diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
673 files changed, 24669 insertions, 8041 deletions
diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile index 41c555181b6f..c9953f86b19d 100644 --- a/Documentation/devicetree/bindings/Makefile +++ b/Documentation/devicetree/bindings/Makefile @@ -3,9 +3,10 @@ DT_DOC_CHECKER ?= dt-doc-validate DT_EXTRACT_EX ?= dt-extract-example DT_MK_SCHEMA ?= dt-mk-schema -DT_SCHEMA_LINT = $(shell which yamllint) +DT_SCHEMA_LINT = $(shell which yamllint || \ + echo "warning: python package 'yamllint' not installed, skipping" >&2) -DT_SCHEMA_MIN_VERSION = 2021.2.1 +DT_SCHEMA_MIN_VERSION = 2022.3 PHONY += check_dtschema_version check_dtschema_version: @@ -24,18 +25,11 @@ quiet_cmd_extract_ex = DTEX $@ $(obj)/%.example.dts: $(src)/%.yaml check_dtschema_version FORCE $(call if_changed,extract_ex) -# Use full schemas when checking %.example.dts -DT_TMP_SCHEMA := $(obj)/processed-schema-examples.json - find_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \ - -name 'processed-schema*' ! \ - -name '*.example.dt.yaml' \) + -name 'processed-schema*' \) -ifeq ($(DT_SCHEMA_FILES),) -find_cmd = $(find_all_cmd) -else -find_cmd = echo $(addprefix $(srctree)/, $(DT_SCHEMA_FILES)) -endif +find_cmd = $(find_all_cmd) | grep -F "$(DT_SCHEMA_FILES)" +CHK_DT_DOCS := $(shell $(find_cmd)) quiet_cmd_yamllint = LINT $(src) cmd_yamllint = ($(find_cmd) | \ @@ -72,35 +66,14 @@ override DTC_FLAGS := \ # Disable undocumented compatible checks until warning free override DT_CHECKER_FLAGS ?= -$(obj)/processed-schema-examples.json: $(DT_DOCS) $(src)/.yamllint check_dtschema_version FORCE +$(obj)/processed-schema.json: $(DT_DOCS) $(src)/.yamllint check_dtschema_version FORCE $(call if_changed_rule,chkdt) -ifeq ($(DT_SCHEMA_FILES),) - -# Unless DT_SCHEMA_FILES is specified, use the full schema for dtbs_check too. -# Just copy processed-schema-examples.json - -$(obj)/processed-schema.json: $(obj)/processed-schema-examples.json FORCE - $(call if_changed,copy) - -DT_SCHEMA_FILES = $(DT_DOCS) - -else - -# If DT_SCHEMA_FILES is specified, use it for processed-schema.json - -$(obj)/processed-schema.json: DT_MK_SCHEMA_FLAGS := -u -$(obj)/processed-schema.json: $(DT_SCHEMA_FILES) check_dtschema_version FORCE - $(call if_changed,mk_schema) - -endif - -always-$(CHECK_DT_BINDING) += processed-schema-examples.json -always-$(CHECK_DTBS) += processed-schema.json -always-$(CHECK_DT_BINDING) += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES)) -always-$(CHECK_DT_BINDING) += $(patsubst $(src)/%.yaml,%.example.dt.yaml, $(DT_SCHEMA_FILES)) +always-y += processed-schema.json +always-$(CHECK_DT_BINDING) += $(patsubst $(srctree)/$(src)/%.yaml,%.example.dts, $(CHK_DT_DOCS)) +always-$(CHECK_DT_BINDING) += $(patsubst $(srctree)/$(src)/%.yaml,%.example.dtb, $(CHK_DT_DOCS)) # Hack: avoid 'Argument list too long' error for 'make clean'. Remove most of # build artifacts here before they are processed by scripts/Makefile.clean clean-files = $(shell find $(obj) \( -name '*.example.dts' -o \ - -name '*.example.dt.yaml' \) -delete 2>/dev/null) + -name '*.example.dtb' \) -delete 2>/dev/null) diff --git a/Documentation/devicetree/bindings/arm/airoha.yaml b/Documentation/devicetree/bindings/arm/airoha.yaml new file mode 100644 index 000000000000..fc19b1a6f37b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/airoha.yaml @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/airoha.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha SoC based Platforms Device Tree Bindings + +maintainers: + - Felix Fietkau <nbd@nbd.name> + - John Crispin <john@phrozen.org> + +description: + Boards with an Airoha SoC shall have the following properties. + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - items: + - enum: + - airoha,en7523-evb + - const: airoha,en7523 + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml index c15c92fdf2ed..5e2017c0a051 100644 --- a/Documentation/devicetree/bindings/arm/altera.yaml +++ b/Documentation/devicetree/bindings/arm/altera.yaml @@ -13,12 +13,46 @@ properties: $nodename: const: "/" compatible: - items: - - enum: - - altr,socfpga-cyclone5 - - altr,socfpga-arria5 - - altr,socfpga-arria10 - - const: altr,socfpga + oneOf: + - description: Arria 5 boards + items: + - enum: + - altr,socfpga-arria5-socdk + - const: altr,socfpga-arria5 + - const: altr,socfpga + + - description: Arria 10 boards + items: + - enum: + - altr,socfpga-arria10-socdk + - enclustra,mercury-aa1 + - const: altr,socfpga-arria10 + - const: altr,socfpga + + - description: Cyclone 5 boards + items: + - enum: + - altr,socfpga-cyclone5-socdk + - denx,mcvevk + - ebv,socrates + - macnica,sodia + - novtech,chameleon96 + - samtec,vining + - terasic,de0-atlas + - terasic,socfpga-cyclone5-sockit + - const: altr,socfpga-cyclone5 + - const: altr,socfpga + + - description: Stratix 10 boards + items: + - enum: + - altr,socfpga-stratix10-socdk + - const: altr,socfpga-stratix10 + + - description: SoCFPGA VT + items: + - const: altr,socfpga-vt + - const: altr,socfpga additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml index 36081734f720..61a6cabb375b 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic.yaml @@ -108,6 +108,7 @@ properties: - amlogic,p230 - amlogic,p231 - libretech,aml-s905d-pc + - osmc,vero4k-plus - phicomm,n1 - smartlabs,sml5442tw - videostrong,gxl-kii-pro @@ -170,9 +171,14 @@ properties: - description: Boards with the Amlogic Meson SM1 S905X3/D3/Y3 SoC items: - enum: + - amediatech,x96-air + - amediatech,x96-air-gbit - bananapi,bpi-m5 + - cyx,a95xf3-air + - cyx,a95xf3-air-gbit - hardkernel,odroid-c4 - hardkernel,odroid-hc4 + - haochuangyi,h96-max - khadas,vim3l - seirobotics,sei610 - const: amlogic,sm1 @@ -183,6 +189,12 @@ properties: - amlogic,ad401 - const: amlogic,a1 + - description: Boards with the Amlogic Meson S4 S805X2 SoC + items: + - enum: + - amlogic,aq222 + - const: amlogic,s4 + additionalProperties: true ... diff --git a/Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml b/Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml index b6b5d3a912b3..0dc957a56d35 100644 --- a/Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml +++ b/Documentation/devicetree/bindings/arm/apple/apple,pmgr.yaml @@ -42,7 +42,7 @@ patternProperties: description: The individual power management domains within this controller type: object - $ref: /power/apple,pmgr-pwrstate.yaml# + $ref: /schemas/power/apple,pmgr-pwrstate.yaml# required: - compatible diff --git a/Documentation/devicetree/bindings/arm/arm,cci-400.yaml b/Documentation/devicetree/bindings/arm/arm,cci-400.yaml index f8530a50863a..1706134b75a3 100644 --- a/Documentation/devicetree/bindings/arm/arm,cci-400.yaml +++ b/Documentation/devicetree/bindings/arm/arm,cci-400.yaml @@ -119,6 +119,11 @@ examples: arm,hbi = <0x249>; interrupt-parent = <&gic>; + gic: interrupt-controller { + interrupt-controller; + #interrupt-cells = <3>; + }; + /* * This CCI node corresponds to a CCI component whose control * registers sits at address 0x000000002c090000. diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml index c612e1f48dba..4e495e03264b 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml @@ -8,7 +8,8 @@ title: Atmel AT91 device tree bindings. maintainers: - Alexandre Belloni <alexandre.belloni@bootlin.com> - - Ludovic Desroches <ludovic.desroches@microchip.com> + - Claudiu Beznea <claudiu.beznea@microchip.com> + - Nicolas Ferre <nicolas.ferre@microchip.com> description: | Boards with a SoC of the Atmel AT91 or SMART family shall have the following @@ -174,6 +175,15 @@ properties: - const: microchip,lan9668 - const: microchip,lan966 + - description: Kontron KSwitch D10 MMT series + items: + - enum: + - kontron,kswitch-d10-mmt-8g + - kontron,kswitch-d10-mmt-6g-2gs + - const: kontron,s1921 + - const: microchip,lan9668 + - const: microchip,lan966 + - items: - enum: - atmel,sams70j19 diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml index 5dc48241efb3..8051a75c2c79 100644 --- a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml +++ b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml @@ -51,6 +51,7 @@ properties: - raspberrypi,3-model-b-plus - raspberrypi,3-compute-module - raspberrypi,3-compute-module-lite + - raspberrypi,model-zero-2-w - const: brcm,bcm2837 additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/cpu-capacity.txt b/Documentation/devicetree/bindings/arm/cpu-capacity.txt index 380e21c5fc7e..cc5e190390b7 100644 --- a/Documentation/devicetree/bindings/arm/cpu-capacity.txt +++ b/Documentation/devicetree/bindings/arm/cpu-capacity.txt @@ -62,8 +62,8 @@ Example 1 (ARM 64-bit, 6-cpu system, two clusters): The capacities-dmips-mhz or DMIPS/MHz values (scaled to 1024) are 1024 and 578 for cluster0 and cluster1. Further normalization is done by the operating system based on cluster0@max-freq=1100 and -custer1@max-freq=850, final capacities are 1024 for cluster0 and -446 for cluster1 (576*850/1100). +cluster1@max-freq=850, final capacities are 1024 for cluster0 and +446 for cluster1 (578*850/1100). cpus { #address-cells = <2>; diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 0dcebc48ea22..ed04650291a8 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -173,6 +173,7 @@ properties: - nvidia,tegra194-carmel - qcom,krait - qcom,kryo + - qcom,kryo250 - qcom,kryo260 - qcom,kryo280 - qcom,kryo385 @@ -232,17 +233,19 @@ properties: - ti,am4372 cpu-release-addr: - $ref: '/schemas/types.yaml#/definitions/uint64' - + oneOf: + - $ref: '/schemas/types.yaml#/definitions/uint32' + - $ref: '/schemas/types.yaml#/definitions/uint64' description: + The DT specification defines this as 64-bit always, but some 32-bit Arm + systems have used a 32-bit value which must be supported. Required for systems that have an "enable-method" property value of "spin-table". - On ARM v8 64-bit systems must be a two cell - property identifying a 64-bit zero-initialised - memory location. cpu-idle-states: $ref: '/schemas/types.yaml#/definitions/phandle-array' + items: + maxItems: 1 description: | List of phandles to idle state nodes supported by this cpu (see ./idle-states.yaml). diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,layerscape-dcfg.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,layerscape-dcfg.txt index b5cb374dc47d..10a91cc8b997 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,layerscape-dcfg.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,layerscape-dcfg.txt @@ -8,7 +8,7 @@ Required properties: - compatible: Should contain a chip-specific compatible string, Chip-specific strings are of the form "fsl,<chip>-dcfg", The following <chip>s are known to be supported: - ls1012a, ls1021a, ls1043a, ls1046a, ls2080a. + ls1012a, ls1021a, ls1043a, ls1046a, ls2080a, lx2160a - reg : should contain base address and length of DCFG memory-mapped registers diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index fd0061712443..a87ec15e28d2 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -86,6 +86,7 @@ This binding uses the common clock binding[1]. Required properties: - compatible: Should be one of: + "fsl,imx8dxl-clk" "fsl,imx8qm-clk" "fsl,imx8qxp-clk" followed by "fsl,scu-clk" diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 97f6eebad76a..08bdd30e511c 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -762,6 +762,7 @@ properties: - enum: - beacon,imx8mm-beacon-kit # i.MX8MM Beacon Development Kit - boundary,imx8mm-nitrogen8mm # i.MX8MM Nitrogen Board + - emtrion,emcon-mx8mm-avari # emCON-MX8MM SoM on Avari Base - fsl,imx8mm-ddr4-evk # i.MX8MM DDR4 EVK Board - fsl,imx8mm-evk # i.MX8MM EVK Board - gw,imx8mm-gw71xx-0x # i.MX8MM Gateworks Development Kit @@ -769,8 +770,13 @@ properties: - gw,imx8mm-gw73xx-0x # i.MX8MM Gateworks Development Kit - gw,imx8mm-gw7901 # i.MX8MM Gateworks Board - gw,imx8mm-gw7902 # i.MX8MM Gateworks Board + - gw,imx8mm-gw7903 # i.MX8MM Gateworks Board - kontron,imx8mm-n801x-som # i.MX8MM Kontron SL (N801X) SOM + - toradex,verdin-imx8mm # Verdin iMX8M Mini Modules + - toradex,verdin-imx8mm-nonwifi # Verdin iMX8M Mini Modules without Wi-Fi / BT + - toradex,verdin-imx8mm-wifi # Verdin iMX8M Mini Wi-Fi / BT Modules - variscite,var-som-mx8mm # i.MX8MM Variscite VAR-SOM-MX8MM module + - prt,prt8mm # i.MX8MM Protonic PRT8MM Board - const: fsl,imx8mm - description: Engicam i.Core MX8M Mini SoM based boards @@ -787,6 +793,24 @@ properties: - const: kontron,imx8mm-n801x-som - const: fsl,imx8mm + - description: Toradex Boards with Verdin iMX8M Mini Modules + items: + - enum: + - toradex,verdin-imx8mm-nonwifi-dahlia # Verdin iMX8M Mini Module on Dahlia + - toradex,verdin-imx8mm-nonwifi-dev # Verdin iMX8M Mini Module on Verdin Development Board + - const: toradex,verdin-imx8mm-nonwifi # Verdin iMX8M Mini Module without Wi-Fi / BT + - const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module + - const: fsl,imx8mm + + - description: Toradex Boards with Verdin iMX8M Mini Wi-Fi / BT Modules + items: + - enum: + - toradex,verdin-imx8mm-wifi-dahlia # Verdin iMX8M Mini Wi-Fi / BT Module on Dahlia + - toradex,verdin-imx8mm-wifi-dev # Verdin iMX8M Mini Wi-Fi / BT M. on Verdin Development B. + - const: toradex,verdin-imx8mm-wifi # Verdin iMX8M Mini Wi-Fi / BT Module + - const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module + - const: fsl,imx8mm + - description: Variscite VAR-SOM-MX8MM based boards items: - const: variscite,var-som-mx8mm-symphony diff --git a/Documentation/devicetree/bindings/arm/fw-cfg.txt b/Documentation/devicetree/bindings/arm/fw-cfg.txt deleted file mode 100644 index fd54e1db2156..000000000000 --- a/Documentation/devicetree/bindings/arm/fw-cfg.txt +++ /dev/null @@ -1,38 +0,0 @@ -* QEMU Firmware Configuration bindings for ARM - -QEMU's arm-softmmu and aarch64-softmmu emulation / virtualization targets -provide the following Firmware Configuration interface on the "virt" machine -type: - -- A write-only, 16-bit wide selector (or control) register, -- a read-write, 64-bit wide data register. - -QEMU exposes the control and data register to ARM guests as memory mapped -registers; their location is communicated to the guest's UEFI firmware in the -DTB that QEMU places at the bottom of the guest's DRAM. - -The authoritative guest-side hardware interface documentation to the fw_cfg -device can be found in "docs/specs/fw_cfg.txt" in the QEMU source tree. - - -Required properties: - -- compatible: "qemu,fw-cfg-mmio". - -- reg: the MMIO region used by the device. - * Bytes 0x0 to 0x7 cover the data register. - * Bytes 0x8 to 0x9 cover the selector register. - * Further registers may be appended to the region in case of future interface - revisions / feature bits. - -Example: - -/ { - #size-cells = <0x2>; - #address-cells = <0x2>; - - fw-cfg@9020000 { - compatible = "qemu,fw-cfg-mmio"; - reg = <0x0 0x9020000 0x0 0xa>; - }; -}; diff --git a/Documentation/devicetree/bindings/arm/intel,socfpga.yaml b/Documentation/devicetree/bindings/arm/intel,socfpga.yaml new file mode 100644 index 000000000000..6e043459fcd5 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/intel,socfpga.yaml @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/intel,socfpga.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel SoCFPGA platform device tree bindings + +maintainers: + - Dinh Nguyen <dinguyen@kernel.org> + +properties: + $nodename: + const: "/" + compatible: + oneOf: + - description: AgileX boards + items: + - enum: + - intel,n5x-socdk + - intel,socfpga-agilex-socdk + - const: intel,socfpga-agilex + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/arm/linux,dummy-virt.yaml b/Documentation/devicetree/bindings/arm/linux,dummy-virt.yaml new file mode 100644 index 000000000000..c7c5eb48fc7e --- /dev/null +++ b/Documentation/devicetree/bindings/arm/linux,dummy-virt.yaml @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/linux,dummy-virt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: QEMU virt machine + +maintainers: + - Rob Herring <robh@kernel.org> + +properties: + $nodename: + const: "/" + compatible: + const: linux,dummy-virt + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml index 0ffe1acf1344..ab0593c77321 100644 --- a/Documentation/devicetree/bindings/arm/mediatek.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek.yaml @@ -32,6 +32,10 @@ properties: - const: mediatek,mt6580 - items: - enum: + - prestigio,pmt5008-3g + - const: mediatek,mt6582 + - items: + - enum: - fairphone,fp1 - mundoreader,bq-aquaris5 - const: mediatek,mt6589 diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml index 763c62323a74..b31d90dc9eb4 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml @@ -29,6 +29,7 @@ properties: - mediatek,mt8167-mmsys - mediatek,mt8173-mmsys - mediatek,mt8183-mmsys + - mediatek,mt8186-mmsys - mediatek,mt8192-mmsys - mediatek,mt8365-mmsys - const: syscon diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,idle-state.txt b/Documentation/devicetree/bindings/arm/msm/qcom,idle-state.txt index 6ce0b212ec6d..606b4b1b709d 100644 --- a/Documentation/devicetree/bindings/arm/msm/qcom,idle-state.txt +++ b/Documentation/devicetree/bindings/arm/msm/qcom,idle-state.txt @@ -81,4 +81,4 @@ Example: }; }; -[1]. Documentation/devicetree/bindings/arm/idle-states.yaml +[1]. Documentation/devicetree/bindings/cpu/idle-states.yaml diff --git a/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml b/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml index 03882aac8d2d..30fcbe2ad8a3 100644 --- a/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml +++ b/Documentation/devicetree/bindings/arm/msm/qcom,llcc.yaml @@ -27,6 +27,8 @@ properties: - qcom,sm6350-llcc - qcom,sm8150-llcc - qcom,sm8250-llcc + - qcom,sm8350-llcc + - qcom,sm8450-llcc reg: items: diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml index a316eef1b728..8892eb6bd3ef 100644 --- a/Documentation/devicetree/bindings/arm/mstar/mstar.yaml +++ b/Documentation/devicetree/bindings/arm/mstar/mstar.yaml @@ -23,8 +23,12 @@ properties: - description: infinity2m boards items: - enum: + - 100ask,dongshanpione # 100ask DongShanPiOne - honestar,ssd201htv2 # Honestar SSD201_HT_V2 devkit - m5stack,unitv2 # M5Stack UnitV2 + - miyoo,miyoo-mini # Miyoo Mini + - wirelesstag,ido-som2d01 # Wireless Tag IDO-SOM2D01 + - wirelesstag,ido-sbc2d06-v1b-22w # Wireless Tag IDO-SBC2D06-1VB-22W - const: mstar,infinity2m - description: infinity3 boards diff --git a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml new file mode 100644 index 000000000000..fcb211add7d3 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/npcm/nuvoton,gcr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Global Control Registers block in Nuvoton SoCs + +maintainers: + - Jonathan Neuschäfer <j.neuschaefer@gmx.net> + +description: + The Global Control Registers (GCR) are a block of registers in Nuvoton SoCs + that expose misc functionality such as chip model and version information or + pinmux settings. + +properties: + compatible: + items: + - enum: + - nuvoton,wpcm450-gcr + - nuvoton,npcm750-gcr + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: + type: object + +examples: + - | + gcr: syscon@800000 { + compatible = "nuvoton,npcm750-gcr", "syscon", "simple-mfd"; + reg = <0x800000 0x1000>; + + mux-controller { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x38 0x07>; + idle-states = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index e77635c5422c..fa8b31660cad 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -119,6 +119,9 @@ Boards (incomplete list of examples): - OMAP3 BeagleBoard : Low cost community board compatible = "ti,omap3-beagle", "ti,omap3430", "ti,omap3" +- OMAP3 BeagleBoard A to B4 : Early BeagleBoard revisions A to B4 with a timer quirk + compatible = "ti,omap3-beagle-ab4", "ti,omap3-beagle", "ti,omap3430", "ti,omap3" + - OMAP3 Tobi with Overo : Commercial expansion board with daughter board compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3430", "ti,omap3" diff --git a/Documentation/devicetree/bindings/arm/pmu.yaml b/Documentation/devicetree/bindings/arm/pmu.yaml index 981bac451698..dbb6f3dc5ae5 100644 --- a/Documentation/devicetree/bindings/arm/pmu.yaml +++ b/Documentation/devicetree/bindings/arm/pmu.yaml @@ -20,6 +20,8 @@ properties: items: - enum: - apm,potenza-pmu + - apple,firestorm-pmu + - apple,icestorm-pmu - arm,armv8-pmuv3 # Only for s/w models - arm,arm1136-pmu - arm,arm1176-pmu @@ -66,6 +68,8 @@ properties: interrupt-affinity: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: When using SPIs, specifies a list of phandles to CPU nodes corresponding directly to the affinity of diff --git a/Documentation/devicetree/bindings/arm/psci.yaml b/Documentation/devicetree/bindings/arm/psci.yaml index 8b77cf83a095..dd83ef278af0 100644 --- a/Documentation/devicetree/bindings/arm/psci.yaml +++ b/Documentation/devicetree/bindings/arm/psci.yaml @@ -101,7 +101,7 @@ properties: bindings in [1]) must specify this property. [1] Kernel documentation - ARM idle states bindings - Documentation/devicetree/bindings/arm/idle-states.yaml + Documentation/devicetree/bindings/cpu/idle-states.yaml patternProperties: "^power-domain-": diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 370aab274cd1..129cdd246223 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -42,13 +42,13 @@ description: | sc7180 sc7280 sdm630 + sdm632 sdm660 sdm845 sdx55 sdx65 sm7225 sm8150 - sdx65 sm8250 sm8350 sm8450 @@ -173,7 +173,21 @@ properties: - const: qcom,apq8094 - items: - - const: qcom,msm8996-mtp + - enum: + - arrow,apq8096-db820c + - inforce,ifc6640 + - const: qcom,apq8096-sbc + - const: qcom,apq8096 + + - items: + - enum: + - qcom,msm8996-mtp + - sony,dora-row + - sony,kagura-row + - sony,keyaki-row + - xiaomi,gemini + - xiaomi,scorpio + - const: qcom,msm8996 - items: - enum: @@ -213,6 +227,11 @@ properties: - items: - enum: + - fairphone,fp3 + - const: qcom,sdm632 + + - items: + - enum: - xiaomi,lavender - const: qcom,sdm660 @@ -230,11 +249,6 @@ properties: - items: - enum: - - qcom,sdx65-mtp - - const: qcom,sdx65 - - - items: - - enum: - qcom,ipq6018-cp01 - qcom,ipq6018-cp01-c1 - const: qcom,ipq6018 @@ -268,6 +282,7 @@ properties: - items: - enum: + - qcom,sm8450-hdk - qcom,sm8450-qrd - const: qcom,sm8450 diff --git a/Documentation/devicetree/bindings/arm/renesas.yaml b/Documentation/devicetree/bindings/arm/renesas.yaml index 6a9350ee690b..fa435d6fda77 100644 --- a/Documentation/devicetree/bindings/arm/renesas.yaml +++ b/Documentation/devicetree/bindings/arm/renesas.yaml @@ -421,6 +421,15 @@ properties: - renesas,r9a07g044l2 # Dual Cortex-A55 RZ/G2L - const: renesas,r9a07g044 + - description: RZ/V2L (R9A07G054) + items: + - enum: + - renesas,smarc-evk # SMARC EVK + - enum: + - renesas,r9a07g054l1 # Single Cortex-A55 RZ/V2L + - renesas,r9a07g054l2 # Dual Cortex-A55 RZ/V2L + - const: renesas,r9a07g054 + additionalProperties: true ... diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index 4aed16176434..eece92f83a2d 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -481,6 +481,14 @@ properties: - const: pine64,pinebook-pro - const: rockchip,rk3399 + - description: Pine64 PineNote + items: + - enum: + - pine64,pinenote-v1.1 + - pine64,pinenote-v1.2 + - const: pine64,pinenote + - const: rockchip,rk3566 + - description: Pine64 Rock64 items: - const: pine64,rock64 @@ -651,6 +659,11 @@ properties: - const: rockchip,rk3568-evb1-v10 - const: rockchip,rk3568 + - description: Rockchip RK3568 Banana Pi R2 Pro + items: + - const: rockchip,rk3568-bpi-r2pro + - const: rockchip,rk3568 + additionalProperties: true ... diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml index 052cd94113d4..faea33e4f731 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml @@ -140,6 +140,8 @@ properties: items: - enum: - insignal,arndale-octa # Insignal Arndale Octa + - samsung,chagall-wifi # Samsung SM-T800 + - samsung,klimt-wifi # Samsung SM-T700 - samsung,smdk5420 # Samsung SMDK5420 eval - const: samsung,exynos5420 - const: samsung,exynos5 diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml index b07720ea9611..fa0a1b84122e 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml @@ -28,6 +28,12 @@ properties: - enum: - st,stm32mp153 - st,stm32mp157 + + - description: emtrion STM32MP1 Argon based Boards + items: + - const: emtrion,stm32mp157c-emsbc-argon + - const: emtrion,stm32mp157c-emstamp-argon + - const: st,stm32mp157 - items: - enum: - st,stm32f429i-disco diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index c8a3102c0fde..086c68771d2b 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -444,6 +444,11 @@ properties: - const: haoyu,a10-marsboard - const: allwinner,sun4i-a10 + - description: HAOYU Electronics Marsboard A20 + items: + - const: haoyu,a20-marsboard + - const: allwinner,sun7i-a20 + - description: MapleBoard MP130 items: - const: mapleboard,mp130 diff --git a/Documentation/devicetree/bindings/arm/tesla.yaml b/Documentation/devicetree/bindings/arm/tesla.yaml new file mode 100644 index 000000000000..09856da657dc --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tesla.yaml @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/tesla.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Tesla Full Self Driving(FSD) platforms device tree bindings + +maintainers: + - Alim Akhtar <alim.akhtar@samsung.com> + - linux-fsd@tesla.com + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: FSD SoC board + items: + - enum: + - tesla,fsd-evb # Tesla FSD Evaluation + - const: tesla,fsd + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml index b03c10fa2e7a..61c6ab4f52e2 100644 --- a/Documentation/devicetree/bindings/arm/ti/k3.yaml +++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml @@ -46,6 +46,12 @@ properties: - ti,j7200-evm - const: ti,j7200 + - description: K3 AM625 SoC + items: + - enum: + - ti,am625-sk + - const: ti,am625 + - description: K3 AM642 SoC items: - enum: diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt deleted file mode 100644 index 77091a277642..000000000000 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ /dev/null @@ -1,79 +0,0 @@ -* AHCI SATA Controller - -SATA nodes are defined to describe on-chip Serial ATA controllers. -Each SATA controller should have its own node. - -It is possible, but not required, to represent each port as a sub-node. -It allows to enable each port independently when dealing with multiple -PHYs. - -Required properties: -- compatible : compatible string, one of: - - "brcm,iproc-ahci" - - "hisilicon,hisi-ahci" - - "cavium,octeon-7130-ahci" - - "ibm,476gtr-ahci" - - "marvell,armada-380-ahci" - - "marvell,armada-3700-ahci" - - "snps,dwc-ahci" - - "snps,spear-ahci" - - "generic-ahci" -- interrupts : <interrupt mapping for SATA IRQ> -- reg : <registers mapping> - -Please note that when using "generic-ahci" you must also specify a SoC specific -compatible: - compatible = "manufacturer,soc-model-ahci", "generic-ahci"; - -Optional properties: -- dma-coherent : Present if dma operations are coherent -- clocks : a list of phandle + clock specifier pairs -- resets : a list of phandle + reset specifier pairs -- target-supply : regulator for SATA target power -- phy-supply : regulator for PHY power -- phys : reference to the SATA PHY node -- phy-names : must be "sata-phy" -- ahci-supply : regulator for AHCI controller -- ports-implemented : Mask that indicates which ports that the HBA supports - are available for software to use. Useful if PORTS_IMPL - is not programmed by the BIOS, which is true with - some embedded SOC's. - -Required properties when using sub-nodes: -- #address-cells : number of cells to encode an address -- #size-cells : number of cells representing the size of an address - -Sub-nodes required properties: -- reg : the port number -And at least one of the following properties: -- phys : reference to the SATA PHY node -- target-supply : regulator for SATA target power - -Examples: - sata@ffe08000 { - compatible = "snps,spear-ahci"; - reg = <0xffe08000 0x1000>; - interrupts = <115>; - }; - -With sub-nodes: - sata@f7e90000 { - compatible = "marvell,berlin2q-achi", "generic-ahci"; - reg = <0xe90000 0x1000>; - interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&chip CLKID_SATA>; - #address-cells = <1>; - #size-cells = <0>; - - sata0: sata-port@0 { - reg = <0>; - phys = <&sata_phy 0>; - target-supply = <®_sata0>; - }; - - sata1: sata-port@1 { - reg = <1>; - phys = <&sata_phy 1>; - target-supply = <®_sata1>;; - }; - }; diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.yaml b/Documentation/devicetree/bindings/ata/ahci-platform.yaml new file mode 100644 index 000000000000..c146ab8e14e5 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ahci-platform.yaml @@ -0,0 +1,189 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/ahci-platform.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AHCI SATA Controller + +description: | + SATA nodes are defined to describe on-chip Serial ATA controllers. + Each SATA controller should have its own node. + + It is possible, but not required, to represent each port as a sub-node. + It allows to enable each port independently when dealing with multiple + PHYs. + +maintainers: + - Hans de Goede <hdegoede@redhat.com> + - Jens Axboe <axboe@kernel.dk> + +select: + properties: + compatible: + contains: + enum: + - brcm,iproc-ahci + - cavium,octeon-7130-ahci + - hisilicon,hisi-ahci + - ibm,476gtr-ahci + - marvell,armada-3700-ahci + - marvell,armada-8k-ahci + - marvell,berlin2q-ahci + - snps,dwc-ahci + - snps,spear-ahci + required: + - compatible + +allOf: + - $ref: "sata-common.yaml#" + + +properties: + compatible: + oneOf: + - items: + - enum: + - brcm,iproc-ahci + - marvell,armada-8k-ahci + - marvell,berlin2-ahci + - marvell,berlin2q-ahci + - const: generic-ahci + - items: + - enum: + - rockchip,rk3568-dwc-ahci + - const: snps,dwc-ahci + - enum: + - cavium,octeon-7130-ahci + - hisilicon,hisi-ahci + - ibm,476gtr-ahci + - marvell,armada-3700-ahci + - snps,dwc-ahci + - snps,spear-ahci + + reg: + minItems: 1 + maxItems: 2 + + reg-names: + maxItems: 1 + + clocks: + description: + Clock IDs array as required by the controller. + minItems: 1 + maxItems: 3 + + clock-names: + description: + Names of clocks corresponding to IDs in the clock property. + minItems: 1 + maxItems: 3 + + interrupts: + maxItems: 1 + + ahci-supply: + description: + regulator for AHCI controller + + dma-coherent: true + + phy-supply: + description: + regulator for PHY power + + phys: + description: + List of all PHYs on this controller + maxItems: 1 + + phy-names: + description: + Name specifier for the PHYs + maxItems: 1 + + ports-implemented: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: | + Mask that indicates which ports that the HBA supports + are available for software to use. Useful if PORTS_IMPL + is not programmed by the BIOS, which is true with + some embedded SoCs. + maximum: 0x1f + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + target-supply: + description: + regulator for SATA target power + +required: + - compatible + - reg + - interrupts + +patternProperties: + "^sata-port@[0-9a-f]+$": + type: object + additionalProperties: false + description: + Subnode with configuration of the Ports. + + properties: + reg: + maxItems: 1 + + phys: + maxItems: 1 + + phy-names: + maxItems: 1 + + target-supply: + description: + regulator for SATA target power + + required: + - reg + + anyOf: + - required: [ phys ] + - required: [ target-supply ] + +unevaluatedProperties: false + +examples: + - | + sata@ffe08000 { + compatible = "snps,spear-ahci"; + reg = <0xffe08000 0x1000>; + interrupts = <115>; + }; + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/berlin2q.h> + sata@f7e90000 { + compatible = "marvell,berlin2q-ahci", "generic-ahci"; + reg = <0xf7e90000 0x1000>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&chip CLKID_SATA>; + #address-cells = <1>; + #size-cells = <0>; + + sata0: sata-port@0 { + reg = <0>; + phys = <&sata_phy 0>; + target-supply = <®_sata0>; + }; + + sata1: sata-port@1 { + reg = <1>; + phys = <&sata_phy 1>; + target-supply = <®_sata1>; + }; + }; diff --git a/Documentation/devicetree/bindings/ata/cortina,gemini-sata-bridge.txt b/Documentation/devicetree/bindings/ata/cortina,gemini-sata-bridge.txt deleted file mode 100644 index 1c3d3cc70051..000000000000 --- a/Documentation/devicetree/bindings/ata/cortina,gemini-sata-bridge.txt +++ /dev/null @@ -1,55 +0,0 @@ -* Cortina Systems Gemini SATA Bridge - -The Gemini SATA bridge in a SoC-internal PATA to SATA bridge that -takes two Faraday Technology FTIDE010 PATA controllers and bridges -them in different configurations to two SATA ports. - -Required properties: -- compatible: should be - "cortina,gemini-sata-bridge" -- reg: registers and size for the block -- resets: phandles to the reset lines for both SATA bridges -- reset-names: must be "sata0", "sata1" -- clocks: phandles to the compulsory peripheral clocks -- clock-names: must be "SATA0_PCLK", "SATA1_PCLK" -- syscon: a phandle to the global Gemini system controller -- cortina,gemini-ata-muxmode: tell the desired multiplexing mode for - the ATA controller and SATA bridges. Values 0..3: - Mode 0: ata0 master <-> sata0 - ata1 master <-> sata1 - ata0 slave interface brought out on IDE pads - Mode 1: ata0 master <-> sata0 - ata1 master <-> sata1 - ata1 slave interface brought out on IDE pads - Mode 2: ata1 master <-> sata1 - ata1 slave <-> sata0 - ata0 master and slave interfaces brought out - on IDE pads - Mode 3: ata0 master <-> sata0 - ata0 slave <-> sata1 - ata1 master and slave interfaces brought out - on IDE pads - -Optional boolean properties: -- cortina,gemini-enable-ide-pins: enables the PATA to IDE connection. - The muxmode setting decides whether ATA0 or ATA1 is brought out, - and whether master, slave or both interfaces get brought out. -- cortina,gemini-enable-sata-bridge: enables the PATA to SATA bridge - inside the Gemnini SoC. The Muxmode decides what PATA blocks will - be muxed out and how. - -Example: - -sata: sata@46000000 { - compatible = "cortina,gemini-sata-bridge"; - reg = <0x46000000 0x100>; - resets = <&rcon 26>, <&rcon 27>; - reset-names = "sata0", "sata1"; - clocks = <&gcc GEMINI_CLK_GATE_SATA0>, - <&gcc GEMINI_CLK_GATE_SATA1>; - clock-names = "SATA0_PCLK", "SATA1_PCLK"; - syscon = <&syscon>; - cortina,gemini-ata-muxmode = <3>; - cortina,gemini-enable-ide-pins; - cortina,gemini-enable-sata-bridge; -}; diff --git a/Documentation/devicetree/bindings/ata/cortina,gemini-sata-bridge.yaml b/Documentation/devicetree/bindings/ata/cortina,gemini-sata-bridge.yaml new file mode 100644 index 000000000000..21a90975593b --- /dev/null +++ b/Documentation/devicetree/bindings/ata/cortina,gemini-sata-bridge.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ata/cortina,gemini-sata-bridge.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cortina Systems Gemini SATA Bridge + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + The Gemini SATA bridge in a SoC-internal PATA to SATA bridge that + takes two Faraday Technology FTIDE010 PATA controllers and bridges + them in different configurations to two SATA ports. + +properties: + compatible: + const: cortina,gemini-sata-bridge + + reg: + maxItems: 1 + + resets: + minItems: 2 + maxItems: 2 + description: phandles to the reset lines for both SATA bridges + + reset-names: + items: + - const: sata0 + - const: sata1 + + clocks: + minItems: 2 + maxItems: 2 + description: phandles to the compulsory peripheral clocks + + clock-names: + items: + - const: SATA0_PCLK + - const: SATA1_PCLK + + syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: a phandle to the global Gemini system controller + + cortina,gemini-ata-muxmode: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 + - 1 + - 2 + - 3 + description: | + Tell the desired multiplexing mode for the ATA controller and SATA + bridges. + Mode 0: ata0 master <-> sata0 + ata1 master <-> sata1 + ata0 slave interface brought out on IDE pads + Mode 1: ata0 master <-> sata0 + ata1 master <-> sata1 + ata1 slave interface brought out on IDE pads + Mode 2: ata1 master <-> sata1 + ata1 slave <-> sata0 + ata0 master and slave interfaces brought out on IDE pads + Mode 3: ata0 master <-> sata0 + ata0 slave <-> sata1 + ata1 master and slave interfaces brought out on IDE pads + + cortina,gemini-enable-ide-pins: + type: boolean + description: Enables the PATA to IDE connection. + The muxmode setting decides whether ATA0 or ATA1 is brought out, + and whether master, slave or both interfaces get brought out. + + cortina,gemini-enable-sata-bridge: + type: boolean + description: Enables the PATA to SATA bridge inside the Gemnini SoC. + The Muxmode decides what PATA blocks will be muxed out and how. + +required: + - clocks + - clock-names + - cortina,gemini-ata-muxmode + - resets + - reset-names + - compatible + - reg + - syscon + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/cortina,gemini-clock.h> + sata@46000000 { + compatible = "cortina,gemini-sata-bridge"; + reg = <0x46000000 0x100>; + resets = <&rcon 26>, <&rcon 27>; + reset-names = "sata0", "sata1"; + clocks = <&gcc GEMINI_CLK_GATE_SATA0>, + <&gcc GEMINI_CLK_GATE_SATA1>; + clock-names = "SATA0_PCLK", "SATA1_PCLK"; + syscon = <&syscon>; + cortina,gemini-ata-muxmode = <3>; + cortina,gemini-enable-ide-pins; + cortina,gemini-enable-sata-bridge; + }; diff --git a/Documentation/devicetree/bindings/ata/sata_highbank.yaml b/Documentation/devicetree/bindings/ata/sata_highbank.yaml index ce75d77e9289..49679b58041c 100644 --- a/Documentation/devicetree/bindings/ata/sata_highbank.yaml +++ b/Documentation/devicetree/bindings/ata/sata_highbank.yaml @@ -51,6 +51,9 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 8 + items: + minItems: 2 + maxItems: 2 calxeda,tx-atten: description: | diff --git a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml index 863a287ebc7e..ad313ccaaaef 100644 --- a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml +++ b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml @@ -35,7 +35,10 @@ properties: The SRAM that needs to be claimed to access the display engine bus. $ref: /schemas/types.yaml#/definitions/phandle-array - maxItems: 1 + items: + - items: + - description: phandle to SRAM + - description: register value for device ranges: true diff --git a/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml index 7b1a08c62aef..d3ed048c9521 100644 --- a/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml +++ b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml @@ -21,6 +21,7 @@ properties: - const: nvidia,tegra210-aconnect - items: - enum: + - nvidia,tegra234-aconnect - nvidia,tegra186-aconnect - nvidia,tegra194-aconnect - const: nvidia,tegra210-aconnect diff --git a/Documentation/devicetree/bindings/clock/apple,nco.yaml b/Documentation/devicetree/bindings/clock/apple,nco.yaml new file mode 100644 index 000000000000..74eab5c0d24a --- /dev/null +++ b/Documentation/devicetree/bindings/clock/apple,nco.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/apple,nco.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple SoCs' NCO block + +maintainers: + - Martin Povišer <povik+lin@cutebit.org> + +description: | + The NCO (Numerically Controlled Oscillator) block found on Apple SoCs + such as the t8103 (M1) is a programmable clock generator performing + fractional division of a high frequency input clock. + + It carries a number of independent channels and is typically used for + generation of audio bitclocks. + +properties: + compatible: + items: + - enum: + - apple,t6000-nco + - apple,t8103-nco + - const: apple,nco + + clocks: + description: + Specifies the reference clock from which the output clocks + are derived through fractional division. + maxItems: 1 + + '#clock-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - '#clock-cells' + - reg + +additionalProperties: false + +examples: + - | + nco_clkref: clock-ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <900000000>; + clock-output-names = "nco-ref"; + }; + + nco: clock-controller@23b044000 { + compatible = "apple,t8103-nco", "apple,nco"; + reg = <0x3b044000 0x14000>; + #clock-cells = <1>; + clocks = <&nco_clkref>; + }; diff --git a/Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml b/Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml index 228c9313df53..f0f9392470a6 100644 --- a/Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml +++ b/Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml @@ -61,16 +61,4 @@ examples: #clock-cells = <1>; }; - # Example UART controller node that consumes clock generated by the clock controller: - - | - uart0: serial@58018000 { - compatible = "snps,dw-apb-uart"; - reg = <0x58018000 0x2000>; - clocks = <&clk 45>, <&clk 46>; - clock-names = "baudclk", "apb_pclk"; - interrupts = <0 9 4>; - reg-shift = <2>; - reg-io-width = <4>; - }; - ... diff --git a/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml b/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml new file mode 100644 index 000000000000..0abd6ba82dfd --- /dev/null +++ b/Documentation/devicetree/bindings/clock/cirrus,cs2000-cp.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/cirrus,cs2000-cp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Binding CIRRUS LOGIC Fractional-N Clock Synthesizer & Clock Multiplier + +maintainers: + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + +description: | + The CS2000-CP is an extremely versatile system clocking device that + utilizes a programmable phase lock loop. + + Link: https://www.cirrus.com/products/cs2000/ + +properties: + compatible: + enum: + - cirrus,cs2000-cp + + clocks: + description: + Common clock binding for CLK_IN, XTI/REF_CLK + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: clk_in + - const: ref_clk + + '#clock-cells': + const: 0 + + reg: + maxItems: 1 + + cirrus,aux-output-source: + description: + Specifies the function of the auxiliary clock output pin + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # CS2000CP_AUX_OUTPUT_REF_CLK: ref_clk input + - 1 # CS2000CP_AUX_OUTPUT_CLK_IN: clk_in input + - 2 # CS2000CP_AUX_OUTPUT_CLK_OUT: clk_out output + - 3 # CS2000CP_AUX_OUTPUT_PLL_LOCK: pll lock status + default: 0 + + cirrus,clock-skip: + description: + This mode allows the PLL to maintain lock even when CLK_IN + has missing pulses for up to 20 ms. + $ref: /schemas/types.yaml#/definitions/flag + + cirrus,dynamic-mode: + description: + In dynamic mode, the CLK_IN input is used to drive the + digital PLL of the silicon. + If not given, the static mode shall be used to derive the + output signal directly from the REF_CLK input. + $ref: /schemas/types.yaml#/definitions/flag + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/cirrus,cs2000-cp.h> + + i2c@0 { + reg = <0x0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + + clock-controller@4f { + #clock-cells = <0>; + compatible = "cirrus,cs2000-cp"; + reg = <0x4f>; + clocks = <&rcar_sound 0>, <&x12_clk>; + clock-names = "clk_in", "ref_clk"; + cirrus,aux-output-source = <CS2000CP_AUX_OUTPUT_CLK_OUT>; + }; + }; diff --git a/Documentation/devicetree/bindings/clock/cs2000-cp.txt b/Documentation/devicetree/bindings/clock/cs2000-cp.txt deleted file mode 100644 index 54e6df0bee8a..000000000000 --- a/Documentation/devicetree/bindings/clock/cs2000-cp.txt +++ /dev/null @@ -1,22 +0,0 @@ -CIRRUS LOGIC Fractional-N Clock Synthesizer & Clock Multiplier - -Required properties: - -- compatible: "cirrus,cs2000-cp" -- reg: The chip select number on the I2C bus -- clocks: common clock binding for CLK_IN, XTI/REF_CLK -- clock-names: CLK_IN : clk_in, XTI/REF_CLK : ref_clk -- #clock-cells: must be <0> - -Example: - -&i2c2 { - ... - cs2000: clk_multiplier@4f { - #clock-cells = <0>; - compatible = "cirrus,cs2000-cp"; - reg = <0x4f>; - clocks = <&rcar_sound 0>, <&x12_clk>; - clock-names = "clk_in", "ref_clk"; - }; -}; diff --git a/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml b/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml index ffd6ae0eed64..be66f1e8b547 100644 --- a/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml +++ b/Documentation/devicetree/bindings/clock/idt,versaclock5.yaml @@ -191,11 +191,4 @@ examples: }; }; - /* Consumer referencing the 5P49V5923 pin OUT1 */ - consumer { - /* ... */ - clocks = <&vc5 1>; - /* ... */ - }; - ... diff --git a/Documentation/devicetree/bindings/clock/imx1-clock.yaml b/Documentation/devicetree/bindings/clock/imx1-clock.yaml index f4833a29b79e..56f524780b1a 100644 --- a/Documentation/devicetree/bindings/clock/imx1-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx1-clock.yaml @@ -40,12 +40,3 @@ examples: compatible = "fsl,imx1-ccm"; reg = <0x0021b000 0x1000>; }; - - pwm@208000 { - #pwm-cells = <2>; - compatible = "fsl,imx1-pwm"; - reg = <0x00208000 0x1000>; - interrupts = <34>; - clocks = <&clks IMX1_CLK_DUMMY>, <&clks IMX1_CLK_PER1>; - clock-names = "ipg", "per"; - }; diff --git a/Documentation/devicetree/bindings/clock/imx21-clock.yaml b/Documentation/devicetree/bindings/clock/imx21-clock.yaml index 518ad9a4733c..e2d50544700a 100644 --- a/Documentation/devicetree/bindings/clock/imx21-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx21-clock.yaml @@ -40,12 +40,3 @@ examples: reg = <0x10027000 0x800>; #clock-cells = <1>; }; - - serial@1000a000 { - compatible = "fsl,imx21-uart"; - reg = <0x1000a000 0x1000>; - interrupts = <20>; - clocks = <&clks IMX21_CLK_UART1_IPG_GATE>, - <&clks IMX21_CLK_PER1>; - clock-names = "ipg", "per"; - }; diff --git a/Documentation/devicetree/bindings/clock/imx23-clock.yaml b/Documentation/devicetree/bindings/clock/imx23-clock.yaml index 5e296a00e14f..7e890ab9c77d 100644 --- a/Documentation/devicetree/bindings/clock/imx23-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx23-clock.yaml @@ -83,12 +83,3 @@ examples: reg = <0x80040000 0x2000>; #clock-cells = <1>; }; - - serial@8006c000 { - compatible = "fsl,imx23-auart"; - reg = <0x8006c000 0x2000>; - interrupts = <24>; - clocks = <&clks 32>; - dmas = <&dma_apbx 6>, <&dma_apbx 7>; - dma-names = "rx", "tx"; - }; diff --git a/Documentation/devicetree/bindings/clock/imx25-clock.yaml b/Documentation/devicetree/bindings/clock/imx25-clock.yaml index 2a2b10778e72..1792e138984b 100644 --- a/Documentation/devicetree/bindings/clock/imx25-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx25-clock.yaml @@ -176,11 +176,3 @@ examples: interrupts = <31>; #clock-cells = <1>; }; - - serial@43f90000 { - compatible = "fsl,imx25-uart", "fsl,imx21-uart"; - reg = <0x43f90000 0x4000>; - interrupts = <45>; - clocks = <&clks 79>, <&clks 50>; - clock-names = "ipg", "per"; - }; diff --git a/Documentation/devicetree/bindings/clock/imx27-clock.yaml b/Documentation/devicetree/bindings/clock/imx27-clock.yaml index 160268f24487..99925aa22a4c 100644 --- a/Documentation/devicetree/bindings/clock/imx27-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx27-clock.yaml @@ -44,12 +44,3 @@ examples: interrupts = <31>; #clock-cells = <1>; }; - - serial@1000a000 { - compatible = "fsl,imx27-uart", "fsl,imx21-uart"; - reg = <0x1000a000 0x1000>; - interrupts = <20>; - clocks = <&clks IMX27_CLK_UART1_IPG_GATE>, - <&clks IMX27_CLK_PER1_GATE>; - clock-names = "ipg", "per"; - }; diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.yaml b/Documentation/devicetree/bindings/clock/imx28-clock.yaml index f831b780f951..a542d680b1ca 100644 --- a/Documentation/devicetree/bindings/clock/imx28-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx28-clock.yaml @@ -106,12 +106,3 @@ examples: reg = <0x80040000 0x2000>; #clock-cells = <1>; }; - - serial@8006a000 { - compatible = "fsl,imx28-auart"; - reg = <0x8006a000 0x2000>; - interrupts = <112>; - dmas = <&dma_apbx 8>, <&dma_apbx 9>; - dma-names = "rx", "tx"; - clocks = <&clks 45>; - }; diff --git a/Documentation/devicetree/bindings/clock/imx31-clock.yaml b/Documentation/devicetree/bindings/clock/imx31-clock.yaml index d2336261c922..168c8ada5e81 100644 --- a/Documentation/devicetree/bindings/clock/imx31-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx31-clock.yaml @@ -110,11 +110,3 @@ examples: interrupts = <31>, <53>; #clock-cells = <1>; }; - - serial@43f90000 { - compatible = "fsl,imx31-uart", "fsl,imx21-uart"; - reg = <0x43f90000 0x4000>; - interrupts = <45>; - clocks = <&clks 10>, <&clks 30>; - clock-names = "ipg", "per"; - }; diff --git a/Documentation/devicetree/bindings/clock/imx35-clock.yaml b/Documentation/devicetree/bindings/clock/imx35-clock.yaml index 3e20ccaf8131..6415bb6a8d04 100644 --- a/Documentation/devicetree/bindings/clock/imx35-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx35-clock.yaml @@ -129,11 +129,3 @@ examples: interrupts = <31>; #clock-cells = <1>; }; - - mmc@53fb4000 { - compatible = "fsl,imx35-esdhc"; - reg = <0x53fb4000 0x4000>; - interrupts = <7>; - clocks = <&clks 9>, <&clks 8>, <&clks 43>; - clock-names = "ipg", "ahb", "per"; - }; diff --git a/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml b/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml index 7caf5cee9199..739c3378f8c8 100644 --- a/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx7ulp-pcc-clock.yaml @@ -108,14 +108,3 @@ examples: "upll", "sosc_bus_clk", "firc_bus_clk", "rosc", "spll_bus_clk"; }; - - mmc@40380000 { - compatible = "fsl,imx7ulp-usdhc"; - reg = <0x40380000 0x10000>; - interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>, - <&scg1 IMX7ULP_CLK_NIC1_DIV>, - <&pcc2 IMX7ULP_CLK_USDHC1>; - clock-names ="ipg", "ahb", "per"; - bus-width = <4>; - }; diff --git a/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml b/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml index ee8efb4ed599..d06344d7e34f 100644 --- a/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml +++ b/Documentation/devicetree/bindings/clock/imx7ulp-scg-clock.yaml @@ -86,14 +86,3 @@ examples: "firc", "upll"; #clock-cells = <1>; }; - - mmc@40380000 { - compatible = "fsl,imx7ulp-usdhc"; - reg = <0x40380000 0x10000>; - interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&scg1 IMX7ULP_CLK_NIC1_BUS_DIV>, - <&scg1 IMX7ULP_CLK_NIC1_DIV>, - <&pcc2 IMX7ULP_CLK_USDHC1>; - clock-names ="ipg", "ahb", "per"; - bus-width = <4>; - }; diff --git a/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml b/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml index 0f6fe365ebf3..cb80105b3c70 100644 --- a/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml +++ b/Documentation/devicetree/bindings/clock/imx8qxp-lpcg.yaml @@ -101,14 +101,3 @@ examples: "sdhc0_lpcg_ahb_clk"; power-domains = <&pd IMX_SC_R_SDHC_0>; }; - - mmc@5b010000 { - compatible = "fsl,imx8qxp-usdhc", "fsl,imx7d-usdhc"; - interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>; - reg = <0x5b010000 0x10000>; - clocks = <&sdhc0_lpcg IMX_LPCG_CLK_4>, - <&sdhc0_lpcg IMX_LPCG_CLK_5>, - <&sdhc0_lpcg IMX_LPCG_CLK_0>; - clock-names = "ipg", "ahb", "per"; - power-domains = <&pd IMX_SC_R_SDHC_0>; - }; diff --git a/Documentation/devicetree/bindings/clock/imx93-clock.yaml b/Documentation/devicetree/bindings/clock/imx93-clock.yaml new file mode 100644 index 000000000000..21a06194e4a3 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx93-clock.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imx93-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX93 Clock Control Module Binding + +maintainers: + - Peng Fan <peng.fan@nxp.com> + +description: | + i.MX93 clock control module is an integrated clock controller, which + includes clock generator, clock gate and supplies to all modules. + +properties: + compatible: + enum: + - fsl,imx93-ccm + + reg: + maxItems: 1 + + clocks: + description: + specify the external clocks used by the CCM module. + items: + - description: 32k osc + - description: 24m osc + - description: ext1 clock input + + clock-names: + description: + specify the external clocks names used by the CCM module. + items: + - const: osc_32k + - const: osc_24m + - const: clk_ext1 + + '#clock-cells': + const: 1 + description: + See include/dt-bindings/clock/imx93-clock.h for the full list of + i.MX93 clock IDs. + +required: + - compatible + - reg + - '#clock-cells' + +additionalProperties: false + +examples: + # Clock Control Module node: + - | + clock-controller@44450000 { + compatible = "fsl,imx93-ccm"; + reg = <0x44450000 0x10000>; + #clock-cells = <1>; + }; + +... diff --git a/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml new file mode 100644 index 000000000000..03fc5c1a2939 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imxrt1050-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock bindings for Freescale i.MXRT + +maintainers: + - Giulio Benetti <giulio.benetti@benettiengineering.com> + - Jesse Taube <Mr.Bossman075@gmail.com> + +description: | + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imxrt*-clock.h + for the full list of i.MXRT clock IDs. + +properties: + compatible: + const: fsl,imxrt1050-ccm + + reg: + maxItems: 1 + + interrupts: + maxItems: 2 + + clocks: + description: 24m osc + maxItems: 1 + + clock-names: + const: osc + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imxrt1050-clock.h> + + clks: clock-controller@400fc000 { + compatible = "fsl,imxrt1050-ccm"; + reg = <0x400fc000 0x4000>; + interrupts = <95>, <96>; + clocks = <&osc>; + clock-names = "osc"; + #clock-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/clock/intc_stratix10.txt b/Documentation/devicetree/bindings/clock/intc_stratix10.txt deleted file mode 100644 index 9f4ec5cb5c6b..000000000000 --- a/Documentation/devicetree/bindings/clock/intc_stratix10.txt +++ /dev/null @@ -1,20 +0,0 @@ -Device Tree Clock bindings for Intel's SoCFPGA Stratix10 platform - -This binding uses the common clock binding[1]. - -[1] Documentation/devicetree/bindings/clock/clock-bindings.txt - -Required properties: -- compatible : shall be - "intel,stratix10-clkmgr" - -- reg : shall be the control register offset from CLOCK_MANAGER's base for the clock. - -- #clock-cells : from common clock binding, shall be set to 1. - -Example: - clkmgr: clock-controller@ffd10000 { - compatible = "intel,stratix10-clkmgr"; - reg = <0xffd10000 0x1000>; - #clock-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/clock/intel,stratix10.yaml b/Documentation/devicetree/bindings/clock/intel,stratix10.yaml new file mode 100644 index 000000000000..f506e3db9782 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/intel,stratix10.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/intel,stratix10.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel SoCFPGA Stratix10 platform clock controller binding + +maintainers: + - Dinh Nguyen <dinguyen@kernel.org> + +properties: + compatible: + const: intel,stratix10-clkmgr + + '#clock-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - '#clock-cells' + +additionalProperties: false + +examples: + - | + clock-controller@ffd10000 { + compatible = "intel,stratix10-clkmgr"; + reg = <0xffd10000 0x1000>; + #clock-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml b/Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml new file mode 100644 index 000000000000..175f5c8f2bc5 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/marvell,armada-3700-uart-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# +title: Marvell Armada 3720 UART clocks + +maintainers: + - Pali Rohár <pali@kernel.org> + +properties: + compatible: + const: marvell,armada-3700-uart-clock + + reg: + items: + - description: UART Clock Control Register + - description: UART 2 Baud Rate Divisor Register + + clocks: + description: | + List of parent clocks suitable for UART from following set: + "TBG-A-P", "TBG-B-P", "TBG-A-S", "TBG-B-S", "xtal" + UART clock can use one from this set and when more are provided + then kernel would choose and configure the most suitable one. + It is suggest to specify at least one TBG clock to achieve + baudrates above 230400 and also to specify clock which bootloader + used for UART (most probably xtal) for smooth boot log on UART. + + clock-names: + items: + - const: TBG-A-P + - const: TBG-B-P + - const: TBG-A-S + - const: TBG-B-S + - const: xtal + minItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + uartclk: clock-controller@12010 { + compatible = "marvell,armada-3700-uart-clock"; + reg = <0x12010 0x4>, <0x12210 0x4>; + clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>, <&xtalclk>; + clock-names = "TBG-A-P", "TBG-B-P", "TBG-A-S", "TBG-B-S", "xtal"; + #clock-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml b/Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml index 915f84efd763..0c0b0ae5e2ac 100644 --- a/Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml +++ b/Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml @@ -22,6 +22,11 @@ description: | The clocks are provided inside a system controller node. + This node is also a reset provider for all the peripherals. + + Reset related bits are defined in: + [2]: <include/dt-bindings/reset/mt7621-reset.h>. + properties: compatible: items: @@ -37,6 +42,12 @@ properties: clocks. const: 1 + "#reset-cells": + description: + The first cell indicates the reset bit within the register, see + [2] for available resets. + const: 1 + ralink,memctl: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -61,6 +72,7 @@ examples: compatible = "mediatek,mt7621-sysc", "syscon"; reg = <0x0 0x100>; #clock-cells = <1>; + #reset-cells = <1>; ralink,memctl = <&memc>; clock-output-names = "xtal", "cpu", "bus", "50m", "125m", "150m", diff --git a/Documentation/devicetree/bindings/clock/microchip,mpfs.yaml b/Documentation/devicetree/bindings/clock/microchip,mpfs.yaml new file mode 100644 index 000000000000..0c15afa2214c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/microchip,mpfs.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/microchip,mpfs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip PolarFire Clock Control Module Binding + +maintainers: + - Daire McNamara <daire.mcnamara@microchip.com> + +description: | + Microchip PolarFire clock control (CLKCFG) is an integrated clock controller, + which gates and enables all peripheral clocks. + + This device tree binding describes 33 gate clocks. Clocks are referenced by + user nodes by the CLKCFG node phandle and the clock index in the group, from + 0 to 32. + +properties: + compatible: + const: microchip,mpfs-clkcfg + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + '#clock-cells': + const: 1 + description: | + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/microchip,mpfs-clock.h + for the full list of PolarFire clock IDs. + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + # Clock Config node: + - | + #include <dt-bindings/clock/microchip,mpfs-clock.h> + soc { + #address-cells = <2>; + #size-cells = <2>; + clkcfg: clock-controller@20002000 { + compatible = "microchip,mpfs-clkcfg"; + reg = <0x0 0x20002000 0x0 0x1000>; + clocks = <&ref>; + #clock-cells = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/clock/mstar,msc313-cpupll.yaml b/Documentation/devicetree/bindings/clock/mstar,msc313-cpupll.yaml new file mode 100644 index 000000000000..a9ad7ab5230c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/mstar,msc313-cpupll.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/mstar,msc313-cpupll.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MStar/Sigmastar MSC313 CPU PLL + +maintainers: + - Daniel Palmer <daniel@thingy.jp> + +description: | + The MStar/SigmaStar MSC313 and later ARMv7 chips have a scalable + PLL that can be used as the clock source for the CPU(s). + +properties: + compatible: + const: mstar,msc313-cpupll + + "#clock-cells": + const: 1 + + clocks: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - clocks + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mstar-msc313-mpll.h> + cpupll: cpupll@206400 { + compatible = "mstar,msc313-cpupll"; + reg = <0x206400 0x200>; + #clock-cells = <1>; + clocks = <&mpll MSTAR_MSC313_MPLL_DIV2>; + }; diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.yaml b/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.yaml index ec7ab1483652..1b2181f6d440 100644 --- a/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.yaml +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.yaml @@ -106,10 +106,3 @@ examples: #clock-cells = <1>; #reset-cells = <1>; }; - - usb-controller@c5004000 { - compatible = "nvidia,tegra20-ehci"; - reg = <0xc5004000 0x4000>; - clocks = <&car TEGRA124_CLK_USB2>; - resets = <&car TEGRA124_CLK_USB2>; - }; diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml b/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml index f832abb7f11a..bee2dd4b29bf 100644 --- a/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml @@ -97,10 +97,3 @@ examples: power-domains = <&domain>; }; }; - - usb-controller@c5004000 { - compatible = "nvidia,tegra20-ehci"; - reg = <0xc5004000 0x4000>; - clocks = <&car TEGRA20_CLK_USB2>; - resets = <&car TEGRA20_CLK_USB2>; - }; diff --git a/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml b/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml index 8666e995725f..0e96f693b050 100644 --- a/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml @@ -10,7 +10,7 @@ maintainers: - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> description: - The A7 PLL on the Qualcomm platforms like SDX55 is used to provide high + The A7 PLL on the Qualcomm platforms like SDX55, SDX65 is used to provide high frequency clock to the CPU. properties: diff --git a/Documentation/devicetree/bindings/clock/qcom,camcc.txt b/Documentation/devicetree/bindings/clock/qcom,camcc.txt deleted file mode 100644 index c5eb6694fda9..000000000000 --- a/Documentation/devicetree/bindings/clock/qcom,camcc.txt +++ /dev/null @@ -1,18 +0,0 @@ -Qualcomm Camera Clock & Reset Controller Binding ------------------------------------------------- - -Required properties : -- compatible : shall contain "qcom,sdm845-camcc". -- reg : shall contain base register location and length. -- #clock-cells : from common clock binding, shall contain 1. -- #reset-cells : from common reset binding, shall contain 1. -- #power-domain-cells : from generic power domain binding, shall contain 1. - -Example: - camcc: clock-controller@ad00000 { - compatible = "qcom,sdm845-camcc"; - reg = <0xad00000 0x10000>; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml new file mode 100644 index 000000000000..7a03ef19c947 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6125.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6125.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock Controller Binding for SM6125 + +maintainers: + - Martin Botka <martin.botka@somainline.org> + +description: | + Qualcomm display clock control module which supports the clocks and + power domains on SM6125. + + See also: + dt-bindings/clock/qcom,dispcc-sm6125.h + +properties: + compatible: + enum: + - qcom,sm6125-dispcc + + clocks: + items: + - description: Board XO source + - description: Byte clock from DSI PHY0 + - description: Pixel clock from DSI PHY0 + - description: Pixel clock from DSI PHY1 + - description: Link clock from DP PHY + - description: VCO DIV clock from DP PHY + - description: AHB config clock from GCC + + clock-names: + items: + - const: bi_tcxo + - const: dsi0_phy_pll_out_byteclk + - const: dsi0_phy_pll_out_dsiclk + - const: dsi1_phy_pll_out_dsiclk + - const: dp_phy_pll_link_clk + - const: dp_phy_pll_vco_div_clk + - const: cfg_ahb_clk + + '#clock-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmcc.h> + #include <dt-bindings/clock/qcom,gcc-sm6125.h> + clock-controller@5f00000 { + compatible = "qcom,sm6125-dispcc"; + reg = <0x5f00000 0x20000>; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&dsi0_phy 0>, + <&dsi0_phy 1>, + <&dsi1_phy 1>, + <&dp_phy 0>, + <&dp_phy 1>, + <&gcc GCC_DISP_AHB_CLK>; + clock-names = "bi_tcxo", + "dsi0_phy_pll_out_byteclk", + "dsi0_phy_pll_out_dsiclk", + "dsi1_phy_pll_out_dsiclk", + "dp_phy_pll_link_clk", + "dp_phy_pll_vco_div_clk", + "cfg_ahb_clk"; + #clock-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6350.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6350.yaml new file mode 100644 index 000000000000..e706678b353a --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm6350.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,dispcc-sm6350.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock & Reset Controller Binding for SM6350 + +maintainers: + - Konrad Dybcio <konrad.dybcio@somainline.org> + +description: | + Qualcomm display clock control module which supports the clocks, resets and + power domains on SM6350. + + See also dt-bindings/clock/qcom,dispcc-sm6350.h. + +properties: + compatible: + const: qcom,sm6350-dispcc + + clocks: + items: + - description: Board XO source + - description: GPLL0 source from GCC + - description: Byte clock from DSI PHY + - description: Pixel clock from DSI PHY + - description: Link clock from DP PHY + - description: VCO DIV clock from DP PHY + + clock-names: + items: + - const: bi_tcxo + - const: gcc_disp_gpll0_clk + - const: dsi0_phy_pll_out_byteclk + - const: dsi0_phy_pll_out_dsiclk + - const: dp_phy_pll_link_clk + - const: dp_phy_pll_vco_div_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sm6350.h> + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@af00000 { + compatible = "qcom,sm6350-dispcc"; + reg = <0x0af00000 0x20000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_DISP_GPLL0_CLK>, + <&dsi_phy 0>, + <&dsi_phy 1>, + <&dp_phy 0>, + <&dp_phy 1>; + clock-names = "bi_tcxo", + "gcc_disp_gpll0_clk", + "dsi0_phy_pll_out_byteclk", + "dsi0_phy_pll_out_dsiclk", + "dp_phy_pll_link_clk", + "dp_phy_pll_vco_div_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml index 8e2eac6cbfb9..97936411b6b4 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml @@ -6,6 +6,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Global Clock & Reset Controller Binding for APQ8064 +allOf: + - $ref: qcom,gcc.yaml# + maintainers: - Stephen Boyd <sboyd@kernel.org> - Taniya Das <tdas@codeaurora.org> @@ -17,22 +20,12 @@ description: | See also: - dt-bindings/clock/qcom,gcc-msm8960.h - dt-bindings/reset/qcom,gcc-msm8960.h + - dt-bindings/clock/qcom,gcc-apq8084.h + - dt-bindings/reset/qcom,gcc-apq8084.h properties: compatible: - const: qcom,gcc-apq8064 - - '#clock-cells': - const: 1 - - '#reset-cells': - const: 1 - - '#power-domain-cells': - const: 1 - - reg: - maxItems: 1 + const: qcom,gcc-apq8084 nvmem-cells: minItems: 1 @@ -53,21 +46,13 @@ properties: '#thermal-sensor-cells': const: 1 - protected-clocks: - description: - Protected clock specifier list as per common clock binding. - required: - compatible - - reg - - '#clock-cells' - - '#reset-cells' - - '#power-domain-cells' - nvmem-cells - nvmem-cell-names - '#thermal-sensor-cells' -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml new file mode 100644 index 000000000000..9eb91dd22557 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8064.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq8064.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for IPQ8064 + +allOf: + - $ref: qcom,gcc.yaml# + +maintainers: + - Ansuel Smith <ansuelsmth@gmail.com> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on IPQ8064. + + See also: + - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) + - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) + +properties: + compatible: + items: + - const: qcom,gcc-ipq8064 + - const: syscon + + clocks: + items: + - description: PXO source + - description: CXO source + + clock-names: + items: + - const: pxo + - const: cxo + + thermal-sensor: + type: object + + allOf: + - $ref: /schemas/thermal/qcom-tsens.yaml# + +required: + - compatible + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + gcc: clock-controller@900000 { + compatible = "qcom,gcc-ipq8064", "syscon"; + reg = <0x00900000 0x4000>; + clocks = <&pxo_board>, <&cxo_board>; + clock-names = "pxo", "cxo"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + + tsens: thermal-sensor { + compatible = "qcom,ipq8064-tsens"; + + nvmem-cells = <&tsens_calib>, <&tsens_calib_backup>; + nvmem-cell-names = "calib", "calib_backup"; + interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "uplow"; + + #qcom,sensors = <11>; + #thermal-sensor-cells = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml new file mode 100644 index 000000000000..6c45e0f85494 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-other.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-other.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding + +maintainers: + - Stephen Boyd <sboyd@kernel.org> + - Taniya Das <tdas@codeaurora.org> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains. + + See also: + - dt-bindings/clock/qcom,gcc-ipq4019.h + - dt-bindings/clock/qcom,gcc-ipq6018.h + - dt-bindings/reset/qcom,gcc-ipq6018.h + - dt-bindings/clock/qcom,gcc-msm8939.h + - dt-bindings/clock/qcom,gcc-msm8953.h + - dt-bindings/reset/qcom,gcc-msm8939.h + - dt-bindings/clock/qcom,gcc-msm8660.h + - dt-bindings/reset/qcom,gcc-msm8660.h + - dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974) + - dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974) + - dt-bindings/clock/qcom,gcc-mdm9607.h + - dt-bindings/clock/qcom,gcc-mdm9615.h + - dt-bindings/reset/qcom,gcc-mdm9615.h + - dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660) + +allOf: + - $ref: "qcom,gcc.yaml#" + +properties: + compatible: + enum: + - qcom,gcc-ipq4019 + - qcom,gcc-ipq6018 + - qcom,gcc-mdm9607 + - qcom,gcc-msm8226 + - qcom,gcc-msm8660 + - qcom,gcc-msm8916 + - qcom,gcc-msm8939 + - qcom,gcc-msm8953 + - qcom,gcc-msm8960 + - qcom,gcc-msm8974 + - qcom,gcc-msm8974pro + - qcom,gcc-msm8974pro-ac + - qcom,gcc-mdm9615 + - qcom,gcc-sdm630 + - qcom,gcc-sdm660 + +required: + - compatible + +unevaluatedProperties: false + +examples: + # Example for GCC for MSM8960: + - | + clock-controller@900000 { + compatible = "qcom,gcc-msm8960"; + reg = <0x900000 0x4000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml index f66d703bd913..2ed27a2ef445 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml @@ -4,57 +4,17 @@ $id: http://devicetree.org/schemas/clock/qcom,gcc.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Qualcomm Global Clock & Reset Controller Binding +title: Qualcomm Global Clock & Reset Controller Binding Common Bindings maintainers: - Stephen Boyd <sboyd@kernel.org> - Taniya Das <tdas@codeaurora.org> description: | - Qualcomm global clock control module which supports the clocks, resets and - power domains. - - See also: - - dt-bindings/clock/qcom,gcc-apq8084.h - - dt-bindings/reset/qcom,gcc-apq8084.h - - dt-bindings/clock/qcom,gcc-ipq4019.h - - dt-bindings/clock/qcom,gcc-ipq6018.h - - dt-bindings/reset/qcom,gcc-ipq6018.h - - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) - - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) - - dt-bindings/clock/qcom,gcc-msm8939.h - - dt-bindings/clock/qcom,gcc-msm8953.h - - dt-bindings/reset/qcom,gcc-msm8939.h - - dt-bindings/clock/qcom,gcc-msm8660.h - - dt-bindings/reset/qcom,gcc-msm8660.h - - dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974) - - dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974) - - dt-bindings/clock/qcom,gcc-mdm9607.h - - dt-bindings/clock/qcom,gcc-mdm9615.h - - dt-bindings/reset/qcom,gcc-mdm9615.h - - dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660) + Common bindings for Qualcomm global clock control module which supports + the clocks, resets and power domains. properties: - compatible: - enum: - - qcom,gcc-apq8084 - - qcom,gcc-ipq4019 - - qcom,gcc-ipq6018 - - qcom,gcc-ipq8064 - - qcom,gcc-mdm9607 - - qcom,gcc-msm8226 - - qcom,gcc-msm8660 - - qcom,gcc-msm8916 - - qcom,gcc-msm8939 - - qcom,gcc-msm8953 - - qcom,gcc-msm8960 - - qcom,gcc-msm8974 - - qcom,gcc-msm8974pro - - qcom,gcc-msm8974pro-ac - - qcom,gcc-mdm9615 - - qcom,gcc-sdm630 - - qcom,gcc-sdm660 - '#clock-cells': const: 1 @@ -72,22 +32,11 @@ properties: Protected clock specifier list as per common clock binding. required: - - compatible - reg - '#clock-cells' - '#reset-cells' - '#power-domain-cells' -additionalProperties: false +additionalProperties: true -examples: - # Example for GCC for MSM8960: - - | - clock-controller@900000 { - compatible = "qcom,gcc-msm8960"; - reg = <0x900000 0x4000>; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - }; ... diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml index 46dff46d5760..9ebcb1943b0a 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.yaml @@ -17,6 +17,7 @@ description: | dt-bindings/clock/qcom,gpucc-sdm845.h dt-bindings/clock/qcom,gpucc-sc7180.h dt-bindings/clock/qcom,gpucc-sc7280.h + dt-bindings/clock/qcom,gpucc-sm6350.h dt-bindings/clock/qcom,gpucc-sm8150.h dt-bindings/clock/qcom,gpucc-sm8250.h @@ -27,6 +28,7 @@ properties: - qcom,sc7180-gpucc - qcom,sc7280-gpucc - qcom,sc8180x-gpucc + - qcom,sm6350-gpucc - qcom,sm8150-gpucc - qcom,sm8250-gpucc diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml index 68fdc3d4982a..4b79e89fd174 100644 --- a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml @@ -19,6 +19,7 @@ properties: enum: - qcom,mmcc-apq8064 - qcom,mmcc-apq8084 + - qcom,mmcc-msm8226 - qcom,mmcc-msm8660 - qcom,mmcc-msm8960 - qcom,mmcc-msm8974 diff --git a/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml new file mode 100644 index 000000000000..973e408c6268 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,qcm2290-dispcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display Clock & Reset Controller Binding for qcm2290 + +maintainers: + - Loic Poulain <loic.poulain@linaro.org> + +description: | + Qualcomm display clock control module which supports the clocks, resets and + power domains on qcm2290. + + See also dt-bindings/clock/qcom,dispcc-qcm2290.h. + +properties: + compatible: + const: qcom,qcm2290-dispcc + + clocks: + items: + - description: Board XO source + - description: Board active-only XO source + - description: GPLL0 source from GCC + - description: GPLL0 div source from GCC + - description: Byte clock from DSI PHY + - description: Pixel clock from DSI PHY + + clock-names: + items: + - const: bi_tcxo + - const: bi_tcxo_ao + - const: gcc_disp_gpll0_clk_src + - const: gcc_disp_gpll0_div_clk_src + - const: dsi0_phy_pll_out_byteclk + - const: dsi0_phy_pll_out_dsiclk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,dispcc-qcm2290.h> + #include <dt-bindings/clock/qcom,gcc-qcm2290.h> + #include <dt-bindings/clock/qcom,rpmcc.h> + clock-controller@5f00000 { + compatible = "qcom,qcm2290-dispcc"; + reg = <0x5f00000 0x20000>; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&rpmcc RPM_SMD_XO_A_CLK_SRC>, + <&gcc GCC_DISP_GPLL0_CLK_SRC>, + <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>, + <&dsi0_phy 0>, + <&dsi0_phy 1>; + clock-names = "bi_tcxo", + "bi_tcxo_ao", + "gcc_disp_gpll0_clk_src", + "gcc_disp_gpll0_div_clk_src", + "dsi0_phy_pll_out_byteclk", + "dsi0_phy_pll_out_dsiclk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml b/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml index 8406dde17937..8fcaf418f84a 100644 --- a/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml @@ -20,6 +20,7 @@ properties: - qcom,sc7180-rpmh-clk - qcom,sc7280-rpmh-clk - qcom,sc8180x-rpmh-clk + - qcom,sc8280xp-rpmh-clk - qcom,sdm845-rpmh-clk - qcom,sdx55-rpmh-clk - qcom,sdx65-rpmh-clk diff --git a/Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml new file mode 100644 index 000000000000..d4239ccae917 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sdm845-camcc.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sdm845-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller Binding for SDM845 + +maintainers: + - Bjorn Andersson <bjorn.andersson@linaro.org> + +description: | + Qualcomm camera clock control module which supports the clocks, resets and + power domains on SDM845. + + See also dt-bindings/clock/qcom,camcc-sm845.h + +properties: + compatible: + const: qcom,sdm845-camcc + + clocks: + items: + - description: Board XO source + + clock-names: + items: + - const: bi_tcxo + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@ad00000 { + compatible = "qcom,sdm845-camcc"; + reg = <0x0ad00000 0x10000>; + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "bi_tcxo"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qoriq-clock.txt b/Documentation/devicetree/bindings/clock/qoriq-clock.txt index f7d48f23da44..10119d9ef4b1 100644 --- a/Documentation/devicetree/bindings/clock/qoriq-clock.txt +++ b/Documentation/devicetree/bindings/clock/qoriq-clock.txt @@ -44,6 +44,7 @@ Required properties: * "fsl,ls1046a-clockgen" * "fsl,ls1088a-clockgen" * "fsl,ls2080a-clockgen" + * "fsl,lx2160a-clockgen" Chassis-version clock strings include: * "fsl,qoriq-clockgen-1.0": for chassis 1.0 clocks * "fsl,qoriq-clockgen-2.0": for chassis 2.0 clocks diff --git a/Documentation/devicetree/bindings/clock/renesas,9series.yaml b/Documentation/devicetree/bindings/clock/renesas,9series.yaml new file mode 100644 index 000000000000..102eb95cb3fc --- /dev/null +++ b/Documentation/devicetree/bindings/clock/renesas,9series.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/renesas,9series.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Binding for Renesas 9-series I2C PCIe clock generators + +description: | + The Renesas 9-series are I2C PCIe clock generators providing + from 1 to 20 output clocks. + + When referencing the provided clock in the DT using phandle + and clock specifier, the following mapping applies: + + - 9FGV0241: + 0 -- DIF0 + 1 -- DIF1 + +maintainers: + - Marek Vasut <marex@denx.de> + +properties: + compatible: + enum: + - renesas,9fgv0241 + + reg: + description: I2C device address + enum: [ 0x68, 0x6a ] + + '#clock-cells': + const: 1 + + clocks: + items: + - description: XTal input clock + + renesas,out-amplitude-microvolt: + enum: [ 600000, 700000, 800000, 900000 ] + description: Output clock signal amplitude + + renesas,out-spread-spectrum: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 100000, 99750, 99500 ] + description: Output clock down spread in pcm (1/1000 of percent) + +patternProperties: + "^DIF[0-19]$": + type: object + description: + Description of one of the outputs (DIF0..DIF19). + + properties: + renesas,slew-rate: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 2000000, 3000000 ] + description: Output clock slew rate select in V/ns + + additionalProperties: false + +required: + - compatible + - reg + - clocks + - '#clock-cells' + +additionalProperties: false + +examples: + - | + /* 25MHz reference crystal */ + ref25: ref25m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + + i2c@0 { + reg = <0x0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + + rs9: clock-generator@6a { + compatible = "renesas,9fgv0241"; + reg = <0x6a>; + #clock-cells = <1>; + + clocks = <&ref25m>; + + DIF0 { + renesas,slew-rate = <3000000>; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml b/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml index c55a7c494e01..2197c952e21d 100644 --- a/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml +++ b/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml @@ -51,6 +51,18 @@ additionalProperties: false examples: - | #include <dt-bindings/clock/r8a73a4-clock.h> + + cpg_clocks: cpg_clocks@e6150000 { + compatible = "renesas,r8a73a4-cpg-clocks"; + reg = <0xe6150000 0x10000>; + clocks = <&extal1_clk>, <&extal2_clk>; + #clock-cells = <1>; + clock-output-names = "main", "pll0", "pll1", "pll2", + "pll2s", "pll2h", "z", "z2", + "i", "m3", "b", "m1", "m2", + "zx", "zs", "hp"; + }; + sdhi2_clk: sdhi2_clk@e615007c { compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock"; reg = <0xe615007c 4>; diff --git a/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml b/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml index 30b2e3d0d25d..bd3af8fc616b 100644 --- a/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml +++ b/Documentation/devicetree/bindings/clock/renesas,rzg2l-cpg.yaml @@ -4,13 +4,13 @@ $id: "http://devicetree.org/schemas/clock/renesas,rzg2l-cpg.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" -title: Renesas RZ/G2L Clock Pulse Generator / Module Standby Mode +title: Renesas RZ/{G2L,V2L} Clock Pulse Generator / Module Standby Mode maintainers: - Geert Uytterhoeven <geert+renesas@glider.be> description: | - On Renesas RZ/G2L SoC, the CPG (Clock Pulse Generator) and Module + On Renesas RZ/{G2L,V2L} SoC, the CPG (Clock Pulse Generator) and Module Standby Mode share the same register block. They provide the following functionalities: @@ -22,7 +22,9 @@ description: | properties: compatible: - const: renesas,r9a07g044-cpg # RZ/G2{L,LC} + enum: + - renesas,r9a07g044-cpg # RZ/G2{L,LC} + - renesas,r9a07g054-cpg # RZ/V2L reg: maxItems: 1 @@ -40,9 +42,9 @@ properties: description: | - For CPG core clocks, the two clock specifier cells must be "CPG_CORE" and a core clock reference, as defined in - <dt-bindings/clock/r9a07g044-cpg.h> + <dt-bindings/clock/r9a07g*-cpg.h> - For module clocks, the two clock specifier cells must be "CPG_MOD" and - a module number, as defined in the <dt-bindings/clock/r9a07g044-cpg.h>. + a module number, as defined in the <dt-bindings/clock/r9a07g0*-cpg.h>. const: 2 '#power-domain-cells': @@ -56,7 +58,7 @@ properties: '#reset-cells': description: The single reset specifier cell must be the module number, as defined in - the <dt-bindings/clock/r9a07g044-cpg.h>. + the <dt-bindings/clock/r9a07g0*-cpg.h>. const: 1 required: diff --git a/Documentation/devicetree/bindings/clock/starfive,jh7100-audclk.yaml b/Documentation/devicetree/bindings/clock/starfive,jh7100-audclk.yaml new file mode 100644 index 000000000000..8f49a1ae03f1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/starfive,jh7100-audclk.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/starfive,jh7100-audclk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7100 Audio Clock Generator + +maintainers: + - Emil Renner Berthing <kernel@esmil.dk> + +properties: + compatible: + const: starfive,jh7100-audclk + + reg: + maxItems: 1 + + clocks: + items: + - description: Audio source clock + - description: External 12.288MHz clock + - description: Domain 7 AHB bus clock + + clock-names: + items: + - const: audio_src + - const: audio_12288 + - const: dom7ahb_bus + + '#clock-cells': + const: 1 + description: + See <dt-bindings/clock/starfive-jh7100-audio.h> for valid indices. + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/starfive-jh7100.h> + + clock-controller@10480000 { + compatible = "starfive,jh7100-audclk"; + reg = <0x10480000 0x10000>; + clocks = <&clkgen JH7100_CLK_AUDIO_SRC>, + <&clkgen JH7100_CLK_AUDIO_12288>, + <&clkgen JH7100_CLK_DOM7AHB_BUS>; + clock-names = "audio_src", "audio_12288", "dom7ahb_bus"; + #clock-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/clock/tesla,fsd-clock.yaml b/Documentation/devicetree/bindings/clock/tesla,fsd-clock.yaml new file mode 100644 index 000000000000..dc808e2f8327 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/tesla,fsd-clock.yaml @@ -0,0 +1,198 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/tesla,fsd-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Tesla FSD (Full Self-Driving) SoC clock controller + +maintainers: + - Alim Akhtar <alim.akhtar@samsung.com> + - linux-fsd@tesla.com + +description: | + FSD clock controller consist of several clock management unit + (CMU), which generates clocks for various inteernal SoC blocks. + The root clock comes from external OSC clock (24 MHz). + + All available clocks are defined as preprocessor macros in + 'dt-bindings/clock/fsd-clk.h' header. + +properties: + compatible: + enum: + - tesla,fsd-clock-cmu + - tesla,fsd-clock-imem + - tesla,fsd-clock-peric + - tesla,fsd-clock-fsys0 + - tesla,fsd-clock-fsys1 + - tesla,fsd-clock-mfc + - tesla,fsd-clock-cam_csi + + clocks: + minItems: 1 + maxItems: 6 + + clock-names: + minItems: 1 + maxItems: 6 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +allOf: + - if: + properties: + compatible: + contains: + const: tesla,fsd-clock-cmu + then: + properties: + clocks: + items: + - description: External reference clock (24 MHz) + clock-names: + items: + - const: fin_pll + + - if: + properties: + compatible: + contains: + const: tesla,fsd-clock-imem + then: + properties: + clocks: + items: + - description: External reference clock (24 MHz) + - description: IMEM TCU clock (from CMU_CMU) + - description: IMEM bus clock (from CMU_CMU) + - description: IMEM DMA clock (from CMU_CMU) + clock-names: + items: + - const: fin_pll + - const: dout_cmu_imem_tcuclk + - const: dout_cmu_imem_aclk + - const: dout_cmu_imem_dmaclk + + - if: + properties: + compatible: + contains: + const: tesla,fsd-clock-peric + then: + properties: + clocks: + items: + - description: External reference clock (24 MHz) + - description: Shared0 PLL div4 clock (from CMU_CMU) + - description: PERIC shared1 div36 clock (from CMU_CMU) + - description: PERIC shared0 div3 TBU clock (from CMU_CMU) + - description: PERIC shared0 div20 clock (from CMU_CMU) + - description: PERIC shared1 div4 DMAclock (from CMU_CMU) + clock-names: + items: + - const: fin_pll + - const: dout_cmu_pll_shared0_div4 + - const: dout_cmu_peric_shared1div36 + - const: dout_cmu_peric_shared0div3_tbuclk + - const: dout_cmu_peric_shared0div20 + - const: dout_cmu_peric_shared1div4_dmaclk + + - if: + properties: + compatible: + contains: + const: tesla,fsd-clock-fsys0 + then: + properties: + clocks: + items: + - description: External reference clock (24 MHz) + - description: Shared0 PLL div6 clock (from CMU_CMU) + - description: FSYS0 shared1 div4 clock (from CMU_CMU) + - description: FSYS0 shared0 div4 clock (from CMU_CMU) + clock-names: + items: + - const: fin_pll + - const: dout_cmu_pll_shared0_div6 + - const: dout_cmu_fsys0_shared1div4 + - const: dout_cmu_fsys0_shared0div4 + + - if: + properties: + compatible: + contains: + const: tesla,fsd-clock-fsys1 + then: + properties: + clocks: + items: + - description: External reference clock (24 MHz) + - description: FSYS1 shared0 div8 clock (from CMU_CMU) + - description: FSYS1 shared0 div4 clock (from CMU_CMU) + clock-names: + items: + - const: fin_pll + - const: dout_cmu_fsys1_shared0div8 + - const: dout_cmu_fsys1_shared0div4 + + - if: + properties: + compatible: + contains: + const: tesla,fsd-clock-mfc + then: + properties: + clocks: + items: + - description: External reference clock (24 MHz) + clock-names: + items: + - const: fin_pll + + - if: + properties: + compatible: + contains: + const: tesla,fsd-clock-cam_csi + then: + properties: + clocks: + items: + - description: External reference clock (24 MHz) + clock-names: + items: + - const: fin_pll + +required: + - compatible + - "#clock-cells" + - clocks + - clock-names + - reg + +additionalProperties: false + +examples: + # Clock controller node for CMU_FSYS1 + - | + #include <dt-bindings/clock/fsd-clk.h> + + clock_fsys1: clock-controller@16810000 { + compatible = "tesla,fsd-clock-fsys1"; + reg = <0x16810000 0x3000>; + #clock-cells = <1>; + + clocks = <&fin_pll>, + <&clock_cmu DOUT_CMU_FSYS1_SHARED0DIV8>, + <&clock_cmu DOUT_CMU_FSYS1_SHARED0DIV4>; + clock-names = "fin_pll", + "dout_cmu_fsys1_shared0div8", + "dout_cmu_fsys1_shared0div4"; + }; + +... diff --git a/Documentation/devicetree/bindings/clock/ti/ti,clksel.yaml b/Documentation/devicetree/bindings/clock/ti/ti,clksel.yaml new file mode 100644 index 000000000000..c56f911fff47 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/ti/ti,clksel.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/ti/ti,clksel.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Binding for TI clksel clock + +maintainers: + - Tony Lindgren <tony@atomide.com> + +description: | + The TI CLKSEL clocks consist of consist of input clock mux bits, and in some + cases also has divider, multiplier and gate bits. + +properties: + compatible: + const: ti,clksel + + reg: + maxItems: 1 + description: The CLKSEL register range + + '#address-cells': + enum: [ 0, 1, 2 ] + + '#size-cells': + enum: [ 0, 1, 2 ] + + ranges: true + + "#clock-cells": + const: 2 + description: The CLKSEL register and bit offset + +required: + - compatible + - reg + - "#clock-cells" + +additionalProperties: + type: object + +examples: + - | + clksel_gfx_fclk: clock@52c { + compatible = "ti,clksel"; + reg = <0x25c 0x4>; + #clock-cells = <2>; + }; +... diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index 7eb8659fa610..0420fa563532 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -104,8 +104,7 @@ properties: - "1.5A" and "3.0A", 5V 1.5A and 5V 3.0A respectively, as defined in USB Type-C Cable and Connector specification, when Power Delivery is not supported. - allOf: - - $ref: /schemas/types.yaml#/definitions/string + $ref: /schemas/types.yaml#/definitions/string enum: - default - 1.5A diff --git a/Documentation/devicetree/bindings/arm/idle-states.yaml b/Documentation/devicetree/bindings/cpu/idle-states.yaml index 52bce5dbb11f..fa4d4142ac93 100644 --- a/Documentation/devicetree/bindings/arm/idle-states.yaml +++ b/Documentation/devicetree/bindings/cpu/idle-states.yaml @@ -1,25 +1,30 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/arm/idle-states.yaml# +$id: http://devicetree.org/schemas/cpu/idle-states.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: ARM idle states binding description +title: Idle states binding description maintainers: - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> + - Anup Patel <anup@brainfault.org> description: |+ ========================================== 1 - Introduction ========================================== - ARM systems contain HW capable of managing power consumption dynamically, - where cores can be put in different low-power states (ranging from simple wfi - to power gating) according to OS PM policies. The CPU states representing the - range of dynamic idle states that a processor can enter at run-time, can be - specified through device tree bindings representing the parameters required to - enter/exit specific idle states on a given processor. + ARM and RISC-V systems contain HW capable of managing power consumption + dynamically, where cores can be put in different low-power states (ranging + from simple wfi to power gating) according to OS PM policies. The CPU states + representing the range of dynamic idle states that a processor can enter at + run-time, can be specified through device tree bindings representing the + parameters required to enter/exit specific idle states on a given processor. + + ========================================== + 2 - ARM idle states + ========================================== According to the Server Base System Architecture document (SBSA, [3]), the power states an ARM CPU can be put into are identified by the following list: @@ -43,8 +48,23 @@ description: |+ The device tree binding definition for ARM idle states is the subject of this document. + ========================================== + 3 - RISC-V idle states + ========================================== + + On RISC-V systems, the HARTs (or CPUs) [6] can be put in platform specific + suspend (or idle) states (ranging from simple WFI, power gating, etc). The + RISC-V SBI v0.3 (or higher) [7] hart state management extension provides a + standard mechanism for OS to request HART state transitions. + + The platform specific suspend (or idle) states of a hart can be either + retentive or non-rententive in nature. A retentive suspend state will + preserve HART registers and CSR values for all privilege modes whereas + a non-retentive suspend state will not preserve HART registers and CSR + values. + =========================================== - 2 - idle-states definitions + 4 - idle-states definitions =========================================== Idle states are characterized for a specific system through a set of @@ -211,10 +231,10 @@ description: |+ properties specification that is the subject of the following sections. =========================================== - 3 - idle-states node + 5 - idle-states node =========================================== - ARM processor idle states are defined within the idle-states node, which is + The processor idle states are defined within the idle-states node, which is a direct child of the cpus node [1] and provides a container where the processor idle states, defined as device tree nodes, are listed. @@ -223,7 +243,7 @@ description: |+ just supports idle_standby, an idle-states node is not required. =========================================== - 4 - References + 6 - References =========================================== [1] ARM Linux Kernel documentation - CPUs bindings @@ -238,9 +258,15 @@ description: |+ [4] ARM Architecture Reference Manuals http://infocenter.arm.com/help/index.jsp - [6] ARM Linux Kernel documentation - Booting AArch64 Linux + [5] ARM Linux Kernel documentation - Booting AArch64 Linux Documentation/arm64/booting.rst + [6] RISC-V Linux Kernel documentation - CPUs bindings + Documentation/devicetree/bindings/riscv/cpus.yaml + + [7] RISC-V Supervisor Binary Interface (SBI) + http://github.com/riscv/riscv-sbi-doc/riscv-sbi.adoc + properties: $nodename: const: idle-states @@ -253,7 +279,7 @@ properties: On ARM 32-bit systems this property is optional This assumes that the "enable-method" property is set to "psci" in the cpu - node[6] that is responsible for setting up CPU idle management in the OS + node[5] that is responsible for setting up CPU idle management in the OS implementation. const: psci @@ -265,8 +291,8 @@ patternProperties: as follows. The idle state entered by executing the wfi instruction (idle_standby - SBSA,[3][4]) is considered standard on all ARM platforms and therefore - must not be listed. + SBSA,[3][4]) is considered standard on all ARM and RISC-V platforms and + therefore must not be listed. In addition to the properties listed above, a state node may require additional properties specific to the entry-method defined in the @@ -275,7 +301,27 @@ patternProperties: properties: compatible: - const: arm,idle-state + enum: + - arm,idle-state + - riscv,idle-state + + arm,psci-suspend-param: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + power_state parameter to pass to the ARM PSCI suspend call. + + Device tree nodes that require usage of PSCI CPU_SUSPEND function + (i.e. idle states node with entry-method property is set to "psci") + must specify this property. + + riscv,sbi-suspend-param: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + suspend_type parameter to pass to the RISC-V SBI HSM suspend call. + + This property is required in idle state nodes of device tree meant + for RISC-V systems. For more details on the suspend_type parameter + refer the SBI specifiation v0.3 (or higher) [7]. local-timer-stop: description: @@ -317,6 +363,8 @@ patternProperties: description: A string used as a descriptive name for the idle state. + additionalProperties: false + required: - compatible - entry-latency-us @@ -337,8 +385,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x0>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@1 { @@ -346,8 +394,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x1>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@100 { @@ -355,8 +403,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x100>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@101 { @@ -364,8 +412,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x101>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@10000 { @@ -373,8 +421,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x10000>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@10001 { @@ -382,8 +430,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x10001>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@10100 { @@ -391,8 +439,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x10100>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@10101 { @@ -400,8 +448,8 @@ examples: compatible = "arm,cortex-a57"; reg = <0x0 0x10101>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0 - &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>; + cpu-idle-states = <&CPU_RETENTION_0_0>, <&CPU_SLEEP_0_0>, + <&CLUSTER_RETENTION_0>, <&CLUSTER_SLEEP_0>; }; cpu@100000000 { @@ -409,8 +457,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x0>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; cpu@100000001 { @@ -418,8 +466,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x1>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; cpu@100000100 { @@ -427,8 +475,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x100>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; cpu@100000101 { @@ -436,8 +484,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x101>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; cpu@100010000 { @@ -445,8 +493,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x10000>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; cpu@100010001 { @@ -454,8 +502,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x10001>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; cpu@100010100 { @@ -463,8 +511,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x10100>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; cpu@100010101 { @@ -472,8 +520,8 @@ examples: compatible = "arm,cortex-a53"; reg = <0x1 0x10101>; enable-method = "psci"; - cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0 - &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>; + cpu-idle-states = <&CPU_RETENTION_1_0>, <&CPU_SLEEP_1_0>, + <&CLUSTER_RETENTION_1>, <&CLUSTER_SLEEP_1>; }; idle-states { @@ -567,56 +615,56 @@ examples: device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x0>; - cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>; + cpu-idle-states = <&cpu_sleep_0_0>, <&cluster_sleep_0>; }; cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x1>; - cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>; + cpu-idle-states = <&cpu_sleep_0_0>, <&cluster_sleep_0>; }; cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x2>; - cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>; + cpu-idle-states = <&cpu_sleep_0_0>, <&cluster_sleep_0>; }; cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x3>; - cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>; + cpu-idle-states = <&cpu_sleep_0_0>, <&cluster_sleep_0>; }; cpu@100 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x100>; - cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>; + cpu-idle-states = <&cpu_sleep_1_0>, <&cluster_sleep_1>; }; cpu@101 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x101>; - cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>; + cpu-idle-states = <&cpu_sleep_1_0>, <&cluster_sleep_1>; }; cpu@102 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x102>; - cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>; + cpu-idle-states = <&cpu_sleep_1_0>, <&cluster_sleep_1>; }; cpu@103 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0x103>; - cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>; + cpu-idle-states = <&cpu_sleep_1_0>, <&cluster_sleep_1>; }; idle-states { @@ -658,4 +706,150 @@ examples: }; }; + - | + // Example 3 (RISC-V 64-bit, 4-cpu systems, two clusters): + + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu@0 { + device_type = "cpu"; + compatible = "riscv"; + reg = <0x0>; + riscv,isa = "rv64imafdc"; + mmu-type = "riscv,sv48"; + cpu-idle-states = <&CPU_RET_0_0>, <&CPU_NONRET_0_0>, + <&CLUSTER_RET_0>, <&CLUSTER_NONRET_0>; + + cpu_intc0: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "riscv"; + reg = <0x1>; + riscv,isa = "rv64imafdc"; + mmu-type = "riscv,sv48"; + cpu-idle-states = <&CPU_RET_0_0>, <&CPU_NONRET_0_0>, + <&CLUSTER_RET_0>, <&CLUSTER_NONRET_0>; + + cpu_intc1: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu@10 { + device_type = "cpu"; + compatible = "riscv"; + reg = <0x10>; + riscv,isa = "rv64imafdc"; + mmu-type = "riscv,sv48"; + cpu-idle-states = <&CPU_RET_1_0>, <&CPU_NONRET_1_0>, + <&CLUSTER_RET_1>, <&CLUSTER_NONRET_1>; + + cpu_intc10: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + cpu@11 { + device_type = "cpu"; + compatible = "riscv"; + reg = <0x11>; + riscv,isa = "rv64imafdc"; + mmu-type = "riscv,sv48"; + cpu-idle-states = <&CPU_RET_1_0>, <&CPU_NONRET_1_0>, + <&CLUSTER_RET_1>, <&CLUSTER_NONRET_1>; + + cpu_intc11: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + + idle-states { + CPU_RET_0_0: cpu-retentive-0-0 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x10000000>; + entry-latency-us = <20>; + exit-latency-us = <40>; + min-residency-us = <80>; + }; + + CPU_NONRET_0_0: cpu-nonretentive-0-0 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x90000000>; + entry-latency-us = <250>; + exit-latency-us = <500>; + min-residency-us = <950>; + }; + + CLUSTER_RET_0: cluster-retentive-0 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x11000000>; + local-timer-stop; + entry-latency-us = <50>; + exit-latency-us = <100>; + min-residency-us = <250>; + wakeup-latency-us = <130>; + }; + + CLUSTER_NONRET_0: cluster-nonretentive-0 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x91000000>; + local-timer-stop; + entry-latency-us = <600>; + exit-latency-us = <1100>; + min-residency-us = <2700>; + wakeup-latency-us = <1500>; + }; + + CPU_RET_1_0: cpu-retentive-1-0 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x10000010>; + entry-latency-us = <20>; + exit-latency-us = <40>; + min-residency-us = <80>; + }; + + CPU_NONRET_1_0: cpu-nonretentive-1-0 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x90000010>; + entry-latency-us = <250>; + exit-latency-us = <500>; + min-residency-us = <950>; + }; + + CLUSTER_RET_1: cluster-retentive-1 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x11000010>; + local-timer-stop; + entry-latency-us = <50>; + exit-latency-us = <100>; + min-residency-us = <250>; + wakeup-latency-us = <130>; + }; + + CLUSTER_NONRET_1: cluster-nonretentive-1 { + compatible = "riscv,idle-state"; + riscv,sbi-suspend-param = <0x91000010>; + local-timer-stop; + entry-latency-us = <600>; + exit-latency-us = <1100>; + min-residency-us = <2700>; + wakeup-latency-us = <1500>; + }; + }; + }; + ... diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt deleted file mode 100644 index 9299028ee712..000000000000 --- a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.txt +++ /dev/null @@ -1,172 +0,0 @@ -Qualcomm Technologies, Inc. CPUFREQ Bindings - -CPUFREQ HW is a hardware engine used by some Qualcomm Technologies, Inc. (QTI) -SoCs to manage frequency in hardware. It is capable of controlling frequency -for multiple clusters. - -Properties: -- compatible - Usage: required - Value type: <string> - Definition: must be "qcom,cpufreq-hw" or "qcom,cpufreq-epss". - -- clocks - Usage: required - Value type: <phandle> From common clock binding. - Definition: clock handle for XO clock and GPLL0 clock. - -- clock-names - Usage: required - Value type: <string> From common clock binding. - Definition: must be "xo", "alternate". - -- reg - Usage: required - Value type: <prop-encoded-array> - Definition: Addresses and sizes for the memory of the HW bases in - each frequency domain. -- reg-names - Usage: Optional - Value type: <string> - Definition: Frequency domain name i.e. - "freq-domain0", "freq-domain1". - -- #freq-domain-cells: - Usage: required. - Definition: Number of cells in a freqency domain specifier. - -* Property qcom,freq-domain -Devices supporting freq-domain must set their "qcom,freq-domain" property with -phandle to a cpufreq_hw followed by the Domain ID(0/1) in the CPU DT node. - - -Example: - -Example 1: Dual-cluster, Quad-core per cluster. CPUs within a cluster switch -DCVS state together. - -/ { - cpus { - #address-cells = <2>; - #size-cells = <0>; - - CPU0: cpu@0 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x0>; - enable-method = "psci"; - next-level-cache = <&L2_0>; - qcom,freq-domain = <&cpufreq_hw 0>; - L2_0: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - L3_0: l3-cache { - compatible = "cache"; - }; - }; - }; - - CPU1: cpu@100 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x100>; - enable-method = "psci"; - next-level-cache = <&L2_100>; - qcom,freq-domain = <&cpufreq_hw 0>; - L2_100: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - }; - }; - - CPU2: cpu@200 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x200>; - enable-method = "psci"; - next-level-cache = <&L2_200>; - qcom,freq-domain = <&cpufreq_hw 0>; - L2_200: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - }; - }; - - CPU3: cpu@300 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x300>; - enable-method = "psci"; - next-level-cache = <&L2_300>; - qcom,freq-domain = <&cpufreq_hw 0>; - L2_300: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - }; - }; - - CPU4: cpu@400 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x400>; - enable-method = "psci"; - next-level-cache = <&L2_400>; - qcom,freq-domain = <&cpufreq_hw 1>; - L2_400: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - }; - }; - - CPU5: cpu@500 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x500>; - enable-method = "psci"; - next-level-cache = <&L2_500>; - qcom,freq-domain = <&cpufreq_hw 1>; - L2_500: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - }; - }; - - CPU6: cpu@600 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x600>; - enable-method = "psci"; - next-level-cache = <&L2_600>; - qcom,freq-domain = <&cpufreq_hw 1>; - L2_600: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - }; - }; - - CPU7: cpu@700 { - device_type = "cpu"; - compatible = "qcom,kryo385"; - reg = <0x0 0x700>; - enable-method = "psci"; - next-level-cache = <&L2_700>; - qcom,freq-domain = <&cpufreq_hw 1>; - L2_700: l2-cache { - compatible = "cache"; - next-level-cache = <&L3_0>; - }; - }; - }; - - soc { - cpufreq_hw: cpufreq@17d43000 { - compatible = "qcom,cpufreq-hw"; - reg = <0x17d43000 0x1400>, <0x17d45800 0x1400>; - reg-names = "freq-domain0", "freq-domain1"; - - clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; - clock-names = "xo", "alternate"; - - #freq-domain-cells = <1>; - }; -} diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml new file mode 100644 index 000000000000..2f1b8b6852a0 --- /dev/null +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml @@ -0,0 +1,201 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/cpufreq/cpufreq-qcom-hw.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. CPUFREQ + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +description: | + + CPUFREQ HW is a hardware engine used by some Qualcomm Technologies, Inc. (QTI) + SoCs to manage frequency in hardware. It is capable of controlling frequency + for multiple clusters. + +properties: + compatible: + oneOf: + - description: v1 of CPUFREQ HW + items: + - const: qcom,cpufreq-hw + + - description: v2 of CPUFREQ HW (EPSS) + items: + - enum: + - qcom,sm8250-cpufreq-epss + - const: qcom,cpufreq-epss + + reg: + minItems: 2 + items: + - description: Frequency domain 0 register region + - description: Frequency domain 1 register region + - description: Frequency domain 2 register region + + reg-names: + minItems: 2 + items: + - const: freq-domain0 + - const: freq-domain1 + - const: freq-domain2 + + clocks: + items: + - description: XO Clock + - description: GPLL0 Clock + + clock-names: + items: + - const: xo + - const: alternate + + '#freq-domain-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#freq-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + #include <dt-bindings/clock/qcom,rpmh.h> + + // Example 1: Dual-cluster, Quad-core per cluster. CPUs within a cluster + // switch DCVS state together. + cpus { + #address-cells = <2>; + #size-cells = <0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x0>; + enable-method = "psci"; + next-level-cache = <&L2_0>; + qcom,freq-domain = <&cpufreq_hw 0>; + L2_0: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + L3_0: l3-cache { + compatible = "cache"; + }; + }; + }; + + CPU1: cpu@100 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x100>; + enable-method = "psci"; + next-level-cache = <&L2_100>; + qcom,freq-domain = <&cpufreq_hw 0>; + L2_100: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU2: cpu@200 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x200>; + enable-method = "psci"; + next-level-cache = <&L2_200>; + qcom,freq-domain = <&cpufreq_hw 0>; + L2_200: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU3: cpu@300 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x300>; + enable-method = "psci"; + next-level-cache = <&L2_300>; + qcom,freq-domain = <&cpufreq_hw 0>; + L2_300: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU4: cpu@400 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x400>; + enable-method = "psci"; + next-level-cache = <&L2_400>; + qcom,freq-domain = <&cpufreq_hw 1>; + L2_400: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU5: cpu@500 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x500>; + enable-method = "psci"; + next-level-cache = <&L2_500>; + qcom,freq-domain = <&cpufreq_hw 1>; + L2_500: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU6: cpu@600 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x600>; + enable-method = "psci"; + next-level-cache = <&L2_600>; + qcom,freq-domain = <&cpufreq_hw 1>; + L2_600: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + + CPU7: cpu@700 { + device_type = "cpu"; + compatible = "qcom,kryo385"; + reg = <0x0 0x700>; + enable-method = "psci"; + next-level-cache = <&L2_700>; + qcom,freq-domain = <&cpufreq_hw 1>; + L2_700: l2-cache { + compatible = "cache"; + next-level-cache = <&L3_0>; + }; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + + cpufreq@17d43000 { + compatible = "qcom,cpufreq-hw"; + reg = <0x17d43000 0x1400>, <0x17d45800 0x1400>; + reg-names = "freq-domain0", "freq-domain1"; + + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>; + clock-names = "xo", "alternate"; + + #freq-domain-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml b/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml new file mode 100644 index 000000000000..a9a776da5505 --- /dev/null +++ b/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml @@ -0,0 +1,166 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/cpufreq/qcom-cpufreq-nvmem.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. NVMEM CPUFreq bindings + +maintainers: + - Ilia Lin <ilia.lin@kernel.org> + +description: | + In certain Qualcomm Technologies, Inc. SoCs such as QCS404, The CPU supply + voltage is dynamically configured by Core Power Reduction (CPR) depending on + current CPU frequency and efuse values. + CPR provides a power domain with multiple levels that are selected depending + on the CPU OPP in use. The CPUFreq driver sets the CPR power domain level + according to the required OPPs defined in the CPU OPP tables. + +select: + properties: + compatible: + contains: + enum: + - qcom,qcs404 + required: + - compatible + +properties: + cpus: + type: object + + patternProperties: + 'cpu@[0-9a-f]+': + type: object + + properties: + power-domains: + maxItems: 1 + + power-domain-names: + items: + - const: cpr + + required: + - power-domains + - power-domain-names + +patternProperties: + '^opp-table(-[a-z0-9]+)?$': + if: + properties: + compatible: + const: operating-points-v2-kryo-cpu + then: + patternProperties: + '^opp-?[0-9]+$': + required: + - required-opps + +additionalProperties: true + +examples: + - | + / { + model = "Qualcomm Technologies, Inc. QCS404"; + compatible = "qcom,qcs404"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CPU0: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x100>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + next-level-cache = <&L2_0>; + #cooling-cells = <2>; + clocks = <&apcs_glb>; + operating-points-v2 = <&cpu_opp_table>; + power-domains = <&cpr>; + power-domain-names = "cpr"; + }; + + CPU1: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x101>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + next-level-cache = <&L2_0>; + #cooling-cells = <2>; + clocks = <&apcs_glb>; + operating-points-v2 = <&cpu_opp_table>; + power-domains = <&cpr>; + power-domain-names = "cpr"; + }; + + CPU2: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x102>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + next-level-cache = <&L2_0>; + #cooling-cells = <2>; + clocks = <&apcs_glb>; + operating-points-v2 = <&cpu_opp_table>; + power-domains = <&cpr>; + power-domain-names = "cpr"; + }; + + CPU3: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x103>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + next-level-cache = <&L2_0>; + #cooling-cells = <2>; + clocks = <&apcs_glb>; + operating-points-v2 = <&cpu_opp_table>; + power-domains = <&cpr>; + power-domain-names = "cpr"; + }; + }; + + cpu_opp_table: opp-table-cpu { + compatible = "operating-points-v2-kryo-cpu"; + opp-shared; + + opp-1094400000 { + opp-hz = /bits/ 64 <1094400000>; + required-opps = <&cpr_opp1>; + }; + opp-1248000000 { + opp-hz = /bits/ 64 <1248000000>; + required-opps = <&cpr_opp2>; + }; + opp-1401600000 { + opp-hz = /bits/ 64 <1401600000>; + required-opps = <&cpr_opp3>; + }; + }; + + cpr_opp_table: opp-table-cpr { + compatible = "operating-points-v2-qcom-level"; + + cpr_opp1: opp1 { + opp-level = <1>; + qcom,opp-fuse-level = <1>; + }; + cpr_opp2: opp2 { + opp-level = <2>; + qcom,opp-fuse-level = <2>; + }; + cpr_opp3: opp3 { + opp-level = <3>; + qcom,opp-fuse-level = <3>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-aes.yaml b/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-aes.yaml new file mode 100644 index 000000000000..0ccaab16dc61 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-aes.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/atmel,at91sam9g46-aes.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel Advanced Encryption Standard (AES) HW cryptographic accelerator + +maintainers: + - Tudor Ambarus <tudor.ambarus@microchip.com> + +properties: + compatible: + const: atmel,at91sam9g46-aes + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: aes_clk + + dmas: + items: + - description: TX DMA Channel + - description: RX DMA Channel + + dma-names: + items: + - const: tx + - const: rx + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - dmas + - dma-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/at91.h> + #include <dt-bindings/dma/at91.h> + + aes: crypto@e1810000 { + compatible = "atmel,at91sam9g46-aes"; + reg = <0xe1810000 0x100>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 27>; + clock-names = "aes_clk"; + dmas = <&dma0 AT91_XDMAC_DT_PERID(1)>, + <&dma0 AT91_XDMAC_DT_PERID(2)>; + dma-names = "tx", "rx"; + }; diff --git a/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-sha.yaml b/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-sha.yaml new file mode 100644 index 000000000000..5163c51b4547 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-sha.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/atmel,at91sam9g46-sha.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel Secure Hash Algorithm (SHA) HW cryptographic accelerator + +maintainers: + - Tudor Ambarus <tudor.ambarus@microchip.com> + +properties: + compatible: + const: atmel,at91sam9g46-sha + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: sha_clk + + dmas: + maxItems: 1 + description: TX DMA Channel + + dma-names: + const: tx + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/at91.h> + #include <dt-bindings/dma/at91.h> + + sha: crypto@e1814000 { + compatible = "atmel,at91sam9g46-sha"; + reg = <0xe1814000 0x100>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 83>; + clock-names = "sha_clk"; + dmas = <&dma0 AT91_XDMAC_DT_PERID(48)>; + dma-names = "tx"; + }; diff --git a/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-tdes.yaml b/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-tdes.yaml new file mode 100644 index 000000000000..fcc5adf03cad --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/atmel,at91sam9g46-tdes.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/atmel,at91sam9g46-tdes.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel Triple Data Encryption Standard (TDES) HW cryptographic accelerator + +maintainers: + - Tudor Ambarus <tudor.ambarus@microchip.com> + +properties: + compatible: + const: atmel,at91sam9g46-tdes + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: tdes_clk + + dmas: + items: + - description: TX DMA Channel + - description: RX DMA Channel + + dma-names: + items: + - const: tx + - const: rx + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/at91.h> + #include <dt-bindings/dma/at91.h> + + tdes: crypto@e2014000 { + compatible = "atmel,at91sam9g46-tdes"; + reg = <0xe2014000 0x100>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 96>; + clock-names = "tdes_clk"; + dmas = <&dma0 AT91_XDMAC_DT_PERID(54)>, + <&dma0 AT91_XDMAC_DT_PERID(53)>; + dma-names = "tx", "rx"; + }; diff --git a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt b/Documentation/devicetree/bindings/crypto/atmel-crypto.txt deleted file mode 100644 index f2aab3dc2b52..000000000000 --- a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt +++ /dev/null @@ -1,68 +0,0 @@ -* Atmel HW cryptographic accelerators - -These are the HW cryptographic accelerators found on some Atmel products. - -* Advanced Encryption Standard (AES) - -Required properties: -- compatible : Should be "atmel,at91sam9g46-aes". -- reg: Should contain AES registers location and length. -- interrupts: Should contain the IRQ line for the AES. -- dmas: List of two DMA specifiers as described in - atmel-dma.txt and dma.txt files. -- dma-names: Contains one identifier string for each DMA specifier - in the dmas property. - -Example: -aes@f8038000 { - compatible = "atmel,at91sam9g46-aes"; - reg = <0xf8038000 0x100>; - interrupts = <43 4 0>; - dmas = <&dma1 2 18>, - <&dma1 2 19>; - dma-names = "tx", "rx"; - -* Triple Data Encryption Standard (Triple DES) - -Required properties: -- compatible : Should be "atmel,at91sam9g46-tdes". -- reg: Should contain TDES registers location and length. -- interrupts: Should contain the IRQ line for the TDES. - -Optional properties: -- dmas: List of two DMA specifiers as described in - atmel-dma.txt and dma.txt files. -- dma-names: Contains one identifier string for each DMA specifier - in the dmas property. - -Example: -tdes@f803c000 { - compatible = "atmel,at91sam9g46-tdes"; - reg = <0xf803c000 0x100>; - interrupts = <44 4 0>; - dmas = <&dma1 2 20>, - <&dma1 2 21>; - dma-names = "tx", "rx"; -}; - -* Secure Hash Algorithm (SHA) - -Required properties: -- compatible : Should be "atmel,at91sam9g46-sha". -- reg: Should contain SHA registers location and length. -- interrupts: Should contain the IRQ line for the SHA. - -Optional properties: -- dmas: One DMA specifiers as described in - atmel-dma.txt and dma.txt files. -- dma-names: Contains one identifier string for each DMA specifier - in the dmas property. Only one "tx" string needed. - -Example: -sha@f8034000 { - compatible = "atmel,at91sam9g46-sha"; - reg = <0xf8034000 0x100>; - interrupts = <42 4 0>; - dmas = <&dma1 2 17>; - dma-names = "tx"; -}; diff --git a/Documentation/devicetree/bindings/crypto/intel,ixp4xx-crypto.yaml b/Documentation/devicetree/bindings/crypto/intel,ixp4xx-crypto.yaml index 9c53c27bd20a..e0fe63957888 100644 --- a/Documentation/devicetree/bindings/crypto/intel,ixp4xx-crypto.yaml +++ b/Documentation/devicetree/bindings/crypto/intel,ixp4xx-crypto.yaml @@ -22,19 +22,28 @@ properties: intel,npe-handle: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the NPE this crypto engine + - description: the NPE instance number description: phandle to the NPE this crypto engine is using, the cell describing the NPE instance to be used. queue-rx: $ref: /schemas/types.yaml#/definitions/phandle-array - maxItems: 1 + items: + - items: + - description: phandle to the RX queue on the NPE + - description: the queue instance number description: phandle to the RX queue on the NPE, the cell describing the queue instance to be used. queue-txready: $ref: /schemas/types.yaml#/definitions/phandle-array - maxItems: 1 + items: + - items: + - description: phandle to the TX READY queue on the NPE + - description: the queue instance number description: phandle to the TX READY queue on the NPE, the cell describing the queue instance to be used. diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml index e77523b02fad..d4412aea7b73 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml @@ -69,6 +69,8 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 2 + items: + maxItems: 1 description: | Available display engine frontends (DE 1.0) or mixers (DE 2.0/3.0) available. diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml index a1d5a32660e0..a9d34dd7bbc5 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml @@ -72,8 +72,7 @@ properties: - const: hpd-removed ddc: - allOf: - - $ref: /schemas/types.yaml#/definitions/phandle + $ref: /schemas/types.yaml#/definitions/phandle description: > Phandle of the I2C controller used for DDC EDID probing diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml index d3dd7a79b909..f08a01dfedf3 100644 --- a/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml +++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml @@ -76,9 +76,8 @@ properties: adi,input-depth: description: Number of bits per color component at the input. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [ 8, 10, 12 ] + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 8, 10, 12 ] adi,input-colorspace: description: Input color space. diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml index 0d38d6fe3983..35a48515836e 100644 --- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml +++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml @@ -94,22 +94,7 @@ properties: $ref: /schemas/graph.yaml#/$defs/port-base unevaluatedProperties: false description: - MIPI DSI/DPI input. - - properties: - endpoint: - $ref: /schemas/media/video-interfaces.yaml# - type: object - additionalProperties: false - - properties: - remote-endpoint: true - - bus-type: - enum: [1, 5] - default: 1 - - data-lanes: true + Video port for MIPI DSI input. port@1: $ref: /schemas/graph.yaml#/properties/port @@ -158,8 +143,6 @@ examples: reg = <0>; anx7625_in: endpoint { remote-endpoint = <&mipi_dsi>; - bus-type = <5>; - data-lanes = <0 1 2 3>; }; }; diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml index acfc327f70a7..a51baf8a4c76 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml @@ -28,6 +28,7 @@ properties: - renesas,r8a7793-lvds # for R-Car M2-N compatible LVDS encoders - renesas,r8a7795-lvds # for R-Car H3 compatible LVDS encoders - renesas,r8a7796-lvds # for R-Car M3-W compatible LVDS encoders + - renesas,r8a77961-lvds # for R-Car M3-W+ compatible LVDS encoders - renesas,r8a77965-lvds # for R-Car M3-N compatible LVDS encoders - renesas,r8a77970-lvds # for R-Car V3M compatible LVDS encoders - renesas,r8a77980-lvds # for R-Car V3H compatible LVDS encoders diff --git a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml index 9be44a682e67..b00246faea57 100644 --- a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml @@ -26,9 +26,8 @@ properties: reg-io-width: description: Width (in bytes) of the registers specified by the reg property. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [1, 4] + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 4] default: 1 clocks: diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml index eacfe7165083..3bd670b8e5cd 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358768.yaml @@ -77,7 +77,10 @@ required: - vddio-supply - ports -additionalProperties: false +allOf: + - $ref: ../dsi-controller.yaml# + +unevaluatedProperties: false examples: - | @@ -87,7 +90,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - dsi_bridge: dsi-bridge@e { + dsi_bridge: dsi@e { compatible = "toshiba,tc358768"; reg = <0xe>; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos-mic.txt b/Documentation/devicetree/bindings/display/exynos/exynos-mic.txt deleted file mode 100644 index 0fba2ee6440a..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/exynos-mic.txt +++ /dev/null @@ -1,51 +0,0 @@ -Device-Tree bindings for Samsung Exynos SoC mobile image compressor (MIC) - -MIC (mobile image compressor) resides between decon and mipi dsi. Mipi dsi is -not capable to transfer high resoltuion frame data as decon can send. MIC -solves this problem by compressing the frame data by 1/2 before it is -transferred through mipi dsi. The compressed frame data must be uncompressed in -the panel PCB. - -Required properties: -- compatible: value should be "samsung,exynos5433-mic". -- reg: physical base address and length of the MIC registers set and system - register of mic. -- clocks: must include clock specifiers corresponding to entries in the - clock-names property. -- clock-names: list of clock names sorted in the same order as the clocks - property. Must contain "pclk_mic0", "sclk_rgb_vclk_to_mic0". -- samsung,disp-syscon: the reference node for syscon for DISP block. -- ports: contains a port which is connected to decon node and dsi node. - address-cells and size-cells must 1 and 0, respectively. -- port: contains an endpoint node which is connected to the endpoint in the - decon node or dsi node. The reg value must be 0 and 1 respectively. - -Example: -SoC specific DT entry: -mic: mic@13930000 { - compatible = "samsung,exynos5433-mic"; - reg = <0x13930000 0x48>; - clocks = <&cmu_disp CLK_PCLK_MIC0>, - <&cmu_disp CLK_SCLK_RGB_VCLK_TO_MIC0>; - clock-names = "pclk_mic0", "sclk_rgb_vclk_to_mic0"; - samsung,disp-syscon = <&syscon_disp>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - mic_to_decon: endpoint { - remote-endpoint = <&decon_to_mic>; - }; - }; - - port@1 { - reg = <1>; - mic_to_dsi: endpoint { - remote-endpoint = <&dsi_to_mic>; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt deleted file mode 100644 index 775193e1c641..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt +++ /dev/null @@ -1,60 +0,0 @@ -Device-Tree bindings for Samsung Exynos SoC display controller (DECON) - -DECON (Display and Enhancement Controller) is the Display Controller for the -Exynos series of SoCs which transfers the image data from a video memory -buffer to an external LCD interface. - -Required properties: -- compatible: value should be one of: - "samsung,exynos5433-decon", "samsung,exynos5433-decon-tv"; -- reg: physical base address and length of the DECON registers set. -- interrupt-names: should contain the interrupt names depending on mode of work: - video mode: "vsync", - command mode: "lcd_sys", - command mode with software trigger: "lcd_sys", "te". -- interrupts or interrupts-extended: list of interrupt specifiers corresponding - to names privided in interrupt-names, as described in - interrupt-controller/interrupts.txt -- clocks: must include clock specifiers corresponding to entries in the - clock-names property. -- clock-names: list of clock names sorted in the same order as the clocks - property. Must contain "pclk", "aclk_decon", "aclk_smmu_decon0x", - "aclk_xiu_decon0x", "pclk_smmu_decon0x", "aclk_smmu_decon1x", - "aclk_xiu_decon1x", "pclk_smmu_decon1x", clk_decon_vclk", - "sclk_decon_eclk" -- ports: contains a port which is connected to mic node. address-cells and - size-cells must 1 and 0, respectively. -- port: contains an endpoint node which is connected to the endpoint in the mic - node. The reg value muset be 0. - -Example: -SoC specific DT entry: -decon: decon@13800000 { - compatible = "samsung,exynos5433-decon"; - reg = <0x13800000 0x2104>; - clocks = <&cmu_disp CLK_ACLK_DECON>, <&cmu_disp CLK_ACLK_SMMU_DECON0X>, - <&cmu_disp CLK_ACLK_XIU_DECON0X>, - <&cmu_disp CLK_PCLK_SMMU_DECON0X>, - <&cmu_disp CLK_ACLK_SMMU_DECON1X>, - <&cmu_disp CLK_ACLK_XIU_DECON1X>, - <&cmu_disp CLK_PCLK_SMMU_DECON1X>, - <&cmu_disp CLK_SCLK_DECON_VCLK>, - <&cmu_disp CLK_SCLK_DECON_ECLK>; - clock-names = "aclk_decon", "aclk_smmu_decon0x", "aclk_xiu_decon0x", - "pclk_smmu_decon0x", "aclk_smmu_decon1x", "aclk_xiu_decon1x", - "pclk_smmu_decon1x", "sclk_decon_vclk", "sclk_decon_eclk"; - interrupt-names = "vsync", "lcd_sys"; - interrupts = <0 202 0>, <0 203 0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - decon_to_mic: endpoint { - remote-endpoint = <&mic_to_decon>; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt deleted file mode 100644 index 53912c99ec38..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt +++ /dev/null @@ -1,65 +0,0 @@ -Device-Tree bindings for Samsung Exynos7 SoC display controller (DECON) - -DECON (Display and Enhancement Controller) is the Display Controller for the -Exynos7 series of SoCs which transfers the image data from a video memory -buffer to an external LCD interface. - -Required properties: -- compatible: value should be "samsung,exynos7-decon"; - -- reg: physical base address and length of the DECON registers set. - -- interrupts: should contain a list of all DECON IP block interrupts in the - order: FIFO Level, VSYNC, LCD_SYSTEM. The interrupt specifier - format depends on the interrupt controller used. - -- interrupt-names: should contain the interrupt names: "fifo", "vsync", - "lcd_sys", in the same order as they were listed in the interrupts - property. - -- pinctrl-0: pin control group to be used for this controller. - -- pinctrl-names: must contain a "default" entry. - -- clocks: must include clock specifiers corresponding to entries in the - clock-names property. - -- clock-names: list of clock names sorted in the same order as the clocks - property. Must contain "pclk_decon0", "aclk_decon0", - "decon0_eclk", "decon0_vclk". -- i80-if-timings: timing configuration for lcd i80 interface support. - -Optional Properties: -- power-domains: a phandle to DECON power domain node. -- display-timings: timing settings for DECON, as described in document [1]. - Can be used in case timings cannot be provided otherwise - or to override timings provided by the panel. - -[1]: Documentation/devicetree/bindings/display/panel/display-timing.txt - -Example: - -SoC specific DT entry: - - decon@13930000 { - compatible = "samsung,exynos7-decon"; - interrupt-parent = <&combiner>; - reg = <0x13930000 0x1000>; - interrupt-names = "lcd_sys", "vsync", "fifo"; - interrupts = <0 188 0>, <0 189 0>, <0 190 0>; - clocks = <&clock_disp PCLK_DECON_INT>, - <&clock_disp ACLK_DECON_INT>, - <&clock_disp SCLK_DECON_INT_ECLK>, - <&clock_disp SCLK_DECON_INT_EXTCLKPLL>; - clock-names = "pclk_decon0", "aclk_decon0", "decon0_eclk", - "decon0_vclk"; - status = "disabled"; - }; - -Board specific DT entry: - - decon@13930000 { - pinctrl-0 = <&lcd_clk &pwm1_out>; - pinctrl-names = "default"; - status = "okay"; - }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt deleted file mode 100644 index 58b12e25bbb1..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt +++ /dev/null @@ -1,64 +0,0 @@ -Device-Tree bindings for drm hdmi driver - -Required properties: -- compatible: value should be one among the following: - 1) "samsung,exynos4210-hdmi" - 2) "samsung,exynos4212-hdmi" - 3) "samsung,exynos5420-hdmi" - 4) "samsung,exynos5433-hdmi" -- reg: physical base address of the hdmi and length of memory mapped - region. -- interrupts: interrupt number to the cpu. -- hpd-gpios: following information about the hotplug gpio pin. - a) phandle of the gpio controller node. - b) pin number within the gpio controller. - c) optional flags and pull up/down. -- ddc: phandle to the hdmi ddc node -- phy: phandle to the hdmi phy node -- samsung,syscon-phandle: phandle for system controller node for PMU. -- #sound-dai-cells: should be 0. - -Required properties for Exynos 4210, 4212, 5420 and 5433: -- clocks: list of clock IDs from SoC clock driver. - a) hdmi: Gate of HDMI IP bus clock. - b) sclk_hdmi: Gate of HDMI special clock. - c) sclk_pixel: Pixel special clock, one of the two possible inputs of - HDMI clock mux. - d) sclk_hdmiphy: HDMI PHY clock output, one of two possible inputs of - HDMI clock mux. - e) mout_hdmi: It is required by the driver to switch between the 2 - parents i.e. sclk_pixel and sclk_hdmiphy. If hdmiphy is stable - after configuration, parent is set to sclk_hdmiphy else - sclk_pixel. -- clock-names: aliases as per driver requirements for above clock IDs: - "hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi". - -Required properties for Exynos 5433: -- clocks: list of clock specifiers according to common clock bindings. - a) hdmi_pclk: Gate of HDMI IP APB bus. - b) hdmi_i_pclk: Gate of HDMI-PHY IP APB bus. - d) i_tmds_clk: Gate of HDMI TMDS clock. - e) i_pixel_clk: Gate of HDMI pixel clock. - f) i_spdif_clk: Gate of HDMI SPDIF clock. - g) oscclk: Oscillator clock, used as parent of following *_user clocks - in case HDMI-PHY is not operational. - h) tmds_clko: TMDS clock generated by HDMI-PHY. - i) tmds_clko_user: MUX used to switch between oscclk and tmds_clko, - respectively if HDMI-PHY is off and operational. - j) pixel_clko: Pixel clock generated by HDMI-PHY. - k) pixel_clko_user: MUX used to switch between oscclk and pixel_clko, - respectively if HDMI-PHY is off and operational. -- clock-names: aliases for above clock specfiers. -- samsung,sysreg: handle to syscon used to control the system registers. - -Example: - - hdmi { - compatible = "samsung,exynos4212-hdmi"; - reg = <0x14530000 0x100000>; - interrupts = <0 95 0>; - hpd-gpios = <&gpx3 7 1>; - ddc = <&hdmi_ddc_node>; - phy = <&hdmi_phy_node>; - samsung,syscon-phandle = <&pmu_system_controller>; - }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmiddc.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmiddc.txt deleted file mode 100644 index 41eee971562b..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/exynos_hdmiddc.txt +++ /dev/null @@ -1,15 +0,0 @@ -Device-Tree bindings for hdmiddc driver - -Required properties: -- compatible: value should be one of the following - 1) "samsung,exynos5-hdmiddc" <DEPRECATED> - 2) "samsung,exynos4210-hdmiddc" - -- reg: I2C address of the hdmiddc device. - -Example: - - hdmiddc { - compatible = "samsung,exynos4210-hdmiddc"; - reg = <0x50>; - }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmiphy.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmiphy.txt deleted file mode 100644 index 162f641f7639..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/exynos_hdmiphy.txt +++ /dev/null @@ -1,15 +0,0 @@ -Device-Tree bindings for hdmiphy driver - -Required properties: -- compatible: value should be one of the following: - 1) "samsung,exynos5-hdmiphy" <DEPRECATED> - 2) "samsung,exynos4210-hdmiphy". - 3) "samsung,exynos4212-hdmiphy". -- reg: I2C address of the hdmiphy device. - -Example: - - hdmiphy { - compatible = "samsung,exynos4210-hdmiphy"; - reg = <0x38>; - }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_mixer.txt b/Documentation/devicetree/bindings/display/exynos/exynos_mixer.txt deleted file mode 100644 index 3e38128f866b..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/exynos_mixer.txt +++ /dev/null @@ -1,26 +0,0 @@ -Device-Tree bindings for mixer driver - -Required properties: -- compatible: value should be one of the following: - 1) "samsung,exynos5-mixer" <DEPRECATED> - 2) "samsung,exynos4210-mixer" - 3) "samsung,exynos4212-mixer" - 4) "samsung,exynos5250-mixer" - 5) "samsung,exynos5420-mixer" - -- reg: physical base address of the mixer and length of memory mapped - region. -- interrupts: interrupt number to the cpu. -- clocks: list of clock IDs from SoC clock driver. - a) mixer: Gate of Mixer IP bus clock. - b) sclk_hdmi: HDMI Special clock, one of the two possible inputs of - mixer mux. - c) hdmi: Gate of HDMI IP bus clock, needed together with sclk_hdmi. - -Example: - - mixer { - compatible = "samsung,exynos5250-mixer"; - reg = <0x14450000 0x10000>; - interrupts = <0 94 0>; - }; diff --git a/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt b/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt deleted file mode 100644 index b3096421d42b..000000000000 --- a/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt +++ /dev/null @@ -1,107 +0,0 @@ -Device-Tree bindings for Samsung SoC display controller (FIMD) - -FIMD (Fully Interactive Mobile Display) is the Display Controller for the -Samsung series of SoCs which transfers the image data from a video memory -buffer to an external LCD interface. - -Required properties: -- compatible: value should be one of the following - "samsung,s3c2443-fimd"; /* for S3C24XX SoCs */ - "samsung,s3c6400-fimd"; /* for S3C64XX SoCs */ - "samsung,s5pv210-fimd"; /* for S5PV210 SoC */ - "samsung,exynos3250-fimd"; /* for Exynos3250/3472 SoCs */ - "samsung,exynos4210-fimd"; /* for Exynos4 SoCs */ - "samsung,exynos5250-fimd"; /* for Exynos5250 SoCs */ - "samsung,exynos5420-fimd"; /* for Exynos5420/5422/5800 SoCs */ - -- reg: physical base address and length of the FIMD registers set. - -- interrupts: should contain a list of all FIMD IP block interrupts in the - order: FIFO Level, VSYNC, LCD_SYSTEM. The interrupt specifier - format depends on the interrupt controller used. - -- interrupt-names: should contain the interrupt names: "fifo", "vsync", - "lcd_sys", in the same order as they were listed in the interrupts - property. - -- pinctrl-0: pin control group to be used for this controller. - -- pinctrl-names: must contain a "default" entry. - -- clocks: must include clock specifiers corresponding to entries in the - clock-names property. - -- clock-names: list of clock names sorted in the same order as the clocks - property. Must contain "sclk_fimd" and "fimd". - -Optional Properties: -- power-domains: a phandle to FIMD power domain node. -- samsung,invert-vden: video enable signal is inverted -- samsung,invert-vclk: video clock signal is inverted -- display-timings: timing settings for FIMD, as described in document [1]. - Can be used in case timings cannot be provided otherwise - or to override timings provided by the panel. -- samsung,sysreg: handle to syscon used to control the system registers -- i80-if-timings: timing configuration for lcd i80 interface support. - - cs-setup: clock cycles for the active period of address signal is enabled - until chip select is enabled. - If not specified, the default value(0) will be used. - - wr-setup: clock cycles for the active period of CS signal is enabled until - write signal is enabled. - If not specified, the default value(0) will be used. - - wr-active: clock cycles for the active period of CS is enabled. - If not specified, the default value(1) will be used. - - wr-hold: clock cycles for the active period of CS is disabled until write - signal is disabled. - If not specified, the default value(0) will be used. - - The parameters are defined as: - - VCLK(internal) __|??????|_____|??????|_____|??????|_____|??????|_____|?? - : : : : : - Address Output --:<XXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XX - | cs-setup+1 | : : : - |<---------->| : : : - Chip Select ???????????????|____________:____________:____________|?? - | wr-setup+1 | | wr-hold+1 | - |<---------->| |<---------->| - Write Enable ????????????????????????????|____________|??????????????? - | wr-active+1| - |<---------->| - Video Data ----------------------------<XXXXXXXXXXXXXXXXXXXXXXXXX>-- - -The device node can contain 'port' child nodes according to the bindings defined -in [2]. The following are properties specific to those nodes: -- reg: (required) port index, can be: - 0 - for CAMIF0 input, - 1 - for CAMIF1 input, - 2 - for CAMIF2 input, - 3 - for parallel output, - 4 - for write-back interface - -[1]: Documentation/devicetree/bindings/display/panel/display-timing.txt -[2]: Documentation/devicetree/bindings/media/video-interfaces.txt - -Example: - -SoC specific DT entry: - - fimd@11c00000 { - compatible = "samsung,exynos4210-fimd"; - interrupt-parent = <&combiner>; - reg = <0x11c00000 0x20000>; - interrupt-names = "fifo", "vsync", "lcd_sys"; - interrupts = <11 0>, <11 1>, <11 2>; - clocks = <&clock 140>, <&clock 283>; - clock-names = "sclk_fimd", "fimd"; - power-domains = <&pd_lcd0>; - status = "disabled"; - }; - -Board specific DT entry: - - fimd@11c00000 { - pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; - pinctrl-names = "default"; - status = "okay"; - }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml new file mode 100644 index 000000000000..61f0ed1e388f --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,aal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display adaptive ambient light processor + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display adaptive ambient light processor, namely AAL, + is responsible for backlight power saving and sunlight visibility improving. + AAL device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8173-disp-aal + - items: + - enum: + - mediatek,mt2712-disp-aal + - mediatek,mt8183-disp-aal + - mediatek,mt8192-disp-aal + - mediatek,mt8195-disp-aal + - enum: + - mediatek,mt8173-disp-aal + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: AAL Clock + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + #include <dt-bindings/gce/mt8173-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + aal@14015000 { + compatible = "mediatek,mt8173-disp-aal"; + reg = <0 0x14015000 0 0x1000>; + interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_AAL>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x5000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml new file mode 100644 index 000000000000..0ed53b6238f0 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,ccorr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display color correction + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display color correction, namely CCORR, reproduces correct color + on panels with different color gamut. + CCORR device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8183-disp-ccorr + - items: + - const: mediatek,mt8192-disp-ccorr + - items: + - enum: + - mediatek,mt8195-disp-ccorr + - enum: + - mediatek,mt8192-disp-ccorr + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: CCORR Clock + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8183-clk.h> + #include <dt-bindings/power/mt8183-power.h> + #include <dt-bindings/gce/mt8183-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ccorr0: ccorr@1400f000 { + compatible = "mediatek,mt8183-disp-ccorr"; + reg = <0 0x1400f000 0 0x1000>; + interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&spm MT8183_POWER_DOMAIN_DISP>; + clocks = <&mmsys CLK_MM_DISP_CCORR0>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xf000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml new file mode 100644 index 000000000000..3ad842eb5668 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,color.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display color processor + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display color processor, namely COLOR, provides hue, luma and + saturation adjustments to get better picture quality and to have one panel + resemble the other in their output characteristics. + COLOR device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt2701-disp-color + - items: + - const: mediatek,mt8167-disp-color + - items: + - const: mediatek,mt8173-disp-color + - items: + - enum: + - mediatek,mt7623-disp-color + - mediatek,mt2712-disp-color + - enum: + - mediatek,mt2701-disp-color + - items: + - enum: + - mediatek,mt8183-disp-color + - mediatek,mt8192-disp-color + - mediatek,mt8195-disp-color + - enum: + - mediatek,mt8173-disp-color + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: COLOR Clock + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + #include <dt-bindings/gce/mt8173-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + color0: color@14013000 { + compatible = "mediatek,mt8173-disp-color"; + reg = <0 0x14013000 0 0x1000>; + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_COLOR0>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x3000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt deleted file mode 100644 index 78044c340e20..000000000000 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ /dev/null @@ -1,219 +0,0 @@ -Mediatek display subsystem -========================== - -The Mediatek display subsystem consists of various DISP function blocks in the -MMSYS register space. The connections between them can be configured by output -and input selectors in the MMSYS_CONFIG register space. Pixel clock and start -of frame signal are distributed to the other function blocks by a DISP_MUTEX -function block. - -All DISP device tree nodes must be siblings to the central MMSYS_CONFIG node. -For a description of the MMSYS_CONFIG binding, see -Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml. - -DISP function blocks -==================== - -A display stream starts at a source function block that reads pixel data from -memory and ends with a sink function block that drives pixels on a display -interface, or writes pixels back to memory. All DISP function blocks have -their own register space, interrupt, and clock gate. The blocks that can -access memory additionally have to list the IOMMU and local arbiter they are -connected to. - -For a description of the display interface sink function blocks, see -Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt and -Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml. - -Required properties (all function blocks): -- compatible: "mediatek,<chip>-disp-<function>", one of - "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc) - "mediatek,<chip>-disp-ovl-2l" - overlay (2 layers, blending, csc) - "mediatek,<chip>-disp-rdma" - read DMA / line buffer - "mediatek,<chip>-disp-wdma" - write DMA - "mediatek,<chip>-disp-ccorr" - color correction - "mediatek,<chip>-disp-color" - color processor - "mediatek,<chip>-disp-dither" - dither - "mediatek,<chip>-disp-aal" - adaptive ambient light controller - "mediatek,<chip>-disp-gamma" - gamma correction - "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources - "mediatek,<chip>-disp-postmask" - control round corner for display frame - "mediatek,<chip>-disp-split" - split stream to two encoders - "mediatek,<chip>-disp-ufoe" - data compression engine - "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt - "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt - "mediatek,<chip>-disp-mutex" - display mutex - "mediatek,<chip>-disp-od" - overdrive - the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173, mt8183 and mt8192. -- reg: Physical base address and length of the function block register space -- interrupts: The interrupt signal from the function block (required, except for - merge and split function blocks). -- clocks: device clocks - See Documentation/devicetree/bindings/clock/clock-bindings.txt for details. - For most function blocks this is just a single clock input. Only the DSI and - DPI controller nodes have multiple clock inputs. These are documented in - mediatek,dsi.txt and mediatek,dpi.txt, respectively. - An exception is that the mt8183 mutex is always free running with no clocks property. - -Required properties (DMA function blocks): -- compatible: Should be one of - "mediatek,<chip>-disp-ovl" - "mediatek,<chip>-disp-rdma" - "mediatek,<chip>-disp-wdma" - the supported chips are mt2701, mt8167 and mt8173. -- larb: Should contain a phandle pointing to the local arbiter device as defined - in Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml -- iommus: Should point to the respective IOMMU block with master port as - argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml - for details. - -Optional properties (RDMA function blocks): -- mediatek,rdma-fifo-size: rdma fifo size may be different even in same SOC, add this - property to the corresponding rdma - the value is the Max value which defined in hardware data sheet. - mediatek,rdma-fifo-size of mt8173-rdma0 is 8K - mediatek,rdma-fifo-size of mt8183-rdma0 is 5K - mediatek,rdma-fifo-size of mt8183-rdma1 is 2K - -Examples: - -mmsys: clock-controller@14000000 { - compatible = "mediatek,mt8173-mmsys", "syscon"; - reg = <0 0x14000000 0 0x1000>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - #clock-cells = <1>; -}; - -ovl0: ovl@1400c000 { - compatible = "mediatek,mt8173-disp-ovl"; - reg = <0 0x1400c000 0 0x1000>; - interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_OVL0>; - iommus = <&iommu M4U_PORT_DISP_OVL0>; - mediatek,larb = <&larb0>; -}; - -ovl1: ovl@1400d000 { - compatible = "mediatek,mt8173-disp-ovl"; - reg = <0 0x1400d000 0 0x1000>; - interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_OVL1>; - iommus = <&iommu M4U_PORT_DISP_OVL1>; - mediatek,larb = <&larb4>; -}; - -rdma0: rdma@1400e000 { - compatible = "mediatek,mt8173-disp-rdma"; - reg = <0 0x1400e000 0 0x1000>; - interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_RDMA0>; - iommus = <&iommu M4U_PORT_DISP_RDMA0>; - mediatek,larb = <&larb0>; - mediatek,rdma-fifosize = <8192>; -}; - -rdma1: rdma@1400f000 { - compatible = "mediatek,mt8173-disp-rdma"; - reg = <0 0x1400f000 0 0x1000>; - interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_RDMA1>; - iommus = <&iommu M4U_PORT_DISP_RDMA1>; - mediatek,larb = <&larb4>; -}; - -rdma2: rdma@14010000 { - compatible = "mediatek,mt8173-disp-rdma"; - reg = <0 0x14010000 0 0x1000>; - interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_RDMA2>; - iommus = <&iommu M4U_PORT_DISP_RDMA2>; - mediatek,larb = <&larb4>; -}; - -wdma0: wdma@14011000 { - compatible = "mediatek,mt8173-disp-wdma"; - reg = <0 0x14011000 0 0x1000>; - interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_WDMA0>; - iommus = <&iommu M4U_PORT_DISP_WDMA0>; - mediatek,larb = <&larb0>; -}; - -wdma1: wdma@14012000 { - compatible = "mediatek,mt8173-disp-wdma"; - reg = <0 0x14012000 0 0x1000>; - interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_WDMA1>; - iommus = <&iommu M4U_PORT_DISP_WDMA1>; - mediatek,larb = <&larb4>; -}; - -color0: color@14013000 { - compatible = "mediatek,mt8173-disp-color"; - reg = <0 0x14013000 0 0x1000>; - interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_COLOR0>; -}; - -color1: color@14014000 { - compatible = "mediatek,mt8173-disp-color"; - reg = <0 0x14014000 0 0x1000>; - interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_COLOR1>; -}; - -aal@14015000 { - compatible = "mediatek,mt8173-disp-aal"; - reg = <0 0x14015000 0 0x1000>; - interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_AAL>; -}; - -gamma@14016000 { - compatible = "mediatek,mt8173-disp-gamma"; - reg = <0 0x14016000 0 0x1000>; - interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_GAMMA>; -}; - -ufoe@1401a000 { - compatible = "mediatek,mt8173-disp-ufoe"; - reg = <0 0x1401a000 0 0x1000>; - interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_UFOE>; -}; - -dsi0: dsi@1401b000 { - /* See mediatek,dsi.txt for details */ -}; - -dpi0: dpi@1401d000 { - /* See mediatek,dpi.txt for details */ -}; - -mutex: mutex@14020000 { - compatible = "mediatek,mt8173-disp-mutex"; - reg = <0 0x14020000 0 0x1000>; - interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_LOW>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_MUTEX_32K>; -}; - -od@14023000 { - compatible = "mediatek,mt8173-disp-od"; - reg = <0 0x14023000 0 0x1000>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; - clocks = <&mmsys CLK_MM_DISP_OD>; -}; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml new file mode 100644 index 000000000000..6657549af165 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,dither.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display dither processor + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display dither processor, namely DITHER, works by approximating + unavailable colors with available colors and by mixing and matching available + colors to mimic unavailable ones. + DITHER device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8183-disp-dither + - items: + - enum: + - mediatek,mt8192-disp-dither + - mediatek,mt8195-disp-dither + - enum: + - mediatek,mt8183-disp-dither + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: DITHER Clock + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8183-clk.h> + #include <dt-bindings/power/mt8183-power.h> + #include <dt-bindings/gce/mt8183-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + dither0: dither@14012000 { + compatible = "mediatek,mt8183-disp-dither"; + reg = <0 0x14012000 0 0x1000>; + interrupts = <GIC_SPI 235 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&spm MT8183_POWER_DOMAIN_DISP>; + clocks = <&mmsys CLK_MM_DISP_DITHER0>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x2000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index dd2896a40ff0..843f89d6053f 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -70,8 +70,7 @@ examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/mt8173-clk.h> - #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/interrupt-controller/irq.h> + dpi0: dpi@1401d000 { compatible = "mediatek,mt8173-dpi"; reg = <0x1401d000 0x1000>; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml new file mode 100644 index 000000000000..49248864514b --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,dsc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: mediatek display DSC controller + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + The DSC standard is a specification of the algorithms used for + compressing and decompressing image display streams, including + the specification of the syntax and semantics of the compressed + video bit stream. DSC is designed for real-time systems with + real-time compression, transmission, decompression and Display. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8195-disp-dsc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: DSC Wrapper Clock + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + mediatek,gce-client-reg: + description: + The register of client driver can be configured by gce with 4 arguments + defined in this property, such as phandle of gce, subsys id, + register offset and size. + Each subsys id is mapping to a base address of display function blocks + register which is defined in the gce header + include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/power/mt8195-power.h> + #include <dt-bindings/gce/mt8195-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + dsc0: disp_dsc_wrap@1c009000 { + compatible = "mediatek,mt8195-disp-dsc"; + reg = <0 0x1c009000 0 0x1000>; + interrupts = <GIC_SPI 645 IRQ_TYPE_LEVEL_HIGH 0>; + power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS0>; + clocks = <&vdosys0 CLK_VDO0_DSC_WRAP0>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1c00XXXX 0x9000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml new file mode 100644 index 000000000000..78442339314f --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,gamma.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display gamma correction + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display gamma correction, namely GAMMA, provides a nonlinear + operation used to adjust luminance in display system. + GAMMA device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8173-disp-gamma + - items: + - const: mediatek,mt8183-disp-gamma + - items: + - enum: + - mediatek,mt8192-disp-gamma + - mediatek,mt8195-disp-gamma + - enum: + - mediatek,mt8183-disp-gamma + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: GAMMA Clock + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + #include <dt-bindings/gce/mt8173-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + gamma@14016000 { + compatible = "mediatek,mt8173-disp-gamma"; + reg = <0 0x14016000 0 0x1000>; + interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_GAMMA>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x6000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml index 111967efa999..bdaf0b51e68c 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml @@ -51,7 +51,10 @@ properties: mediatek,syscon-hdmi: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to system configuration registers + - description: register offset in the system configuration registers description: | phandle link and register offset to the system configuration registers. diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml new file mode 100644 index 000000000000..d635c5dcb68b --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,merge.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display merge + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display merge, namely MERGE, is used to merge two slice-per-line + inputs into one side-by-side output. + MERGE device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8173-disp-merge + - items: + - const: mediatek,mt8195-disp-merge + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + oneOf: + - items: + - const: merge + - items: + - const: merge + - const: merge_async + + mediatek,merge-fifo-en: + description: + The setting of merge fifo is mainly provided for the display latency + buffer to ensure that the back-end panel display data will not be + underrun, a little more data is needed in the fifo. + According to the merge fifo settings, when the water level is detected + to be insufficient, it will trigger RDMA sending ultra and preulra + command to SMI to speed up the data rate. + type: boolean + + mediatek,merge-mute: + description: Support mute function. Mute the content of merge output. + type: boolean + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + + resets: + description: reset controller + See Documentation/devicetree/bindings/reset/reset.txt for details. + maxItems: 1 + +required: + - compatible + - reg + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + merge@14017000 { + compatible = "mediatek,mt8173-disp-merge"; + reg = <0 0x14017000 0 0x1000>; + power-domains = <&spm MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_MERGE>; + clock-names = "merge"; + }; + }; + diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml new file mode 100644 index 000000000000..00e6a1041a9b --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,mutex.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek mutex + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek mutex, namely MUTEX, is used to send the triggers signals called + Start Of Frame (SOF) / End Of Frame (EOF) to each sub-modules on the display + data path or MDP data path. + In some SoC, such as mt2701, MUTEX could be a hardware mutex which protects + the shadow register. + MUTEX device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt2701-disp-mutex + - items: + - const: mediatek,mt2712-disp-mutex + - items: + - const: mediatek,mt8167-disp-mutex + - items: + - const: mediatek,mt8173-disp-mutex + - items: + - const: mediatek,mt8183-disp-mutex + - items: + - const: mediatek,mt8192-disp-mutex + - items: + - const: mediatek,mt8195-disp-mutex + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: MUTEX Clock + + mediatek,gce-events: + description: + The event id which is mapping to the specific hardware event signal + to gce. The event id is defined in the gce header + include/dt-bindings/gce/<chip>-gce.h of each chips. + $ref: /schemas/types.yaml#/definitions/uint32-array + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + #include <dt-bindings/gce/mt8173-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + mutex: mutex@14020000 { + compatible = "mediatek,mt8173-disp-mutex"; + reg = <0 0x14020000 0 0x1000>; + interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&spm MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_MUTEX_32K>; + mediatek,gce-events = <CMDQ_EVENT_MUTEX0_STREAM_EOF>, + <CMDQ_EVENT_MUTEX1_STREAM_EOF>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml new file mode 100644 index 000000000000..853fcb9db2be --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,od.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display overdirve + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display overdrive, namely OD, increases the transition values + of pixels between consecutive frames to make LCD rotate faster. + OD device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt2712-disp-od + - items: + - const: mediatek,mt8173-disp-od + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: OD Clock + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8173-clk.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + od@14023000 { + compatible = "mediatek,mt8173-disp-od"; + reg = <0 0x14023000 0 0x1000>; + clocks = <&mmsys CLK_MM_DISP_OD>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml new file mode 100644 index 000000000000..da999ba53b7c --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,ovl-2l.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display overlay 2 layer + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display overlay 2 layer, namely OVL-2L, provides 2 more layer + for OVL. + OVL-2L device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8183-disp-ovl-2l + - items: + - const: mediatek,mt8192-disp-ovl-2l + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: OVL-2L Clock + + iommus: + description: + This property should point to the respective IOMMU block with master port as argument, + see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - iommus + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8183-clk.h> + #include <dt-bindings/power/mt8183-power.h> + #include <dt-bindings/gce/mt8183-gce.h> + #include <dt-bindings/memory/mt8183-larb-port.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ovl_2l0: ovl@14009000 { + compatible = "mediatek,mt8183-disp-ovl-2l"; + reg = <0 0x14009000 0 0x1000>; + interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&spm MT8183_POWER_DOMAIN_DISP>; + clocks = <&mmsys CLK_MM_DISP_OVL0_2L>; + iommus = <&iommu M4U_PORT_DISP_2L_OVL0_LARB0>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x9000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml new file mode 100644 index 000000000000..f77094e61443 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,ovl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display overlay + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display overlay, namely OVL, can do alpha blending from + the memory. + OVL device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt2701-disp-ovl + - items: + - const: mediatek,mt8173-disp-ovl + - items: + - const: mediatek,mt8183-disp-ovl + - items: + - const: mediatek,mt8192-disp-ovl + - items: + - enum: + - mediatek,mt7623-disp-ovl + - mediatek,mt2712-disp-ovl + - enum: + - mediatek,mt2701-disp-ovl + - items: + - enum: + - mediatek,mt8195-disp-ovl + - enum: + - mediatek,mt8183-disp-ovl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: OVL Clock + + iommus: + description: + This property should point to the respective IOMMU block with master port as argument, + see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - iommus + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + #include <dt-bindings/gce/mt8173-gce.h> + #include <dt-bindings/memory/mt8173-larb-port.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ovl0: ovl@1400c000 { + compatible = "mediatek,mt8173-disp-ovl"; + reg = <0 0x1400c000 0 0x1000>; + interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_OVL0>; + iommus = <&iommu M4U_PORT_DISP_OVL0>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xc000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml new file mode 100644 index 000000000000..2d769422e29f --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,postmask.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display postmask + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display postmask, namely POSTMASK, provides round corner pattern + generation. + POSTMASK device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8192-disp-postmask + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: POSTMASK Clock + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8192-clk.h> + #include <dt-bindings/power/mt8192-power.h> + #include <dt-bindings/gce/mt8192-gce.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + postmask0: postmask@1400d000 { + compatible = "mediatek,mt8192-disp-postmask"; + reg = <0 0x1400d000 0 0x1000>; + interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH 0>; + power-domains = <&scpsys MT8192_POWER_DOMAIN_DISP>; + clocks = <&mmsys CLK_MM_DISP_POSTMASK0>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xd000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml new file mode 100644 index 000000000000..e8c72afa0630 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,rdma.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek Read Direct Memory Access + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek Read Direct Memory Access(RDMA) component used to read the + data into DMA. It provides real time data to the back-end panel + driver, such as DSI, DPI and DP_INTF. + It contains one line buffer to store the sufficient pixel data. + RDMA device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt2701-disp-rdma + - items: + - const: mediatek,mt8173-disp-rdma + - items: + - const: mediatek,mt8183-disp-rdma + - items: + - const: mediatek,mt8195-disp-rdma + - items: + - enum: + - mediatek,mt7623-disp-rdma + - mediatek,mt2712-disp-rdma + - enum: + - mediatek,mt2701-disp-rdma + - items: + - enum: + - mediatek,mt8192-disp-rdma + - enum: + - mediatek,mt8183-disp-rdma + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: RDMA Clock + + iommus: + description: + This property should point to the respective IOMMU block with master port as argument, + see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. + + mediatek,rdma-fifo-size: + description: + rdma fifo size may be different even in same SOC, add this property to the + corresponding rdma. + The value below is the Max value which defined in hardware data sheet + mediatek,rdma-fifo-size of mt8173-rdma0 is 8K + mediatek,rdma-fifo-size of mt8183-rdma0 is 5K + mediatek,rdma-fifo-size of mt8183-rdma1 is 2K + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [8192, 5120, 2048] + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - iommus + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + #include <dt-bindings/gce/mt8173-gce.h> + #include <dt-bindings/memory/mt8173-larb-port.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + rdma0: rdma@1400e000 { + compatible = "mediatek,mt8173-disp-rdma"; + reg = <0 0x1400e000 0 0x1000>; + interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_RDMA0>; + iommus = <&iommu M4U_PORT_DISP_RDMA0>; + mediatek,rdma-fifo-size = <8192>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xe000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml new file mode 100644 index 000000000000..35ace1f322e8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,split.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display split + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display split, namely SPLIT, is used to split stream to two + encoders. + SPLIT device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8173-disp-split + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: SPLIT Clock + +required: + - compatible + - reg + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + split0: split@14018000 { + compatible = "mediatek,mt8173-disp-split"; + reg = <0 0x14018000 0 0x1000>; + power-domains = <&spm MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_SPLIT0>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml new file mode 100644 index 000000000000..b8bb135fe96b --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,ufoe.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek display UFOe + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek display UFOe stands for Unified Frame Optimization engine. + UFOe can cut the data rate for DSI port which may lead to reduce power + consumption. + UFOe device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8173-disp-ufoe + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: UFOe Clock + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + soc { + #address-cells = <2>; + #size-cells = <2>; + + ufoe@1401a000 { + compatible = "mediatek,mt8173-disp-ufoe"; + reg = <0 0x1401a000 0 0x1000>; + interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_UFOE>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml new file mode 100644 index 000000000000..7d7cc1ab526b --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,wdma.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek Write Direct Memory Access + +maintainers: + - Chun-Kuang Hu <chunkuang.hu@kernel.org> + - Philipp Zabel <p.zabel@pengutronix.de> + +description: | + Mediatek Write Direct Memory Access(WDMA) component used to write + the data into DMA. + WDMA device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt8173-disp-wdma + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + description: A phandle and PM domain specifier as defined by bindings of + the power controller specified by phandle. See + Documentation/devicetree/bindings/power/power-domain.yaml for details. + + clocks: + items: + - description: WDMA Clock + + iommus: + description: + This property should point to the respective IOMMU block with master port as argument, + see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. + + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - iommus + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/power/mt8173-power.h> + #include <dt-bindings/gce/mt8173-gce.h> + #include <dt-bindings/memory/mt8173-larb-port.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + wdma0: wdma@14011000 { + compatible = "mediatek,mt8173-disp-wdma"; + reg = <0 0x14011000 0 0x1000>; + interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_LOW>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; + clocks = <&mmsys CLK_MM_DISP_WDMA0>; + iommus = <&iommu M4U_PORT_DISP_WDMA0>; + mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x1000 0x1000>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml index 5457612ab136..cd05cfd76536 100644 --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -21,6 +21,7 @@ properties: - qcom,sc7280-edp - qcom,sc8180x-dp - qcom,sc8180x-edp + - qcom,sm8350-dp reg: items: diff --git a/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml b/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml new file mode 100644 index 000000000000..2df64afb76e6 --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/dpu-msm8998.yaml @@ -0,0 +1,219 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dpu-msm8998.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display DPU dt properties for MSM8998 target + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> + +description: | + Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates + sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree + bindings of MDSS and DPU are mentioned for MSM8998 target. + +properties: + compatible: + items: + - const: qcom,msm8998-mdss + + reg: + maxItems: 1 + + reg-names: + const: mdss + + power-domains: + maxItems: 1 + + clocks: + items: + - description: Display AHB clock + - description: Display AXI clock + - description: Display core clock + + clock-names: + items: + - const: iface + - const: bus + - const: core + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#address-cells": true + + "#size-cells": true + + "#interrupt-cells": + const: 1 + + iommus: + items: + - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0 + + ranges: true + +patternProperties: + "^display-controller@[0-9a-f]+$": + type: object + description: Node containing the properties of DPU. + + properties: + compatible: + items: + - const: qcom,msm8998-dpu + + reg: + items: + - description: Address offset and size for mdp register set + - description: Address offset and size for regdma register set + - description: Address offset and size for vbif register set + - description: Address offset and size for non-realtime vbif register set + + reg-names: + items: + - const: mdp + - const: regdma + - const: vbif + - const: vbif_nrt + + clocks: + items: + - description: Display ahb clock + - description: Display axi clock + - description: Display mem-noc clock + - description: Display core clock + - description: Display vsync clock + + clock-names: + items: + - const: iface + - const: bus + - const: mnoc + - const: core + - const: vsync + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + operating-points-v2: true + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: | + Contains the list of output ports from DPU device. These ports + connect to interfaces that are external to the DPU hardware, + such as DSI, DP etc. Each output port contains an endpoint that + describes how it is connected to an external interface. + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: DPU_INTF1 (DSI1) + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: DPU_INTF2 (DSI2) + + required: + - port@0 + - port@1 + + required: + - compatible + - reg + - reg-names + - clocks + - interrupts + - power-domains + - operating-points-v2 + - ports + +required: + - compatible + - reg + - reg-names + - power-domains + - clocks + - interrupts + - interrupt-controller + - iommus + - ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,mmcc-msm8998.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + mdss: display-subsystem@c900000 { + compatible = "qcom,msm8998-mdss"; + reg = <0x0c900000 0x1000>; + reg-names = "mdss"; + + clocks = <&mmcc MDSS_AHB_CLK>, + <&mmcc MDSS_AXI_CLK>, + <&mmcc MDSS_MDP_CLK>; + clock-names = "iface", "bus", "core"; + + #address-cells = <1>; + #interrupt-cells = <1>; + #size-cells = <1>; + + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + iommus = <&mmss_smmu 0>; + + power-domains = <&mmcc MDSS_GDSC>; + ranges; + + display-controller@c901000 { + compatible = "qcom,msm8998-dpu"; + reg = <0x0c901000 0x8f000>, + <0x0c9a8e00 0xf0>, + <0x0c9b0000 0x2008>, + <0x0c9b8000 0x1040>; + reg-names = "mdp", "regdma", "vbif", "vbif_nrt"; + + clocks = <&mmcc MDSS_AHB_CLK>, + <&mmcc MDSS_AXI_CLK>, + <&mmcc MNOC_AHB_CLK>, + <&mmcc MDSS_MDP_CLK>, + <&mmcc MDSS_VSYNC_CLK>; + clock-names = "iface", "bus", "mnoc", "core", "vsync"; + + interrupt-parent = <&mdss>; + interrupts = <0>; + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmpd MSM8998_VDDMX>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@1 { + reg = <1>; + dpu_intf2_out: endpoint { + remote-endpoint = <&dsi1_in>; + }; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml b/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml new file mode 100644 index 000000000000..d31483a78eab --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml @@ -0,0 +1,215 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dpu-qcm2290.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Display DPU dt properties for QCM2290 target + +maintainers: + - Loic Poulain <loic.poulain@linaro.org> + +description: | + Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates + sub-blocks like DPU display controller and DSI. Device tree bindings of MDSS + and DPU are mentioned for QCM2290 target. + +properties: + compatible: + items: + - const: qcom,qcm2290-mdss + + reg: + maxItems: 1 + + reg-names: + const: mdss + + power-domains: + maxItems: 1 + + clocks: + items: + - description: Display AHB clock from gcc + - description: Display AXI clock + - description: Display core clock + + clock-names: + items: + - const: iface + - const: bus + - const: core + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#address-cells": true + + "#size-cells": true + + "#interrupt-cells": + const: 1 + + iommus: + items: + - description: Phandle to apps_smmu node with SID mask for Hard-Fail port0 + - description: Phandle to apps_smmu node with SID mask for Hard-Fail port1 + + ranges: true + + interconnects: + items: + - description: Interconnect path specifying the port ids for data bus + + interconnect-names: + const: mdp0-mem + +patternProperties: + "^display-controller@[0-9a-f]+$": + type: object + description: Node containing the properties of DPU. + + properties: + compatible: + items: + - const: qcom,qcm2290-dpu + + reg: + items: + - description: Address offset and size for mdp register set + - description: Address offset and size for vbif register set + + reg-names: + items: + - const: mdp + - const: vbif + + clocks: + items: + - description: Display AXI clock from gcc + - description: Display AHB clock from dispcc + - description: Display core clock from dispcc + - description: Display lut clock from dispcc + - description: Display vsync clock from dispcc + + clock-names: + items: + - const: bus + - const: iface + - const: core + - const: lut + - const: vsync + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + operating-points-v2: true + + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: | + Contains the list of output ports from DPU device. These ports + connect to interfaces that are external to the DPU hardware, + such as DSI. Each output port contains an endpoint that + describes how it is connected to an external interface. + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: DPU_INTF1 (DSI1) + + required: + - port@0 + + required: + - compatible + - reg + - reg-names + - clocks + - interrupts + - power-domains + - operating-points-v2 + - ports + +required: + - compatible + - reg + - reg-names + - power-domains + - clocks + - interrupts + - interrupt-controller + - iommus + - ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,dispcc-qcm2290.h> + #include <dt-bindings/clock/qcom,gcc-qcm2290.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interconnect/qcom,qcm2290.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + mdss: mdss@5e00000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "qcom,qcm2290-mdss", "qcom,mdss"; + reg = <0x05e00000 0x1000>; + reg-names = "mdss"; + power-domains = <&dispcc MDSS_GDSC>; + clocks = <&gcc GCC_DISP_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>; + clock-names = "iface", "bus", "core"; + + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + + interconnects = <&mmrt_virt MASTER_MDP0 &bimc SLAVE_EBI1>; + interconnect-names = "mdp0-mem"; + + iommus = <&apps_smmu 0x420 0x2>, + <&apps_smmu 0x421 0x0>; + ranges; + + mdss_mdp: mdp@5e01000 { + compatible = "qcom,qcm2290-dpu"; + reg = <0x05e01000 0x8f000>, + <0x05eb0000 0x2008>; + reg-names = "mdp", "vbif"; + + clocks = <&gcc GCC_DISP_HF_AXI_CLK>, + <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>, + <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>, + <&dispcc DISP_CC_MDSS_VSYNC_CLK>; + clock-names = "bus", "iface", "core", "lut", "vsync"; + + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmpd QCM2290_VDDCX>; + + interrupt-parent = <&mdss>; + interrupts = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml index 35426fde8610..7095ec3c890d 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml @@ -14,8 +14,9 @@ allOf: properties: compatible: - items: - - const: qcom,mdss-dsi-ctrl + enum: + - qcom,mdss-dsi-ctrl + - qcom,dsi-ctrl-6g-qcm2290 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml index 4399715953e1..2d5a766d028f 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml @@ -35,6 +35,38 @@ properties: Connected to DSI0_MIPI_DSI_PLL_VDDA0P9 pin for sc7180 target and connected to VDDA_MIPI_DSI_0_PLL_0P9 pin for sdm845 target + qcom,phy-rescode-offset-top: + $ref: /schemas/types.yaml#/definitions/int8-array + minItems: 5 + maxItems: 5 + description: + Integer array of offset for pull-up legs rescode for all five lanes. + To offset the drive strength from the calibrated value in an increasing + manner, -32 is the weakest and +31 is the strongest. + items: + minimum: -32 + maximum: 31 + + qcom,phy-rescode-offset-bot: + $ref: /schemas/types.yaml#/definitions/int8-array + minItems: 5 + maxItems: 5 + description: + Integer array of offset for pull-down legs rescode for all five lanes. + To offset the drive strength from the calibrated value in a decreasing + manner, -32 is the weakest and +31 is the strongest. + items: + minimum: -32 + maximum: 31 + + qcom,phy-drive-ldo-level: + $ref: "/schemas/types.yaml#/definitions/uint32" + description: + The PHY LDO has an amplitude tuning feature to adjust the LDO output + for the HSTX drive. Use supported levels (mV) to offset the drive level + from the default value. + enum: [ 375, 400, 425, 450, 475, 500 ] + required: - compatible - reg @@ -64,5 +96,9 @@ examples: clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, <&rpmhcc RPMH_CXO_CLK>; clock-names = "iface", "ref"; + + qcom,phy-rescode-offset-top = /bits/ 8 <0 0 0 0 0>; + qcom,phy-rescode-offset-bot = /bits/ 8 <0 0 0 0 0>; + qcom,phy-drive-ldo-level = <400>; }; ... diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml index 99a1ba3ada56..3397bc31d087 100644 --- a/Documentation/devicetree/bindings/display/msm/gpu.yaml +++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml @@ -64,6 +64,8 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 4 + items: + maxItems: 1 description: | phandles to one or more reserved on-chip SRAM regions. phandle to the On Chip Memory (OCMEM) that's present on some a3xx and diff --git a/Documentation/devicetree/bindings/display/msm/mdp4.txt b/Documentation/devicetree/bindings/display/msm/mdp4.txt deleted file mode 100644 index b07eeb38f709..000000000000 --- a/Documentation/devicetree/bindings/display/msm/mdp4.txt +++ /dev/null @@ -1,114 +0,0 @@ -Qualcomm adreno/snapdragon MDP4 display controller - -Description: - -This is the bindings documentation for the MDP4 display controller found in -SoCs like MSM8960, APQ8064 and MSM8660. - -Required properties: -- compatible: - * "qcom,mdp4" - mdp4 -- reg: Physical base address and length of the controller's registers. -- interrupts: The interrupt signal from the display controller. -- clocks: device clocks - See ../clocks/clock-bindings.txt for details. -- clock-names: the following clocks are required. - * "core_clk" - * "iface_clk" - * "bus_clk" - * "lut_clk" - * "hdmi_clk" - * "tv_clk" -- ports: contains the list of output ports from MDP. These connect to interfaces - that are external to the MDP hardware, such as HDMI, DSI, EDP etc (LVDS is a - special case since it is a part of the MDP block itself). - - Each output port contains an endpoint that describes how it is connected to an - external interface. These are described by the standard properties documented - here: - Documentation/devicetree/bindings/graph.txt - Documentation/devicetree/bindings/media/video-interfaces.txt - - The output port mappings are: - Port 0 -> LCDC/LVDS - Port 1 -> DSI1 Cmd/Video - Port 2 -> DSI2 Cmd/Video - Port 3 -> DTV - -Optional properties: -- clock-names: the following clocks are optional: - * "lut_clk" -- qcom,lcdc-align-lsb: Boolean value indicating that LSB alignment should be - used for LCDC. This is only valid for 18bpp panels. - -Example: - -/ { - ... - - hdmi: hdmi@4a00000 { - ... - ports { - ... - port@0 { - reg = <0>; - hdmi_in: endpoint { - remote-endpoint = <&mdp_dtv_out>; - }; - }; - ... - }; - ... - }; - - ... - - mdp: mdp@5100000 { - compatible = "qcom,mdp4"; - reg = <0x05100000 0xf0000>; - interrupts = <GIC_SPI 75 0>; - clock-names = - "core_clk", - "iface_clk", - "lut_clk", - "hdmi_clk", - "tv_clk"; - clocks = - <&mmcc MDP_CLK>, - <&mmcc MDP_AHB_CLK>, - <&mmcc MDP_AXI_CLK>, - <&mmcc MDP_LUT_CLK>, - <&mmcc HDMI_TV_CLK>, - <&mmcc MDP_TV_CLK>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - mdp_lvds_out: endpoint { - }; - }; - - port@1 { - reg = <1>; - mdp_dsi1_out: endpoint { - }; - }; - - port@2 { - reg = <2>; - mdp_dsi2_out: endpoint { - }; - }; - - port@3 { - reg = <3>; - mdp_dtv_out: endpoint { - remote-endpoint = <&hdmi_in>; - }; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/display/msm/mdp4.yaml b/Documentation/devicetree/bindings/display/msm/mdp4.yaml new file mode 100644 index 000000000000..f63f60fea27c --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/mdp4.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/display/msm/mdp4.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Adreno/Snapdragon MDP4 display controller + +description: > + MDP4 display controller found in SoCs like MSM8960, APQ8064 and MSM8660. + +maintainers: + - Rob Clark <robdclark@gmail.com> + +properties: + compatible: + const: qcom,mdp4 + + clocks: + minItems: 6 + maxItems: 6 + + clock-names: + items: + - const: core_clk + - const: iface_clk + - const: bus_clk + - const: lut_clk + - const: hdmi_clk + - const: tv_clk + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + iommus: + maxItems: 1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: LCDC/LVDS + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: DSI1 Cmd / Video + + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: DSI2 Cmd / Video + + port@3: + $ref: /schemas/graph.yaml#/properties/port + description: Digital TV + + qcom,lcdc-align-lsb: + type: boolean + description: > + Indication that LSB alignment should be used for LCDC. + This is only valid for 18bpp panels. + +required: + - compatible + - reg + - clocks + - ports + +additionalProperties: false + +examples: + - | + mdp: mdp@5100000 { + compatible = "qcom,mdp4"; + reg = <0x05100000 0xf0000>; + interrupts = <0 75 0>; + clock-names = + "core_clk", + "iface_clk", + "bus_clk", + "lut_clk", + "hdmi_clk", + "tv_clk"; + clocks = + <&mmcc 77>, + <&mmcc 86>, + <&mmcc 102>, + <&mmcc 75>, + <&mmcc 97>, + <&mmcc 12>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mdp_lvds_out: endpoint { + }; + }; + + port@1 { + reg = <1>; + mdp_dsi1_out: endpoint { + }; + }; + + port@2 { + reg = <2>; + mdp_dsi2_out: endpoint { + }; + }; + + port@3 { + reg = <3>; + mdp_dtv_out: endpoint { + remote-endpoint = <&hdmi_in>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/display-timings.yaml b/Documentation/devicetree/bindings/display/panel/display-timings.yaml index 56903ded005e..6d30575819d3 100644 --- a/Documentation/devicetree/bindings/display/panel/display-timings.yaml +++ b/Documentation/devicetree/bindings/display/panel/display-timings.yaml @@ -31,8 +31,7 @@ properties: patternProperties: "^timing": type: object - allOf: - - $ref: panel-timing.yaml# + $ref: panel-timing.yaml# additionalProperties: false diff --git a/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml b/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml index 3715882b63b6..3f6efbb942da 100644 --- a/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml +++ b/Documentation/devicetree/bindings/display/panel/leadtek,ltk050h3146w.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Leadtek LTK050H3146W 5.0in 720x1280 DSI panel maintainers: - - Heiko Stuebner <heiko.stuebner@theobroma-systems.com> + - Quentin Schulz <quentin.schulz@theobroma-systems.com> allOf: - $ref: panel-common.yaml# diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml index 13efea574584..56cedcd6d576 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml @@ -76,17 +76,21 @@ properties: renesas,cmms: $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + maxItems: 1 description: A list of phandles to the CMM instances present in the SoC, one for each available DU channel. renesas,vsps: $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + items: + - description: phandle to VSP instance that serves the DU channel + - description: Channel index identifying the LIF instance in that VSP description: A list of phandle and channel index tuples to the VSPs that handle the - memory interfaces for the DU channels. The phandle identifies the VSP - instance that serves the DU channel, and the channel index identifies - the LIF instance in that VSP. + memory interfaces for the DU channels. required: - compatible diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-drm.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-drm.yaml index 7204da5eb4c5..a8d18a37cb23 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-drm.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-drm.yaml @@ -21,6 +21,8 @@ properties: ports: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: | Should contain a list of phandles pointing to display interface port of vop devices. vop definitions as defined in diff --git a/Documentation/devicetree/bindings/display/samsung/samsung,exynos-hdmi-ddc.yaml b/Documentation/devicetree/bindings/display/samsung/samsung,exynos-hdmi-ddc.yaml new file mode 100644 index 000000000000..f998a3a5b71f --- /dev/null +++ b/Documentation/devicetree/bindings/display/samsung/samsung,exynos-hdmi-ddc.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/samsung/samsung,exynos-hdmi-ddc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC HDMI DDC + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + oneOf: + - const: samsung,exynos4210-hdmiddc + - const: samsung,exynos5-hdmiddc + deprecated: true + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ddc@50 { + compatible = "samsung,exynos4210-hdmiddc"; + reg = <0x50>; + }; + }; diff --git a/Documentation/devicetree/bindings/display/samsung/samsung,exynos-hdmi.yaml b/Documentation/devicetree/bindings/display/samsung/samsung,exynos-hdmi.yaml new file mode 100644 index 000000000000..cb8e735ce3bd --- /dev/null +++ b/Documentation/devicetree/bindings/display/samsung/samsung,exynos-hdmi.yaml @@ -0,0 +1,227 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/samsung/samsung,exynos-hdmi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC HDMI + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + enum: + - samsung,exynos4210-hdmi + - samsung,exynos4212-hdmi + - samsung,exynos5420-hdmi + - samsung,exynos5433-hdmi + + clocks: + minItems: 5 + maxItems: 10 + + clock-names: + minItems: 5 + maxItems: 10 + + ddc: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the HDMI DDC node. + + hdmi-en-supply: + description: + Provides voltage source for DCC lines available on HDMI connector. When + there is no power provided for DDC epprom, some TV-sets do not pulls up + HPD (hot plug detect) line, what causes HDMI block to stay turned off. + When provided, the regulator allows TV-set correctly signal HPD event. + + hpd-gpios: + maxItems: 1 + description: + A GPIO line connected to HPD + + interrupts: + maxItems: 1 + + phy: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the HDMI PHY node. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: + Contains a port which is connected to mic node. + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + + samsung,syscon-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the PMU system controller node. + + samsung,sysreg-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to DISP system controller interface. + + '#sound-dai-cells': + const: 0 + + vdd-supply: + description: + VDD 1.0V HDMI TX. + + vdd_osc-supply: + description: + VDD 1.8V HDMI OSC. + + vdd_pll-supply: + description: + VDD 1.0V HDMI PLL. + +required: + - compatible + - clocks + - clock-names + - ddc + - hpd-gpios + - interrupts + - phy + - reg + - samsung,syscon-phandle + - '#sound-dai-cells' + - vdd-supply + - vdd_osc-supply + - vdd_pll-supply + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-hdmi + then: + properties: + clocks: + items: + - description: Gate of HDMI IP APB bus. + - description: Gate of HDMI-PHY IP APB bus. + - description: Gate of HDMI TMDS clock. + - description: Gate of HDMI pixel clock. + - description: TMDS clock generated by HDMI-PHY. + - description: MUX used to switch between oscclk and tmds_clko, + respectively if HDMI-PHY is off and operational. + - description: Pixel clock generated by HDMI-PHY. + - description: MUX used to switch between oscclk and pixel_clko, + respectively if HDMI-PHY is off and operational. + - description: Oscillator clock, used as parent of following *_user + clocks in case HDMI-PHY is not operational. + - description: Gate of HDMI SPDIF clock. + clock-names: + items: + - const: hdmi_pclk + - const: hdmi_i_pclk + - const: i_tmds_clk + - const: i_pixel_clk + - const: tmds_clko + - const: tmds_clko_user + - const: pixel_clko + - const: pixel_clko_user + - const: oscclk + - const: i_spdif_clk + required: + - samsung,sysreg-phandle + else: + properties: + clocks: + items: + - description: Gate of HDMI IP bus clock. + - description: Gate of HDMI special clock. + - description: Pixel special clock, one of the two possible inputs + of HDMI clock mux. + - description: HDMI PHY clock output, one of two possible inputs of + HDMI clock mux. + - description: It is required by the driver to switch between the 2 + parents i.e. sclk_pixel and sclk_hdmiphy. If hdmiphy is stable + after configuration, parent is set to sclk_hdmiphy else + sclk_pixel. + clock-names: + items: + - const: hdmi + - const: sclk_hdmi + - const: sclk_pixel + - const: sclk_hdmiphy + - const: mout_hdmi + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5433.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + hdmi@13970000 { + compatible = "samsung,exynos5433-hdmi"; + reg = <0x13970000 0x70000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_disp CLK_PCLK_HDMI>, + <&cmu_disp CLK_PCLK_HDMIPHY>, + <&cmu_disp CLK_PHYCLK_HDMIPHY_TMDS_CLKO>, + <&cmu_disp CLK_PHYCLK_HDMI_PIXEL>, + <&cmu_disp CLK_PHYCLK_HDMIPHY_TMDS_CLKO_PHY>, + <&cmu_disp CLK_MOUT_PHYCLK_HDMIPHY_TMDS_CLKO_USER>, + <&cmu_disp CLK_PHYCLK_HDMIPHY_PIXEL_CLKO_PHY>, + <&cmu_disp CLK_MOUT_PHYCLK_HDMIPHY_PIXEL_CLKO_USER>, + <&xxti>, + <&cmu_disp CLK_SCLK_HDMI_SPDIF>; + clock-names = "hdmi_pclk", + "hdmi_i_pclk", + "i_tmds_clk", + "i_pixel_clk", + "tmds_clko", + "tmds_clko_user", + "pixel_clko", + "pixel_clko_user", + "oscclk", + "i_spdif_clk"; + phy = <&hdmiphy>; + ddc = <&hsi2c_11>; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,sysreg-phandle = <&syscon_disp>; + #sound-dai-cells = <0>; + + hpd-gpios = <&gpa3 0 GPIO_ACTIVE_HIGH>; + vdd-supply = <&ldo6_reg>; + vdd_osc-supply = <&ldo7_reg>; + vdd_pll-supply = <&ldo6_reg>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + hdmi_to_tv: endpoint { + remote-endpoint = <&tv_to_hdmi>; + }; + }; + + port@1 { + reg = <1>; + hdmi_to_mhl: endpoint { + remote-endpoint = <&mhl_to_hdmi>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/samsung/samsung,exynos-mixer.yaml b/Documentation/devicetree/bindings/display/samsung/samsung,exynos-mixer.yaml new file mode 100644 index 000000000000..ba40284ac66f --- /dev/null +++ b/Documentation/devicetree/bindings/display/samsung/samsung,exynos-mixer.yaml @@ -0,0 +1,143 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/samsung/samsung,exynos-mixer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Mixer + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: + Samsung Exynos SoC Mixer is responsible for mixing and blending multiple data + inputs before passing it to an output device. The output is passed to HDMI. + +properties: + compatible: + oneOf: + - enum: + - samsung,exynos4210-mixer + - samsung,exynos4212-mixer + - samsung,exynos5250-mixer + - samsung,exynos5420-mixer + - const: samsung,exynos5-mixer + deprecated: true + + clocks: + minItems: 3 + items: + - description: Gate of Mixer IP bus clock. + - description: Gate of HDMI IP bus clock, needed together with sclk_hdmi. + - description: HDMI Special clock, one of the two possible inputs of + mixer mux. + - description: Video Processor clock. + - description: Mixer mux clock. + - description: Mixer Special clock. + + clock-names: + minItems: 3 + items: + - const: mixer + - const: hdmi + - const: sclk_hdmi + - const: vp + - const: mout_mixer + - const: sclk_mixer + + interconnects: + maxItems: 1 + + interrupts: + maxItems: 1 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + reg: + minItems: 1 + items: + - description: Mixer memory region. + - description: Video Processor memory region. + +required: + - compatible + - clocks + - clock-names + - interrupts + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos4210-mixer + - samsung,exynos4212-mixer + then: + properties: + clocks: + minItems: 6 + maxItems: 6 + regs: + minItems: 2 + maxItems: 2 + + - if: + properties: + compatible: + contains: + const: samsung,exynos4212-mixer + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + regs: + minItems: 2 + maxItems: 2 + + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5-mixer + - samsung,exynos5250-mixer + - samsung,exynos5420-mixer + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + regs: + minItems: 1 + maxItems: 1 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5250.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + mixer@14450000 { + compatible = "samsung,exynos5250-mixer"; + reg = <0x14450000 0x10000>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clock CLK_MIXER>, + <&clock CLK_HDMI>, + <&clock CLK_SCLK_HDMI>; + clock-names = "mixer", + "hdmi", + "sclk_hdmi"; + iommus = <&sysmmu_tv>; + power-domains = <&pd_disp1>; + }; diff --git a/Documentation/devicetree/bindings/display/samsung/samsung,exynos5433-decon.yaml b/Documentation/devicetree/bindings/display/samsung/samsung,exynos5433-decon.yaml new file mode 100644 index 000000000000..6f796835ea03 --- /dev/null +++ b/Documentation/devicetree/bindings/display/samsung/samsung,exynos5433-decon.yaml @@ -0,0 +1,148 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/samsung/samsung,exynos5433-decon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos5433 SoC Display and Enhancement Controller (DECON) + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + DECON (Display and Enhancement Controller) is the Display Controller for the + Exynos5433 series of SoCs which transfers the image data from a video memory + buffer to an external LCD interface. + +properties: + compatible: + enum: + - samsung,exynos5433-decon + - samsung,exynos5433-decon-tv + + clocks: + minItems: 11 + maxItems: 11 + + clock-names: + items: + - const: pclk + - const: aclk_decon + - const: aclk_smmu_decon0x + - const: aclk_xiu_decon0x + - const: pclk_smmu_decon0x + - const: aclk_smmu_decon1x + - const: aclk_xiu_decon1x + - const: pclk_smmu_decon1x + - const: sclk_decon_vclk + - const: sclk_decon_eclk + - const: dsd + + interrupts: + minItems: 3 + maxItems: 4 + description: | + Interrupts depend on mode of work: + - video mode: vsync + - command mode: lcd_sys + - command mode with software trigger: lcd_sys, te + + interrupt-names: + minItems: 3 + items: + - const: fifo + - const: vsync + - const: lcd_sys + - const: te + + iommus: + minItems: 2 + maxItems: 2 + + iommu-names: + items: + - const: m0 + - const: m1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: + Contains a port which is connected to mic node. + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + + samsung,disp-sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to DISP system controller interface. + +required: + - compatible + - clocks + - clock-names + - interrupts + - interrupt-names + - ports + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5433.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + display-controller@13800000 { + compatible = "samsung,exynos5433-decon"; + reg = <0x13800000 0x2104>; + clocks = <&cmu_disp CLK_PCLK_DECON>, + <&cmu_disp CLK_ACLK_DECON>, + <&cmu_disp CLK_ACLK_SMMU_DECON0X>, + <&cmu_disp CLK_ACLK_XIU_DECON0X>, + <&cmu_disp CLK_PCLK_SMMU_DECON0X>, + <&cmu_disp CLK_ACLK_SMMU_DECON1X>, + <&cmu_disp CLK_ACLK_XIU_DECON1X>, + <&cmu_disp CLK_PCLK_SMMU_DECON1X>, + <&cmu_disp CLK_SCLK_DECON_VCLK>, + <&cmu_disp CLK_SCLK_DECON_ECLK>, + <&cmu_disp CLK_SCLK_DSD>; + clock-names = "pclk", + "aclk_decon", + "aclk_smmu_decon0x", + "aclk_xiu_decon0x", + "pclk_smmu_decon0x", + "aclk_smmu_decon1x", + "aclk_xiu_decon1x", + "pclk_smmu_decon1x", + "sclk_decon_vclk", + "sclk_decon_eclk", + "dsd"; + power-domains = <&pd_disp>; + interrupt-names = "fifo", "vsync", "lcd_sys"; + interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>; + samsung,disp-sysreg = <&syscon_disp>; + iommus = <&sysmmu_decon0x>, <&sysmmu_decon1x>; + iommu-names = "m0", "m1"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + decon_to_mic: endpoint { + remote-endpoint = <&mic_to_decon>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/samsung/samsung,exynos5433-mic.yaml b/Documentation/devicetree/bindings/display/samsung/samsung,exynos5433-mic.yaml new file mode 100644 index 000000000000..01fccb138ebd --- /dev/null +++ b/Documentation/devicetree/bindings/display/samsung/samsung,exynos5433-mic.yaml @@ -0,0 +1,95 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/samsung/samsung,exynos5433-mic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos5433 SoC Mobile Image Compressor (MIC) + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + MIC (Mobile Image Compressor) resides between DECON and MIPI DSI. MIPI DSI is + not capable of transferring high resoltuion frame data as DECON can send. MIC + solves this problem by compressing the frame data by 1/2 before it is + transferred through MIPI DSI. The compressed frame data must be uncompressed + in the panel PCB. + +properties: + compatible: + const: samsung,exynos5433-mic + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: pclk_mic0 + - const: sclk_rgb_vclk_to_mic0 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: + Contains a port which is connected to mic node. + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + + samsung,disp-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to DISP system controller interface. + +required: + - compatible + - clocks + - clock-names + - ports + - reg + - samsung,disp-syscon + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5433.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + image-processor@13930000 { + compatible = "samsung,exynos5433-mic"; + reg = <0x13930000 0x48>; + clocks = <&cmu_disp CLK_PCLK_MIC0>, + <&cmu_disp CLK_SCLK_RGB_VCLK_TO_MIC0>; + clock-names = "pclk_mic0", + "sclk_rgb_vclk_to_mic0"; + power-domains = <&pd_disp>; + samsung,disp-syscon = <&syscon_disp>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mic_to_decon: endpoint { + remote-endpoint = <&decon_to_mic>; + }; + }; + + port@1 { + reg = <1>; + mic_to_dsi: endpoint { + remote-endpoint = <&dsi_to_mic>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/samsung/samsung,exynos7-decon.yaml b/Documentation/devicetree/bindings/display/samsung/samsung,exynos7-decon.yaml new file mode 100644 index 000000000000..afa137d47922 --- /dev/null +++ b/Documentation/devicetree/bindings/display/samsung/samsung,exynos7-decon.yaml @@ -0,0 +1,120 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/samsung/samsung,exynos7-decon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos7 SoC Display and Enhancement Controller (DECON) + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + DECON (Display and Enhancement Controller) is the Display Controller for the + Exynos7 series of SoCs which transfers the image data from a video memory + buffer to an external LCD interface. + +properties: + compatible: + const: samsung,exynos7-decon + + clocks: + minItems: 4 + maxItems: 4 + + clock-names: + items: + - const: pclk_decon0 + - const: aclk_decon0 + - const: decon0_eclk + - const: decon0_vclk + + display-timings: + $ref: ../panel/display-timings.yaml# + + i80-if-timings: + type: object + description: timing configuration for lcd i80 interface support + properties: + cs-setup: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of address signal is enabled until + chip select is enabled. + default: 0 + + wr-active: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of CS is enabled. + default: 1 + + wr-hold: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of CS is disabled until write + signal is disabled. + default: 0 + + wr-setup: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of CS signal is enabled until + write signal is enabled. + default: 0 + + interrupts: + items: + - description: FIFO level + - description: VSYNC + - description: LCD system + + interrupt-names: + items: + - const: fifo + - const: vsync + - const: lcd_sys + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - interrupts + - interrupt-names + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos7-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + display-controller@13930000 { + compatible = "samsung,exynos7-decon"; + reg = <0x13930000 0x1000>; + interrupt-names = "fifo", "vsync", "lcd_sys"; + interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clock_disp 100>, /* PCLK_DECON_INT */ + <&clock_disp 101>, /* ACLK_DECON_INT */ + <&clock_disp 102>, /* SCLK_DECON_INT_ECLK */ + <&clock_disp 103>; /* SCLK_DECON_INT_EXTCLKPLL */ + clock-names = "pclk_decon0", + "aclk_decon0", + "decon0_eclk", + "decon0_vclk"; + pinctrl-0 = <&lcd_clk &pwm1_out>; + pinctrl-names = "default"; + }; diff --git a/Documentation/devicetree/bindings/display/samsung/samsung,fimd.yaml b/Documentation/devicetree/bindings/display/samsung/samsung,fimd.yaml new file mode 100644 index 000000000000..9cf5f120d516 --- /dev/null +++ b/Documentation/devicetree/bindings/display/samsung/samsung,fimd.yaml @@ -0,0 +1,198 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/samsung/samsung,fimd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C/S5P/Exynos SoC Fully Interactive Mobile Display (FIMD) + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + enum: + - samsung,s3c2443-fimd + - samsung,s3c6400-fimd + - samsung,s5pv210-fimd + - samsung,exynos3250-fimd + - samsung,exynos4210-fimd + - samsung,exynos5250-fimd + - samsung,exynos5420-fimd + + '#address-cells': + const: 1 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: sclk_fimd + - const: fimd + + display-timings: + $ref: ../panel/display-timings.yaml# + + i80-if-timings: + type: object + description: | + Timing configuration for lcd i80 interface support. + The parameters are defined as:: + VCLK(internal) __|??????|_____|??????|_____|??????|_____|??????|_____|?? + : : : : : + Address Output --:<XXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XX + | cs-setup+1 | : : : + |<---------->| : : : + Chip Select ???????????????|____________:____________:____________|?? + | wr-setup+1 | | wr-hold+1 | + |<---------->| |<---------->| + Write Enable ????????????????????????????|____________|??????????????? + | wr-active+1| + |<---------->| + Video Data ----------------------------<XXXXXXXXXXXXXXXXXXXXXXXXX>-- + + properties: + cs-setup: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of address signal is enabled until + chip select is enabled. + default: 0 + + wr-active: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of CS is enabled. + default: 1 + + wr-hold: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of CS is disabled until write + signal is disabled. + default: 0 + + wr-setup: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Clock cycles for the active period of CS signal is enabled until + write signal is enabled. + default: 0 + + iommus: + minItems: 1 + maxItems: 2 + + iommu-names: + items: + - const: m0 + - const: m1 + + interrupts: + items: + - description: FIFO level + - description: VSYNC + - description: LCD system + + interrupt-names: + items: + - const: fifo + - const: vsync + - const: lcd_sys + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + + samsung,invert-vden: + type: boolean + description: + Video enable signal is inverted. + + samsung,invert-vclk: + type: boolean + description: + Video clock signal is inverted. + + samsung,sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to System Register syscon. + + '#size-cells': + const: 0 + +patternProperties: + "^port@[0-4]+$": + $ref: /schemas/graph.yaml#/properties/port + description: | + Contains ports with port with index:: + 0 - for CAMIF0 input, + 1 - for CAMIF1 input, + 2 - for CAMIF2 input, + 3 - for parallel output, + 4 - for write-back interface + +required: + - compatible + - clocks + - clock-names + - interrupts + - interrupt-names + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos5420-fimd + then: + properties: + iommus: + minItems: 2 + maxItems: 2 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos4.h> + + fimd@11c00000 { + compatible = "samsung,exynos4210-fimd"; + interrupt-parent = <&combiner>; + reg = <0x11c00000 0x20000>; + interrupt-names = "fifo", "vsync", "lcd_sys"; + interrupts = <11 0>, <11 1>, <11 2>; + clocks = <&clock CLK_SCLK_FIMD0>, <&clock CLK_FIMD0>; + clock-names = "sclk_fimd", "fimd"; + power-domains = <&pd_lcd0>; + iommus = <&sysmmu_fimd0>; + samsung,sysreg = <&sys_reg>; + + #address-cells = <1>; + #size-cells = <0>; + + samsung,invert-vden; + samsung,invert-vclk; + + pinctrl-0 = <&lcd_clk>, <&lcd_data24>; + pinctrl-names = "default"; + + port@3 { + reg = <3>; + + fimd_dpi_ep: endpoint { + remote-endpoint = <&lcd_ep>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml index 44a29d813f14..27ba4323d221 100644 --- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml +++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml @@ -52,11 +52,13 @@ description: |+ properties: compatible: - items: - - enum: - - apple,simple-framebuffer - - allwinner,simple-framebuffer - - amlogic,simple-framebuffer + oneOf: + - items: + - enum: + - apple,simple-framebuffer + - allwinner,simple-framebuffer + - amlogic,simple-framebuffer + - const: simple-framebuffer - const: simple-framebuffer reg: diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml index 3d107e9434be..d0a5592bd89d 100644 --- a/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml +++ b/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml @@ -45,6 +45,8 @@ properties: ports: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: Should contain a list of phandles pointing to display interface port of DPU devices. diff --git a/Documentation/devicetree/bindings/display/ste,mcde.yaml b/Documentation/devicetree/bindings/display/ste,mcde.yaml index de0c678b3c29..564ea845c82e 100644 --- a/Documentation/devicetree/bindings/display/ste,mcde.yaml +++ b/Documentation/devicetree/bindings/display/ste,mcde.yaml @@ -58,8 +58,8 @@ patternProperties: "^dsi@[0-9a-f]+$": description: subnodes for the three DSI host adapters type: object - allOf: - - $ref: dsi-controller.yaml# + $ref: dsi-controller.yaml# + properties: compatible: const: ste,mcde-dsi diff --git a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml index 781c1868b0b8..5c7d2cbc4aac 100644 --- a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml +++ b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml @@ -88,8 +88,7 @@ properties: The DSS DPI output port node from video port 2 ti,am65x-oldi-io-ctrl: - $ref: "/schemas/types.yaml#/definitions/phandle-array" - maxItems: 1 + $ref: "/schemas/types.yaml#/definitions/phandle" description: phandle to syscon device node mapping OLDI IO_CTRL registers. The mapped range should point to OLDI_DAT0_IO_CTRL, map it and diff --git a/Documentation/devicetree/bindings/dma/dma-router.yaml b/Documentation/devicetree/bindings/dma/dma-router.yaml index e72748496fd9..4b817f5dc30e 100644 --- a/Documentation/devicetree/bindings/dma/dma-router.yaml +++ b/Documentation/devicetree/bindings/dma/dma-router.yaml @@ -24,6 +24,8 @@ properties: dma-masters: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: Array of phandles to the DMA controllers the router can direct the signal to. diff --git a/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml b/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml new file mode 100644 index 000000000000..54d68fc688b5 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml @@ -0,0 +1,122 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/mediatek,uart-dma.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek UART APDMA controller + +maintainers: + - Long Cheng <long.cheng@mediatek.com> + +description: | + The MediaTek UART APDMA controller provides DMA capabilities + for the UART peripheral bus. + +allOf: + - $ref: "dma-controller.yaml#" + +properties: + compatible: + oneOf: + - items: + - enum: + - mediatek,mt2712-uart-dma + - mediatek,mt8516-uart-dma + - const: mediatek,mt6577-uart-dma + - enum: + - mediatek,mt6577-uart-dma + + reg: + minItems: 1 + maxItems: 16 + + interrupts: + description: | + TX, RX interrupt lines for each UART APDMA channel + minItems: 1 + maxItems: 16 + + clocks: + description: Must contain one entry for the APDMA main clock + maxItems: 1 + + clock-names: + const: apdma + + "#dma-cells": + const: 1 + description: | + The first cell specifies the UART APDMA channel number + + dma-requests: + description: | + Number of virtual channels of the UART APDMA controller + maximum: 16 + + mediatek,dma-33bits: + type: boolean + description: Enable 33-bits UART APDMA support + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +if: + not: + required: + - dma-requests +then: + properties: + interrupts: + maxItems: 8 + reg: + maxItems: 8 + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt2712-clk.h> + soc { + #address-cells = <2>; + #size-cells = <2>; + + apdma: dma-controller@11000400 { + compatible = "mediatek,mt2712-uart-dma", + "mediatek,mt6577-uart-dma"; + reg = <0 0x11000400 0 0x80>, + <0 0x11000480 0 0x80>, + <0 0x11000500 0 0x80>, + <0 0x11000580 0 0x80>, + <0 0x11000600 0 0x80>, + <0 0x11000680 0 0x80>, + <0 0x11000700 0 0x80>, + <0 0x11000780 0 0x80>, + <0 0x11000800 0 0x80>, + <0 0x11000880 0 0x80>, + <0 0x11000900 0 0x80>, + <0 0x11000980 0 0x80>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_LOW>; + dma-requests = <12>; + clocks = <&pericfg CLK_PERI_AP_DMA>; + clock-names = "apdma"; + mediatek,dma-33bits; + #dma-cells = <1>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt deleted file mode 100644 index fef9c1eeb264..000000000000 --- a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt +++ /dev/null @@ -1,56 +0,0 @@ -* Mediatek UART APDMA Controller - -Required properties: -- compatible should contain: - * "mediatek,mt2712-uart-dma" for MT2712 compatible APDMA - * "mediatek,mt6577-uart-dma" for MT6577 and all of the above - * "mediatek,mt8516-uart-dma", "mediatek,mt6577" for MT8516 SoC - -- reg: The base address of the APDMA register bank. - -- interrupts: A single interrupt specifier. - One interrupt per dma-requests, or 8 if no dma-requests property is present - -- dma-requests: The number of DMA channels - -- clocks : Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. -- clock-names: The APDMA clock for register accesses - -- mediatek,dma-33bits: Present if the DMA requires support - -Examples: - - apdma: dma-controller@11000400 { - compatible = "mediatek,mt2712-uart-dma", - "mediatek,mt6577-uart-dma"; - reg = <0 0x11000400 0 0x80>, - <0 0x11000480 0 0x80>, - <0 0x11000500 0 0x80>, - <0 0x11000580 0 0x80>, - <0 0x11000600 0 0x80>, - <0 0x11000680 0 0x80>, - <0 0x11000700 0 0x80>, - <0 0x11000780 0 0x80>, - <0 0x11000800 0 0x80>, - <0 0x11000880 0 0x80>, - <0 0x11000900 0 0x80>, - <0 0x11000980 0 0x80>; - interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 105 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 106 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 107 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 108 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 109 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 111 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>, - <GIC_SPI 114 IRQ_TYPE_LEVEL_LOW>; - dma-requests = <12>; - clocks = <&pericfg CLK_PERI_AP_DMA>; - clock-names = "apdma"; - mediatek,dma-33bits; - #dma-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml index 5c2e2f156e31..fef804565b88 100644 --- a/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml +++ b/Documentation/devicetree/bindings/dma/nvidia,tegra210-adma.yaml @@ -23,7 +23,9 @@ properties: - nvidia,tegra210-adma - nvidia,tegra186-adma - items: - - const: nvidia,tegra194-adma + - enum: + - nvidia,tegra234-adma + - nvidia,tegra194-adma - const: nvidia,tegra186-adma reg: diff --git a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml index 7a4f415d74dc..1e25c5b0fb4d 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/dma/renesas,rz-dmac.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Renesas RZ/G2L DMA Controller +title: Renesas RZ/{G2L,G2UL,V2L} DMA Controller maintainers: - Biju Das <biju.das.jz@bp.renesas.com> @@ -16,7 +16,9 @@ properties: compatible: items: - enum: + - renesas,r9a07g043-dmac # RZ/G2UL - renesas,r9a07g044-dmac # RZ/G2{L,LC} + - renesas,r9a07g054-dmac # RZ/V2L - const: renesas,rz-dmac reg: diff --git a/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml b/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml index 75ad898c59bc..47c46af25536 100644 --- a/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml +++ b/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml @@ -22,6 +22,9 @@ description: | https://static.dev.sifive.com/FU540-C000-v1.0.pdf +allOf: + - $ref: "dma-controller.yaml#" + properties: compatible: items: @@ -41,13 +44,12 @@ required: - compatible - reg - interrupts - - '#dma-cells' -additionalProperties: false +unevaluatedProperties: false examples: - | - dma@3000000 { + dma-controller@3000000 { compatible = "sifive,fu540-c000-pdma"; reg = <0x3000000 0x8000>; interrupts = <23>, <24>, <25>, <26>, <27>, <28>, <29>, <30>; diff --git a/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml b/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml index f751796531c9..7b1833d6caa2 100644 --- a/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml +++ b/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml @@ -46,7 +46,7 @@ examples: #dma-cells = <3>; dma-requests = <128>; dma-channels = <16>; - dma-masters = <&dma1 &dma2>; + dma-masters = <&dma1>, <&dma2>; clocks = <&timer_clk>; }; diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml new file mode 100644 index 000000000000..c0a1408b12ec --- /dev/null +++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx ZynqMP DMA Engine + +description: | + The Xilinx ZynqMP DMA engine supports memory to memory transfers, + memory to device and device to memory transfers. It also has flow + control and rate control support for slave/peripheral dma access. + +maintainers: + - Michael Tretter <m.tretter@pengutronix.de> + +allOf: + - $ref: "../dma-controller.yaml#" + +properties: + "#dma-cells": + const: 1 + + compatible: + const: xlnx,zynqmp-dma-1.0 + + reg: + description: memory map for gdma/adma module access + maxItems: 1 + + interrupts: + description: DMA channel interrupt + maxItems: 1 + + clocks: + description: input clocks + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: clk_main + - const: clk_apb + + xlnx,bus-width: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 64 + - 128 + description: AXI bus width in bits + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + dma-coherent: + description: present if dma operations are coherent + +required: + - "#dma-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/xlnx-zynqmp-clk.h> + + fpd_dma_chan1: dma-controller@fd500000 { + compatible = "xlnx,zynqmp-dma-1.0"; + reg = <0xfd500000 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 117 0x4>; + #dma-cells = <1>; + clock-names = "clk_main", "clk_apb"; + clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>; + xlnx,bus-width = <128>; + dma-coherent; + }; diff --git a/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt deleted file mode 100644 index 07a5a7aa9ea0..000000000000 --- a/Documentation/devicetree/bindings/dma/xilinx/zynqmp_dma.txt +++ /dev/null @@ -1,26 +0,0 @@ -Xilinx ZynqMP DMA engine, it does support memory to memory transfers, -memory to device and device to memory transfers. It also has flow -control and rate control support for slave/peripheral dma access. - -Required properties: -- compatible : Should be "xlnx,zynqmp-dma-1.0" -- reg : Memory map for gdma/adma module access. -- interrupts : Should contain DMA channel interrupt. -- xlnx,bus-width : Axi buswidth in bits. Should contain 128 or 64 -- clock-names : List of input clocks "clk_main", "clk_apb" - (see clock bindings for details) - -Optional properties: -- dma-coherent : Present if dma operations are coherent. - -Example: -++++++++ -fpd_dma_chan1: dma@fd500000 { - compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xFD500000 0x1000>; - interrupt-parent = <&gic>; - interrupts = <0 117 4>; - clock-names = "clk_main", "clk_apb"; - xlnx,bus-width = <128>; - dma-coherent; -}; diff --git a/Documentation/devicetree/bindings/dvfs/performance-domain.yaml b/Documentation/devicetree/bindings/dvfs/performance-domain.yaml index c8b91207f34d..1dcb85a02a76 100644 --- a/Documentation/devicetree/bindings/dvfs/performance-domain.yaml +++ b/Documentation/devicetree/bindings/dvfs/performance-domain.yaml @@ -43,7 +43,6 @@ properties: performance-domains: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 description: A phandle and performance domain specifier as defined by bindings of the performance controller/provider specified by phandle. @@ -52,10 +51,16 @@ additionalProperties: true examples: - | - performance: performance-controller@12340000 { - compatible = "qcom,cpufreq-hw"; - reg = <0x12340000 0x1000>; - #performance-domain-cells = <1>; + soc { + #address-cells = <2>; + #size-cells = <2>; + + performance: performance-controller@11bc00 { + compatible = "mediatek,cpufreq-hw"; + reg = <0 0x0011bc10 0 0x120>, <0 0x0011bd30 0 0x120>; + + #performance-domain-cells = <1>; + }; }; // The node above defines a performance controller that is a performance diff --git a/Documentation/devicetree/bindings/example-schema.yaml b/Documentation/devicetree/bindings/example-schema.yaml index c078796ae1b5..80a28781845d 100644 --- a/Documentation/devicetree/bindings/example-schema.yaml +++ b/Documentation/devicetree/bindings/example-schema.yaml @@ -162,6 +162,16 @@ properties: don't need a type. enum: [ 100, 200, 300 ] + vendor,int-array-variable-length-and-constrained-values: + description: Array might define what type of elements might be used (e.g. + their range). + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 2 + maxItems: 3 + items: + minimum: 0 + maximum: 8 + child-node: description: Child nodes are just another property from a json-schema perspective. @@ -207,6 +217,10 @@ allOf: then: required: - foo-supply + else: + # If otherwise the property is not allowed: + properties: + foo-supply: false # Altering schema depending on presence of properties is usually done by # dependencies (see above), however some adjustments might require if: - if: diff --git a/Documentation/devicetree/bindings/extcon/maxim,max77843.yaml b/Documentation/devicetree/bindings/extcon/maxim,max77843.yaml new file mode 100644 index 000000000000..f9ffe3d6f957 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/maxim,max77843.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/maxim,max77843.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77843 MicroUSB and Companion Power Management IC Extcon + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77843 MicroUSB + Integrated Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max77843.yaml for + additional information and example. + +properties: + compatible: + const: maxim,max77843-muic + + connector: + $ref: /schemas/connector/usb-connector.yaml# + + ports: + $ref: /schemas/graph.yaml#/properties/port + description: + Any connector to the data bus of this controller should be modelled using + the OF graph bindings specified + properties: + port: + $ref: /schemas/graph.yaml#/properties/port + +required: + - compatible + - connector + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml index 5c4c6782e052..948e2a38beed 100644 --- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml +++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml @@ -38,6 +38,9 @@ properties: The virtio transport only supports a single device. items: - const: arm,scmi-virtio + - description: SCMI compliant firmware with OP-TEE transport + items: + - const: linaro,scmi-optee interrupts: description: @@ -78,11 +81,24 @@ properties: '#size-cells': const: 0 + atomic-threshold-us: + description: + An optional time value, expressed in microseconds, representing, on this + platform, the threshold above which any SCMI command, advertised to have + an higher-than-threshold execution latency, should not be considered for + atomic mode of operation, even if requested. + default: 0 + arm,smc-id: $ref: /schemas/types.yaml#/definitions/uint32 description: SMC id required when using smc or hvc transports + linaro,optee-channel-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Channel specifier required when using OP-TEE transport. + protocol@11: type: object properties: @@ -195,6 +211,12 @@ patternProperties: minItems: 1 maxItems: 2 + linaro,optee-channel-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Channel specifier required when using OP-TEE transport and + protocol has a dedicated communication channel. + required: - reg @@ -226,6 +248,16 @@ else: - arm,smc-id - shmem + else: + if: + properties: + compatible: + contains: + const: linaro,scmi-optee + then: + required: + - linaro,optee-channel-id + examples: - | firmware { @@ -240,6 +272,8 @@ examples: #address-cells = <1>; #size-cells = <0>; + atomic-threshold-us = <10000>; + scmi_devpd: protocol@11 { reg = <0x11>; #power-domain-cells = <1>; @@ -330,7 +364,7 @@ examples: firmware { scmi { compatible = "arm,scmi-smc"; - shmem = <&cpu_scp_lpri0 &cpu_scp_lpri1>; + shmem = <&cpu_scp_lpri0>, <&cpu_scp_lpri1>; arm,smc-id = <0xc3000001>; #address-cells = <1>; @@ -340,7 +374,48 @@ examples: reg = <0x11>; #power-domain-cells = <1>; }; + }; + }; + + - | + firmware { + scmi { + compatible = "linaro,scmi-optee"; + linaro,optee-channel-id = <0>; + #address-cells = <1>; + #size-cells = <0>; + + scmi_dvfs1: protocol@13 { + reg = <0x13>; + linaro,optee-channel-id = <1>; + shmem = <&cpu_optee_lpri0>; + #clock-cells = <1>; + }; + + scmi_clk0: protocol@14 { + reg = <0x14>; + #clock-cells = <1>; + }; + }; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + + sram@51000000 { + compatible = "mmio-sram"; + reg = <0x0 0x51000000 0x0 0x10000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x0 0x51000000 0x10000>; + + cpu_optee_lpri0: optee-sram-section@0 { + compatible = "arm,scmi-shmem"; + reg = <0x0 0x80>; + }; }; }; diff --git a/Documentation/devicetree/bindings/firmware/arm,scpi.yaml b/Documentation/devicetree/bindings/firmware/arm,scpi.yaml index 23b346bd1252..1f9322925e7c 100644 --- a/Documentation/devicetree/bindings/firmware/arm,scpi.yaml +++ b/Documentation/devicetree/bindings/firmware/arm,scpi.yaml @@ -43,6 +43,7 @@ properties: by remote SCP firmware for use by SCPI message protocol should be specified in any order. minItems: 1 + maxItems: 4 shmem: description: @@ -51,6 +52,7 @@ properties: be any memory reserved for the purpose of this communication between the processors. minItems: 1 + maxItems: 4 power-controller: type: object @@ -235,8 +237,8 @@ examples: firmware { scpi { compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0"; - mboxes = <&mailbox 1 &mailbox 2>; - shmem = <&cpu_scp_lpri &cpu_scp_hpri>; + mboxes = <&mailbox 1>, <&mailbox 2>; + shmem = <&cpu_scp_lpri>, <&cpu_scp_hpri>; scpi_sensors1: sensors { compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors"; diff --git a/Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml b/Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml new file mode 100644 index 000000000000..fcf0011b8e6d --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/qemu,fw-cfg-mmio.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/qemu,fw-cfg-mmio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: QEMU Firmware Configuration bindings + +maintainers: + - Rob Herring <robh@kernel.org> + +description: | + Various QEMU emulation / virtualization targets provide the following + Firmware Configuration interface on the "virt" machine type: + + - A write-only, 16-bit wide selector (or control) register, + - a read-write, 64-bit wide data register. + + QEMU exposes the control and data register to guests as memory mapped + registers; their location is communicated to the guest's UEFI firmware in the + DTB that QEMU places at the bottom of the guest's DRAM. + + The authoritative guest-side hardware interface documentation to the fw_cfg + device can be found in "docs/specs/fw_cfg.txt" in the QEMU source tree. + + +properties: + compatible: + const: qemu,fw-cfg-mmio + + reg: + maxItems: 1 + description: | + * Bytes 0x0 to 0x7 cover the data register. + * Bytes 0x8 to 0x9 cover the selector register. + * Further registers may be appended to the region in case of future interface + revisions / feature bits. + + dma-coherent: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + + fw-cfg@9020000 { + compatible = "qemu,fw-cfg-mmio"; + reg = <0x9020000 0xa>; + }; +... diff --git a/Documentation/devicetree/bindings/gnss/gnss-common.yaml b/Documentation/devicetree/bindings/gnss/gnss-common.yaml new file mode 100644 index 000000000000..963b926e30a7 --- /dev/null +++ b/Documentation/devicetree/bindings/gnss/gnss-common.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gnss/gnss-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common Properties for Global Navigation Satellite Systems (GNSS) + receiver devices + +maintainers: + - Johan Hovold <johan@kernel.org> + +description: | + This document defines device tree properties common to Global Navigation + Satellite System receivers. + +properties: + $nodename: + pattern: "^gnss(@.*)?$" + + lna-supply: + description: A separate regulator supplying power for the Low Noise + Amplifier (LNA). This is an amplifier connected between the GNSS + device and the receiver antenna. + + enable-gpios: + description: A GPIO line that will enable the GNSS receiver when + asserted. If this line is active low, the GPIO phandle should + consequently be tagged with the GPIO_ACTIVE_LOW flag so the operating + system can rely on asserting the line to enable the GNSS device. + maxItems: 1 + + timepulse-gpios: + description: When a timepulse is provided to the GNSS device using a + GPIO line, this is used. + maxItems: 1 + + current-speed: + description: The baudrate in bits per second of the device as it comes + online, current active speed. + $ref: /schemas/types.yaml#/definitions/uint32 + +additionalProperties: true + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + serial { + gnss { + compatible = "u-blox,neo-8"; + vcc-supply = <&gnss_reg>; + timepulse-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; + current-speed = <4800>; + }; + }; diff --git a/Documentation/devicetree/bindings/gnss/gnss.txt b/Documentation/devicetree/bindings/gnss/gnss.txt deleted file mode 100644 index d6dc9c0d8249..000000000000 --- a/Documentation/devicetree/bindings/gnss/gnss.txt +++ /dev/null @@ -1,37 +0,0 @@ -GNSS Receiver DT binding - -This documents the binding structure and common properties for GNSS receiver -devices. - -A GNSS receiver node is a node named "gnss" and typically resides on a serial -bus (e.g. UART, I2C or SPI). - -Please refer to the following documents for generic properties: - - Documentation/devicetree/bindings/serial/serial.yaml - Documentation/devicetree/bindings/spi/spi-bus.txt - -Required properties: - -- compatible : A string reflecting the vendor and specific device the node - represents - -Optional properties: -- lna-supply : Separate supply for an LNA -- enable-gpios : GPIO used to enable the device -- timepulse-gpios : Time pulse GPIO - -Example: - -serial@1234 { - compatible = "ns16550a"; - - gnss { - compatible = "u-blox,neo-8"; - - vcc-supply = <&gnss_reg>; - timepulse-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; - - current-speed = <4800>; - }; -}; diff --git a/Documentation/devicetree/bindings/gnss/sirfstar.txt b/Documentation/devicetree/bindings/gnss/sirfstar.txt deleted file mode 100644 index f4252b6b660b..000000000000 --- a/Documentation/devicetree/bindings/gnss/sirfstar.txt +++ /dev/null @@ -1,46 +0,0 @@ -SiRFstar-based GNSS Receiver DT binding - -SiRFstar chipsets are used in GNSS-receiver modules produced by several -vendors and can use UART, SPI or I2C interfaces. - -Please see Documentation/devicetree/bindings/gnss/gnss.txt for generic -properties. - -Required properties: - -- compatible : Must be one of - - "fastrax,uc430" - "linx,r4" - "wi2wi,w2sg0004" - "wi2wi,w2sg0008i" - "wi2wi,w2sg0084i" - -- vcc-supply : Main voltage regulator (pin name: 3V3_IN, VCC, VDD) - -Required properties (I2C): -- reg : I2C slave address - -Required properties (SPI): -- reg : SPI chip select address - -Optional properties: - -- sirf,onoff-gpios : GPIO used to power on and off device (pin name: ON_OFF) -- sirf,wakeup-gpios : GPIO used to determine device power state - (pin name: RFPWRUP, WAKEUP) -- timepulse-gpios : Time pulse GPIO (pin name: 1PPS, TM) - -Example: - -serial@1234 { - compatible = "ns16550a"; - - gnss { - compatible = "wi2wi,w2sg0084i"; - - vcc-supply = <&gnss_reg>; - sirf,onoff-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; - sirf,wakeup-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; - }; -}; diff --git a/Documentation/devicetree/bindings/gnss/sirfstar.yaml b/Documentation/devicetree/bindings/gnss/sirfstar.yaml new file mode 100644 index 000000000000..991599cdaa6b --- /dev/null +++ b/Documentation/devicetree/bindings/gnss/sirfstar.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gnss/sirfstar.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SiRFstar GNSS Receiver Device Tree Bindings + +maintainers: + - Johan Hovold <johan@kernel.org> + +description: + The SiRFstar GNSS receivers have incarnated over the years in different + chips, starting from the SiRFstarIII which was a chip that was introduced in + 2004 and used in a lot of dedicated GPS devices. In 2009 SiRF was acquired + by CSR (Cambridge Silicon Radio) and in 2012 the CSR GPS business was + acquired by Samsung, while some products remained with CSR. In 2014 CSR + was acquired by Qualcomm who still sell some of the SiRF products. + + SiRF chips can be used over UART, I2C or SPI buses. + +allOf: + - $ref: gnss-common.yaml# + +properties: + compatible: + enum: + - csr,gsd4t + - csr,csrg05ta03-icje-r + - fastrax,uc430 + - linx,r4 + - wi2wi,w2sg0004 + - wi2wi,w2sg0008i + - wi2wi,w2sg0084i + + reg: + description: + The I2C Address, SPI chip select address. Not required on UART buses. + + vcc-supply: + description: + Main voltage regulator, pin names such as 3V3_IN, VCC, VDD. + + reset-gpios: + maxItems: 1 + description: An optional active low reset line, should be flagged with + GPIO_ACTIVE_LOW. + + sirf,onoff-gpios: + maxItems: 1 + description: GPIO used to power on and off device, pin name ON_OFF. + + sirf,wakeup-gpios: + maxItems: 1 + description: GPIO used to determine device power state, pin names such + as RFPWRUP, WAKEUP. + +required: + - compatible + - vcc-supply + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + serial { + gnss { + compatible = "wi2wi,w2sg0084i"; + vcc-supply = <&gnss_vcc_reg>; + reset-gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; + sirf,onoff-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; + sirf,wakeup-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; + current-speed = <38400>; + }; + }; diff --git a/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml index 396101a223e7..35a760cfd343 100644 --- a/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml +++ b/Documentation/devicetree/bindings/gnss/u-blox,neo-6m.yaml @@ -6,6 +6,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: U-blox GNSS Receiver Device Tree Bindings +allOf: + - $ref: gnss-common.yaml# + maintainers: - Johan Hovold <johan@kernel.org> @@ -29,27 +32,20 @@ properties: description: > Main voltage regulator - timepulse-gpios: - maxItems: 1 - description: > - Time pulse GPIO - u-blox,extint-gpios: maxItems: 1 description: > GPIO connected to the "external interrupt" input pin - + v-bckp-supply: description: > Backup voltage regulator - current-speed: true - required: - compatible - vcc-supply -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/gpio/airoha,en7523-gpio.yaml b/Documentation/devicetree/bindings/gpio/airoha,en7523-gpio.yaml new file mode 100644 index 000000000000..7c41d8e814cd --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/airoha,en7523-gpio.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/airoha,en7523-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Airoha EN7523 GPIO controller + +maintainers: + - John Crispin <john@phrozen.org> + +description: | + Airoha's GPIO controller on their ARM EN7523 SoCs consists of two banks of 32 + GPIOs. + +properties: + $nodename: + pattern: "^gpio@[0-9a-f]+$" + + compatible: + items: + - const: airoha,en7523-gpio + + reg: + description: | + The first tuple points to the input register. + The second and third tuple point to the direction registers + The fourth tuple points to the output register + maxItems: 4 + + "#gpio-cells": + const: 2 + + gpio-controller: true + +required: + - compatible + - reg + - "#gpio-cells" + - gpio-controller + +additionalProperties: false + +examples: + - | + gpio0: gpio@1fbf0200 { + compatible = "airoha,en7523-gpio"; + reg = <0x1fbf0204 0x4>, + <0x1fbf0200 0x4>, + <0x1fbf0220 0x4>, + <0x1fbf0214 0x4>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio1: gpio@1fbf0270 { + compatible = "airoha,en7523-gpio"; + reg = <0x1fbf0270 0x4>, + <0x1fbf0260 0x4>, + <0x1fbf0264 0x4>, + <0x1fbf0278 0x4>; + gpio-controller; + #gpio-cells = <2>; + }; + +... diff --git a/Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml b/Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml new file mode 100644 index 000000000000..e3e668a12091 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/delta,tn48m-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Delta Networks TN48M CPLD GPIO controller + +maintainers: + - Robert Marko <robert.marko@sartura.hr> + +description: | + This module is part of the Delta TN48M multi-function device. For more + details see ../mfd/delta,tn48m-cpld.yaml. + + Delta TN48M has an onboard Lattice CPLD that is used as an GPIO expander. + It provides 12 pins in total, they are input-only or ouput-only type. + +properties: + compatible: + enum: + - delta,tn48m-gpo + - delta,tn48m-gpi + + reg: + maxItems: 1 + + "#gpio-cells": + const: 2 + + gpio-controller: true + +required: + - compatible + - reg + - "#gpio-cells" + - gpio-controller + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.txt b/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.txt deleted file mode 100644 index d04236558619..000000000000 --- a/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.txt +++ /dev/null @@ -1,27 +0,0 @@ -Faraday Technology FTGPIO010 GPIO Controller - -Required properties: - -- compatible : Should be one of - "cortina,gemini-gpio", "faraday,ftgpio010" - "moxa,moxart-gpio", "faraday,ftgpio010" - "faraday,ftgpio010" -- reg : Should contain registers location and length -- interrupts : Should contain the interrupt line for the GPIO block -- gpio-controller : marks this as a GPIO controller -- #gpio-cells : Should be 2, see gpio/gpio.txt -- interrupt-controller : marks this as an interrupt controller -- #interrupt-cells : a standard two-cell interrupt flag, see - interrupt-controller/interrupts.txt - -Example: - -gpio@4d000000 { - compatible = "cortina,gemini-gpio", "faraday,ftgpio010"; - reg = <0x4d000000 0x100>; - interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; -}; diff --git a/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.yaml b/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.yaml new file mode 100644 index 000000000000..640da5b9b0cc --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/faraday,ftgpio010.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/faraday,ftgpio010.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Faraday Technology FTGPIO010 GPIO Controller + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + compatible: + oneOf: + - items: + - const: cortina,gemini-gpio + - const: faraday,ftgpio010 + - items: + - const: moxa,moxart-gpio + - const: faraday,ftgpio010 + - const: faraday,ftgpio010 + + reg: + maxItems: 1 + + resets: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + description: Should contain the interrupt line for the GPIO block + + gpio-controller: true + "#gpio-cells": + const: 2 + + interrupt-controller: true + "#interrupt-cells": + const: 2 + +required: + - compatible + - reg + - interrupts + - "#gpio-cells" + - interrupt-controller + - "#interrupt-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + gpio@4d000000 { + compatible = "cortina,gemini-gpio", "faraday,ftgpio010"; + reg = <0x4d000000 0x100>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml index b6a6e742b66d..dc0fc8fc4839 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml +++ b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml @@ -190,14 +190,6 @@ examples: "chg-status+red", "green", "blue", "en-esata", "fault1", "p26", "p27"; }; - - ts3a227@3b { - compatible = "ti,ts3a227e"; - reg = <0x3b>; - interrupt-parent = <&gpio99>; - interrupts = <14 IRQ_TYPE_EDGE_RISING>; - ti,micbias = <0>; /* 2.1V */ - }; }; - | diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml index e1359391d3a4..d2c39dba56ad 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml +++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml @@ -25,7 +25,9 @@ properties: - const: fsl,imx7ulp-gpio - const: fsl,vf610-gpio - items: - - const: fsl,imx8ulp-gpio + - enum: + - fsl,imx93-gpio + - fsl,imx8ulp-gpio - const: fsl,imx7ulp-gpio reg: diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt b/Documentation/devicetree/bindings/gpio/gpio.txt index a8895d339bfe..5663e71b751f 100644 --- a/Documentation/devicetree/bindings/gpio/gpio.txt +++ b/Documentation/devicetree/bindings/gpio/gpio.txt @@ -213,7 +213,7 @@ Example of two SOC GPIO banks defined as gpio-controller nodes: gpio-controller; #gpio-cells = <2>; - line_b { + line_b-hog { gpio-hog; gpios = <6 0>; output-low; diff --git a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml new file mode 100644 index 000000000000..110651eafa70 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/microchip,mpfs-gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MPFS GPIO Controller Device Tree Bindings + +maintainers: + - Conor Dooley <conor.dooley@microchip.com> + +properties: + compatible: + items: + - enum: + - microchip,mpfs-gpio + + reg: + maxItems: 1 + + interrupts: + description: + Interrupt mapping, one per GPIO. Maximum 32 GPIOs. + minItems: 1 + maxItems: 32 + + interrupt-controller: true + + clocks: + maxItems: 1 + + "#gpio-cells": + const: 2 + + "#interrupt-cells": + const: 1 + + ngpios: + description: + The number of GPIOs available. + minimum: 1 + maximum: 32 + default: 32 + + gpio-controller: true + +required: + - compatible + - reg + - interrupts + - "#interrupt-cells" + - interrupt-controller + - "#gpio-cells" + - gpio-controller + - clocks + +additionalProperties: false + +examples: + - | + gpio@20122000 { + compatible = "microchip,mpfs-gpio"; + reg = <0x20122000 0x1000>; + clocks = <&clkcfg 25>; + interrupt-parent = <&plic>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + interrupts = <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>, + <53>, <53>, <53>, <53>; + }; +... diff --git a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml index e04349567eeb..939e31c48081 100644 --- a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml @@ -7,7 +7,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: SiFive GPIO controller maintainers: - - Yash Shah <yash.shah@sifive.com> - Paul Walmsley <paul.walmsley@sifive.com> properties: @@ -80,7 +79,7 @@ examples: interrupts = <7>, <8>, <9>, <10>, <11>, <12>, <13>, <14>, <15>, <16>, <17>, <18>, <19>, <20>, <21>, <22>; reg = <0x10060000 0x1000>; - clocks = <&tlclk PRCI_CLK_TLCLK>; + clocks = <&tlclk FU540_PRCI_CLK_TLCLK>; gpio-controller; #gpio-cells = <2>; interrupt-controller; diff --git a/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml b/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml index ae1b37dbee75..0a955c7b9706 100644 --- a/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml +++ b/Documentation/devicetree/bindings/hwlock/ti,omap-hwspinlock.yaml @@ -39,39 +39,8 @@ additionalProperties: false examples: - | - /* OMAP4 SoCs */ - hwspinlock: spinlock@4a0f6000 { + spinlock@4a0f6000 { compatible = "ti,omap4-hwspinlock"; reg = <0x4a0f6000 0x1000>; #hwlock-cells = <1>; }; - - - | - / { - /* K3 AM65x SoCs */ - model = "Texas Instruments K3 AM654 SoC"; - compatible = "ti,am654-evm", "ti,am654"; - #address-cells = <2>; - #size-cells = <2>; - - bus@100000 { - compatible = "simple-bus"; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */ - <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>; /* Main NavSS */ - - bus@30800000 { - compatible = "simple-mfd"; - #address-cells = <2>; - #size-cells = <2>; - ranges = <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>; - - spinlock@30e00000 { - compatible = "ti,am654-hwspinlock"; - reg = <0x00 0x30e00000 0x00 0x1000>; - #hwlock-cells = <1>; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml b/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml index 223393d7cafd..ab87f51c5aef 100644 --- a/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml +++ b/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml @@ -37,6 +37,72 @@ properties: description: Shunt resistor value in micro-Ohm. + adi,volt-curr-sample-average: + description: | + Number of samples to be used to report voltage and current values. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 4, 8, 16, 32, 64, 128] + + adi,power-sample-average: + description: | + Number of samples to be used to report power values. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 4, 8, 16, 32, 64, 128] + +allOf: + - if: + properties: + compatible: + contains: + enum: + - adi,adm1075 + - adi,adm1276 + then: + properties: + adi,volt-curr-sample-average: + default: 128 + adi,power-sample-average: false + + - if: + properties: + compatible: + contains: + enum: + - adi,adm1275 + then: + properties: + adi,volt-curr-sample-average: + default: 16 + adi,power-sample-average: false + + - if: + properties: + compatible: + contains: + enum: + - adi,adm1272 + then: + properties: + adi,volt-curr-sample-average: + default: 128 + adi,power-sample-average: + default: 128 + + - if: + properties: + compatible: + contains: + enum: + - adi,adm1278 + - adi,adm1293 + - adi,adm1294 + then: + properties: + adi,volt-curr-sample-average: + default: 128 + adi,power-sample-average: + default: 1 + required: - compatible - reg @@ -53,5 +119,7 @@ examples: compatible = "adi,adm1272"; reg = <0x10>; shunt-resistor-micro-ohms = <500>; + adi,volt-curr-sample-average = <128>; + adi,power-sample-average = <128>; }; }; diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml index 6e1d54ff5d5b..30db92977937 100644 --- a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml +++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml @@ -60,7 +60,6 @@ additionalProperties: false examples: - | - #include <dt-bindings/gpio/tegra-gpio.h> #include <dt-bindings/interrupt-controller/irq.h> i2c { @@ -71,8 +70,7 @@ examples: compatible = "onnn,nct1008"; reg = <0x4c>; vcc-supply = <&palmas_ldo6_reg>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_LOW>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; #thermal-sensor-cells = <1>; }; }; diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml new file mode 100644 index 000000000000..801ca9ba7d34 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/ti,tmp464.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TMP464 and TMP468 temperature sensors + +maintainers: + - Agathe Porte <agathe.porte@nokia.com> + +description: | + ±0.0625°C Remote and Local temperature sensor + https://www.ti.com/lit/ds/symlink/tmp464.pdf + https://www.ti.com/lit/ds/symlink/tmp468.pdf + +properties: + compatible: + enum: + - ti,tmp464 + - ti,tmp468 + + reg: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +required: + - compatible + - reg + +additionalProperties: false + +patternProperties: + "^channel@([0-8])$": + type: object + description: | + Represents channels of the device and their specific configuration. + + properties: + reg: + description: | + The channel number. 0 is local channel, 1-8 are remote channels. + items: + minimum: 0 + maximum: 8 + + label: + description: | + A descriptive name for this channel, like "ambient" or "psu". + + ti,n-factor: + description: | + The value (two's complement) to be programmed in the channel specific N correction register. + For remote channels only. + $ref: /schemas/types.yaml#/definitions/int32 + items: + minimum: -128 + maximum: 127 + + required: + - reg + + additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@4b { + compatible = "ti,tmp464"; + reg = <0x4b>; + }; + }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@4b { + compatible = "ti,tmp464"; + reg = <0x4b>; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0x0>; + label = "local"; + }; + + channel@1 { + reg = <0x1>; + ti,n-factor = <(-10)>; + label = "external"; + }; + + channel@2 { + reg = <0x2>; + ti,n-factor = <0x10>; + label = "somelabel"; + }; + + channel@3 { + reg = <0x3>; + status = "disabled"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml new file mode 100644 index 000000000000..ea2303c0e143 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml @@ -0,0 +1,146 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/atmel,at91sam-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: I2C for Atmel/Microchip platforms + +maintainers: + - Alexandre Belloni <alexandre.belloni@bootlin.com> + +properties: + compatible: + oneOf: + - items: + - enum: + - atmel,at91rm9200-i2c + - atmel,at91sam9261-i2c + - atmel,at91sam9260-i2c + - atmel,at91sam9g20-i2c + - atmel,at91sam9g10-i2c + - atmel,at91sam9x5-i2c + - atmel,sama5d4-i2c + - atmel,sama5d2-i2c + - microchip,sam9x60-i2c + - items: + - const: microchip,sama7g5-i2c + - const: microchip,sam9x60-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + clocks: + maxItems: 1 + + clock-frequency: + default: 100000 + + dmas: + items: + - description: TX DMA Channel Specifier + - description: RX DMA Channel Specifier + + dma-names: + items: + - const: tx + - const: rx + + atmel,fifo-size: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Maximum number of data the RX and TX FIFOs can store for + FIFO capable I2C controllers. + + scl-gpios: true + + sda-gpios: true + +required: + - compatible + - reg + - interrupts + - "#address-cells" + - "#size-cells" + - clocks + +allOf: + - $ref: "i2c-controller.yaml" + - if: + properties: + compatible: + contains: + enum: + - atmel,sama5d4-i2c + - atmel,sama5d2-i2c + - microchip,sam9x60-i2c + - microchip,sama7g5-i2c + then: + properties: + i2c-sda-hold-time-ns: + description: + TWD hold time + maxItems: 1 + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/dma/at91.h> + #include <dt-bindings/gpio/gpio.h> + + i2c0: i2c@fff84000 { + compatible = "atmel,at91sam9g20-i2c"; + reg = <0xfff84000 0x100>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&twi0_clk>; + clock-frequency = <400000>; + + eeprom@50 { + compatible = "atmel,24c512"; + reg = <0x50>; + pagesize = <128>; + }; + }; + + i2c1: i2c@f8034600 { + compatible = "atmel,sama5d2-i2c"; + reg = <0xf8034600 0x100>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(11)>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) + AT91_XDMAC_DT_PERID(12)>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&flx0>; + atmel,fifo-size = <16>; + i2c-sda-hold-time-ns = <336>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c0>; + pinctrl-1 = <&pinctrl_i2c0_gpio>; + sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>; + scl-gpios = <&pioA 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + + eeprom@54 { + compatible = "atmel,24c02"; + reg = <0x54>; + pagesize = <16>; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt deleted file mode 100644 index 2015f50aed0f..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt +++ /dev/null @@ -1,82 +0,0 @@ -I2C for Atmel platforms - -Required properties : -- compatible : Must be one of: - "atmel,at91rm9200-i2c", - "atmel,at91sam9261-i2c", - "atmel,at91sam9260-i2c", - "atmel,at91sam9g20-i2c", - "atmel,at91sam9g10-i2c", - "atmel,at91sam9x5-i2c", - "atmel,sama5d4-i2c", - "atmel,sama5d2-i2c", - "microchip,sam9x60-i2c". -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: interrupt number to the cpu. -- #address-cells = <1>; -- #size-cells = <0>; -- clocks: phandles to input clocks. - -Optional properties: -- clock-frequency: Desired I2C bus frequency in Hz, otherwise defaults to 100000 -- dmas: A list of two dma specifiers, one for each entry in dma-names. -- dma-names: should contain "tx" and "rx". -- atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO - capable I2C controllers. -- i2c-sda-hold-time-ns: TWD hold time, only available for: - "atmel,sama5d4-i2c", - "atmel,sama5d2-i2c", - "microchip,sam9x60-i2c". -- scl-gpios: specify the gpio related to SCL pin -- sda-gpios: specify the gpio related to SDA pin -- pinctrl: add extra pinctrl to configure i2c pins to gpio function for i2c - bus recovery, call it "gpio" state -- Child nodes conforming to i2c bus binding - - -Examples : - -i2c0: i2c@fff84000 { - compatible = "atmel,at91sam9g20-i2c"; - reg = <0xfff84000 0x100>; - interrupts = <12 4 6>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&twi0_clk>; - clock-frequency = <400000>; - - 24c512@50 { - compatible = "atmel,24c512"; - reg = <0x50>; - pagesize = <128>; - } -} - -i2c0: i2c@f8034600 { - compatible = "atmel,sama5d2-i2c"; - reg = <0xf8034600 0x100>; - interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; - dmas = <&dma0 - (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) - AT91_XDMAC_DT_PERID(11)>, - <&dma0 - (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)) - AT91_XDMAC_DT_PERID(12)>; - dma-names = "tx", "rx"; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&flx0>; - atmel,fifo-size = <16>; - i2c-sda-hold-time-ns = <336>; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&pinctrl_i2c0>; - pinctrl-1 = <&pinctrl_i2c0_gpio>; - sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>; - scl-gpios = <&pioA 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - - wm8731: wm8731@1a { - compatible = "wm8731"; - reg = <0x1a>; - }; -}; diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml index c167958ae2a9..01720e338b4c 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml @@ -88,9 +88,7 @@ unevaluatedProperties: false examples: - | #include <dt-bindings/clock/imx5-clock.h> - #include <dt-bindings/clock/vf610-clock.h> - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> i2c@83fc4000 { compatible = "fsl,imx51-i2c", "fsl,imx21-i2c"; @@ -99,6 +97,9 @@ examples: clocks = <&clks IMX5_CLK_I2C2_GATE>; }; + - | + #include <dt-bindings/clock/vf610-clock.h> + i2c@40066000 { compatible = "fsl,vf610-i2c"; reg = <0x40066000 0x1000>; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml b/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml index 98c6fcf7bf26..018e1b944424 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-mpc.yaml @@ -73,6 +73,7 @@ examples: clock-frequency = <100000>; }; + - | /* MPC5200B based board */ i2c@3d00 { #address-cells = <1>; @@ -84,6 +85,7 @@ examples: fsl,preserve-clocking; }; + - | /* MPC8544 base board */ i2c@3100 { #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt index 5ea216ae7084..026985b8f61a 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt @@ -12,8 +12,10 @@ Required properties: "mediatek,mt7622-i2c": for MediaTek MT7622 "mediatek,mt7623-i2c", "mediatek,mt6577-i2c": for MediaTek MT7623 "mediatek,mt7629-i2c", "mediatek,mt2712-i2c": for MediaTek MT7629 + "mediatek,mt8168-i2c": for MediaTek MT8168 "mediatek,mt8173-i2c": for MediaTek MT8173 "mediatek,mt8183-i2c": for MediaTek MT8183 + "mediatek,mt8186-i2c": for MediaTek MT8186 "mediatek,mt8192-i2c": for MediaTek MT8192 "mediatek,mt8195-i2c", "mediatek,mt8192-i2c": for MediaTek MT8195 "mediatek,mt8516-i2c", "mediatek,mt2712-i2c": for MediaTek MT8516 diff --git a/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt b/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt index 7b9fc0c22eaf..924ad8c03464 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt @@ -10,6 +10,7 @@ PROPERTIES: "qcom,msm8996-cci" "qcom,sdm845-cci" "qcom,sm8250-cci" + "qcom,sm8450-cci" - reg Usage: required @@ -43,7 +44,8 @@ PROPERTIES: SUBNODES: The CCI provides I2C masters for one (msm8916) or two i2c busses (msm8996, -sdm845 and sm8250), described as subdevices named "i2c-bus@0" and "i2c-bus@1". +sdm845, sm8250 and sm8450), described as subdevices named "i2c-bus@0" and +"i2c-bus@1". PROPERTIES: diff --git a/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt b/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt deleted file mode 100644 index 66ae46d3bc2f..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-s3c2410.txt +++ /dev/null @@ -1,58 +0,0 @@ -* Samsung's I2C controller - -The Samsung's I2C controller is used to interface with I2C devices. - -Required properties: - - compatible: value should be either of the following. - (a) "samsung, s3c2410-i2c", for i2c compatible with s3c2410 i2c. - (b) "samsung, s3c2440-i2c", for i2c compatible with s3c2440 i2c. - (c) "samsung, s3c2440-hdmiphy-i2c", for s3c2440-like i2c used - inside HDMIPHY block found on several samsung SoCs - (d) "samsung, exynos5-sata-phy-i2c", for s3c2440-like i2c used as - a host to SATA PHY controller on an internal bus. - - reg: physical base address of the controller and length of memory mapped - region. - - interrupts: interrupt number to the cpu. - - samsung,i2c-sda-delay: Delay (in ns) applied to data line (SDA) edges. - -Required for all cases except "samsung,s3c2440-hdmiphy-i2c": - - Samsung GPIO variant (deprecated): - - gpios: The order of the gpios should be the following: <SDA, SCL>. - The gpio specifier depends on the gpio controller. Required in all - cases except for "samsung,s3c2440-hdmiphy-i2c" whose input/output - lines are permanently wired to the respective clienta - - Pinctrl variant (preferred, if available): - - pinctrl-0: Pin control group to be used for this controller. - - pinctrl-names: Should contain only one value - "default". - -Optional properties: - - samsung,i2c-slave-addr: Slave address in multi-master environment. If not - specified, default value is 0. - - samsung,i2c-max-bus-freq: Desired frequency in Hz of the bus. If not - specified, the default value in Hz is 100000. - - samsung,sysreg-phandle - handle to syscon used to control the system registers - -Example: - - i2c@13870000 { - compatible = "samsung,s3c2440-i2c"; - reg = <0x13870000 0x100>; - interrupts = <345>; - samsung,i2c-sda-delay = <100>; - samsung,i2c-max-bus-freq = <100000>; - /* Samsung GPIO variant begins here */ - gpios = <&gpd1 2 0 /* SDA */ - &gpd1 3 0 /* SCL */>; - /* Samsung GPIO variant ends here */ - /* Pinctrl variant begins here */ - pinctrl-0 = <&i2c3_bus>; - pinctrl-names = "default"; - /* Pinctrl variant ends here */ - #address-cells = <1>; - #size-cells = <0>; - - wm8994@1a { - compatible = "wlf,wm8994"; - reg = <0x1a>; - }; - }; diff --git a/Documentation/devicetree/bindings/i2c/i2c.txt b/Documentation/devicetree/bindings/i2c/i2c.txt index b864916e087f..fc3dd7ec0445 100644 --- a/Documentation/devicetree/bindings/i2c/i2c.txt +++ b/Documentation/devicetree/bindings/i2c/i2c.txt @@ -95,6 +95,10 @@ wants to support one of the below features, it should adapt these bindings. - smbus-alert states that the optional SMBus-Alert feature apply to this bus. +- mctp-controller + indicates that the system is accessible via this bus as an endpoint for + MCTP over I2C transport. + Required properties (per child device) -------------------------------------- diff --git a/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml b/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml index febde6cc5f69..af6d64a6da6e 100644 --- a/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/ingenic,i2c.yaml @@ -69,8 +69,7 @@ examples: #size-cells = <0>; reg = <0x10054000 0x1000>; - interrupt-parent = <&intc>; - interrupts = <56>; + interrupts = <56 IRQ_TYPE_LEVEL_LOW>; clocks = <&cgu JZ4780_CLK_SMB4>; pinctrl-names = "default"; @@ -86,7 +85,6 @@ examples: compatible = "nxp,pcf8563"; reg = <0x51>; - interrupt-parent = <&gpf>; interrupts = <30 IRQ_TYPE_LEVEL_LOW>; }; }; diff --git a/Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml b/Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml new file mode 100644 index 000000000000..7bad4b946a34 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/microchip,corei2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MPFS I2C Controller Device Tree Bindings + +maintainers: + - Daire McNamara <daire.mcnamara@microchip.com> + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +properties: + compatible: + oneOf: + - items: + - const: microchip,mpfs-i2c # Microchip PolarFire SoC compatible SoCs + - const: microchip,corei2c-rtl-v7 # Microchip Fabric based i2c IP core + - const: microchip,corei2c-rtl-v7 # Microchip Fabric based i2c IP core + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-frequency: + description: | + Desired I2C bus clock frequency in Hz. As only Standard and Fast + modes are supported, possible values are 100000 and 400000. + enum: [100000, 400000] + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + i2c@2010a000 { + compatible = "microchip,mpfs-i2c", "microchip,corei2c-rtl-v7"; + reg = <0x2010a000 0x1000>; + clocks = <&clkcfg 15>; + interrupt-parent = <&plic>; + interrupts = <58>; + clock-frequency = <100000>; + }; +... diff --git a/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml b/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml index 052aad44e781..c30107833a51 100644 --- a/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml @@ -49,6 +49,11 @@ properties: - renesas,i2c-r8a779a0 # R-Car V3U - const: renesas,rcar-gen3-i2c # R-Car Gen3 and RZ/G2 + - items: + - enum: + - renesas,i2c-r8a779f0 # R-Car S4-8 + - const: renesas,rcar-gen4-i2c # R-Car Gen4 + reg: maxItems: 1 @@ -132,6 +137,7 @@ allOf: enum: - renesas,rcar-gen2-i2c - renesas,rcar-gen3-i2c + - renesas,rcar-gen4-i2c then: required: - resets diff --git a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml index 402fd125e010..f4b235a87ac6 100644 --- a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml +++ b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml @@ -20,6 +20,7 @@ properties: - renesas,riic-r7s72100 # RZ/A1H - renesas,riic-r7s9210 # RZ/A2M - renesas,riic-r9a07g044 # RZ/G2{L,LC} + - renesas,riic-r9a07g054 # RZ/V2L - const: renesas,riic-rz # RZ/A or RZ/G2L reg: @@ -75,6 +76,7 @@ if: contains: enum: - renesas,riic-r9a07g044 + - renesas,riic-r9a07g054 then: required: - resets diff --git a/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml new file mode 100644 index 000000000000..84051b0129c2 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml @@ -0,0 +1,164 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/samsung,s3c2410-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C/S5P/Exynos SoC I2C Controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + enum: + - samsung,s3c2410-i2c + - samsung,s3c2440-i2c + # For s3c2440-like I2C used inside HDMIPHY block found on several SoCs: + - samsung,s3c2440-hdmiphy-i2c + # For s3c2440-like I2C used as a host to SATA PHY controller on an + # internal bus: + - samsung,exynos5-sata-phy-i2c + + '#address-cells': + const: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: i2c + + gpios: + description: | + The order of the GPIOs should be the following:: <SDA, SCL>. The GPIO + specifier depends on the gpio controller. Required in all cases except + for "samsung,s3c2440-hdmiphy-i2c" whose input/output lines are + permanently wired to the respective client. + This property is deprecated. Use "pinctrl-0" and "pinctrl-names" instead. + deprecated: yes + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + samsung,i2c-max-bus-freq: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Desired frequency in Hz of the bus. + default: 100000 + + samsung,i2c-sda-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Delay (in ns) applied to data line (SDA) edges. + default: 0 + + samsung,i2c-slave-addr: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Slave address in multi-master environment. + default: 0 + + samsung,sysreg-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: Pandle to syscon used to control the system registers. + + '#size-cells': + const: 0 + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + - if: + properties: + compatible: + contains: + enum: + - samsung,s3c2440-hdmiphy-i2c + - samsung,exynos5-sata-phy-i2c + then: + properties: + gpios: false + + - if: + properties: + compatible: + contains: + enum: + - samsung,s3c2410-i2c + - samsung,s3c2440-i2c + - samsung,s3c2440-hdmiphy-i2c + then: + required: + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5250.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + i2c@12c60000 { + compatible = "samsung,s3c2440-i2c"; + reg = <0x12C60000 0x100>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clock CLK_I2C0>; + clock-names = "i2c"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_bus>; + + samsung,sysreg-phandle = <&sysreg_system_controller>; + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <20000>; + samsung,i2c-slave-addr = <0x66>; + + eeprom@50 { + compatible = "samsung,s524ad0xd1"; + reg = <0x50>; + }; + }; + + i2c@12ce0000 { + compatible = "samsung,s3c2440-hdmiphy-i2c"; + reg = <0x12CE0000 0x1000>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clock CLK_I2C_HDMI>; + clock-names = "i2c"; + + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <66000>; + + phy-i2c@38 { + compatible = "samsung,exynos4212-hdmiphy"; + reg = <0x38>; + }; + }; + + i2c@121d0000 { + compatible = "samsung,exynos5-sata-phy-i2c"; + reg = <0x121D0000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clock CLK_SATA_PHYI2C>; + clock-names = "i2c"; + + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <40000>; + + phy-i2c@38 { + compatible = "samsung,exynos-sataphy-i2c"; + reg = <0x38>; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml index 46b62e1c9273..dccbb18b6dc0 100644 --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml @@ -25,16 +25,9 @@ allOf: i2c-scl-falling-time-ns: default: 10 - - st,syscfg-fmp: - description: Use to set Fast Mode Plus bit within SYSCFG when - Fast Mode Plus speed is selected by slave. - Format is phandle to syscfg / register offset within - syscfg / register bitmask for FMP bit. - $ref: "/schemas/types.yaml#/definitions/phandle-array" - items: - minItems: 3 - maxItems: 3 + else: + properties: + st,syscfg-fmp: false - if: properties: @@ -87,6 +80,16 @@ properties: minimum: 1 maximum: 1000000 + st,syscfg-fmp: + description: Use to set Fast Mode Plus bit within SYSCFG when Fast Mode + Plus speed is selected by slave. + $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + - items: + - description: phandle to syscfg + - description: register offset within syscfg + - description: register bitmask for FMP bit + required: - compatible - reg @@ -147,4 +150,3 @@ examples: i2c-scl-falling-time-ns = <20>; st,syscfg-fmp = <&syscfg 0x4 0x2>; }; -... diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml new file mode 100644 index 000000000000..d259e796c1d6 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml @@ -0,0 +1,79 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl367.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL367 3-Axis Digital Accelerometer + +maintainers: + - Cosmin Tanislav <cosmin.tanislav@analog.com> + +description: | + The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. + + The ADXL367 does not alias input signals by to achieve ultralow power + consumption, it samples the full bandwidth of the sensor at all + data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, + with a resolution of 0.25mg/LSB on the +-2 g range. + + In addition to its ultralow power consumption, the ADXL367 + has many features to enable true system level power reduction. + It includes a deep multimode output FIFO, a built-in micropower + temperature sensor, and an internal ADC for synchronous conversion + of an additional analog input. + https://www.analog.com/en/products/adxl367.html + +properties: + compatible: + enum: + - adi,adxl367 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + spi-max-frequency: true + + vdd-supply: true + vddio-supply: true + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@53 { + compatible = "adi,adxl367"; + reg = <0x53>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@0 { + compatible = "adi,adxl367"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7280a.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7280a.yaml new file mode 100644 index 000000000000..a694d5794d4a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7280a.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad7280a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD7280a Lithium Ion Battery Monitoring System + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + - Jonathan Cameron <jic23@kernel.org> + +description: | + Bindings for the Analog Devices AD7280a Battery Monitoring System. + Used in devices such as hybrid electric cars, battery backup and power tools. + Multiple chips can be daisy chained and accessed via a single SPI interface. + Data sheet found here: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7280A.pdf + +properties: + compatible: + const: adi,ad7280a + + reg: + maxItems: 1 + + interrupts: + description: IRQ line for the ADC + maxItems: 1 + + spi-max-frequency: true + + adi,voltage-alert-last-chan: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Allows limiting of scope of which channels are considered for voltage + alerts, typically because not all are wired to anything. Only applies to + last device in the daisy chain. + default: 5 + enum: [3, 4, 5] + + adi,acquisition-time-ns: + description: + Additional time may be needed to charge the sampling capacitors depending + on external writing. + default: 400 + enum: [400, 800, 1200, 1600] + + adi,thermistor-termination: + type: boolean + description: + Enable the thermistor termination function. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad7280a"; + reg = <0>; + spi-max-frequency = <700000>; + interrupt-parent = <&gpio>; + interrupts = <25 2>; + adi,thermistor-termination; + adi,acquisition-time-ns = <800>; + adi,voltage-alert-last-chan = <5>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml b/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml index efed361215b4..31f840d59303 100644 --- a/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml @@ -7,7 +7,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: AT91 SAMA5D2 Analog to Digital Converter (ADC) maintainers: - - Ludovic Desroches <ludovic.desroches@atmel.com> - Eugen Hristev <eugen.hristev@microchip.com> properties: @@ -72,7 +71,6 @@ required: - atmel,min-sample-rate-hz - atmel,max-sample-rate-hz - atmel,startup-time-ms - - atmel,trigger-edge-type examples: - | diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml index b939f9652e3a..65581ad4b816 100644 --- a/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt2701-auxadc.yaml @@ -34,6 +34,7 @@ properties: - items: - enum: - mediatek,mt8183-auxadc + - mediatek,mt8186-auxadc - mediatek,mt8195-auxadc - mediatek,mt8516-auxadc - const: mediatek,mt8173-auxadc diff --git a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3201.yaml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3201.yaml index cbbac4ce56d6..fcc1ba53b20d 100644 --- a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3201.yaml +++ b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3201.yaml @@ -10,7 +10,7 @@ maintainers: - Oskar Andero <oskar.andero@gmail.com> description: | - Family of simple ADCs with an I2C inteface. + Family of simple ADCs with a SPI interface. properties: compatible: diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml index 27e3108661c0..2a94db688830 100644 --- a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml @@ -51,7 +51,7 @@ examples: #size-cells = <0>; pmic_iadc: adc@3600 { compatible = "qcom,spmi-iadc"; - reg = <0x3600 0x100>; + reg = <0x3600>; interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>; qcom,external-resistor-micro-ohms = <10000>; #io-channel-cells = <1>; diff --git a/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml b/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml index 7b895784e008..57a31356082e 100644 --- a/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ti,palmas-gpadc.yaml @@ -74,9 +74,9 @@ examples: compatible = "ti,twl6035-pmic", "ti,palmas-pmic"; adc { compatible = "ti,palmas-gpadc"; - interrupts = <18 0 - 16 0 - 17 0>; + interrupts = <18 0>, + <16 0>, + <17 0>; #io-channel-cells = <1>; ti,channel0-current-microamp = <5>; ti,channel3-current-microamp = <10>; diff --git a/Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml b/Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml index 87992db389b2..3698b4b0900f 100644 --- a/Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml +++ b/Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml @@ -92,6 +92,10 @@ properties: description: AMS Controller register space maxItems: 1 + clocks: + items: + - description: AMS reference clock + ranges: description: Maps the child address space for PS and/or PL. @@ -181,12 +185,15 @@ properties: required: - compatible - reg + - clocks - ranges additionalProperties: false examples: - | + #include <dt-bindings/clock/xlnx-zynqmp-clk.h> + bus { #address-cells = <2>; #size-cells = <2>; @@ -196,6 +203,7 @@ examples: interrupt-parent = <&gic>; interrupts = <0 56 4>; reg = <0x0 0xffa50000 0x0 0x800>; + clocks = <&zynqmp_clk AMS_REF>; #address-cells = <1>; #size-cells = <1>; #io-channel-cells = <1>; diff --git a/Documentation/devicetree/bindings/iio/afe/temperature-sense-rtd.yaml b/Documentation/devicetree/bindings/iio/afe/temperature-sense-rtd.yaml new file mode 100644 index 000000000000..336ce96371db --- /dev/null +++ b/Documentation/devicetree/bindings/iio/afe/temperature-sense-rtd.yaml @@ -0,0 +1,101 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/afe/temperature-sense-rtd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Temperature Sense RTD + +maintainers: + - Liam Beguin <liambeguin@gmail.com> + +description: | + RTDs (Resistance Temperature Detectors) are a kind of temperature sensors + used to get a linear voltage to temperature reading within a give range + (usually 0 to 100 degrees Celsius). + + When an io-channel measures the output voltage across an RTD such as a + PT1000, the interesting measurement is almost always the corresponding + temperature, not the voltage output. This binding describes such a circuit. + + The general transfer function here is (using SI units) + + V = R(T) * iexc + R(T) = r0 * (1 + alpha * T) + T = 1 / (alpha * r0 * iexc) * (V - r0 * iexc) + + The following circuit matches what's in the examples section. + + 5V0 + ----- + | + +---+----+ + | R 5k | + +---+----+ + | + V 1mA + | + +---- Vout + | + +---+----+ + | PT1000 | + +---+----+ + | + ----- + GND + +properties: + compatible: + const: temperature-sense-rtd + + io-channels: + maxItems: 1 + description: | + Channel node of a voltage io-channel. + + '#io-channel-cells': + const: 0 + + excitation-current-microamp: + description: The current fed through the RTD sensor. + + alpha-ppm-per-celsius: + description: | + alpha can also be expressed in micro-ohms per ohm Celsius. It's a linear + approximation of the resistance versus temperature relationship + between 0 and 100 degrees Celsius. + + alpha = (R_100 - R_0) / (100 * R_0) + + Where, R_100 is the resistance of the sensor at 100 degrees Celsius, and + R_0 (or r-naught-ohms) is the resistance of the sensor at 0 degrees + Celsius. + + Pure platinum has an alpha of 3925. Industry standards such as IEC60751 + and ASTM E-1137 specify an alpha of 3850. + + r-naught-ohms: + description: | + Resistance of the sensor at 0 degrees Celsius. + Common values are 100 for PT100, 500 for PT500, and 1000 for PT1000 + +additionalProperties: false +required: + - compatible + - io-channels + - excitation-current-microamp + - alpha-ppm-per-celsius + - r-naught-ohms + +examples: + - | + pt1000_1: temperature-sensor0 { + compatible = "temperature-sense-rtd"; + #io-channel-cells = <0>; + io-channels = <&temp_adc1 0>; + + excitation-current-microamp = <1000>; /* i = U/R = 5 / 5000 */ + alpha-ppm-per-celsius = <3908>; + r-naught-ohms = <1000>; + }; +... diff --git a/Documentation/devicetree/bindings/iio/afe/temperature-transducer.yaml b/Documentation/devicetree/bindings/iio/afe/temperature-transducer.yaml new file mode 100644 index 000000000000..cfbf5350db27 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/afe/temperature-transducer.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/afe/temperature-transducer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Temperature Transducer + +maintainers: + - Liam Beguin <liambeguin@gmail.com> + +description: | + A temperature transducer is a device that converts a thermal quantity + into any other physical quantity. This binding applies to temperature to + voltage (like the LTC2997), and temperature to current (like the AD590) + linear transducers. + In both cases these are assumed to be connected to a voltage ADC. + + When an io-channel measures the output voltage of a temperature analog front + end such as a temperature transducer, the interesting measurement is almost + always the corresponding temperature, not the voltage output. This binding + describes such a circuit. + + The general transfer function here is (using SI units) + V(T) = Rsense * Isense(T) + T = (Isense(T) / alpha) + offset + T = 1 / (Rsense * alpha) * (V + offset * Rsense * alpha) + + When using a temperature to voltage transducer, Rsense is set to 1. + + The following circuits show a temperature to current and a temperature to + voltage transducer that can be used with this binding. + + VCC + ----- + | + +---+---+ + | AD590 | VCC + +---+---+ ----- + | | + V proportional to T +----+----+ + | D+ --+ | + +---- Vout | LTC2997 +--- Vout + | D- --+ | + +---+----+ +---------+ + | Rsense | | + +---+----+ ----- + | GND + ----- + GND + +properties: + compatible: + const: temperature-transducer + + io-channels: + maxItems: 1 + description: | + Channel node of a voltage io-channel. + + '#io-channel-cells': + const: 0 + + sense-offset-millicelsius: + description: | + Temperature offset. + This offset is commonly used to convert from Kelvins to degrees Celsius. + In that case, sense-offset-millicelsius would be set to <(-273150)>. + default: 0 + + sense-resistor-ohms: + description: | + The sense resistor. + By default sense-resistor-ohms cancels out the resistor making the + circuit behave like a temperature transducer. + default: 1 + + alpha-ppm-per-celsius: + description: | + Sometimes referred to as output gain, slope, or temperature coefficient. + + alpha is expressed in parts per million which can be micro-amps per + degrees Celsius or micro-volts per degrees Celsius. The is the main + characteristic of a temperature transducer and should be stated in the + datasheet. + +additionalProperties: false + +required: + - compatible + - io-channels + - alpha-ppm-per-celsius + +examples: + - | + ad950: temperature-sensor-0 { + compatible = "temperature-transducer"; + #io-channel-cells = <0>; + io-channels = <&temp_adc 3>; + + sense-offset-millicelsius = <(-273150)>; /* Kelvin to degrees Celsius */ + sense-resistor-ohms = <8060>; + alpha-ppm-per-celsius = <1>; /* 1 uA/K */ + }; + - | + znq_tmp: temperature-sensor-1 { + compatible = "temperature-transducer"; + #io-channel-cells = <0>; + io-channels = <&temp_adc 2>; + + sense-offset-millicelsius = <(-273150)>; /* Kelvin to degrees Celsius */ + alpha-ppm-per-celsius = <4000>; /* 4 mV/K */ + }; +... diff --git a/Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml b/Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml new file mode 100644 index 000000000000..5277479be382 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/amplifiers/adi,ada4250.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADA4250 Programmable Gain Instrumentation Amplifier + +maintainers: + - Antoniu Miclaus <antoniu.miclaus@analog.com> + +description: | + Precision Low Power, 110kHz, 26uA, Programmable Gain Instrumentation Amplifier. + +properties: + compatible: + enum: + - adi,ada4250 + + reg: + maxItems: 1 + + avdd-supply: true + + adi,refbuf-enable: + description: + Enable internal buffer to drive the reference pin. + type: boolean + + spi-max-frequency: true + +required: + - compatible + - reg + - avdd-supply + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + amplifier@0 { + compatible = "adi,ada4250"; + reg = <0>; + avdd-supply = <&avdd>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml new file mode 100644 index 000000000000..48f9e7d29423 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml @@ -0,0 +1,146 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ltc2688.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices LTC2688 DAC + +maintainers: + - Nuno Sá <nuno.sa@analog.com> + +description: | + Analog Devices LTC2688 16 channel, 16 bit, +-15V DAC + https://www.analog.com/media/en/technical-documentation/data-sheets/ltc2688.pdf + +properties: + compatible: + enum: + - adi,ltc2688 + + reg: + maxItems: 1 + + vcc-supply: + description: Analog Supply Voltage Input. + + iovcc-supply: + description: Digital Input/Output Supply Voltage. + + vref-supply: + description: + Reference Input/Output. The voltage at the REF pin sets the full-scale + range of all channels. If not provided the internal reference is used and + also provided on the VREF pin". + + clr-gpios: + description: + If specified, it will be asserted during driver probe. As the line is + active low, it should be marked GPIO_ACTIVE_LOW. + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +patternProperties: + "^channel@([0-9]|1[0-5])$": + type: object + + properties: + reg: + description: The channel number representing the DAC output channel. + maximum: 15 + + adi,toggle-mode: + description: + Set the channel as a toggle enabled channel. Toggle operation enables + fast switching of a DAC output between two different DAC codes without + any SPI transaction. + type: boolean + + adi,output-range-microvolt: + description: Specify the channel output full scale range. + oneOf: + - items: + - const: 0 + - enum: [5000000, 10000000] + - items: + - const: -5000000 + - const: 5000000 + - items: + - const: -10000000 + - const: 10000000 + - items: + - const: -15000000 + - const: 15000000 + + adi,overrange: + description: Enable 5% overrange over the selected full scale range. + type: boolean + + clocks: + maxItems: 1 + + adi,toggle-dither-input: + description: + Selects the TGPx pin to be associated with this channel. This setting + only makes sense for toggle or dither enabled channels. If + @adi,toggle-mode is not set and this property is given, the channel is + assumed to be a dither capable channel. Note that multiple channels + can be mapped to the same pin. If this setting is given, the + respective @clock must also be provided. Mappings between this and + input pins + 0 - TGP1 + 1 - TGP2 + 2 - TGP3 + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] + + dependencies: + adi,toggle-dither-input: [ clocks ] + + required: + - reg + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + + spi { + #address-cells = <1>; + #size-cells = <0>; + ltc2688: ltc2688@0 { + compatible = "adi,ltc2688"; + reg = <0>; + + vcc-supply = <&vcc>; + iovcc-supply = <&vcc>; + vref-supply = <&vref>; + + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + adi,toggle-mode; + adi,overrange; + }; + + channel@1 { + reg = <1>; + adi,output-range-microvolt = <0 10000000>; + + clocks = <&clock_tgp3>; + adi,toggle-dither-input = <2>; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml new file mode 100644 index 000000000000..2716c1e8fe31 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/frequency/adi,admv1014.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADMV1014 Microwave Downconverter + +maintainers: + - Antoniu Miclaus <antoniu.miclaus@analog.com> + +description: | + Wideband, microwave downconverter optimized for point to point microwave + radio designs operating in the 24 GHz to 44 GHz frequency range. + + https://www.analog.com/en/products/admv1014.html + +properties: + compatible: + enum: + - adi,admv1014 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 1000000 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: lo_in + description: + External clock that provides the Local Oscilator input. + + vcm-supply: + description: + Common-mode voltage regulator. + + vcc-if-bb-supply: + description: + BB and IF supply voltage regulator. + + vcc-vga-supply: + description: + RF Amplifier supply voltage regulator. + + vcc-vva-supply: + description: + VVA Control Circuit supply voltage regulator. + + vcc-lna-3p3-supply: + description: + Low Noise Amplifier 3.3V supply voltage regulator. + + vcc-lna-1p5-supply: + description: + Low Noise Amplifier 1.5V supply voltage regulator. + + vcc-bg-supply: + description: + Band Gap Circuit supply voltage regulator. + + vcc-quad-supply: + description: + Quadruple supply voltage regulator. + + vcc-mixer-supply: + description: + Mixer supply voltage regulator. + + adi,input-mode: + description: + Select the input mode. + iq - in-phase quadrature (I/Q) input + if - complex intermediate frequency (IF) input + enum: [iq, if] + + adi,detector-enable: + description: + Digital Rx Detector Enable. The Square Law Detector output is + available at output pin VDET. + type: boolean + + adi,p1db-compensation-enable: + description: + Turn on bits to optimize P1dB. + type: boolean + + adi,quad-se-mode: + description: + Switch the LO path from differential to single-ended operation. + se-neg - Single-Ended Mode, Negative Side Disabled. + se-pos - Single-Ended Mode, Positive Side Disabled. + diff - Differential Mode. + enum: [se-neg, se-pos, diff] + +required: + - compatible + - reg + - clocks + - clock-names + - vcm-supply + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + converter@0 { + compatible = "adi,admv1014"; + reg = <0>; + spi-max-frequency = <1000000>; + clocks = <&admv1014_lo>; + clock-names = "lo_in"; + vcm-supply = <&vcm>; + vcc-if-bb-supply = <&vcc_if_bb>; + vcc-vga-supply = <&vcc_vga>; + vcc-vva-supply = <&vcc_vva>; + vcc-lna-3p3-supply = <&vcc_lna_3p3>; + vcc-lna-1p5-supply = <&vcc_lna_1p5>; + vcc-bg-supply = <&vcc_bg>; + vcc-quad-supply = <&vcc_quad>; + vcc-mixer-supply = <&vcc_mixer>; + adi,quad-se-mode = "diff"; + adi,detector-enable; + adi,p1db-compensation-enable; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml new file mode 100644 index 000000000000..da7fe85ec92e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/frequency/adi,admv4420.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADMV4420 K Band Downconverter + +maintainers: + - Cristian Pop <cristian.pop@analog.com> + +description: + The ADMV4420 is a highly integrated, double balanced, active + mixer with an integrated fractional-N synthesizer, ideally suited + for next generation K band satellite communications + +properties: + compatible: + enum: + - adi,admv4420 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 1000000 + + adi,lo-freq-khz: + description: LO Frequency + $ref: /schemas/types.yaml#/definitions/uint32 + + adi,ref-ext-single-ended-en: + description: External reference selected. + type: boolean + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + mixer@0 { + compatible = "adi,admv4420"; + reg = <0>; + spi-max-frequency = <1000000>; + adi,lo-freq-khz = <16750000>; + adi,ref-ext-single-ended-en; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml new file mode 100644 index 000000000000..b8a6ee16854f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9324.yaml @@ -0,0 +1,161 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/semtech,sx9324.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Semtech's SX9324 capacitive proximity sensor + +maintainers: + - Gwendal Grignou <gwendal@chromium.org> + - Daniel Campello <campello@chromium.org> + +description: | + Semtech's SX9324 proximity sensor. + +properties: + compatible: + const: semtech,sx9324 + + reg: + maxItems: 1 + + interrupts: + description: + Generated by device to announce preceding read request has finished + and data is available or that a close/far proximity event has happened. + maxItems: 1 + + vdd-supply: + description: Main power supply + + svdd-supply: + description: Host interface power supply + + "#io-channel-cells": + const: 1 + + semtech,ph0-pin: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + Array of 3 entries. Index represent the id of the CS pin. + Value indicates how each CS pin is used during phase 0. + Each of the 3 pins have the following value - + 0 : unused (high impedance) + 1 : measured input + 2 : dynamic shield + 3 : grounded. + For instance, CS0 measured, CS1 shield and CS2 ground is [1, 2, 3] + items: + enum: [ 0, 1, 2, 3 ] + minItems: 3 + maxItems: 3 + + semtech,ph1-pin: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: Same as ph0-pin for phase 1. + items: + enum: [ 0, 1, 2, 3 ] + minItems: 3 + maxItems: 3 + + semtech,ph2-pin: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: Same as ph0-pin for phase 2. + items: + enum: [ 0, 1, 2, 3 ] + minItems: 3 + maxItems: 3 + + semtech,ph3-pin: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: Same as ph0-pin for phase 3. + items: + enum: [ 0, 1, 2, 3 ] + minItems: 3 + maxItems: 3 + + + semtech,ph01-resolution: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [8, 16, 32, 64, 128, 256, 512, 1024] + description: + Capacitance measurement resolution. For phase 0 and 1. + Higher the number, higher the resolution. + default: 128 + + semtech,ph23-resolution: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [8, 16, 32, 64, 128, 256, 512, 1024] + description: + Capacitance measurement resolution. For phase 2 and 3 + default: 128 + + semtech,startup-sensor: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + default: 0 + description: | + Phase used for start-up proximity detection. + It is used when we enable a phase to remove static offset and measure + only capacitance changes introduced by the user. + + semtech,ph01-proxraw-strength: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + default: 1 + description: + PROXRAW filter strength for phase 0 and 1. A value of 0 represents off, + and other values represent 1-1/2^N. + + semtech,ph23-proxraw-strength: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + default: 1 + description: + Same as proxraw-strength01, for phase 2 and 3. + + semtech,avg-pos-strength: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 16, 64, 128, 256, 512, 1024, 4294967295] + default: 16 + description: | + Average positive filter strength. A value of 0 represents off and + UINT_MAX (4294967295) represents infinite. Other values + represent 1-1/N. + +required: + - compatible + - reg + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + proximity@28 { + compatible = "semtech,sx9324"; + reg = <0x28>; + interrupt-parent = <&pio>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW 5>; + vdd-supply = <&pp3300_a>; + svdd-supply = <&pp1800_prox>; + #io-channel-cells = <1>; + semtech,ph0-pin = <1 2 3>; + semtech,ph1-pin = <3 2 1>; + semtech,ph2-pin = <1 2 3>; + semtech,ph3-pin = <3 2 1>; + semtech,ph01-resolution = <256>; + semtech,ph23-resolution = <256>; + semtech,startup-sensor = <1>; + semtech,ph01-proxraw-strength = <2>; + semtech,ph23-proxraw-strength = <2>; + semtech,avg-pos-strength = <64>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml new file mode 100644 index 000000000000..63e1a1fd00d4 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/semtech,sx9360.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Semtech's SX9360 capacitive proximity sensor + +maintainers: + - Gwendal Grignou <gwendal@chromium.org> + - Daniel Campello <campello@chromium.org> + +description: | + Semtech's SX9360 proximity sensor. + +properties: + compatible: + const: semtech,sx9360 + + reg: + maxItems: 1 + + interrupts: + description: + Generated by device to announce preceding read request has finished + and data is available or that a close/far proximity event has happened. + maxItems: 1 + + vdd-supply: + description: Main power supply + + svdd-supply: + description: Host interface power supply + + "#io-channel-cells": + const: 1 + + semtech,resolution: + $ref: /schemas/types.yaml#/definitions/uint32-array + enum: [8, 16, 32, 64, 128, 256, 512, 1024] + description: + Capacitance measurement resolution. For both phases, "reference" and + "measurement". Higher the number, higher the resolution. + default: 128 + + semtech,proxraw-strength: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 + default: 1 + description: + PROXRAW filter strength for both phases. A value of 0 represents off, + and other values represent 1-1/2^N. + + semtech,avg-pos-strength: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 16, 64, 128, 256, 512, 1024, 4294967295] + default: 16 + description: | + Average positive filter strength. A value of 0 represents off and + UINT_MAX (4294967295) represents infinite. Other values + represent 1-1/N. + +required: + - compatible + - reg + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + proximity@28 { + compatible = "semtech,sx9360"; + reg = <0x28>; + interrupt-parent = <&pio>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW 5>; + vdd-supply = <&pp3300_a>; + svdd-supply = <&pp1800_prox>; + #io-channel-cells = <1>; + semtech,resolution = <256>; + semtech,proxraw-strength = <2>; + semtech,avg-pos-strength = <64>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml index 71de5631ebae..9735a2048255 100644 --- a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml +++ b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml @@ -46,6 +46,9 @@ properties: - st,lsm330d-accel - st,lsm330dl-accel - st,lsm330dlc-accel + - description: Silan Accelerometers + enum: + - silan,sc7a20 - description: STMicroelectronics Gyroscopes enum: - st,l3g4200d-gyro diff --git a/Documentation/devicetree/bindings/input/adc-joystick.yaml b/Documentation/devicetree/bindings/input/adc-joystick.yaml index 721878d5b7af..2ee04e03bc22 100644 --- a/Documentation/devicetree/bindings/input/adc-joystick.yaml +++ b/Documentation/devicetree/bindings/input/adc-joystick.yaml @@ -61,11 +61,10 @@ patternProperties: description: EV_ABS specific event code generated by the axis. abs-range: - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array - - items: - - description: minimum value - - description: maximum value + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: minimum value + - description: maximum value description: > Minimum and maximum values produced by the axis. For an ABS_X axis this will be the left-most and right-most diff --git a/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml b/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml new file mode 100644 index 000000000000..b1770640f94b --- /dev/null +++ b/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/mediatek,mt6779-keypad.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek's Keypad Controller device tree bindings + +maintainers: + - Fengping Yu <fengping.yu@mediatek.com> + +allOf: + - $ref: "/schemas/input/matrix-keymap.yaml#" + +description: | + Mediatek's Keypad controller is used to interface a SoC with a matrix-type + keypad device. The keypad controller supports multiple row and column lines. + A key can be placed at each intersection of a unique row and a unique column. + The keypad controller can sense a key-press and key-release and report the + event using a interrupt to the cpu. + +properties: + compatible: + oneOf: + - const: mediatek,mt6779-keypad + - items: + - enum: + - mediatek,mt6873-keypad + - const: mediatek,mt6779-keypad + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: kpd + + wakeup-source: + description: use any event on keypad as wakeup event + type: boolean + + debounce-delay-ms: + maximum: 256 + default: 16 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/input/input.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + keyboard@10010000 { + compatible = "mediatek,mt6779-keypad"; + reg = <0 0x10010000 0 0x1000>; + interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_FALLING>; + clocks = <&clk26m>; + clock-names = "kpd"; + }; + }; diff --git a/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt b/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt index 535d92885372..9d00f2a8e13a 100644 --- a/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt +++ b/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt @@ -9,7 +9,10 @@ For MT6397/MT6323 MFD bindings see: Documentation/devicetree/bindings/mfd/mt6397.txt Required properties: -- compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys" +- compatible: Should be one of: + - "mediatek,mt6397-keys" + - "mediatek,mt6323-keys" + - "mediatek,mt6358-keys" - linux,keycodes: See Documentation/devicetree/bindings/input/input.yaml Optional Properties: diff --git a/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml b/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml new file mode 100644 index 000000000000..e3a2b871e50c --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/imagis,ist3038c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Imagis IST30XXC family touchscreen controller bindings + +maintainers: + - Markuss Broks <markuss.broks@gmail.com> + +allOf: + - $ref: touchscreen.yaml# + +properties: + $nodename: + pattern: "^touchscreen@[0-9a-f]+$" + + compatible: + enum: + - imagis,ist3038c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Power supply regulator for the chip + + vddio-supply: + description: Power supply regulator for the I2C bus + + touchscreen-size-x: true + touchscreen-size-y: true + touchscreen-fuzz-x: true + touchscreen-fuzz-y: true + touchscreen-inverted-x: true + touchscreen-inverted-y: true + touchscreen-swapped-x-y: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - touchscreen-size-x + - touchscreen-size-y + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + touchscreen@50 { + compatible = "imagis,ist3038c"; + reg = <0x50>; + interrupt-parent = <&gpio>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&ldo1_reg>; + vddio-supply = <&ldo2_reg>; + touchscreen-size-x = <720>; + touchscreen-size-y = <1280>; + touchscreen-fuzz-x = <10>; + touchscreen-fuzz-y = <10>; + touchscreen-inverted-x; + touchscreen-inverted-y; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index e4c3c2818119..89853b482513 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -26,7 +26,6 @@ properties: - qcom,msm8939-bimc - qcom,msm8939-pcnoc - qcom,msm8939-snoc - - qcom,msm8939-snoc-mm - qcom,msm8996-a0noc - qcom,msm8996-a1noc - qcom,msm8996-a2noc @@ -80,7 +79,6 @@ allOf: - qcom,msm8939-bimc - qcom,msm8939-pcnoc - qcom,msm8939-snoc - - qcom,msm8939-snoc-mm - qcom,msm8996-a1noc - qcom,msm8996-a2noc - qcom,msm8996-bimc @@ -107,6 +105,37 @@ allOf: - description: Bus Clock - description: Bus A Clock + # Child node's properties + patternProperties: + '^interconnect-[a-z0-9]+$': + type: object + description: + snoc-mm is a child of snoc, sharing snoc's register address space. + + properties: + compatible: + enum: + - qcom,msm8939-snoc-mm + + '#interconnect-cells': + const: 1 + + clock-names: + items: + - const: bus + - const: bus_a + + clocks: + items: + - description: Bus Clock + - description: Bus A Clock + + required: + - compatible + - '#interconnect-cells' + - clock-names + - clocks + - if: properties: compatible: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml index cbb24f9bb609..5a911be0c2ea 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml @@ -121,6 +121,8 @@ properties: qcom,bcm-voters: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: | List of phandles to qcom,bcm-voter nodes that are required by this interconnect to send RPMh commands. diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt index 23b18b92c558..bde63f8f090e 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt @@ -18,6 +18,7 @@ Required properties: "amlogic,meson-g12a-gpio-intc" for G12A SoCs (S905D2, S905X2, S905Y2) "amlogic,meson-sm1-gpio-intc" for SM1 SoCs (S905D3, S905X3, S905Y3) "amlogic,meson-a1-gpio-intc" for A1 SoCs (A113L) + "amlogic,meson-s4-gpio-intc" for S4 SoCs (S802X2, S905Y4, S805X2G, S905W2) - reg : Specifies base physical address and size of the registers. - interrupt-controller : Identifies the node as an interrupt controller. - #interrupt-cells : Specifies the number of cells needed to encode an diff --git a/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt b/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt deleted file mode 100644 index f4b4193d830e..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt +++ /dev/null @@ -1,19 +0,0 @@ -* Andestech Internal Vector Interrupt Controller - -The Internal Vector Interrupt Controller (IVIC) is a basic interrupt controller -suitable for a simpler SoC platform not requiring a more sophisticated and -bigger External Vector Interrupt Controller. - - -Main node required properties: - -- compatible : should at least contain "andestech,ativic32". -- interrupt-controller : Identifies the node as an interrupt controller -- #interrupt-cells: 1 cells and refer to interrupt-controller/interrupts - -Examples: - intc: interrupt-controller { - compatible = "andestech,ativic32"; - #interrupt-cells = <1>; - interrupt-controller; - }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml b/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml index 97359024709a..85c85b694217 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml @@ -56,6 +56,8 @@ properties: - 1: virtual HV timer - 2: physical guest timer - 3: virtual guest timer + - 4: 'efficient' CPU PMU + - 5: 'performance' CPU PMU The 3rd cell contains the interrupt flags. This is normally IRQ_TYPE_LEVEL_HIGH (4). @@ -68,6 +70,35 @@ properties: power-domains: maxItems: 1 + affinities: + type: object + additionalProperties: false + description: + FIQ affinity can be expressed as a single "affinities" node, + containing a set of sub-nodes, one per FIQ with a non-default + affinity. + patternProperties: + "^.+-affinity$": + type: object + additionalProperties: false + properties: + apple,fiq-index: + description: + The interrupt number specified as a FIQ, and for which + the affinity is not the default. + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 5 + + cpus: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Should be a list of phandles to CPU nodes (as described in + Documentation/devicetree/bindings/arm/cpus.yaml). + + required: + - fiq-index + - cpus + required: - compatible - '#interrupt-cells' diff --git a/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml b/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml new file mode 100644 index 000000000000..47a78a167aba --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/apple,aic2.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/apple,aic2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Interrupt Controller 2 + +maintainers: + - Hector Martin <marcan@marcan.st> + +description: | + The Apple Interrupt Controller 2 is a simple interrupt controller present on + Apple ARM SoC platforms starting with t600x (M1 Pro and Max). + + It provides the following features: + + - Level-triggered hardware IRQs wired to SoC blocks + - Single mask bit per IRQ + - Automatic masking on event delivery (auto-ack) + - Software triggering (ORed with hw line) + - Automatic prioritization (single event/ack register per CPU, lower IRQs = + higher priority) + - Automatic masking on ack + - Support for multiple dies + + This device also represents the FIQ interrupt sources on platforms using AIC, + which do not go through a discrete interrupt controller. It also handles + FIQ-based Fast IPIs. + +properties: + compatible: + items: + - const: apple,t6000-aic + - const: apple,aic2 + + interrupt-controller: true + + '#interrupt-cells': + const: 4 + description: | + The 1st cell contains the interrupt type: + - 0: Hardware IRQ + - 1: FIQ + + The 2nd cell contains the die ID. + + The next cell contains the interrupt number. + - HW IRQs: interrupt number + - FIQs: + - 0: physical HV timer + - 1: virtual HV timer + - 2: physical guest timer + - 3: virtual guest timer + + The last cell contains the interrupt flags. This is normally + IRQ_TYPE_LEVEL_HIGH (4). + + reg: + items: + - description: Address and size of the main AIC2 registers. + - description: Address and size of the AIC2 Event register. + + reg-names: + items: + - const: core + - const: event + + power-domains: + maxItems: 1 + +required: + - compatible + - '#interrupt-cells' + - interrupt-controller + - reg + - reg-names + +additionalProperties: false + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + aic: interrupt-controller@28e100000 { + compatible = "apple,t6000-aic", "apple,aic2"; + #interrupt-cells = <4>; + interrupt-controller; + reg = <0x2 0x8e100000 0x0 0xc000>, + <0x2 0x8e10c000 0x0 0x4>; + reg-names = "core", "event"; + }; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml index cfb3ec27bd2b..b7197f78e158 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml @@ -138,6 +138,8 @@ properties: properties: affinity: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: Should be a list of phandles to CPU nodes (as described in Documentation/devicetree/bindings/arm/cpus.yaml). @@ -273,11 +275,11 @@ examples: ppi-partitions { part0: interrupt-partition-0 { - affinity = <&cpu0 &cpu2>; + affinity = <&cpu0>, <&cpu2>; }; part1: interrupt-partition-1 { - affinity = <&cpu1 &cpu3>; + affinity = <&cpu1>, <&cpu3>; }; }; }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml index ba282f4c9fd0..62219a5c21c5 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml @@ -58,6 +58,7 @@ properties: - enum: - nvidia,tegra186-agic - nvidia,tegra194-agic + - nvidia,tegra234-agic - const: nvidia,tegra210-agic interrupt-controller: true diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml new file mode 100644 index 000000000000..509d20c091af --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/qcom,mpm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcom MPM Interrupt Controller + +maintainers: + - Shawn Guo <shawn.guo@linaro.org> + +description: + Qualcomm Technologies Inc. SoCs based on the RPM architecture have a + MSM Power Manager (MPM) that is in always-on domain. In addition to managing + resources during sleep, the hardware also has an interrupt controller that + monitors the interrupts when the system is asleep, wakes up the APSS when + one of these interrupts occur and replays it to GIC interrupt controller + after GIC becomes operational. + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +properties: + compatible: + items: + - const: qcom,mpm + + reg: + maxItems: 1 + description: + Specifies the base address and size of vMPM registers in RPM MSG RAM. + + interrupts: + maxItems: 1 + description: + Specify the IRQ used by RPM to wakeup APSS. + + mboxes: + maxItems: 1 + description: + Specify the mailbox used to notify RPM for writing vMPM registers. + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: + The first cell is the MPM pin number for the interrupt, and the second + is the trigger type. + + qcom,mpm-pin-count: + description: + Specify the total MPM pin count that a SoC supports. + $ref: /schemas/types.yaml#/definitions/uint32 + + qcom,mpm-pin-map: + description: + A set of MPM pin numbers and the corresponding GIC SPIs. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: MPM pin number + - description: GIC SPI number for the MPM pin + +required: + - compatible + - reg + - interrupts + - mboxes + - interrupt-controller + - '#interrupt-cells' + - qcom,mpm-pin-count + - qcom,mpm-pin-map + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + mpm: interrupt-controller@45f01b8 { + compatible = "qcom,mpm"; + interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>; + reg = <0x45f01b8 0x1000>; + mboxes = <&apcs_glb 1>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&intc>; + qcom,mpm-pin-count = <96>; + qcom,mpm-pin-map = <2 275>, + <5 296>, + <12 422>, + <24 79>, + <86 183>, + <90 260>, + <91 260>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml index 0dfa6b26e099..27092c6a86c4 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml @@ -35,6 +35,10 @@ description: contains a specific memory layout, which is documented in chapter 8 of the SiFive U5 Coreplex Series Manual <https://static.dev.sifive.com/U54-MC-RVCoreIP.pdf>. + The thead,c900-plic is different from sifive,plic-1.0.0 in opensbi, the + T-HEAD PLIC implementation requires setting a delegation bit to allow access + from S-mode. So add thead,c900-plic to distinguish them. + maintainers: - Sagar Kadam <sagar.kadam@sifive.com> - Paul Walmsley <paul.walmsley@sifive.com> @@ -42,12 +46,17 @@ maintainers: properties: compatible: - items: - - enum: - - sifive,fu540-c000-plic - - starfive,jh7100-plic - - canaan,k210-plic - - const: sifive,plic-1.0.0 + oneOf: + - items: + - enum: + - sifive,fu540-c000-plic + - starfive,jh7100-plic + - canaan,k210-plic + - const: sifive,plic-1.0.0 + - items: + - enum: + - allwinner,sun20i-d1-plic + - const: thead,c900-plic reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml index d19c881b4abc..e44daa09b137 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.yaml @@ -20,6 +20,7 @@ properties: - items: - enum: - st,stm32mp1-exti + - st,stm32mp13-exti - const: syscon "#interrupt-cells": diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml index 3d89668573e8..88c46e61732e 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml @@ -77,6 +77,8 @@ properties: ti,unmapped-event-sources: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: Array of phandles to DMA controllers where the unmapped events originate. diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml index 0f26fe14c8e2..97e8c471a5e8 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml @@ -101,6 +101,8 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 32 + items: + maxItems: 1 description: | List of phandle to the local arbiters in the current Socs. Refer to bindings/memory-controllers/mediatek,smi-larb.yaml. It must sort @@ -167,8 +169,8 @@ examples: interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_LOW>; clocks = <&infracfg CLK_INFRA_M4U>; clock-names = "bclk"; - mediatek,larbs = <&larb0 &larb1 &larb2 - &larb3 &larb4 &larb5>; + mediatek,larbs = <&larb0>, <&larb1>, <&larb2>, + <&larb3>, <&larb4>, <&larb5>; #iommu-cells = <1>; }; diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml index ce0c715205c6..8854569ca3a6 100644 --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.yaml @@ -44,6 +44,10 @@ properties: - renesas,ipmmu-r8a77990 # R-Car E3 - renesas,ipmmu-r8a77995 # R-Car D3 - renesas,ipmmu-r8a779a0 # R-Car V3U + - items: + - enum: + - renesas,ipmmu-r8a779f0 # R-Car S4-8 + - const: renesas,rcar-gen4-ipmmu-vmsa # R-Car Gen4 reg: maxItems: 1 @@ -66,6 +70,12 @@ properties: renesas,ipmmu-main: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to main IPMMU + - description: the interrupt bit number associated with the particular + cache IPMMU device. The interrupt bit number needs to match the main + IPMMU IMSSTR register. Only used by cache IPMMU instances. description: Reference to the main IPMMU phandle plus 1 cell. The cell is the interrupt bit number associated with the particular cache IPMMU diff --git a/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml b/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml index 93d8f8e88cf5..71bc031c4fde 100644 --- a/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml +++ b/Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml @@ -36,6 +36,14 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 description: Number of retries before a failure is declared. Defaults to 1. + slave-dev: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + The slave i2c device. If not present, the main device is used. This + lets you use two devices on the IPMB, one for master and one for slave, + in case you have a slave device that can only be a slave. The slave + will receive messages and the master will transmit. + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml index 625082bf3892..f5822f4ea667 100644 --- a/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml +++ b/Documentation/devicetree/bindings/leds/backlight/led-backlight.yaml @@ -23,6 +23,8 @@ properties: leds: description: A list of LED nodes $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 brightness-levels: description: diff --git a/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml index d839e75d9788..1c24b333c6e2 100644 --- a/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml +++ b/Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml @@ -22,6 +22,7 @@ properties: - qcom,pmi8994-wled - qcom,pmi8998-wled - qcom,pm660l-wled + - qcom,pm6150l-wled - qcom,pm8150l-wled reg: diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml index 697102707703..328952d7acbb 100644 --- a/Documentation/devicetree/bindings/leds/common.yaml +++ b/Documentation/devicetree/bindings/leds/common.yaml @@ -185,9 +185,11 @@ examples: }; }; - led-controller@0 { + - | + #include <dt-bindings/leds/common.h> + + led-controller { compatible = "maxim,max77693-led"; - reg = <0 0x100>; led { function = LED_FUNCTION_FLASH; @@ -199,6 +201,9 @@ examples: }; }; + - | + #include <dt-bindings/leds/common.h> + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml index c7ed2871da06..9362b1ef9e88 100644 --- a/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml +++ b/Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml @@ -32,8 +32,7 @@ properties: patternProperties: "^multi-led@[0-9a-b]$": type: object - allOf: - - $ref: leds-class-multicolor.yaml# + $ref: leds-class-multicolor.yaml# description: This node represents one of the RGB LED devices on Turris Omnia. No subnodes need to be added for subchannels since this controller only diff --git a/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml b/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml index c192b5feadc7..f12fe5b53f30 100644 --- a/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml +++ b/Documentation/devicetree/bindings/leds/leds-lp50xx.yaml @@ -55,8 +55,7 @@ properties: patternProperties: '^multi-led@[0-9a-f]$': type: object - allOf: - - $ref: leds-class-multicolor.yaml# + $ref: leds-class-multicolor.yaml# properties: reg: minItems: 1 diff --git a/Documentation/devicetree/bindings/leds/maxim,max77693.yaml b/Documentation/devicetree/bindings/leds/maxim,max77693.yaml new file mode 100644 index 000000000000..86a0005cf156 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/maxim,max77693.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC LEDs + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integrated + Circuit (MUIC). + + There are two LED outputs available - FLED1 and FLED2. Each of them can + control a separate LED or they can be connected together to double the + maximum current for a single connected LED. One LED is represented by one + child node. + + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for + additional information and example. + +properties: + compatible: + const: maxim,max77693-led + + maxim,boost-mode: + description: + In boost mode the device can produce up to 1.2A of total current on both + outputs. The maximum current on each output is reduced to 625mA then. If + not enabled explicitly, boost setting defaults to LEDS_BOOST_FIXED in + case both current sources are used. + See LEDS_BOOST_* in include/dt-bindings/leds/common.h. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] + + maxim,boost-mvout: + description: | + Output voltage of the boost module in millivolts. + Valid values: 3300 - 5500, step by 25 (rounded down) + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 3300 + maximum: 5500 + default: 3300 + + maxim,mvsys-min: + description: | + Low input voltage level in millivolts. Flash is not fired if chip + estimates that system voltage could drop below this level due to flash + power consumption. + Valid values: 2400 - 3400, step by 33 (rounded down) + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 2400 + maximum: 3400 + default: 2400 + +patternProperties: + "^([a-z]+-)?led[01]?$": + type: object + $ref: common.yaml# + unevaluatedProperties: false + + properties: + led-sources: + allOf: + - minItems: 1 + maxItems: 2 + items: + minimum: 0 + maximum: 1 + + led-max-microamp: + description: | + Valid values for a LED connected to one FLED output: + 15625 - 250000, step by 15625 (rounded down) + Valid values for a LED connected to both FLED outputs: + 15625 - 500000, step by 15625 (rounded down) + + flash-max-microamp: + description: | + Valid values for a single LED connected to one FLED output + (boost mode must be turned off): + 15625 - 1000000, step by 15625 (rounded down) + Valid values for a single LED connected to both FLED outputs: + 15625 - 1250000, step by 15625 (rounded down) + Valid values for two LEDs case: + 15625 - 625000, step by 15625 (rounded down) + + flash-max-timeout-us: + description: | + Valid values: 62500 - 1000000, step by 62500 (rounded down) + minimum: 62500 + maximum: 1000000 + + required: + - flash-max-microamp + - flash-max-timeout-us + - led-max-microamp + - led-sources + +required: + - compatible + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml index a337bcd80c4a..7a86e7926dd2 100644 --- a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml +++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml @@ -28,8 +28,13 @@ properties: - const: fsl,imx7ulp-mu - const: fsl,imx8ulp-mu - const: fsl,imx8-mu-scu + - const: fsl,imx8-mu-seco + - const: fsl,imx93-mu-s4 - const: fsl,imx8ulp-mu-s4 - items: + - const: fsl,imx93-mu + - const: fsl,imx8ulp-mu + - items: - enum: - fsl,imx7s-mu - fsl,imx8mq-mu @@ -51,7 +56,14 @@ properties: maxItems: 1 interrupts: - maxItems: 1 + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + items: + - const: tx + - const: rx "#mbox-cells": description: | @@ -86,6 +98,27 @@ required: - interrupts - "#mbox-cells" +allOf: + - if: + properties: + compatible: + enum: + - fsl,imx93-mu-s4 + then: + properties: + interrupt-names: + minItems: 2 + interrupts: + minItems: 2 + + else: + properties: + interrupts: + maxItems: 1 + not: + required: + - interrupt-names + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/mailbox/microchip,polarfire-soc-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml index bbb173ea483c..082d397d3e89 100644 --- a/Documentation/devicetree/bindings/mailbox/microchip,polarfire-soc-mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/mailbox/microchip,polarfire-soc-mailbox.yaml#" +$id: "http://devicetree.org/schemas/mailbox/microchip,mpfs-mailbox.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) mailbox controller @@ -11,7 +11,7 @@ maintainers: properties: compatible: - const: microchip,polarfire-soc-mailbox + const: microchip,mpfs-mailbox reg: items: @@ -38,7 +38,7 @@ examples: #address-cells = <2>; #size-cells = <2>; mbox: mailbox@37020000 { - compatible = "microchip,polarfire-soc-mailbox"; + compatible = "microchip,mpfs-mailbox"; reg = <0x0 0x37020000 0x0 0x1000>, <0x0 0x2000318c 0x0 0x40>; interrupt-parent = <&L1>; interrupts = <96>; diff --git a/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml new file mode 100644 index 000000000000..fe454a1fba17 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/mtk,adsp-mbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek ADSP mailbox + +maintainers: + - Allen-KH Cheng <Allen-KH.Cheng@mediatek.com> + +description: | + The MTK ADSP mailbox Inter-Processor Communication (IPC) enables the SoC + to ommunicate with ADSP by passing messages through two mailbox channels. + The MTK ADSP mailbox IPC also provides the ability for one processor to + signal the other processor using interrupts. + +properties: + compatible: + items: + - const: mediatek,mt8195-adsp-mbox + + "#mbox-cells": + const: 0 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - "#mbox-cells" + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + adsp_mailbox0:mailbox@10816000 { + compatible = "mediatek,mt8195-adsp-mbox"; + #mbox-cells = <0>; + reg = <0x10816000 0x1000>; + interrupts = <GIC_SPI 702 IRQ_TYPE_LEVEL_HIGH 0>; + }; diff --git a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt index 98fe37e8b17b..c2aeba63bd47 100644 --- a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt +++ b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt @@ -10,7 +10,8 @@ mailbox.txt for generic information about mailbox device-tree bindings. Required properties: - compatible: can be "mediatek,mt8173-gce", "mediatek,mt8183-gce", - "mediatek,mt8192-gce", "mediatek,mt8195-gce" or "mediatek,mt6779-gce". + "mediatek,mt8186-gce", "mediatek,mt8192-gce", "mediatek,mt8195-gce" or + "mediatek,mt6779-gce". - reg: Address range of the GCE unit - interrupts: The interrupt signal from the GCE block - clock: Clocks according to the common clock binding @@ -40,8 +41,9 @@ Optional properties for a client mutex node: defined in 'dt-bindings/gce/<chip>-gce.h'. Some vaules of properties are defined in 'dt-bindings/gce/mt8173-gce.h', -'dt-bindings/gce/mt8183-gce.h', 'dt-bindings/gce/mt8192-gce.h', -'dt-bindings/gce/mt8195-gce.h' or 'dt-bindings/gce/mt6779-gce.h'. +'dt-bindings/gce/mt8183-gce.h', 'dt-bindings/gce/mt8186-gce.h' +'dt-bindings/gce/mt8192-gce.h', 'dt-bindings/gce/mt8195-gce.h' or +'dt-bindings/gce/mt6779-gce.h'. Such as sub-system ids, thread priority, event ids. Example: diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml index 01e9d9155c83..3b5ba7ecc19d 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -21,6 +21,7 @@ properties: - qcom,msm8916-apcs-kpss-global - qcom,msm8939-apcs-kpss-global - qcom,msm8953-apcs-kpss-global + - qcom,msm8976-apcs-kpss-global - qcom,msm8994-apcs-kpss-global - qcom,msm8996-apcs-hmss-global - qcom,msm8998-apcs-hmss-global diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml index c3de96d10396..ee7fc3515d89 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml @@ -48,6 +48,10 @@ properties: allwinner,sram: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to SRAM + - description: register value for device description: Phandle to the device SRAM iommus: diff --git a/Documentation/devicetree/bindings/media/amphion,vpu.yaml b/Documentation/devicetree/bindings/media/amphion,vpu.yaml new file mode 100644 index 000000000000..a9d80eaeeeb6 --- /dev/null +++ b/Documentation/devicetree/bindings/media/amphion,vpu.yaml @@ -0,0 +1,180 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/amphion,vpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amphion VPU codec IP + +maintainers: + - Ming Qian <ming.qian@nxp.com> + - Shijie Qin <shijie.qin@nxp.com> + +description: |- + The Amphion MXC video encoder(Windsor) and decoder(Malone) accelerators present + on NXP i.MX8Q SoCs. + +properties: + $nodename: + pattern: "^vpu@[0-9a-f]+$" + + compatible: + items: + - enum: + - nxp,imx8qm-vpu + - nxp,imx8qxp-vpu + + reg: + maxItems: 1 + + power-domains: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + ranges: true + +patternProperties: + "^mailbox@[0-9a-f]+$": + description: + Each vpu encoder or decoder correspond a MU, which used for communication + between driver and firmware. Implement via mailbox on driver. + $ref: ../mailbox/fsl,mu.yaml# + + + "^vpu_core@[0-9a-f]+$": + description: + Each core correspond a decoder or encoder, need to configure them + separately. NXP i.MX8QM SoC has one decoder and two encoder, i.MX8QXP SoC + has one decoder and one encoder. + type: object + + properties: + compatible: + items: + - enum: + - nxp,imx8q-vpu-decoder + - nxp,imx8q-vpu-encoder + + reg: + maxItems: 1 + + power-domains: + maxItems: 1 + + mbox-names: + items: + - const: tx0 + - const: tx1 + - const: rx + + mboxes: + description: + List of phandle of 2 MU channels for tx, 1 MU channel for rx. + maxItems: 3 + + memory-region: + description: + Phandle to the reserved memory nodes to be associated with the + remoteproc device. The reserved memory nodes should be carveout nodes, + and should be defined as per the bindings in + Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt + items: + - description: region reserved for firmware image sections. + - description: region used for RPC shared memory between firmware and + driver. + + required: + - compatible + - reg + - power-domains + - mbox-names + - mboxes + - memory-region + + additionalProperties: false + +required: + - compatible + - reg + - power-domains + +additionalProperties: false + +examples: + # Device node example for i.MX8QM platform: + - | + #include <dt-bindings/firmware/imx/rsrc.h> + + vpu: vpu@2c000000 { + compatible = "nxp,imx8qm-vpu"; + ranges = <0x2c000000 0x2c000000 0x2000000>; + reg = <0x2c000000 0x1000000>; + #address-cells = <1>; + #size-cells = <1>; + power-domains = <&pd IMX_SC_R_VPU>; + + mu_m0: mailbox@2d000000 { + compatible = "fsl,imx6sx-mu"; + reg = <0x2d000000 0x20000>; + interrupts = <0 472 4>; + #mbox-cells = <2>; + power-domains = <&pd IMX_SC_R_VPU_MU_0>; + }; + + mu1_m0: mailbox@2d020000 { + compatible = "fsl,imx6sx-mu"; + reg = <0x2d020000 0x20000>; + interrupts = <0 473 4>; + #mbox-cells = <2>; + power-domains = <&pd IMX_SC_R_VPU_MU_1>; + }; + + mu2_m0: mailbox@2d040000 { + compatible = "fsl,imx6sx-mu"; + reg = <0x2d040000 0x20000>; + interrupts = <0 474 4>; + #mbox-cells = <2>; + power-domains = <&pd IMX_SC_R_VPU_MU_2>; + }; + + vpu_core0: vpu_core@2d080000 { + compatible = "nxp,imx8q-vpu-decoder"; + reg = <0x2d080000 0x10000>; + power-domains = <&pd IMX_SC_R_VPU_DEC_0>; + mbox-names = "tx0", "tx1", "rx"; + mboxes = <&mu_m0 0 0>, + <&mu_m0 0 1>, + <&mu_m0 1 0>; + memory-region = <&decoder_boot>, <&decoder_rpc>; + }; + + vpu_core1: vpu_core@2d090000 { + compatible = "nxp,imx8q-vpu-encoder"; + reg = <0x2d090000 0x10000>; + power-domains = <&pd IMX_SC_R_VPU_ENC_0>; + mbox-names = "tx0", "tx1", "rx"; + mboxes = <&mu1_m0 0 0>, + <&mu1_m0 0 1>, + <&mu1_m0 1 0>; + memory-region = <&encoder1_boot>, <&encoder1_rpc>; + }; + + vpu_core2: vpu_core@2d0a0000 { + reg = <0x2d0a0000 0x10000>; + compatible = "nxp,imx8q-vpu-encoder"; + power-domains = <&pd IMX_SC_R_VPU_ENC_1>; + mbox-names = "tx0", "tx1", "rx"; + mboxes = <&mu2_m0 0 0>, + <&mu2_m0 0 1>, + <&mu2_m0 1 0>; + memory-region = <&encoder2_boot>, <&encoder2_rpc>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml index 85a8877c2f38..1e2df8cf2937 100644 --- a/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml +++ b/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml @@ -49,7 +49,8 @@ properties: description: Definition of the regulator used for the VDDD power supply. port: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false properties: endpoint: @@ -68,8 +69,11 @@ properties: - const: 1 - const: 2 + link-frequencies: true + required: - data-lanes + - link-frequencies required: - compatible diff --git a/Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml b/Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml new file mode 100644 index 000000000000..034a6e3466af --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/isil,isl79987.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intersil ISL79987 Analog to MIPI CSI-2 decoder + +maintainers: + - Michael Tretter <m.tretter@pengutronix.de> + - Marek Vasut <marex@denx.de> + +description: + The Intersil ISL79987 is an analog to MIPI CSI-2 decoder which is capable of + receiving up to four analog stream and multiplexing them into up to four MIPI + CSI-2 virtual channels, using one MIPI clock lane and 1/2 data lanes. + +properties: + compatible: + enum: + - isil,isl79987 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + description: + A GPIO spec for the RSTB pin (active high) + + powerdown-gpios: + maxItems: 1 + description: + A GPIO spec for the Power Down pin (active high) + + ports: + $ref: /schemas/graph.yaml#/properties/ports + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: Output port + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + minItems: 1 + maxItems: 2 + + required: + - data-lanes + + patternProperties: + "^port@[1-4]$": + $ref: /schemas/graph.yaml#/properties/port + description: Input ports + + required: + - port@0 + +additionalProperties: false + +required: + - compatible + - reg + - ports + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + isl7998x_mipi@44 { + compatible = "isil,isl79987"; + reg = <0x44>; + powerdown-gpios = <&gpio3 27 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + isl79987_out: endpoint { + remote-endpoint = <&mipi_csi2_in>; + data-lanes = <1 2>; + }; + }; + + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&camera_0>; + }; + }; + + port@2 { + reg = <2>; + endpoint { + remote-endpoint = <&camera_1>; + }; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml index 02f656e78700..90315e217003 100644 --- a/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml @@ -70,6 +70,28 @@ properties: a remote serializer whose high-threshold noise immunity is not enabled is 100000 micro volts + maxim,gpio-poc: + $ref: '/schemas/types.yaml#/definitions/uint32-array' + minItems: 2 + maxItems: 2 + description: | + Index of the MAX9286 gpio output line (0 or 1) that controls Power over + Coax to the cameras and its associated polarity flag. + + The property accepts an array of two unsigned integers, the first being + the gpio line index (0 or 1) and the second being the gpio line polarity + flag (GPIO_ACTIVE_HIGH or GPIO_ACTIVE_LOW) as defined in + <include/dt-bindings/gpio/gpio.h>. + + When the remote cameras power is controlled by one of the MAX9286 gpio + lines, this property has to be used to specify which line among the two + available ones controls the remote camera power enablement. + + When this property is used it is not possible to register a gpio + controller as the gpio lines are controlled directly by the MAX9286 and + not available for consumers, nor the 'poc-supply' property should be + specified. + ports: $ref: /schemas/graph.yaml#/properties/ports @@ -165,7 +187,16 @@ required: - reg - ports - i2c-mux - - gpio-controller + +# If 'maxim,gpio-poc' is present, then 'poc-supply' and 'gpio-controller' +# are not allowed. +if: + required: + - maxim,gpio-poc +then: + properties: + poc-supply: false + gpio-controller: false additionalProperties: false @@ -174,140 +205,174 @@ examples: #include <dt-bindings/gpio/gpio.h> i2c@e66d8000 { - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - reg = <0 0xe66d8000>; + reg = <0 0xe66d8000>; - gmsl-deserializer@2c { - compatible = "maxim,max9286"; - reg = <0x2c>; - poc-supply = <&camera_poc_12v>; - enable-gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; + gmsl-deserializer@2c { + compatible = "maxim,max9286"; + reg = <0x2c>; + poc-supply = <&camera_poc_12v>; + enable-gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; - gpio-controller; - #gpio-cells = <2>; + gpio-controller; + #gpio-cells = <2>; - maxim,reverse-channel-microvolt = <170000>; + maxim,reverse-channel-microvolt = <170000>; - ports { - #address-cells = <1>; - #size-cells = <0>; + ports { + #address-cells = <1>; + #size-cells = <0>; - port@0 { - reg = <0>; + port@0 { + reg = <0>; - max9286_in0: endpoint { - remote-endpoint = <&rdacm20_out0>; - }; - }; + max9286_in0: endpoint { + remote-endpoint = <&rdacm20_out0>; + }; + }; - port@1 { - reg = <1>; + port@1 { + reg = <1>; - max9286_in1: endpoint { - remote-endpoint = <&rdacm20_out1>; - }; - }; + max9286_in1: endpoint { + remote-endpoint = <&rdacm20_out1>; + }; + }; - port@2 { - reg = <2>; + port@2 { + reg = <2>; - max9286_in2: endpoint { - remote-endpoint = <&rdacm20_out2>; - }; - }; + max9286_in2: endpoint { + remote-endpoint = <&rdacm20_out2>; + }; + }; - port@3 { - reg = <3>; + port@3 { + reg = <3>; - max9286_in3: endpoint { - remote-endpoint = <&rdacm20_out3>; - }; - }; + max9286_in3: endpoint { + remote-endpoint = <&rdacm20_out3>; + }; + }; - port@4 { - reg = <4>; + port@4 { + reg = <4>; - max9286_out: endpoint { - data-lanes = <1 2 3 4>; - remote-endpoint = <&csi40_in>; + max9286_out: endpoint { + data-lanes = <1 2 3 4>; + remote-endpoint = <&csi40_in>; + }; + }; }; - }; - }; - i2c-mux { - #address-cells = <1>; - #size-cells = <0>; + i2c-mux { + #address-cells = <1>; + #size-cells = <0>; - i2c@0 { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; - camera@51 { - compatible = "imi,rdacm20"; - reg = <0x51>, <0x61>; + camera@51 { + compatible = "imi,rdacm20"; + reg = <0x51>, <0x61>; - port { - rdacm20_out0: endpoint { - remote-endpoint = <&max9286_in0>; - }; - }; + port { + rdacm20_out0: endpoint { + remote-endpoint = <&max9286_in0>; + }; + }; - }; - }; + }; + }; - i2c@1 { - #address-cells = <1>; - #size-cells = <0>; - reg = <1>; + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + camera@52 { + compatible = "imi,rdacm20"; + reg = <0x52>, <0x62>; + + port { + rdacm20_out1: endpoint { + remote-endpoint = <&max9286_in1>; + }; + }; + }; + }; - camera@52 { - compatible = "imi,rdacm20"; - reg = <0x52>, <0x62>; + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + camera@53 { + compatible = "imi,rdacm20"; + reg = <0x53>, <0x63>; + + port { + rdacm20_out2: endpoint { + remote-endpoint = <&max9286_in2>; + }; + }; + }; + }; - port { - rdacm20_out1: endpoint { - remote-endpoint = <&max9286_in1>; + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + camera@54 { + compatible = "imi,rdacm20"; + reg = <0x54>, <0x64>; + + port { + rdacm20_out3: endpoint { + remote-endpoint = <&max9286_in3>; + }; + }; + }; }; - }; }; - }; - - i2c@2 { - #address-cells = <1>; - #size-cells = <0>; - reg = <2>; - - camera@53 { - compatible = "imi,rdacm20"; - reg = <0x53>, <0x63>; + }; - port { - rdacm20_out2: endpoint { - remote-endpoint = <&max9286_in2>; + /* + * Example of a deserializer that controls the camera Power over Coax + * through one of its gpio lines. + */ + gmsl-deserializer@6c { + compatible = "maxim,max9286"; + reg = <0x6c>; + enable-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; + + /* + * The remote camera power is controlled by MAX9286 GPIO line #0. + * No 'poc-supply' nor 'gpio-controller' are specified. + */ + maxim,gpio-poc = <0 GPIO_ACTIVE_LOW>; + + /* + * Do not describe connections as they're the same as in the previous + * example. + */ + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@4 { + reg = <4>; }; - }; }; - }; - i2c@3 { - #address-cells = <1>; - #size-cells = <0>; - reg = <3>; - - camera@54 { - compatible = "imi,rdacm20"; - reg = <0x54>, <0x64>; - - port { - rdacm20_out3: endpoint { - remote-endpoint = <&max9286_in3>; - }; - }; + i2c-mux { + #address-cells = <1>; + #size-cells = <0>; }; - }; }; - }; }; diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml new file mode 100644 index 000000000000..9b179bb44dfb --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml @@ -0,0 +1,169 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,vcodec-decoder.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek Video Decode Accelerator + +maintainers: + - Yunfei Dong <yunfei.dong@mediatek.com> + +description: |+ + Mediatek Video Decode is the video decode hardware present in Mediatek + SoCs which supports high resolution decoding functionalities. + +properties: + compatible: + enum: + - mediatek,mt8173-vcodec-dec + - mediatek,mt8183-vcodec-dec + + reg: + maxItems: 12 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 8 + + clock-names: + items: + - const: vcodecpll + - const: univpll_d2 + - const: clk_cci400_sel + - const: vdec_sel + - const: vdecpll + - const: vencpll + - const: venc_lt_sel + - const: vdec_bus_clk_src + + assigned-clocks: true + + assigned-clock-parents: true + + assigned-clock-rates: true + + power-domains: + maxItems: 1 + + iommus: + minItems: 1 + maxItems: 32 + description: | + List of the hardware port in respective IOMMU block for current Socs. + Refer to bindings/iommu/mediatek,iommu.yaml. + + dma-ranges: + maxItems: 1 + description: | + Describes the physical address space of IOMMU maps to memory. + + mediatek,vpu: + $ref: /schemas/types.yaml#/definitions/phandle + maxItems: 1 + description: + Describes point to vpu. + + mediatek,scp: + $ref: /schemas/types.yaml#/definitions/phandle + maxItems: 1 + description: + Describes point to scp. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - iommus + - assigned-clocks + - assigned-clock-parents + +allOf: + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8183-vcodec-dec + + then: + required: + - mediatek,scp + + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8173-vcodec-dec + + then: + required: + - mediatek,vpu + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/memory/mt8173-larb-port.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/power/mt8173-power.h> + + vcodec_dec: vcodec@16000000 { + compatible = "mediatek,mt8173-vcodec-dec"; + reg = <0x16000000 0x100>, /*VDEC_SYS*/ + <0x16020000 0x1000>, /*VDEC_MISC*/ + <0x16021000 0x800>, /*VDEC_LD*/ + <0x16021800 0x800>, /*VDEC_TOP*/ + <0x16022000 0x1000>, /*VDEC_CM*/ + <0x16023000 0x1000>, /*VDEC_AD*/ + <0x16024000 0x1000>, /*VDEC_AV*/ + <0x16025000 0x1000>, /*VDEC_PP*/ + <0x16026800 0x800>, /*VP8_VD*/ + <0x16027000 0x800>, /*VP6_VD*/ + <0x16027800 0x800>, /*VP8_VL*/ + <0x16028400 0x400>; /*VP9_VD*/ + interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_LOW>; + iommus = <&iommu M4U_PORT_HW_VDEC_MC_EXT>, + <&iommu M4U_PORT_HW_VDEC_PP_EXT>, + <&iommu M4U_PORT_HW_VDEC_AVC_MV_EXT>, + <&iommu M4U_PORT_HW_VDEC_PRED_RD_EXT>, + <&iommu M4U_PORT_HW_VDEC_PRED_WR_EXT>, + <&iommu M4U_PORT_HW_VDEC_UFO_EXT>, + <&iommu M4U_PORT_HW_VDEC_VLD_EXT>, + <&iommu M4U_PORT_HW_VDEC_VLD2_EXT>; + mediatek,vpu = <&vpu>; + power-domains = <&scpsys MT8173_POWER_DOMAIN_VDEC>; + clocks = <&apmixedsys CLK_APMIXED_VCODECPLL>, + <&topckgen CLK_TOP_UNIVPLL_D2>, + <&topckgen CLK_TOP_CCI400_SEL>, + <&topckgen CLK_TOP_VDEC_SEL>, + <&topckgen CLK_TOP_VCODECPLL>, + <&apmixedsys CLK_APMIXED_VENCPLL>, + <&topckgen CLK_TOP_VENC_LT_SEL>, + <&topckgen CLK_TOP_VCODECPLL_370P5>; + clock-names = "vcodecpll", + "univpll_d2", + "clk_cci400_sel", + "vdec_sel", + "vdecpll", + "vencpll", + "venc_lt_sel", + "vdec_bus_clk_src"; + assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>, + <&topckgen CLK_TOP_CCI400_SEL>, + <&topckgen CLK_TOP_VDEC_SEL>, + <&apmixedsys CLK_APMIXED_VCODECPLL>, + <&apmixedsys CLK_APMIXED_VENCPLL>; + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>, + <&topckgen CLK_TOP_UNIVPLL_D2>, + <&topckgen CLK_TOP_VCODECPLL>; + assigned-clock-rates = <0>, <0>, <0>, <1482000000>, <800000000>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml new file mode 100644 index 000000000000..e7b65a91c92c --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml @@ -0,0 +1,179 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,vcodec-encoder.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek Video Encode Accelerator + +maintainers: + - Yunfei Dong <yunfei.dong@mediatek.com> + +description: |+ + Mediatek Video Encode is the video encode hardware present in Mediatek + SoCs which supports high resolution encoding functionalities. + +properties: + compatible: + enum: + - mediatek,mt8173-vcodec-enc-vp8 + - mediatek,mt8173-vcodec-enc + - mediatek,mt8183-vcodec-enc + - mediatek,mt8192-vcodec-enc + - mediatek,mt8195-vcodec-enc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 5 + + clock-names: + minItems: 1 + maxItems: 5 + + assigned-clocks: true + + assigned-clock-parents: true + + iommus: + minItems: 1 + maxItems: 32 + description: | + List of the hardware port in respective IOMMU block for current Socs. + Refer to bindings/iommu/mediatek,iommu.yaml. + + dma-ranges: + maxItems: 1 + description: | + Describes the physical address space of IOMMU maps to memory. + + mediatek,vpu: + $ref: /schemas/types.yaml#/definitions/phandle + maxItems: 1 + description: + Describes point to vpu. + + mediatek,scp: + $ref: /schemas/types.yaml#/definitions/phandle + maxItems: 1 + description: + Describes point to scp. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - iommus + - assigned-clocks + - assigned-clock-parents + +allOf: + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8183-vcodec-enc + - mediatek,mt8192-vcodec-enc + + then: + required: + - mediatek,scp + + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8173-vcodec-enc-vp8 + - mediatek,mt8173-vcodec-enc + + then: + required: + - mediatek,vpu + + - if: + properties: + compatible: + enum: + - mediatek,mt8173-vcodec-enc + - mediatek,mt8192-vcodec-enc + - mediatek,mt8173-vcodec-enc + + then: + properties: + clock: + items: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: venc_sel + else: # for vp8 hw decoder + properties: + clock: + items: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: venc_lt_sel + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/memory/mt8173-larb-port.h> + #include <dt-bindings/interrupt-controller/irq.h> + + vcodec_enc_avc: vcodec@18002000 { + compatible = "mediatek,mt8173-vcodec-enc"; + reg = <0x18002000 0x1000>; + interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>; + iommus = <&iommu M4U_PORT_VENC_RCPU>, + <&iommu M4U_PORT_VENC_REC>, + <&iommu M4U_PORT_VENC_BSDMA>, + <&iommu M4U_PORT_VENC_SV_COMV>, + <&iommu M4U_PORT_VENC_RD_COMV>, + <&iommu M4U_PORT_VENC_CUR_LUMA>, + <&iommu M4U_PORT_VENC_CUR_CHROMA>, + <&iommu M4U_PORT_VENC_REF_LUMA>, + <&iommu M4U_PORT_VENC_REF_CHROMA>, + <&iommu M4U_PORT_VENC_NBM_RDMA>, + <&iommu M4U_PORT_VENC_NBM_WDMA>; + mediatek,vpu = <&vpu>; + clocks = <&topckgen CLK_TOP_VENC_SEL>; + clock-names = "venc_sel"; + assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL>; + }; + + vcodec_enc_vp8: vcodec@19002000 { + compatible = "mediatek,mt8173-vcodec-enc-vp8"; + reg = <0x19002000 0x1000>; /* VENC_LT_SYS */ + interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_LOW>; + iommus = <&iommu M4U_PORT_VENC_RCPU_SET2>, + <&iommu M4U_PORT_VENC_REC_FRM_SET2>, + <&iommu M4U_PORT_VENC_BSDMA_SET2>, + <&iommu M4U_PORT_VENC_SV_COMA_SET2>, + <&iommu M4U_PORT_VENC_RD_COMA_SET2>, + <&iommu M4U_PORT_VENC_CUR_LUMA_SET2>, + <&iommu M4U_PORT_VENC_CUR_CHROMA_SET2>, + <&iommu M4U_PORT_VENC_REF_LUMA_SET2>, + <&iommu M4U_PORT_VENC_REC_CHROMA_SET2>; + mediatek,vpu = <&vpu>; + clocks = <&topckgen CLK_TOP_VENC_LT_SEL>; + clock-names = "venc_lt_sel"; + assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml new file mode 100644 index 000000000000..7687be0f50aa --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml @@ -0,0 +1,271 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/mediatek,vcodec-subdev-decoder.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Mediatek Video Decode Accelerator With Multi Hardware + +maintainers: + - Yunfei Dong <yunfei.dong@mediatek.com> + +description: | + Mediatek Video Decode is the video decode hardware present in Mediatek + SoCs which supports high resolution decoding functionalities. Required + parent and child device node. + + About the Decoder Hardware Block Diagram, please check below: + + +---------------------------------+------------------------------------+ + | | | + | input -> lat HW -> lat buffer --|--> lat buffer -> core HW -> output | + | || | || | + +------------||-------------------+---------------------||-------------+ + lat workqueue | core workqueue <parent> + -------------||-----------------------------------------||------------------ + || || <child> + \/ <----------------HW index-------------->\/ + +------------------------------------------------------+ + | enable/disable | + | clk power irq iommu | + | (lat/lat soc/core0/core1) | + +------------------------------------------------------+ + + As above, there are parent and child devices, child mean each hardware. The child device + controls the information of each hardware independent which include clk/power/irq. + + There are two workqueues in parent device: lat workqueue and core workqueue. They are used + to lat and core hardware deocder. Lat workqueue need to get input bitstream and lat buffer, + then enable lat to decode, writing the result to lat buffer, dislabe hardware when lat decode + done. Core workqueue need to get lat buffer and output buffer, then enable core to decode, + writing the result to output buffer, disable hardware when core decode done. These two + hardwares will decode each frame cyclically. + + For the smi common may not the same for each hardware, can't combine all hardware in one node, + or leading to iommu fault when access dram data. + +properties: + compatible: + const: mediatek,mt8192-vcodec-dec + + reg: + maxItems: 1 + + iommus: + minItems: 1 + maxItems: 32 + description: | + List of the hardware port in respective IOMMU block for current Socs. + Refer to bindings/iommu/mediatek,iommu.yaml. + + mediatek,scp: + $ref: /schemas/types.yaml#/definitions/phandle + maxItems: 1 + description: | + The node of system control processor (SCP), using + the remoteproc & rpmsg framework. + + dma-ranges: + maxItems: 1 + description: | + Describes the physical address space of IOMMU maps to memory. + + "#address-cells": + const: 2 + + "#size-cells": + const: 2 + + ranges: true + +# Required child node: +patternProperties: + '^vcodec-lat@[0-9a-f]+$': + type: object + + properties: + compatible: + const: mediatek,mtk-vcodec-lat + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + iommus: + minItems: 1 + maxItems: 32 + description: | + List of the hardware port in respective IOMMU block for current Socs. + Refer to bindings/iommu/mediatek,iommu.yaml. + + clocks: + maxItems: 5 + + clock-names: + items: + - const: sel + - const: soc-vdec + - const: soc-lat + - const: vdec + - const: top + + assigned-clocks: + maxItems: 1 + + assigned-clock-parents: + maxItems: 1 + + power-domains: + maxItems: 1 + + required: + - compatible + - reg + - interrupts + - iommus + - clocks + - clock-names + - assigned-clocks + - assigned-clock-parents + - power-domains + + additionalProperties: false + + '^vcodec-core@[0-9a-f]+$': + type: object + + properties: + compatible: + const: mediatek,mtk-vcodec-core + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + iommus: + minItems: 1 + maxItems: 32 + description: | + List of the hardware port in respective IOMMU block for current Socs. + Refer to bindings/iommu/mediatek,iommu.yaml. + + clocks: + maxItems: 5 + + clock-names: + items: + - const: sel + - const: soc-vdec + - const: soc-lat + - const: vdec + - const: top + + assigned-clocks: + maxItems: 1 + + assigned-clock-parents: + maxItems: 1 + + power-domains: + maxItems: 1 + + required: + - compatible + - reg + - interrupts + - iommus + - clocks + - clock-names + - assigned-clocks + - assigned-clock-parents + - power-domains + + additionalProperties: false + +required: + - compatible + - reg + - iommus + - mediatek,scp + - dma-ranges + - ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/memory/mt8192-larb-port.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/mt8192-clk.h> + #include <dt-bindings/power/mt8192-power.h> + + bus@16000000 { + #address-cells = <2>; + #size-cells = <2>; + ranges = <0 0x16000000 0x16000000 0 0x40000>; + + video-codec@16000000 { + compatible = "mediatek,mt8192-vcodec-dec"; + mediatek,scp = <&scp>; + iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>; + dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0 0 0 0x16000000 0 0x40000>; + reg = <0 0x16000000 0 0x1000>; /* VDEC_SYS */ + vcodec-lat@10000 { + compatible = "mediatek,mtk-vcodec-lat"; + reg = <0 0x10000 0 0x800>; + interrupts = <GIC_SPI 426 IRQ_TYPE_LEVEL_HIGH 0>; + iommus = <&iommu0 M4U_PORT_L5_VDEC_LAT0_VLD_EXT>, + <&iommu0 M4U_PORT_L5_VDEC_LAT0_VLD2_EXT>, + <&iommu0 M4U_PORT_L5_VDEC_LAT0_AVC_MV_EXT>, + <&iommu0 M4U_PORT_L5_VDEC_LAT0_PRED_RD_EXT>, + <&iommu0 M4U_PORT_L5_VDEC_LAT0_TILE_EXT>, + <&iommu0 M4U_PORT_L5_VDEC_LAT0_WDMA_EXT>, + <&iommu0 M4U_PORT_L5_VDEC_LAT0_RG_CTRL_DMA_EXT>, + <&iommu0 M4U_PORT_L5_VDEC_UFO_ENC_EXT>; + clocks = <&topckgen CLK_TOP_VDEC_SEL>, + <&vdecsys_soc CLK_VDEC_SOC_VDEC>, + <&vdecsys_soc CLK_VDEC_SOC_LAT>, + <&vdecsys_soc CLK_VDEC_SOC_LARB1>, + <&topckgen CLK_TOP_MAINPLL_D4>; + clock-names = "sel", "soc-vdec", "soc-lat", "vdec", "top"; + assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>; + power-domains = <&spm MT8192_POWER_DOMAIN_VDEC>; + }; + + vcodec-core@25000 { + compatible = "mediatek,mtk-vcodec-core"; + reg = <0 0x25000 0 0x1000>; + interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH 0>; + iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_UFO_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_PP_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_PRED_RD_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_PRED_WR_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_PPWRAP_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_TILE_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_VLD_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_VLD2_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_AVC_MV_EXT>, + <&iommu0 M4U_PORT_L4_VDEC_RG_CTRL_DMA_EXT>; + clocks = <&topckgen CLK_TOP_VDEC_SEL>, + <&vdecsys CLK_VDEC_VDEC>, + <&vdecsys CLK_VDEC_LAT>, + <&vdecsys CLK_VDEC_LARB1>, + <&topckgen CLK_TOP_MAINPLL_D4>; + clock-names = "sel", "soc-vdec", "soc-lat", "vdec", "top"; + assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>; + power-domains = <&spm MT8192_POWER_DOMAIN_VDEC2>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt b/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt deleted file mode 100644 index 39c1028b2dfb..000000000000 --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt +++ /dev/null @@ -1,38 +0,0 @@ -* Mediatek JPEG Decoder - -Mediatek JPEG Decoder is the JPEG decode hardware present in Mediatek SoCs - -Required properties: -- compatible : must be one of the following string: - "mediatek,mt8173-jpgdec" - "mediatek,mt7623-jpgdec", "mediatek,mt2701-jpgdec" - "mediatek,mt2701-jpgdec" -- reg : physical base address of the jpeg decoder registers and length of - memory mapped region. -- interrupts : interrupt number to the interrupt controller. -- clocks: device clocks, see - Documentation/devicetree/bindings/clock/clock-bindings.txt for details. -- clock-names: must contain "jpgdec-smi" and "jpgdec". -- power-domains: a phandle to the power domain, see - Documentation/devicetree/bindings/power/power_domain.txt for details. -- mediatek,larb: must contain the local arbiters in the current Socs, see - Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml - for details. -- iommus: should point to the respective IOMMU block with master port as - argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml - for details. - -Example: - jpegdec: jpegdec@15004000 { - compatible = "mediatek,mt2701-jpgdec"; - reg = <0 0x15004000 0 0x1000>; - interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_LOW>; - clocks = <&imgsys CLK_IMG_JPGDEC_SMI>, - <&imgsys CLK_IMG_JPGDEC>; - clock-names = "jpgdec-smi", - "jpgdec"; - power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; - mediatek,larb = <&larb2>; - iommus = <&iommu MT2701_M4U_PORT_JPGDEC_WDMA>, - <&iommu MT2701_M4U_PORT_JPGDEC_BSDMA>; - }; diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml new file mode 100644 index 000000000000..052e752157b4 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek-jpeg-decoder.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek JPEG Decoder Device Tree Bindings + +maintainers: + - Xia Jiang <xia.jiang@mediatek.com> + +description: |- + Mediatek JPEG Decoder is the JPEG decode hardware present in Mediatek SoCs + +properties: + compatible: + oneOf: + - items: + - enum: + - mediatek,mt8173-jpgdec + - mediatek,mt2701-jpgdec + - items: + - enum: + - mediatek,mt7623-jpgdec + - const: mediatek,mt2701-jpgdec + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + minItems: 2 + + clock-names: + items: + - const: jpgdec-smi + - const: jpgdec + + power-domains: + maxItems: 1 + + iommus: + maxItems: 2 + description: | + Points to the respective IOMMU block with master port as argument, see + Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. + Ports are according to the HW. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + - iommus + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt2701-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/memory/mt2701-larb-port.h> + #include <dt-bindings/power/mt2701-power.h> + jpegdec: jpegdec@15004000 { + compatible = "mediatek,mt2701-jpgdec"; + reg = <0x15004000 0x1000>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_LOW>; + clocks = <&imgsys CLK_IMG_JPGDEC_SMI>, + <&imgsys CLK_IMG_JPGDEC>; + clock-names = "jpgdec-smi", + "jpgdec"; + power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; + iommus = <&iommu MT2701_M4U_PORT_JPGDEC_WDMA>, + <&iommu MT2701_M4U_PORT_JPGDEC_BSDMA>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt deleted file mode 100644 index 5e53c6ab52d0..000000000000 --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt +++ /dev/null @@ -1,35 +0,0 @@ -* MediaTek JPEG Encoder - -MediaTek JPEG Encoder is the JPEG encode hardware present in MediaTek SoCs - -Required properties: -- compatible : "mediatek,mt2701-jpgenc" - followed by "mediatek,mtk-jpgenc" -- reg : physical base address of the JPEG encoder registers and length of - memory mapped region. -- interrupts : interrupt number to the interrupt controller. -- clocks: device clocks, see - Documentation/devicetree/bindings/clock/clock-bindings.txt for details. -- clock-names: must contain "jpgenc". It is the clock of JPEG encoder. -- power-domains: a phandle to the power domain, see - Documentation/devicetree/bindings/power/power_domain.txt for details. -- mediatek,larb: must contain the local arbiters in the current SoCs, see - Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml - for details. -- iommus: should point to the respective IOMMU block with master port as - argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml - for details. - -Example: - jpegenc: jpegenc@1500a000 { - compatible = "mediatek,mt2701-jpgenc", - "mediatek,mtk-jpgenc"; - reg = <0 0x1500a000 0 0x1000>; - interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_LOW>; - clocks = <&imgsys CLK_IMG_VENC>; - clock-names = "jpgenc"; - power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; - mediatek,larb = <&larb2>; - iommus = <&iommu MT2701_M4U_PORT_JPGENC_RDMA>, - <&iommu MT2701_M4U_PORT_JPGENC_BSDMA>; - }; diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml new file mode 100644 index 000000000000..8bfdfdfaba59 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek-jpeg-encoder.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek JPEG Encoder Device Tree Bindings + +maintainers: + - Xia Jiang <xia.jiang@mediatek.com> + +description: |- + MediaTek JPEG Encoder is the JPEG encode hardware present in MediaTek SoCs + +properties: + compatible: + items: + - enum: + - mediatek,mt2701-jpgenc + - mediatek,mt8183-jpgenc + - const: mediatek,mtk-jpgenc + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: jpgenc + + power-domains: + maxItems: 1 + + iommus: + maxItems: 2 + description: | + Points to the respective IOMMU block with master port as argument, see + Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. + Ports are according to the HW. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + - iommus + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt2701-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/memory/mt2701-larb-port.h> + #include <dt-bindings/power/mt2701-power.h> + jpegenc: jpegenc@1500a000 { + compatible = "mediatek,mt2701-jpgenc", + "mediatek,mtk-jpgenc"; + reg = <0x1500a000 0x1000>; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_LOW>; + clocks = <&imgsys CLK_IMG_VENC>; + clock-names = "jpgenc"; + power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; + iommus = <&iommu MT2701_M4U_PORT_JPGENC_RDMA>, + <&iommu MT2701_M4U_PORT_JPGENC_BSDMA>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek-mdp.txt b/Documentation/devicetree/bindings/media/mediatek-mdp.txt index caa24943da33..53ef26e2c857 100644 --- a/Documentation/devicetree/bindings/media/mediatek-mdp.txt +++ b/Documentation/devicetree/bindings/media/mediatek-mdp.txt @@ -27,9 +27,6 @@ Required properties (DMA function blocks, child node): - iommus: should point to the respective IOMMU block with master port as argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. -- mediatek,larb: must contain the local arbiters in the current Socs, see - Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml - for details. Example: mdp_rdma0: rdma@14001000 { @@ -40,7 +37,6 @@ Example: <&mmsys CLK_MM_MUTEX_32K>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_RDMA0>; - mediatek,larb = <&larb0>; mediatek,vpu = <&vpu>; }; @@ -51,7 +47,6 @@ Example: <&mmsys CLK_MM_MUTEX_32K>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_RDMA1>; - mediatek,larb = <&larb4>; }; mdp_rsz0: rsz@14003000 { @@ -81,7 +76,6 @@ Example: clocks = <&mmsys CLK_MM_MDP_WDMA>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_WDMA>; - mediatek,larb = <&larb0>; }; mdp_wrot0: wrot@14007000 { @@ -90,7 +84,6 @@ Example: clocks = <&mmsys CLK_MM_MDP_WROT0>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_WROT0>; - mediatek,larb = <&larb0>; }; mdp_wrot1: wrot@14008000 { @@ -99,5 +92,4 @@ Example: clocks = <&mmsys CLK_MM_MDP_WROT1>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_WROT1>; - mediatek,larb = <&larb4>; }; diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt deleted file mode 100644 index 665a9508708e..000000000000 --- a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt +++ /dev/null @@ -1,131 +0,0 @@ -Mediatek Video Codec - -Mediatek Video Codec is the video codec hw present in Mediatek SoCs which -supports high resolution encoding and decoding functionalities. - -Required properties: -- compatible : must be one of the following string: - "mediatek,mt8173-vcodec-enc-vp8" for mt8173 vp8 encoder. - "mediatek,mt8173-vcodec-enc" for mt8173 avc encoder. - "mediatek,mt8183-vcodec-enc" for MT8183 encoder. - "mediatek,mt8173-vcodec-dec" for MT8173 decoder. - "mediatek,mt8192-vcodec-enc" for MT8192 encoder. - "mediatek,mt8183-vcodec-dec" for MT8183 decoder. - "mediatek,mt8195-vcodec-enc" for MT8195 encoder. -- reg : Physical base address of the video codec registers and length of - memory mapped region. -- interrupts : interrupt number to the cpu. -- mediatek,larb : must contain the local arbiters in the current Socs. -- clocks : list of clock specifiers, corresponding to entries in - the clock-names property. -- clock-names: avc encoder must contain "venc_sel", vp8 encoder must - contain "venc_lt_sel", decoder must contain "vcodecpll", "univpll_d2", - "clk_cci400_sel", "vdec_sel", "vdecpll", "vencpll", "venc_lt_sel", - "vdec_bus_clk_src". -- iommus : should point to the respective IOMMU block with master port as - argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml - for details. -- dma-ranges : describes the dma address range space that the codec hw access. -One of the two following nodes: -- mediatek,vpu : the node of the video processor unit, if using VPU. -- mediatek,scp : the node of the SCP unit, if using SCP. - - -Example: - -vcodec_dec: vcodec@16000000 { - compatible = "mediatek,mt8173-vcodec-dec"; - reg = <0 0x16000000 0 0x100>, /*VDEC_SYS*/ - <0 0x16020000 0 0x1000>, /*VDEC_MISC*/ - <0 0x16021000 0 0x800>, /*VDEC_LD*/ - <0 0x16021800 0 0x800>, /*VDEC_TOP*/ - <0 0x16022000 0 0x1000>, /*VDEC_CM*/ - <0 0x16023000 0 0x1000>, /*VDEC_AD*/ - <0 0x16024000 0 0x1000>, /*VDEC_AV*/ - <0 0x16025000 0 0x1000>, /*VDEC_PP*/ - <0 0x16026800 0 0x800>, /*VP8_VD*/ - <0 0x16027000 0 0x800>, /*VP6_VD*/ - <0 0x16027800 0 0x800>, /*VP8_VL*/ - <0 0x16028400 0 0x400>; /*VP9_VD*/ - interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_LOW>; - mediatek,larb = <&larb1>; - iommus = <&iommu M4U_PORT_HW_VDEC_MC_EXT>, - <&iommu M4U_PORT_HW_VDEC_PP_EXT>, - <&iommu M4U_PORT_HW_VDEC_AVC_MV_EXT>, - <&iommu M4U_PORT_HW_VDEC_PRED_RD_EXT>, - <&iommu M4U_PORT_HW_VDEC_PRED_WR_EXT>, - <&iommu M4U_PORT_HW_VDEC_UFO_EXT>, - <&iommu M4U_PORT_HW_VDEC_VLD_EXT>, - <&iommu M4U_PORT_HW_VDEC_VLD2_EXT>; - mediatek,vpu = <&vpu>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_VDEC>; - clocks = <&apmixedsys CLK_APMIXED_VCODECPLL>, - <&topckgen CLK_TOP_UNIVPLL_D2>, - <&topckgen CLK_TOP_CCI400_SEL>, - <&topckgen CLK_TOP_VDEC_SEL>, - <&topckgen CLK_TOP_VCODECPLL>, - <&apmixedsys CLK_APMIXED_VENCPLL>, - <&topckgen CLK_TOP_VENC_LT_SEL>, - <&topckgen CLK_TOP_VCODECPLL_370P5>; - clock-names = "vcodecpll", - "univpll_d2", - "clk_cci400_sel", - "vdec_sel", - "vdecpll", - "vencpll", - "venc_lt_sel", - "vdec_bus_clk_src"; - assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>, - <&topckgen CLK_TOP_CCI400_SEL>, - <&topckgen CLK_TOP_VDEC_SEL>, - <&apmixedsys CLK_APMIXED_VCODECPLL>, - <&apmixedsys CLK_APMIXED_VENCPLL>; - assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>, - <&topckgen CLK_TOP_UNIVPLL_D2>, - <&topckgen CLK_TOP_VCODECPLL>; - assigned-clock-rates = <0>, <0>, <0>, <1482000000>, <800000000>; - }; - -vcodec_enc_avc: vcodec@18002000 { - compatible = "mediatek,mt8173-vcodec-enc"; - reg = <0 0x18002000 0 0x1000>; - interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>; - iommus = <&iommu M4U_PORT_VENC_RCPU>, - <&iommu M4U_PORT_VENC_REC>, - <&iommu M4U_PORT_VENC_BSDMA>, - <&iommu M4U_PORT_VENC_SV_COMV>, - <&iommu M4U_PORT_VENC_RD_COMV>, - <&iommu M4U_PORT_VENC_CUR_LUMA>, - <&iommu M4U_PORT_VENC_CUR_CHROMA>, - <&iommu M4U_PORT_VENC_REF_LUMA>, - <&iommu M4U_PORT_VENC_REF_CHROMA>, - <&iommu M4U_PORT_VENC_NBM_RDMA>, - <&iommu M4U_PORT_VENC_NBM_WDMA>; - mediatek,larb = <&larb3>; - mediatek,vpu = <&vpu>; - clocks = <&topckgen CLK_TOP_VENC_SEL>; - clock-names = "venc_sel"; - assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>; - assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL>; - }; - -vcodec_enc_vp8: vcodec@19002000 { - compatible = "mediatek,mt8173-vcodec-enc-vp8"; - reg = <0 0x19002000 0 0x1000>; /* VENC_LT_SYS */ - interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_LOW>; - iommus = <&iommu M4U_PORT_VENC_RCPU_SET2>, - <&iommu M4U_PORT_VENC_REC_FRM_SET2>, - <&iommu M4U_PORT_VENC_BSDMA_SET2>, - <&iommu M4U_PORT_VENC_SV_COMA_SET2>, - <&iommu M4U_PORT_VENC_RD_COMA_SET2>, - <&iommu M4U_PORT_VENC_CUR_LUMA_SET2>, - <&iommu M4U_PORT_VENC_CUR_CHROMA_SET2>, - <&iommu M4U_PORT_VENC_REF_LUMA_SET2>, - <&iommu M4U_PORT_VENC_REC_CHROMA_SET2>; - mediatek,larb = <&larb5>; - mediatek,vpu = <&vpu>; - clocks = <&topckgen CLK_TOP_VENC_LT_SEL>; - clock-names = "venc_lt_sel"; - assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>; - assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>; - }; diff --git a/Documentation/devicetree/bindings/media/microchip,csi2dc.yaml b/Documentation/devicetree/bindings/media/microchip,csi2dc.yaml new file mode 100644 index 000000000000..e8544fb2d034 --- /dev/null +++ b/Documentation/devicetree/bindings/media/microchip,csi2dc.yaml @@ -0,0 +1,197 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/microchip,csi2dc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip CSI2 Demux Controller (CSI2DC) + +maintainers: + - Eugen Hristev <eugen.hristev@microchip.com> + +description: + CSI2DC - Camera Serial Interface 2 Demux Controller + + CSI2DC is a hardware block that receives incoming data from either from an + IDI interface or from a parallel bus interface. + It filters IDI packets based on their data type and virtual channel + identifier, then converts the byte stream to a pixel stream into a cross + clock domain towards a parallel interface that can be read by a sensor + controller. + IDI interface is Synopsys proprietary. + CSI2DC can act a simple bypass bridge if the incoming data is coming from + a parallel interface. + + CSI2DC provides two pipes, one video pipe and one data pipe. Video pipe + is connected at the output to a sensor controller and the data pipe is + accessible as a DMA slave port to a DMA controller. + + CSI2DC supports a single 'port' node as a sink port with either Synopsys + 32-bit IDI interface or a parallel interface. + + CSI2DC supports one 'port' node as source port with parallel interface. + This is called video pipe. + This port has an 'endpoint' that can be connected to a sink port of another + controller (next in pipeline). + + CSI2DC also supports direct access to the data through AHB, via DMA channel, + called data pipe. + For data pipe to be available, a dma controller and a dma channel must be + referenced. + +properties: + compatible: + const: microchip,sama7g5-csi2dc + + reg: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + description: + CSI2DC must have two clocks to function correctly. One clock is the + peripheral clock for the inside functionality of the hardware block. + This is named 'pclk'. The second clock must be the cross domain clock, + in which CSI2DC will perform clock crossing. This clock must be fed + by the next controller in pipeline, which usually is a sensor controller. + Normally this clock should be given by this sensor controller who + is also a clock source. This clock is named 'scck', sensor controller clock. + items: + - const: pclk + - const: scck + + dmas: + maxItems: 1 + + dma-names: + const: rx + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + description: + Input port node, single endpoint describing the input port. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + description: Endpoint connected to input device + + properties: + bus-type: + enum: [4, 5, 6] + default: 4 + + bus-width: + enum: [8, 9, 10, 11, 12, 13, 14] + default: 14 + + clock-noncontinuous: + type: boolean + description: + Presence of this boolean property decides whether clock is + continuous or noncontinuous. + + remote-endpoint: true + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + description: + Output port node, single endpoint describing the output port. + + properties: + endpoint: + unevaluatedProperties: false + $ref: video-interfaces.yaml# + description: Endpoint connected to output device + + properties: + bus-type: + enum: [5, 6] + default: 5 + + bus-width: + enum: [8, 9, 10, 11, 12, 13, 14] + default: 14 + + remote-endpoint: true + + required: + - port@0 + - port@1 + +additionalProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + - ports + +examples: + # Example for connecting to a parallel sensor controller block (video pipe) + # and the input is received from Synopsys IDI interface + - | + csi2dc@e1404000 { + compatible = "microchip,sama7g5-csi2dc"; + reg = <0xe1404000 0x500>; + clocks = <&pclk>, <&scck>; + clock-names = "pclk", "scck"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; /* must be 0, first child port */ + csi2dc_in: endpoint { /* input from IDI interface */ + bus-type = <4>; /* MIPI CSI2 D-PHY */ + remote-endpoint = <&csi2host_out>; + }; + }; + + port@1 { + reg = <1>; /* must be 1, second child port */ + csi2dc_out: endpoint { + remote-endpoint = <&xisc_in>; /* output to sensor controller */ + }; + }; + }; + }; + + # Example for connecting to a DMA master as an AHB slave + # and the input is received from Synopsys IDI interface + - | + #include <dt-bindings/dma/at91.h> + csi2dc@e1404000 { + compatible = "microchip,sama7g5-csi2dc"; + reg = <0xe1404000 0x500>; + clocks = <&pclk>, <&scck>; + clock-names = "pclk", "scck"; + dmas = <&dma0 AT91_XDMAC_DT_PERID(34)>; + dma-names = "rx"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; /* must be 0, first child port */ + csi2dc_input: endpoint { /* input from IDI interface */ + remote-endpoint = <&csi2host_out>; + }; + }; + + port@1 { + reg = <1>; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml index e2e6e9aa0fe6..36b135bf9f2a 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/media/nxp,imx7-mipi-csi2.yaml# +$id: http://devicetree.org/schemas/media/nxp,imx-mipi-csi2.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: NXP i.MX7 and i.MX8 MIPI CSI-2 receiver diff --git a/Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml b/Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml index 5922a2795167..4f7b78265336 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml @@ -17,6 +17,7 @@ properties: compatible: oneOf: - enum: + - fsl,imx8mq-csi - fsl,imx7-csi - fsl,imx6ul-csi - items: diff --git a/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml index 1b3e1c4b99ed..2a14e3b0e004 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml @@ -58,11 +58,11 @@ properties: req_gpr is the gpr register offset of RX_ENABLE for the mipi phy. $ref: /schemas/types.yaml#/definitions/phandle-array items: - items: - - description: The 'gpr' is the phandle to general purpose register node. - - description: The 'req_gpr' is the gpr register offset containing - CSI2_1_RX_ENABLE or CSI2_2_RX_ENABLE respectively. - maximum: 0xff + - items: + - description: The 'gpr' is the phandle to general purpose register node. + - description: The 'req_gpr' is the gpr register offset containing + CSI2_1_RX_ENABLE or CSI2_2_RX_ENABLE respectively. + maximum: 0xff interconnects: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml index 762be3f96ce9..7dc13a4b1805 100644 --- a/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml +++ b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml @@ -5,7 +5,7 @@ $id: "http://devicetree.org/schemas/media/nxp,imx8mq-vpu.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" -title: Hantro G1/G2 VPU codecs implemented on i.MX8MQ SoCs +title: Hantro G1/G2 VPU codecs implemented on i.MX8M SoCs maintainers: - Philipp Zabel <p.zabel@pengutronix.de> @@ -15,33 +15,21 @@ description: properties: compatible: - const: nxp,imx8mq-vpu + oneOf: + - const: nxp,imx8mq-vpu + deprecated: true + - const: nxp,imx8mq-vpu-g1 + - const: nxp,imx8mq-vpu-g2 + - const: nxp,imx8mm-vpu-g1 reg: - maxItems: 3 - - reg-names: - items: - - const: g1 - - const: g2 - - const: ctrl + maxItems: 1 interrupts: - maxItems: 2 - - interrupt-names: - items: - - const: g1 - - const: g2 + maxItems: 1 clocks: - maxItems: 3 - - clock-names: - items: - - const: g1 - - const: g2 - - const: bus + maxItems: 1 power-domains: maxItems: 1 @@ -49,31 +37,33 @@ properties: required: - compatible - reg - - reg-names - interrupts - - interrupt-names - clocks - - clock-names additionalProperties: false examples: - | #include <dt-bindings/clock/imx8mq-clock.h> + #include <dt-bindings/power/imx8mq-power.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + vpu_g1: video-codec@38300000 { + compatible = "nxp,imx8mq-vpu-g1"; + reg = <0x38300000 0x10000>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>; + power-domains = <&vpu_blk_ctrl IMX8MQ_VPUBLK_PD_G1>; + }; + - | + #include <dt-bindings/clock/imx8mq-clock.h> + #include <dt-bindings/power/imx8mq-power.h> #include <dt-bindings/interrupt-controller/arm-gic.h> - vpu: video-codec@38300000 { - compatible = "nxp,imx8mq-vpu"; - reg = <0x38300000 0x10000>, - <0x38310000 0x10000>, - <0x38320000 0x10000>; - reg-names = "g1", "g2", "ctrl"; - interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "g1", "g2"; - clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>, - <&clk IMX8MQ_CLK_VPU_G2_ROOT>, - <&clk IMX8MQ_CLK_VPU_DEC_ROOT>; - clock-names = "g1", "g2", "bus"; - power-domains = <&pgc_vpu>; + vpu_g2: video-codec@38300000 { + compatible = "nxp,imx8mq-vpu-g2"; + reg = <0x38310000 0x10000>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX8MQ_CLK_VPU_G2_ROOT>; + power-domains = <&vpu_blk_ctrl IMX8MQ_VPUBLK_PD_G2>; }; diff --git a/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml index 304908072d72..12ec3e1ea869 100644 --- a/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml +++ b/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml @@ -83,10 +83,6 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 1 - data-lanes: description: An array of physical data lanes indexes. @@ -99,7 +95,6 @@ properties: maxItems: 4 required: - - clock-lanes - data-lanes port@1: @@ -114,16 +109,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 1 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes reg: diff --git a/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml index 38be41e932f0..6aeb3d6d02d5 100644 --- a/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml +++ b/Documentation/devicetree/bindings/media/qcom,msm8996-camss.yaml @@ -105,10 +105,6 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: description: An array of physical data lanes indexes. @@ -121,7 +117,6 @@ properties: maxItems: 4 required: - - clock-lanes - data-lanes port@1: @@ -136,16 +131,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@2: @@ -160,16 +150,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@3: @@ -184,16 +169,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes reg: diff --git a/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml index 841a1aafdd13..338ab28d5f3b 100644 --- a/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sdm660-camss.yaml @@ -111,16 +111,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@1: @@ -135,16 +130,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@2: @@ -159,16 +149,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@3: @@ -183,16 +168,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes reg: diff --git a/Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml index 9ca5dfa7f226..f9a003882f84 100644 --- a/Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sdm845-camss.yaml @@ -105,15 +105,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - maxItems: 1 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@1: @@ -128,16 +124,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - items: - - const: 7 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@2: @@ -152,15 +143,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - maxItems: 1 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes port@3: @@ -175,15 +162,11 @@ properties: unevaluatedProperties: false properties: - clock-lanes: - maxItems: 1 - data-lanes: minItems: 1 maxItems: 4 required: - - clock-lanes - data-lanes reg: @@ -203,9 +186,13 @@ properties: - const: vfe1 - const: vfe_lite - vdda-supply: + vdda-phy-supply: + description: + Phandle to a regulator supply to PHY core block. + + vdda-pll-supply: description: - Definition of the regulator used as analog power supply. + Phandle to 1.8V regulator supply to PHY refclk pll block. required: - clock-names @@ -217,7 +204,8 @@ required: - power-domains - reg - reg-names - - vdda-supply + - vdda-phy-supply + - vdda-pll-supply additionalProperties: false @@ -361,7 +349,8 @@ examples: "vfe1", "vfe_lite"; - vdda-supply = <®_2v8>; + vdda-phy-supply = <&vreg_l1a_0p875>; + vdda-pll-supply = <&vreg_l26a_1p2>; ports { #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml new file mode 100644 index 000000000000..07a2af12f37d --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sm8250-camss.yaml @@ -0,0 +1,463 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sm8250-camss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm CAMSS ISP + +maintainers: + - Robert Foss <robert.foss@linaro.org> + +description: | + The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms. + +properties: + compatible: + const: qcom,sm8250-camss + + clocks: + minItems: 37 + maxItems: 37 + + clock-names: + items: + - const: cam_ahb_clk + - const: cam_hf_axi + - const: cam_sf_axi + - const: camnoc_axi + - const: camnoc_axi_src + - const: core_ahb + - const: cpas_ahb + - const: csiphy0 + - const: csiphy0_timer + - const: csiphy1 + - const: csiphy1_timer + - const: csiphy2 + - const: csiphy2_timer + - const: csiphy3 + - const: csiphy3_timer + - const: csiphy4 + - const: csiphy4_timer + - const: csiphy5 + - const: csiphy5_timer + - const: slow_ahb_src + - const: vfe0_ahb + - const: vfe0_axi + - const: vfe0 + - const: vfe0_cphy_rx + - const: vfe0_csid + - const: vfe0_areg + - const: vfe1_ahb + - const: vfe1_axi + - const: vfe1 + - const: vfe1_cphy_rx + - const: vfe1_csid + - const: vfe1_areg + - const: vfe_lite_ahb + - const: vfe_lite_axi + - const: vfe_lite + - const: vfe_lite_cphy_rx + - const: vfe_lite_csid + + interrupts: + minItems: 14 + maxItems: 14 + + interrupt-names: + items: + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: csiphy4 + - const: csiphy5 + - const: csid0 + - const: csid1 + - const: csid2 + - const: csid3 + - const: vfe0 + - const: vfe1 + - const: vfe_lite0 + - const: vfe_lite1 + + iommus: + minItems: 8 + maxItems: 8 + + interconnects: + minItems: 4 + maxItems: 4 + + interconnect-names: + items: + - const: cam_ahb + - const: cam_hf_0_mnoc + - const: cam_sf_0_mnoc + - const: cam_sf_icp_mnoc + + power-domains: + items: + - description: IFE0 GDSC - Image Front End, Global Distributed Switch Controller. + - description: IFE1 GDSC - Image Front End, Global Distributed Switch Controller. + - description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + description: + CSI input ports. + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - clock-lanes + - data-lanes + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - clock-lanes + - data-lanes + + port@2: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - clock-lanes + - data-lanes + + port@3: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - clock-lanes + - data-lanes + + port@4: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - clock-lanes + - data-lanes + + port@5: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port for receiving CSI data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + required: + - clock-lanes + - data-lanes + + reg: + minItems: 10 + maxItems: 10 + + reg-names: + items: + - const: csiphy0 + - const: csiphy1 + - const: csiphy2 + - const: csiphy3 + - const: csiphy4 + - const: csiphy5 + - const: vfe0 + - const: vfe1 + - const: vfe_lite0 + - const: vfe_lite1 + + vdda-phy-supply: + description: + Phandle to a regulator supply to PHY core block. + + vdda-pll-supply: + description: + Phandle to 1.8V regulator supply to PHY refclk pll block. + +required: + - clock-names + - clocks + - compatible + - interconnects + - interconnect-names + - interrupts + - interrupt-names + - iommus + - power-domains + - reg + - reg-names + - vdda-phy-supply + - vdda-pll-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,camcc-sm8250.h> + #include <dt-bindings/interconnect/qcom,sm8250.h> + #include <dt-bindings/clock/qcom,gcc-sm8250.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + camss: camss@ac6a000 { + compatible = "qcom,sm8250-camss"; + + reg = <0 0xac6a000 0 0x2000>, + <0 0xac6c000 0 0x2000>, + <0 0xac6e000 0 0x1000>, + <0 0xac70000 0 0x1000>, + <0 0xac72000 0 0x1000>, + <0 0xac74000 0 0x1000>, + <0 0xacb4000 0 0xd000>, + <0 0xacc3000 0 0xd000>, + <0 0xacd9000 0 0x2200>, + <0 0xacdb200 0 0x2200>; + reg-names = "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "csiphy4", + "csiphy5", + "vfe0", + "vfe1", + "vfe_lite0", + "vfe_lite1"; + + vdda-phy-supply = <&vreg_l5a_0p88>; + vdda-pll-supply = <&vreg_l9a_1p2>; + + interrupts = <GIC_SPI 477 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 478 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 479 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "csiphy0", + "csiphy1", + "csiphy2", + "csiphy3", + "csiphy4", + "csiphy5", + "csid0", + "csid1", + "csid2", + "csid3", + "vfe0", + "vfe1", + "vfe_lite0", + "vfe_lite1"; + + power-domains = <&camcc IFE_0_GDSC>, + <&camcc IFE_1_GDSC>, + <&camcc TITAN_TOP_GDSC>; + + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&gcc GCC_CAMERA_HF_AXI_CLK>, + <&gcc GCC_CAMERA_SF_AXI_CLK>, + <&camcc CAM_CC_CAMNOC_AXI_CLK>, + <&camcc CAM_CC_CAMNOC_AXI_CLK_SRC>, + <&camcc CAM_CC_CORE_AHB_CLK>, + <&camcc CAM_CC_CPAS_AHB_CLK>, + <&camcc CAM_CC_CSIPHY0_CLK>, + <&camcc CAM_CC_CSI0PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY1_CLK>, + <&camcc CAM_CC_CSI1PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY2_CLK>, + <&camcc CAM_CC_CSI2PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY3_CLK>, + <&camcc CAM_CC_CSI3PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY4_CLK>, + <&camcc CAM_CC_CSI4PHYTIMER_CLK>, + <&camcc CAM_CC_CSIPHY5_CLK>, + <&camcc CAM_CC_CSI5PHYTIMER_CLK>, + <&camcc CAM_CC_SLOW_AHB_CLK_SRC>, + <&camcc CAM_CC_IFE_0_AHB_CLK>, + <&camcc CAM_CC_IFE_0_AXI_CLK>, + <&camcc CAM_CC_IFE_0_CLK>, + <&camcc CAM_CC_IFE_0_CPHY_RX_CLK>, + <&camcc CAM_CC_IFE_0_CSID_CLK>, + <&camcc CAM_CC_IFE_0_AREG_CLK>, + <&camcc CAM_CC_IFE_1_AHB_CLK>, + <&camcc CAM_CC_IFE_1_AXI_CLK>, + <&camcc CAM_CC_IFE_1_CLK>, + <&camcc CAM_CC_IFE_1_CPHY_RX_CLK>, + <&camcc CAM_CC_IFE_1_CSID_CLK>, + <&camcc CAM_CC_IFE_1_AREG_CLK>, + <&camcc CAM_CC_IFE_LITE_AHB_CLK>, + <&camcc CAM_CC_IFE_LITE_AXI_CLK>, + <&camcc CAM_CC_IFE_LITE_CLK>, + <&camcc CAM_CC_IFE_LITE_CPHY_RX_CLK>, + <&camcc CAM_CC_IFE_LITE_CSID_CLK>; + clock-names = "cam_ahb_clk", + "cam_hf_axi", + "cam_sf_axi", + "camnoc_axi", + "camnoc_axi_src", + "core_ahb", + "cpas_ahb", + "csiphy0", + "csiphy0_timer", + "csiphy1", + "csiphy1_timer", + "csiphy2", + "csiphy2_timer", + "csiphy3", + "csiphy3_timer", + "csiphy4", + "csiphy4_timer", + "csiphy5", + "csiphy5_timer", + "slow_ahb_src", + "vfe0_ahb", + "vfe0_axi", + "vfe0", + "vfe0_cphy_rx", + "vfe0_csid", + "vfe0_areg", + "vfe1_ahb", + "vfe1_axi", + "vfe1", + "vfe1_cphy_rx", + "vfe1_csid", + "vfe1_areg", + "vfe_lite_ahb", + "vfe_lite_axi", + "vfe_lite", + "vfe_lite_cphy_rx", + "vfe_lite_csid"; + + iommus = <&apps_smmu 0x800 0x400>, + <&apps_smmu 0x801 0x400>, + <&apps_smmu 0x840 0x400>, + <&apps_smmu 0x841 0x400>, + <&apps_smmu 0xC00 0x400>, + <&apps_smmu 0xC01 0x400>, + <&apps_smmu 0xC40 0x400>, + <&apps_smmu 0xC41 0x400>; + + interconnects = <&gem_noc MASTER_AMPSS_M0 &config_noc SLAVE_CAMERA_CFG>, + <&mmss_noc MASTER_CAMNOC_HF &mc_virt SLAVE_EBI_CH0>, + <&mmss_noc MASTER_CAMNOC_SF &mc_virt SLAVE_EBI_CH0>, + <&mmss_noc MASTER_CAMNOC_ICP &mc_virt SLAVE_EBI_CH0>; + interconnect-names = "cam_ahb", + "cam_hf_0_mnoc", + "cam_sf_0_mnoc", + "cam_sf_icp_mnoc"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/renesas,csi2.yaml b/Documentation/devicetree/bindings/media/renesas,csi2.yaml index e6a036721082..b520d6c5c102 100644 --- a/Documentation/devicetree/bindings/media/renesas,csi2.yaml +++ b/Documentation/devicetree/bindings/media/renesas,csi2.yaml @@ -67,7 +67,10 @@ properties: maxItems: 1 data-lanes: - maxItems: 1 + minItems: 1 + maxItems: 4 + items: + maximum: 4 required: - clock-lanes diff --git a/Documentation/devicetree/bindings/media/ti,cal.yaml b/Documentation/devicetree/bindings/media/ti,cal.yaml index 66c5d392fa75..7e078424ca4d 100644 --- a/Documentation/devicetree/bindings/media/ti,cal.yaml +++ b/Documentation/devicetree/bindings/media/ti,cal.yaml @@ -48,6 +48,10 @@ properties: ti,camerrx-control: $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + - items: + - description: phandle to device control module + - description: offset to the control_camerarx_core register description: phandle to the device control module and offset to the control_camerarx_core register diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2-timings.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2-timings.yaml new file mode 100644 index 000000000000..f3e62ee07126 --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2-timings.yaml @@ -0,0 +1,135 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr2-timings.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LPDDR2 SDRAM AC timing parameters for a given speed-bin + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + const: jedec,lpddr2-timings + + max-freq: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Maximum DDR clock frequency for the speed-bin, in Hz. + + min-freq: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Minimum DDR clock frequency for the speed-bin, in Hz. + + tCKESR: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + CKE minimum pulse width during SELF REFRESH (low pulse width during + SELF REFRESH) in pico seconds. + + tDQSCK-max: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + DQS output data access time from CK_t/CK_c in pico seconds. + + tDQSCK-max-derated: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + DQS output data access time from CK_t/CK_c, temperature de-rated, in pico + seconds. + + tFAW: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Four-bank activate window in pico seconds. + + tRAS-max-ns: + description: | + Row active time in nano seconds. + + tRAS-min: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Row active time in pico seconds. + + tRCD: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + RAS-to-CAS delay in pico seconds. + + tRPab: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Row precharge time (all banks) in pico seconds. + + tRRD: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Active bank A to active bank B in pico seconds. + + tRTP: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Internal READ to PRECHARGE command delay in pico seconds. + + tWR: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + WRITE recovery time in pico seconds. + + tWTR: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Internal WRITE-to-READ command delay in pico seconds. + + tXP: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Exit power-down to next valid command delay in pico seconds. + + tZQCL: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Long calibration time in pico seconds. + + tZQCS: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Short calibration time in pico seconds. + + tZQinit: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Initialization calibration time in pico seconds. + +required: + - compatible + - min-freq + - max-freq + +additionalProperties: false + +examples: + - | + timings { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <400000000>; + tCKESR = <15000>; + tDQSCK-max = <5500>; + tFAW = <50000>; + tRAS-max-ns = <70000>; + tRAS-min = <42000>; + tRPab = <21000>; + tRCD = <18000>; + tRRD = <10000>; + tRTP = <7500>; + tWR = <15000>; + tWTR = <7500>; + tXP = <7500>; + tZQCL = <360000>; + tZQCS = <90000>; + tZQinit = <1000000>; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml index 25ed0266f6dd..dd2141cad866 100644 --- a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr2.yaml @@ -30,12 +30,26 @@ properties: maximum: 255 description: | Revision 1 value of SDRAM chip. Obtained from device datasheet. + Property is deprecated, use revision-id instead. + deprecated: true revision-id2: $ref: /schemas/types.yaml#/definitions/uint32 maximum: 255 description: | Revision 2 value of SDRAM chip. Obtained from device datasheet. + Property is deprecated, use revision-id instead. + deprecated: true + + revision-id: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + Revision IDs read from Mode Register 6 and 7. One byte per uint32 cell (i.e. <MR6 MR7>). + minItems: 2 + maxItems: 2 + items: + minimum: 0 + maximum: 255 density: $ref: /schemas/types.yaml#/definitions/uint32 @@ -142,14 +156,12 @@ properties: patternProperties: "^lpddr2-timings": - type: object + $ref: jedec,lpddr2-timings.yaml description: | The lpddr2 node may have one or more child nodes of type "lpddr2-timings". "lpddr2-timings" provides AC timing parameters of the device for a given speed-bin. The user may provide the timings for as many - speed-bins as is required. Please see Documentation/devicetree/ - bindings/memory-controllers/ddr/lpddr2-timings.txt for more information - on "lpddr2-timings". + speed-bins as is required. required: - compatible @@ -164,8 +176,7 @@ examples: compatible = "elpida,ECB240ABACN", "jedec,lpddr2-s4"; density = <2048>; io-width = <32>; - revision-id1 = <1>; - revision-id2 = <0>; + revision-id = <1 0>; tRPab-min-tck = <3>; tRCD-min-tck = <3>; diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml new file mode 100644 index 000000000000..97c3e988af5f --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3-timings.yaml @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr3-timings.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LPDDR3 SDRAM AC timing parameters for a given speed-bin + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + const: jedec,lpddr3-timings + + reg: + maxItems: 1 + description: | + Maximum DDR clock frequency for the speed-bin, in Hz. + Property is deprecated, use max-freq. + deprecated: true + + max-freq: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Maximum DDR clock frequency for the speed-bin, in Hz. + + min-freq: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Minimum DDR clock frequency for the speed-bin, in Hz. + + tCKE: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + CKE minimum pulse width (HIGH and LOW pulse width) in pico seconds. + + tCKESR: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + CKE minimum pulse width during SELF REFRESH (low pulse width during + SELF REFRESH) in pico seconds. + + tFAW: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Four-bank activate window in pico seconds. + + tMRD: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Mode register set command delay in pico seconds. + + tR2R-C2C: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Additional READ-to-READ delay in chip-to-chip cases in pico seconds. + + tRAS: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Row active time in pico seconds. + + tRC: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + ACTIVATE-to-ACTIVATE command period in pico seconds. + + tRCD: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + RAS-to-CAS delay in pico seconds. + + tRFC: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Refresh Cycle time in pico seconds. + + tRPab: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Row precharge time (all banks) in pico seconds. + + tRPpb: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Row precharge time (single banks) in pico seconds. + + tRRD: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Active bank A to active bank B in pico seconds. + + tRTP: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Internal READ to PRECHARGE command delay in pico seconds. + + tW2W-C2C: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Additional WRITE-to-WRITE delay in chip-to-chip cases in pico seconds. + + tWR: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + WRITE recovery time in pico seconds. + + tWTR: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Internal WRITE-to-READ command delay in pico seconds. + + tXP: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Exit power-down to next valid command delay in pico seconds. + + tXSR: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + SELF REFRESH exit to next valid command delay in pico seconds. + +required: + - compatible + - min-freq + - max-freq + +additionalProperties: false + +examples: + - | + lpddr3 { + timings { + compatible = "jedec,lpddr3-timings"; + max-freq = <800000000>; + min-freq = <100000000>; + tCKE = <3750>; + tCKESR = <3750>; + tFAW = <25000>; + tMRD = <7000>; + tR2R-C2C = <0>; + tRAS = <23000>; + tRC = <33750>; + tRCD = <10000>; + tRFC = <65000>; + tRPab = <12000>; + tRPpb = <12000>; + tRRD = <6000>; + tRTP = <3750>; + tW2W-C2C = <0>; + tWR = <7500>; + tWTR = <3750>; + tXP = <3750>; + tXSR = <70000>; + }; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml new file mode 100644 index 000000000000..c542f32c39fa --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml @@ -0,0 +1,263 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LPDDR3 SDRAM compliant to JEDEC JESD209-3 + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + items: + - enum: + - samsung,K3QF2F20DB + - const: jedec,lpddr3 + + '#address-cells': + const: 1 + deprecated: true + + density: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Density in megabits of SDRAM chip. + enum: + - 4096 + - 8192 + - 16384 + - 32768 + + io-width: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + IO bus width in bits of SDRAM chip. + enum: + - 32 + - 16 + + manufacturer-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Manufacturer ID value read from Mode Register 5. The property is + deprecated, manufacturer should be derived from the compatible. + deprecated: true + + revision-id: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 2 + maxItems: 2 + items: + maximum: 255 + description: | + Revision value of SDRAM chip read from Mode Registers 6 and 7. + + '#size-cells': + const: 0 + deprecated: true + + tCKE-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + CKE minimum pulse width (HIGH and LOW pulse width) in terms of number + of clock cycles. + + tCKESR-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + CKE minimum pulse width during SELF REFRESH (low pulse width during + SELF REFRESH) in terms of number of clock cycles. + + tDQSCK-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + DQS output data access time from CK_t/CK_c in terms of number of clock + cycles. + + tFAW-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 63 + description: | + Four-bank activate window in terms of number of clock cycles. + + tMRD-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + Mode register set command delay in terms of number of clock cycles. + + tR2R-C2C-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + description: | + Additional READ-to-READ delay in chip-to-chip cases in terms of number + of clock cycles. + + tRAS-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 63 + description: | + Row active time in terms of number of clock cycles. + + tRC-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 63 + description: | + ACTIVATE-to-ACTIVATE command period in terms of number of clock cycles. + + tRCD-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + RAS-to-CAS delay in terms of number of clock cycles. + + tRFC-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 255 + description: | + Refresh Cycle time in terms of number of clock cycles. + + tRL-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + READ data latency in terms of number of clock cycles. + + tRPab-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + Row precharge time (all banks) in terms of number of clock cycles. + + tRPpb-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + Row precharge time (single banks) in terms of number of clock cycles. + + tRRD-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + Active bank A to active bank B in terms of number of clock cycles. + + tRTP-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + Internal READ to PRECHARGE command delay in terms of number of clock + cycles. + + tW2W-C2C-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + description: | + Additional WRITE-to-WRITE delay in chip-to-chip cases in terms of number + of clock cycles. + + tWL-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + WRITE data latency in terms of number of clock cycles. + + tWR-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + WRITE recovery time in terms of number of clock cycles. + + tWTR-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 15 + description: | + Internal WRITE-to-READ command delay in terms of number of clock cycles. + + tXP-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 255 + description: | + Exit power-down to next valid command delay in terms of number of clock + cycles. + + tXSR-min-tck: + $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 1023 + description: | + SELF REFRESH exit to next valid command delay in terms of number of clock + cycles. + +patternProperties: + "^timings((-[0-9])+|(@[0-9a-f]+))?$": + $ref: jedec,lpddr3-timings.yaml + description: | + The lpddr3 node may have one or more child nodes with timings. + Each timing node provides AC timing parameters of the device for a given + speed-bin. The user may provide the timings for as many speed-bins as is + required. + +required: + - compatible + - density + - io-width + +additionalProperties: false + +examples: + - | + lpddr3 { + compatible = "samsung,K3QF2F20DB", "jedec,lpddr3"; + density = <16384>; + io-width = <32>; + + tCKE-min-tck = <2>; + tCKESR-min-tck = <2>; + tDQSCK-min-tck = <5>; + tFAW-min-tck = <5>; + tMRD-min-tck = <5>; + tR2R-C2C-min-tck = <0>; + tRAS-min-tck = <5>; + tRC-min-tck = <6>; + tRCD-min-tck = <3>; + tRFC-min-tck = <17>; + tRL-min-tck = <14>; + tRPab-min-tck = <2>; + tRPpb-min-tck = <2>; + tRRD-min-tck = <2>; + tRTP-min-tck = <2>; + tW2W-C2C-min-tck = <0>; + tWL-min-tck = <8>; + tWR-min-tck = <7>; + tWTR-min-tck = <2>; + tXP-min-tck = <2>; + tXSR-min-tck = <12>; + + timings { + compatible = "jedec,lpddr3-timings"; + max-freq = <800000000>; + min-freq = <100000000>; + tCKE = <3750>; + tCKESR = <3750>; + tFAW = <25000>; + tMRD = <7000>; + tR2R-C2C = <0>; + tRAS = <23000>; + tRC = <33750>; + tRCD = <10000>; + tRFC = <65000>; + tRPab = <12000>; + tRPpb = <12000>; + tRRD = <6000>; + tRTP = <3750>; + tW2W-C2C = <0>; + tWR = <7500>; + tWTR = <3750>; + tXP = <3750>; + tXSR = <70000>; + }; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr2-timings.txt b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr2-timings.txt deleted file mode 100644 index 9ceb19e0c7fd..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr2-timings.txt +++ /dev/null @@ -1,52 +0,0 @@ -* AC timing parameters of LPDDR2(JESD209-2) memories for a given speed-bin - -Required properties: -- compatible : Should be "jedec,lpddr2-timings" -- min-freq : minimum DDR clock frequency for the speed-bin. Type is <u32> -- max-freq : maximum DDR clock frequency for the speed-bin. Type is <u32> - -Optional properties: - -The following properties represent AC timing parameters from the memory -data-sheet of the device for a given speed-bin. All these properties are -of type <u32> and the default unit is ps (pico seconds). Parameters with -a different unit have a suffix indicating the unit such as 'tRAS-max-ns' -- tRCD -- tWR -- tRAS-min -- tRRD -- tWTR -- tXP -- tRTP -- tDQSCK-max -- tFAW -- tZQCS -- tZQinit -- tRPab -- tZQCL -- tCKESR -- tRAS-max-ns -- tDQSCK-max-derated - -Example: - -timings_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 { - compatible = "jedec,lpddr2-timings"; - min-freq = <10000000>; - max-freq = <400000000>; - tRPab = <21000>; - tRCD = <18000>; - tWR = <15000>; - tRAS-min = <42000>; - tRRD = <10000>; - tWTR = <7500>; - tXP = <7500>; - tRTP = <7500>; - tCKESR = <15000>; - tDQSCK-max = <5500>; - tFAW = <50000>; - tZQCS = <90000>; - tZQCL = <360000>; - tZQinit = <1000000>; - tRAS-max-ns = <70000>; -}; diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3-timings.txt b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3-timings.txt deleted file mode 100644 index 84705e50a3fd..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3-timings.txt +++ /dev/null @@ -1,58 +0,0 @@ -* AC timing parameters of LPDDR3 memories for a given speed-bin. - -The structures are based on LPDDR2 and extended where needed. - -Required properties: -- compatible : Should be "jedec,lpddr3-timings" -- min-freq : minimum DDR clock frequency for the speed-bin. Type is <u32> -- reg : maximum DDR clock frequency for the speed-bin. Type is <u32> - -Optional properties: - -The following properties represent AC timing parameters from the memory -data-sheet of the device for a given speed-bin. All these properties are -of type <u32> and the default unit is ps (pico seconds). -- tRFC -- tRRD -- tRPab -- tRPpb -- tRCD -- tRC -- tRAS -- tWTR -- tWR -- tRTP -- tW2W-C2C -- tR2R-C2C -- tFAW -- tXSR -- tXP -- tCKE -- tCKESR -- tMRD - -Example: - -timings_samsung_K3QF2F20DB_800mhz: lpddr3-timings@800000000 { - compatible = "jedec,lpddr3-timings"; - reg = <800000000>; /* workaround: it shows max-freq */ - min-freq = <100000000>; - tRFC = <65000>; - tRRD = <6000>; - tRPab = <12000>; - tRPpb = <12000>; - tRCD = <10000>; - tRC = <33750>; - tRAS = <23000>; - tWTR = <3750>; - tWR = <7500>; - tRTP = <3750>; - tW2W-C2C = <0>; - tR2R-C2C = <0>; - tFAW = <25000>; - tXSR = <70000>; - tXP = <3750>; - tCKE = <3750>; - tCKESR = <3750>; - tMRD = <7000>; -}; diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3.txt b/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3.txt deleted file mode 100644 index 031af5fb0379..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3.txt +++ /dev/null @@ -1,107 +0,0 @@ -* LPDDR3 SDRAM memories compliant to JEDEC JESD209-3C - -Required properties: -- compatible : Should be "<vendor>,<type>", and generic value "jedec,lpddr3". - Example "<vendor>,<type>" values: - "samsung,K3QF2F20DB" - -- density : <u32> representing density in Mb (Mega bits) -- io-width : <u32> representing bus width. Possible values are 8, 16, 32, 64 -- #address-cells: Must be set to 1 -- #size-cells: Must be set to 0 - -Optional properties: - -- manufacturer-id : <u32> Manufacturer ID value read from Mode Register 5 -- revision-id : <u32 u32> Revision IDs read from Mode Registers 6 and 7 - -The following optional properties represent the minimum value of some AC -timing parameters of the DDR device in terms of number of clock cycles. -These values shall be obtained from the device data-sheet. -- tRFC-min-tck -- tRRD-min-tck -- tRPab-min-tck -- tRPpb-min-tck -- tRCD-min-tck -- tRC-min-tck -- tRAS-min-tck -- tWTR-min-tck -- tWR-min-tck -- tRTP-min-tck -- tW2W-C2C-min-tck -- tR2R-C2C-min-tck -- tWL-min-tck -- tDQSCK-min-tck -- tRL-min-tck -- tFAW-min-tck -- tXSR-min-tck -- tXP-min-tck -- tCKE-min-tck -- tCKESR-min-tck -- tMRD-min-tck - -Child nodes: -- The lpddr3 node may have one or more child nodes of type "lpddr3-timings". - "lpddr3-timings" provides AC timing parameters of the device for - a given speed-bin. Please see - Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3-timings.txt - for more information on "lpddr3-timings" - -Example: - -samsung_K3QF2F20DB: lpddr3 { - compatible = "samsung,K3QF2F20DB", "jedec,lpddr3"; - density = <16384>; - io-width = <32>; - manufacturer-id = <1>; - revision-id = <123 234>; - #address-cells = <1>; - #size-cells = <0>; - - tRFC-min-tck = <17>; - tRRD-min-tck = <2>; - tRPab-min-tck = <2>; - tRPpb-min-tck = <2>; - tRCD-min-tck = <3>; - tRC-min-tck = <6>; - tRAS-min-tck = <5>; - tWTR-min-tck = <2>; - tWR-min-tck = <7>; - tRTP-min-tck = <2>; - tW2W-C2C-min-tck = <0>; - tR2R-C2C-min-tck = <0>; - tWL-min-tck = <8>; - tDQSCK-min-tck = <5>; - tRL-min-tck = <14>; - tFAW-min-tck = <5>; - tXSR-min-tck = <12>; - tXP-min-tck = <2>; - tCKE-min-tck = <2>; - tCKESR-min-tck = <2>; - tMRD-min-tck = <5>; - - timings_samsung_K3QF2F20DB_800mhz: lpddr3-timings@800000000 { - compatible = "jedec,lpddr3-timings"; - /* workaround: 'reg' shows max-freq */ - reg = <800000000>; - min-freq = <100000000>; - tRFC = <65000>; - tRRD = <6000>; - tRPab = <12000>; - tRPpb = <12000>; - tRCD = <10000>; - tRC = <33750>; - tRAS = <23000>; - tWTR = <3750>; - tWR = <7500>; - tRTP = <3750>; - tW2W-C2C = <0>; - tR2R-C2C = <0>; - tFAW = <25000>; - tXSR = <70000>; - tXP = <3750>; - tCKE = <3750>; - tCKESR = <3750>; - tMRD = <7000>; - }; -} diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ifc.yaml b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ifc.yaml new file mode 100644 index 000000000000..3be1db30bf41 --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ifc.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/fsl/fsl,ifc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: FSL/NXP Integrated Flash Controller + +maintainers: + - Li Yang <leoyang.li@nxp.com> + +description: | + NXP's integrated flash controller (IFC) is an advanced version of the + enhanced local bus controller which includes similar programming and signal + interfaces with an extended feature set. The IFC provides access to multiple + external memory types, such as NAND flash (SLC and MLC), NOR flash, EPROM, + SRAM and other memories where address and data are shared on a bus. + +properties: + $nodename: + pattern: "^memory-controller@[0-9a-f]+$" + + compatible: + const: fsl,ifc + + "#address-cells": + enum: [2, 3] + description: | + Should be either two or three. The first cell is the chipselect + number, and the remaining cells are the offset into the chipselect. + + "#size-cells": + enum: [1, 2] + description: | + Either one or two, depending on how large each chipselect can be. + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + description: | + IFC may have one or two interrupts. If two interrupt specifiers are + present, the first is the "common" interrupt (CM_EVTER_STAT), and the + second is the NAND interrupt (NAND_EVTER_STAT). If there is only one, + that interrupt reports both types of event. + + little-endian: + type: boolean + description: | + If this property is absent, the big-endian mode will be in use as default + for registers. + + ranges: + description: | + Each range corresponds to a single chipselect, and covers the entire + access window as configured. + +patternProperties: + "^.*@[a-f0-9]+(,[a-f0-9]+)+$": + type: object + description: | + Child device nodes describe the devices connected to IFC such as NOR (e.g. + cfi-flash) and NAND (fsl,ifc-nand). There might be board specific devices + like FPGAs, CPLDs, etc. + + required: + - compatible + - reg + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + memory-controller@ffe1e000 { + compatible = "fsl,ifc"; + #address-cells = <2>; + #size-cells = <1>; + reg = <0x0 0xffe1e000 0 0x2000>; + interrupts = <16 2 19 2>; + little-endian; + + /* NOR, NAND Flashes and CPLD on board */ + ranges = <0x0 0x0 0x0 0xee000000 0x02000000>, + <0x1 0x0 0x0 0xffa00000 0x00010000>, + <0x3 0x0 0x0 0xffb00000 0x00020000>; + + flash@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x2000000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + /* 32MB for user data */ + reg = <0x0 0x02000000>; + label = "NOR Data"; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt b/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt deleted file mode 100644 index 89427b018ba7..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/fsl/ifc.txt +++ /dev/null @@ -1,82 +0,0 @@ -Integrated Flash Controller - -Properties: -- name : Should be ifc -- compatible : should contain "fsl,ifc". The version of the integrated - flash controller can be found in the IFC_REV register at - offset zero. - -- #address-cells : Should be either two or three. The first cell is the - chipselect number, and the remaining cells are the - offset into the chipselect. -- #size-cells : Either one or two, depending on how large each chipselect - can be. -- reg : Offset and length of the register set for the device -- interrupts: IFC may have one or two interrupts. If two interrupt - specifiers are present, the first is the "common" - interrupt (CM_EVTER_STAT), and the second is the NAND - interrupt (NAND_EVTER_STAT). If there is only one, - that interrupt reports both types of event. - -- little-endian : If this property is absent, the big-endian mode will - be in use as default for registers. - -- ranges : Each range corresponds to a single chipselect, and covers - the entire access window as configured. - -Child device nodes describe the devices connected to IFC such as NOR (e.g. -cfi-flash) and NAND (fsl,ifc-nand). There might be board specific devices -like FPGAs, CPLDs, etc. - -Example: - - ifc@ffe1e000 { - compatible = "fsl,ifc", "simple-bus"; - #address-cells = <2>; - #size-cells = <1>; - reg = <0x0 0xffe1e000 0 0x2000>; - interrupts = <16 2 19 2>; - little-endian; - - /* NOR, NAND Flashes and CPLD on board */ - ranges = <0x0 0x0 0x0 0xee000000 0x02000000 - 0x1 0x0 0x0 0xffa00000 0x00010000 - 0x3 0x0 0x0 0xffb00000 0x00020000>; - - flash@0,0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "cfi-flash"; - reg = <0x0 0x0 0x2000000>; - bank-width = <2>; - device-width = <1>; - - partition@0 { - /* 32MB for user data */ - reg = <0x0 0x02000000>; - label = "NOR Data"; - }; - }; - - flash@1,0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "fsl,ifc-nand"; - reg = <0x1 0x0 0x10000>; - - partition@0 { - /* This location must not be altered */ - /* 1MB for u-boot Bootloader Image */ - reg = <0x0 0x00100000>; - label = "NAND U-Boot Image"; - read-only; - }; - }; - - cpld@3,0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "fsl,p1010rdb-cpld"; - reg = <0x3 0x0 0x000001f>; - }; - }; diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml index 3a82b0b27fa0..a98b359bf909 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml @@ -16,7 +16,7 @@ description: | MediaTek SMI have two generations of HW architecture, here is the list which generation the SoCs use: generation 1: mt2701 and mt7623. - generation 2: mt2712, mt6779, mt8167, mt8173, mt8183, mt8192 and mt8195. + generation 2: mt2712, mt6779, mt8167, mt8173, mt8183, mt8186, mt8192 and mt8195. There's slight differences between the two SMI, for generation 2, the register which control the iommu port is at each larb's register base. But @@ -35,6 +35,7 @@ properties: - mediatek,mt8167-smi-common - mediatek,mt8173-smi-common - mediatek,mt8183-smi-common + - mediatek,mt8186-smi-common - mediatek,mt8192-smi-common - mediatek,mt8195-smi-common-vdo - mediatek,mt8195-smi-common-vpp @@ -88,10 +89,9 @@ allOf: - mediatek,mt2701-smi-common then: properties: - clock: - items: - minItems: 3 - maxItems: 3 + clocks: + minItems: 3 + maxItems: 3 clock-names: items: - const: apb @@ -108,10 +108,9 @@ allOf: required: - mediatek,smi properties: - clock: - items: - minItems: 3 - maxItems: 3 + clocks: + minItems: 3 + maxItems: 3 clock-names: items: - const: apb @@ -127,16 +126,16 @@ allOf: enum: - mediatek,mt6779-smi-common - mediatek,mt8183-smi-common + - mediatek,mt8186-smi-common - mediatek,mt8192-smi-common - mediatek,mt8195-smi-common-vdo - mediatek,mt8195-smi-common-vpp then: properties: - clock: - items: - minItems: 4 - maxItems: 4 + clocks: + minItems: 4 + maxItems: 4 clock-names: items: - const: apb @@ -146,10 +145,9 @@ allOf: else: # for gen2 HW that don't have gals properties: - clock: - items: - minItems: 2 - maxItems: 2 + clocks: + minItems: 2 + maxItems: 2 clock-names: items: - const: apb diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml index eaeff1ada7f8..c886681f62a7 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml @@ -23,6 +23,7 @@ properties: - mediatek,mt8167-smi-larb - mediatek,mt8173-smi-larb - mediatek,mt8183-smi-larb + - mediatek,mt8186-smi-larb - mediatek,mt8192-smi-larb - mediatek,mt8195-smi-larb @@ -52,7 +53,7 @@ properties: maxItems: 1 mediatek,smi: - $ref: /schemas/types.yaml#/definitions/phandle-array + $ref: /schemas/types.yaml#/definitions/phandle description: a phandle to the smi_common node. mediatek,larb-id: @@ -75,15 +76,16 @@ allOf: compatible: enum: - mediatek,mt8183-smi-larb + - mediatek,mt8186-smi-larb - mediatek,mt8195-smi-larb then: properties: - clock: - items: - minItems: 3 - maxItems: 3 + clocks: + minItems: 2 + maxItems: 3 clock-names: + minItems: 2 items: - const: apb - const: smi @@ -91,10 +93,9 @@ allOf: else: properties: - clock: - items: - minItems: 2 - maxItems: 2 + clocks: + minItems: 2 + maxItems: 2 clock-names: items: - const: apb @@ -108,7 +109,7 @@ allOf: - mediatek,mt2701-smi-larb - mediatek,mt2712-smi-larb - mediatek,mt6779-smi-larb - - mediatek,mt8167-smi-larb + - mediatek,mt8186-smi-larb - mediatek,mt8192-smi-larb - mediatek,mt8195-smi-larb diff --git a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml index 294f1036420d..9a6dbf54b540 100644 --- a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml @@ -40,7 +40,8 @@ properties: - items: - enum: - renesas,r9a07g044-rpc-if # RZ/G2{L,LC} - - const: renesas,rzg2l-rpc-if # RZ/G2L family + - renesas,r9a07g054-rpc-if # RZ/V2L + - const: renesas,rzg2l-rpc-if reg: items: diff --git a/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml b/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml index fe8639dcffab..f152243f6b18 100644 --- a/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml @@ -45,14 +45,15 @@ properties: $ref: '/schemas/types.yaml#/definitions/phandle-array' minItems: 1 maxItems: 16 + items: + maxItems: 1 description: phandles of the PPMU events used by the controller. device-handle: $ref: '/schemas/types.yaml#/definitions/phandle' description: | phandle of the connected DRAM memory device. For more information please - refer to documentation file: - Documentation/devicetree/bindings/memory-controllers/ddr/lpddr3.txt + refer to jedec,lpddr3.yaml. operating-points-v2: true diff --git a/Documentation/devicetree/bindings/mfd/ab8500.txt b/Documentation/devicetree/bindings/mfd/ab8500.txt deleted file mode 100644 index 937b3e5505e0..000000000000 --- a/Documentation/devicetree/bindings/mfd/ab8500.txt +++ /dev/null @@ -1,282 +0,0 @@ -* AB8500 Multi-Functional Device (MFD) - -Required parent device properties: -- compatible : contains "stericsson,ab8500" or "stericsson,ab8505"; -- interrupts : contains the IRQ line for the AB8500 -- interrupt-controller : describes the AB8500 as an Interrupt Controller (has its own domain) -- #interrupt-cells : should be 2, for 2-cell format - - The first cell is the AB8500 local IRQ number - - The second cell is used to specify optional parameters - - bits[3:0] trigger type and level flags: - 1 = low-to-high edge triggered - 2 = high-to-low edge triggered - 4 = active high level-sensitive - 8 = active low level-sensitive - -The AB8500 consists of a large and varied group of sub-devices: - -Device IRQ Names Supply Names Description ------- --------- ------------ ----------- -ab8500-bm : : : Battery Manager -ab8500-btemp : : : Battery Temperature -ab8500-charger : : : Battery Charger -ab8500-codec : : : Audio Codec -ab8500-fg : : vddadc : Fuel Gauge - : NCONV_ACCU : : Accumulate N Sample Conversion - : BATT_OVV : : Battery Over Voltage - : LOW_BAT_F : : LOW threshold battery voltage - : CC_INT_CALIB : : Coulomb Counter Internal Calibration - : CCEOC : : Coulomb Counter End of Conversion -ab8500-btemp : : vtvout : Battery Temperature - : BAT_CTRL_INDB : : Battery Removal Indicator - : BTEMP_LOW : : Btemp < BtempLow, if battery temperature is lower than -10°C - : BTEMP_LOW_MEDIUM : : BtempLow < Btemp < BtempMedium,if battery temperature is between -10 and 0°C - : BTEMP_MEDIUM_HIGH : : BtempMedium < Btemp < BtempHigh,if battery temperature is between 0°C and MaxTemp - : BTEMP_HIGH : : Btemp > BtempHigh, if battery temperature is higher than MaxTemp -ab8500-charger : : vddadc : Charger interface - : MAIN_CH_UNPLUG_DET : : main charger unplug detection management (not in 8505) - : MAIN_CHARGE_PLUG_DET : : main charger plug detection management (not in 8505) - : MAIN_EXT_CH_NOT_OK : : main charger not OK - : MAIN_CH_TH_PROT_R : : Die temp is above main charger - : MAIN_CH_TH_PROT_F : : Die temp is below main charger - : VBUS_DET_F : : VBUS falling detected - : VBUS_DET_R : : VBUS rising detected - : USB_LINK_STATUS : : USB link status has changed - : USB_CH_TH_PROT_R : : Die temp is above usb charger - : USB_CH_TH_PROT_F : : Die temp is below usb charger - : USB_CHARGER_NOT_OKR : : allowed USB charger not ok detection - : VBUS_OVV : : Overvoltage on Vbus ball detected (USB charge is stopped) - : CH_WD_EXP : : Charger watchdog detected -ab8500-gpadc : HW_CONV_END : vddadc : Analogue to Digital Converter - SW_CONV_END : : -ab8500-gpio : : : GPIO Controller (AB8500) -ab8505-gpio : : : GPIO Controller (AB8505) -ab8500-ponkey : ONKEY_DBF : : Power-on Key - ONKEY_DBR : : -ab8500-pwm : : : Pulse Width Modulator -ab8500-regulator : : : Regulators (AB8500) -ab8505-regulator : : : Regulators (AB8505) -ab8500-rtc : 60S : : Real Time Clock - : ALARM : : -ab8500-sysctrl : : : System Control -ab8500-usb : ID_WAKEUP_R : vddulpivio18 : Universal Serial Bus - : ID_WAKEUP_F : v-ape : - : VBUS_DET_F : musb_1v8 : - : VBUS_DET_R : : - : USB_LINK_STATUS : : - : USB_ADP_PROBE_PLUG : : - : USB_ADP_PROBE_UNPLUG : : - -Required child device properties: -- compatible : "stericsson,ab8500-[bm|btemp|charger|fg|gpadc|gpio|ponkey| - pwm|regulator|rtc|sysctrl|usb]"; - - A few child devices require ADC channels from the GPADC node. Those follow the - standard bindings from - https://github.com/devicetree-org/dt-schema/blob/master/schemas/iio/iio-consumer.yaml - and Documentation/devicetree/bindings/iio/adc/adc.yaml - - abx500-temp : io-channels "aux1" and "aux2" for measuring external - temperatures. - ab8500-fg : io-channel "main_bat_v" for measuring main battery voltage, - ab8500-btemp : io-channels "btemp_ball" and "bat_ctrl" for measuring the - battery voltage. - ab8500-charger : io-channels "main_charger_v", "main_charger_c", "vbus_v", - "usb_charger_c" for measuring voltage and current of the - different charging supplies. - -Optional child device properties: -- interrupts : contains the device IRQ(s) using the 2-cell format (see above) -- interrupt-names : contains names of IRQ resource in the order in which they were - supplied in the interrupts property -- <supply_name>-supply : contains a phandle to the regulator supply node in Device Tree - -Non-standard child device properties: - - Audio CODEC: - - stericsson,amic[1|2]-type-single-ended : Single-ended Analoge Mic (default: differential) - - stericsson,amic1a-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic - - stericsson,amic1b-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic - - stericsson,amic2-bias-vamic1 : Analoge Mic wishes to use a non-standard Vamic - - stericsson,earpeice-cmv : Earpeice voltage (only: 950 | 1100 | 1270 | 1580) - -ab8500 { - compatible = "stericsson,ab8500"; - interrupts = <0 40 0x4>; - interrupt-controller; - #interrupt-cells = <2>; - - ab8500-rtc { - compatible = "stericsson,ab8500-rtc"; - interrupts = <17 0x4 - 18 0x4>; - interrupt-names = "60S", "ALARM"; - }; - - ab8500-gpadc { - compatible = "stericsson,ab8500-gpadc"; - interrupts = <32 0x4 - 39 0x4>; - interrupt-names = "HW_CONV_END", "SW_CONV_END"; - vddadc-supply = <&ab8500_ldo_tvout_reg>; - #address-cells = <1>; - #size-cells = <0>; - #io-channel-cells = <1>; - - /* GPADC channels */ - bat_ctrl: channel@1 { - reg = <0x01>; - }; - btemp_ball: channel@2 { - reg = <0x02>; - }; - main_charger_v: channel@3 { - reg = <0x03>; - }; - acc_detect1: channel@4 { - reg = <0x04>; - }; - acc_detect2: channel@5 { - reg = <0x05>; - }; - adc_aux1: channel@6 { - reg = <0x06>; - }; - adc_aux2: channel@7 { - reg = <0x07>; - }; - main_batt_v: channel@8 { - reg = <0x08>; - }; - vbus_v: channel@9 { - reg = <0x09>; - }; - main_charger_c: channel@a { - reg = <0x0a>; - }; - usb_charger_c: channel@b { - reg = <0x0b>; - }; - bk_bat_v: channel@c { - reg = <0x0c>; - }; - die_temp: channel@d { - reg = <0x0d>; - }; - usb_id: channel@e { - reg = <0x0e>; - }; - xtal_temp: channel@12 { - reg = <0x12>; - }; - vbat_true_meas: channel@13 { - reg = <0x13>; - }; - bat_ctrl_and_ibat: channel@1c { - reg = <0x1c>; - }; - vbat_meas_and_ibat: channel@1d { - reg = <0x1d>; - }; - vbat_true_meas_and_ibat: channel@1e { - reg = <0x1e>; - }; - bat_temp_and_ibat: channel@1f { - reg = <0x1f>; - }; - }; - - ab8500_temp { - compatible = "stericsson,abx500-temp"; - io-channels = <&gpadc 0x06>, - <&gpadc 0x07>; - io-channel-name = "aux1", "aux2"; - }; - - ab8500_battery: ab8500_battery { - stericsson,battery-type = "LIPO"; - thermistor-on-batctrl; - }; - - ab8500_fg { - compatible = "stericsson,ab8500-fg"; - battery = <&ab8500_battery>; - io-channels = <&gpadc 0x08>; - io-channel-name = "main_bat_v"; - }; - - ab8500_btemp { - compatible = "stericsson,ab8500-btemp"; - battery = <&ab8500_battery>; - io-channels = <&gpadc 0x02>, - <&gpadc 0x01>; - io-channel-name = "btemp_ball", - "bat_ctrl"; - }; - - ab8500_charger { - compatible = "stericsson,ab8500-charger"; - battery = <&ab8500_battery>; - vddadc-supply = <&ab8500_ldo_tvout_reg>; - io-channels = <&gpadc 0x03>, - <&gpadc 0x0a>, - <&gpadc 0x09>, - <&gpadc 0x0b>; - io-channel-name = "main_charger_v", - "main_charger_c", - "vbus_v", - "usb_charger_c"; - }; - - ab8500-usb { - compatible = "stericsson,ab8500-usb"; - interrupts = < 90 0x4 - 96 0x4 - 14 0x4 - 15 0x4 - 79 0x4 - 74 0x4 - 75 0x4>; - interrupt-names = "ID_WAKEUP_R", - "ID_WAKEUP_F", - "VBUS_DET_F", - "VBUS_DET_R", - "USB_LINK_STATUS", - "USB_ADP_PROBE_PLUG", - "USB_ADP_PROBE_UNPLUG"; - vddulpivio18-supply = <&ab8500_ldo_intcore_reg>; - v-ape-supply = <&db8500_vape_reg>; - musb_1v8-supply = <&db8500_vsmps2_reg>; - }; - - ab8500-ponkey { - compatible = "stericsson,ab8500-ponkey"; - interrupts = <6 0x4 - 7 0x4>; - interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; - }; - - ab8500-sysctrl { - compatible = "stericsson,ab8500-sysctrl"; - }; - - ab8500-pwm { - compatible = "stericsson,ab8500-pwm"; - }; - - codec: ab8500-codec { - compatible = "stericsson,ab8500-codec"; - - stericsson,earpeice-cmv = <950>; /* Units in mV. */ - }; - - ab8500-regulators { - compatible = "stericsson,ab8500-regulator"; - - ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { - /* - * See: Documentation/devicetree/bindings/regulator/regulator.txt - * for more information on regulators - */ - }; - }; -}; diff --git a/Documentation/devicetree/bindings/mfd/brcm,cru.yaml b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml index be4a2df71c25..b85819fbb07c 100644 --- a/Documentation/devicetree/bindings/mfd/brcm,cru.yaml +++ b/Documentation/devicetree/bindings/mfd/brcm,cru.yaml @@ -39,7 +39,7 @@ patternProperties: '^phy@[a-f0-9]+$': $ref: ../phy/bcm-ns-usb2-phy.yaml - '^pin-controller@[a-f0-9]+$': + '^pinctrl@[a-f0-9]+$': $ref: ../pinctrl/brcm,ns-pinmux.yaml '^syscon@[a-f0-9]+$': @@ -94,7 +94,7 @@ examples: reg = <0x180 0x4>; }; - pin-controller@1c0 { + pinctrl@1c0 { compatible = "brcm,bcm4708-pinmux"; reg = <0x1c0 0x24>; reg-names = "cru_gpio_control"; diff --git a/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml index c00ad3e21c21..ad285cb480c9 100644 --- a/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml +++ b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml @@ -126,7 +126,7 @@ properties: clock-frequency: const: 12288000 - lochnagar-pinctrl: + pinctrl: type: object $ref: /schemas/pinctrl/cirrus,lochnagar.yaml# @@ -255,7 +255,7 @@ required: - reg - reset-gpios - lochnagar-clk - - lochnagar-pinctrl + - pinctrl additionalProperties: false @@ -293,7 +293,7 @@ examples: clock-frequency = <32768>; }; - lochnagar-pinctrl { + pinctrl { compatible = "cirrus,lochnagar-pinctrl"; gpio-controller; diff --git a/Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml b/Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml new file mode 100644 index 000000000000..f6967c1f6235 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/delta,tn48m-cpld.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Delta Networks TN48M CPLD controller + +maintainers: + - Robert Marko <robert.marko@sartura.hr> + +description: | + Lattice CPLD onboard the TN48M switches is used for system + management. + + It provides information about the hardware model, revision, + PSU status etc. + + It is also being used as a GPIO expander and reset controller + for the switch MAC-s and other peripherals. + +properties: + compatible: + const: delta,tn48m-cpld + + reg: + description: + I2C device address. + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + +patternProperties: + "^gpio(@[0-9a-f]+)?$": + $ref: ../gpio/delta,tn48m-gpio.yaml + + "^reset-controller?$": + $ref: ../reset/delta,tn48m-reset.yaml + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + cpld@41 { + compatible = "delta,tn48m-cpld"; + reg = <0x41>; + #address-cells = <1>; + #size-cells = <0>; + + gpio@31 { + compatible = "delta,tn48m-gpo"; + reg = <0x31>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio@3a { + compatible = "delta,tn48m-gpi"; + reg = <0x3a>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio@40 { + compatible = "delta,tn48m-gpi"; + reg = <0x40>; + gpio-controller; + #gpio-cells = <2>; + }; + + reset-controller { + compatible = "delta,tn48m-reset"; + #reset-cells = <1>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml index d1f53bd449f7..afec0bd2f1de 100644 --- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml +++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml @@ -31,25 +31,21 @@ properties: controller-data: description: - SPI controller data, see bindings/spi/spi-samsung.txt + SPI controller data, see bindings/spi/samsung,spi-peripheral-props.yaml type: object google,cros-ec-spi-pre-delay: description: This property specifies the delay in usecs between the assertion of the CS and the first clock pulse. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - default: 0 - - minimum: 0 + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 google,cros-ec-spi-msg-delay: description: This property specifies the delay in usecs between messages. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - default: 0 - - minimum: 0 + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 google,has-vbc-nvram: description: @@ -89,6 +85,10 @@ properties: ec-pwm: $ref: "/schemas/pwm/google,cros-ec-pwm.yaml#" + deprecated: true + + pwm: + $ref: "/schemas/pwm/google,cros-ec-pwm.yaml#" keyboard-controller: $ref: "/schemas/input/google,cros-ec-keyb.yaml#" @@ -148,18 +148,21 @@ patternProperties: required: - compatible -if: - properties: - compatible: - contains: - enum: - - google,cros-ec-i2c - - google,cros-ec-rpmsg -then: - properties: - google,cros-ec-spi-pre-delay: false - google,cros-ec-spi-msg-delay: false - spi-max-frequency: false +allOf: + - if: + properties: + compatible: + contains: + enum: + - google,cros-ec-i2c + - google,cros-ec-rpmsg + then: + properties: + google,cros-ec-spi-pre-delay: false + google,cros-ec-spi-msg-delay: false + spi-max-frequency: false + else: + $ref: /schemas/spi/spi-peripheral-props.yaml additionalProperties: false @@ -200,7 +203,7 @@ examples: spi-max-frequency = <5000000>; proximity { - compatible = "google,cros-ec-mkbp-proximity"; + compatible = "google,cros-ec-mkbp-proximity"; }; cbas { diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt deleted file mode 100644 index be11943a0560..000000000000 --- a/Documentation/devicetree/bindings/mfd/max14577.txt +++ /dev/null @@ -1,147 +0,0 @@ -Maxim MAX14577/77836 Multi-Function Device - -MAX14577 is a Multi-Function Device with Micro-USB Interface Circuit, Li+ -Battery Charger and SFOUT LDO output for powering USB devices. It is -interfaced to host controller using I2C. - -MAX77836 additionally contains PMIC (with two LDO regulators) and Fuel Gauge. -For the description of Fuel Gauge low SOC alert interrupt see: -../power/supply/max17040_battery.txt - - -Required properties: -- compatible : Must be "maxim,max14577" or "maxim,max77836". -- reg : I2C slave address for the max14577 chip (0x25 for max14577/max77836) -- interrupts : IRQ line for the chip. - - -Required nodes: - - charger : - Node for configuring the charger driver. - Required properties: - - compatible : "maxim,max14577-charger" - or "maxim,max77836-charger" - - maxim,fast-charge-uamp : Current in uA for Fast Charge; - Valid values: - - for max14577: 90000 - 950000; - - for max77836: 45000 - 475000; - - maxim,eoc-uamp : Current in uA for End-Of-Charge mode; - Valid values: - - for max14577: 50000 - 200000; - - for max77836: 5000 - 100000; - - maxim,ovp-uvolt : OverVoltage Protection Threshold in uV; - In an overvoltage condition, INT asserts and charging - stops. Valid values: - - 6000000, 6500000, 7000000, 7500000; - - maxim,constant-uvolt : Battery Constant Voltage in uV; - Valid values: - - 4000000 - 4280000 (step by 20000); - - 4350000; - - -Optional nodes: -- max14577-muic/max77836-muic : - Node used only by extcon consumers. - Required properties: - - compatible : "maxim,max14577-muic" or "maxim,max77836-muic" - -- regulators : - Required properties: - - compatible : "maxim,max14577-regulator" - or "maxim,max77836-regulator" - - May contain a sub-node per regulator from the list below. Each - sub-node should contain the constraints and initialization information - for that regulator. See regulator.txt for a description of standard - properties for these sub-nodes. - - List of valid regulator names: - - for max14577: CHARGER, SAFEOUT. - - for max77836: CHARGER, SAFEOUT, LDO1, LDO2. - - The SAFEOUT is a fixed voltage regulator so there is no need to specify - voltages for it. - - -Example: - -#include <dt-bindings/interrupt-controller/irq.h> - -max14577@25 { - compatible = "maxim,max14577"; - reg = <0x25>; - interrupt-parent = <&gpx1>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - - muic: max14577-muic { - compatible = "maxim,max14577-muic"; - }; - - regulators { - compatible = "maxim,max14577-regulator"; - - SAFEOUT { - regulator-name = "SAFEOUT"; - }; - CHARGER { - regulator-name = "CHARGER"; - regulator-min-microamp = <90000>; - regulator-max-microamp = <950000>; - regulator-boot-on; - }; - }; - - charger { - compatible = "maxim,max14577-charger"; - - maxim,constant-uvolt = <4350000>; - maxim,fast-charge-uamp = <450000>; - maxim,eoc-uamp = <50000>; - maxim,ovp-uvolt = <6500000>; - }; -}; - - -max77836@25 { - compatible = "maxim,max77836"; - reg = <0x25>; - interrupt-parent = <&gpx1>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - - muic: max77836-muic { - compatible = "maxim,max77836-muic"; - }; - - regulators { - compatible = "maxim,max77836-regulator"; - - SAFEOUT { - regulator-name = "SAFEOUT"; - }; - CHARGER { - regulator-name = "CHARGER"; - regulator-min-microamp = <90000>; - regulator-max-microamp = <950000>; - regulator-boot-on; - }; - LDO1 { - regulator-name = "LDO1"; - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2700000>; - }; - LDO2 { - regulator-name = "LDO2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <3950000>; - }; - }; - - charger { - compatible = "maxim,max77836-charger"; - - maxim,constant-uvolt = <4350000>; - maxim,fast-charge-uamp = <225000>; - maxim,eoc-uamp = <7500>; - maxim,ovp-uvolt = <6500000>; - }; -}; diff --git a/Documentation/devicetree/bindings/mfd/max77693.txt b/Documentation/devicetree/bindings/mfd/max77693.txt deleted file mode 100644 index 1032df14498b..000000000000 --- a/Documentation/devicetree/bindings/mfd/max77693.txt +++ /dev/null @@ -1,194 +0,0 @@ -Maxim MAX77693 multi-function device - -MAX77693 is a Multifunction device with the following submodules: -- PMIC, -- CHARGER, -- LED, -- MUIC, -- HAPTIC - -It is interfaced to host controller using i2c. -This document describes the bindings for the mfd device. - -Required properties: -- compatible : Must be "maxim,max77693". -- reg : Specifies the i2c slave address of PMIC block. -- interrupts : This i2c device has an IRQ line connected to the main SoC. - -Optional properties: -- regulators : The regulators of max77693 have to be instantiated under subnode - named "regulators" using the following format. - - regulators { - regulator-compatible = ESAFEOUT1/ESAFEOUT2/CHARGER - standard regulator constraints[*]. - }; - - [*] refer Documentation/devicetree/bindings/regulator/regulator.txt - -- haptic : The MAX77693 haptic device utilises a PWM controlled motor to provide - users with tactile feedback. PWM period and duty-cycle are varied in - order to provide the appropriate level of feedback. - - Required properties: - - compatible : Must be "maxim,max77693-haptic" - - haptic-supply : power supply for the haptic motor - [*] refer Documentation/devicetree/bindings/regulator/regulator.txt - - pwms : phandle to the physical PWM(Pulse Width Modulation) device. - PWM properties should be named "pwms". And number of cell is different - for each pwm device. - To get more information, please refer to documentation. - [*] refer Documentation/devicetree/bindings/pwm/pwm.txt - -- charger : Node configuring the charger driver. - If present, required properties: - - compatible : Must be "maxim,max77693-charger". - - Optional properties (if not set, defaults will be used): - - maxim,constant-microvolt : Battery constant voltage in uV. The charger - will operate in fast charge constant current mode till battery voltage - reaches this level. Then the charger will switch to fast charge constant - voltage mode. Also vsys (system voltage) will be set to this value when - DC power is supplied but charger is not enabled. - Valid values: 3650000 - 4400000, step by 25000 (rounded down) - Default: 4200000 - - - maxim,min-system-microvolt : Minimal system voltage in uV. - Valid values: 3000000 - 3700000, step by 100000 (rounded down) - Default: 3600000 - - - maxim,thermal-regulation-celsius : Temperature in Celsius for entering - high temperature charging mode. If die temperature exceeds this value - the charging current will be reduced by 105 mA/Celsius. - Valid values: 70, 85, 100, 115 - Default: 100 - - - maxim,battery-overcurrent-microamp : Overcurrent protection threshold - in uA (current from battery to system). - Valid values: 2000000 - 3500000, step by 250000 (rounded down) - Default: 3500000 - - - maxim,charge-input-threshold-microvolt : Threshold voltage in uV for - triggering input voltage regulation loop. If input voltage decreases - below this value, the input current will be reduced to reach the - threshold voltage. - Valid values: 4300000, 4700000, 4800000, 4900000 - Default: 4300000 - -- led : the LED submodule device node - -There are two LED outputs available - FLED1 and FLED2. Each of them can -control a separate LED or they can be connected together to double -the maximum current for a single connected LED. One LED is represented -by one child node. - -Required properties: -- compatible : Must be "maxim,max77693-led". - -Optional properties: -- maxim,boost-mode : - In boost mode the device can produce up to 1.2A of total current - on both outputs. The maximum current on each output is reduced - to 625mA then. If not enabled explicitly, boost setting defaults to - LEDS_BOOST_FIXED in case both current sources are used. - Possible values: - LEDS_BOOST_OFF (0) - no boost, - LEDS_BOOST_ADAPTIVE (1) - adaptive mode, - LEDS_BOOST_FIXED (2) - fixed mode. -- maxim,boost-mvout : Output voltage of the boost module in millivolts. - Valid values: 3300 - 5500, step by 25 (rounded down) - Default: 3300 -- maxim,mvsys-min : Low input voltage level in millivolts. Flash is not fired - if chip estimates that system voltage could drop below this level due - to flash power consumption. - Valid values: 2400 - 3400, step by 33 (rounded down) - Default: 2400 - -Required properties for the LED child node: -- led-sources : see Documentation/devicetree/bindings/leds/common.txt; - device current output identifiers: 0 - FLED1, 1 - FLED2 -- led-max-microamp : see Documentation/devicetree/bindings/leds/common.txt - Valid values for a LED connected to one FLED output: - 15625 - 250000, step by 15625 (rounded down) - Valid values for a LED connected to both FLED outputs: - 15625 - 500000, step by 15625 (rounded down) -- flash-max-microamp : see Documentation/devicetree/bindings/leds/common.txt - Valid values for a single LED connected to one FLED output - (boost mode must be turned off): - 15625 - 1000000, step by 15625 (rounded down) - Valid values for a single LED connected to both FLED outputs: - 15625 - 1250000, step by 15625 (rounded down) - Valid values for two LEDs case: - 15625 - 625000, step by 15625 (rounded down) -- flash-max-timeout-us : see Documentation/devicetree/bindings/leds/common.txt - Valid values: 62500 - 1000000, step by 62500 (rounded down) - -Optional properties for the LED child node: -- label : see Documentation/devicetree/bindings/leds/common.txt - -Optional nodes: -- max77693-muic : - Node used only by extcon consumers. - Required properties: - - compatible : "maxim,max77693-muic" - -Example: -#include <dt-bindings/leds/common.h> - - max77693@66 { - compatible = "maxim,max77693"; - reg = <0x66>; - interrupt-parent = <&gpx1>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - - regulators { - esafeout@1 { - regulator-compatible = "ESAFEOUT1"; - regulator-name = "ESAFEOUT1"; - regulator-boot-on; - }; - esafeout@2 { - regulator-compatible = "ESAFEOUT2"; - regulator-name = "ESAFEOUT2"; - }; - charger@0 { - regulator-compatible = "CHARGER"; - regulator-name = "CHARGER"; - regulator-min-microamp = <60000>; - regulator-max-microamp = <2580000>; - regulator-boot-on; - }; - }; - - haptic { - compatible = "maxim,max77693-haptic"; - haptic-supply = <&haptic_supply>; - pwms = <&pwm 0 40000 0>; - pwm-names = "haptic"; - }; - - charger { - compatible = "maxim,max77693-charger"; - - maxim,constant-microvolt = <4200000>; - maxim,min-system-microvolt = <3600000>; - maxim,thermal-regulation-celsius = <75>; - maxim,battery-overcurrent-microamp = <3000000>; - maxim,charge-input-threshold-microvolt = <4300000>; - }; - - led { - compatible = "maxim,max77693-led"; - maxim,boost-mode = <LEDS_BOOST_FIXED>; - maxim,boost-mvout = <5000>; - maxim,mvsys-min = <2400>; - - camera_flash: flash-led { - label = "max77693-flash"; - led-sources = <0>, <1>; - led-max-microamp = <500000>; - flash-max-microamp = <1250000>; - flash-max-timeout-us = <1000000>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/mfd/max77802.txt b/Documentation/devicetree/bindings/mfd/max77802.txt deleted file mode 100644 index 09decac20d91..000000000000 --- a/Documentation/devicetree/bindings/mfd/max77802.txt +++ /dev/null @@ -1,25 +0,0 @@ -Maxim MAX77802 multi-function device - -The Maxim MAX77802 is a Power Management IC (PMIC) that contains 10 high -efficiency Buck regulators, 32 Low-DropOut (LDO) regulators used to power -up application processors and peripherals, a 2-channel 32kHz clock outputs, -a Real-Time-Clock (RTC) and a I2C interface to program the individual -regulators, clocks outputs and the RTC. - -Bindings for the built-in 32k clock generator block and -regulators are defined in ../clk/maxim,max77802.txt and -../regulator/max77802.txt respectively. - -Required properties: -- compatible : Must be "maxim,max77802" -- reg : Specifies the I2C slave address of PMIC block. -- interrupts : I2C device IRQ line connected to the main SoC. - -Example: - - max77802: pmic@9 { - compatible = "maxim,max77802"; - interrupt-parent = <&intc>; - interrupts = <26 IRQ_TYPE_NONE>; - reg = <0x09>; - }; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max14577.yaml b/Documentation/devicetree/bindings/mfd/maxim,max14577.yaml new file mode 100644 index 000000000000..27870b8760a6 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max14577.yaml @@ -0,0 +1,195 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max14577.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB + Integrated Circuit (MUIC). + + The Maxim MAX14577 is a MicroUSB and Companion Power Management IC which + includes voltage safeout regulators, charger and MicroUSB management IC. + + The Maxim MAX77836 is a MicroUSB and Companion Power Management IC which + includes voltage safeout and LDO regulators, charger, fuel-gauge and MicroUSB + management IC. + +properties: + compatible: + enum: + - maxim,max14577 + - maxim,max77836 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + wakeup-source: true + + charger: + $ref: /schemas/power/supply/maxim,max14577.yaml + + extcon: + type: object + properties: + compatible: + enum: + - maxim,max14577-muic + - maxim,max77836-muic + + required: + - compatible + + regulators: + $ref: /schemas/regulator/maxim,max14577.yaml + +required: + - compatible + - interrupts + - reg + - charger + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max14577 + then: + properties: + charger: + properties: + compatible: + const: maxim,max14577-charger + extcon: + properties: + compatible: + const: maxim,max14577-muic + regulator: + properties: + compatible: + const: maxim,max14577-regulator + else: + properties: + charger: + properties: + compatible: + const: maxim,max77836-charger + extcon: + properties: + compatible: + const: maxim,max77836-muic + regulator: + properties: + compatible: + const: maxim,max77836-regulator + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@25 { + compatible = "maxim,max14577"; + reg = <0x25>; + interrupt-parent = <&gpx1>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + + extcon { + compatible = "maxim,max14577-muic"; + }; + + regulators { + compatible = "maxim,max14577-regulator"; + + SAFEOUT { + regulator-name = "SAFEOUT"; + }; + + CHARGER { + regulator-name = "CHARGER"; + regulator-min-microamp = <90000>; + regulator-max-microamp = <950000>; + regulator-boot-on; + }; + }; + + charger { + compatible = "maxim,max14577-charger"; + + maxim,constant-uvolt = <4350000>; + maxim,fast-charge-uamp = <450000>; + maxim,eoc-uamp = <50000>; + maxim,ovp-uvolt = <6500000>; + }; + }; + }; + + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@25 { + compatible = "maxim,max77836"; + interrupt-parent = <&gpx1>; + interrupts = <5 IRQ_TYPE_NONE>; + reg = <0x25>; + wakeup-source; + + extcon { + compatible = "maxim,max77836-muic"; + }; + + regulators { + compatible = "maxim,max77836-regulator"; + + SAFEOUT { + regulator-name = "SAFEOUT"; + }; + + CHARGER { + regulator-name = "CHARGER"; + regulator-min-microamp = <45000>; + regulator-max-microamp = <475000>; + regulator-boot-on; + }; + + LDO1 { + regulator-name = "MOT_2.7V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <2700000>; + }; + + LDO2 { + regulator-name = "UNUSED_LDO2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + }; + + charger { + compatible = "maxim,max77836-charger"; + + maxim,constant-uvolt = <4350000>; + maxim,fast-charge-uamp = <225000>; + maxim,eoc-uamp = <7500>; + maxim,ovp-uvolt = <6500000>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml new file mode 100644 index 000000000000..906101197e11 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml @@ -0,0 +1,143 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB + Integrated Circuit (MUIC). + + The Maxim MAX77693 is a MicroUSB and Companion Power Management IC which + includes voltage current regulators, charger, LED/flash, haptic motor driver + and MicroUSB management IC. + +properties: + compatible: + const: maxim,max77693 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + charger: + $ref: /schemas/power/supply/maxim,max77693.yaml + + led: + $ref: /schemas/leds/maxim,max77693.yaml + + max77693-muic: + type: object + additionalProperties: false + + properties: + compatible: + const: maxim,max77693-muic + + required: + - compatible + + motor-driver: + type: object + additionalProperties: false + + properties: + compatible: + const: maxim,max77693-haptic + + haptic-supply: + description: Power supply to the haptic motor + + pwms: + maxItems: 1 + + required: + - compatible + - haptic-supply + - pwms + + regulators: + $ref: ../regulator/maxim,max77693.yaml + description: + List of child nodes that specify the regulators. + +required: + - compatible + - interrupts + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/leds/common.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@66 { + compatible = "maxim,max77693"; + reg = <0x66>; + interrupt-parent = <&gpx1>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + + regulators { + ESAFEOUT1 { + regulator-name = "ESAFEOUT1"; + }; + + ESAFEOUT2 { + regulator-name = "ESAFEOUT2"; + }; + + CHARGER { + regulator-name = "CHARGER"; + regulator-min-microamp = <60000>; + regulator-max-microamp = <2580000>; + }; + }; + + motor-driver { + compatible = "maxim,max77693-haptic"; + haptic-supply = <&ldo26_reg>; + pwms = <&pwm 0 38022 0>; + }; + + charger { + compatible = "maxim,max77693-charger"; + + maxim,constant-microvolt = <4350000>; + maxim,min-system-microvolt = <3600000>; + maxim,thermal-regulation-celsius = <100>; + maxim,battery-overcurrent-microamp = <3500000>; + maxim,charge-input-threshold-microvolt = <4300000>; + }; + + led { + compatible = "maxim,max77693-led"; + maxim,boost-mode = <LEDS_BOOST_FIXED>; + maxim,boost-mvout = <5000>; + maxim,mvsys-min = <2400>; + + flash-led { + label = "max77693-flash"; + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_WHITE>; + led-sources = <0>, <1>; + led-max-microamp = <500000>; + flash-max-microamp = <1250000>; + flash-max-timeout-us = <1000000>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77714.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77714.yaml new file mode 100644 index 000000000000..74a6867d3c82 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77714.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77714.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MAX77714 PMIC with GPIO, RTC and watchdog from Maxim Integrated. + +maintainers: + - Luca Ceresoli <luca@lucaceresoli.net> + +description: | + MAX77714 is a Power Management IC with 4 buck regulators, 9 + low-dropout regulators, 8 GPIOs, RTC and watchdog. + +properties: + compatible: + const: maxim,max77714 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + description: + The first cell is the IRQ number, the second cell is the trigger type. + + regulators: + type: object + additionalProperties: false + + patternProperties: + '^(buck[0-3]|ldo[0-8])$': + type: object + unevaluatedProperties: false + $ref: /schemas/regulator/regulator.yaml# + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - "#interrupt-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@1c { + compatible = "maxim,max77714"; + reg = <0x1c>; + interrupt-parent = <&gpio2>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77802.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77802.yaml new file mode 100644 index 000000000000..baa1346ac5d5 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77802.yaml @@ -0,0 +1,194 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77802.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77802 Power Management IC + +maintainers: + - Javier Martinez Canillas <javier@dowhile0.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77802 Power Management + Integrated Circuit (PMIC). + + The Maxim MAX77802 is a Power Management IC which includes voltage and + current regulators (10 high efficiency Buck regulators and 32 Low-DropOut + (LDO)), RTC and clock outputs. + + The MAX77802 provides two 32.768khz clock outputs that can be controlled + (gated/ungated) over I2C. The clock IDs are defined as preprocessor macros + in dt-bindings/clock/maxim,max77802.h. + +properties: + compatible: + const: maxim,max77802 + + '#clock-cells': + const: 1 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + regulators: + $ref: /schemas/regulator/maxim,max77802.yaml + description: + List of child nodes that specify the regulators. + + inb1-supply: + description: Power supply for buck1 + inb2-supply: + description: Power supply for buck2 + inb3-supply: + description: Power supply for buck3 + inb4-supply: + description: Power supply for buck4 + inb5-supply: + description: Power supply for buck5 + inb6-supply: + description: Power supply for buck6 + inb7-supply: + description: Power supply for buck7 + inb8-supply: + description: Power supply for buck8 + inb9-supply: + description: Power supply for buck9 + inb10-supply: + description: Power supply for buck10 + + inl1-supply: + description: Power supply for LDO8, LDO15 + inl2-supply: + description: Power supply for LDO17, LDO27, LDO30, LDO35 + inl3-supply: + description: Power supply for LDO3, LDO5, LDO7, LDO7 + inl4-supply: + description: Power supply for LDO10, LDO11, LDO13, LDO14 + inl5-supply: + description: Power supply for LDO9, LDO19 + inl6-supply: + description: Power supply for LDO4, LDO21, LDO24, LDO33 + inl7-supply: + description: Power supply for LDO18, LDO20, LDO28, LDO29 + inl9-supply: + description: Power supply for LDO12, LDO23, LDO25, LDO26, LDO32, LDO34 + inl10-supply: + description: Power supply for LDO1, LDO2 + + wakeup-source: true + +required: + - compatible + - '#clock-cells' + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/regulator/maxim,max77802.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@9 { + compatible = "maxim,max77802"; + interrupt-parent = <&gpx3>; + interrupts = <1 IRQ_TYPE_NONE>; + pinctrl-names = "default"; + pinctrl-0 = <&max77802_irq>, <&pmic_selb>, + <&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>; + wakeup-source; + reg = <0x9>; + #clock-cells = <1>; + + inb1-supply = <&tps65090_dcdc2>; + inb2-supply = <&tps65090_dcdc1>; + inb3-supply = <&tps65090_dcdc2>; + inb4-supply = <&tps65090_dcdc2>; + inb5-supply = <&tps65090_dcdc1>; + inb6-supply = <&tps65090_dcdc2>; + inb7-supply = <&tps65090_dcdc1>; + inb8-supply = <&tps65090_dcdc1>; + inb9-supply = <&tps65090_dcdc1>; + inb10-supply = <&tps65090_dcdc1>; + + inl1-supply = <&buck5_reg>; + inl2-supply = <&buck7_reg>; + inl3-supply = <&buck9_reg>; + inl4-supply = <&buck9_reg>; + inl5-supply = <&buck9_reg>; + inl6-supply = <&tps65090_dcdc2>; + inl7-supply = <&buck9_reg>; + inl9-supply = <&tps65090_dcdc2>; + inl10-supply = <&buck7_reg>; + + regulators { + BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-coupled-with = <&buck3_reg>; + regulator-coupled-max-spread = <300000>; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + // ... + + BUCK10 { + regulator-name = "vdd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + LDO1 { + regulator-name = "vdd_1v0"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-initial-mode = <MAX77802_OPMODE_NORMAL>; + regulator-state-mem { + regulator-on-in-suspend; + regulator-mode = <MAX77802_OPMODE_LP>; + }; + }; + + // ... + + LDO35 { + regulator-name = "ldo_35"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77843.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77843.yaml new file mode 100644 index 000000000000..61a0f9dcb983 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77843.yaml @@ -0,0 +1,144 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77843.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77843 MicroUSB and Companion Power Management IC + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77843 MicroUSB + Integrated Circuit (MUIC). + + The Maxim MAX77843 is a MicroUSB and Companion Power Management IC which + includes voltage current regulators, charger, fuel-gauge, haptic motor driver + and MicroUSB management IC. + +properties: + compatible: + const: maxim,max77843 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + extcon: + $ref: /schemas/extcon/maxim,max77843.yaml + + motor-driver: + type: object + properties: + compatible: + const: maxim,max77843-haptic + + haptic-supply: + description: Power supply to the haptic motor + + pwms: + maxItems: 1 + + required: + - compatible + - haptic-supply + - pwms + + regulators: + $ref: /schemas/regulator/maxim,max77843.yaml + +required: + - compatible + - interrupts + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@66 { + compatible = "maxim,max77843"; + interrupt-parent = <&gpa1>; + interrupts = <5 IRQ_TYPE_EDGE_FALLING>; + reg = <0x66>; + + extcon { + compatible = "maxim,max77843-muic"; + + connector { + compatible = "samsung,usb-connector-11pin", + "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + /* + * TODO: The DTS this is based on does not have + * port@0 which is a required property. The ports + * look incomplete and need fixing. + * Add a disabled port just to satisfy dtschema. + */ + reg = <0>; + status = "disabled"; + }; + + port@3 { + reg = <3>; + endpoint { + remote-endpoint = <&mhl_to_musb_con>; + }; + }; + }; + }; + + ports { + port { + endpoint { + remote-endpoint = <&usb_to_muic>; + }; + }; + }; + }; + + regulators { + compatible = "maxim,max77843-regulator"; + + SAFEOUT1 { + regulator-name = "SAFEOUT1"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <4950000>; + }; + + SAFEOUT2 { + regulator-name = "SAFEOUT2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <4950000>; + }; + + CHARGER { + regulator-name = "CHARGER"; + regulator-min-microamp = <100000>; + regulator-max-microamp = <3150000>; + }; + }; + + motor-driver { + compatible = "maxim,max77843-haptic"; + haptic-supply = <&ldo38_reg>; + pwms = <&pwm 0 33670 0>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt index 99a84b69a29f..293db2a71ef2 100644 --- a/Documentation/devicetree/bindings/mfd/mt6397.txt +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt @@ -20,7 +20,7 @@ This document describes the binding for MFD device and its sub module. Required properties: compatible: "mediatek,mt6323" for PMIC MT6323 - "mediatek,mt6358" for PMIC MT6358 + "mediatek,mt6358" for PMIC MT6358 and MT6366 "mediatek,mt6359" for PMIC MT6359 "mediatek,mt6397" for PMIC MT6397 diff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt index 7a27c500ff63..a461ec2f758f 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt +++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.txt @@ -35,6 +35,7 @@ Required properties: "qcom,pm8916", "qcom,pm8941", "qcom,pm8950", + "qcom,pm8953", "qcom,pm8994", "qcom,pm8998", "qcom,pma8084", diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt b/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt index c5f4f0ddfcc3..add61bcc3c74 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt +++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.txt @@ -10,6 +10,7 @@ Required properties: "qcom,tcsr-ipq8064", "syscon" for IPQ8064 "qcom,tcsr-apq8064", "syscon" for APQ8064 "qcom,tcsr-msm8660", "syscon" for MSM8660 + "qcom,tcsr-msm8953", "syscon" for MSM8953 "qcom,tcsr-msm8960", "syscon" for MSM8960 "qcom,tcsr-msm8974", "syscon" for MSM8974 "qcom,tcsr-apq8084", "syscon" for APQ8084 diff --git a/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.txt b/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.txt deleted file mode 100644 index 30ea27c3936d..000000000000 --- a/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.txt +++ /dev/null @@ -1,72 +0,0 @@ -Samsung Exynos SoC Low Power Audio Subsystem (LPASS) - -Required properties: - - - compatible : "samsung,exynos5433-lpass" - - reg : should contain the LPASS top SFR region location - and size - - clock-names : should contain following required clocks: "sfr0_ctrl" - - clocks : should contain clock specifiers of all clocks, which - input names have been specified in clock-names - property, in same order. - - #address-cells : should be 1 - - #size-cells : should be 1 - - ranges : must be present - -Each IP block of the Low Power Audio Subsystem should be specified as -an optional sub-node. For "samsung,exynos5433-lpass" compatible this includes: -UART, SLIMBUS, PCM, I2S, DMAC, Timers 0...4, VIC, WDT 0...1 devices. - -Bindings of the sub-nodes are described in: - ../serial/samsung_uart.yaml - ../sound/samsung-i2s.txt - ../dma/arm-pl330.txt - - -Example: - -audio-subsystem { - compatible = "samsung,exynos5433-lpass"; - reg = <0x11400000 0x100>, <0x11500000 0x08>; - clocks = <&cmu_aud CLK_PCLK_SFR0_CTRL>; - clock-names = "sfr0_ctrl"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - adma: adma@11420000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x11420000 0x1000>; - interrupts = <0 73 0>; - clocks = <&cmu_aud CLK_ACLK_DMAC>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - i2s0: i2s0@11440000 { - compatible = "samsung,exynos7-i2s"; - reg = <0x11440000 0x100>; - dmas = <&adma 0 &adma 2>; - dma-names = "tx", "rx"; - interrupts = <0 70 0>; - clocks = <&cmu_aud CLK_PCLK_AUD_I2S>, - <&cmu_aud CLK_SCLK_AUD_I2S>, - <&cmu_aud CLK_SCLK_I2S_BCLK>; - clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; - pinctrl-names = "default"; - pinctrl-0 = <&i2s0_bus>; - }; - - serial_3: serial@11460000 { - compatible = "samsung,exynos5433-uart"; - reg = <0x11460000 0x100>; - interrupts = <0 67 0>; - clocks = <&cmu_aud CLK_PCLK_AUD_UART>, - <&cmu_aud CLK_SCLK_AUD_UART>; - clock-names = "uart", "clk_uart_baud0"; - pinctrl-names = "default"; - pinctrl-0 = <&uart_aud_bus>; - }; - }; diff --git a/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml b/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml new file mode 100644 index 000000000000..bae55c98961c --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/samsung,exynos5433-lpass.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Low Power Audio Subsystem (LPASS) + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + const: samsung,exynos5433-lpass + + '#address-cells': + const: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: sfr0_ctrl + + power-domains: + maxItems: 1 + + ranges: true + + reg: + minItems: 2 + maxItems: 2 + + '#size-cells': + const: 1 + +patternProperties: + "^dma-controller@[0-9a-f]+$": + $ref: /schemas/dma/arm,pl330.yaml + + "^i2s@[0-9a-f]+$": + $ref: /schemas/sound/samsung-i2s.yaml + + "^serial@[0-9a-f]+$": + $ref: /schemas/serial/samsung_uart.yaml + +required: + - compatible + - '#address-cells' + - clocks + - clock-names + - ranges + - reg + - '#size-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5433.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + audio-subsystem@11400000 { + compatible = "samsung,exynos5433-lpass"; + reg = <0x11400000 0x100>, <0x11500000 0x08>; + clocks = <&cmu_aud CLK_PCLK_SFR0_CTRL>; + clock-names = "sfr0_ctrl"; + power-domains = <&pd_aud>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dma-controller@11420000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x11420000 0x1000>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_aud CLK_ACLK_DMAC>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + power-domains = <&pd_aud>; + }; + + i2s@11440000 { + compatible = "samsung,exynos7-i2s"; + reg = <0x11440000 0x100>; + dmas = <&adma 0>, <&adma 2>; + dma-names = "tx", "rx"; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_aud CLK_PCLK_AUD_I2S>, + <&cmu_aud CLK_SCLK_AUD_I2S>, + <&cmu_aud CLK_SCLK_I2S_BCLK>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; + #clock-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_bus>; + power-domains = <&pd_aud>; + #sound-dai-cells = <1>; + }; + + serial@11460000 { + compatible = "samsung,exynos5433-uart"; + reg = <0x11460000 0x100>; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_aud CLK_PCLK_AUD_UART>, + <&cmu_aud CLK_SCLK_AUD_UART>; + clock-names = "uart", "clk_uart_baud0"; + pinctrl-names = "default"; + pinctrl-0 = <&uart_aud_bus>; + power-domains = <&pd_aud>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml b/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml new file mode 100644 index 000000000000..6de74c701635 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/silergy,sy7636a.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/silergy,sy7636a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: silergy sy7636a PMIC + +maintainers: + - Alistair Francis <alistair@alistair23.me> + +properties: + compatible: + const: silergy,sy7636a + + reg: + description: + I2C device address. + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + '#thermal-sensor-cells': + const: 0 + + epd-pwr-good-gpios: + description: + Specifying the power good GPIOs. + maxItems: 1 + + regulators: + type: object + + properties: + compatible: + const: silergy,sy7636a-regulator + + vcom: + type: object + $ref: /schemas/regulator/regulator.yaml# + description: + The regulator for the compenstation voltage. Enabling/disabling this + enables/disables the entire device. + properties: + regulator-name: + const: vcom + + additionalProperties: false + +required: + - compatible + - reg + - '#thermal-sensor-cells' + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@62 { + compatible = "silergy,sy7636a"; + reg = <0x62>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_epdpmic>; + #thermal-sensor-cells = <0>; + + regulators { + reg_epdpmic: vcom { + regulator-name = "vcom"; + regulator-boot-on; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/mfd/stericsson,ab8500.yaml b/Documentation/devicetree/bindings/mfd/stericsson,ab8500.yaml new file mode 100644 index 000000000000..623a4b5cd27a --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/stericsson,ab8500.yaml @@ -0,0 +1,500 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/stericsson,ab8500.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ST-Ericsson Analog Baseband AB8500 and AB8505 + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + the AB8500 "Analog Baseband" is the mixed-signals integrated circuit + handling power management (regulators), analog-to-digital conversion + (ADC), battery charging, fuel gauging of the battery, battery-backed + RTC, PWM, USB PHY and some GPIO lines in the ST-Ericsson U8500 platforms + in connection with the DB8500 digital baseband. The DB8500 PRCMU + communicates directly and autonomously with the AB8500 and thus it + appears as a subnode of the DB8500 PRCMU. An altered version called + AB8505 also exist, the difference in AB8505 is that some of the USB and + USB charging handling has changed, and it has an embedded USB-to-serial + converter. Most subblocks takes their interrupts directly from the + AB8500 embedded interrupt controller. + +properties: + $nodename: + pattern: '^ab850[05]$' + + compatible: + enum: + - stericsson,ab8500 + - stericsson,ab8505 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + # Some subnodes use a reg, some don't. Those that do use a single cell. + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + clock-controller: + description: Node describing the AB8500 clock controller. This + provides the reference clock for the entire U8500 system and + the DB8500 counterpart. + type: object + + properties: + compatible: + const: stericsson,ab8500-clk + + '#clock-cells': + const: 1 + + gpio: + description: Node describing the AB8500 GPIO controller. A few + GPIO pins available for misc usage. + type: object + + properties: + compatible: + enum: + - stericsson,ab8500-gpio + - stericsson,ab8505-gpio + + gpio-controller: true + + '#gpio-cells': + const: 2 + + rtc: + description: Node describing the AB8500 battery-backed RTC. + type: object + + properties: + compatible: + const: stericsson,ab8500-rtc + + interrupts: + items: + - description: 60 second interval alarm interrupt + - description: RTC alarm + + interrupt-names: + items: + - const: 60S + - const: ALARM + + adc: + description: Node describing the AB8500 general purpose analog to digital + converter, GPADC. + type: object + + properties: + compatible: + const: stericsson,ab8500-gpadc + + # AB8505 only supports one (software) EOC interrupt + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: true + + vddadc-supply: true + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + '#io-channel-cells': + const: 1 + + patternProperties: + "^channel@[0-9a-f]+$": + type: object + $ref: ../iio/adc/adc.yaml# + description: Represents each of the external channels which are + connected to the ADC. + + properties: + reg: + items: + minimum: 1 + maximum: 31 + + required: + - reg + + additionalProperties: false + + required: + - compatible + - interrupts + - interrupt-names + - vddadc-supply + - '#address-cells' + - '#size-cells' + - '#io-channel-cells' + + additionalProperties: false + + thermal: + description: Node describing the AB8500 thermal control block. All this block + really does is to fire an interrupt when the die becomes 130 degrees Celsius + in temperature. + type: object + + properties: + compatible: + const: stericsson,abx500-temp + + interrupts: + items: + - description: Thermal warm warning interrupt + + interrupt-names: + items: + - const: ABX500_TEMP_WARM + + required: + - compatible + - interrupts + - interrupt-names + + additionalProperties: false + + ab8500_fg: + description: Node describing the AB8500 fuel gauge control block. + type: object + $ref: ../power/supply/stericsson,ab8500-fg.yaml + + ab8500_btemp: + description: Node describing the AB8500 battery temperature control block. + type: object + $ref: ../power/supply/stericsson,ab8500-btemp.yaml + + ab8500_charger: + description: Node describing the AB8500 battery charger control block. + type: object + $ref: ../power/supply/stericsson,ab8500-charger.yaml + + ab8500_chargalg: + description: Node describing the AB8500 battery charger algorithm. + type: object + $ref: ../power/supply/stericsson,ab8500-chargalg.yaml + + phy: + description: Node describing the AB8500 USB PHY control block. + type: object + + properties: + compatible: + const: stericsson,ab8500-usb + + interrupts: + items: + - description: ID wakeup rising IRQ + - description: ID wakeup falling IRQ + - description: VBUS detection falling IRQ + - description: VBUS detection rising IRQ + - description: USB link status change IRQ + - description: ADP probe plug IRQ + - description: ADP probe unplug IRQ + + interrupt-names: + items: + - const: ID_WAKEUP_R + - const: ID_WAKEUP_F + - const: VBUS_DET_F + - const: VBUS_DET_R + - const: USB_LINK_STATUS + - const: USB_ADP_PROBE_PLUG + - const: USB_ADP_PROBE_UNPLUG + + vddulpivio18-supply: true + v-ape-supply: true + musb_1v8-supply: true + + clocks: + items: + - description: PRCMY system clock + + clock-names: + items: + - const: sysclk + + '#phy-cells': + const: 0 + + required: + - compatible + - interrupts + - interrupt-names + - vddulpivio18-supply + - v-ape-supply + - musb_1v8-supply + - clocks + - clock-names + - '#phy-cells' + + additionalProperties: false + + key: + description: Node describing the AB8500 power-on key control block. + type: object + + properties: + compatible: + const: stericsson,ab8500-poweron-key + + interrupts: + items: + - description: ON key falling IRQ + - description: ON key rising IRQ + + interrupt-names: + items: + - const: ONKEY_DBF + - const: ONKEY_DBR + + required: + - compatible + - interrupts + - interrupt-names + + additionalProperties: false + + ab8500-sysctrl: + description: Node describing the AB8500 system control block. + type: object + + properties: + compatible: + const: stericsson,ab8500-sysctrl + + required: + - compatible + + additionalProperties: false + + codec: + description: Node describing the AB8500 audio codec block. + type: object + + properties: + compatible: + const: stericsson,ab8500-codec + + V-AUD-supply: true + V-AMIC1-supply: true + V-AMIC2-supply: true + V-DMIC-supply: true + + clocks: + items: + - description: Audio system clock + + clock-names: + items: + - const: audioclk + + stericsson,earpeice-cmv: + description: Earpeice voltage + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 950, 1100, 1270, 1580 ] + + required: + - compatible + + additionalProperties: false + + regulator: + description: Node describing the AB8500 internal regulators. + type: object + + properties: + compatible: + enum: + - stericsson,ab8500-regulator + - stericsson,ab8505-regulator + + vin-supply: + description: The regulator supplying all of the internal regulators + with power. + + ab8500_ldo_aux1: + description: The voltage for the auxilary LDO regulator 1 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_aux2: + description: The voltage for the auxilary LDO regulator 2 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_aux3: + description: The voltage for the auxilary LDO regulator 3 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_aux4: + description: The voltage for the auxilary LDO regulator 4 + only present on AB8505 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_aux5: + description: The voltage for the auxilary LDO regulator 5 + only present on AB8505 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_aux6: + description: The voltage for the auxilary LDO regulator 6 + only present on AB8505 + type: object + $ref: ../regulator/regulator.yaml# + + # There is never any AUX7 regulator which is confusing + + ab8500_ldo_aux8: + description: The voltage for the auxilary LDO regulator 8 + only present on AB8505 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_intcore: + description: The LDO regulator for the internal core voltage + of the AB8500 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_adc: + description: Analog power regulator for the analog to digital converter + ADC, only present on AB8505 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_tvout: + description: The voltage for the TV output regulator, incidentally + this voltage is also used for other purposes such as measuring + the temperature of the NTC thermistor on the battery. + Only present on AB8500. + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_audio: + description: The LDO regulator for the audio codec output + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_anamic1: + description: The LDO regulator for the analog microphone 1 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_anamic2: + description: The LDO regulator for the analog microphone 2 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_dmic: + description: The LDO regulator for the digital microphone + only present on AB8500 + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ldo_ana: + description: Analog power regulator for CSI and DSI interfaces, + Camera Serial Interface CSI and Display Serial Interface DSI. + type: object + $ref: ../regulator/regulator.yaml# + + required: + - compatible + + additionalProperties: false + + + regulator-external: + description: Node describing the AB8500 external regulators. This + concerns the autonomous regulators VSMPS1, VSMPS2 and VSMPS3 + that are normally controlled by external electronics but also + sometimes need to be explicitly controlled by software. + type: object + + properties: + compatible: + const: stericsson,ab8500-ext-regulator + + ab8500_ext1: + description: The voltage for the VSMPS1 external regulator + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ext2: + description: The voltage for the VSMPS2 external regulator + type: object + $ref: ../regulator/regulator.yaml# + + ab8500_ext3: + description: The voltage for the VSMPS3 external regulator + type: object + $ref: ../regulator/regulator.yaml# + + required: + - compatible + + additionalProperties: false + +patternProperties: + "^pwm@[1-9]+?$": + type: object + $ref: ../pwm/pwm.yaml# + description: Represents each of the PWM blocks in the AB8500 + + properties: + compatible: + const: stericsson,ab8500-pwm + + reg: true + + clocks: + items: + - description: internal clock + + clock-names: + items: + - const: intclk + + required: + - compatible + - reg + +required: + - compatible + - clock-controller + - gpio + - rtc + - adc + - thermal + - ab8500_fg + - ab8500_btemp + - ab8500_charger + - ab8500_chargalg + - phy + - key + - regulator + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/mfd/stericsson,db8500-prcmu.yaml b/Documentation/devicetree/bindings/mfd/stericsson,db8500-prcmu.yaml index a0d4bad5dc81..1d4d88f7e82d 100644 --- a/Documentation/devicetree/bindings/mfd/stericsson,db8500-prcmu.yaml +++ b/Documentation/devicetree/bindings/mfd/stericsson,db8500-prcmu.yaml @@ -263,6 +263,7 @@ patternProperties: set of devicetree bindings. The AB8505 is a newer version of the same ASIC. type: object + $ref: stericsson,ab8500.yaml# required: - compatible diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index eeac1cbc5a17..13baa452cc9d 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -44,6 +44,11 @@ properties: - hisilicon,hi6220-sramctrl - hisilicon,pcie-sas-subctrl - hisilicon,peri-subctrl + - intel,lgm-syscon + - marvell,armada-3700-usb2-host-misc + - mediatek,mt8135-pctl-a-syscfg + - mediatek,mt8135-pctl-b-syscfg + - microchip,lan966x-cpu-syscon - microchip,sparx5-cpu-syscon - mstar,msc313-pmsleep - rockchip,px30-qos diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml index 272832e9f8f2..fa86691ebf16 100644 --- a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml @@ -20,7 +20,7 @@ description: | maintainers: - Kishon Vijay Abraham I <kishon@ti.com> - - Roger Quadros <rogerq@ti.com + - Roger Quadros <rogerq@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.txt b/Documentation/devicetree/bindings/misc/qcom,fastrpc.txt index 2a1827ab50d2..5ec124b138a6 100644 --- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.txt +++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.txt @@ -17,6 +17,16 @@ other tasks. Definition: should specify the dsp domain name this fastrpc corresponds to. must be one of this: "adsp", "mdsp", "sdsp", "cdsp" +- qcom,non-secure-domain: + Usage: required + Value type: <boolean> + Definition: Property to specify that dsp domain is non-secure. + +- qcom,vmids: + Usage: optional + Value type: <u32 array> + Definition: Virtual machine IDs for remote processor. + - #address-cells Usage: required Value type: <u32> diff --git a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml index 4f62ad6ce50c..7803597b6366 100644 --- a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml +++ b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml @@ -24,6 +24,7 @@ properties: - const: allwinner,sun7i-a20-mmc - const: allwinner,sun8i-a83t-emmc - const: allwinner,sun9i-a80-mmc + - const: allwinner,sun20i-d1-mmc - const: allwinner,sun50i-a64-emmc - const: allwinner,sun50i-a64-mmc - const: allwinner,sun50i-a100-emmc @@ -50,11 +51,17 @@ properties: - const: allwinner,sun50i-h6-mmc - const: allwinner,sun50i-a64-mmc - items: + - const: allwinner,sun20i-d1-emmc + - const: allwinner,sun50i-a100-emmc + - items: - const: allwinner,sun50i-h616-emmc - const: allwinner,sun50i-a100-emmc - items: - const: allwinner,sun50i-h616-mmc - const: allwinner,sun50i-a100-mmc + - items: + - const: allwinner,suniv-f1c100s-mmc + - const: allwinner,sun7i-a20-mmc reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml index 17acbc665f5a..7dbbcae9485c 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml @@ -47,6 +47,7 @@ properties: - const: fsl,imx7d-usdhc - items: - enum: + - fsl,imx93-usdhc - fsl,imx8ulp-usdhc - const: fsl,imx8mm-usdhc diff --git a/Documentation/devicetree/bindings/mmc/litex,mmc.yaml b/Documentation/devicetree/bindings/mmc/litex,mmc.yaml new file mode 100644 index 000000000000..ef9e0da44bf8 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/litex,mmc.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/litex,mmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LiteX LiteSDCard device + +maintainers: + - Gabriel Somlo <gsomlo@gmail.com> + +description: | + LiteSDCard is a small footprint, configurable SDCard core for FPGA based + system on chips. + + The hardware source is Open Source and can be found on at + https://github.com/enjoy-digital/litesdcard/. + +allOf: + - $ref: mmc-controller.yaml# + +properties: + compatible: + const: litex,mmc + + reg: + items: + - description: PHY registers + - description: CORE registers + - description: DMA Reader buffer + - description: DMA Writer buffer + - description: IRQ registers + minItems: 4 + + reg-names: + items: + - const: phy + - const: core + - const: reader + - const: writer + - const: irq + minItems: 4 + + clocks: + maxItems: 1 + description: + Handle to reference clock. + + vmmc-supply: + description: + Handle to fixed-voltage supply for the card power. + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - clocks + - vmmc-supply + +additionalProperties: false + +examples: + - | + mmc: mmc@12005000 { + compatible = "litex,mmc"; + reg = <0x12005000 0x100>, + <0x12003800 0x100>, + <0x12003000 0x100>, + <0x12004800 0x100>, + <0x12004000 0x100>; + reg-names = "phy", "core", "reader", "writer", "irq"; + clocks = <&reference_clk>; + vmmc-supply = <&vreg_mmc>; + interrupts = <4>; + }; diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml index faf89b0c918f..297ada03e3de 100644 --- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml @@ -30,6 +30,9 @@ properties: - const: mediatek,mt7623-mmc - const: mediatek,mt2701-mmc - items: + - const: mediatek,mt8186-mmc + - const: mediatek,mt8183-mmc + - items: - const: mediatek,mt8192-mmc - const: mediatek,mt8183-mmc - items: diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml index 9ce6e06c19db..9ac4986988c5 100644 --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml @@ -57,7 +57,9 @@ properties: - renesas,sdhi-r8a77990 # R-Car E3 - renesas,sdhi-r8a77995 # R-Car D3 - renesas,sdhi-r8a779a0 # R-Car V3U + - renesas,sdhi-r9a07g043 # RZ/G2UL - renesas,sdhi-r9a07g044 # RZ/G2{L,LC} + - renesas,sdhi-r9a07g054 # RZ/V2L - const: renesas,rcar-gen3-sdhi # R-Car Gen3 or RZ/G2 reg: @@ -107,7 +109,10 @@ allOf: properties: compatible: contains: - const: renesas,sdhi-r9a07g044 + enum: + - renesas,sdhi-r9a07g043 + - renesas,sdhi-r9a07g044 + - renesas,sdhi-r9a07g054 then: properties: clocks: diff --git a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml index 9fbf16b3bc8d..0566493c4def 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml @@ -21,6 +21,7 @@ properties: - const: ti,j721e-sdhci-4bit - const: ti,am64-sdhci-8bit - const: ti,am64-sdhci-4bit + - const: ti,am62-sdhci - items: - const: ti,j7200-sdhci-8bit - const: ti,j721e-sdhci-8bit diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt index 6a8cc261bf61..6216ed777343 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt @@ -14,6 +14,7 @@ Required properties: full compatible strings with SoC and version: "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4" "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4" + "qcom,msm8953-sdhci", "qcom,sdhci-msm-v4" "qcom,msm8974-sdhci", "qcom,sdhci-msm-v4" "qcom,msm8916-sdhci", "qcom,sdhci-msm-v4" "qcom,msm8992-sdhci", "qcom,sdhci-msm-v4" diff --git a/Documentation/devicetree/bindings/mtd/cortina,gemini-flash.txt b/Documentation/devicetree/bindings/mtd/cortina,gemini-flash.txt deleted file mode 100644 index efa5b2aba829..000000000000 --- a/Documentation/devicetree/bindings/mtd/cortina,gemini-flash.txt +++ /dev/null @@ -1,24 +0,0 @@ -Flash device on Cortina Systems Gemini SoC - -This flash is regular CFI compatible (Intel or AMD extended) flash chips with -some special bits that can be controlled by the machine's system controller. - -Required properties: -- compatible : must be "cortina,gemini-flash", "cfi-flash"; -- reg : memory address for the flash chip -- syscon : must be a phandle to the system controller -- bank-width : width in bytes of flash interface, should be <2> - -For the rest of the properties, see mtd-physmap.yaml. - -The device tree may optionally contain sub-nodes describing partitions of the -address space. See partition.txt for more detail. - -Example: - -flash@30000000 { - compatible = "cortina,gemini-flash", "cfi-flash"; - reg = <0x30000000 0x01000000>; - syscon = <&syscon>; - bank-width = <2>; -}; diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml index 39421f7233e4..4abfb4cfc157 100644 --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml @@ -47,7 +47,8 @@ properties: identified by the JEDEC READ ID opcode (0x9F). reg: - maxItems: 1 + minItems: 1 + maxItems: 2 spi-max-frequency: true spi-rx-bus-width: true diff --git a/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml b/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml index f827984936f6..82eb4e0f453b 100644 --- a/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml +++ b/Documentation/devicetree/bindings/mtd/mtd-physmap.yaml @@ -44,7 +44,9 @@ properties: - numonyx,js28f128 - sst,sst39vf320 - xlnx,xps-mch-emc-2.00.a - - const: cfi-flash + - enum: + - cfi-flash + - jedec-flash - items: - enum: - cypress,cy7c1019dv33-10zsxi @@ -127,6 +129,20 @@ required: - compatible - reg +if: + properties: + compatible: + contains: + const: cortina,gemini-flash +then: + properties: + syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the syscon controller + required: + - syscon + # FIXME: A parent bus may define timing properties additionalProperties: true diff --git a/Documentation/devicetree/bindings/mtd/mxicy,nand-ecc-engine.yaml b/Documentation/devicetree/bindings/mtd/mxicy,nand-ecc-engine.yaml new file mode 100644 index 000000000000..804479999ccb --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/mxicy,nand-ecc-engine.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/mxicy,nand-ecc-engine.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Macronix NAND ECC engine device tree bindings + +maintainers: + - Miquel Raynal <miquel.raynal@bootlin.com> + +properties: + compatible: + const: mxicy,nand-ecc-engine-rev3 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + /* External configuration */ + spi_controller0: spi@43c30000 { + compatible = "mxicy,mx25f0a-spi"; + reg = <0x43c30000 0x10000>, <0xa0000000 0x4000000>; + reg-names = "regs", "dirmap"; + clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>; + clock-names = "send_clk", "send_dly_clk", "ps_clk"; + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + compatible = "spi-nand"; + reg = <0>; + nand-ecc-engine = <&ecc_engine0>; + }; + }; + + ecc_engine0: ecc@43c40000 { + compatible = "mxicy,nand-ecc-engine-rev3"; + reg = <0x43c40000 0x10000>; + }; + + - | + /* Pipelined configuration */ + spi_controller1: spi@43c30000 { + compatible = "mxicy,mx25f0a-spi"; + reg = <0x43c30000 0x10000>, <0xa0000000 0x4000000>; + reg-names = "regs", "dirmap"; + clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>; + clock-names = "send_clk", "send_dly_clk", "ps_clk"; + #address-cells = <1>; + #size-cells = <0>; + nand-ecc-engine = <&ecc_engine1>; + + flash@0 { + compatible = "spi-nand"; + reg = <0>; + nand-ecc-engine = <&spi_controller1>; + }; + }; + + ecc_engine1: ecc@43c40000 { + compatible = "mxicy,nand-ecc-engine-rev3"; + reg = <0x43c40000 0x10000>; + }; diff --git a/Documentation/devicetree/bindings/mtd/nand-chip.yaml b/Documentation/devicetree/bindings/mtd/nand-chip.yaml new file mode 100644 index 000000000000..97ac3a3fbb52 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/nand-chip.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/nand-chip.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NAND Chip and NAND Controller Generic Binding + +maintainers: + - Miquel Raynal <miquel.raynal@bootlin.com> + +description: | + This file covers the generic description of a NAND chip. It implies that the + bus interface should not be taken into account: both raw NAND devices and + SPI-NAND devices are concerned by this description. + +properties: + reg: + description: + Contains the chip-select IDs. + + nand-ecc-engine: + description: | + A phandle on the hardware ECC engine if any. There are + basically three possibilities: + 1/ The ECC engine is part of the NAND controller, in this + case the phandle should reference the parent node. + 2/ The ECC engine is part of the NAND part (on-die), in this + case the phandle should reference the node itself. + 3/ The ECC engine is external, in this case the phandle should + reference the specific ECC engine node. + $ref: /schemas/types.yaml#/definitions/phandle + + nand-use-soft-ecc-engine: + description: Use a software ECC engine. + type: boolean + + nand-no-ecc-engine: + description: Do not use any ECC correction. + type: boolean + + nand-ecc-algo: + description: + Desired ECC algorithm. + $ref: /schemas/types.yaml#/definitions/string + enum: [hamming, bch, rs] + + nand-ecc-strength: + description: + Maximum number of bits that can be corrected per ECC step. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + + nand-ecc-step-size: + description: + Number of data bytes covered by a single ECC step. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + + secure-regions: + description: + Regions in the NAND chip which are protected using a secure element + like Trustzone. This property contains the start address and size of + the secure regions present. + $ref: /schemas/types.yaml#/definitions/uint64-matrix + +required: + - reg + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml index bd217e6f5018..359a015d4e5a 100644 --- a/Documentation/devicetree/bindings/mtd/nand-controller.yaml +++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml @@ -39,8 +39,6 @@ properties: ranges: true cs-gpios: - minItems: 1 - maxItems: 8 description: Array of chip-select available to the controller. The first entries are a 1:1 mapping of the available chip-select on the @@ -48,51 +46,27 @@ properties: chip-select as needed may follow and should be phandles of GPIO lines. 'reg' entries of the NAND chip subnodes become indexes of this array when this property is present. + minItems: 1 + maxItems: 8 patternProperties: "^nand@[a-f0-9]$": type: object + $ref: "nand-chip.yaml#" + properties: reg: description: - Contains the native Ready/Busy IDs. - - nand-ecc-engine: - allOf: - - $ref: /schemas/types.yaml#/definitions/phandle - description: | - A phandle on the hardware ECC engine if any. There are - basically three possibilities: - 1/ The ECC engine is part of the NAND controller, in this - case the phandle should reference the parent node. - 2/ The ECC engine is part of the NAND part (on-die), in this - case the phandle should reference the node itself. - 3/ The ECC engine is external, in this case the phandle should - reference the specific ECC engine node. - - nand-use-soft-ecc-engine: - type: boolean - description: Use a software ECC engine. - - nand-no-ecc-engine: - type: boolean - description: Do not use any ECC correction. + Contains the chip-select IDs. nand-ecc-placement: - allOf: - - $ref: /schemas/types.yaml#/definitions/string - - enum: [ oob, interleaved ] description: Location of the ECC bytes. This location is unknown by default but can be explicitly set to "oob", if all ECC bytes are known to be stored in the OOB area, or "interleaved" if ECC bytes will be interleaved with regular data in the main area. - - nand-ecc-algo: - description: - Desired ECC algorithm. $ref: /schemas/types.yaml#/definitions/string - enum: [hamming, bch, rs] + enum: [ oob, interleaved ] nand-bus-width: description: @@ -102,7 +76,6 @@ patternProperties: default: 8 nand-on-flash-bbt: - $ref: /schemas/types.yaml#/definitions/flag description: With this property, the OS will search the device for a Bad Block Table (BBT). If not found, it will create one, reserve @@ -111,21 +84,9 @@ patternProperties: few pages of all the blocks will be scanned at boot time to find Bad Block Markers (BBM). These markers will help to build a volatile BBT in RAM. - - nand-ecc-strength: - description: - Maximum number of bits that can be corrected per ECC step. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 1 - - nand-ecc-step-size: - description: - Number of data bytes covered by a single ECC step. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 1 + $ref: /schemas/types.yaml#/definitions/flag nand-ecc-maximize: - $ref: /schemas/types.yaml#/definitions/flag description: Whether or not the ECC strength should be maximized. The maximum ECC strength is both controller and chip @@ -134,18 +95,19 @@ patternProperties: constraint into account. This is particularly useful when only the in-band area is used by the upper layers, and you want to make your NAND as reliable as possible. + $ref: /schemas/types.yaml#/definitions/flag nand-is-boot-medium: - $ref: /schemas/types.yaml#/definitions/flag description: Whether or not the NAND chip is a boot medium. Drivers might use this information to select ECC algorithms supported by the boot ROM or similar restrictions. + $ref: /schemas/types.yaml#/definitions/flag nand-rb: - $ref: /schemas/types.yaml#/definitions/uint32-array description: Contains the native Ready/Busy IDs. + $ref: /schemas/types.yaml#/definitions/uint32-array rb-gpios: description: @@ -154,12 +116,12 @@ patternProperties: Ready/Busy pins. Active state refers to the NAND ready state and should be set to GPIOD_ACTIVE_HIGH unless the signal is inverted. - secure-regions: - $ref: /schemas/types.yaml#/definitions/uint64-matrix + wp-gpios: description: - Regions in the NAND chip which are protected using a secure element - like Trustzone. This property contains the start address and size of - the secure regions present. + Contains one GPIO descriptor for the Write Protect pin. + Active state refers to the NAND Write Protect state and should be + set to GPIOD_ACTIVE_LOW unless the signal is inverted. + maxItems: 1 required: - reg @@ -181,10 +143,7 @@ examples: nand@0 { reg = <0>; /* Native CS */ - nand-use-soft-ecc-engine; - nand-ecc-algo = "bch"; - - /* controller specific properties */ + /* NAND chip specific properties */ }; nand@1 { diff --git a/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.txt b/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.txt deleted file mode 100644 index 1d61a029395e..000000000000 --- a/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.txt +++ /dev/null @@ -1,42 +0,0 @@ -Broadcom BCM47xx Partitions -=========================== - -Broadcom is one of hardware manufacturers providing SoCs (BCM47xx) used in -home routers. Their BCM947xx boards using CFE bootloader have several partitions -without any on-flash partition table. On some devices their sizes and/or -meanings can also vary so fixed partitioning can't be used. - -Discovering partitions on these devices is possible thanks to having a special -header and/or magic signature at the beginning of each of them. They are also -block aligned which is important for determinig a size. - -Most of partitions use ASCII text based magic for determining a type. More -complex partitions (like TRX with its HDR0 magic) may include extra header -containing some details, including a length. - -A list of supported partitions includes: -1) Bootloader with Broadcom's CFE (Common Firmware Environment) -2) NVRAM with configuration/calibration data -3) Device manufacturer's data with some default values (e.g. SSIDs) -4) TRX firmware container which can hold up to 4 subpartitions -5) Backup TRX firmware used after failed upgrade - -As mentioned earlier, role of some partitions may depend on extra configuration. -For example both: main firmware and backup firmware use the same TRX format with -the same header. To distinguish currently used firmware a CFE's environment -variable "bootpartition" is used. - - -Devices using Broadcom partitions described above should should have flash node -with a subnode named "partitions" using following properties: - -Required properties: -- compatible : (required) must be "brcm,bcm947xx-cfe-partitions" - -Example: - -flash@0 { - partitions { - compatible = "brcm,bcm947xx-cfe-partitions"; - }; -}; diff --git a/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml b/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml new file mode 100644 index 000000000000..3484e06d6bcb --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM47xx Partitions + +description: | + Broadcom is one of hardware manufacturers providing SoCs (BCM47xx) used in + home routers. Their BCM947xx boards using CFE bootloader have several + partitions without any on-flash partition table. On some devices their sizes + and/or meanings can also vary so fixed partitioning can't be used. + + Discovering partitions on these devices is possible thanks to having a special + header and/or magic signature at the beginning of each of them. They are also + block aligned which is important for determinig a size. + + Most of partitions use ASCII text based magic for determining a type. More + complex partitions (like TRX with its HDR0 magic) may include extra header + containing some details, including a length. + + A list of supported partitions includes: + 1) Bootloader with Broadcom's CFE (Common Firmware Environment) + 2) NVRAM with configuration/calibration data + 3) Device manufacturer's data with some default values (e.g. SSIDs) + 4) TRX firmware container which can hold up to 4 subpartitions + 5) Backup TRX firmware used after failed upgrade + + As mentioned earlier, role of some partitions may depend on extra + configuration. For example both: main firmware and backup firmware use the + same TRX format with the same header. To distinguish currently used firmware a + CFE's environment variable "bootpartition" is used. + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +properties: + compatible: + const: brcm,bcm947xx-cfe-partitions + +additionalProperties: false + +examples: + - | + partitions { + compatible = "brcm,bcm947xx-cfe-partitions"; + }; diff --git a/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml b/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml index 0922536b1811..d681a4676f06 100644 --- a/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml +++ b/Documentation/devicetree/bindings/mtd/rockchip,nand-controller.yaml @@ -96,8 +96,7 @@ patternProperties: rockchip,boot-ecc-strength: enum: [16, 24, 40, 60, 70] - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 description: | If specified it indicates that a different BCH/ECC setting is supported by the boot ROM. diff --git a/Documentation/devicetree/bindings/mtd/spi-nand.txt b/Documentation/devicetree/bindings/mtd/spi-nand.txt deleted file mode 100644 index 8b51f3b6d55c..000000000000 --- a/Documentation/devicetree/bindings/mtd/spi-nand.txt +++ /dev/null @@ -1,5 +0,0 @@ -SPI NAND flash - -Required properties: -- compatible: should be "spi-nand" -- reg: should encode the chip-select line used to access the NAND chip diff --git a/Documentation/devicetree/bindings/mtd/spi-nand.yaml b/Documentation/devicetree/bindings/mtd/spi-nand.yaml new file mode 100644 index 000000000000..431faac518a4 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/spi-nand.yaml @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/spi-nand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SPI-NAND flash device tree bindings + +maintainers: + - Miquel Raynal <miquel.raynal@bootlin.com> + +allOf: + - $ref: "nand-chip.yaml#" + +properties: + compatible: + const: spi-nand + + reg: + description: Encode the chip-select line on the SPI bus + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/nds32/andestech-boards b/Documentation/devicetree/bindings/nds32/andestech-boards deleted file mode 100644 index f5d75693e3c7..000000000000 --- a/Documentation/devicetree/bindings/nds32/andestech-boards +++ /dev/null @@ -1,40 +0,0 @@ -Andestech(nds32) AE3XX Platform ------------------------------------------------------------------------------ -The AE3XX prototype demonstrates the AE3XX example platform on the FPGA. It -is composed of one Andestech(nds32) processor and AE3XX. - -Required properties (in root node): -- compatible = "andestech,ae3xx"; - -Example: -/dts-v1/; -/ { - compatible = "andestech,ae3xx"; - #address-cells = <1>; - #size-cells = <1>; - interrupt-parent = <&intc>; -}; - -Andestech(nds32) AG101P Platform ------------------------------------------------------------------------------ -AG101P is a generic SoC Platform IP that works with any of Andestech(nds32) -processors to provide a cost-effective and high performance solution for -majority of embedded systems in variety of application domains. Users may -simply attach their IP on one of the system buses together with certain glue -logics to complete a SoC solution for a specific application. With -comprehensive simulation and design environments, users may evaluate the -system performance of their applications and track bugs of their designs -efficiently. The optional hardware development platform further provides real -system environment for early prototyping and software/hardware co-development. - -Required properties (in root node): - compatible = "andestech,ag101p"; - -Example: -/dts-v1/; -/ { - compatible = "andestech,ag101p"; - #address-cells = <1>; - #size-cells = <1>; - interrupt-parent = <&intc>; -}; diff --git a/Documentation/devicetree/bindings/nds32/atl2c.txt b/Documentation/devicetree/bindings/nds32/atl2c.txt deleted file mode 100644 index da8ab8e7ae9b..000000000000 --- a/Documentation/devicetree/bindings/nds32/atl2c.txt +++ /dev/null @@ -1,28 +0,0 @@ -* Andestech L2 cache Controller - -The level-2 cache controller plays an important role in reducing memory latency -for high performance systems, such as thoese designs with AndesCore processors. -Level-2 cache controller in general enhances overall system performance -signigicantly and the system power consumption might be reduced as well by -reducing DRAM accesses. - -This binding specifies what properties must be available in the device tree -representation of an Andestech L2 cache controller. - -Required properties: - - compatible: - Usage: required - Value type: <string> - Definition: "andestech,atl2c" - - reg : Physical base address and size of cache controller's memory mapped - - cache-unified : Specifies the cache is a unified cache. - - cache-level : Should be set to 2 for a level 2 cache. - -* Example - - cache-controller@e0500000 { - compatible = "andestech,atl2c"; - reg = <0xe0500000 0x1000>; - cache-unified; - cache-level = <2>; - }; diff --git a/Documentation/devicetree/bindings/nds32/cpus.txt b/Documentation/devicetree/bindings/nds32/cpus.txt deleted file mode 100644 index 6f9e311b6589..000000000000 --- a/Documentation/devicetree/bindings/nds32/cpus.txt +++ /dev/null @@ -1,38 +0,0 @@ -* Andestech Processor Binding - -This binding specifies what properties must be available in the device tree -representation of a Andestech Processor Core, which is the root node in the -tree. - -Required properties: - - - compatible: - Usage: required - Value type: <string> - Definition: Should be "andestech,<core_name>", "andestech,nds32v3" as fallback. - Must contain "andestech,nds32v3" as the most generic value, in addition to - one of the following identifiers for a particular CPU core: - "andestech,n13" - "andestech,n15" - "andestech,d15" - "andestech,n10" - "andestech,d10" - - device_type - Usage: required - Value type: <string> - Definition: must be "cpu" - - reg: Contains CPU index. - - clock-frequency: Contains the clock frequency for CPU, in Hz. - -* Examples - -/ { - cpus { - cpu@0 { - device_type = "cpu"; - compatible = "andestech,n13", "andestech,nds32v3"; - reg = <0x0>; - clock-frequency = <60000000> - }; - }; -}; diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml index 8d8560a67abf..098b2bf7d976 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml @@ -29,6 +29,10 @@ properties: allwinner,sram: description: Phandle to the device SRAM $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to SRAM + - description: register value for device required: - compatible diff --git a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml index c93fe9d3ea82..3c51b2d02957 100644 --- a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml +++ b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml @@ -10,6 +10,9 @@ maintainers: - Chen-Yu Tsai <wens@csie.org> - Maxime Ripard <mripard@kernel.org> +allOf: + - $ref: can-controller.yaml# + properties: compatible: oneOf: diff --git a/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml index 2cd145a642f1..8bad328b184d 100644 --- a/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml +++ b/Documentation/devicetree/bindings/net/can/bosch,c_can.yaml @@ -56,10 +56,10 @@ properties: offset). $ref: /schemas/types.yaml#/definitions/phandle-array items: - items: - - description: The phandle to the system control region. - - description: The register offset. - - description: The CAN instance number. + - items: + - description: The phandle to the system control region. + - description: The register offset. + - description: The CAN instance number. resets: maxItems: 1 diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml index 401ab7cdb379..26aa0830eea1 100644 --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml @@ -9,7 +9,10 @@ title: Bosch MCAN controller Bindings description: Bosch MCAN controller for CAN bus maintainers: - - Sriram Dash <sriram.dash@samsung.com> + - Chandrasekar Ramakrishnan <rcsekar@samsung.com> + +allOf: + - $ref: can-controller.yaml# properties: compatible: @@ -66,8 +69,8 @@ properties: M_CAN includes the following elements according to user manual: 11-bit Filter 0-128 elements / 0-128 words 29-bit Filter 0-64 elements / 0-128 words - Rx FIFO 0 0-64 elements / 0-1152 words - Rx FIFO 1 0-64 elements / 0-1152 words + Rx FIFO 0 0-64 elements / 0-1152 words + Rx FIFO 1 0-64 elements / 0-1152 words Rx Buffers 0-64 elements / 0-1152 words Tx Event FIFO 0-32 elements / 0-64 words Tx Buffers 0-32 elements / 0-576 words @@ -101,6 +104,7 @@ properties: - description: Tx Buffers 0-32 elements / 0-576 words minimum: 0 maximum: 32 + minItems: 1 power-domains: description: diff --git a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml index 3f0ee17c1461..e52db841bb8c 100644 --- a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml +++ b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml @@ -84,12 +84,12 @@ properties: req_bit is the bit offset of CAN stop request. $ref: /schemas/types.yaml#/definitions/phandle-array items: - items: - - description: The 'gpr' is the phandle to general purpose register node. - - description: The 'req_gpr' is the gpr register offset of CAN stop request. - maximum: 0xff - - description: The 'req_bit' is the bit offset of CAN stop request. - maximum: 0x1f + - items: + - description: The 'gpr' is the phandle to general purpose register node. + - description: The 'req_gpr' is the gpr register offset of CAN stop request. + maximum: 0xff + - description: The 'req_bit' is the bit offset of CAN stop request. + maximum: 0x1f fsl,clk-source: description: | diff --git a/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml b/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml index 2a884c1fe0e0..b3826af6bd6e 100644 --- a/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml +++ b/Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml @@ -11,6 +11,9 @@ title: maintainers: - Marc Kleine-Budde <mkl@pengutronix.de> +allOf: + - $ref: can-controller.yaml# + properties: compatible: oneOf: diff --git a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml index 546c6e6d2fb0..f98c53dc1894 100644 --- a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml +++ b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml @@ -33,8 +33,11 @@ properties: - items: - enum: - renesas,r9a07g044-canfd # RZ/G2{L,LC} + - renesas,r9a07g054-canfd # RZ/V2L - const: renesas,rzg2l-canfd # RZ/G2L family + - const: renesas,r8a779a0-canfd # R-Car V3U + reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/net/can/xilinx,can.yaml b/Documentation/devicetree/bindings/net/can/xilinx,can.yaml new file mode 100644 index 000000000000..65af8183cb9c --- /dev/null +++ b/Documentation/devicetree/bindings/net/can/xilinx,can.yaml @@ -0,0 +1,161 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/can/xilinx,can.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: + Xilinx Axi CAN/Zynq CANPS controller + +maintainers: + - Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> + +properties: + compatible: + enum: + - xlnx,zynq-can-1.0 + - xlnx,axi-can-1.00.a + - xlnx,canfd-1.0 + - xlnx,canfd-2.0 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + maxItems: 2 + + power-domains: + maxItems: 1 + + tx-fifo-depth: + $ref: "/schemas/types.yaml#/definitions/uint32" + description: CAN Tx fifo depth (Zynq, Axi CAN). + + rx-fifo-depth: + $ref: "/schemas/types.yaml#/definitions/uint32" + description: CAN Rx fifo depth (Zynq, Axi CAN, CAN FD in sequential Rx mode) + + tx-mailbox-count: + $ref: "/schemas/types.yaml#/definitions/uint32" + description: CAN Tx mailbox buffer count (CAN FD) + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +allOf: + - $ref: can-controller.yaml# + - if: + properties: + compatible: + contains: + enum: + - xlnx,zynq-can-1.0 + + then: + properties: + clock-names: + items: + - const: can_clk + - const: pclk + required: + - tx-fifo-depth + - rx-fifo-depth + + - if: + properties: + compatible: + contains: + enum: + - xlnx,axi-can-1.00.a + + then: + properties: + clock-names: + items: + - const: can_clk + - const: s_axi_aclk + required: + - tx-fifo-depth + - rx-fifo-depth + + - if: + properties: + compatible: + contains: + enum: + - xlnx,canfd-1.0 + - xlnx,canfd-2.0 + + then: + properties: + clock-names: + items: + - const: can_clk + - const: s_axi_aclk + required: + - tx-mailbox-count + - rx-fifo-depth + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + can@e0008000 { + compatible = "xlnx,zynq-can-1.0"; + reg = <0xe0008000 0x1000>; + clocks = <&clkc 19>, <&clkc 36>; + clock-names = "can_clk", "pclk"; + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&intc>; + tx-fifo-depth = <0x40>; + rx-fifo-depth = <0x40>; + }; + + - | + can@40000000 { + compatible = "xlnx,axi-can-1.00.a"; + reg = <0x40000000 0x10000>; + clocks = <&clkc 0>, <&clkc 1>; + clock-names = "can_clk", "s_axi_aclk"; + interrupt-parent = <&intc>; + interrupts = <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>; + tx-fifo-depth = <0x40>; + rx-fifo-depth = <0x40>; + }; + + - | + can@40000000 { + compatible = "xlnx,canfd-1.0"; + reg = <0x40000000 0x2000>; + clocks = <&clkc 0>, <&clkc 1>; + clock-names = "can_clk", "s_axi_aclk"; + interrupt-parent = <&intc>; + interrupts = <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>; + tx-mailbox-count = <0x20>; + rx-fifo-depth = <0x20>; + }; + + - | + can@ff060000 { + compatible = "xlnx,canfd-2.0"; + reg = <0xff060000 0x6000>; + clocks = <&clkc 0>, <&clkc 1>; + clock-names = "can_clk", "s_axi_aclk"; + interrupt-parent = <&intc>; + interrupts = <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>; + tx-mailbox-count = <0x20>; + rx-fifo-depth = <0x40>; + }; diff --git a/Documentation/devicetree/bindings/net/can/xilinx_can.txt b/Documentation/devicetree/bindings/net/can/xilinx_can.txt deleted file mode 100644 index 100cc40b8510..000000000000 --- a/Documentation/devicetree/bindings/net/can/xilinx_can.txt +++ /dev/null @@ -1,61 +0,0 @@ -Xilinx Axi CAN/Zynq CANPS controller Device Tree Bindings ---------------------------------------------------------- - -Required properties: -- compatible : Should be: - - "xlnx,zynq-can-1.0" for Zynq CAN controllers - - "xlnx,axi-can-1.00.a" for Axi CAN controllers - - "xlnx,canfd-1.0" for CAN FD controllers - - "xlnx,canfd-2.0" for CAN FD 2.0 controllers -- reg : Physical base address and size of the controller - registers map. -- interrupts : Property with a value describing the interrupt - number. -- clock-names : List of input clock names - - "can_clk", "pclk" (For CANPS), - - "can_clk", "s_axi_aclk" (For AXI CAN and CAN FD). - (See clock bindings for details). -- clocks : Clock phandles (see clock bindings for details). -- tx-fifo-depth : Can Tx fifo depth (Zynq, Axi CAN). -- rx-fifo-depth : Can Rx fifo depth (Zynq, Axi CAN, CAN FD in - sequential Rx mode). -- tx-mailbox-count : Can Tx mailbox buffer count (CAN FD). -- rx-mailbox-count : Can Rx mailbox buffer count (CAN FD in mailbox Rx - mode). - - -Example: - -For Zynq CANPS Dts file: - zynq_can_0: can@e0008000 { - compatible = "xlnx,zynq-can-1.0"; - clocks = <&clkc 19>, <&clkc 36>; - clock-names = "can_clk", "pclk"; - reg = <0xe0008000 0x1000>; - interrupts = <0 28 4>; - interrupt-parent = <&intc>; - tx-fifo-depth = <0x40>; - rx-fifo-depth = <0x40>; - }; -For Axi CAN Dts file: - axi_can_0: axi-can@40000000 { - compatible = "xlnx,axi-can-1.00.a"; - clocks = <&clkc 0>, <&clkc 1>; - clock-names = "can_clk","s_axi_aclk" ; - reg = <0x40000000 0x10000>; - interrupt-parent = <&intc>; - interrupts = <0 59 1>; - tx-fifo-depth = <0x40>; - rx-fifo-depth = <0x40>; - }; -For CAN FD Dts file: - canfd_0: canfd@40000000 { - compatible = "xlnx,canfd-1.0"; - clocks = <&clkc 0>, <&clkc 1>; - clock-names = "can_clk", "s_axi_aclk"; - reg = <0x40000000 0x2000>; - interrupt-parent = <&intc>; - interrupts = <0 59 1>; - tx-mailbox-count = <0x20>; - rx-fifo-depth = <0x20>; - }; diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml index 8dd06db34169..6cd3d853dcba 100644 --- a/Documentation/devicetree/bindings/net/cdns,macb.yaml +++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml @@ -81,6 +81,25 @@ properties: phy-handle: true + phys: + maxItems: 1 + + phy-names: + const: sgmii-phy + description: + Required with ZynqMP SoC when in SGMII mode. + Should reference PS-GTR generic PHY device for this controller + instance. See ZynqMP example. + + resets: + maxItems: 1 + description: + Recommended with ZynqMP, specify reset control for this + controller instance with zynqmp-reset driver. + + reset-names: + maxItems: 1 + fixed-link: true iommus: @@ -157,3 +176,40 @@ examples: reset-gpios = <&pioE 6 1>; }; }; + + - | + #include <dt-bindings/clock/xlnx-zynqmp-clk.h> + #include <dt-bindings/power/xlnx-zynqmp-power.h> + #include <dt-bindings/reset/xlnx-zynqmp-resets.h> + #include <dt-bindings/phy/phy.h> + + bus { + #address-cells = <2>; + #size-cells = <2>; + gem1: ethernet@ff0c0000 { + compatible = "cdns,zynqmp-gem", "cdns,gem"; + interrupt-parent = <&gic>; + interrupts = <0 59 4>, <0 59 4>; + reg = <0x0 0xff0c0000 0x0 0x1000>; + clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM1_REF>, + <&zynqmp_clk GEM1_TX>, <&zynqmp_clk GEM1_RX>, + <&zynqmp_clk GEM_TSU>; + clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk"; + #address-cells = <1>; + #size-cells = <0>; + #stream-id-cells = <1>; + iommus = <&smmu 0x875>; + power-domains = <&zynqmp_firmware PD_ETH_1>; + resets = <&zynqmp_reset ZYNQMP_RESET_GEM1>; + reset-names = "gem1_rst"; + status = "okay"; + phy-mode = "sgmii"; + phy-names = "sgmii-phy"; + phys = <&psgtr 1 PHY_TYPE_SGMII 1 1>; + fixed-link { + speed = <1000>; + full-duplex; + pause; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt b/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt deleted file mode 100644 index 6c559981d110..000000000000 --- a/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt +++ /dev/null @@ -1,92 +0,0 @@ -Cortina Systems Gemini Ethernet Controller -========================================== - -This ethernet controller is found in the Gemini SoC family: -StorLink SL3512 and SL3516, also known as Cortina Systems -CS3512 and CS3516. - -Required properties: -- compatible: must be "cortina,gemini-ethernet" -- reg: must contain the global registers and the V-bit and A-bit - memory areas, in total three register sets. -- syscon: a phandle to the system controller -- #address-cells: must be specified, must be <1> -- #size-cells: must be specified, must be <1> -- ranges: should be state like this giving a 1:1 address translation - for the subnodes - -The subnodes represents the two ethernet ports in this device. -They are not independent of each other since they share resources -in the parent node, and are thus children. - -Required subnodes: -- port0: contains the resources for ethernet port 0 -- port1: contains the resources for ethernet port 1 - -Required subnode properties: -- compatible: must be "cortina,gemini-ethernet-port" -- reg: must contain two register areas: the DMA/TOE memory and - the GMAC memory area of the port -- interrupts: should contain the interrupt line of the port. - this is nominally a level interrupt active high. -- resets: this must provide an SoC-integrated reset line for - the port. -- clocks: this should contain a handle to the PCLK clock for - clocking the silicon in this port -- clock-names: must be "PCLK" - -Optional subnode properties: -- phy-mode: see ethernet.txt -- phy-handle: see ethernet.txt - -Example: - -mdio-bus { - (...) - phy0: ethernet-phy@1 { - reg = <1>; - device_type = "ethernet-phy"; - }; - phy1: ethernet-phy@3 { - reg = <3>; - device_type = "ethernet-phy"; - }; -}; - - -ethernet@60000000 { - compatible = "cortina,gemini-ethernet"; - reg = <0x60000000 0x4000>, /* Global registers, queue */ - <0x60004000 0x2000>, /* V-bit */ - <0x60006000 0x2000>; /* A-bit */ - syscon = <&syscon>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - gmac0: ethernet-port@0 { - compatible = "cortina,gemini-ethernet-port"; - reg = <0x60008000 0x2000>, /* Port 0 DMA/TOE */ - <0x6000a000 0x2000>; /* Port 0 GMAC */ - interrupt-parent = <&intcon>; - interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; - resets = <&syscon GEMINI_RESET_GMAC0>; - clocks = <&syscon GEMINI_CLK_GATE_GMAC0>; - clock-names = "PCLK"; - phy-mode = "rgmii"; - phy-handle = <&phy0>; - }; - - gmac1: ethernet-port@1 { - compatible = "cortina,gemini-ethernet-port"; - reg = <0x6000c000 0x2000>, /* Port 1 DMA/TOE */ - <0x6000e000 0x2000>; /* Port 1 GMAC */ - interrupt-parent = <&intcon>; - interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; - resets = <&syscon GEMINI_RESET_GMAC1>; - clocks = <&syscon GEMINI_CLK_GATE_GMAC1>; - clock-names = "PCLK"; - phy-mode = "rgmii"; - phy-handle = <&phy1>; - }; -}; diff --git a/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml b/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml new file mode 100644 index 000000000000..cc01b9b5752a --- /dev/null +++ b/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml @@ -0,0 +1,137 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/cortina,gemini-ethernet.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cortina Systems Gemini Ethernet Controller + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + This ethernet controller is found in the Gemini SoC family: + StorLink SL3512 and SL3516, also known as Cortina Systems + CS3512 and CS3516. + +properties: + compatible: + const: cortina,gemini-ethernet + + reg: + minItems: 3 + description: must contain the global registers and the V-bit and A-bit + memory areas, in total three register sets. + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + ranges: true + +#The subnodes represents the two ethernet ports in this device. +#They are not independent of each other since they share resources +#in the parent node, and are thus children. +patternProperties: + "^ethernet-port@[0-9]+$": + type: object + description: contains the resources for ethernet port + allOf: + - $ref: ethernet-controller.yaml# + properties: + compatible: + const: cortina,gemini-ethernet-port + + reg: + items: + - description: DMA/TOE memory + - description: GMAC memory area of the port + + interrupts: + maxItems: 1 + description: should contain the interrupt line of the port. + this is nominally a level interrupt active high. + + resets: + maxItems: 1 + description: this must provide an SoC-integrated reset line for the port. + + clocks: + maxItems: 1 + description: this should contain a handle to the PCLK clock for + clocking the silicon in this port + + clock-names: + const: PCLK + + required: + - reg + - compatible + - interrupts + - resets + - clocks + - clock-names + +required: + - compatible + - reg + - ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/cortina,gemini-clock.h> + #include <dt-bindings/reset/cortina,gemini-reset.h> + mdio0: mdio { + #address-cells = <1>; + #size-cells = <0>; + phy0: ethernet-phy@1 { + reg = <1>; + device_type = "ethernet-phy"; + }; + phy1: ethernet-phy@3 { + reg = <3>; + device_type = "ethernet-phy"; + }; + }; + + + ethernet@60000000 { + compatible = "cortina,gemini-ethernet"; + reg = <0x60000000 0x4000>, /* Global registers, queue */ + <0x60004000 0x2000>, /* V-bit */ + <0x60006000 0x2000>; /* A-bit */ + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gmac0: ethernet-port@0 { + compatible = "cortina,gemini-ethernet-port"; + reg = <0x60008000 0x2000>, /* Port 0 DMA/TOE */ + <0x6000a000 0x2000>; /* Port 0 GMAC */ + interrupt-parent = <&intcon>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + resets = <&syscon GEMINI_RESET_GMAC0>; + clocks = <&syscon GEMINI_CLK_GATE_GMAC0>; + clock-names = "PCLK"; + phy-mode = "rgmii"; + phy-handle = <&phy0>; + }; + + gmac1: ethernet-port@1 { + compatible = "cortina,gemini-ethernet-port"; + reg = <0x6000c000 0x2000>, /* Port 1 DMA/TOE */ + <0x6000e000 0x2000>; /* Port 1 GMAC */ + interrupt-parent = <&intcon>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; + resets = <&syscon GEMINI_RESET_GMAC1>; + clocks = <&syscon GEMINI_CLK_GATE_GMAC1>; + clock-names = "PCLK"; + phy-mode = "rgmii"; + phy-handle = <&phy1>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/davicom,dm9051.yaml b/Documentation/devicetree/bindings/net/davicom,dm9051.yaml new file mode 100644 index 000000000000..52e852fef753 --- /dev/null +++ b/Documentation/devicetree/bindings/net/davicom,dm9051.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/davicom,dm9051.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Davicom DM9051 SPI Ethernet Controller + +maintainers: + - Joseph CHANG <josright123@gmail.com> + +description: | + The DM9051 is a fully integrated and cost-effective low pin count single + chip Fast Ethernet controller with a Serial Peripheral Interface (SPI). + +allOf: + - $ref: ethernet-controller.yaml# + +properties: + compatible: + const: davicom,dm9051 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 45000000 + + interrupts: + maxItems: 1 + + local-mac-address: true + + mac-address: true + +required: + - compatible + - reg + - spi-max-frequency + - interrupts + +additionalProperties: false + +examples: + # Raspberry Pi platform + - | + /* for Raspberry Pi with pin control stuff for GPIO irq */ + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + ethernet@0 { + compatible = "davicom,dm9051"; + reg = <0>; /* spi chip select */ + local-mac-address = [00 00 00 00 00 00]; + interrupt-parent = <&gpio>; + interrupts = <26 IRQ_TYPE_LEVEL_LOW>; + spi-max-frequency = <31200000>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml b/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml index 702df848a71d..09317e16cb5d 100644 --- a/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml +++ b/Documentation/devicetree/bindings/net/dsa/dsa-port.yaml @@ -15,7 +15,7 @@ description: Ethernet switch port Description allOf: - - $ref: "http://devicetree.org/schemas/net/ethernet-controller.yaml#" + - $ref: /schemas/net/ethernet-controller.yaml# properties: reg: @@ -34,6 +34,8 @@ properties: full routing information must be given, not just the one hop routes to neighbouring switches $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 ethernet: description: @@ -51,6 +53,8 @@ properties: - edsa - ocelot - ocelot-8021q + - rtl8_4 + - rtl8_4t - seville phy-handle: true diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml index 84985f53bffd..184152087b60 100644 --- a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml +++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml @@ -42,6 +42,12 @@ properties: description: Set if the output SYNCLKO frequency should be set to 125MHz instead of 25MHz. + microchip,synclko-disable: + $ref: /schemas/types.yaml#/definitions/flag + description: + Set if the output SYNCLKO clock should be disabled. Do not mix with + microchip,synclko-125. + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt b/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt deleted file mode 100644 index 7959ec237983..000000000000 --- a/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt +++ /dev/null @@ -1,240 +0,0 @@ -Realtek SMI-based Switches -========================== - -The SMI "Simple Management Interface" is a two-wire protocol using -bit-banged GPIO that while it reuses the MDIO lines MCK and MDIO does -not use the MDIO protocol. This binding defines how to specify the -SMI-based Realtek devices. - -Required properties: - -- compatible: must be exactly one of: - "realtek,rtl8365mb" (4+1 ports) - "realtek,rtl8366" - "realtek,rtl8366rb" (4+1 ports) - "realtek,rtl8366s" (4+1 ports) - "realtek,rtl8367" - "realtek,rtl8367b" - "realtek,rtl8368s" (8 port) - "realtek,rtl8369" - "realtek,rtl8370" (8 port) - -Required properties: -- mdc-gpios: GPIO line for the MDC clock line. -- mdio-gpios: GPIO line for the MDIO data line. -- reset-gpios: GPIO line for the reset signal. - -Optional properties: -- realtek,disable-leds: if the LED drivers are not used in the - hardware design this will disable them so they are not turned on - and wasting power. - -Required subnodes: - -- interrupt-controller - - This defines an interrupt controller with an IRQ line (typically - a GPIO) that will demultiplex and handle the interrupt from the single - interrupt line coming out of one of the SMI-based chips. It most - importantly provides link up/down interrupts to the PHY blocks inside - the ASIC. - -Required properties of interrupt-controller: - -- interrupt: parent interrupt, see interrupt-controller/interrupts.txt -- interrupt-controller: see interrupt-controller/interrupts.txt -- #address-cells: should be <0> -- #interrupt-cells: should be <1> - -- mdio - - This defines the internal MDIO bus of the SMI device, mostly for the - purpose of being able to hook the interrupts to the right PHY and - the right PHY to the corresponding port. - -Required properties of mdio: - -- compatible: should be set to "realtek,smi-mdio" for all SMI devices - -See net/mdio.txt for additional MDIO bus properties. - -See net/dsa/dsa.txt for a list of additional required and optional properties -and subnodes of DSA switches. - -Examples: - -An example for the RTL8366RB: - -switch { - compatible = "realtek,rtl8366rb"; - /* 22 = MDIO (has input reads), 21 = MDC (clock, output only) */ - mdc-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>; - mdio-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; - - switch_intc: interrupt-controller { - /* GPIO 15 provides the interrupt */ - interrupt-parent = <&gpio0>; - interrupts = <15 IRQ_TYPE_LEVEL_LOW>; - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; - - ports { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - port@0 { - reg = <0>; - label = "lan0"; - phy-handle = <&phy0>; - }; - port@1 { - reg = <1>; - label = "lan1"; - phy-handle = <&phy1>; - }; - port@2 { - reg = <2>; - label = "lan2"; - phy-handle = <&phy2>; - }; - port@3 { - reg = <3>; - label = "lan3"; - phy-handle = <&phy3>; - }; - port@4 { - reg = <4>; - label = "wan"; - phy-handle = <&phy4>; - }; - port@5 { - reg = <5>; - label = "cpu"; - ethernet = <&gmac0>; - phy-mode = "rgmii"; - fixed-link { - speed = <1000>; - full-duplex; - }; - }; - }; - - mdio { - compatible = "realtek,smi-mdio", "dsa-mdio"; - #address-cells = <1>; - #size-cells = <0>; - - phy0: phy@0 { - reg = <0>; - interrupt-parent = <&switch_intc>; - interrupts = <0>; - }; - phy1: phy@1 { - reg = <1>; - interrupt-parent = <&switch_intc>; - interrupts = <1>; - }; - phy2: phy@2 { - reg = <2>; - interrupt-parent = <&switch_intc>; - interrupts = <2>; - }; - phy3: phy@3 { - reg = <3>; - interrupt-parent = <&switch_intc>; - interrupts = <3>; - }; - phy4: phy@4 { - reg = <4>; - interrupt-parent = <&switch_intc>; - interrupts = <12>; - }; - }; -}; - -An example for the RTL8365MB-VC: - -switch { - compatible = "realtek,rtl8365mb"; - mdc-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; - mdio-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; - - switch_intc: interrupt-controller { - interrupt-parent = <&gpio5>; - interrupts = <1 IRQ_TYPE_LEVEL_LOW>; - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; - - ports { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - port@0 { - reg = <0>; - label = "swp0"; - phy-handle = <ðphy0>; - }; - port@1 { - reg = <1>; - label = "swp1"; - phy-handle = <ðphy1>; - }; - port@2 { - reg = <2>; - label = "swp2"; - phy-handle = <ðphy2>; - }; - port@3 { - reg = <3>; - label = "swp3"; - phy-handle = <ðphy3>; - }; - port@6 { - reg = <6>; - label = "cpu"; - ethernet = <&fec1>; - phy-mode = "rgmii"; - tx-internal-delay-ps = <2000>; - rx-internal-delay-ps = <2000>; - - fixed-link { - speed = <1000>; - full-duplex; - pause; - }; - }; - }; - - mdio { - compatible = "realtek,smi-mdio"; - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: phy@0 { - reg = <0>; - interrupt-parent = <&switch_intc>; - interrupts = <0>; - }; - ethphy1: phy@1 { - reg = <1>; - interrupt-parent = <&switch_intc>; - interrupts = <1>; - }; - ethphy2: phy@2 { - reg = <2>; - interrupt-parent = <&switch_intc>; - interrupts = <2>; - }; - ethphy3: phy@3 { - reg = <3>; - interrupt-parent = <&switch_intc>; - interrupts = <3>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/net/dsa/realtek.yaml b/Documentation/devicetree/bindings/net/dsa/realtek.yaml new file mode 100644 index 000000000000..8756060895a8 --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/realtek.yaml @@ -0,0 +1,394 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/dsa/realtek.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Realtek switches for unmanaged switches + +allOf: + - $ref: dsa.yaml# + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + Realtek advertises these chips as fast/gigabit switches or unmanaged + switches. They can be controlled using different interfaces, like SMI, + MDIO or SPI. + + The SMI "Simple Management Interface" is a two-wire protocol using + bit-banged GPIO that while it reuses the MDIO lines MCK and MDIO does + not use the MDIO protocol. This binding defines how to specify the + SMI-based Realtek devices. The realtek-smi driver is a platform driver + and it must be inserted inside a platform node. + + The MDIO-connected switches use MDIO protocol to access their registers. + The realtek-mdio driver is an MDIO driver and it must be inserted inside + an MDIO node. + +properties: + compatible: + enum: + - realtek,rtl8365mb + - realtek,rtl8366 + - realtek,rtl8366rb + - realtek,rtl8366s + - realtek,rtl8367 + - realtek,rtl8367b + - realtek,rtl8367rb + - realtek,rtl8367s + - realtek,rtl8368s + - realtek,rtl8369 + - realtek,rtl8370 + description: | + realtek,rtl8365mb: 4+1 ports + realtek,rtl8366: 5+1 ports + realtek,rtl8366rb: 5+1 ports + realtek,rtl8366s: 5+1 ports + realtek,rtl8367: + realtek,rtl8367b: + realtek,rtl8367rb: 5+2 ports + realtek,rtl8367s: 5+2 ports + realtek,rtl8368s: 8 ports + realtek,rtl8369: 8+1 ports + realtek,rtl8370: 8+2 ports + + mdc-gpios: + description: GPIO line for the MDC clock line. + maxItems: 1 + + mdio-gpios: + description: GPIO line for the MDIO data line. + maxItems: 1 + + reset-gpios: + description: GPIO to be used to reset the whole device + maxItems: 1 + + realtek,disable-leds: + type: boolean + description: | + if the LED drivers are not used in the hardware design, + this will disable them so they are not turned on + and wasting power. + + interrupt-controller: + type: object + description: | + This defines an interrupt controller with an IRQ line (typically + a GPIO) that will demultiplex and handle the interrupt from the single + interrupt line coming out of one of the Realtek switch chips. It most + importantly provides link up/down interrupts to the PHY blocks inside + the ASIC. + + properties: + + interrupt-controller: true + + interrupts: + maxItems: 1 + description: + A single IRQ line from the switch, either active LOW or HIGH + + '#address-cells': + const: 0 + + '#interrupt-cells': + const: 1 + + required: + - interrupt-controller + - '#address-cells' + - '#interrupt-cells' + + mdio: + $ref: /schemas/net/mdio.yaml# + unevaluatedProperties: false + + properties: + compatible: + const: realtek,smi-mdio + +if: + required: + - reg + +then: + not: + required: + - mdc-gpios + - mdio-gpios + - mdio + + properties: + mdc-gpios: false + mdio-gpios: false + mdio: false + +else: + required: + - mdc-gpios + - mdio-gpios + - mdio + - reset-gpios + +required: + - compatible + + # - mdc-gpios + # - mdio-gpios + # - reset-gpios + # - mdio + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + platform { + switch { + compatible = "realtek,rtl8366rb"; + /* 22 = MDIO (has input reads), 21 = MDC (clock, output only) */ + mdc-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>; + mdio-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + + switch_intc1: interrupt-controller { + /* GPIO 15 provides the interrupt */ + interrupt-parent = <&gpio0>; + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + label = "lan0"; + phy-handle = <&phy0>; + }; + port@1 { + reg = <1>; + label = "lan1"; + phy-handle = <&phy1>; + }; + port@2 { + reg = <2>; + label = "lan2"; + phy-handle = <&phy2>; + }; + port@3 { + reg = <3>; + label = "lan3"; + phy-handle = <&phy3>; + }; + port@4 { + reg = <4>; + label = "wan"; + phy-handle = <&phy4>; + }; + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "rgmii"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + + mdio { + compatible = "realtek,smi-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@0 { + reg = <0>; + interrupt-parent = <&switch_intc1>; + interrupts = <0>; + }; + phy1: ethernet-phy@1 { + reg = <1>; + interrupt-parent = <&switch_intc1>; + interrupts = <1>; + }; + phy2: ethernet-phy@2 { + reg = <2>; + interrupt-parent = <&switch_intc1>; + interrupts = <2>; + }; + phy3: ethernet-phy@3 { + reg = <3>; + interrupt-parent = <&switch_intc1>; + interrupts = <3>; + }; + phy4: ethernet-phy@4 { + reg = <4>; + interrupt-parent = <&switch_intc1>; + interrupts = <12>; + }; + }; + }; + }; + + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + platform { + switch { + compatible = "realtek,rtl8365mb"; + mdc-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; + mdio-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; + + switch_intc2: interrupt-controller { + interrupt-parent = <&gpio5>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + label = "swp0"; + phy-handle = <ðphy0>; + }; + port@1 { + reg = <1>; + label = "swp1"; + phy-handle = <ðphy1>; + }; + port@2 { + reg = <2>; + label = "swp2"; + phy-handle = <ðphy2>; + }; + port@3 { + reg = <3>; + label = "swp3"; + phy-handle = <ðphy3>; + }; + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&fec1>; + phy-mode = "rgmii"; + tx-internal-delay-ps = <2000>; + rx-internal-delay-ps = <2000>; + + fixed-link { + speed = <1000>; + full-duplex; + pause; + }; + }; + }; + + mdio { + compatible = "realtek,smi-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + reg = <0>; + interrupt-parent = <&switch_intc2>; + interrupts = <0>; + }; + ethphy1: ethernet-phy@1 { + reg = <1>; + interrupt-parent = <&switch_intc2>; + interrupts = <1>; + }; + ethphy2: ethernet-phy@2 { + reg = <2>; + interrupt-parent = <&switch_intc2>; + interrupts = <2>; + }; + ethphy3: ethernet-phy@3 { + reg = <3>; + interrupt-parent = <&switch_intc2>; + interrupts = <3>; + }; + }; + }; + }; + + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch@29 { + compatible = "realtek,rtl8367s"; + reg = <29>; + + reset-gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; + + switch_intc3: interrupt-controller { + interrupt-parent = <&gpio0>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan4"; + }; + + port@1 { + reg = <1>; + label = "lan3"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan1"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@7 { + reg = <7>; + ethernet = <ðernet>; + phy-mode = "rgmii"; + tx-internal-delay-ps = <2000>; + rx-internal-delay-ps = <0>; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml index 34c5463abcec..817794e56227 100644 --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml @@ -13,6 +13,10 @@ properties: $nodename: pattern: "^ethernet(@.*)?$" + label: + $ref: /schemas/types.yaml#/definitions/string + description: Human readable label on a port of a box. + local-mac-address: description: Specifies the MAC address that was assigned to the network device. diff --git a/Documentation/devicetree/bindings/net/fsl,fec.yaml b/Documentation/devicetree/bindings/net/fsl,fec.yaml index fd8371e31867..daa2f79a294f 100644 --- a/Documentation/devicetree/bindings/net/fsl,fec.yaml +++ b/Documentation/devicetree/bindings/net/fsl,fec.yaml @@ -158,11 +158,13 @@ properties: fsl,stop-mode: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to general purpose register node + - description: the gpr register offset for ENET stop request + - description: the gpr bit offset for ENET stop request description: Register bits of stop mode control, the format is <&gpr req_gpr req_bit>. - gpr is the phandle to general purpose register node. - req_gpr is the gpr register offset for ENET stop request. - req_bit is the gpr bit offset for ENET stop request. mdio: $ref: mdio.yaml# diff --git a/Documentation/devicetree/bindings/net/fsl-fman.txt b/Documentation/devicetree/bindings/net/fsl-fman.txt index 020337f3c05f..801efc7d6818 100644 --- a/Documentation/devicetree/bindings/net/fsl-fman.txt +++ b/Documentation/devicetree/bindings/net/fsl-fman.txt @@ -388,14 +388,24 @@ PROPERTIES Value type: <prop-encoded-array> Definition: A standard property. -- bus-frequency +- clocks + Usage: optional + Value type: <phandle> + Definition: A reference to the input clock of the controller + from which the MDC frequency is derived. + +- clock-frequency Usage: optional Value type: <u32> - Definition: Specifies the external MDIO bus clock speed to - be used, if different from the standard 2.5 MHz. - This may be due to the standard speed being unsupported (e.g. - due to a hardware problem), or to advertise that all relevant - components in the system support a faster speed. + Definition: Specifies the external MDC frequency, in Hertz, to + be used. Requires that the input clock is specified in the + "clocks" property. See also: mdio.yaml. + +- suppress-preamble + Usage: optional + Value type: <boolean> + Definition: Disable generation of preamble bits. See also: + mdio.yaml. - interrupts Usage: required for external MDIO diff --git a/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml b/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml index 67eaf02dda80..4e1b79818aff 100644 --- a/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml +++ b/Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml @@ -29,12 +29,18 @@ properties: queue-rx: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the RX queue node + - description: RX queue instance to use description: phandle to the RX queue on the NPE queue-txready: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the TX READY queue node + - description: TX READY queue instance to use description: phandle to the TX READY queue on the NPE phy-mode: true @@ -43,7 +49,10 @@ properties: intel,npe-handle: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the NPE this ethernet instance is using + - description: the NPE instance to use description: phandle to the NPE this ethernet instance is using and the instance to use in the second cell diff --git a/Documentation/devicetree/bindings/net/intel,ixp4xx-hss.yaml b/Documentation/devicetree/bindings/net/intel,ixp4xx-hss.yaml index 4dcd53c3e0b4..e6329febb60c 100644 --- a/Documentation/devicetree/bindings/net/intel,ixp4xx-hss.yaml +++ b/Documentation/devicetree/bindings/net/intel,ixp4xx-hss.yaml @@ -25,39 +25,62 @@ properties: intel,npe-handle: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + items: + - description: phandle to the NPE this HSS instance is using + - description: the NPE instance number description: phandle to the NPE this HSS instance is using and the instance to use in the second cell intel,queue-chl-rxtrig: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the RX trigger queue on the NPE + - description: the queue instance number description: phandle to the RX trigger queue on the NPE intel,queue-chl-txready: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the TX ready queue on the NPE + - description: the queue instance number description: phandle to the TX ready queue on the NPE intel,queue-pkt-rx: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the RX queue on the NPE + - description: the queue instance number description: phandle to the packet RX queue on the NPE intel,queue-pkt-tx: $ref: '/schemas/types.yaml#/definitions/phandle-array' maxItems: 4 + items: + items: + - description: phandle to the TX queue on the NPE + - description: the queue instance number description: phandle to the packet TX0, TX1, TX2 and TX3 queues on the NPE intel,queue-pkt-rxfree: $ref: '/schemas/types.yaml#/definitions/phandle-array' maxItems: 4 + items: + items: + - description: phandle to the RXFREE queue on the NPE + - description: the queue instance number description: phandle to the packet RXFREE0, RXFREE1, RXFREE2 and RXFREE3 queues on the NPE intel,queue-pkt-txdone: $ref: '/schemas/types.yaml#/definitions/phandle-array' - maxItems: 1 + items: + - items: + - description: phandle to the TXDONE queue on the NPE + - description: the queue instance number description: phandle to the packet TXDONE queue on the NPE cts-gpios: diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt index 691f886cfc4a..2bf31572b08d 100644 --- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt +++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt @@ -5,6 +5,7 @@ Required properties: "marvell,armada-370-neta" "marvell,armada-xp-neta" "marvell,armada-3700-neta" + "marvell,armada-ac5-neta" - reg: address and length of the register set for the device. - interrupts: interrupt for the device - phy: See ethernet.txt file in the same directory. diff --git a/Documentation/devicetree/bindings/net/mctp-i2c-controller.yaml b/Documentation/devicetree/bindings/net/mctp-i2c-controller.yaml new file mode 100644 index 000000000000..afd11c9422fa --- /dev/null +++ b/Documentation/devicetree/bindings/net/mctp-i2c-controller.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/mctp-i2c-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MCTP I2C transport binding + +maintainers: + - Matt Johnston <matt@codeconstruct.com.au> + +description: | + An mctp-i2c-controller defines a local MCTP endpoint on an I2C controller. + MCTP I2C is specified by DMTF DSP0237. + + An mctp-i2c-controller must be attached to an I2C adapter which supports + slave functionality. I2C busses (either directly or as subordinate mux + busses) are attached to the mctp-i2c-controller with a 'mctp-controller' + property on each used bus. Each mctp-controller I2C bus will be presented + to the host system as a separate MCTP I2C instance. + +properties: + compatible: + const: mctp-i2c-controller + + reg: + minimum: 0x40000000 + maximum: 0x4000007f + description: | + 7 bit I2C address of the local endpoint. + I2C_OWN_SLAVE_ADDRESS (1<<30) flag must be set. + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + // Basic case of a single I2C bus + #include <dt-bindings/i2c/i2c.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + mctp-controller; + + mctp@30 { + compatible = "mctp-i2c-controller"; + reg = <(0x30 | I2C_OWN_SLAVE_ADDRESS)>; + }; + }; + + - | + // Mux topology with multiple MCTP-handling busses under + // a single mctp-i2c-controller. + // i2c1 and i2c6 can have MCTP devices, i2c5 does not. + #include <dt-bindings/i2c/i2c.h> + + i2c1: i2c { + #address-cells = <1>; + #size-cells = <0>; + mctp-controller; + + mctp@50 { + compatible = "mctp-i2c-controller"; + reg = <(0x50 | I2C_OWN_SLAVE_ADDRESS)>; + }; + }; + + i2c-mux { + #address-cells = <1>; + #size-cells = <0>; + i2c-parent = <&i2c1>; + + i2c5: i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + eeprom@33 { + reg = <0x33>; + }; + }; + + i2c6: i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + mctp-controller; + }; + }; diff --git a/Documentation/devicetree/bindings/net/mediatek-dwmac.txt b/Documentation/devicetree/bindings/net/mediatek-dwmac.txt deleted file mode 100644 index afbcaebf062e..000000000000 --- a/Documentation/devicetree/bindings/net/mediatek-dwmac.txt +++ /dev/null @@ -1,91 +0,0 @@ -MediaTek DWMAC glue layer controller - -This file documents platform glue layer for stmmac. -Please see stmmac.txt for the other unchanged properties. - -The device node has following properties. - -Required properties: -- compatible: Should be "mediatek,mt2712-gmac" for MT2712 SoC -- reg: Address and length of the register set for the device -- interrupts: Should contain the MAC interrupts -- interrupt-names: Should contain a list of interrupt names corresponding to - the interrupts in the interrupts property, if available. - Should be "macirq" for the main MAC IRQ -- clocks: Must contain a phandle for each entry in clock-names. -- clock-names: The name of the clock listed in the clocks property. These are - "axi", "apb", "mac_main", "ptp_ref", "rmii_internal" for MT2712 SoC. -- mac-address: See ethernet.txt in the same directory -- phy-mode: See ethernet.txt in the same directory -- mediatek,pericfg: A phandle to the syscon node that control ethernet - interface and timing delay. - -Optional properties: -- mediatek,tx-delay-ps: TX clock delay macro value. Default is 0. - It should be defined for RGMII/MII interface. - It should be defined for RMII interface when the reference clock is from MT2712 SoC. -- mediatek,rx-delay-ps: RX clock delay macro value. Default is 0. - It should be defined for RGMII/MII interface. - It should be defined for RMII interface. -Both delay properties need to be a multiple of 170 for RGMII interface, -or will round down. Range 0~31*170. -Both delay properties need to be a multiple of 550 for MII/RMII interface, -or will round down. Range 0~31*550. - -- mediatek,rmii-rxc: boolean property, if present indicates that the RMII - reference clock, which is from external PHYs, is connected to RXC pin - on MT2712 SoC. - Otherwise, is connected to TXC pin. -- mediatek,rmii-clk-from-mac: boolean property, if present indicates that - MT2712 SoC provides the RMII reference clock, which outputs to TXC pin only. -- mediatek,txc-inverse: boolean property, if present indicates that - 1. tx clock will be inversed in MII/RGMII case, - 2. tx clock inside MAC will be inversed relative to reference clock - which is from external PHYs in RMII case, and it rarely happen. - 3. the reference clock, which outputs to TXC pin will be inversed in RMII case - when the reference clock is from MT2712 SoC. -- mediatek,rxc-inverse: boolean property, if present indicates that - 1. rx clock will be inversed in MII/RGMII case. - 2. reference clock will be inversed when arrived at MAC in RMII case, when - the reference clock is from external PHYs. - 3. the inside clock, which be sent to MAC, will be inversed in RMII case when - the reference clock is from MT2712 SoC. -- assigned-clocks: mac_main and ptp_ref clocks -- assigned-clock-parents: parent clocks of the assigned clocks - -Example: - eth: ethernet@1101c000 { - compatible = "mediatek,mt2712-gmac"; - reg = <0 0x1101c000 0 0x1300>; - interrupts = <GIC_SPI 237 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "macirq"; - phy-mode ="rgmii-rxid"; - mac-address = [00 55 7b b5 7d f7]; - clock-names = "axi", - "apb", - "mac_main", - "ptp_ref", - "rmii_internal"; - clocks = <&pericfg CLK_PERI_GMAC>, - <&pericfg CLK_PERI_GMAC_PCLK>, - <&topckgen CLK_TOP_ETHER_125M_SEL>, - <&topckgen CLK_TOP_ETHER_50M_SEL>, - <&topckgen CLK_TOP_ETHER_50M_RMII_SEL>; - assigned-clocks = <&topckgen CLK_TOP_ETHER_125M_SEL>, - <&topckgen CLK_TOP_ETHER_50M_SEL>, - <&topckgen CLK_TOP_ETHER_50M_RMII_SEL>; - assigned-clock-parents = <&topckgen CLK_TOP_ETHERPLL_125M>, - <&topckgen CLK_TOP_APLL1_D3>, - <&topckgen CLK_TOP_ETHERPLL_50M>; - power-domains = <&scpsys MT2712_POWER_DOMAIN_AUDIO>; - mediatek,pericfg = <&pericfg>; - mediatek,tx-delay-ps = <1530>; - mediatek,rx-delay-ps = <1530>; - mediatek,rmii-rxc; - mediatek,txc-inverse; - mediatek,rxc-inverse; - snps,txpbl = <1>; - snps,rxpbl = <1>; - snps,reset-gpio = <&pio 87 GPIO_ACTIVE_LOW>; - snps,reset-active-low; - }; diff --git a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml new file mode 100644 index 000000000000..901944683322 --- /dev/null +++ b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml @@ -0,0 +1,175 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/mediatek-dwmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek DWMAC glue layer controller + +maintainers: + - Biao Huang <biao.huang@mediatek.com> + +description: + This file documents platform glue layer for stmmac. + +# We need a select here so we don't match all nodes with 'snps,dwmac' +select: + properties: + compatible: + contains: + enum: + - mediatek,mt2712-gmac + - mediatek,mt8195-gmac + required: + - compatible + +allOf: + - $ref: "snps,dwmac.yaml#" + +properties: + compatible: + oneOf: + - items: + - enum: + - mediatek,mt2712-gmac + - const: snps,dwmac-4.20a + - items: + - enum: + - mediatek,mt8195-gmac + - const: snps,dwmac-5.10a + + clocks: + minItems: 5 + items: + - description: AXI clock + - description: APB clock + - description: MAC Main clock + - description: PTP clock + - description: RMII reference clock provided by MAC + - description: MAC clock gate + + clock-names: + minItems: 5 + items: + - const: axi + - const: apb + - const: mac_main + - const: ptp_ref + - const: rmii_internal + - const: mac_cg + + mediatek,pericfg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + The phandle to the syscon node that control ethernet + interface and timing delay. + + mediatek,tx-delay-ps: + description: + The internal TX clock delay (provided by this driver) in nanoseconds. + For MT2712 RGMII interface, Allowed value need to be a multiple of 170, + or will round down. Range 0~31*170. + For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550, + or will round down. Range 0~31*550. + For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple of 290, + or will round down. Range 0~31*290. + + mediatek,rx-delay-ps: + description: + The internal RX clock delay (provided by this driver) in nanoseconds. + For MT2712 RGMII interface, Allowed value need to be a multiple of 170, + or will round down. Range 0~31*170. + For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550, + or will round down. Range 0~31*550. + For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple + of 290, or will round down. Range 0~31*290. + + mediatek,rmii-rxc: + type: boolean + description: + If present, indicates that the RMII reference clock, which is from external + PHYs, is connected to RXC pin. Otherwise, is connected to TXC pin. + + mediatek,rmii-clk-from-mac: + type: boolean + description: + If present, indicates that MAC provides the RMII reference clock, which + outputs to TXC pin only. + + mediatek,txc-inverse: + type: boolean + description: + If present, indicates that + 1. tx clock will be inversed in MII/RGMII case, + 2. tx clock inside MAC will be inversed relative to reference clock + which is from external PHYs in RMII case, and it rarely happen. + 3. the reference clock, which outputs to TXC pin will be inversed in RMII case + when the reference clock is from MAC. + + mediatek,rxc-inverse: + type: boolean + description: + If present, indicates that + 1. rx clock will be inversed in MII/RGMII case. + 2. reference clock will be inversed when arrived at MAC in RMII case, when + the reference clock is from external PHYs. + 3. the inside clock, which be sent to MAC, will be inversed in RMII case when + the reference clock is from MAC. + + mediatek,mac-wol: + type: boolean + description: + If present, indicates that MAC supports WOL(Wake-On-LAN), and MAC WOL will be enabled. + Otherwise, PHY WOL is perferred. + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - phy-mode + - mediatek,pericfg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/mt2712-clk.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/power/mt2712-power.h> + + eth: ethernet@1101c000 { + compatible = "mediatek,mt2712-gmac", "snps,dwmac-4.20a"; + reg = <0x1101c000 0x1300>; + interrupts = <GIC_SPI 237 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "macirq"; + phy-mode ="rgmii-rxid"; + mac-address = [00 55 7b b5 7d f7]; + clock-names = "axi", + "apb", + "mac_main", + "ptp_ref", + "rmii_internal"; + clocks = <&pericfg CLK_PERI_GMAC>, + <&pericfg CLK_PERI_GMAC_PCLK>, + <&topckgen CLK_TOP_ETHER_125M_SEL>, + <&topckgen CLK_TOP_ETHER_50M_SEL>, + <&topckgen CLK_TOP_ETHER_50M_RMII_SEL>; + assigned-clocks = <&topckgen CLK_TOP_ETHER_125M_SEL>, + <&topckgen CLK_TOP_ETHER_50M_SEL>, + <&topckgen CLK_TOP_ETHER_50M_RMII_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_ETHERPLL_125M>, + <&topckgen CLK_TOP_APLL1_D3>, + <&topckgen CLK_TOP_ETHERPLL_50M>; + power-domains = <&scpsys MT2712_POWER_DOMAIN_AUDIO>; + mediatek,pericfg = <&pericfg>; + mediatek,tx-delay-ps = <1530>; + snps,txpbl = <1>; + snps,rxpbl = <1>; + snps,reset-gpio = <&pio 87 GPIO_ACTIVE_LOW>; + snps,reset-delays-us = <0 10000 10000>; + }; diff --git a/Documentation/devicetree/bindings/net/micrel.txt b/Documentation/devicetree/bindings/net/micrel.txt index 8d157f0295a5..c5ab62c39133 100644 --- a/Documentation/devicetree/bindings/net/micrel.txt +++ b/Documentation/devicetree/bindings/net/micrel.txt @@ -45,3 +45,20 @@ Optional properties: In fiber mode, auto-negotiation is disabled and the PHY can only work in 100base-fx (full and half duplex) modes. + + - lan8814,ignore-ts: If present the PHY will not support timestamping. + + This option acts as check whether Timestamping is supported by + hardware or not. LAN8814 phy support hardware tmestamping. + + - lan8814,latency_rx_10: Configures Latency value of phy in ingress at 10 Mbps. + + - lan8814,latency_tx_10: Configures Latency value of phy in egress at 10 Mbps. + + - lan8814,latency_rx_100: Configures Latency value of phy in ingress at 100 Mbps. + + - lan8814,latency_tx_100: Configures Latency value of phy in egress at 100 Mbps. + + - lan8814,latency_rx_1000: Configures Latency value of phy in ingress at 1000 Mbps. + + - lan8814,latency_tx_1000: Configures Latency value of phy in egress at 1000 Mbps. diff --git a/Documentation/devicetree/bindings/net/microchip,lan966x-switch.yaml b/Documentation/devicetree/bindings/net/microchip,lan966x-switch.yaml index e79e4e166ad8..13812768b923 100644 --- a/Documentation/devicetree/bindings/net/microchip,lan966x-switch.yaml +++ b/Documentation/devicetree/bindings/net/microchip,lan966x-switch.yaml @@ -38,6 +38,7 @@ properties: - description: register based extraction - description: frame dma based extraction - description: analyzer interrupt + - description: ptp interrupt interrupt-names: minItems: 1 @@ -45,6 +46,7 @@ properties: - const: xtr - const: fdma - const: ana + - const: ptp resets: items: diff --git a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml index 347b912a46bb..6c86d3d85e99 100644 --- a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml +++ b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml @@ -53,12 +53,14 @@ properties: items: - description: register based extraction - description: frame dma based extraction + - description: ptp interrupt interrupt-names: minItems: 1 items: - const: xtr - const: fdma + - const: ptp resets: items: diff --git a/Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml b/Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml new file mode 100644 index 000000000000..ee0a504bdb24 --- /dev/null +++ b/Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml @@ -0,0 +1,191 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/mscc,vsc7514-switch.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip VSC7514 Ethernet switch controller + +maintainers: + - Vladimir Oltean <vladimir.oltean@nxp.com> + - Claudiu Manoil <claudiu.manoil@nxp.com> + - Alexandre Belloni <alexandre.belloni@bootlin.com> + +description: | + Bindings for the Microchip VSC7514 switch driver + + The VSC7514 switch driver handles up to 11 ports and can inject/extract + packets using CPU. Additionally, PTP is supported as well as FDMA for faster + packet extraction/injection. + +properties: + $nodename: + pattern: "^switch@[0-9a-f]+$" + + compatible: + const: mscc,vsc7514-switch + + reg: + items: + - description: system target + - description: rewriter target + - description: qs target + - description: PTP target + - description: Port0 target + - description: Port1 target + - description: Port2 target + - description: Port3 target + - description: Port4 target + - description: Port5 target + - description: Port6 target + - description: Port7 target + - description: Port8 target + - description: Port9 target + - description: Port10 target + - description: QSystem target + - description: Analyzer target + - description: S0 target + - description: S1 target + - description: S2 target + - description: fdma target + + reg-names: + items: + - const: sys + - const: rew + - const: qs + - const: ptp + - const: port0 + - const: port1 + - const: port2 + - const: port3 + - const: port4 + - const: port5 + - const: port6 + - const: port7 + - const: port8 + - const: port9 + - const: port10 + - const: qsys + - const: ana + - const: s0 + - const: s1 + - const: s2 + - const: fdma + + interrupts: + minItems: 1 + items: + - description: PTP ready + - description: register based extraction + - description: frame dma based extraction + + interrupt-names: + minItems: 1 + items: + - const: ptp_rdy + - const: xtr + - const: fdma + + ethernet-ports: + type: object + + properties: + '#address-cells': + const: 1 + '#size-cells': + const: 0 + + additionalProperties: false + + patternProperties: + "^port@[0-9a-f]+$": + type: object + description: Ethernet ports handled by the switch + + $ref: ethernet-controller.yaml# + + unevaluatedProperties: false + + properties: + reg: + description: Switch port number + + phy-handle: true + + phy-mode: true + + fixed-link: true + + mac-address: true + + required: + - reg + - phy-mode + + oneOf: + - required: + - phy-handle + - required: + - fixed-link + +required: + - compatible + - reg + - reg-names + - interrupts + - interrupt-names + - ethernet-ports + +additionalProperties: false + +examples: + - | + switch@1010000 { + compatible = "mscc,vsc7514-switch"; + reg = <0x1010000 0x10000>, + <0x1030000 0x10000>, + <0x1080000 0x100>, + <0x10e0000 0x10000>, + <0x11e0000 0x100>, + <0x11f0000 0x100>, + <0x1200000 0x100>, + <0x1210000 0x100>, + <0x1220000 0x100>, + <0x1230000 0x100>, + <0x1240000 0x100>, + <0x1250000 0x100>, + <0x1260000 0x100>, + <0x1270000 0x100>, + <0x1280000 0x100>, + <0x1800000 0x80000>, + <0x1880000 0x10000>, + <0x1040000 0x10000>, + <0x1050000 0x10000>, + <0x1060000 0x10000>, + <0x1a0 0x1c4>; + reg-names = "sys", "rew", "qs", "ptp", "port0", "port1", + "port2", "port3", "port4", "port5", "port6", + "port7", "port8", "port9", "port10", "qsys", + "ana", "s0", "s1", "s2", "fdma"; + interrupts = <18 21 16>; + interrupt-names = "ptp_rdy", "xtr", "fdma"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + port0: port@0 { + reg = <0>; + phy-handle = <&phy0>; + phy-mode = "internal"; + }; + port1: port@1 { + reg = <1>; + phy-handle = <&phy1>; + phy-mode = "internal"; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/net/mscc-miim.txt b/Documentation/devicetree/bindings/net/mscc-miim.txt index 7104679cf59d..70e0cb1ee485 100644 --- a/Documentation/devicetree/bindings/net/mscc-miim.txt +++ b/Documentation/devicetree/bindings/net/mscc-miim.txt @@ -2,7 +2,7 @@ Microsemi MII Management Controller (MIIM) / MDIO ================================================= Properties: -- compatible: must be "mscc,ocelot-miim" +- compatible: must be "mscc,ocelot-miim" or "microchip,lan966x-miim" - reg: The base address of the MDIO bus controller register bank. Optionally, a second register bank can be defined if there is an associated reset register for internal PHYs diff --git a/Documentation/devicetree/bindings/net/mscc-ocelot.txt b/Documentation/devicetree/bindings/net/mscc-ocelot.txt deleted file mode 100644 index 3b6290b45ce5..000000000000 --- a/Documentation/devicetree/bindings/net/mscc-ocelot.txt +++ /dev/null @@ -1,83 +0,0 @@ -Microsemi Ocelot network Switch -=============================== - -The Microsemi Ocelot network switch can be found on Microsemi SoCs (VSC7513, -VSC7514) - -Required properties: -- compatible: Should be "mscc,vsc7514-switch" -- reg: Must contain an (offset, length) pair of the register set for each - entry in reg-names. -- reg-names: Must include the following entries: - - "sys" - - "rew" - - "qs" - - "ptp" (optional due to backward compatibility) - - "qsys" - - "ana" - - "portX" with X from 0 to the number of last port index available on that - switch -- interrupts: Should contain the switch interrupts for frame extraction, - frame injection and PTP ready. -- interrupt-names: should contain the interrupt names: "xtr", "inj". Can contain - "ptp_rdy" which is optional due to backward compatibility. -- ethernet-ports: A container for child nodes representing switch ports. - -The ethernet-ports container has the following properties - -Required properties: - -- #address-cells: Must be 1 -- #size-cells: Must be 0 - -Each port node must have the following mandatory properties: -- reg: Describes the port address in the switch - -Port nodes may also contain the following optional standardised -properties, described in binding documents: - -- phy-handle: Phandle to a PHY on an MDIO bus. See - Documentation/devicetree/bindings/net/ethernet.txt for details. - -Example: - - switch@1010000 { - compatible = "mscc,vsc7514-switch"; - reg = <0x1010000 0x10000>, - <0x1030000 0x10000>, - <0x1080000 0x100>, - <0x10e0000 0x10000>, - <0x11e0000 0x100>, - <0x11f0000 0x100>, - <0x1200000 0x100>, - <0x1210000 0x100>, - <0x1220000 0x100>, - <0x1230000 0x100>, - <0x1240000 0x100>, - <0x1250000 0x100>, - <0x1260000 0x100>, - <0x1270000 0x100>, - <0x1280000 0x100>, - <0x1800000 0x80000>, - <0x1880000 0x10000>; - reg-names = "sys", "rew", "qs", "ptp", "port0", "port1", - "port2", "port3", "port4", "port5", "port6", - "port7", "port8", "port9", "port10", "qsys", - "ana"; - interrupts = <18 21 22>; - interrupt-names = "ptp_rdy", "xtr", "inj"; - - ethernet-ports { - #address-cells = <1>; - #size-cells = <0>; - - port0: port@0 { - reg = <0>; - phy-handle = <&phy0>; - }; - port1: port@1 { - reg = <1>; - phy-handle = <&phy1>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml b/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml index ee4afe361fac..011363166789 100644 --- a/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml +++ b/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml @@ -54,6 +54,10 @@ properties: intf_mode: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to the GPR syscon + - description: the offset of the GPR register description: Should be phandle/offset pair. The phandle to the syscon node which encompases the GPR register, and the offset of the GPR register. diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.txt b/Documentation/devicetree/bindings/net/qcom,ethqos.txt index fcf5035810b5..1f5746849a71 100644 --- a/Documentation/devicetree/bindings/net/qcom,ethqos.txt +++ b/Documentation/devicetree/bindings/net/qcom,ethqos.txt @@ -7,7 +7,9 @@ This device has following properties: Required properties: -- compatible: Should be qcom,qcs404-ethqos" +- compatible: Should be one of: + "qcom,qcs404-ethqos" + "qcom,sm8150-ethqos" - reg: Address and length of the register set for the device diff --git a/Documentation/devicetree/bindings/net/qcom,ipa.yaml b/Documentation/devicetree/bindings/net/qcom,ipa.yaml index b86edf67ce62..58ecc62adfaa 100644 --- a/Documentation/devicetree/bindings/net/qcom,ipa.yaml +++ b/Documentation/devicetree/bindings/net/qcom,ipa.yaml @@ -107,6 +107,10 @@ properties: - const: imem - const: config + qcom,qmp: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to the AOSS side-channel message RAM + qcom,smem-states: $ref: /schemas/types.yaml#/definitions/phandle-array description: State bits used in by the AP to signal the modem. @@ -222,6 +226,8 @@ examples: "imem", "config"; + qcom,qmp = <&aoss_qmp>; + qcom,smem-states = <&ipa_smp2p_out 0>, <&ipa_smp2p_out 1>; qcom,smem-state-names = "ipa-clock-enabled-valid", diff --git a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml index bda821065a2b..ee2ccacc39ff 100644 --- a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml +++ b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml @@ -45,8 +45,10 @@ properties: - items: - enum: + - renesas,r9a07g043-gbeth # RZ/G2UL - renesas,r9a07g044-gbeth # RZ/G2{L,LC} - - const: renesas,rzg2l-gbeth # RZ/G2L + - renesas,r9a07g054-gbeth # RZ/V2L + - const: renesas,rzg2l-gbeth # RZ/{G2L,G2UL,V2L} family reg: true diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 7eb43707e601..2d5248f5b919 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -340,21 +340,21 @@ allOf: description: Programmable Burst Length (tx and rx) $ref: /schemas/types.yaml#/definitions/uint32 - enum: [2, 4, 8] + enum: [1, 2, 4, 8, 16, 32] snps,txpbl: description: Tx Programmable Burst Length. If set, DMA tx will use this value rather than snps,pbl. $ref: /schemas/types.yaml#/definitions/uint32 - enum: [2, 4, 8] + enum: [1, 2, 4, 8, 16, 32] snps,rxpbl: description: Rx Programmable Burst Length. If set, DMA rx will use this value rather than snps,pbl. $ref: /schemas/types.yaml#/definitions/uint32 - enum: [2, 4, 8] + enum: [1, 2, 4, 8, 16, 32] snps,no-pbl-x8: $ref: /schemas/types.yaml#/definitions/flag diff --git a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml index aad5a9f3f962..e602761f7b14 100644 --- a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml +++ b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml @@ -66,6 +66,10 @@ properties: socionext,syscon-phy-mode: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to syscon that configures phy mode + - description: ID of MAC instance description: A phandle to syscon with one argument that configures phy mode. The argument is the ID of MAC instance. diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml index 3d8a3b763ae6..5c93167b3b41 100644 --- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml @@ -74,6 +74,10 @@ properties: st,syscon: $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + - items: + - description: phandle to the syscon node which encompases the glue register + - description: offset of the control register description: Should be phandle/offset pair. The phandle to the syscon node which encompases the glue register, and the offset of the control register diff --git a/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml b/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml index 07a00f53adbf..31bf825c6598 100644 --- a/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml +++ b/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml @@ -88,8 +88,7 @@ properties: type: object description: CPSW external ports - allOf: - - $ref: ethernet-controller.yaml# + $ref: ethernet-controller.yaml# properties: reg: diff --git a/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml b/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml index 4b97a0f1175b..b8281d8be940 100644 --- a/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml +++ b/Documentation/devicetree/bindings/net/ti,k3-am654-cpsw-nuss.yaml @@ -136,6 +136,11 @@ properties: ti,syscon-efuse: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: Phandle to the system control device node which + provides access to efuse + - description: offset to efuse registers??? description: Phandle to the system control device node which provides access to efuse IO range with MAC addresses diff --git a/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml b/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml index 1a81bf70c88c..a30419ef550a 100644 --- a/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml +++ b/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml @@ -103,12 +103,6 @@ properties: clocks: maxItems: 8 - assigned-clocks: - maxItems: 1 - - assigned-clocks-parents: - maxItems: 1 - required: - clocks diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml index 269cd63fb544..249967d8d750 100644 --- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml +++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml @@ -18,7 +18,7 @@ description: | wireless device. The node is expected to be specified as a child node of the PCI controller to which the wireless chip is connected. Alternatively, it can specify the wireless part of the MT7628/MT7688 - or MT7622 SoC. + or MT7622/MT7986 SoC. allOf: - $ref: ieee80211.yaml# @@ -29,9 +29,13 @@ properties: - mediatek,mt76 - mediatek,mt7628-wmac - mediatek,mt7622-wmac + - mediatek,mt7986-wmac reg: - maxItems: 1 + minItems: 1 + maxItems: 3 + description: + MT7986 should contain 3 regions consys, dcm, and sku, in this order. interrupts: maxItems: 1 @@ -39,6 +43,17 @@ properties: power-domains: maxItems: 1 + memory-region: + maxItems: 1 + + resets: + maxItems: 1 + description: + Specify the consys reset for mt7986. + + reset-name: + const: consys + mediatek,infracfg: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -54,6 +69,10 @@ properties: mediatek,mtd-eeprom: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to MTD partition + - description: offset containing EEPROM data description: Phandle to a MTD partition + offset containing EEPROM data @@ -69,6 +88,15 @@ properties: calibration data is generic and specific calibration data should be pulled from the OTP ROM + mediatek,disable-radar-background: + type: boolean + description: + Disable/enable radar/CAC detection running on a dedicated offchannel + chain available on some hw. + Background radar/CAC detection allows to avoid the CAC downtime + switching on a different channel during CAC detection on the selected + radar channel. + led: type: object $ref: /schemas/leds/common.yaml# @@ -165,7 +193,7 @@ required: - compatible - reg -additionalProperties: false +unevaluatedProperties: false examples: - | @@ -231,3 +259,15 @@ examples: power-domains = <&scpsys 3>; }; + + - | + wifi@18000000 { + compatible = "mediatek,mt7986-wmac"; + resets = <&watchdog 23>; + reset-names = "consys"; + reg = <0x18000000 0x1000000>, + <0x10003000 0x1000>, + <0x11d10000 0x1000>; + interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>; + memory-region = <&wmcpu_emi>; + }; diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml index 6687ab720304..e558587ff885 100644 --- a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml +++ b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml @@ -20,6 +20,7 @@ properties: - const: allwinner,sun7i-a20-sid - const: allwinner,sun8i-a83t-sid - const: allwinner,sun8i-h3-sid + - const: allwinner,sun20i-d1-sid - const: allwinner,sun50i-a64-sid - items: - const: allwinner,sun50i-a100-sid diff --git a/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml b/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml index 8c3f0cd22821..25033de3ef6b 100644 --- a/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml +++ b/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml @@ -14,6 +14,8 @@ description: | NVRAM can be accessed on Broadcom BCM47xx MIPS and Northstar ARM Cortex-A9 devices usiong I/O mapped memory. + NVRAM variables can be defined as NVMEM device subnodes. + maintainers: - Rafał Miłecki <rafal@milecki.pl> @@ -27,11 +29,30 @@ properties: reg: maxItems: 1 + board_id: + type: object + description: Board identification name + + et0macaddr: + type: object + description: First Ethernet interface's MAC address + + et1macaddr: + type: object + description: Second Ethernet interface's MAC address + + et2macaddr: + type: object + description: Third Ethernet interface's MAC address + unevaluatedProperties: false examples: - | nvram@1eff0000 { - compatible = "brcm,nvram"; - reg = <0x1eff0000 0x10000>; + compatible = "brcm,nvram"; + reg = <0x1eff0000 0x10000>; + + mac: et0macaddr { + }; }; diff --git a/Documentation/devicetree/bindings/nvmem/fsl,layerscape-sfp.yaml b/Documentation/devicetree/bindings/nvmem/fsl,layerscape-sfp.yaml new file mode 100644 index 000000000000..80914b93638e --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/fsl,layerscape-sfp.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/fsl,layerscape-sfp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Layerscape Security Fuse Processor + +maintainers: + - Michael Walle <michael@walle.cc> + +description: | + SFP is the security fuse processor which among other things provide a + unique identifier per part. + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + enum: + - fsl,ls1028a-sfp + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + efuse@1e80000 { + compatible = "fsl,ls1028a-sfp"; + reg = <0x1e80000 0x8000>; + }; diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml index 43ed7e32e5ac..3bb349c634cb 100644 --- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml +++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml @@ -60,9 +60,6 @@ patternProperties: description: Size in bit within the address range specified by reg. - required: - - reg - additionalProperties: true examples: diff --git a/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml b/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml index a835e64bc6f5..ee79e13b5fe0 100644 --- a/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml +++ b/Documentation/devicetree/bindings/nvmem/qcom,spmi-sdam.yaml @@ -38,34 +38,6 @@ required: - reg - ranges -patternProperties: - "^.*@[0-9a-f]+$": - type: object - - properties: - reg: - maxItems: 1 - description: - Offset and size in bytes within the storage device. - - bits: - $ref: /schemas/types.yaml#/definitions/uint32-array - maxItems: 1 - items: - items: - - minimum: 0 - maximum: 7 - description: - Offset in bit within the address range specified by reg. - - minimum: 1 - description: - Size in bit within the address range specified by reg. - - required: - - reg - - additionalProperties: false - unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml b/Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml new file mode 100644 index 000000000000..a7644ebbc2ca --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/sunplus,sp7021-ocotp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: On-Chip OTP Memory for Sunplus SP7021 + +maintainers: + - Vincent Shih <vincent.sunplus@gmail.com> + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + const: sunplus,sp7021-ocotp + + reg: + maxItems: 2 + + reg-names: + items: + - const: hb_gpio + - const: otprx + + clocks: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + + thermal-calibration: + type: object + description: thermal calibration values + + disconnect-voltage: + type: object + description: disconnect voltages of usb2 port 0 and port 1 + + mac-address0: + type: object + description: MAC address of ethernet port 0 + + mac-address1: + type: object + description: MAC address of ethernet port 1 + +required: + - compatible + - reg + - reg-names + - clocks + +unevaluatedProperties: false + +examples: + - | + otp: otp@9c00af00 { + compatible = "sunplus,sp7021-ocotp"; + reg = <0x9c00af00 0x34>, <0x9c00af80 0x58>; + reg-names = "hb_gpio", "otprx"; + clocks = <&clkc 0x15>; + + #address-cells = <1>; + #size-cells = <1>; + therm_calib: thermal-calibration@14 { + reg = <0x14 0x3>; + }; + disc_vol: disconnect-voltage@18 { + reg = <0x18 0x2>; + }; + mac_addr0: mac-address0@34 { + reg = <0x34 0x6>; + }; + mac_addr1: mac-address1@3a { + reg = <0x3a 0x6>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/nvmem/u-boot,env.yaml b/Documentation/devicetree/bindings/nvmem/u-boot,env.yaml new file mode 100644 index 000000000000..e70b2a60cb9a --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/u-boot,env.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/u-boot,env.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: U-Boot environment variables + +description: | + U-Boot uses environment variables to store device parameters and + configuration. They may be used for booting process, setup or keeping end user + info. + + Data is stored using U-Boot specific formats (variant specific header and NUL + separated key-value pairs). + + Environment data can be stored on various storage entities, e.g.: + 1. Raw flash partition + 2. UBI volume + + This binding allows marking storage device (as containing env data) and + specifying used format. + + Right now only flash partition case is covered but it may be extended to e.g. + UBI volumes in the future. + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +properties: + compatible: + oneOf: + - description: A standalone env data block + const: u-boot,env + - description: Two redundant blocks with active one flagged + const: u-boot,env-redundant-bool + - description: Two redundant blocks with active having higher counter + const: u-boot,env-redundant-count + + reg: + maxItems: 1 + +additionalProperties: false + +examples: + - | + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x0 0x40000>; + label = "u-boot"; + read-only; + }; + + env: partition@40000 { + compatible = "u-boot,env"; + reg = <0x40000 0x10000>; + }; + }; diff --git a/Documentation/devicetree/bindings/opp/opp-v2-base.yaml b/Documentation/devicetree/bindings/opp/opp-v2-base.yaml index 15a76bcd6d42..76c8acd981b3 100644 --- a/Documentation/devicetree/bindings/opp/opp-v2-base.yaml +++ b/Documentation/devicetree/bindings/opp/opp-v2-base.yaml @@ -93,6 +93,21 @@ patternProperties: minItems: 1 maxItems: 8 # Should be enough regulators + opp-microwatt: + description: | + The power for the OPP in micro-Watts. + + Entries for multiple regulators shall be provided in the same field + separated by angular brackets <>. If current values aren't required + for a regulator, then it shall be filled with 0. If power values + aren't required for any of the regulators, then this field is not + required. The OPP binding doesn't provide any provisions to relate the + values to their power supplies or the order in which the supplies need + to be configured and that is left for the implementation specific + binding. + minItems: 1 + maxItems: 8 # Should be enough regulators + opp-level: description: A value representing the performance level of the device. @@ -177,6 +192,8 @@ patternProperties: for the functioning of the current device at the current OPP (where this property is present). $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 patternProperties: '^opp-microvolt-': @@ -203,6 +220,14 @@ patternProperties: minItems: 1 maxItems: 8 # Should be enough regulators + '^opp-microwatt': + description: + Named opp-microwatt property. Similar to opp-microamp property, + but for microwatt instead. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 8 # Should be enough regulators + dependencies: opp-avg-kBps: [ opp-peak-kBps ] diff --git a/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml new file mode 100644 index 000000000000..8c2e9ac5f68d --- /dev/null +++ b/Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml @@ -0,0 +1,257 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/opp/opp-v2-kryo-cpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. NVMEM OPP bindings + +maintainers: + - Ilia Lin <ilia.lin@kernel.org> + +allOf: + - $ref: opp-v2-base.yaml# + +description: | + In certain Qualcomm Technologies, Inc. SoCs like APQ8096 and MSM8996, + the CPU frequencies subset and voltage value of each OPP varies based on + the silicon variant in use. + Qualcomm Technologies, Inc. Process Voltage Scaling Tables + defines the voltage and frequency value based on the msm-id in SMEM + and speedbin blown in the efuse combination. + The qcom-cpufreq-nvmem driver reads the msm-id and efuse value from the SoC + to provide the OPP framework with required information (existing HW bitmap). + This is used to determine the voltage and frequency value for each OPP of + operating-points-v2 table when it is parsed by the OPP framework. + +properties: + compatible: + const: operating-points-v2-kryo-cpu + + nvmem-cells: + description: | + A phandle pointing to a nvmem-cells node representing the + efuse registers that has information about the + speedbin that is used to select the right frequency/voltage + value pair. + + opp-shared: true + +patternProperties: + '^opp-?[0-9]+$': + type: object + + properties: + opp-hz: true + + opp-microvolt: true + + opp-supported-hw: + description: | + A single 32 bit bitmap value, representing compatible HW. + Bitmap: + 0: MSM8996 V3, speedbin 0 + 1: MSM8996 V3, speedbin 1 + 2: MSM8996 V3, speedbin 2 + 3: unused + 4: MSM8996 SG, speedbin 0 + 5: MSM8996 SG, speedbin 1 + 6: MSM8996 SG, speedbin 2 + 7-31: unused + maximum: 0x77 + + clock-latency-ns: true + + required-opps: true + + required: + - opp-hz + +required: + - compatible + +if: + required: + - nvmem-cells +then: + patternProperties: + '^opp-?[0-9]+$': + required: + - opp-supported-hw + +additionalProperties: false + +examples: + - | + / { + model = "Qualcomm Technologies, Inc. DB820c"; + compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096"; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + CPU0: cpu@0 { + device_type = "cpu"; + compatible = "qcom,kryo"; + reg = <0x0 0x0>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + capacity-dmips-mhz = <1024>; + clocks = <&kryocc 0>; + operating-points-v2 = <&cluster0_opp>; + #cooling-cells = <2>; + next-level-cache = <&L2_0>; + L2_0: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU1: cpu@1 { + device_type = "cpu"; + compatible = "qcom,kryo"; + reg = <0x0 0x1>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + capacity-dmips-mhz = <1024>; + clocks = <&kryocc 0>; + operating-points-v2 = <&cluster0_opp>; + #cooling-cells = <2>; + next-level-cache = <&L2_0>; + }; + + CPU2: cpu@100 { + device_type = "cpu"; + compatible = "qcom,kryo"; + reg = <0x0 0x100>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + capacity-dmips-mhz = <1024>; + clocks = <&kryocc 1>; + operating-points-v2 = <&cluster1_opp>; + #cooling-cells = <2>; + next-level-cache = <&L2_1>; + L2_1: l2-cache { + compatible = "cache"; + cache-level = <2>; + }; + }; + + CPU3: cpu@101 { + device_type = "cpu"; + compatible = "qcom,kryo"; + reg = <0x0 0x101>; + enable-method = "psci"; + cpu-idle-states = <&CPU_SLEEP_0>; + capacity-dmips-mhz = <1024>; + clocks = <&kryocc 1>; + operating-points-v2 = <&cluster1_opp>; + #cooling-cells = <2>; + next-level-cache = <&L2_1>; + }; + + cpu-map { + cluster0 { + core0 { + cpu = <&CPU0>; + }; + + core1 { + cpu = <&CPU1>; + }; + }; + + cluster1 { + core0 { + cpu = <&CPU2>; + }; + + core1 { + cpu = <&CPU3>; + }; + }; + }; + }; + + cluster0_opp: opp-table-0 { + compatible = "operating-points-v2-kryo-cpu"; + nvmem-cells = <&speedbin_efuse>; + opp-shared; + + opp-307200000 { + opp-hz = /bits/ 64 <307200000>; + opp-microvolt = <905000 905000 1140000>; + opp-supported-hw = <0x77>; + clock-latency-ns = <200000>; + }; + opp-1593600000 { + opp-hz = /bits/ 64 <1593600000>; + opp-microvolt = <1140000 905000 1140000>; + opp-supported-hw = <0x71>; + clock-latency-ns = <200000>; + }; + opp-2188800000 { + opp-hz = /bits/ 64 <2188800000>; + opp-microvolt = <1140000 905000 1140000>; + opp-supported-hw = <0x10>; + clock-latency-ns = <200000>; + }; + }; + + cluster1_opp: opp-table-1 { + compatible = "operating-points-v2-kryo-cpu"; + nvmem-cells = <&speedbin_efuse>; + opp-shared; + + opp-307200000 { + opp-hz = /bits/ 64 <307200000>; + opp-microvolt = <905000 905000 1140000>; + opp-supported-hw = <0x77>; + clock-latency-ns = <200000>; + }; + opp-1593600000 { + opp-hz = /bits/ 64 <1593600000>; + opp-microvolt = <1140000 905000 1140000>; + opp-supported-hw = <0x70>; + clock-latency-ns = <200000>; + }; + opp-2150400000 { + opp-hz = /bits/ 64 <2150400000>; + opp-microvolt = <1140000 905000 1140000>; + opp-supported-hw = <0x31>; + clock-latency-ns = <200000>; + }; + opp-2342400000 { + opp-hz = /bits/ 64 <2342400000>; + opp-microvolt = <1140000 905000 1140000>; + opp-supported-hw = <0x10>; + clock-latency-ns = <200000>; + }; + }; + + smem { + compatible = "qcom,smem"; + memory-region = <&smem_mem>; + hwlocks = <&tcsr_mutex 3>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + + qfprom: qfprom@74000 { + compatible = "qcom,msm8996-qfprom", "qcom,qfprom"; + reg = <0x00074000 0x8ff>; + #address-cells = <1>; + #size-cells = <1>; + + speedbin_efuse: speedbin@133 { + reg = <0x133 0x1>; + bits = <5 3>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml b/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml new file mode 100644 index 000000000000..14a7a689ad6d --- /dev/null +++ b/Documentation/devicetree/bindings/opp/opp-v2-qcom-level.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/opp/opp-v2-qcom-level.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm OPP bindings to describe OPP nodes. + +maintainers: + - Niklas Cassel <nks@flawful.org> + +allOf: + - $ref: opp-v2-base.yaml# + +properties: + compatible: + const: operating-points-v2-qcom-level + +patternProperties: + '^opp-?[0-9]+$': + type: object + + properties: + opp-level: true + + qcom,opp-fuse-level: + description: | + A positive value representing the fuse corner/level associated with + this OPP node. Sometimes several corners/levels shares a certain fuse + corner/level. A fuse corner/level contains e.g. ref uV, min uV, + and max uV. + $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - opp-level + - qcom,opp-fuse-level + +required: + - compatible + +additionalProperties: false + +examples: + - | + cpr_opp_table: opp-table-cpr { + compatible = "operating-points-v2-qcom-level"; + + cpr_opp1: opp1 { + opp-level = <1>; + qcom,opp-fuse-level = <1>; + }; + cpr_opp2: opp2 { + opp-level = <2>; + qcom,opp-fuse-level = <2>; + }; + cpr_opp3: opp3 { + opp-level = <3>; + qcom,opp-fuse-level = <3>; + }; + }; diff --git a/Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt b/Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt deleted file mode 100644 index 64f07417ecfb..000000000000 --- a/Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt +++ /dev/null @@ -1,796 +0,0 @@ -Qualcomm Technologies, Inc. NVMEM CPUFreq and OPP bindings -=================================== - -In Certain Qualcomm Technologies, Inc. SoCs like apq8096 and msm8996, -the CPU frequencies subset and voltage value of each OPP varies based on -the silicon variant in use. -Qualcomm Technologies, Inc. Process Voltage Scaling Tables -defines the voltage and frequency value based on the msm-id in SMEM -and speedbin blown in the efuse combination. -The qcom-cpufreq-nvmem driver reads the msm-id and efuse value from the SoC -to provide the OPP framework with required information (existing HW bitmap). -This is used to determine the voltage and frequency value for each OPP of -operating-points-v2 table when it is parsed by the OPP framework. - -Required properties: --------------------- -In 'cpu' nodes: -- operating-points-v2: Phandle to the operating-points-v2 table to use. - -In 'operating-points-v2' table: -- compatible: Should be - - 'operating-points-v2-kryo-cpu' for apq8096, msm8996, msm8974, - apq8064, ipq8064, msm8960 and ipq8074. - -Optional properties: --------------------- -In 'cpu' nodes: -- power-domains: A phandle pointing to the PM domain specifier which provides - the performance states available for active state management. - Please refer to the power-domains bindings - Documentation/devicetree/bindings/power/power_domain.txt - and also examples below. -- power-domain-names: Should be - - 'cpr' for qcs404. - -In 'operating-points-v2' table: -- nvmem-cells: A phandle pointing to a nvmem-cells node representing the - efuse registers that has information about the - speedbin that is used to select the right frequency/voltage - value pair. - Please refer the for nvmem-cells - bindings Documentation/devicetree/bindings/nvmem/nvmem.txt - and also examples below. - -In every OPP node: -- opp-supported-hw: A single 32 bit bitmap value, representing compatible HW. - Bitmap: - 0: MSM8996 V3, speedbin 0 - 1: MSM8996 V3, speedbin 1 - 2: MSM8996 V3, speedbin 2 - 3: unused - 4: MSM8996 SG, speedbin 0 - 5: MSM8996 SG, speedbin 1 - 6: MSM8996 SG, speedbin 2 - 7-31: unused - -Example 1: ---------- - - cpus { - #address-cells = <2>; - #size-cells = <0>; - - CPU0: cpu@0 { - device_type = "cpu"; - compatible = "qcom,kryo"; - reg = <0x0 0x0>; - enable-method = "psci"; - clocks = <&kryocc 0>; - cpu-supply = <&pm8994_s11_saw>; - operating-points-v2 = <&cluster0_opp>; - #cooling-cells = <2>; - next-level-cache = <&L2_0>; - L2_0: l2-cache { - compatible = "cache"; - cache-level = <2>; - }; - }; - - CPU1: cpu@1 { - device_type = "cpu"; - compatible = "qcom,kryo"; - reg = <0x0 0x1>; - enable-method = "psci"; - clocks = <&kryocc 0>; - cpu-supply = <&pm8994_s11_saw>; - operating-points-v2 = <&cluster0_opp>; - #cooling-cells = <2>; - next-level-cache = <&L2_0>; - }; - - CPU2: cpu@100 { - device_type = "cpu"; - compatible = "qcom,kryo"; - reg = <0x0 0x100>; - enable-method = "psci"; - clocks = <&kryocc 1>; - cpu-supply = <&pm8994_s11_saw>; - operating-points-v2 = <&cluster1_opp>; - #cooling-cells = <2>; - next-level-cache = <&L2_1>; - L2_1: l2-cache { - compatible = "cache"; - cache-level = <2>; - }; - }; - - CPU3: cpu@101 { - device_type = "cpu"; - compatible = "qcom,kryo"; - reg = <0x0 0x101>; - enable-method = "psci"; - clocks = <&kryocc 1>; - cpu-supply = <&pm8994_s11_saw>; - operating-points-v2 = <&cluster1_opp>; - #cooling-cells = <2>; - next-level-cache = <&L2_1>; - }; - - cpu-map { - cluster0 { - core0 { - cpu = <&CPU0>; - }; - - core1 { - cpu = <&CPU1>; - }; - }; - - cluster1 { - core0 { - cpu = <&CPU2>; - }; - - core1 { - cpu = <&CPU3>; - }; - }; - }; - }; - - cluster0_opp: opp_table0 { - compatible = "operating-points-v2-kryo-cpu"; - nvmem-cells = <&speedbin_efuse>; - opp-shared; - - opp-307200000 { - opp-hz = /bits/ 64 <307200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x77>; - clock-latency-ns = <200000>; - }; - opp-384000000 { - opp-hz = /bits/ 64 <384000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-422400000 { - opp-hz = /bits/ 64 <422400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-460800000 { - opp-hz = /bits/ 64 <460800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-480000000 { - opp-hz = /bits/ 64 <480000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-537600000 { - opp-hz = /bits/ 64 <537600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-556800000 { - opp-hz = /bits/ 64 <556800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-614400000 { - opp-hz = /bits/ 64 <614400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-652800000 { - opp-hz = /bits/ 64 <652800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-691200000 { - opp-hz = /bits/ 64 <691200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-729600000 { - opp-hz = /bits/ 64 <729600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-768000000 { - opp-hz = /bits/ 64 <768000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-844800000 { - opp-hz = /bits/ 64 <844800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x77>; - clock-latency-ns = <200000>; - }; - opp-902400000 { - opp-hz = /bits/ 64 <902400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-960000000 { - opp-hz = /bits/ 64 <960000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-979200000 { - opp-hz = /bits/ 64 <979200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1036800000 { - opp-hz = /bits/ 64 <1036800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1056000000 { - opp-hz = /bits/ 64 <1056000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1113600000 { - opp-hz = /bits/ 64 <1113600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1132800000 { - opp-hz = /bits/ 64 <1132800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1190400000 { - opp-hz = /bits/ 64 <1190400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1209600000 { - opp-hz = /bits/ 64 <1209600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1228800000 { - opp-hz = /bits/ 64 <1228800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1286400000 { - opp-hz = /bits/ 64 <1286400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1324800000 { - opp-hz = /bits/ 64 <1324800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x5>; - clock-latency-ns = <200000>; - }; - opp-1363200000 { - opp-hz = /bits/ 64 <1363200000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x72>; - clock-latency-ns = <200000>; - }; - opp-1401600000 { - opp-hz = /bits/ 64 <1401600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x5>; - clock-latency-ns = <200000>; - }; - opp-1440000000 { - opp-hz = /bits/ 64 <1440000000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1478400000 { - opp-hz = /bits/ 64 <1478400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x1>; - clock-latency-ns = <200000>; - }; - opp-1497600000 { - opp-hz = /bits/ 64 <1497600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x4>; - clock-latency-ns = <200000>; - }; - opp-1516800000 { - opp-hz = /bits/ 64 <1516800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1593600000 { - opp-hz = /bits/ 64 <1593600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x71>; - clock-latency-ns = <200000>; - }; - opp-1996800000 { - opp-hz = /bits/ 64 <1996800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x20>; - clock-latency-ns = <200000>; - }; - opp-2188800000 { - opp-hz = /bits/ 64 <2188800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x10>; - clock-latency-ns = <200000>; - }; - }; - - cluster1_opp: opp_table1 { - compatible = "operating-points-v2-kryo-cpu"; - nvmem-cells = <&speedbin_efuse>; - opp-shared; - - opp-307200000 { - opp-hz = /bits/ 64 <307200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x77>; - clock-latency-ns = <200000>; - }; - opp-384000000 { - opp-hz = /bits/ 64 <384000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-403200000 { - opp-hz = /bits/ 64 <403200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-460800000 { - opp-hz = /bits/ 64 <460800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-480000000 { - opp-hz = /bits/ 64 <480000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-537600000 { - opp-hz = /bits/ 64 <537600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-556800000 { - opp-hz = /bits/ 64 <556800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-614400000 { - opp-hz = /bits/ 64 <614400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-652800000 { - opp-hz = /bits/ 64 <652800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-691200000 { - opp-hz = /bits/ 64 <691200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-729600000 { - opp-hz = /bits/ 64 <729600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-748800000 { - opp-hz = /bits/ 64 <748800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-806400000 { - opp-hz = /bits/ 64 <806400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-825600000 { - opp-hz = /bits/ 64 <825600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-883200000 { - opp-hz = /bits/ 64 <883200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-902400000 { - opp-hz = /bits/ 64 <902400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-940800000 { - opp-hz = /bits/ 64 <940800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-979200000 { - opp-hz = /bits/ 64 <979200000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1036800000 { - opp-hz = /bits/ 64 <1036800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1056000000 { - opp-hz = /bits/ 64 <1056000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1113600000 { - opp-hz = /bits/ 64 <1113600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1132800000 { - opp-hz = /bits/ 64 <1132800000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1190400000 { - opp-hz = /bits/ 64 <1190400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1209600000 { - opp-hz = /bits/ 64 <1209600000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1248000000 { - opp-hz = /bits/ 64 <1248000000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1286400000 { - opp-hz = /bits/ 64 <1286400000>; - opp-microvolt = <905000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1324800000 { - opp-hz = /bits/ 64 <1324800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1363200000 { - opp-hz = /bits/ 64 <1363200000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1401600000 { - opp-hz = /bits/ 64 <1401600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1440000000 { - opp-hz = /bits/ 64 <1440000000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1478400000 { - opp-hz = /bits/ 64 <1478400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1516800000 { - opp-hz = /bits/ 64 <1516800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1555200000 { - opp-hz = /bits/ 64 <1555200000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1593600000 { - opp-hz = /bits/ 64 <1593600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1632000000 { - opp-hz = /bits/ 64 <1632000000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1670400000 { - opp-hz = /bits/ 64 <1670400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1708800000 { - opp-hz = /bits/ 64 <1708800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1747200000 { - opp-hz = /bits/ 64 <1747200000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x70>; - clock-latency-ns = <200000>; - }; - opp-1785600000 { - opp-hz = /bits/ 64 <1785600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x7>; - clock-latency-ns = <200000>; - }; - opp-1804800000 { - opp-hz = /bits/ 64 <1804800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x6>; - clock-latency-ns = <200000>; - }; - opp-1824000000 { - opp-hz = /bits/ 64 <1824000000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x71>; - clock-latency-ns = <200000>; - }; - opp-1900800000 { - opp-hz = /bits/ 64 <1900800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x74>; - clock-latency-ns = <200000>; - }; - opp-1920000000 { - opp-hz = /bits/ 64 <1920000000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x1>; - clock-latency-ns = <200000>; - }; - opp-1977600000 { - opp-hz = /bits/ 64 <1977600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x30>; - clock-latency-ns = <200000>; - }; - opp-1996800000 { - opp-hz = /bits/ 64 <1996800000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x1>; - clock-latency-ns = <200000>; - }; - opp-2054400000 { - opp-hz = /bits/ 64 <2054400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x30>; - clock-latency-ns = <200000>; - }; - opp-2073600000 { - opp-hz = /bits/ 64 <2073600000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x1>; - clock-latency-ns = <200000>; - }; - opp-2150400000 { - opp-hz = /bits/ 64 <2150400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x31>; - clock-latency-ns = <200000>; - }; - opp-2246400000 { - opp-hz = /bits/ 64 <2246400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x10>; - clock-latency-ns = <200000>; - }; - opp-2342400000 { - opp-hz = /bits/ 64 <2342400000>; - opp-microvolt = <1140000 905000 1140000>; - opp-supported-hw = <0x10>; - clock-latency-ns = <200000>; - }; - }; - -.... - -reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; -.... - smem_mem: smem-mem@86000000 { - reg = <0x0 0x86000000 0x0 0x200000>; - no-map; - }; -.... -}; - -smem { - compatible = "qcom,smem"; - memory-region = <&smem_mem>; - hwlocks = <&tcsr_mutex 3>; -}; - -soc { -.... - qfprom: qfprom@74000 { - compatible = "qcom,qfprom"; - reg = <0x00074000 0x8ff>; - #address-cells = <1>; - #size-cells = <1>; - .... - speedbin_efuse: speedbin@133 { - reg = <0x133 0x1>; - bits = <5 3>; - }; - }; -}; - -Example 2: ---------- - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - CPU0: cpu@100 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x100>; - .... - clocks = <&apcs_glb>; - operating-points-v2 = <&cpu_opp_table>; - power-domains = <&cpr>; - power-domain-names = "cpr"; - }; - - CPU1: cpu@101 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x101>; - .... - clocks = <&apcs_glb>; - operating-points-v2 = <&cpu_opp_table>; - power-domains = <&cpr>; - power-domain-names = "cpr"; - }; - - CPU2: cpu@102 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x102>; - .... - clocks = <&apcs_glb>; - operating-points-v2 = <&cpu_opp_table>; - power-domains = <&cpr>; - power-domain-names = "cpr"; - }; - - CPU3: cpu@103 { - device_type = "cpu"; - compatible = "arm,cortex-a53"; - reg = <0x103>; - .... - clocks = <&apcs_glb>; - operating-points-v2 = <&cpu_opp_table>; - power-domains = <&cpr>; - power-domain-names = "cpr"; - }; - }; - - cpu_opp_table: cpu-opp-table { - compatible = "operating-points-v2-kryo-cpu"; - opp-shared; - - opp-1094400000 { - opp-hz = /bits/ 64 <1094400000>; - required-opps = <&cpr_opp1>; - }; - opp-1248000000 { - opp-hz = /bits/ 64 <1248000000>; - required-opps = <&cpr_opp2>; - }; - opp-1401600000 { - opp-hz = /bits/ 64 <1401600000>; - required-opps = <&cpr_opp3>; - }; - }; - - cpr_opp_table: cpr-opp-table { - compatible = "operating-points-v2-qcom-level"; - - cpr_opp1: opp1 { - opp-level = <1>; - qcom,opp-fuse-level = <1>; - }; - cpr_opp2: opp2 { - opp-level = <2>; - qcom,opp-fuse-level = <2>; - }; - cpr_opp3: opp3 { - opp-level = <3>; - qcom,opp-fuse-level = <3>; - }; - }; - -.... - -soc { -.... - cpr: power-controller@b018000 { - compatible = "qcom,qcs404-cpr", "qcom,cpr"; - reg = <0x0b018000 0x1000>; - .... - vdd-apc-supply = <&pms405_s3>; - #power-domain-cells = <0>; - operating-points-v2 = <&cpr_opp_table>; - .... - }; -}; diff --git a/Documentation/devicetree/bindings/opp/qcom-opp.txt b/Documentation/devicetree/bindings/opp/qcom-opp.txt deleted file mode 100644 index 41d3e4ff2dc3..000000000000 --- a/Documentation/devicetree/bindings/opp/qcom-opp.txt +++ /dev/null @@ -1,19 +0,0 @@ -Qualcomm OPP bindings to describe OPP nodes - -The bindings are based on top of the operating-points-v2 bindings -described in Documentation/devicetree/bindings/opp/opp-v2-base.yaml -Additional properties are described below. - -* OPP Table Node - -Required properties: -- compatible: Allow OPPs to express their compatibility. It should be: - "operating-points-v2-qcom-level" - -* OPP Node - -Required properties: -- qcom,opp-fuse-level: A positive value representing the fuse corner/level - associated with this OPP node. Sometimes several corners/levels shares - a certain fuse corner/level. A fuse corner/level contains e.g. ref uV, - min uV, and max uV. diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml index 643a6333b07b..252e5b72aee0 100644 --- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml @@ -25,6 +25,8 @@ properties: - fsl,imx6qp-pcie - fsl,imx7d-pcie - fsl,imx8mq-pcie + - fsl,imx8mm-pcie + - fsl,imx8mp-pcie reg: items: diff --git a/Documentation/devicetree/bindings/pci/mvebu-pci.txt b/Documentation/devicetree/bindings/pci/mvebu-pci.txt index 6173af6885f8..6d022a9d36ee 100644 --- a/Documentation/devicetree/bindings/pci/mvebu-pci.txt +++ b/Documentation/devicetree/bindings/pci/mvebu-pci.txt @@ -77,9 +77,15 @@ and the following optional properties: - marvell,pcie-lane: the physical PCIe lane number, for ports having multiple lanes. If this property is not found, we assume that the value is 0. +- num-lanes: number of SerDes PCIe lanes for this link (1 or 4) - reset-gpios: optional GPIO to PERST# - reset-delay-us: delay in us to wait after reset de-assertion, if not specified will default to 100ms, as required by the PCIe specification. +- interrupt-names: list of interrupt names, supported are: + - "intx" - interrupt line triggered by one of the legacy interrupt +- interrupts or interrupts-extended: List of the interrupt sources which + corresponding to the "interrupt-names". If non-empty then also additional + 'interrupt-controller' subnode must be defined. Example: @@ -141,6 +147,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 58>; marvell,pcie-port = <0>; marvell,pcie-lane = <0>; + num-lanes = <1>; /* low-active PERST# reset on GPIO 25 */ reset-gpios = <&gpio0 25 1>; /* wait 20ms for device settle after reset deassertion */ @@ -161,6 +168,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 59>; marvell,pcie-port = <0>; marvell,pcie-lane = <1>; + num-lanes = <1>; clocks = <&gateclk 6>; }; @@ -177,6 +185,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 60>; marvell,pcie-port = <0>; marvell,pcie-lane = <2>; + num-lanes = <1>; clocks = <&gateclk 7>; }; @@ -193,6 +202,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 61>; marvell,pcie-port = <0>; marvell,pcie-lane = <3>; + num-lanes = <1>; clocks = <&gateclk 8>; }; @@ -209,6 +219,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 62>; marvell,pcie-port = <1>; marvell,pcie-lane = <0>; + num-lanes = <1>; clocks = <&gateclk 9>; }; @@ -225,6 +236,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 63>; marvell,pcie-port = <1>; marvell,pcie-lane = <1>; + num-lanes = <1>; clocks = <&gateclk 10>; }; @@ -241,6 +253,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 64>; marvell,pcie-port = <1>; marvell,pcie-lane = <2>; + num-lanes = <1>; clocks = <&gateclk 11>; }; @@ -257,6 +270,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 65>; marvell,pcie-port = <1>; marvell,pcie-lane = <3>; + num-lanes = <1>; clocks = <&gateclk 12>; }; @@ -273,6 +287,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 99>; marvell,pcie-port = <2>; marvell,pcie-lane = <0>; + num-lanes = <1>; clocks = <&gateclk 26>; }; @@ -289,6 +304,7 @@ pcie-controller { interrupt-map = <0 0 0 0 &mpic 103>; marvell,pcie-port = <3>; marvell,pcie-lane = <0>; + num-lanes = <1>; clocks = <&gateclk 27>; }; }; diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt index a0ae024c2d0c..0adb56d5645e 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt @@ -15,6 +15,8 @@ - "qcom,pcie-sc8180x" for sc8180x - "qcom,pcie-sdm845" for sdm845 - "qcom,pcie-sm8250" for sm8250 + - "qcom,pcie-sm8450-pcie0" for PCIe0 on sm8450 + - "qcom,pcie-sm8450-pcie1" for PCIe1 on sm8450 - "qcom,pcie-ipq6018" for ipq6018 - reg: @@ -169,6 +171,24 @@ - "ddrss_sf_tbu" PCIe SF TBU clock - "pipe" PIPE clock +- clock-names: + Usage: required for sm8450-pcie0 and sm8450-pcie1 + Value type: <stringlist> + Definition: Should contain the following entries + - "aux" Auxiliary clock + - "cfg" Configuration clock + - "bus_master" Master AXI clock + - "bus_slave" Slave AXI clock + - "slave_q2a" Slave Q2A clock + - "tbu" PCIe TBU clock + - "ddrss_sf_tbu" PCIe SF TBU clock + - "pipe" PIPE clock + - "pipe_mux" PIPE MUX + - "phy_pipe" PIPE output clock + - "ref" REFERENCE clock + - "aggre0" Aggre NoC PCIe0 AXI clock, only for sm8450-pcie0 + - "aggre1" Aggre NoC PCIe1 AXI clock + - resets: Usage: required Value type: <prop-encoded-array> @@ -246,7 +266,7 @@ - "ahb" AHB reset - reset-names: - Usage: required for sc8180x, sdm845 and sm8250 + Usage: required for sc8180x, sdm845, sm8250 and sm8450 Value type: <stringlist> Definition: Should contain the following entries - "pci" PCIe core reset diff --git a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml index 392f0ab488c2..195e6afeb169 100644 --- a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml @@ -104,7 +104,7 @@ examples: <0x0 0x0 0x0 0x2 &plic0 58>, <0x0 0x0 0x0 0x3 &plic0 59>, <0x0 0x0 0x0 0x4 &plic0 60>; - clocks = <&prci PRCI_CLK_PCIE_AUX>; + clocks = <&prci FU740_PRCI_CLK_PCIE_AUX>; resets = <&prci 4>; pwren-gpios = <&gpio 5 0>; reset-gpios = <&gpio 8 0>; diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml index 179ab0858482..437e61618d06 100644 --- a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie-ep.yaml @@ -20,7 +20,9 @@ allOf: properties: compatible: - const: socionext,uniphier-pro5-pcie-ep + enum: + - socionext,uniphier-pro5-pcie-ep + - socionext,uniphier-nx1-pcie-ep reg: minItems: 4 @@ -41,20 +43,26 @@ properties: - const: atu clocks: + minItems: 1 maxItems: 2 clock-names: - items: - - const: gio - - const: link + oneOf: + - items: # for Pro5 + - const: gio + - const: link + - const: link # for NX1 resets: + minItems: 1 maxItems: 2 reset-names: - items: - - const: gio - - const: link + oneOf: + - items: # for Pro5 + - const: gio + - const: link + - const: link # for NX1 num-ib-windows: const: 16 diff --git a/Documentation/devicetree/bindings/peci/peci-aspeed.yaml b/Documentation/devicetree/bindings/peci/peci-aspeed.yaml new file mode 100644 index 000000000000..1e68a801a92a --- /dev/null +++ b/Documentation/devicetree/bindings/peci/peci-aspeed.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/peci/peci-aspeed.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Aspeed PECI Bus Device Tree Bindings + +maintainers: + - Iwona Winiarska <iwona.winiarska@intel.com> + - Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +allOf: + - $ref: peci-controller.yaml# + +properties: + compatible: + enum: + - aspeed,ast2400-peci + - aspeed,ast2500-peci + - aspeed,ast2600-peci + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + description: + Clock source for PECI controller. Should reference the external + oscillator clock. + maxItems: 1 + + resets: + maxItems: 1 + + cmd-timeout-ms: + minimum: 1 + maximum: 1000 + default: 1000 + + clock-frequency: + description: + The desired operation frequency of PECI controller in Hz. + minimum: 2000 + maximum: 2000000 + default: 1000000 + +required: + - compatible + - reg + - interrupts + - clocks + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/ast2600-clock.h> + peci-controller@1e78b000 { + compatible = "aspeed,ast2600-peci"; + reg = <0x1e78b000 0x100>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&syscon ASPEED_CLK_GATE_REF0CLK>; + resets = <&syscon ASPEED_RESET_PECI>; + cmd-timeout-ms = <1000>; + clock-frequency = <1000000>; + }; +... diff --git a/Documentation/devicetree/bindings/peci/peci-controller.yaml b/Documentation/devicetree/bindings/peci/peci-controller.yaml new file mode 100644 index 000000000000..bbc3d3f3a929 --- /dev/null +++ b/Documentation/devicetree/bindings/peci/peci-controller.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/peci/peci-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Device Tree Bindings for PECI + +maintainers: + - Iwona Winiarska <iwona.winiarska@intel.com> + +description: + PECI (Platform Environment Control Interface) is an interface that provides a + communication channel from Intel processors and chipset components to external + monitoring or control devices. + +properties: + $nodename: + pattern: "^peci-controller(@.*)?$" + + cmd-timeout-ms: + description: + Command timeout in units of ms. + +additionalProperties: true + +examples: + - | + peci-controller@1e78b000 { + reg = <0x1e78b000 0x100>; + cmd-timeout-ms = <500>; + }; +... diff --git a/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml b/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml index aef63a542f34..c87821be158b 100644 --- a/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml +++ b/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml @@ -35,6 +35,8 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 12 + items: + maxItems: 1 description: List of phandles for the CPUs connected to this DSU instance. required: diff --git a/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml new file mode 100644 index 000000000000..a18dd0a8c43a --- /dev/null +++ b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/perf/marvell-cn10k-ddr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell CN10K DDR performance monitor + +maintainers: + - Bharat Bhushan <bbhushan2@marvell.com> + +properties: + compatible: + items: + - enum: + - marvell,cn10k-ddr-pmu + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + pmu@87e1c0000000 { + compatible = "marvell,cn10k-ddr-pmu"; + reg = <0x87e1 0xc0000000 0x0 0x10000>; + }; + }; diff --git a/Documentation/devicetree/bindings/perf/nds32v3-pmu.txt b/Documentation/devicetree/bindings/perf/nds32v3-pmu.txt deleted file mode 100644 index 1bd15785b4ae..000000000000 --- a/Documentation/devicetree/bindings/perf/nds32v3-pmu.txt +++ /dev/null @@ -1,17 +0,0 @@ -* NDS32 Performance Monitor Units - -NDS32 core have a PMU for counting cpu and cache events like cache misses. -The NDS32 PMU representation in the device tree should be done as under: - -Required properties: - -- compatible : - "andestech,nds32v3-pmu" - -- interrupts : The interrupt number for NDS32 PMU is 13. - -Example: -pmu{ - compatible = "andestech,nds32v3-pmu"; - interrupts = <13>; -} diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun50i-a64-usb-phy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun50i-a64-usb-phy.yaml index 078af52b16ed..0fa4b32b097e 100644 --- a/Documentation/devicetree/bindings/phy/allwinner,sun50i-a64-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/allwinner,sun50i-a64-usb-phy.yaml @@ -15,7 +15,9 @@ properties: const: 1 compatible: - const: allwinner,sun50i-a64-usb-phy + enum: + - allwinner,sun20i-d1-usb-phy + - allwinner,sun50i-a64-usb-phy reg: items: diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy-rx.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy-rx.yaml new file mode 100644 index 000000000000..07be031d82e6 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/cdns,dphy-rx.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/cdns,dphy-rx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence DPHY Rx Device Tree Bindings + +maintainers: + - Pratyush Yadav <p.yadav@ti.com> + +properties: + compatible: + items: + - const: cdns,dphy-rx + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/soc/ti,sci_pm_domain.h> + + dphy0: phy@4580000 { + compatible = "cdns,dphy-rx"; + reg = <0x4580000 0x1100>; + #phy-cells = <0>; + power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>; + }; diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.txt b/Documentation/devicetree/bindings/phy/cdns,dphy.txt deleted file mode 100644 index 1095bc4e72d9..000000000000 --- a/Documentation/devicetree/bindings/phy/cdns,dphy.txt +++ /dev/null @@ -1,20 +0,0 @@ -Cadence DPHY -============ - -Cadence DPHY block. - -Required properties: -- compatible: should be set to "cdns,dphy". -- reg: physical base address and length of the DPHY registers. -- clocks: DPHY reference clocks. -- clock-names: must contain "psm" and "pll_ref". -- #phy-cells: must be set to 0. - -Example: - dphy0: dphy@fd0e0000{ - compatible = "cdns,dphy"; - reg = <0x0 0xfd0e0000 0x0 0x1000>; - clocks = <&psm_clk>, <&pll_ref_clk>; - clock-names = "psm", "pll_ref"; - #phy-cells = <0>; - }; diff --git a/Documentation/devicetree/bindings/phy/cdns,dphy.yaml b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml new file mode 100644 index 000000000000..c50629bd1b51 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/cdns,dphy.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/cdns,dphy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence DPHY Device Tree Bindings + +maintainers: + - Pratyush Yadav <p.yadav@ti.com> + +properties: + compatible: + items: + - const: cdns,dphy + + reg: + maxItems: 1 + + clocks: + items: + - description: PMA state machine clock + - description: PLL reference clock + + clock-names: + items: + - const: psm + - const: pll_ref + + "#phy-cells": + const: 0 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/soc/ti,sci_pm_domain.h> + + dphy0: phy@fd0e0000{ + compatible = "cdns,dphy"; + reg = <0xfd0e0000 0x1000>; + clocks = <&psm_clk>, <&pll_ref_clk>; + clock-names = "psm", "pll_ref"; + power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>; + #phy-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml b/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml new file mode 100644 index 000000000000..4d91e2f4f247 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/fsl,lynx-28g.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Lynx 28G SerDes PHY binding + +maintainers: + - Ioana Ciornei <ioana.ciornei@nxp.com> + +properties: + compatible: + enum: + - fsl,lynx-28g + + reg: + maxItems: 1 + + "#phy-cells": + const: 1 + +required: + - compatible + - reg + - "#phy-cells" + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + serdes_1: phy@1ea0000 { + compatible = "fsl,lynx-28g"; + reg = <0x0 0x1ea0000 0x0 0x1e30>; + #phy-cells = <1>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/intel,combo-phy.yaml b/Documentation/devicetree/bindings/phy/intel,combo-phy.yaml index 347d0cdfb80d..5d54b0a0e873 100644 --- a/Documentation/devicetree/bindings/phy/intel,combo-phy.yaml +++ b/Documentation/devicetree/bindings/phy/intel,combo-phy.yaml @@ -47,10 +47,18 @@ properties: intel,syscfg: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to Chip configuration registers + - description: ComboPhy instance id description: Chip configuration registers handle and ComboPhy instance id intel,hsio: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to HSIO registers + - description: ComboPhy instance id description: HSIO registers handle and ComboPhy instance id on NOC intel,aggregation: diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml index 05ee274b4b71..7b2e1bc119be 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml @@ -80,6 +80,8 @@ properties: - mediatek,mt2712-tphy - mediatek,mt7629-tphy - mediatek,mt8183-tphy + - mediatek,mt8186-tphy + - mediatek,mt8192-tphy - const: mediatek,generic-tphy-v2 - items: - enum: diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml new file mode 100644 index 000000000000..f14454401419 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/phy-rockchip-naneng-combphy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip SoC Naneng Combo Phy Device Tree Bindings + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +properties: + compatible: + enum: + - rockchip,rk3568-naneng-combphy + + reg: + maxItems: 1 + + clocks: + items: + - description: reference clock + - description: apb clock + - description: pipe clock + + clock-names: + items: + - const: ref + - const: apb + - const: pipe + + resets: + items: + - description: exclusive PHY reset line + + rockchip,enable-ssc: + type: boolean + description: + The option SSC can be enabled for U3, SATA and PCIE. + Most commercially available platforms use SSC to reduce EMI. + + rockchip,ext-refclk: + type: boolean + description: + Many PCIe connections, especially backplane connections, + require a synchronous reference clock between the two link partners. + To achieve this a common clock source, referred to as REFCLK in + the PCI Express Card Electromechanical Specification, + should be used by both ends of the PCIe link. + In PCIe mode one can choose to use an internal or an external reference + clock. + By default the internal clock is selected. The PCIe PHY provides a 100MHz + differential clock output(optional with SSC) for system applications. + When selecting this option an externally 100MHz differential + reference clock needs to be provided to the PCIe PHY. + + rockchip,pipe-grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Some additional phy settings are accessed through GRF regs. + + rockchip,pipe-phy-grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Some additional pipe settings are accessed through GRF regs. + + "#phy-cells": + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - rockchip,pipe-grf + - rockchip,pipe-phy-grf + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/rk3568-cru.h> + + pipegrf: syscon@fdc50000 { + compatible = "rockchip,rk3568-pipe-grf", "syscon"; + reg = <0xfdc50000 0x1000>; + }; + + pipe_phy_grf0: syscon@fdc70000 { + compatible = "rockchip,rk3568-pipe-phy-grf", "syscon"; + reg = <0xfdc70000 0x1000>; + }; + + combphy0: phy@fe820000 { + compatible = "rockchip,rk3568-naneng-combphy"; + reg = <0xfe820000 0x100>; + clocks = <&pmucru CLK_PCIEPHY0_REF>, + <&cru PCLK_PIPEPHY0>, + <&cru PCLK_PIPE>; + clock-names = "ref", "apb", "pipe"; + assigned-clocks = <&pmucru CLK_PCIEPHY0_REF>; + assigned-clock-rates = <100000000>; + resets = <&cru SRST_PIPEPHY0>; + rockchip,pipe-grf = <&pipegrf>; + rockchip,pipe-phy-grf = <&pipe_phy_grf0>; + #phy-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml index 267b695215b6..dc287d428e49 100644 --- a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml +++ b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml @@ -76,8 +76,7 @@ patternProperties: connector: type: object - allOf: - - $ref: ../connector/usb-connector.yaml + $ref: /schemas/connector/usb-connector.yaml properties: vbus-supply: true diff --git a/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml index 9076e19b6417..a5850ff529f8 100644 --- a/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,edp-phy.yaml @@ -16,7 +16,9 @@ description: properties: compatible: - const: qcom,sc8180x-edp-phy + enum: + - qcom,sc7280-edp-phy + - qcom,sc8180x-edp-phy reg: items: diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml index e417cd667997..e20d9b087bb8 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml @@ -32,6 +32,7 @@ properties: - qcom,sc8180x-qmp-pcie-phy - qcom,sc8180x-qmp-ufs-phy - qcom,sc8180x-qmp-usb3-phy + - qcom,sc8280xp-qmp-ufs-phy - qcom,sdm845-qhp-pcie-phy - qcom,sdm845-qmp-pcie-phy - qcom,sdm845-qmp-ufs-phy @@ -280,6 +281,8 @@ allOf: - qcom,sdm845-qmp-ufs-phy - qcom,sm8150-qmp-ufs-phy - qcom,sm8250-qmp-ufs-phy + - qcom,sc8180x-qmp-ufs-phy + - qcom,sc8280xp-qmp-ufs-phy then: properties: clocks: diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml index e651a63a4be3..0ab3dad3f121 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml @@ -19,6 +19,7 @@ properties: - items: - enum: - qcom,ipq8074-qusb2-phy + - qcom,msm8953-qusb2-phy - qcom,msm8996-qusb2-phy - qcom,msm8998-qusb2-phy - qcom,qcm2290-qusb2-phy diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.txt b/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.txt deleted file mode 100644 index b3b75c1e6285..000000000000 --- a/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.txt +++ /dev/null @@ -1,84 +0,0 @@ -Qualcomm's USB HS PHY - -PROPERTIES - -- compatible: - Usage: required - Value type: <string> - Definition: Should contain "qcom,usb-hs-phy" and more specifically one of the - following: - - "qcom,usb-hs-phy-apq8064" - "qcom,usb-hs-phy-msm8916" - "qcom,usb-hs-phy-msm8974" - -- #phy-cells: - Usage: required - Value type: <u32> - Definition: Should contain 0 - -- clocks: - Usage: required - Value type: <prop-encoded-array> - Definition: Should contain clock specifier for the reference and sleep - clocks - -- clock-names: - Usage: required - Value type: <stringlist> - Definition: Should contain "ref" and "sleep" for the reference and sleep - clocks respectively - -- resets: - Usage: required - Value type: <prop-encoded-array> - Definition: Should contain the phy and POR resets - -- reset-names: - Usage: required - Value type: <stringlist> - Definition: Should contain "phy" and "por" for the phy and POR resets - respectively - -- v3p3-supply: - Usage: required - Value type: <phandle> - Definition: Should contain a reference to the 3.3V supply - -- v1p8-supply: - Usage: required - Value type: <phandle> - Definition: Should contain a reference to the 1.8V supply - -- extcon: - Usage: optional - Value type: <prop-encoded-array> - Definition: Should contain the vbus extcon - -- qcom,init-seq: - Usage: optional - Value type: <u8 array> - Definition: Should contain a sequence of ULPI address and value pairs to - program into the ULPI_EXT_VENDOR_SPECIFIC area. This is related - to Device Mode Eye Diagram test. The addresses are offsets - from the ULPI_EXT_VENDOR_SPECIFIC address, for example, - <0x1 0x53> would mean "write the value 0x53 to address 0x81". - -EXAMPLE - -otg: usb-controller { - ulpi { - phy { - compatible = "qcom,usb-hs-phy-msm8974", "qcom,usb-hs-phy"; - #phy-cells = <0>; - clocks = <&xo_board>, <&gcc GCC_USB2A_PHY_SLEEP_CLK>; - clock-names = "ref", "sleep"; - resets = <&gcc GCC_USB2A_PHY_BCR>, <&otg 0>; - reset-names = "phy", "por"; - v3p3-supply = <&pm8941_l24>; - v1p8-supply = <&pm8941_l6>; - extcon = <&smbb>; - qcom,init-seq = /bits/ 8 <0x1 0x63>; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml new file mode 100644 index 000000000000..e23e5590eaa3 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-phy.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/qcom,usb-hs-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm's USB HS PHY binding description + +maintainers: + - Bjorn Andersson <bjorn.andersson@linaro.org> + +if: + properties: + compatible: + contains: + const: qcom,usb-hs-phy-apq8064 + then: + properties: + resets: + maxItems: 1 + + reset-names: + const: por + + else: + properties: + resets: + minItems: 2 + maxItems: 2 + + reset-names: + items: + - const: phy + - const: por + +properties: + compatible: + items: + - enum: + - qcom,usb-hs-phy-apq8064 + - qcom,usb-hs-phy-msm8226 + - qcom,usb-hs-phy-msm8916 + - qcom,usb-hs-phy-msm8974 + - const: qcom,usb-hs-phy + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + maxItems: 2 + contains: + items: + - const: ref + - const: sleep + + resets: true + + reset-names: true + + v1p8-supply: true + + v3p3-supply: true + + extcon: true + + "#phy-cells": + const: 0 + + qcom,init-seq: + $ref: /schemas/types.yaml#/definitions/uint8-matrix + description: > + Sequence of ULPI address and value pairs to + program into the ULPI_EXT_VENDOR_SPECIFIC area. + This is related to Device Mode Eye Diagram test. + maxItems: 32 # no hard limit + items: + items: + - description: > + the address is offset from the ULPI_EXT_VENDOR_SPECIFIC address + - description: value + +required: + - clocks + - clock-names + - resets + - reset-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + otg: usb-controller { + ulpi { + phy { + compatible = "qcom,usb-hs-phy-msm8974", "qcom,usb-hs-phy"; + #phy-cells = <0>; + clocks = <&clk 0>, <&clk 258>; + clock-names = "ref", "sleep"; + resets = <&gcc 10>, <&otg 0>; + reset-names = "phy", "por"; + v3p3-supply = <&pm8941_l24>; + v1p8-supply = <&pm8941_l6>; + extcon = <&smbb>; + qcom,init-seq = /bits/ 8 <0x1 0x63>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml index 0dfe6914ec87..1ce251de0855 100644 --- a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml @@ -15,8 +15,11 @@ description: | properties: compatible: enum: + - qcom,usb-snps-hs-5nm-phy - qcom,usb-snps-hs-7nm-phy - qcom,sc7280-usb-hs-phy + - qcom,sc8180x-usb-hs-phy + - qcom,sc8280xp-usb-hs-phy - qcom,sm8150-usb-hs-phy - qcom,sm8250-usb-hs-phy - qcom,sm8350-usb-hs-phy diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml index 3a6e1165419c..16807bbbdcb1 100644 --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml @@ -33,7 +33,8 @@ properties: - items: - enum: - renesas,usb2-phy-r9a07g044 # RZ/G2{L,LC} - - const: renesas,rzg2l-usb2-phy # RZ/G2L family + - renesas,usb2-phy-r9a07g054 # RZ/V2L + - const: renesas,rzg2l-usb2-phy reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml new file mode 100644 index 000000000000..838c6d480ce6 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,dp-video-phy.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,dp-video-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC DisplayPort PHY + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Marek Szyprowski <m.szyprowski@samsung.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + enum: + - samsung,exynos5250-dp-video-phy + - samsung,exynos5420-dp-video-phy + + "#phy-cells": + const: 0 + + samsung,pmu-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface. + +required: + - compatible + - "#phy-cells" + - samsung,pmu-syscon + +additionalProperties: false + +examples: + - | + phy { + compatible = "samsung,exynos5420-dp-video-phy"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung,exynos-hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,exynos-hdmi-phy.yaml new file mode 100644 index 000000000000..c61574e10b2a --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,exynos-hdmi-phy.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,exynos-hdmi-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC HDMI PHY + +maintainers: + - Inki Dae <inki.dae@samsung.com> + - Joonyoung Shim <jy0922.shim@samsung.com> + - Seung-Woo Kim <sw0312.kim@samsung.com> + - Kyungmin Park <kyungmin.park@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + oneOf: + - enum: + - samsung,exynos4210-hdmiphy + - samsung,exynos4212-hdmiphy + - const: samsung,exynos5-hdmiphy + deprecated: true + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + hdmi-phy@38 { + compatible = "samsung,exynos4210-hdmiphy"; + reg = <0x38>; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml new file mode 100644 index 000000000000..62b39bb46585 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,exynos5250-sata-phy.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,exynos5250-sata-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos5250 SoC SATA PHY + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Marek Szyprowski <m.szyprowski@samsung.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + const: samsung,exynos5250-sata-phy + + clocks: + maxItems: 1 + + clock-names: + items: + - const: sata_phyctrl + + "#phy-cells": + const: 0 + + reg: + maxItems: 1 + + samsung,syscon-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface. + + samsung,exynos-sataphy-i2c-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to I2C SATA interface. + +required: + - compatible + - clocks + - clock-names + - "#phy-cells" + - reg + - samsung,syscon-phandle + - samsung,exynos-sataphy-i2c-phandle + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5250.h> + + phy@12170000 { + compatible = "samsung,exynos5250-sata-phy"; + reg = <0x12170000 0x1ff>; + clocks = <&clock CLK_SATA_PHYCTRL>; + clock-names = "sata_phyctrl"; + #phy-cells = <0>; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml new file mode 100644 index 000000000000..54aa056b224d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,mipi-video-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S5P/Exynos SoC MIPI CSIS/DSIM DPHY + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Marek Szyprowski <m.szyprowski@samsung.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +description: | + For samsung,s5pv210-mipi-video-phy compatible PHYs the second cell in the + PHY specifier identifies the PHY and its meaning is as follows:: + 0 - MIPI CSIS 0, + 1 - MIPI DSIM 0, + 2 - MIPI CSIS 1, + 3 - MIPI DSIM 1. + + samsung,exynos5420-mipi-video-phy and samsung,exynos5433-mipi-video-phy + support additional fifth PHY:: + 4 - MIPI CSIS 2. + +properties: + compatible: + enum: + - samsung,s5pv210-mipi-video-phy + - samsung,exynos5420-mipi-video-phy + - samsung,exynos5433-mipi-video-phy + + "#phy-cells": + const: 1 + + syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface, valid only for + samsung,s5pv210-mipi-video-phy and samsung,exynos5420-mipi-video-phy. + + samsung,pmu-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + + samsung,disp-sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to DISP system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + + samsung,cam0-sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to CAM0 system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + + samsung,cam1-sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to CAM1 system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + +required: + - compatible + - "#phy-cells" + +allOf: + - if: + properties: + compatible: + contains: + enum: + - samsung,s5pv210-mipi-video-phy + - samsung,exynos5420-mipi-video-phy + then: + properties: + samsung,pmu-syscon: false + samsung,disp-sysreg: false + samsung,cam0-sysreg: false + samsung,cam1-sysreg: false + required: + - syscon + else: + properties: + syscon: false + required: + - samsung,pmu-syscon + - samsung,disp-sysreg + - samsung,cam0-sysreg + - samsung,cam1-sysreg + +additionalProperties: false + +examples: + - | + phy { + compatible = "samsung,exynos5433-mipi-video-phy"; + #phy-cells = <1>; + samsung,pmu-syscon = <&pmu_system_controller>; + samsung,cam0-sysreg = <&syscon_cam0>; + samsung,cam1-sysreg = <&syscon_cam1>; + samsung,disp-sysreg = <&syscon_disp>; + }; + + - | + phy { + compatible = "samsung,s5pv210-mipi-video-phy"; + syscon = <&pmu_system_controller>; + #phy-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml new file mode 100644 index 000000000000..056e270a4e88 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,usb2-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S5P/Exynos SoC USB 2.0 PHY + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Marek Szyprowski <m.szyprowski@samsung.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +description: | + The first phandle argument in the PHY specifier identifies the PHY, its + meaning is compatible dependent. For the currently supported SoCs (Exynos4210 + and Exynos4212) it is as follows:: + 0 - USB device ("device"), + 1 - USB host ("host"), + 2 - HSIC0 ("hsic0"), + 3 - HSIC1 ("hsic1"), + Exynos3250 has only USB device phy available as phy 0. + + Exynos4210 and Exynos4212 use mode switching and require that mode switch + register is supplied. + +properties: + compatible: + enum: + - samsung,exynos3250-usb2-phy + - samsung,exynos4210-usb2-phy + - samsung,exynos4x12-usb2-phy + - samsung,exynos5250-usb2-phy + - samsung,exynos5420-usb2-phy + - samsung,s5pv210-usb2-phy + + clocks: + items: + - description: PHY module gate clock. + - description: Reference rate clock of PHY module. + + clock-names: + items: + - const: phy + - const: ref + + "#phy-cells": + const: 1 + + reg: + maxItems: 1 + + samsung,pmureg-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface. + + samsung,sysreg-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to system registers interface. + + vbus-supply: + description: + VBUS power source. + +required: + - compatible + - clocks + - clock-names + - "#phy-cells" + - reg + - samsung,pmureg-phandle + +allOf: + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos4x12-usb2-phy + - samsung,exynos5250-usb2-phy + - samsung,exynos5420-usb2-phy + then: + required: + - samsung,sysreg-phandle + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5420.h> + + phy@12130000 { + compatible = "samsung,exynos5420-usb2-phy"; + reg = <0x12130000 0x100>; + #phy-cells = <1>; + clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>; + clock-names = "phy", "ref"; + samsung,sysreg-phandle = <&sysreg_system_controller>; + samsung,pmureg-phandle = <&pmu_system_controller>; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml new file mode 100644 index 000000000000..f83f0f8135b9 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml @@ -0,0 +1,126 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,usb3-drd-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC USB 3.0 DRD PHY USB 2.0 PHY + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Marek Szyprowski <m.szyprowski@samsung.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +description: | + For samsung,exynos5250-usbdrd-phy and samsung,exynos5420-usbdrd-phy + compatible PHYs, the second cell in the PHY specifier identifies the + PHY id, which is interpreted as follows:: + 0 - UTMI+ type phy, + 1 - PIPE3 type phy. + + For SoCs like Exynos5420 having multiple USB 3.0 DRD PHY controllers, + 'usbdrd_phy' nodes should have numbered alias in the aliases node, in the + form of usbdrdphyN, N = 0, 1... (depending on number of controllers). + +properties: + compatible: + enum: + - samsung,exynos5250-usbdrd-phy + - samsung,exynos5420-usbdrd-phy + - samsung,exynos5433-usbdrd-phy + - samsung,exynos7-usbdrd-phy + + clocks: + minItems: 2 + maxItems: 5 + + clock-names: + minItems: 2 + maxItems: 5 + description: | + At least two clocks:: + - Main PHY clock (same as USB DRD controller i.e. DWC3 IP clock), used + for register access. + - PHY reference clock (usually crystal clock), used for PHY operations, + associated by phy name. It is used to determine bit values for clock + settings register. For Exynos5420 this is given as 'sclk_usbphy30' + in the CMU. + + "#phy-cells": + const: 1 + + port: + $ref: /schemas/graph.yaml#/properties/port + description: + Any connector to the data bus of this controller should be modelled using + the OF graph bindings specified. + + reg: + maxItems: 1 + + samsung,pmu-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface. + + vbus-supply: + description: + VBUS power source. + + vbus-boost-supply: + description: + VBUS Boost 5V power source. + +required: + - compatible + - clocks + - clock-names + - "#phy-cells" + - reg + - samsung,pmu-syscon + +allOf: + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5433-usbdrd-phy + - samsung,exynos7-usbdrd-phy + then: + properties: + clocks: + minItems: 5 + maxItems: 5 + clock-names: + items: + - const: phy + - const: ref + - const: phy_utmi + - const: phy_pipe + - const: itp + else: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: phy + - const: ref + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5420.h> + + phy@12100000 { + compatible = "samsung,exynos5420-usbdrd-phy"; + reg = <0x12100000 0x100>; + #phy-cells = <1>; + clocks = <&clock CLK_USBD300>, <&clock CLK_SCLK_USBPHY300>; + clock-names = "phy", "ref"; + samsung,pmu-syscon = <&pmu_system_controller>; + vbus-supply = <&usb300_vbus_reg>; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt deleted file mode 100644 index 8f51aee91101..000000000000 --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt +++ /dev/null @@ -1,210 +0,0 @@ -Samsung S5P/Exynos SoC series MIPI CSIS/DSIM DPHY -------------------------------------------------- - -Required properties: -- compatible : should be one of the listed compatibles: - - "samsung,s5pv210-mipi-video-phy" - - "samsung,exynos5420-mipi-video-phy" - - "samsung,exynos5433-mipi-video-phy" -- #phy-cells : from the generic phy bindings, must be 1; - -In case of s5pv210 and exynos5420 compatible PHYs: -- syscon - phandle to the PMU system controller - -In case of exynos5433 compatible PHY: - - samsung,pmu-syscon - phandle to the PMU system controller - - samsung,disp-sysreg - phandle to the DISP system registers controller - - samsung,cam0-sysreg - phandle to the CAM0 system registers controller - - samsung,cam1-sysreg - phandle to the CAM1 system registers controller - -For "samsung,s5pv210-mipi-video-phy" compatible PHYs the second cell in -the PHY specifier identifies the PHY and its meaning is as follows: - 0 - MIPI CSIS 0, - 1 - MIPI DSIM 0, - 2 - MIPI CSIS 1, - 3 - MIPI DSIM 1. -"samsung,exynos5420-mipi-video-phy" and "samsung,exynos5433-mipi-video-phy" -supports additional fifth PHY: - 4 - MIPI CSIS 2. - -Samsung Exynos SoC series Display Port PHY -------------------------------------------------- - -Required properties: -- compatible : should be one of the following supported values: - - "samsung,exynos5250-dp-video-phy" - - "samsung,exynos5420-dp-video-phy" -- samsung,pmu-syscon: phandle for PMU system controller interface, used to - control pmu registers for power isolation. -- #phy-cells : from the generic PHY bindings, must be 0; - -Samsung S5P/Exynos SoC series USB PHY -------------------------------------------------- - -Required properties: -- compatible : should be one of the listed compatibles: - - "samsung,exynos3250-usb2-phy" - - "samsung,exynos4210-usb2-phy" - - "samsung,exynos4x12-usb2-phy" - - "samsung,exynos5250-usb2-phy" - - "samsung,exynos5420-usb2-phy" - - "samsung,s5pv210-usb2-phy" -- reg : a list of registers used by phy driver - - first and obligatory is the location of phy modules registers -- samsung,sysreg-phandle - handle to syscon used to control the system registers -- samsung,pmureg-phandle - handle to syscon used to control PMU registers -- #phy-cells : from the generic phy bindings, must be 1; -- clocks and clock-names: - - the "phy" clock is required by the phy module, used as a gate - - the "ref" clock is used to get the rate of the clock provided to the - PHY module - -Optional properties: -- vbus-supply: power-supply phandle for vbus power source - -The first phandle argument in the PHY specifier identifies the PHY, its -meaning is compatible dependent. For the currently supported SoCs (Exynos 4210 -and Exynos 4212) it is as follows: - 0 - USB device ("device"), - 1 - USB host ("host"), - 2 - HSIC0 ("hsic0"), - 3 - HSIC1 ("hsic1"), -Exynos3250 has only USB device phy available as phy 0. - -Exynos 4210 and Exynos 4212 use mode switching and require that mode switch -register is supplied. - -Example: - -For Exynos 4412 (compatible with Exynos 4212): - -usbphy: phy@125b0000 { - compatible = "samsung,exynos4x12-usb2-phy"; - reg = <0x125b0000 0x100>; - clocks = <&clock 305>, <&clock 2>; - clock-names = "phy", "ref"; - #phy-cells = <1>; - samsung,sysreg-phandle = <&sys_reg>; - samsung,pmureg-phandle = <&pmu_reg>; -}; - -Then the PHY can be used in other nodes such as: - -phy-consumer@12340000 { - phys = <&usbphy 2>; - phy-names = "phy"; -}; - -Refer to DT bindings documentation of particular PHY consumer devices for more -information about required PHYs and the way of specification. - -Samsung SATA PHY Controller ---------------------------- - -SATA PHY nodes are defined to describe on-chip SATA Physical layer controllers. -Each SATA PHY controller should have its own node. - -Required properties: -- compatible : compatible list, contains "samsung,exynos5250-sata-phy" -- reg : offset and length of the SATA PHY register set; -- #phy-cells : must be zero -- clocks : must be exactly one entry -- clock-names : must be "sata_phyctrl" -- samsung,exynos-sataphy-i2c-phandle : a phandle to the I2C device, no arguments -- samsung,syscon-phandle : a phandle to the PMU system controller, no arguments - -Example: - sata_phy: sata-phy@12170000 { - compatible = "samsung,exynos5250-sata-phy"; - reg = <0x12170000 0x1ff>; - clocks = <&clock 287>; - clock-names = "sata_phyctrl"; - #phy-cells = <0>; - samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>; - samsung,syscon-phandle = <&pmu_syscon>; - }; - -Device-Tree bindings for sataphy i2c client driver --------------------------------------------------- - -Required properties: -compatible: Should be "samsung,exynos-sataphy-i2c" -- reg: I2C address of the sataphy i2c device. - -Example: - - sata_phy_i2c:sata-phy@38 { - compatible = "samsung,exynos-sataphy-i2c"; - reg = <0x38>; - }; - -Samsung Exynos5 SoC series USB DRD PHY controller --------------------------------------------------- - -Required properties: -- compatible : Should be set to one of the following supported values: - - "samsung,exynos5250-usbdrd-phy" - for exynos5250 SoC, - - "samsung,exynos5420-usbdrd-phy" - for exynos5420 SoC. - - "samsung,exynos5433-usbdrd-phy" - for exynos5433 SoC. - - "samsung,exynos7-usbdrd-phy" - for exynos7 SoC. -- reg : Register offset and length of USB DRD PHY register set; -- clocks: Clock IDs array as required by the controller -- clock-names: names of clocks correseponding to IDs in the clock property; - Required clocks: - - phy: main PHY clock (same as USB DRD controller i.e. DWC3 IP clock), - used for register access. - - ref: PHY's reference clock (usually crystal clock), used for - PHY operations, associated by phy name. It is used to - determine bit values for clock settings register. - For Exynos5420 this is given as 'sclk_usbphy30' in CMU. - - optional clocks: Exynos5433 & Exynos7 SoC has now following additional - gate clocks available: - - phy_pipe: for PIPE3 phy - - phy_utmi: for UTMI+ phy - - itp: for ITP generation -- samsung,pmu-syscon: phandle for PMU system controller interface, used to - control pmu registers for power isolation. -- #phy-cells : from the generic PHY bindings, must be 1; - -For "samsung,exynos5250-usbdrd-phy" and "samsung,exynos5420-usbdrd-phy" -compatible PHYs, the second cell in the PHY specifier identifies the -PHY id, which is interpreted as follows: - 0 - UTMI+ type phy, - 1 - PIPE3 type phy, - -Example: - usbdrd_phy: usbphy@12100000 { - compatible = "samsung,exynos5250-usbdrd-phy"; - reg = <0x12100000 0x100>; - clocks = <&clock 286>, <&clock 1>; - clock-names = "phy", "ref"; - samsung,pmu-syscon = <&pmu_system_controller>; - #phy-cells = <1>; - }; - -- aliases: For SoCs like Exynos5420 having multiple USB 3.0 DRD PHY controllers, - 'usbdrd_phy' nodes should have numbered alias in the aliases node, - in the form of usbdrdphyN, N = 0, 1... (depending on number of - controllers). -Example: - aliases { - usbdrdphy0 = &usb3_phy0; - usbdrdphy1 = &usb3_phy1; - }; - -Samsung Exynos SoC series PCIe PHY controller --------------------------------------------------- -Required properties: -- compatible : Should be set to "samsung,exynos5440-pcie-phy" -- #phy-cells : Must be zero -- reg : a register used by phy driver. - - First is for phy register, second is for block register. -- reg-names : Must be set to "phy" and "block". - -Example: - pcie_phy0: pcie-phy@270000 { - #phy-cells = <0>; - compatible = "samsung,exynos5440-pcie-phy"; - reg = <0x270000 0x1000>, <0x271000 0x40>; - reg-names = "phy", "block"; - }; diff --git a/Documentation/devicetree/bindings/phy/ti,omap-usb2.yaml b/Documentation/devicetree/bindings/phy/ti,omap-usb2.yaml index cbbf5e8b1197..8694b9eb52f9 100644 --- a/Documentation/devicetree/bindings/phy/ti,omap-usb2.yaml +++ b/Documentation/devicetree/bindings/phy/ti,omap-usb2.yaml @@ -8,7 +8,7 @@ title: OMAP USB2 PHY maintainers: - Kishon Vijay Abraham I <kishon@ti.com> - - Roger Quadros <rogerq@ti.com> + - Roger Quadros <rogerq@kernel.org> properties: compatible: @@ -45,6 +45,10 @@ properties: syscon-phy-power: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to the system control module + - description: register offset to power on/off the PHY description: phandle/offset pair. Phandle to the system control module and register offset to power on/off the PHY. diff --git a/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml b/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml index 6107880e5246..02b76f15e717 100644 --- a/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml +++ b/Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml @@ -37,6 +37,12 @@ properties: max bit rate supported in bps minimum: 1 + mux-states: + description: + mux controller node to route the signals from controller to + transceiver. + maxItems: 1 + required: - compatible - '#phy-cells' @@ -53,4 +59,5 @@ examples: max-bitrate = <5000000>; standby-gpios = <&wakeup_gpio1 16 GPIO_ACTIVE_LOW>; enable-gpios = <&main_gpio1 67 GPIO_ACTIVE_HIGH>; + mux-states = <&mux0 1>; }; diff --git a/Documentation/devicetree/bindings/phy/transmit-amplitude.yaml b/Documentation/devicetree/bindings/phy/transmit-amplitude.yaml new file mode 100644 index 000000000000..51492fe738ec --- /dev/null +++ b/Documentation/devicetree/bindings/phy/transmit-amplitude.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/transmit-amplitude.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common PHY and network PCS transmit amplitude property binding + +description: + Binding describing the peak-to-peak transmit amplitude for common PHYs + and network PCSes. + +maintainers: + - Marek Behún <kabel@kernel.org> + +properties: + tx-p2p-microvolt: + description: + Transmit amplitude voltages in microvolts, peak-to-peak. If this property + contains multiple values for various PHY modes, the + 'tx-p2p-microvolt-names' property must be provided and contain + corresponding mode names. + + tx-p2p-microvolt-names: + description: | + Names of the modes corresponding to voltages in the 'tx-p2p-microvolt' + property. Required only if multiple voltages are provided. + + If a value of 'default' is provided, the system should use it for any PHY + mode that is otherwise not defined here. If 'default' is not provided, the + system should use manufacturer default value. + minItems: 1 + maxItems: 16 + items: + enum: + - default + + # ethernet modes + - sgmii + - qsgmii + - xgmii + - 1000base-x + - 2500base-x + - 5gbase-r + - rxaui + - xaui + - 10gbase-kr + - usxgmii + - 10gbase-r + - 25gbase-r + + # PCIe modes + - pcie + - pcie1 + - pcie2 + - pcie3 + - pcie4 + - pcie5 + - pcie6 + + # USB modes + - usb + - usb-ls + - usb-fs + - usb-hs + - usb-ss + - usb-ss+ + - usb-4 + + # storage modes + - sata + - ufs-hs + - ufs-hs-a + - ufs-hs-b + + # display modes + - lvds + - dp + - dp-rbr + - dp-hbr + - dp-hbr2 + - dp-hbr3 + - dp-uhbr-10 + - dp-uhbr-13.5 + - dp-uhbr-20 + + # camera modes + - mipi-dphy + - mipi-dphy-univ + - mipi-dphy-v2.5-univ + +dependencies: + tx-p2p-microvolt-names: [ tx-p2p-microvolt ] + +additionalProperties: true + +examples: + - | + phy: phy { + #phy-cells = <1>; + tx-p2p-microvolt = <915000>, <1100000>, <1200000>; + tx-p2p-microvolt-names = "2500base-x", "usb-hs", "usb-ss"; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml index d316cc082107..7c25c8d51116 100644 --- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml @@ -29,6 +29,8 @@ properties: aspeed,external-nodes: minItems: 2 maxItems: 2 + items: + maxItems: 1 $ref: /schemas/types.yaml#/definitions/phandle-array description: | A cell of phandles to external controller nodes: @@ -73,6 +75,7 @@ additionalProperties: false examples: - | + #include <dt-bindings/clock/aspeed-clock.h> apb { compatible = "simple-bus"; #address-cells = <1>; @@ -82,6 +85,8 @@ examples: syscon: scu@1e6e2000 { compatible = "aspeed,ast2500-scu", "syscon", "simple-mfd"; reg = <0x1e6e2000 0x1a8>; + #clock-cells = <1>; + #reset-cells = <1>; pinctrl: pinctrl { compatible = "aspeed,ast2500-pinctrl"; @@ -102,6 +107,12 @@ examples: gfx: display@1e6e6000 { compatible = "aspeed,ast2500-gfx", "syscon"; reg = <0x1e6e6000 0x1000>; + reg-io-width = <4>; + clocks = <&syscon ASPEED_CLK_GATE_D1CLK>; + resets = <&syscon ASPEED_RESET_CRT1>; + interrupts = <0x19>; + syscon = <&syscon>; + memory-region = <&gfx_memory>; }; }; @@ -128,3 +139,10 @@ examples: }; }; }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt index 4eaae32821ae..e047a198db38 100644 --- a/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm11351-pinctrl.txt @@ -85,7 +85,7 @@ Optional Properties (for I2C pins): - function: String. Specifies the pin mux selection. Values must be one of: "alt1", "alt2", "alt3", "alt4" - bias-pull-up: Integer. Pull up strength in Ohm. There are 3 - pull-up resisitors (1.2k, 1.8k, 2.7k) available + pull-up resistors (1.2k, 1.8k, 2.7k) available in parallel for I2C pins, so the valid values are: 568, 720, 831, 1080, 1200, 1800, 2700 Ohm. - bias-disable: No arguments. Disable pin bias. diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml new file mode 100644 index 000000000000..175a992f15e1 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/brcm,bcm4908-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM4908 pin controller + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +description: + Binding for pin controller present on BCM4908 family SoCs. + +properties: + compatible: + const: brcm,bcm4908-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + $ref: pinmux-node.yaml# + + properties: + function: + enum: [ led_0, led_1, led_2, led_3, led_4, led_5, led_6, led_7, led_8, + led_9, led_10, led_11, led_12, led_13, led_14, led_15, led_16, + led_17, led_18, led_19, led_20, led_21, led_22, led_23, led_24, + led_25, led_26, led_27, led_28, led_29, led_30, led_31, + hs_uart, i2c, i2s, nand_ctrl, nand_data, emmc_ctrl, usb0_pwr, + usb1_pwr ] + + groups: + minItems: 1 + maxItems: 2 + items: + enum: [ led_0_grp_a, led_1_grp_a, led_2_grp_a, led_3_grp_a, + led_4_grp_a, led_5_grp_a, led_6_grp_a, led_7_grp_a, + led_8_grp_a, led_9_grp_a, led_10_grp_a, led_10_grp_b, + led_11_grp_a, led_11_grp_b, led_12_grp_a, led_12_grp_b, + led_13_grp_a, led_13_grp_b, led_14_grp_a, led_15_grp_a, + led_16_grp_a, led_17_grp_a, led_18_grp_a, led_19_grp_a, + led_20_grp_a, led_21_grp_a, led_22_grp_a, led_23_grp_a, + led_24_grp_a, led_25_grp_a, led_26_grp_a, led_27_grp_a, + led_28_grp_a, led_29_grp_a, led_30_grp_a, led_31_grp_a, + led_31_grp_b, hs_uart_grp, i2c_grp_a, i2c_grp_b, i2s_grp, + nand_ctrl_grp, nand_data_grp, emmc_ctrl_grp, usb0_pwr_grp, + usb1_pwr_grp ] + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + pinctrl@ff800560 { + compatible = "brcm,bcm4908-pinctrl"; + reg = <0xff800560 0x10>; + + led_0-a-pins { + function = "led_0"; + groups = "led_0_grp_a"; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml b/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml index a44691d9c57d..53e963e090f2 100644 --- a/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml +++ b/Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml @@ -39,6 +39,10 @@ properties: canaan,k210-sysctl-power: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle of the K210 system controller node + - description: offset of its power domain control register description: | phandle of the K210 system controller node and offset of its power domain control register. diff --git a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml index c85f759ae5a3..8a90d8273767 100644 --- a/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml +++ b/Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml @@ -107,9 +107,6 @@ properties: additionalProperties: false -allOf: - - $ref: "pinctrl.yaml#" - required: - pinctrl-0 - pinctrl-names diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx93-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imx93-pinctrl.yaml new file mode 100644 index 000000000000..66baa6082a4f --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx93-pinctrl.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/fsl,imx93-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale IMX93 IOMUX Controller + +maintainers: + - Peng Fan <peng.fan@nxp.com> + +description: + Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory + for common binding part and usage. + +allOf: + - $ref: "pinctrl.yaml#" + +properties: + compatible: + const: fsl,imx93-iomuxc + + reg: + maxItems: 1 + +# Client device subnode's properties +patternProperties: + 'grp$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + fsl,pins: + description: + each entry consists of 6 integers and represents the mux and config + setting for one pin. The first 5 integers <mux_reg conf_reg input_reg + mux_val input_val> are specified using a PIN_FUNC_ID macro, which can + be found in <arch/arm64/boot/dts/freescale/imx8mp-pinfunc.h>. The last + integer CONFIG is the pad setting value like pull-up on this pin. Please + refer to i.MX8M Plus Reference Manual for detailed CONFIG settings. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: | + "mux_reg" indicates the offset of mux register. + - description: | + "conf_reg" indicates the offset of pad configuration register. + - description: | + "input_reg" indicates the offset of select input register. + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "input_val" indicates the select input value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. + + + required: + - fsl,pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + # Pinmux controller node + - | + iomuxc: pinctrl@443c0000 { + compatible = "fsl,imx93-iomuxc"; + reg = <0x30330000 0x10000>; + + pinctrl_uart3: uart3grp { + fsl,pins = + <0x48 0x1f8 0x41c 0x1 0x0 0x49>, + <0x4c 0x1fc 0x418 0x1 0x0 0x49>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml index 6953c958ff7c..161088a8be33 100644 --- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml @@ -44,6 +44,8 @@ properties: mediatek,pctl-regmap: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 minItems: 1 maxItems: 2 description: | diff --git a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt index 0aff1f28495c..8146193bd8ac 100644 --- a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt @@ -16,6 +16,7 @@ Required properties for the root node: "amlogic,meson-g12a-periphs-pinctrl" "amlogic,meson-g12a-aobus-pinctrl" "amlogic,meson-a1-periphs-pinctrl" + "amlogic,meson-s4-periphs-pinctrl" - reg: address and size of registers controlling irq functionality === GPIO sub-nodes === diff --git a/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml b/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml index cb554084bdf1..0df4e114fdd6 100644 --- a/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml +++ b/Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml @@ -145,7 +145,7 @@ examples: clocks = <&sys_clk>; pinctrl-0 = <&sgpio2_pins>; pinctrl-names = "default"; - reg = <0x1101059c 0x100>; + reg = <0x1101059c 0x118>; microchip,sgpio-port-ranges = <0 0>, <16 18>, <28 31>; bus-frequency = <25000000>; sgpio_in2: gpio@0 { diff --git a/Documentation/devicetree/bindings/pinctrl/mscc,ocelot-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/mscc,ocelot-pinctrl.txt index 3bb76487669f..5d84fd299ccf 100644 --- a/Documentation/devicetree/bindings/pinctrl/mscc,ocelot-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/mscc,ocelot-pinctrl.txt @@ -4,8 +4,8 @@ Microsemi Ocelot pin controller Device Tree Bindings Required properties: - compatible : Should be "mscc,ocelot-pinctrl", "mscc,jaguar2-pinctrl", "microchip,sparx5-pinctrl", - "mscc,luton-pinctrl", "mscc,serval-pinctrl" or - "microchip,lan966x-pinctrl" + "mscc,luton-pinctrl", "mscc,serval-pinctrl", + "microchip,lan966x-pinctrl" or "mscc,servalt-pinctrl" - reg : Address and length of the register set for the device - gpio-controller : Indicates this device is a GPIO controller - #gpio-cells : Must be 2. diff --git a/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml new file mode 100644 index 000000000000..47a56b83a610 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml @@ -0,0 +1,160 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nuvoton,wpcm450-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton WPCM450 pin control and GPIO + +maintainers: + - Jonathan Neuschäfer <j.neuschaefer@gmx.net> + +properties: + compatible: + const: nuvoton,wpcm450-pinctrl + + reg: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +patternProperties: + # There are three kinds of subnodes: + # 1. a GPIO controller node for each GPIO bank + # 2. a pinmux node configures pin muxing for a group of pins (e.g. rmii2) + # 3. a pinconf node configures properties of a single pin + + "^gpio@[0-7]$": + type: object + + description: + Eight GPIO banks (gpio@0 to gpio@7), that each contain between 14 and 18 + GPIOs. Some GPIOs support interrupts. + + properties: + reg: + minimum: 0 + maximum: 7 + + gpio-controller: true + + "#gpio-cells": + const: 2 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + interrupts: + maxItems: 3 + description: + The interrupts associated with this GPIO bank + + required: + - reg + - gpio-controller + - '#gpio-cells' + + "^mux-": + $ref: pinmux-node.yaml# + + properties: + groups: + description: + One or more groups of pins to mux to a certain function + items: + enum: [ smb3, smb4, smb5, scs1, scs2, scs3, smb0, smb1, smb2, bsp, + hsp1, hsp2, r1err, r1md, rmii2, r2err, r2md, kbcc, dvo, + clko, smi, uinc, gspi, mben, xcs2, xcs1, sdio, sspi, fi0, + fi1, fi2, fi3, fi4, fi5, fi6, fi7, fi8, fi9, fi10, fi11, + fi12, fi13, fi14, fi15, pwm0, pwm1, pwm2, pwm3, pwm4, pwm5, + pwm6, pwm7, hg0, hg1, hg2, hg3, hg4, hg5, hg6, hg7 ] + function: + description: + The function that a group of pins is muxed to + enum: [ smb3, smb4, smb5, scs1, scs2, scs3, smb0, smb1, smb2, bsp, + hsp1, hsp2, r1err, r1md, rmii2, r2err, r2md, kbcc, dvo0, + dvo1, dvo2, dvo3, dvo4, dvo5, dvo6, dvo7, clko, smi, uinc, + gspi, mben, xcs2, xcs1, sdio, sspi, fi0, fi1, fi2, fi3, fi4, + fi5, fi6, fi7, fi8, fi9, fi10, fi11, fi12, fi13, fi14, fi15, + pwm0, pwm1, pwm2, pwm3, pwm4, pwm5, pwm6, pwm7, hg0, hg1, + hg2, hg3, hg4, hg5, hg6, hg7, gpio ] + + dependencies: + groups: [ function ] + function: [ groups ] + + additionalProperties: false + + "^cfg-": + $ref: pincfg-node.yaml# + + properties: + pins: + description: + A list of pins to configure in certain ways, such as enabling + debouncing + items: + pattern: "^gpio1?[0-9]{1,2}$" + + input-debounce: true + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + pinctrl: pinctrl@b8003000 { + compatible = "nuvoton,wpcm450-pinctrl"; + reg = <0xb8003000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + + gpio0: gpio@0 { + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>, + <3 IRQ_TYPE_LEVEL_HIGH>, + <4 IRQ_TYPE_LEVEL_HIGH>; + }; + + mux-rmii2 { + groups = "rmii2"; + function = "rmii2"; + }; + + pinmux_uid: mux-uid { + groups = "gspi", "sspi"; + function = "gpio"; + }; + + pinctrl_uid: cfg-uid { + pins = "gpio14"; + input-debounce = <1>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uid>, <&pinmux_uid>; + + uid { + label = "UID"; + linux,code = <102>; + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml new file mode 100644 index 000000000000..8a2bb8608291 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8186.yaml @@ -0,0 +1,297 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/pinctrl-mt8186.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek MT8186 Pin Controller + +maintainers: + - Sean Wang <sean.wang@mediatek.com> + +description: | + The Mediatek's Pin controller is used to control SoC pins. + +properties: + compatible: + const: mediatek,mt8186-pinctrl + + gpio-controller: true + + '#gpio-cells': + description: | + Number of cells in GPIO specifier. Since the generic GPIO binding is used, + the amount of cells must be specified as 2. See the below + mentioned gpio binding representation for description of particular cells. + const: 2 + + gpio-ranges: + maxItems: 1 + + reg: + description: | + Physical address base for gpio base registers. There are 8 different GPIO + physical address base in mt8186. + maxItems: 8 + + reg-names: + description: | + Gpio base register names. + items: + - const: iocfg0 + - const: iocfg_bm + - const: iocfg_bl + - const: iocfg_br + - const: iocfg_lm + - const: iocfg_rb + - const: iocfg_tl + - const: eint + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + + interrupts: + description: The interrupt outputs to sysirq + maxItems: 1 + + mediatek,rsel-resistance-in-si-unit: + type: boolean + description: | + Identifying i2c pins pull up/down type which is RSEL. It can support + RSEL define or si unit value(ohm) to set different resistance. + +# PIN CONFIGURATION NODES +patternProperties: + '-pins$': + type: object + additionalProperties: false + patternProperties: + '^pins': + type: object + additionalProperties: false + description: | + A pinctrl node should contain at least one subnodes representing the + pinctrl groups available on the machine. Each subnode will list the + pins it needs, and how they should be configured, with regard to muxer + configuration, pullups, drive strength, input enable/disable and + input schmitt. + An example of using macro: + pincontroller { + /* GPIO0 set as multifunction GPIO0 */ + gpio-pins { + pins { + pinmux = <PINMUX_GPIO0__FUNC_GPIO0>; + } + }; + /* GPIO128 set as multifunction SDA0 */ + i2c0-pins { + pins { + pinmux = <PINMUX_GPIO128__FUNC_SDA0>; + } + }; + }; + $ref: "pinmux-node.yaml" + + properties: + pinmux: + description: | + Integer array, represents gpio pin number and mux setting. + Supported pin number and mux varies for different SoCs, and are + defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h + directly. + + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + + mediatek,drive-strength-adv: + description: | + Describe the specific driving setup property. + For I2C pins, the existing generic driving setup can only support + 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they + can support 0.125/0.25/0.5/1mA adjustment. If we enable specific + driving setup, the existing generic setup will be disabled. + The specific driving setup is controlled by E1E0EN. + When E1=0/E0=0, the strength is 0.125mA. + When E1=0/E0=1, the strength is 0.25mA. + When E1=1/E0=0, the strength is 0.5mA. + When E1=1/E0=1, the strength is 1mA. + EN is used to enable or disable the specific driving setup. + Valid arguments are described as below: + 0: (E1, E0, EN) = (0, 0, 0) + 1: (E1, E0, EN) = (0, 0, 1) + 2: (E1, E0, EN) = (0, 1, 0) + 3: (E1, E0, EN) = (0, 1, 1) + 4: (E1, E0, EN) = (1, 0, 0) + 5: (E1, E0, EN) = (1, 0, 1) + 6: (E1, E0, EN) = (1, 1, 0) + 7: (E1, E0, EN) = (1, 1, 1) + So the valid arguments are from 0 to 7. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3, 4, 5, 6, 7] + + bias-pull-down: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: mt8186 pull down PUPD/R0/R1 type define value. + - enum: [200, 201, 202, 203] + description: mt8186 pull down RSEL type define value. + - enum: [75000, 5000] + description: mt8186 pull down RSEL type si unit value(ohm). + description: | + For pull down type is normal, it don't need add RSEL & R1R0 define + and resistance value. + For pull down type is PUPD/R0/R1 type, it can add R1R0 define to + set different resistance. It can support "MTK_PUPD_SET_R1R0_00" & + "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & + "MTK_PUPD_SET_R1R0_11" define in mt8186. + For pull down type is RSEL, it can add RSEL define & resistance + value(ohm) to set different resistance by identifying property + "mediatek,rsel-resistance-in-si-unit". + It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" + & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" + define in mt8186. It can also support resistance value(ohm) + "75000" & "5000" in mt8186. + An example of using RSEL define: + pincontroller { + i2c0_pin { + pins { + pinmux = <PINMUX_GPIO128__FUNC_SDA0>; + bias-pull-down = <MTK_PULL_SET_RSEL_001>; + } + }; + }; + An example of using si unit resistance value(ohm): + &pio { + mediatek,rsel-resistance-in-si-unit; + } + pincontroller { + i2c0_pin { + pins { + pinmux = <PINMUX_GPIO128__FUNC_SDA0>; + bias-pull-down = <75000>; + } + }; + }; + + bias-pull-up: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: mt8186 pull up PUPD/R0/R1 type define value. + - enum: [200, 201, 202, 203] + description: mt8186 pull up RSEL type define value. + - enum: [1000, 5000, 10000, 75000] + description: mt8186 pull up RSEL type si unit value(ohm). + description: | + For pull up type is normal, it don't need add RSEL & R1R0 define + and resistance value. + For pull up type is PUPD/R0/R1 type, it can add R1R0 define to + set different resistance. It can support "MTK_PUPD_SET_R1R0_00" & + "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & + "MTK_PUPD_SET_R1R0_11" define in mt8186. + For pull up type is RSEL, it can add RSEL define & resistance + value(ohm) to set different resistance by identifying property + "mediatek,rsel-resistance-in-si-unit". + It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001" + & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" + define in mt8186. It can also support resistance value(ohm) + "1000" & "5000" & "10000" & "75000" in mt8186. + An example of using si unit resistance value(ohm): + &pio { + mediatek,rsel-resistance-in-si-unit; + } + pincontroller { + i2c0-pins { + pins { + pinmux = <PINMUX_GPIO128__FUNC_SDA0>; + bias-pull-up = <1000>; + } + }; + }; + + bias-disable: true + + output-high: true + + output-low: true + + input-enable: true + + input-disable: true + + input-schmitt-enable: true + + input-schmitt-disable: true + + required: + - pinmux + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - gpio-controller + - '#gpio-cells' + - gpio-ranges + +additionalProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/mt8186-pinfunc.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + pio: pinctrl@10005000 { + compatible = "mediatek,mt8186-pinctrl"; + reg = <0x10005000 0x1000>, + <0x10002000 0x0200>, + <0x10002200 0x0200>, + <0x10002400 0x0200>, + <0x10002600 0x0200>, + <0x10002A00 0x0200>, + <0x10002c00 0x0200>, + <0x1000b000 0x1000>; + reg-names = "iocfg0", "iocfg_bm", "iocfg_bl", + "iocfg_br", "iocfg_lm", "iocfg_rb", + "iocfg_tl", "eint"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pio 0 0 185>; + interrupt-controller; + interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH 0>; + #interrupt-cells = <2>; + + pio-pins { + pins { + pinmux = <PINMUX_GPIO0__FUNC_GPIO0>; + output-low; + }; + }; + + spi0-pins { + pins-spi { + pinmux = <PINMUX_GPIO0__FUNC_SPI0_CLK_B>, + <PINMUX_GPIO1__FUNC_SPI0_CSB_B>, + <PINMUX_GPIO2__FUNC_SPI0_MO_B>; + bias-disable; + }; + pins-spi-mi { + pinmux = <PINMUX_GPIO3__FUNC_SPI0_MI_B>; + bias-pull-down; + }; + }; + + i2c0-pins { + pins { + pinmux = <PINMUX_GPIO127__FUNC_SCL0>, + <PINMUX_GPIO128__FUNC_SDA0>; + bias-pull-up = <MTK_PULL_SET_RSEL_001>; + mediatek,drive-strength-adv = <7>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml index 328ea59c5466..c5b755514c46 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml @@ -98,7 +98,41 @@ patternProperties: drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] + mediatek,drive-strength-adv: + description: | + Describe the specific driving setup property. + For I2C pins, the existing generic driving setup can only support + 2/4/6/8/10/12/14/16mA driving. But in specific driving setup, they + can support 0.125/0.25/0.5/1mA adjustment. If we enable specific + driving setup, the existing generic setup will be disabled. + The specific driving setup is controlled by E1E0EN. + When E1=0/E0=0, the strength is 0.125mA. + When E1=0/E0=1, the strength is 0.25mA. + When E1=1/E0=0, the strength is 0.5mA. + When E1=1/E0=1, the strength is 1mA. + EN is used to enable or disable the specific driving setup. + Valid arguments are described as below: + 0: (E1, E0, EN) = (0, 0, 0) + 1: (E1, E0, EN) = (0, 0, 1) + 2: (E1, E0, EN) = (0, 1, 0) + 3: (E1, E0, EN) = (0, 1, 1) + 4: (E1, E0, EN) = (1, 0, 0) + 5: (E1, E0, EN) = (1, 0, 1) + 6: (E1, E0, EN) = (1, 1, 0) + 7: (E1, E0, EN) = (1, 1, 1) + So the valid arguments are from 0 to 7. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3, 4, 5, 6, 7] + bias-pull-down: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: mt8195 pull down PUPD/R0/R1 type define value. + - enum: [200, 201, 202, 203, 204, 205, 206, 207] + description: mt8195 pull down RSEL type define value. + - enum: [75000, 5000] + description: mt8195 pull down RSEL type si unit value(ohm). description: | For pull down type is normal, it don't need add RSEL & R1R0 define and resistance value. @@ -115,13 +149,6 @@ patternProperties: & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111" define in mt8195. It can also support resistance value(ohm) "75000" & "5000" in mt8195. - oneOf: - - enum: [100, 101, 102, 103] - - description: mt8195 pull down PUPD/R0/R1 type define value. - - enum: [200, 201, 202, 203, 204, 205, 206, 207] - - description: mt8195 pull down RSEL type define value. - - enum: [75000, 5000] - - description: mt8195 pull down RSEL type si unit value(ohm). An example of using RSEL define: pincontroller { @@ -146,6 +173,14 @@ patternProperties: }; bias-pull-up: + oneOf: + - type: boolean + - enum: [100, 101, 102, 103] + description: mt8195 pull up PUPD/R0/R1 type define value. + - enum: [200, 201, 202, 203, 204, 205, 206, 207] + description: mt8195 pull up RSEL type define value. + - enum: [1000, 1500, 2000, 3000, 4000, 5000, 10000, 75000] + description: mt8195 pull up RSEL type si unit value(ohm). description: | For pull up type is normal, it don't need add RSEL & R1R0 define and resistance value. @@ -163,13 +198,6 @@ patternProperties: define in mt8195. It can also support resistance value(ohm) "1000" & "1500" & "2000" & "3000" & "4000" & "5000" & "10000" & "75000" in mt8195. - oneOf: - - enum: [100, 101, 102, 103] - - description: mt8195 pull up PUPD/R0/R1 type define value. - - enum: [200, 201, 202, 203, 204, 205, 206, 207] - - description: mt8195 pull up RSEL type define value. - - enum: [1000, 1500, 2000, 3000, 4000, 5000, 10000, 75000] - - description: mt8195 pull up RSEL type si unit value(ohm). An example of using RSEL define: pincontroller { i2c0-pins { @@ -268,4 +296,13 @@ examples: bias-pull-down; }; }; + + i2c0-pins { + pins { + pinmux = <PINMUX_GPIO8__FUNC_SDA0>, + <PINMUX_GPIO9__FUNC_SCL0>; + bias-disable; + mediatek,drive-strength-adv = <7>; + }; + }; }; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml index 64c0a41ca0c3..d4da558cde54 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml @@ -34,6 +34,8 @@ properties: gpio-controller: true + gpio-reserved-ranges: true + '#gpio-cells': description: Specifying the pin number and flags, as defined in include/dt-bindings/gpio/gpio.h diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml index 9400b665a46f..fe2bcf0694d9 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml @@ -36,6 +36,7 @@ properties: - qcom,pm8350-gpio - qcom,pm8350b-gpio - qcom,pm8350c-gpio + - qcom,pm8450-gpio - qcom,pm8916-gpio - qcom,pm8917-gpio - qcom,pm8921-gpio diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml index 35c846f59979..df79274d0ec3 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml @@ -21,6 +21,7 @@ properties: - qcom,pm8019-mpp - qcom,pm8038-mpp - qcom,pm8058-mpp + - qcom,pm8226-mpp - qcom,pm8821-mpp - qcom,pm8841-mpp - qcom,pm8916-mpp diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml new file mode 100644 index 000000000000..87a381c9a19d --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sc8280xp-pinctrl.yaml @@ -0,0 +1,151 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SC8280XP TLMM block + +maintainers: + - Bjorn Andersson <bjorn.andersson@linaro.org> + +description: | + This binding describes the Top Level Mode Multiplexer block found in the + SC8280XP platform. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sc8280xp-tlmm + + reg: + maxItems: 1 + + interrupts: true + interrupt-controller: true + '#interrupt-cells': true + gpio-controller: true + gpio-reserved-ranges: true + '#gpio-cells': true + gpio-ranges: true + wakeup-parent: true + +required: + - compatible + - reg + +additionalProperties: false + +patternProperties: + '-state$': + oneOf: + - $ref: "#/$defs/qcom-sc8280xp-tlmm-state" + - patternProperties: + ".*": + $ref: "#/$defs/qcom-sc8280xp-tlmm-state" + +'$defs': + qcom-sc8280xp-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state" + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-1][0-9]|22[0-7])$" + - enum: [ sdc2_clk, sdc2_cmd, sdc2_data, ufs_reset, ufs1_reset ] + minItems: 1 + maxItems: 16 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ atest_char, atest_usb, audio_ref, cam_mclk, cci_async, cci_i2c, + cci_timer0, cci_timer1, cci_timer2, cci_timer3, cci_timer4, + cci_timer5, cci_timer6, cci_timer7, cci_timer8, cci_timer9, + cmu_rng, cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist, + ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, ddr_pxi4, ddr_pxi5, + ddr_pxi6, ddr_pxi7, dp2_hot, dp3_hot, edp0_lcd, edp1_lcd, + edp2_lcd, edp3_lcd, edp_hot, emac0_dll, emac0_mcg0, emac0_mcg1, + emac0_mcg2, emac0_mcg3, emac0_phy, emac0_ptp, emac1_dll0, + emac1_dll1, emac1_mcg0, emac1_mcg1, emac1_mcg2, emac1_mcg3, + emac1_phy, emac1_ptp, gcc_gp1, gcc_gp2, gcc_gp3, gcc_gp4, + gcc_gp5, gpio, hs1_mi2s, hs2_mi2s, hs3_mi2s, ibi_i3c, + jitter_bist, lpass_slimbus, mdp0_vsync0, mdp0_vsync1, + mdp0_vsync2, mdp0_vsync3, mdp0_vsync4, mdp0_vsync5, + mdp0_vsync6, mdp0_vsync7, mdp0_vsync8, mdp1_vsync0, + mdp1_vsync1, mdp1_vsync2, mdp1_vsync3, mdp1_vsync4, + mdp1_vsync5, mdp1_vsync6, mdp1_vsync7, mdp1_vsync8, mdp_vsync, + mi2s0_data0, mi2s0_data1, mi2s0_sck, mi2s0_ws, mi2s1_data0, + mi2s1_data1, mi2s1_sck, mi2s1_ws, mi2s2_data0, mi2s2_data1, + mi2s2_sck, mi2s2_ws, mi2s_mclk1, mi2s_mclk2, pcie2a_clkreq, + pcie2b_clkreq, pcie3a_clkreq, pcie3b_clkreq, pcie4_clkreq, + phase_flag, pll_bist, pll_clk, prng_rosc0, prng_rosc1, + prng_rosc2, prng_rosc3, qdss_cti, qdss_gpio, qspi, qspi_clk, + qspi_cs, qup0, qup1, qup2, qup3, qup4, qup5, qup6, qup7, qup8, + qup9, qup10, qup11, qup12, qup13, qup14, qup15, qup16, qup17, + qup18, qup19, qup20, qup21, qup22, qup23, rgmii_0, rgmii_1, + sd_write, sdc40, sdc42, sdc43, sdc4_clk, sdc4_cmd, tb_trig, + tgu, tsense_pwm1, tsense_pwm2, tsense_pwm3, tsense_pwm4, + usb0_dp, usb0_phy, usb0_sbrx, usb0_sbtx, usb0_usb4, usb1_dp, + usb1_phy, usb1_sbrx, usb1_sbtx, usb1_usb4, usb2phy_ac, + vsense_trigger ] + + bias-disable: true + bias-pull-down: true + bias-pull-up: true + drive-strength: true + input-enable: true + output-high: true + output-low: true + + required: + - pins + - function + + additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + pinctrl@f100000 { + compatible = "qcom,sc8280xp-tlmm"; + reg = <0x0f100000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 230>; + + gpio-wo-subnode-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-subnodes-state { + rx { + pins = "gpio4"; + function = "qup14"; + bias-pull-up; + }; + + tx { + pins = "gpio5"; + function = "qup14"; + bias-disable; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml index be8cb0ead62f..780f15bb5e40 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml @@ -73,7 +73,6 @@ $defs: properties: drive-strength: enum: [2, 4, 6, 8, 10, 12, 14, 16] - default: 2 description: Selects the drive strength for the specified pins, in mA. diff --git a/Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml b/Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml index f0c52feb24d7..9de8b0c075e2 100644 --- a/Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml +++ b/Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml @@ -10,7 +10,7 @@ maintainers: - Sergio Paracuellos <sergio.paracuellos@gmail.com> description: - The rt2880 pinmux can only set the muxing of pin groups. muxing indiviual pins + The rt2880 pinmux can only set the muxing of pin groups. Muxing indiviual pins is not supported. There is no pinconf support. properties: @@ -29,12 +29,13 @@ patternProperties: properties: groups: description: Name of the pin group to use for the functions. - enum: [i2c, spi, uart1, uart2, uart3, rgmii1, rgmii2, mdio, - pcie, sdhci] + enum: [i2c, jtag, mdio, pcie, rgmii1, rgmii2, sdhci, spi, + uart1, uart2, uart3, wdt] function: description: The mux function to select - enum: [gpio, i2c, spi, uart1, uart2, uart3, rgmii1, rgmii2, - mdio, nand1, nand2, sdhci] + enum: [gpio, i2c, i2s, jtag, mdio, nand1, nand2, pcie refclk, + pcie rst, pcm, rgmii1, rgmii2, sdhci, spdif2, spdif3, + spi, uart1, uart2, uart3, wdt refclk, wdt rst] required: - groups diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml index 8548e3639b75..2a57df75d832 100644 --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml @@ -44,6 +44,7 @@ properties: - renesas,pfc-r8a77990 # R-Car E3 - renesas,pfc-r8a77995 # R-Car D3 - renesas,pfc-r8a779a0 # R-Car V3U + - renesas,pfc-r8a779f0 # R-Car S4-8 - renesas,pfc-sh73a0 # SH-Mobile AG5 reg: diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml index b749c82edebd..9ccf54870aa4 100644 --- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml @@ -4,14 +4,14 @@ $id: http://devicetree.org/schemas/pinctrl/renesas,rzg2l-pinctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Renesas RZ/G2L combined Pin and GPIO controller +title: Renesas RZ/{G2L,V2L} combined Pin and GPIO controller maintainers: - Geert Uytterhoeven <geert+renesas@glider.be> - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> description: - The Renesas SoCs of the RZ/G2L series feature a combined Pin and GPIO + The Renesas SoCs of the RZ/{G2L,V2L} series feature a combined Pin and GPIO controller. Pin multiplexing and GPIO configuration is performed on a per-pin basis. Each port features up to 8 pins, each of them configurable for GPIO function @@ -20,8 +20,15 @@ description: properties: compatible: - enum: - - renesas,r9a07g044-pinctrl # RZ/G2{L,LC} + oneOf: + - items: + - enum: + - renesas,r9a07g044-pinctrl # RZ/G2{L,LC} + + - items: + - enum: + - renesas,r9a07g054-pinctrl # RZ/V2L + - const: renesas,r9a07g044-pinctrl # RZ/G2{L,LC} fallback for RZ/V2L reg: maxItems: 1 @@ -76,6 +83,7 @@ additionalProperties: output-impedance-ohms: enum: [ 33, 50, 66, 100 ] power-source: + description: I/O voltage in millivolt. enum: [ 1800, 2500, 3300 ] slew-rate: true gpio-hog: true diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-gpio-bank.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-gpio-bank.yaml new file mode 100644 index 000000000000..f73348c54748 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-gpio-bank.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-gpio-bank.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C/S5P/Exynos SoC pin controller - gpio bank + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin + controller. + + GPIO bank description for Samsung S3C/S5P/Exynos SoC pin controller. + + See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for + additional information and example. + +properties: + '#gpio-cells': + const: 2 + + gpio-controller: true + + '#interrupt-cells': + description: + For GPIO banks supporting external GPIO interrupts or external wake-up + interrupts. + const: 2 + + interrupt-controller: + description: + For GPIO banks supporting external GPIO interrupts or external wake-up + interrupts. + + interrupts: + description: + For GPIO banks supporting direct external wake-up interrupts (without + multiplexing). Number of interrupts must match number of wake-up capable + pins of this bank. + minItems: 1 + maxItems: 8 + +required: + - '#gpio-cells' + - gpio-controller + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml new file mode 100644 index 000000000000..c71939ac8b63 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-pins-cfg.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-pins-cfg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C/S5P/Exynos SoC pin controller - pins configuration + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin + controller. + + Pins configuration for Samsung S3C/S5P/Exynos SoC pin controller. + + The values used for config properties should be derived from the hardware + manual and these values are programmed as-is into the pin pull up/down and + driver strength register of the pin-controller. + See also include/dt-bindings/pinctrl/samsung.h with useful constants. + + See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for + additional information and example. + +properties: + samsung,pins: + description: | + List of pins to configure. For initial and sleep states, the maximum + number is one pin. In other cases there is no upper limit. + + The pins should use lowercase names matching hardware manual, e.g. for + GPA0 bank: gpa0-0, gpa0-1, gpa0-2. + $ref: /schemas/types.yaml#/definitions/string-array + + samsung,pin-function: + description: | + The pin function selection that should be applied on the pins listed in the + child node is specified using the "samsung,pin-function" property. The value + of this property that should be applied to each of the pins listed in the + "samsung,pins" property should be picked from the hardware manual of the SoC + for the specified pin group. This property is optional in the child node if + no specific function selection is desired for the pins listed in the child + node. The value of this property is used as-is to program the pin-controller + function selector register of the pin-bank. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + + samsung,pin-drv: + description: Drive strength configuration. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + + samsung,pin-pud: + description: Pull up/down configuration. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + + samsung,pin-val: + description: Initial value of pin output buffer. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + + samsung,pin-con-pdn: + description: Function in power down mode. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + + samsung,pin-pud-pdn: + description: Pull up/down configuration in power down mode. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + +required: + - samsung,pins + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml new file mode 100644 index 000000000000..a822f70f5702 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml @@ -0,0 +1,106 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C/S5P/Exynos SoC pin controller - wake-up interrupt controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin + controller. + + External wake-up interrupts for Samsung S3C/S5P/Exynos SoC pin controller. + For S3C24xx, S3C64xx, S5PV210 and Exynos4210 compatible wake-up interrupt + controllers, only one pin-controller device node can include external wake-up + interrupts child node (in other words, only one External wake-up interrupts + pin-controller is supported). + For newer controllers, multiple pin-controller device node can include + external wake-up interrupts child node. + + See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for + additional information and example. + +properties: + compatible: + enum: + - samsung,s3c2410-wakeup-eint + - samsung,s3c2412-wakeup-eint + - samsung,s3c64xx-wakeup-eint + - samsung,s5pv210-wakeup-eint + - samsung,exynos4210-wakeup-eint + - samsung,exynos7-wakeup-eint + - samsung,exynos850-wakeup-eint + - samsung,exynosautov9-wakeup-eint + + interrupts: + description: + Interrupt used by multiplexed external wake-up interrupts. + minItems: 1 + maxItems: 6 + +required: + - compatible + +allOf: + - if: + properties: + compatible: + contains: + enum: + - samsung,s3c2410-wakeup-eint + - samsung,s3c2412-wakeup-eint + then: + properties: + interrupts: + minItems: 6 + maxItems: 6 + required: + - interrupts + + - if: + properties: + compatible: + contains: + const: samsung,s3c64xx-wakeup-eint + then: + properties: + interrupts: + minItems: 4 + maxItems: 4 + required: + - interrupts + + - if: + properties: + compatible: + contains: + enum: + - samsung,s5pv210-wakeup-eint + - samsung,exynos4210-wakeup-eint + - samsung,exynos7-wakeup-eint + then: + properties: + interrupts: + minItems: 1 + maxItems: 1 + required: + - interrupts + + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos850-wakeup-eint + - samsung,exynosautov9-wakeup-eint + then: + properties: + interrupts: false + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml new file mode 100644 index 000000000000..989e48c051cf --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml @@ -0,0 +1,393 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C/S5P/Exynos SoC pin controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin + controller. + + Pin group settings (like drive strength, pull up/down) are available as + macros in include/dt-bindings/pinctrl/samsung.h. + + All the pin controller nodes should be represented in the aliases node using + the following format 'pinctrl{n}' where n is a unique number for the alias. + + The controller supports three types of interrupts:: + - External GPIO interrupts (see interrupts property in pin controller node); + + - External wake-up interrupts - multiplexed (capable of waking up the system + see interrupts property in external wake-up interrupt controller node - + samsung,pinctrl-wakeup-interrupt.yaml); + + - External wake-up interrupts - direct (capable of waking up the system, see + interrupts property in every bank of pin controller with external wake-up + interrupt controller - samsung,pinctrl-gpio-bank.yaml). + +properties: + $nodename: + pattern: "^pinctrl(@.*)?" + + compatible: + enum: + - samsung,s3c2412-pinctrl + - samsung,s3c2416-pinctrl + - samsung,s3c2440-pinctrl + - samsung,s3c2450-pinctrl + - samsung,s3c64xx-pinctrl + - samsung,s5pv210-pinctrl + - samsung,exynos3250-pinctrl + - samsung,exynos4210-pinctrl + - samsung,exynos4x12-pinctrl + - samsung,exynos5250-pinctrl + - samsung,exynos5260-pinctrl + - samsung,exynos5410-pinctrl + - samsung,exynos5420-pinctrl + - samsung,exynos5433-pinctrl + - samsung,exynos7-pinctrl + - samsung,exynos7885-pinctrl + - samsung,exynos850-pinctrl + - samsung,exynosautov9-pinctrl + - tesla,fsd-pinctrl + + interrupts: + description: + Required for GPIO banks supporting external GPIO interrupts. + maxItems: 1 + + power-domains: + maxItems: 1 + + reg: + description: + Second base address of the pin controller if the specific registers of + the pin controller are separated into the different base address. + Only certain banks of certain pin controller might need it. + minItems: 1 + maxItems: 2 + + wakeup-interrupt-controller: + $ref: samsung,pinctrl-wakeup-interrupt.yaml + +patternProperties: + "^[a-z]+[0-9]*-gpio-bank$": + description: + Pin banks of the controller are represented by child nodes of the + controller node. Bank name is taken from name of the node. + $ref: samsung,pinctrl-gpio-bank.yaml + + "^[a-z0-9-]+-pins$": + oneOf: + - $ref: samsung,pinctrl-pins-cfg.yaml + required: + - samsung,pins + - type: object + patternProperties: + "^[a-z0-9-]+-pins$": + $ref: samsung,pinctrl-pins-cfg.yaml + + additionalProperties: false + + "^(initial|sleep)-state$": + patternProperties: + "^(pin-[a-z0-9-]+|[a-z0-9-]+-pin)$": + $ref: samsung,pinctrl-pins-cfg.yaml + + properties: + samsung,pins: + description: See samsung,pinctrl-pins-cfg.yaml + $ref: /schemas/types.yaml#/definitions/string-array + maxItems: 1 + + required: + - samsung,pins + + unevaluatedProperties: false + +required: + - compatible + - reg + +allOf: + - $ref: "pinctrl.yaml#" + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-pinctrl + then: + properties: + reg: + minItems: 1 + maxItems: 2 + else: + properties: + reg: + minItems: 1 + maxItems: 1 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/samsung.h> + + pinctrl@7f008000 { + compatible = "samsung,s3c64xx-pinctrl"; + reg = <0x7f008000 0x1000>; + interrupt-parent = <&vic1>; + interrupts = <21>; + + wakeup-interrupt-controller { + compatible = "samsung,s3c64xx-wakeup-eint"; + interrupts-extended = <&vic0 0>, + <&vic0 1>, + <&vic1 0>, + <&vic1 1>; + }; + + /* Pin bank with external GPIO or muxed external wake-up interrupts */ + gpa-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + // ... + + uart0-data-pins { + samsung,pins = "gpa-0", "gpa-1"; + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>; + }; + + // ... + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/samsung.h> + + pinctrl@11400000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x11400000 0x1000>; + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&sleep0>; + + /* Pin bank with external GPIO or muxed external wake-up interrupts */ + gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + // ... + + uart0-data-pins { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + }; + + // ... + + sleep0: sleep-state { + gpa0-0-pin { + samsung,pins = "gpa0-0"; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + }; + + gpa0-1-pin { + samsung,pins = "gpa0-1"; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT0>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + }; + + // ... + }; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/samsung.h> + + pinctrl@11000000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x11000000 0x1000>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; + + wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + }; + + /* Pin bank with external GPIO or muxed external wake-up interrupts */ + gpj0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + /* Pin bank without external interrupts */ + gpy0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + }; + + /* Pin bank with external direct wake-up interrupts */ + gpx0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <2>; + }; + + // ... + + sd0-clk-pins { + samsung,pins = "gpk0-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; + }; + + sd4-bus-width8-pins { + part-1-pins { + samsung,pins = "gpk0-3", "gpk0-4", + "gpk0-5", "gpk0-6"; + samsung,pin-function = <EXYNOS_PIN_FUNC_3>; + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; + }; + + part-2-pins { + samsung,pins = "gpk1-3", "gpk1-4", + "gpk1-5", "gpk1-6"; + samsung,pin-function = <EXYNOS_PIN_FUNC_4>; + samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; + }; + }; + + // ... + + otg-gp-pins { + samsung,pins = "gpx3-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; + samsung,pin-val = <0>; + }; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/samsung.h> + + pinctrl@10580000 { + compatible = "samsung,exynos5433-pinctrl"; + reg = <0x10580000 0x1a20>, <0x11090000 0x100>; + + pinctrl-names = "default"; + pinctrl-0 = <&initial_alive>; + + wakeup-interrupt-controller { + compatible = "samsung,exynos7-wakeup-eint"; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; + }; + + /* Pin bank with external direct wake-up interrupts */ + gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + #interrupt-cells = <2>; + }; + + // ... + + te-irq-pins { + samsung,pins = "gpf1-3"; + samsung,pin-function = <0xf>; + }; + + // .. + + initial_alive: initial-state { + gpa0-0-pin { + samsung,pins = "gpa0-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + // ... + }; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/samsung.h> + + pinctrl@114b0000 { + compatible = "samsung,exynos5433-pinctrl"; + reg = <0x114b0000 0x1000>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&pd_aud>; + + /* Pin bank with external GPIO or muxed external wake-up interrupts */ + gpz0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + // ... + + i2s0-bus-pins { + samsung,pins = "gpz0-0", "gpz0-1", "gpz0-2", "gpz0-3", + "gpz0-4", "gpz0-5", "gpz0-6"; + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <EXYNOS5433_PIN_DRV_FAST_SR1>; + }; + + // ... + }; diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt deleted file mode 100644 index 9e70edceb21b..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt +++ /dev/null @@ -1,383 +0,0 @@ -Samsung GPIO and Pin Mux/Config controller - -Samsung's ARM based SoC's integrates a GPIO and Pin mux/config hardware -controller. It controls the input/output settings on the available pads/pins -and also provides ability to multiplex and configure the output of various -on-chip controllers onto these pads. - -Required Properties: -- compatible: should be one of the following. - - "samsung,s3c2412-pinctrl": for S3C2412-compatible pin-controller, - - "samsung,s3c2416-pinctrl": for S3C2416-compatible pin-controller, - - "samsung,s3c2440-pinctrl": for S3C2440-compatible pin-controller, - - "samsung,s3c2450-pinctrl": for S3C2450-compatible pin-controller, - - "samsung,s3c64xx-pinctrl": for S3C64xx-compatible pin-controller, - - "samsung,s5pv210-pinctrl": for S5PV210-compatible pin-controller, - - "samsung,exynos3250-pinctrl": for Exynos3250 compatible pin-controller. - - "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller. - - "samsung,exynos4x12-pinctrl": for Exynos4x12 compatible pin-controller. - - "samsung,exynos5250-pinctrl": for Exynos5250 compatible pin-controller. - - "samsung,exynos5260-pinctrl": for Exynos5260 compatible pin-controller. - - "samsung,exynos5410-pinctrl": for Exynos5410 compatible pin-controller. - - "samsung,exynos5420-pinctrl": for Exynos5420 compatible pin-controller. - - "samsung,exynos5433-pinctrl": for Exynos5433 compatible pin-controller. - - "samsung,exynos7-pinctrl": for Exynos7 compatible pin-controller. - - "samsung,exynos7885-pinctrl": for Exynos7885 compatible pin-controller. - - "samsung,exynos850-pinctrl": for Exynos850 compatible pin-controller. - - "samsung,exynosautov9-pinctrl": for ExynosAutov9 compatible pin-controller. - -- reg: Base address of the pin controller hardware module and length of - the address space it occupies. - - - reg: Second base address of the pin controller if the specific registers - of the pin controller are separated into the different base address. - - Eg: GPF[1-5] of Exynos5433 are separated into the two base address. - - First base address is for GPAx and GPF[1-5] external interrupt - registers. - - Second base address is for GPF[1-5] pinctrl registers. - - pinctrl_0: pinctrl@10580000 { - compatible = "samsung,exynos5433-pinctrl"; - reg = <0x10580000 0x1a20>, <0x11090000 0x100>; - - wakeup-interrupt-controller { - compatible = "samsung,exynos7-wakeup-eint"; - interrupts = <0 16 0>; - }; - }; - -- Pin banks as child nodes: Pin banks of the controller are represented by child - nodes of the controller node. Bank name is taken from name of the node. Each - bank node must contain following properties: - - - gpio-controller: identifies the node as a gpio controller and pin bank. - - #gpio-cells: number of cells in GPIO specifier. Since the generic GPIO - binding is used, the amount of cells must be specified as 2. See the below - mentioned gpio binding representation for description of particular cells. - - Eg: <&gpx2 6 0> - <[phandle of the gpio controller node] - [pin number within the gpio controller] - [flags]> - - Values for gpio specifier: - - Pin number: is a value between 0 to 7. - - Flags: 0 - Active High - 1 - Active Low - -- Pin mux/config groups as child nodes: The pin mux (selecting pin function - mode) and pin config (pull up/down, driver strength) settings are represented - as child nodes of the pin-controller node. There should be at least one - child node and there is no limit on the count of these child nodes. It is - also possible for a child node to consist of several further child nodes - to allow grouping multiple pinctrl groups into one. The format of second - level child nodes is exactly the same as for first level ones and is - described below. - - The child node should contain a list of pin(s) on which a particular pin - function selection or pin configuration (or both) have to applied. This - list of pins is specified using the property name "samsung,pins". There - should be at least one pin specified for this property and there is no upper - limit on the count of pins that can be specified. The pins are specified - using pin names which are derived from the hardware manual of the SoC. As - an example, the pins in GPA0 bank of the pin controller can be represented - as "gpa0-0", "gpa0-1", "gpa0-2" and so on. The names should be in lower case. - The format of the pin names should be (as per the hardware manual) - "[pin bank name]-[pin number within the bank]". - - The pin function selection that should be applied on the pins listed in the - child node is specified using the "samsung,pin-function" property. The value - of this property that should be applied to each of the pins listed in the - "samsung,pins" property should be picked from the hardware manual of the SoC - for the specified pin group. This property is optional in the child node if - no specific function selection is desired for the pins listed in the child - node. The value of this property is used as-is to program the pin-controller - function selector register of the pin-bank. - - The child node can also optionally specify one or more of the pin - configuration that should be applied on all the pins listed in the - "samsung,pins" property of the child node. The following pin configuration - properties are supported. - - - samsung,pin-val: Initial value of pin output buffer. - - samsung,pin-pud: Pull up/down configuration. - - samsung,pin-drv: Drive strength configuration. - - samsung,pin-pud-pdn: Pull up/down configuration in power down mode. - - samsung,pin-drv-pdn: Drive strength configuration in power down mode. - - The values specified by these config properties should be derived from the - hardware manual and these values are programmed as-is into the pin - pull up/down and driver strength register of the pin-controller. - - Note: A child should include at least a pin function selection property or - pin configuration property (one or more) or both. - - The client nodes that require a particular pin function selection and/or - pin configuration should use the bindings listed in the "pinctrl-bindings.txt" - file. - -External GPIO and Wakeup Interrupts: - -The controller supports two types of external interrupts over gpio. The first -is the external gpio interrupt and second is the external wakeup interrupts. -The difference between the two is that the external wakeup interrupts can be -used as system wakeup events. - -A. External GPIO Interrupts: For supporting external gpio interrupts, the - following properties should be specified in the pin-controller device node. - - - interrupts: interrupt specifier for the controller. The format and value of - the interrupt specifier depends on the interrupt parent for the controller. - - In addition, following properties must be present in node of every bank - of pins supporting GPIO interrupts: - - - interrupt-controller: identifies the controller node as interrupt-parent. - - #interrupt-cells: the value of this property should be 2. - - First Cell: represents the external gpio interrupt number local to the - external gpio interrupt space of the controller. - - Second Cell: flags to identify the type of the interrupt - - 1 = rising edge triggered - - 2 = falling edge triggered - - 3 = rising and falling edge triggered - - 4 = high level triggered - - 8 = low level triggered - -B. External Wakeup Interrupts: For supporting external wakeup interrupts, a - child node representing the external wakeup interrupt controller should be - included in the pin-controller device node. - - Only one pin-controller device node can include external wakeup interrupts - child node (in other words, only one External Wakeup Interrupts - pin-controller is supported). - - This child node should include following properties: - - - compatible: identifies the type of the external wakeup interrupt controller - The possible values are: - - samsung,s3c2410-wakeup-eint: represents wakeup interrupt controller - found on Samsung S3C24xx SoCs except S3C2412 and S3C2413, - - samsung,s3c2412-wakeup-eint: represents wakeup interrupt controller - found on Samsung S3C2412 and S3C2413 SoCs, - - samsung,s3c64xx-wakeup-eint: represents wakeup interrupt controller - found on Samsung S3C64xx SoCs, - - samsung,s5pv210-wakeup-eint: represents wakeup interrupt controller - found on Samsung S5Pv210 SoCs, - - samsung,exynos4210-wakeup-eint: represents wakeup interrupt controller - found on Samsung Exynos4210 and S5PC110/S5PV210 SoCs. - - samsung,exynos7-wakeup-eint: represents wakeup interrupt controller - found on Samsung Exynos7 SoC. - - interrupts: interrupt used by multiplexed wakeup interrupts. - - In addition, following properties must be present in node of every bank - of pins supporting wake-up interrupts: - - - interrupt-controller: identifies the node as interrupt-parent. - - #interrupt-cells: the value of this property should be 2 - - First Cell: represents the external wakeup interrupt number local to - the external wakeup interrupt space of the controller. - - Second Cell: flags to identify the type of the interrupt - - 1 = rising edge triggered - - 2 = falling edge triggered - - 3 = rising and falling edge triggered - - 4 = high level triggered - - 8 = low level triggered - - Node of every bank of pins supporting direct wake-up interrupts (without - multiplexing) must contain following properties: - - - interrupts: interrupts of the interrupt parent which are used for external - wakeup interrupts from pins of the bank, must contain interrupts for all - pins of the bank. - -Aliases: - -All the pin controller nodes should be represented in the aliases node using -the following format 'pinctrl{n}' where n is a unique number for the alias. - -Aliases for controllers compatible with "samsung,exynos7-pinctrl": -- pinctrl0: pin controller of ALIVE block, -- pinctrl1: pin controller of BUS0 block, -- pinctrl2: pin controller of NFC block, -- pinctrl3: pin controller of TOUCH block, -- pinctrl4: pin controller of FF block, -- pinctrl5: pin controller of ESE block, -- pinctrl6: pin controller of FSYS0 block, -- pinctrl7: pin controller of FSYS1 block, -- pinctrl8: pin controller of BUS1 block, -- pinctrl9: pin controller of AUDIO block, - -Example: A pin-controller node with pin banks: - - pinctrl_0: pinctrl@11400000 { - compatible = "samsung,exynos4210-pinctrl"; - reg = <0x11400000 0x1000>; - interrupts = <0 47 0>; - - /* ... */ - - /* Pin bank without external interrupts */ - gpy0: gpy0 { - gpio-controller; - #gpio-cells = <2>; - }; - - /* ... */ - - /* Pin bank with external GPIO or muxed wake-up interrupts */ - gpj0: gpj0 { - gpio-controller; - #gpio-cells = <2>; - - interrupt-controller; - #interrupt-cells = <2>; - }; - - /* ... */ - - /* Pin bank with external direct wake-up interrupts */ - gpx0: gpx0 { - gpio-controller; - #gpio-cells = <2>; - - interrupt-controller; - interrupt-parent = <&gic>; - interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, - <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>; - #interrupt-cells = <2>; - }; - - /* ... */ - }; - -Example 1: A pin-controller node with pin groups. - - #include <dt-bindings/pinctrl/samsung.h> - - pinctrl_0: pinctrl@11400000 { - compatible = "samsung,exynos4210-pinctrl"; - reg = <0x11400000 0x1000>; - interrupts = <0 47 0>; - - /* ... */ - - uart0_data: uart0-data { - samsung,pins = "gpa0-0", "gpa0-1"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; - }; - - uart0_fctl: uart0-fctl { - samsung,pins = "gpa0-2", "gpa0-3"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; - }; - - uart1_data: uart1-data { - samsung,pins = "gpa0-4", "gpa0-5"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; - }; - - uart1_fctl: uart1-fctl { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <EXYNOS_PIN_FUNC_2>; - samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; - }; - - i2c2_bus: i2c2-bus { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <EXYNOS_PIN_FUNC_3>; - samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>; - }; - - sd4_bus8: sd4-bus-width8 { - part-1 { - samsung,pins = "gpk0-3", "gpk0-4", - "gpk0-5", "gpk0-6"; - samsung,pin-function = <EXYNOS_PIN_FUNC_3>; - samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; - }; - part-2 { - samsung,pins = "gpk1-3", "gpk1-4", - "gpk1-5", "gpk1-6"; - samsung,pin-function = <EXYNOS_PIN_FUNC_4>; - samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; - samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>; - }; - }; - }; - -Example 2: A pin-controller node with external wakeup interrupt controller node. - - pinctrl_1: pinctrl@11000000 { - compatible = "samsung,exynos4210-pinctrl"; - reg = <0x11000000 0x1000>; - interrupts = <0 46 0> - - /* ... */ - - wakeup-interrupt-controller { - compatible = "samsung,exynos4210-wakeup-eint"; - interrupt-parent = <&gic>; - interrupts = <0 32 0>; - }; - }; - -Example 3: A uart client node that supports 'default' and 'flow-control' states. - - uart@13800000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x13800000 0x100>; - interrupts = <0 52 0>; - pinctrl-names = "default", "flow-control; - pinctrl-0 = <&uart0_data>; - pinctrl-1 = <&uart0_data>, <&uart0_fctl>; - }; - -Example 4: Set up the default pin state for uart controller. - - static int s3c24xx_serial_probe(struct platform_device *pdev) { - struct pinctrl *pinctrl; - - /* ... */ - - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); - } - -Example 5: A display port client node that supports 'default' pinctrl state - and gpio binding. - - display-port-controller { - /* ... */ - - samsung,hpd-gpio = <&gpx2 6 0>; - pinctrl-names = "default"; - pinctrl-0 = <&dp_hpd>; - }; - -Example 6: Request the gpio for display port controller - - static int exynos_dp_probe(struct platform_device *pdev) - { - int hpd_gpio, ret; - struct device *dev = &pdev->dev; - struct device_node *dp_node = dev->of_node; - - /* ... */ - - hpd_gpio = of_get_named_gpio(dp_node, "samsung,hpd-gpio", 0); - - /* ... */ - - ret = devm_gpio_request_one(&pdev->dev, hpd_gpio, GPIOF_IN, - "hpd_gpio"); - /* ... */ - } diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml index 83a18d0331b1..335ffc1353b5 100644 --- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml @@ -41,11 +41,13 @@ properties: maxItems: 1 st,syscfg: - description: Should be phandle/offset/mask - - Phandle to the syscon node which includes IRQ mux selection. - - The offset of the IRQ mux selection register. - - The field mask of IRQ mux, needed if different of 0xf. + description: Phandle+args to the syscon node which includes IRQ mux selection. $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + - items: + - description: syscon node which includes IRQ mux selection + - description: The offset of the IRQ mux selection register + - description: The field mask of IRQ mux, needed if different of 0xf st,package: description: diff --git a/Documentation/devicetree/bindings/pinctrl/sunplus,sp7021-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/sunplus,sp7021-pinctrl.yaml new file mode 100644 index 000000000000..d8e75b3e64f1 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/sunplus,sp7021-pinctrl.yaml @@ -0,0 +1,374 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/sunplus,sp7021-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus SP7021 Pin Controller Device Tree Bindings + +maintainers: + - Dvorkin Dmitry <dvorkin@tibbo.com> + - Wells Lu <wellslutw@gmail.com> + +description: | + The Sunplus SP7021 pin controller is used to control SoC pins. Please + refer to pinctrl-bindings.txt in this directory for details of the common + pinctrl bindings used by client devices. + + SP7021 has 99 digital GPIO pins which are numbered from GPIO 0 to 98. All + are multiplexed with some special function pins. SP7021 has 3 types of + special function pins: + + (1) function-group pins: + Ex 1 (SPI-NOR flash): + If control-field SPI_FLASH_SEL is set to 1, GPIO 83, 84, 86 and 87 + will be pins of SPI-NOR flash. If it is set to 2, GPIO 76, 78, 79 + and 81 will be pins of SPI-NOR flash. + + Ex 2 (UART_0): + If control-bit UA0_SEL is set to 1, GPIO 88 and 89 will be TX and + RX pins of UART_0 (UART channel 0). + + Ex 3 (eMMC): + If control-bit EMMC_SEL is set to 1, GPIO 72, 73, 74, 75, 76, 77, + 78, 79, 80, 81 will be pins of an eMMC device. + + Properties "function" and "groups" are used to select function-group + pins. + + (2) fully pin-mux (like phone exchange mux) pins: + GPIO 8 to 71 are 'fully pin-mux' pins. Any pins of peripherals of + SP7021 (ex: UART_1, UART_2, UART_3, UART_4, I2C_0, I2C_1, and etc.) + can be routed to any pins of fully pin-mux pins. + + Ex 1 (UART channel 1): + If control-field UA1_TX_SEL is set to 3, TX pin of UART_1 will be + routed to GPIO 10 (3 - 1 + 8 = 10). + If control-field UA1_RX_SEL is set to 4, RX pin of UART_1 will be + routed to GPIO 11 (4 - 1 + 8 = 11). + If control-field UA1_RTS_SEL is set to 5, RTS pin of UART_1 will + be routed to GPIO 12 (5 - 1 + 8 = 12). + If control-field UA1_CTS_SEL is set to 6, CTS pin of UART_1 will + be routed to GPIO 13 (6 - 1 + 8 = 13). + + Ex 2 (I2C channel 0): + If control-field I2C0_CLK_SEL is set to 20, CLK pin of I2C_0 will + be routed to GPIO 27 (20 - 1 + 8 = 27). + If control-field I2C0_DATA_SEL is set to 21, DATA pin of I2C_0 + will be routed to GPIO 28 (21 - 1 + 9 = 28). + + Totally, SP7021 has 120 peripheral pins. The peripheral pins can be + routed to any of 64 'fully pin-mux' pins. + + (3) I/O processor pins + SP7021 has a built-in I/O processor. + Any GPIO pins (GPIO 0 to 98) can be set to pins of I/O processor. + + Vendor property "sunplus,pins" is used to select "fully pin-mux" pins, + "I/O processor pins" and "digital GPIO" pins. + + The device node of pin controller of Sunplus SP7021 has following + properties. + +properties: + compatible: + const: sunplus,sp7021-pctl + + gpio-controller: true + + '#gpio-cells': + const: 2 + + reg: + items: + - description: the MOON2 registers + - description: the GPIOXT registers + - description: the FIRST registers + - description: the MOON1 registers + + reg-names: + items: + - const: moon2 + - const: gpioxt + - const: first + - const: moon1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + description: | + A pinctrl node should contain at least one subnodes representing the + pins or function-pins group available on the machine. Each subnode + will list the pins it needs, and how they should be configured. + + Pinctrl node's client devices use subnodes for desired pin + configuration. Client device subnodes use below standard properties. + $ref: pinmux-node.yaml# + + properties: + sunplus,pins: + description: | + Define 'sunplus,pins' which are used by pinctrl node's client + device. + + It consists of one or more integers which represents the config + setting for corresponding pin. Each integer defines a individual + pin in which: + + Bit 32~24: defines GPIO number. Its range is 0 ~ 98. + Bit 23~16: defines types: (1) fully pin-mux pins + (2) IO processor pins + (3) digital GPIO pins + Bit 15~8: defines pins of peripherals (which are defined in + 'include/dt-binging/pinctrl/sppctl.h'). + Bit 7~0: defines types or initial-state of digital GPIO pins. + + Please use macro SPPCTL_IOPAD to define the integers for pins. + + $ref: /schemas/types.yaml#/definitions/uint32-array + + function: + description: | + Define pin-function which is used by pinctrl node's client device. + The name should be one of string in the following enumeration. + $ref: "/schemas/types.yaml#/definitions/string" + enum: [ SPI_FLASH, SPI_FLASH_4BIT, SPI_NAND, CARD0_EMMC, SD_CARD, + UA0, FPGA_IFX, HDMI_TX, LCDIF, USB0_OTG, USB1_OTG ] + + groups: + description: | + Define pin-group in a specified pin-function. + The name should be one of string in the following enumeration. + $ref: "/schemas/types.yaml#/definitions/string" + enum: [ SPI_FLASH1, SPI_FLASH2, SPI_FLASH_4BIT1, SPI_FLASH_4BIT2, + SPI_NAND, CARD0_EMMC, SD_CARD, UA0, FPGA_IFX, HDMI_TX1, + HDMI_TX2, HDMI_TX3, LCDIF, USB0_OTG, USB1_OTG ] + + sunplus,zerofunc: + description: | + This is a vendor specific property. It is used to disable pins + which are not used by pinctrl node's client device. + Some pins may be enabled by boot-loader. We can use this + property to disable them. + $ref: /schemas/types.yaml#/definitions/uint32-array + + additionalProperties: false + + allOf: + - if: + properties: + function: + enum: + - SPI_FLASH + then: + properties: + groups: + enum: + - SPI_FLASH1 + - SPI_FLASH2 + - if: + properties: + function: + enum: + - SPI_FLASH_4BIT + then: + properties: + groups: + enum: + - SPI_FLASH_4BIT1 + - SPI_FLASH_4BIT2 + - if: + properties: + function: + enum: + - SPI_NAND + then: + properties: + groups: + enum: + - SPI_NAND + - if: + properties: + function: + enum: + - CARD0_EMMC + then: + properties: + groups: + enum: + - CARD0_EMMC + - if: + properties: + function: + enum: + - SD_CARD + then: + properties: + groups: + enum: + - SD_CARD + - if: + properties: + function: + enum: + - UA0 + then: + properties: + groups: + enum: + - UA0 + - if: + properties: + function: + enum: + - FPGA_IFX + then: + properties: + groups: + enum: + - FPGA_IFX + - if: + properties: + function: + enum: + - HDMI_TX + then: + properties: + groups: + enum: + - HDMI_TX1 + - HDMI_TX2 + - HDMI_TX3 + - if: + properties: + function: + enum: + - LCDIF + then: + properties: + groups: + enum: + - LCDIF + - if: + properties: + function: + enum: + - USB0_OTG + then: + properties: + groups: + enum: + - USB0_OTG + - if: + properties: + function: + enum: + - USB1_OTG + then: + properties: + groups: + enum: + - USB1_OTG + +required: + - compatible + - reg + - reg-names + - "#gpio-cells" + - gpio-controller + - clocks + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/pinctrl/sppctl-sp7021.h> + + pinctl@9c000100 { + compatible = "sunplus,sp7021-pctl"; + reg = <0x9c000100 0x100>, <0x9c000300 0x100>, + <0x9c0032e4 0x1c>, <0x9c000080 0x20>; + reg-names = "moon2", "gpioxt", "first", "moon1"; + gpio-controller; + #gpio-cells = <2>; + clocks = <&clkc 0x83>; + resets = <&rstc 0x73>; + + uart0-pins { + function = "UA0"; + groups = "UA0"; + }; + + spinand0-pins { + function = "SPI_NAND"; + groups = "SPI_NAND"; + }; + + uart1-pins { + sunplus,pins = < + SPPCTL_IOPAD(11, SPPCTL_PCTL_G_PMUX, MUXF_UA1_TX, 0) + SPPCTL_IOPAD(10, SPPCTL_PCTL_G_PMUX, MUXF_UA1_RX, 0) + >; + }; + + uart2-pins { + sunplus,pins = < + SPPCTL_IOPAD(20, SPPCTL_PCTL_G_PMUX, MUXF_UA1_TX, 0) + SPPCTL_IOPAD(21, SPPCTL_PCTL_G_PMUX, MUXF_UA1_RX, 0) + SPPCTL_IOPAD(22, SPPCTL_PCTL_G_PMUX, MUXF_UA1_RTS, 0) + SPPCTL_IOPAD(23, SPPCTL_PCTL_G_PMUX, MUXF_UA1_CTS, 0) + >; + }; + + emmc-pins { + function = "CARD0_EMMC"; + groups = "CARD0_EMMC"; + }; + + sdcard-pins { + function = "SD_CARD"; + groups = "SD_CARD"; + sunplus,pins = < SPPCTL_IOPAD(91, SPPCTL_PCTL_G_GPIO, 0, 0) >; + }; + + hdmi_A_tx1-pins { + function = "HDMI_TX"; + groups = "HDMI_TX1"; + }; + hdmi_A_tx2-pins { + function = "HDMI_TX"; + groups = "HDMI_TX2"; + }; + hdmi_A_tx3-pins { + function = "HDMI_TX"; + groups = "HDMI_TX3"; + }; + + ethernet-pins { + sunplus,pins = < + SPPCTL_IOPAD(49,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_CLK_OUT,0) + SPPCTL_IOPAD(44,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_MAC_SMI_MDC,0) + SPPCTL_IOPAD(43,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_MAC_SMI_MDIO,0) + SPPCTL_IOPAD(52,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_TXEN,0) + SPPCTL_IOPAD(50,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_TXD0,0) + SPPCTL_IOPAD(51,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_TXD1,0) + SPPCTL_IOPAD(46,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_CRSDV,0) + SPPCTL_IOPAD(47,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_RXD0,0) + SPPCTL_IOPAD(48,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_RXD1,0) + >; + sunplus,zerofunc = < + MUXF_L2SW_LED_FLASH0 + MUXF_L2SW_LED_ON0 + MUXF_L2SW_P0_MAC_RMII_RXER + >; + }; + }; +... diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml index 5dae04d2936c..7657721a4e96 100644 --- a/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml +++ b/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml @@ -12,13 +12,14 @@ maintainers: - Jianxin Pan <jianxin.pan@amlogic.com> description: |+ - Secure Power Domains used in Meson A1/C1 SoCs, and should be the child node + Secure Power Domains used in Meson A1/C1/S4 SoCs, and should be the child node of secure-monitor. properties: compatible: enum: - amlogic,meson-a1-pwrc + - amlogic,meson-s4-pwrc "#power-domain-cells": const: 1 diff --git a/Documentation/devicetree/bindings/power/avs/qcom,cpr.txt b/Documentation/devicetree/bindings/power/avs/qcom,cpr.txt deleted file mode 100644 index ab0d5ebbad4e..000000000000 --- a/Documentation/devicetree/bindings/power/avs/qcom,cpr.txt +++ /dev/null @@ -1,130 +0,0 @@ -QCOM CPR (Core Power Reduction) - -CPR (Core Power Reduction) is a technology to reduce core power on a CPU -or other device. Each OPP of a device corresponds to a "corner" that has -a range of valid voltages for a particular frequency. While the device is -running at a particular frequency, CPR monitors dynamic factors such as -temperature, etc. and suggests adjustments to the voltage to save power -and meet silicon characteristic requirements. - -- compatible: - Usage: required - Value type: <string> - Definition: should be "qcom,qcs404-cpr", "qcom,cpr" for qcs404 - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: base address and size of the rbcpr register region - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: should specify the CPR interrupt - -- clocks: - Usage: required - Value type: <prop-encoded-array> - Definition: phandle to the reference clock - -- clock-names: - Usage: required - Value type: <stringlist> - Definition: must be "ref" - -- vdd-apc-supply: - Usage: required - Value type: <phandle> - Definition: phandle to the vdd-apc-supply regulator - -- #power-domain-cells: - Usage: required - Value type: <u32> - Definition: should be 0 - -- operating-points-v2: - Usage: required - Value type: <phandle> - Definition: A phandle to the OPP table containing the - performance states supported by the CPR - power domain - -- acc-syscon: - Usage: optional - Value type: <phandle> - Definition: phandle to syscon for writing ACC settings - -- nvmem-cells: - Usage: required - Value type: <phandle> - Definition: phandle to nvmem cells containing the data - that makes up a fuse corner, for each fuse corner. - As well as the CPR fuse revision. - -- nvmem-cell-names: - Usage: required - Value type: <stringlist> - Definition: should be "cpr_quotient_offset1", "cpr_quotient_offset2", - "cpr_quotient_offset3", "cpr_init_voltage1", - "cpr_init_voltage2", "cpr_init_voltage3", "cpr_quotient1", - "cpr_quotient2", "cpr_quotient3", "cpr_ring_osc1", - "cpr_ring_osc2", "cpr_ring_osc3", "cpr_fuse_revision" - for qcs404. - -Example: - - cpr_opp_table: cpr-opp-table { - compatible = "operating-points-v2-qcom-level"; - - cpr_opp1: opp1 { - opp-level = <1>; - qcom,opp-fuse-level = <1>; - }; - cpr_opp2: opp2 { - opp-level = <2>; - qcom,opp-fuse-level = <2>; - }; - cpr_opp3: opp3 { - opp-level = <3>; - qcom,opp-fuse-level = <3>; - }; - }; - - power-controller@b018000 { - compatible = "qcom,qcs404-cpr", "qcom,cpr"; - reg = <0x0b018000 0x1000>; - interrupts = <0 15 IRQ_TYPE_EDGE_RISING>; - clocks = <&xo_board>; - clock-names = "ref"; - vdd-apc-supply = <&pms405_s3>; - #power-domain-cells = <0>; - operating-points-v2 = <&cpr_opp_table>; - acc-syscon = <&tcsr>; - - nvmem-cells = <&cpr_efuse_quot_offset1>, - <&cpr_efuse_quot_offset2>, - <&cpr_efuse_quot_offset3>, - <&cpr_efuse_init_voltage1>, - <&cpr_efuse_init_voltage2>, - <&cpr_efuse_init_voltage3>, - <&cpr_efuse_quot1>, - <&cpr_efuse_quot2>, - <&cpr_efuse_quot3>, - <&cpr_efuse_ring1>, - <&cpr_efuse_ring2>, - <&cpr_efuse_ring3>, - <&cpr_efuse_revision>; - nvmem-cell-names = "cpr_quotient_offset1", - "cpr_quotient_offset2", - "cpr_quotient_offset3", - "cpr_init_voltage1", - "cpr_init_voltage2", - "cpr_init_voltage3", - "cpr_quotient1", - "cpr_quotient2", - "cpr_quotient3", - "cpr_ring_osc1", - "cpr_ring_osc2", - "cpr_ring_osc3", - "cpr_fuse_revision"; - }; diff --git a/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml b/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml new file mode 100644 index 000000000000..3301fa0c2653 --- /dev/null +++ b/Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml @@ -0,0 +1,160 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/avs/qcom,cpr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Core Power Reduction (CPR) bindings + +maintainers: + - Niklas Cassel <nks@flawful.org> + +description: | + CPR (Core Power Reduction) is a technology to reduce core power on a CPU + or other device. Each OPP of a device corresponds to a "corner" that has + a range of valid voltages for a particular frequency. While the device is + running at a particular frequency, CPR monitors dynamic factors such as + temperature, etc. and suggests adjustments to the voltage to save power + and meet silicon characteristic requirements. + +properties: + compatible: + items: + - enum: + - qcom,qcs404-cpr + - const: qcom,cpr + + reg: + description: Base address and size of the RBCPR register region. + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Reference clock. + + clock-names: + items: + - const: ref + + vdd-apc-supply: + description: APC regulator supply. + + '#power-domain-cells': + const: 0 + + operating-points-v2: + description: | + A phandle to the OPP table containing the performance states + supported by the CPR power domain. + + acc-syscon: + description: A phandle to the syscon used for writing ACC settings. + + nvmem-cells: + items: + - description: Corner 1 quotient offset + - description: Corner 2 quotient offset + - description: Corner 3 quotient offset + - description: Corner 1 initial voltage + - description: Corner 2 initial voltage + - description: Corner 3 initial voltage + - description: Corner 1 quotient + - description: Corner 2 quotient + - description: Corner 3 quotient + - description: Corner 1 ring oscillator + - description: Corner 2 ring oscillator + - description: Corner 3 ring oscillator + - description: Fuse revision + + nvmem-cell-names: + items: + - const: cpr_quotient_offset1 + - const: cpr_quotient_offset2 + - const: cpr_quotient_offset3 + - const: cpr_init_voltage1 + - const: cpr_init_voltage2 + - const: cpr_init_voltage3 + - const: cpr_quotient1 + - const: cpr_quotient2 + - const: cpr_quotient3 + - const: cpr_ring_osc1 + - const: cpr_ring_osc2 + - const: cpr_ring_osc3 + - const: cpr_fuse_revision + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - vdd-apc-supply + - '#power-domain-cells' + - operating-points-v2 + - nvmem-cells + - nvmem-cell-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + cpr_opp_table: opp-table-cpr { + compatible = "operating-points-v2-qcom-level"; + + cpr_opp1: opp1 { + opp-level = <1>; + qcom,opp-fuse-level = <1>; + }; + cpr_opp2: opp2 { + opp-level = <2>; + qcom,opp-fuse-level = <2>; + }; + cpr_opp3: opp3 { + opp-level = <3>; + qcom,opp-fuse-level = <3>; + }; + }; + + power-controller@b018000 { + compatible = "qcom,qcs404-cpr", "qcom,cpr"; + reg = <0x0b018000 0x1000>; + interrupts = <0 15 IRQ_TYPE_EDGE_RISING>; + clocks = <&xo_board>; + clock-names = "ref"; + vdd-apc-supply = <&pms405_s3>; + #power-domain-cells = <0>; + operating-points-v2 = <&cpr_opp_table>; + acc-syscon = <&tcsr>; + + nvmem-cells = <&cpr_efuse_quot_offset1>, + <&cpr_efuse_quot_offset2>, + <&cpr_efuse_quot_offset3>, + <&cpr_efuse_init_voltage1>, + <&cpr_efuse_init_voltage2>, + <&cpr_efuse_init_voltage3>, + <&cpr_efuse_quot1>, + <&cpr_efuse_quot2>, + <&cpr_efuse_quot3>, + <&cpr_efuse_ring1>, + <&cpr_efuse_ring2>, + <&cpr_efuse_ring3>, + <&cpr_efuse_revision>; + nvmem-cell-names = "cpr_quotient_offset1", + "cpr_quotient_offset2", + "cpr_quotient_offset3", + "cpr_init_voltage1", + "cpr_init_voltage2", + "cpr_init_voltage3", + "cpr_quotient1", + "cpr_quotient2", + "cpr_quotient3", + "cpr_ring_osc1", + "cpr_ring_osc2", + "cpr_ring_osc3", + "cpr_fuse_revision"; + }; diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml index 01bdda167eef..747622bdc57b 100644 --- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml @@ -28,6 +28,7 @@ properties: - fsl,imx8mn-gpc - fsl,imx8mq-gpc - fsl,imx8mm-gpc + - fsl,imx8mp-gpc reg: maxItems: 1 @@ -57,6 +58,7 @@ properties: include/dt-bindings/power/imx7-power.h for fsl,imx7d-gpc and include/dt-bindings/power/imx8m-power.h for fsl,imx8mq-gpc include/dt-bindings/power/imx8mm-power.h for fsl,imx8mm-gpc + include/dt-bindings/power/imx8mp-power.h for fsl,imx8mp-gpc maxItems: 1 clocks: diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml index f234a756c193..135c6f722091 100644 --- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml +++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml @@ -26,7 +26,9 @@ properties: - mediatek,mt8167-power-controller - mediatek,mt8173-power-controller - mediatek,mt8183-power-controller + - mediatek,mt8186-power-controller - mediatek,mt8192-power-controller + - mediatek,mt8195-power-controller '#power-domain-cells': const: 1 @@ -64,6 +66,7 @@ patternProperties: "include/dt-bindings/power/mt8173-power.h" - for MT8173 type power domain. "include/dt-bindings/power/mt8183-power.h" - for MT8183 type power domain. "include/dt-bindings/power/mt8192-power.h" - for MT8192 type power domain. + "include/dt-bindings/power/mt8195-power.h" - for MT8195 type power domain. maxItems: 1 clocks: diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml index 3143ed9a3313..889091b9814f 100644 --- a/Documentation/devicetree/bindings/power/power-domain.yaml +++ b/Documentation/devicetree/bindings/power/power-domain.yaml @@ -29,6 +29,8 @@ properties: domain-idle-states: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: | Phandles of idle states that defines the available states for the power-domain provider. The idle state definitions are compatible with the @@ -42,6 +44,8 @@ properties: operating-points-v2: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: Phandles to the OPP tables of power domains provided by a power domain provider. If the provider provides a single power domain only or all diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml index f48bc41d81ec..940e97b565bf 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml @@ -17,6 +17,7 @@ properties: compatible: enum: - qcom,mdm9607-rpmpd + - qcom,msm8226-rpmpd - qcom,msm8916-rpmpd - qcom,msm8939-rpmpd - qcom,msm8953-rpmpd diff --git a/Documentation/devicetree/bindings/power/renesas,apmu.yaml b/Documentation/devicetree/bindings/power/renesas,apmu.yaml index 391897d897f2..4d293b2b2f84 100644 --- a/Documentation/devicetree/bindings/power/renesas,apmu.yaml +++ b/Documentation/devicetree/bindings/power/renesas,apmu.yaml @@ -35,6 +35,8 @@ properties: cpus: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: | Array of phandles pointing to CPU cores, which should match the order of CPU cores used by the WUPCR and PSTR registers in the Advanced Power diff --git a/Documentation/devicetree/bindings/power/renesas,rzg2l-sysc.yaml b/Documentation/devicetree/bindings/power/renesas,rzg2l-sysc.yaml index 84ddc772b003..bb433e75a0ee 100644 --- a/Documentation/devicetree/bindings/power/renesas,rzg2l-sysc.yaml +++ b/Documentation/devicetree/bindings/power/renesas,rzg2l-sysc.yaml @@ -4,14 +4,14 @@ $id: "http://devicetree.org/schemas/power/renesas,rzg2l-sysc.yaml#" $schema: "http://devicetree.org/meta-schemas/core.yaml#" -title: Renesas RZ/G2L System Controller (SYSC) +title: Renesas RZ/{G2L,V2L} System Controller (SYSC) maintainers: - Geert Uytterhoeven <geert+renesas@glider.be> description: - The RZ/G2L System Controller (SYSC) performs system control of the LSI and - supports following functions, + The RZ/{G2L,V2L} System Controller (SYSC) performs system control of the LSI + and supports following functions, - External terminal state capture function - 34-bit address space access function - Low power consumption control @@ -21,6 +21,7 @@ properties: compatible: enum: - renesas,r9a07g044-sysc # RZ/G2{L,LC} + - renesas,r9a07g054-sysc # RZ/V2L reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml index 9b9d71087466..3deb0fc8dfd3 100644 --- a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml +++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml @@ -129,6 +129,8 @@ $defs: pm_qos: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: | A number of phandles to qos blocks which need to be saved and restored while power domain switches state. diff --git a/Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml b/Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml index c73abb2ff513..2dda91587dc3 100644 --- a/Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml +++ b/Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml @@ -14,6 +14,9 @@ description: | phandle in monitored-battery. If specified the driver uses the charge-full-design-microamp-hours property of the battery. +allOf: + - $ref: power-supply.yaml# + properties: compatible: const: cellwise,cw2015 @@ -37,9 +40,6 @@ properties: minimum: 250 power-supplies: - description: - Specifies supplies used for charging the battery connected to this gauge - $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 8 # Should be enough diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml new file mode 100644 index 000000000000..3978b48299de --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/maxim,max14577.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC Charger + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB + Integrated Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max14577.yaml for + additional information and example. + +properties: + compatible: + enum: + - maxim,max14577-charger + - maxim,max77836-charger + + maxim,constant-uvolt: + description: + Battery Constant Voltage in uV + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 4000000 + maximum: 4350000 + + maxim,eoc-uamp: + description: | + Current in uA for End-Of-Charge mode. + MAX14577: 50000-20000 + MAX77836: 5000-100000 + $ref: /schemas/types.yaml#/definitions/uint32 + + maxim,fast-charge-uamp: + description: | + Current in uA for Fast Charge + MAX14577: 90000-950000 + MAX77836: 45000-475000 + $ref: /schemas/types.yaml#/definitions/uint32 + + maxim,ovp-uvolt: + description: + OverVoltage Protection Threshold in uV; In an overvoltage condition, INT + asserts and charging stops. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [6000000, 6500000, 7000000, 7500000] + +required: + - compatible + - maxim,constant-uvolt + - maxim,eoc-uamp + - maxim,fast-charge-uamp + - maxim,ovp-uvolt + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max14577-charger + then: + properties: + maxim,eoc-uamp: + minimum: 50000 + maximum: 200000 + maxim,fast-charge-uamp: + minimum: 90000 + maximum: 950000 + else: + # max77836 + properties: + maxim,eoc-uamp: + minimum: 5000 + maximum: 100000 + maxim,fast-charge-uamp: + minimum: 45000 + maximum: 475000 + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml new file mode 100644 index 000000000000..a21dc1a8890f --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC Charger + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integrated + Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for + additional information and example. + +properties: + compatible: + const: maxim,max77693-charger + + maxim,constant-microvolt: + description: | + Battery constant voltage in uV. The charger will operate in fast + charge constant current mode till battery voltage reaches this level. + Then the charger will switch to fast charge constant voltage mode. + Also vsys (system voltage) will be set to this value when DC power is + supplied but charger is not enabled. + Valid values: 3650000 - 4400000, step by 25000 (rounded down) + minimum: 3650000 + maximum: 4400000 + default: 4200000 + + maxim,min-system-microvolt: + description: | + Minimal system voltage in uV. + enum: [3000000, 3100000, 3200000, 3300000, 3400000, 3500000, + 3600000, 3700000] + default: 3600000 + + maxim,thermal-regulation-celsius: + description: | + Temperature in Celsius for entering high temperature charging mode. + If die temperature exceeds this value the charging current will be + reduced by 105 mA/Celsius. + enum: [70, 85, 100, 115] + default: 100 + + maxim,battery-overcurrent-microamp: + description: | + Overcurrent protection threshold in uA (current from battery to + system). + Valid values: 2000000 - 3500000, step by 250000 (rounded down) + minimum: 2000000 + maximum: 3500000 + default: 3500000 + + maxim,charge-input-threshold-microvolt: + description: | + Threshold voltage in uV for triggering input voltage regulation loop. + If input voltage decreases below this value, the input current will + be reduced to reach the threshold voltage. + enum: [4300000, 4700000, 4800000, 4900000] + default: 4300000 + +required: + - compatible + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/power/supply/power-supply.yaml b/Documentation/devicetree/bindings/power/supply/power-supply.yaml index 259760167759..531b67225c74 100644 --- a/Documentation/devicetree/bindings/power/supply/power-supply.yaml +++ b/Documentation/devicetree/bindings/power/supply/power-supply.yaml @@ -12,6 +12,8 @@ maintainers: properties: power-supplies: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: This property is added to a supply in order to list the devices which supply it power, referenced by their phandles. diff --git a/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.yaml b/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.yaml index 72e8f274c791..99f506d6b0a0 100644 --- a/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.yaml +++ b/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.yaml @@ -46,9 +46,7 @@ additionalProperties: false patternProperties: "^i2c@[1-4]$": type: object - - allOf: - - $ref: /schemas/i2c/i2c-controller.yaml# + $ref: /schemas/i2c/i2c-controller.yaml# examples: - | diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml index 54ac42a9d354..2ce408a7c0ae 100644 --- a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml +++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml @@ -25,6 +25,11 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle deprecated: true + line-impedance-micro-ohms: + description: The line impedance between the battery and the + AB8500 inputs, to compensate for this when determining internal + resistance. + interrupts: maxItems: 5 diff --git a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml index 800d511502c4..e93e935564fb 100644 --- a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml @@ -52,33 +52,36 @@ properties: resets: maxItems: 1 -if: - properties: - compatible: - contains: - const: allwinner,sun50i-h6-pwm - -then: - properties: - clocks: - maxItems: 2 - - clock-names: - items: - - const: mod - - const: bus - - required: - - clock-names - - resets - -else: - properties: - clocks: - maxItems: 1 + +allOf: + - $ref: pwm.yaml# + + - if: + properties: + compatible: + contains: + const: allwinner,sun50i-h6-pwm + + then: + properties: + clocks: + maxItems: 2 + + clock-names: + items: + - const: mod + - const: bus + + required: + - clock-names + - resets + + else: + properties: + clocks: + maxItems: 1 required: - - "#pwm-cells" - compatible - reg - clocks diff --git a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml index 4080e098f746..119de3d7f9dd 100644 --- a/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/brcm,bcm7038-pwm.yaml @@ -28,7 +28,6 @@ properties: required: - compatible - reg - - "#pwm-cells" - clocks additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml index 4cfbffd8414a..7ab6912a845f 100644 --- a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml @@ -16,6 +16,9 @@ description: | An EC PWM node should be only found as a sub-node of the EC node (see Documentation/devicetree/bindings/mfd/google,cros-ec.yaml). +allOf: + - $ref: pwm.yaml# + properties: compatible: const: google,cros-ec-pwm @@ -39,7 +42,7 @@ examples: compatible = "google,cros-ec-spi"; reg = <0>; - cros_ec_pwm: ec-pwm { + cros_ec_pwm: pwm { compatible = "google,cros-ec-pwm"; #pwm-cells = <1>; }; diff --git a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml index 379d693889f6..b3da4e629341 100644 --- a/Documentation/devicetree/bindings/pwm/imx-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/imx-pwm.yaml @@ -9,6 +9,9 @@ title: Freescale i.MX PWM controller maintainers: - Philipp Zabel <p.zabel@pengutronix.de> +allOf: + - $ref: pwm.yaml# + properties: "#pwm-cells": description: | @@ -59,7 +62,6 @@ properties: maxItems: 1 required: - - "#pwm-cells" - compatible - reg - clocks diff --git a/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml index fe9ef42544f1..8bef9dfeba9a 100644 --- a/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.yaml @@ -13,6 +13,9 @@ description: | The TPM counter and period counter are shared between multiple channels, so all channels should use same period setting. +allOf: + - $ref: pwm.yaml# + properties: "#pwm-cells": const: 3 @@ -34,7 +37,6 @@ properties: maxItems: 1 required: - - "#pwm-cells" - compatible - reg - clocks diff --git a/Documentation/devicetree/bindings/pwm/intel,keembay-pwm.yaml b/Documentation/devicetree/bindings/pwm/intel,keembay-pwm.yaml index ff6880a02ce6..ec9f6bab798c 100644 --- a/Documentation/devicetree/bindings/pwm/intel,keembay-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/intel,keembay-pwm.yaml @@ -31,7 +31,6 @@ required: - compatible - reg - clocks - - '#pwm-cells' additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/intel,lgm-pwm.yaml b/Documentation/devicetree/bindings/pwm/intel,lgm-pwm.yaml index 11a606536169..59d7c4d864c1 100644 --- a/Documentation/devicetree/bindings/pwm/intel,lgm-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/intel,lgm-pwm.yaml @@ -9,6 +9,9 @@ title: LGM SoC PWM fan controller maintainers: - Rahul Tanwar <rtanwar@maxlinear.com> +allOf: + - $ref: pwm.yaml# + properties: compatible: const: intel,lgm-pwm diff --git a/Documentation/devicetree/bindings/pwm/iqs620a-pwm.yaml b/Documentation/devicetree/bindings/pwm/iqs620a-pwm.yaml index 1d7c27be50da..0a46af240d83 100644 --- a/Documentation/devicetree/bindings/pwm/iqs620a-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/iqs620a-pwm.yaml @@ -15,6 +15,9 @@ description: | Documentation/devicetree/bindings/mfd/iqs62x.yaml for further details as well as an example. +allOf: + - $ref: pwm.yaml# + properties: compatible: enum: @@ -25,7 +28,6 @@ properties: required: - compatible - - "#pwm-cells" additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml b/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml new file mode 100644 index 000000000000..a7fae1772a81 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/microchip,corepwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip IP corePWM controller bindings + +maintainers: + - Conor Dooley <conor.dooley@microchip.com> + +description: | + corePWM is an 16 channel pulse width modulator FPGA IP + + https://www.microsemi.com/existing-parts/parts/152118 + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + items: + - const: microchip,corepwm-rtl-v4 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + "#pwm-cells": + const: 2 + + microchip,sync-update-mask: + description: | + Depending on how the IP is instantiated, there are two modes of operation. + In synchronous mode, all channels are updated at the beginning of the PWM period, + and in asynchronous mode updates happen as the control registers are written. + A 16 bit wide "SHADOW_REG_EN" parameter of the IP core controls whether synchronous + mode is possible for each channel, and is set by the bitstream programmed to the + FPGA. If the IP core is instantiated with SHADOW_REG_ENx=1, both registers that + control the duty cycle for channel x have a second "shadow"/buffer reg synthesised. + At runtime a bit wide register exposed to APB can be used to toggle on/off + synchronised mode for all channels it has been synthesised for. + Each bit of "microchip,sync-update-mask" corresponds to a PWM channel & represents + whether synchronous mode is possible for the PWM channel. + + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + + microchip,dac-mode-mask: + description: | + Optional, per-channel Low Ripple DAC mode is possible on this IP core. It creates + a minimum period pulse train whose High/Low average is that of the chosen duty + cycle. This "DAC" will have far better bandwidth and ripple performance than the + standard PWM algorithm can achieve. A 16 bit DAC_MODE module parameter of the IP + core, set at instantiation and by the bitstream programmed to the FPGA, determines + whether a given channel operates in regular PWM or DAC mode. + Each bit corresponds to a PWM channel & represents whether DAC mode is enabled + for that channel. + + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + pwm@41000000 { + compatible = "microchip,corepwm-rtl-v4"; + microchip,sync-update-mask = /bits/ 32 <0>; + clocks = <&clkcfg 30>; + reg = <0x41000000 0xF0>; + #pwm-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml b/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml index 8740e076061e..a34cbc13f691 100644 --- a/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml @@ -10,6 +10,9 @@ maintainers: - Shawn Guo <shawnguo@kernel.org> - Anson Huang <anson.huang@nxp.com> +allOf: + - $ref: pwm.yaml# + properties: compatible: enum: @@ -28,7 +31,6 @@ properties: required: - compatible - reg - - "#pwm-cells" - fsl,pwm-number additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/pwm-mtk-disp.txt b/Documentation/devicetree/bindings/pwm/pwm-mtk-disp.txt index 902b271891ae..691e58b6c223 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-mtk-disp.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-mtk-disp.txt @@ -6,6 +6,7 @@ Required properties: - "mediatek,mt6595-disp-pwm": found on mt6595 SoC. - "mediatek,mt8167-disp-pwm", "mediatek,mt8173-disp-pwm": found on mt8167 SoC. - "mediatek,mt8173-disp-pwm": found on mt8173 SoC. + - "mediatek,mt8183-disp-pwm": found on mt8183 SoC.$ - reg: physical base address and length of the controller's registers. - #pwm-cells: must be 2. See pwm.yaml in this directory for a description of the cell format. diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.yaml b/Documentation/devicetree/bindings/pwm/pwm-rockchip.yaml index 81a54a4e8e3e..a336ff9364a9 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.yaml @@ -51,42 +51,44 @@ properties: required: - compatible - reg - - "#pwm-cells" - -if: - properties: - compatible: - contains: - enum: - - rockchip,rk3328-pwm - - rockchip,rv1108-pwm - -then: - properties: - clocks: - items: - - description: Used to derive the functional clock for the device. - - description: Used as the APB bus clock. - - clock-names: - items: - - const: pwm - - const: pclk - - required: - - clocks - - clock-names - -else: - properties: - clocks: - maxItems: 1 - description: - Used both to derive the functional clock - for the device and as the bus clock. - - required: - - clocks + +allOf: + - $ref: pwm.yaml# + + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3328-pwm + - rockchip,rv1108-pwm + + then: + properties: + clocks: + items: + - description: Used to derive the functional clock for the device. + - description: Used as the APB bus clock. + + clock-names: + items: + - const: pwm + - const: pclk + + required: + - clocks + - clock-names + + else: + properties: + clocks: + maxItems: 1 + description: + Used both to derive the functional clock + for the device and as the bus clock. + + required: + - clocks additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml b/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml index 188679cb8b8c..fe603fb1b2cc 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-samsung.yaml @@ -86,7 +86,6 @@ required: - clocks - clock-names - compatible - - "#pwm-cells" - reg additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml b/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml index 84e66913d042..605c1766dba8 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-sifive.yaml @@ -8,7 +8,6 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: SiFive PWM controller maintainers: - - Yash Shah <yash.shah@sifive.com> - Sagar Kadam <sagar.kadam@sifive.com> - Paul Walmsley <paul.walmsley@sifive.com> @@ -22,6 +21,9 @@ description: https://github.com/sifive/sifive-blocks/tree/master/src/main/scala/devices/pwm +allOf: + - $ref: pwm.yaml# + properties: compatible: items: @@ -55,7 +57,6 @@ required: - compatible - reg - clocks - - "#pwm-cells" - interrupts additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiecap.yaml b/Documentation/devicetree/bindings/pwm/pwm-tiecap.yaml index ed35b6cc48d5..3840ae709bc6 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-tiecap.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-tiecap.yaml @@ -47,7 +47,6 @@ properties: required: - compatible - reg - - "#pwm-cells" - clocks - clock-names diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml index ee312cb210e6..70a8f766212e 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.yaml @@ -48,7 +48,6 @@ properties: required: - compatible - reg - - "#pwm-cells" - clocks - clock-names diff --git a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml index 7ea1070b4b3a..1c94acbc2b4a 100644 --- a/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml +++ b/Documentation/devicetree/bindings/pwm/renesas,pwm-rcar.yaml @@ -59,21 +59,23 @@ properties: required: - compatible - reg - - '#pwm-cells' - clocks - power-domains -if: - not: - properties: - compatible: - contains: - enum: - - renesas,pwm-r8a7778 - - renesas,pwm-r8a7779 -then: - required: - - resets +allOf: + - $ref: pwm.yaml# + + - if: + not: + properties: + compatible: + contains: + enum: + - renesas,pwm-r8a7778 + - renesas,pwm-r8a7779 + then: + required: + - resets additionalProperties: false diff --git a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml index 1f5c6384182e..c6b2ab56b7fe 100644 --- a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml @@ -68,7 +68,6 @@ properties: required: - compatible - reg - - '#pwm-cells' - clocks - power-domains diff --git a/Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml b/Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml index d350f5edfb67..46622661e5fb 100644 --- a/Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml +++ b/Documentation/devicetree/bindings/pwm/toshiba,pwm-visconti.yaml @@ -9,6 +9,9 @@ title: Toshiba Visconti PWM Controller maintainers: - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> +allOf: + - $ref: pwm.yaml# + properties: compatible: items: @@ -23,7 +26,6 @@ properties: required: - compatible - reg - - '#pwm-cells' additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/max77802.txt b/Documentation/devicetree/bindings/regulator/max77802.txt deleted file mode 100644 index b82943d83677..000000000000 --- a/Documentation/devicetree/bindings/regulator/max77802.txt +++ /dev/null @@ -1,111 +0,0 @@ -Binding for Maxim MAX77802 regulators - -This is a part of device tree bindings of MAX77802 multi-function device. -More information can be found in bindings/mfd/max77802.txt file. - -The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout (LDO) -regulators that can be controlled over I2C. - -Following properties should be present in main device node of the MFD chip. - -Optional properties: -- inb1-supply: The input supply for BUCK1 -- inb2-supply: The input supply for BUCK2 -- inb3-supply: The input supply for BUCK3 -- inb4-supply: The input supply for BUCK4 -- inb5-supply: The input supply for BUCK5 -- inb6-supply: The input supply for BUCK6 -- inb7-supply: The input supply for BUCK7 -- inb8-supply: The input supply for BUCK8 -- inb9-supply: The input supply for BUCK9 -- inb10-supply: The input supply for BUCK10 -- inl1-supply: The input supply for LDO8 and LDO15 -- inl2-supply: The input supply for LDO17, LDO27, LDO30 and LDO35 -- inl3-supply: The input supply for LDO3, LDO5, LDO6 and LDO7 -- inl4-supply: The input supply for LDO10, LDO11, LDO13 and LDO14 -- inl5-supply: The input supply for LDO9 and LDO19 -- inl6-supply: The input supply for LDO4, LDO21, LDO24 and LDO33 -- inl7-supply: The input supply for LDO18, LDO20, LDO28 and LDO29 -- inl9-supply: The input supply for LDO12, LDO23, LDO25, LDO26, LDO32 and LDO34 -- inl10-supply: The input supply for LDO1 and LDO2 - -Optional nodes: -- regulators : The regulators of max77802 have to be instantiated - under subnode named "regulators" using the following format. - - regulator-name { - standard regulator constraints.... - }; - refer Documentation/devicetree/bindings/regulator/regulator.txt - -The regulator node name should be initialized with a string to get matched -with their hardware counterparts as follow. The valid names are: - - -LDOn : for LDOs, where n can lie in ranges 1-15, 17-21, 23-30 - and 32-35. - example: LDO1, LDO2, LDO35. - -BUCKn : for BUCKs, where n can lie in range 1 to 10. - example: BUCK1, BUCK5, BUCK10. - -The max77802 regulator supports two different operating modes: Normal and Low -Power Mode. Some regulators support the modes to be changed at startup or by -the consumers during normal operation while others only support to change the -mode during system suspend. The standard regulator suspend states binding can -be used to configure the regulator operating mode. - -The regulators that support the standard "regulator-initial-mode" property, -changing their mode during normal operation are: LDOs 1, 3, 20 and 21. - -The possible values for "regulator-initial-mode" and "regulator-mode" are: - 1: Normal regulator voltage output mode. - 3: Low Power which reduces the quiescent current down to only 1uA - -The valid modes list is defined in the dt-bindings/regulator/maxim,max77802.h -header and can be included by device tree source files. - -The standard "regulator-mode" property can only be used for regulators that -support changing their mode to Low Power Mode during suspend. These regulators -are: BUCKs 2-4 and LDOs 1-35. Also, it only takes effect if the regulator has -been enabled for the given suspend state using "regulator-on-in-suspend" and -has not been disabled for that state using "regulator-off-in-suspend". - -Example: - - max77802@9 { - compatible = "maxim,max77802"; - interrupt-parent = <&wakeup_eint>; - interrupts = <26 0>; - reg = <0x09>; - #address-cells = <1>; - #size-cells = <0>; - - inb1-supply = <&parent_reg>; - - regulators { - ldo1_reg: LDO1 { - regulator-name = "vdd_1v0"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - regulator-always-on; - regulator-initial-mode = <MAX77802_OPMODE_LP>; - }; - - ldo11_reg: LDO11 { - regulator-name = "vdd_ldo11"; - regulator-min-microvolt = <1900000>; - regulator-max-microvolt = <1900000>; - regulator-always-on; - regulator-state-mem { - regulator-on-in-suspend; - regulator-mode = <MAX77802_OPMODE_LP>; - }; - }; - - buck1_reg: BUCK1 { - regulator-name = "vdd_mif"; - regulator-min-microvolt = <950000>; - regulator-max-microvolt = <1300000>; - regulator-always-on; - regulator-boot-on; - }; - }; diff --git a/Documentation/devicetree/bindings/regulator/maxim,max14577.yaml b/Documentation/devicetree/bindings/regulator/maxim,max14577.yaml new file mode 100644 index 000000000000..16f01886a601 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max14577.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max14577.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC regulators + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB + Integrated Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max14577.yaml for + additional information and example. + +properties: + compatible: + enum: + - maxim,max14577-regulator + - maxim,max77836-regulator + + CHARGER: + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Current regulator. + + properties: + regulator-min-microvolt: false + regulator-max-microvolt: false + + SAFEOUT: + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Safeout LDO regulator (fixed voltage). + + properties: + regulator-min-microamp: false + regulator-max-microamp: false + regulator-min-microvolt: + const: 4900000 + regulator-max-microvolt: + const: 4900000 + +patternProperties: + "^LDO[12]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Current regulator. + + properties: + regulator-min-microamp: false + regulator-max-microamp: false + regulator-min-microvolt: + minimum: 800000 + regulator-max-microvolt: + maximum: 3950000 + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max14577-regulator + then: + properties: + LDO1: false + LDO2: false + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml new file mode 100644 index 000000000000..20d8559bdc2b --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC regulators + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integrated + Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for + additional information and example. + +properties: + CHARGER: + type: object + $ref: regulator.yaml# + additionalProperties: false + description: | + Current regulator. + + properties: + regulator-name: true + regulator-always-on: true + regulator-boot-on: true + regulator-min-microamp: + minimum: 60000 + regulator-max-microamp: + maximum: 2580000 + + required: + - regulator-name + +patternProperties: + "^ESAFEOUT[12]$": + type: object + $ref: regulator.yaml# + additionalProperties: false + description: | + Safeout LDO regulator. + + properties: + regulator-name: true + regulator-always-on: true + regulator-boot-on: true + regulator-min-microvolt: + minimum: 3300000 + regulator-max-microvolt: + maximum: 4950000 + + required: + - regulator-name + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml new file mode 100644 index 000000000000..f2b4dd15a0f3 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max77802.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max77802.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77802 Power Management IC regulators + +maintainers: + - Javier Martinez Canillas <javier@dowhile0.org> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77802 Power Management + Integrated Circuit (PMIC). + + The Maxim MAX77686 provides 10 high-efficiency Buck and 32 Low-DropOut (LDO) + regulators. + + See also Documentation/devicetree/bindings/mfd/maxim,max77802.yaml for + additional information and example. + + Certain regulators support "regulator-initial-mode" and "regulator-mode". + The valid modes list is defined in the dt-bindings/regulator/maxim,max77802.h + and their meaning is:: + 1 - Normal regulator voltage output mode. + 3 - Low Power which reduces the quiescent current down to only 1uA + + The standard "regulator-mode" property can only be used for regulators that + support changing their mode to Low Power Mode during suspend. These + regulators are:: bucks 2-4 and LDOs 1-35. Also, it only takes effect if the + regulator has been enabled for the given suspend state using + "regulator-on-in-suspend" and has not been disabled for that state using + "regulator-off-in-suspend". + +patternProperties: + # LDO1, LDO3, LDO20, LDO21 + "^LDO([13]|2[01])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + LDOs supporting the regulator-initial-mode property and changing their + mode during normal operation. + + # LDO2, LDO4-15, LDO17-19, LDO23-30, LDO32-35 + "^LDO([24-9]|1[0-5789]|2[3-9]|3[02345])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + LDOs supporting the regulator-mode property (changing mode to Low Power + Mode during suspend). + + properties: + regulator-initial-mode: false + + # buck2-4 + "^BUCK[2-4]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + bucks supporting the regulator-mode property (changing mode to Low Power + Mode during suspend). + + properties: + regulator-initial-mode: false + + # buck1, buck5-10 + "^BUCK([15-9]|10)$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + properties: + regulator-initial-mode: false + + patternProperties: + regulator-state-(standby|mem|disk): + type: object + properties: + regulator-mode: false + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77843.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77843.yaml new file mode 100644 index 000000000000..a963025e96c1 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max77843.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max77843.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77843 MicroUSB and Companion Power Management IC regulators + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + This is a part of device tree bindings for Maxim MAX77843 MicroUSB Integrated + Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max77843.yaml for + additional information and example. + +properties: + compatible: + const: maxim,max77843-regulator + + CHARGER: + type: object + $ref: regulator.yaml# + additionalProperties: false + description: | + Current regulator. + + properties: + regulator-name: true + regulator-always-on: true + regulator-boot-on: true + regulator-min-microamp: + minimum: 100000 + regulator-max-microamp: + maximum: 3150000 + + required: + - regulator-name + +patternProperties: + "^SAFEOUT[12]$": + type: object + $ref: regulator.yaml# + additionalProperties: false + description: | + Safeout LDO regulator. + + properties: + regulator-name: true + regulator-always-on: true + regulator-boot-on: true + regulator-min-microvolt: + minimum: 3300000 + regulator-max-microvolt: + maximum: 4950000 + + required: + - regulator-name + +required: + - compatible + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml b/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml index 35c53e27f78c..5898dcf10f06 100644 --- a/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml +++ b/Documentation/devicetree/bindings/regulator/maxim,max8973.yaml @@ -113,7 +113,7 @@ examples: }; - | - #include <dt-bindings/gpio/tegra-gpio.h> + #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> i2c { @@ -123,8 +123,7 @@ examples: regulator@1b { compatible = "maxim,max77621"; reg = <0x1b>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(Y, 1) IRQ_TYPE_LEVEL_LOW>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; regulator-always-on; regulator-boot-on; diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.yaml b/Documentation/devicetree/bindings/regulator/pfuze100.yaml index f578e72778a7..a26bbd68b729 100644 --- a/Documentation/devicetree/bindings/regulator/pfuze100.yaml +++ b/Documentation/devicetree/bindings/regulator/pfuze100.yaml @@ -70,7 +70,11 @@ properties: $ref: "regulator.yaml#" type: object - "^(vsnvs|vref|vrefddr|swbst|coin)$": + "^vldo[1-4]$": + $ref: "regulator.yaml#" + type: object + + "^(vsnvs|vref|vrefddr|swbst|coin|v33|vccsd)$": $ref: "regulator.yaml#" type: object diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml index 5c73d3f639c7..e28ee9e46788 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.yaml @@ -48,6 +48,7 @@ description: | For PMI8998, bob For PMR735A, smps1 - smps3, ldo1 - ldo7 For PMX55, smps1 - smps7, ldo1 - ldo16 + For PMX65, smps1 - smps8, ldo1 - ldo21 properties: compatible: @@ -70,6 +71,7 @@ properties: - qcom,pmm8155au-rpmh-regulators - qcom,pmr735a-rpmh-regulators - qcom,pmx55-rpmh-regulators + - qcom,pmx65-rpmh-regulators qcom,pmic-id: description: | diff --git a/Documentation/devicetree/bindings/regulator/regulator.yaml b/Documentation/devicetree/bindings/regulator/regulator.yaml index ed560ee8714e..a9b66ececccf 100644 --- a/Documentation/devicetree/bindings/regulator/regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/regulator.yaml @@ -213,6 +213,8 @@ properties: is 2-way - all coupled regulators should be linked with each other. A regulator should not be coupled with its supplier. $ref: "/schemas/types.yaml#/definitions/phandle-array" + items: + maxItems: 1 regulator-coupled-max-spread: description: Array of maximum spread between voltages of coupled regulators diff --git a/Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml b/Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml new file mode 100644 index 000000000000..28725c5467fc --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/richtek,rt5190a-regulator.yaml @@ -0,0 +1,141 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/richtek,rt5190a-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT5190A PMIC Regulator + +maintainers: + - ChiYuan Huang <cy_huang@richtek.com> + +description: | + The RT5190A integrates 1 channel buck controller, 3 channels high efficiency + synchronous buck converters, 1 LDO, I2C control interface and peripherial + logical control. + + It also supports mute AC OFF depop sound and quick setting storage while + input power is removed. + +properties: + compatible: + enum: + - richtek,rt5190a + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vin2-supply: + description: phandle to buck2 input voltage. + + vin3-supply: + description: phandle to buck3 input voltage. + + vin4-supply: + description: phandle to buck4 input voltage. + + vinldo-supply: + description: phandle to ldo input voltage + + richtek,mute-enable: + description: | + The mute function uses 'mutein', 'muteout', and 'vdet' pins as the control + signal. When enabled, The normal behavior is to bypass the 'mutein' signal + 'muteout'. But if the power source removal is detected from 'vdet', + whatever the 'mutein' signal is, it will pull down the 'muteout' to force + speakers mute. this function is commonly used to prevent the speaker pop + noise during AC power turned off in the modern TV system design. + type: boolean + + regulators: + type: object + + patternProperties: + "^buck[1-4]$|^ldo$": + type: object + $ref: regulator.yaml# + description: | + regulator description for buck1 and buck4. + + properties: + regulator-allowed-modes: + description: | + buck operating mode, only buck1/4 support mode operating. + 0: auto mode + 1: force pwm mode + items: + enum: [0, 1] + + richtek,latchup-enable: + type: boolean + description: | + If specified, undervolt protection mode changes from the default + hiccup to latchup. + + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/regulator/richtek,rt5190a-regulator.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@64 { + compatible = "richtek,rt5190a"; + reg = <0x64>; + interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>; + vin2-supply = <&rt5190_buck1>; + vin3-supply = <&rt5190_buck1>; + vin4-supply = <&rt5190_buck1>; + + regulators { + rt5190_buck1: buck1 { + regulator-name = "rt5190a-buck1"; + regulator-min-microvolt = <5090000>; + regulator-max-microvolt = <5090000>; + regulator-allowed-modes = <RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>; + regulator-boot-on; + }; + buck2 { + regulator-name = "rt5190a-buck2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1400000>; + regulator-boot-on; + }; + buck3 { + regulator-name = "rt5190a-buck3"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1400000>; + regulator-boot-on; + }; + buck4 { + regulator-name = "rt5190a-buck4"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-allowed-modes = <RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>; + regulator-boot-on; + }; + ldo { + regulator-name = "rt5190a-ldo"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml b/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml index df0191b1ceba..38bdaef4fa39 100644 --- a/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml +++ b/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml @@ -23,7 +23,7 @@ properties: - st,stm32mp1-booster st,syscfg: - $ref: "/schemas/types.yaml#/definitions/phandle-array" + $ref: "/schemas/types.yaml#/definitions/phandle" description: phandle to system configuration controller. vdda-supply: diff --git a/Documentation/devicetree/bindings/regulator/ti,tps62360.yaml b/Documentation/devicetree/bindings/regulator/ti,tps62360.yaml new file mode 100644 index 000000000000..12aeddedde05 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/ti,tps62360.yaml @@ -0,0 +1,98 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/ti,tps62360.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments TPS6236x Voltage Regulators + +maintainers: + - Laxman Dewangan <ldewangan@nvidia.com> + +description: | + The TPS6236x are a family of step down dc-dc converter with + an input voltage range of 2.5V to 5.5V. The devices provide + up to 3A peak load current, and an output voltage range of + 0.77V to 1.4V (TPS62360/62) and 0.5V to 1.77V (TPS62361B/63). + + Datasheet is available at: + https://www.ti.com/lit/gpn/tps62360 + +allOf: + - $ref: "regulator.yaml#" + +properties: + compatible: + enum: + - ti,tps62360 + - ti,tps62361 + - ti,tps62362 + - ti,tps62363 + + reg: + maxItems: 1 + + ti,vsel0-gpio: + description: | + GPIO for controlling VSEL0 line. If this property + is missing, then assume that there is no GPIO for + VSEL0 control. + maxItems: 1 + + ti,vsel1-gpio: + description: | + GPIO for controlling VSEL1 line. If this property + is missing, then assume that there is no GPIO for + VSEL1 control. + maxItems: 1 + + ti,enable-vout-discharge: + description: Enable output discharge. + type: boolean + + ti,enable-pull-down: + description: Enable pull down. + type: boolean + + ti,vsel0-state-high: + description: | + Initial state of VSEL0 input is high. If this property + is missing, then assume the state as low. + type: boolean + + ti,vsel1-state-high: + description: | + Initial state of VSEL1 input is high. If this property + is missing, then assume the state as low. + type: boolean + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@60 { + compatible = "ti,tps62361"; + reg = <0x60>; + regulator-name = "tps62361-vout"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + ti,vsel0-gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>; + ti,vsel1-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>; + ti,vsel0-state-high; + ti,vsel1-state-high; + ti,enable-pull-down; + ti,enable-vout-discharge; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/regulator/ti,tps62864.yaml b/Documentation/devicetree/bindings/regulator/ti,tps62864.yaml new file mode 100644 index 000000000000..0f29c75f42ea --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/ti,tps62864.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/ti,tps62864.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TPS62864/TPS6286/TPS62868/TPS62869 voltage regulator + +maintainers: + - Vincent Whitchurch <vincent.whitchurch@axis.com> + +properties: + compatible: + enum: + - ti,tps62864 + - ti,tps62866 + - ti,tps62868 + - ti,tps62869 + + reg: + maxItems: 1 + + regulators: + type: object + + properties: + "SW": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + #include <dt-bindings/regulator/ti,tps62864.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@48 { + compatible = "ti,tps62864"; + reg = <0x48>; + + regulators { + SW { + regulator-name = "+0.85V"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <890000>; + regulator-initial-mode = <TPS62864_MODE_FPWM>; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/regulator/tps62360-regulator.txt b/Documentation/devicetree/bindings/regulator/tps62360-regulator.txt deleted file mode 100644 index 1b20c3dbcdb8..000000000000 --- a/Documentation/devicetree/bindings/regulator/tps62360-regulator.txt +++ /dev/null @@ -1,44 +0,0 @@ -TPS62360 Voltage regulators - -Required properties: -- compatible: Must be one of the following. - "ti,tps62360" - "ti,tps62361", - "ti,tps62362", - "ti,tps62363", -- reg: I2C slave address - -Optional properties: -- ti,enable-vout-discharge: Enable output discharge. This is boolean value. -- ti,enable-pull-down: Enable pull down. This is boolean value. -- ti,vsel0-gpio: GPIO for controlling VSEL0 line. - If this property is missing, then assume that there is no GPIO - for vsel0 control. -- ti,vsel1-gpio: Gpio for controlling VSEL1 line. - If this property is missing, then assume that there is no GPIO - for vsel1 control. -- ti,vsel0-state-high: Initial state of vsel0 input is high. - If this property is missing, then assume the state as low (0). -- ti,vsel1-state-high: Initial state of vsel1 input is high. - If this property is missing, then assume the state as low (0). - -Any property defined as part of the core regulator binding, defined in -regulator.txt, can also be used. - -Example: - - abc: tps62360 { - compatible = "ti,tps62361"; - reg = <0x60>; - regulator-name = "tps62361-vout"; - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1500000>; - regulator-boot-on - ti,vsel0-gpio = <&gpio1 16 0>; - ti,vsel1-gpio = <&gpio1 17 0>; - ti,vsel0-state-high; - ti,vsel1-state-high; - ti,enable-pull-down; - ti,enable-force-pwm; - ti,enable-vout-discharge; - }; diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml index d21a25ee96e6..5b693a2d049c 100644 --- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml @@ -17,6 +17,7 @@ properties: compatible: enum: - mediatek,mt8183-scp + - mediatek,mt8186-scp - mediatek,mt8192-scp - mediatek,mt8195-scp diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml index c635c181d2c2..a4409c398193 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml @@ -47,6 +47,10 @@ properties: - qcom,sm8350-cdsp-pas - qcom,sm8350-slpi-pas - qcom,sm8350-mpss-pas + - qcom,sm8450-adsp-pas + - qcom,sm8450-cdsp-pas + - qcom,sm8450-mpss-pas + - qcom,sm8450-slpi-pas reg: maxItems: 1 @@ -115,6 +119,12 @@ properties: qcom,halt-regs: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: Phandle reference to a syscon representing TCSR + - description: offsets within syscon for q6 halt registers + - description: offsets within syscon for modem halt registers + - description: offsets within syscon for nc halt registers description: Phandle reference to a syscon representing TCSR followed by the three offsets within syscon for q6, modem and nc halt registers. @@ -175,6 +185,10 @@ allOf: - qcom,sm8350-cdsp-pas - qcom,sm8350-slpi-pas - qcom,sm8350-mpss-pas + - qcom,sm8450-adsp-pas + - qcom,sm8450-cdsp-pas + - qcom,sm8450-slpi-pas + - qcom,sm8450-mpss-pas then: properties: clocks: @@ -283,6 +297,9 @@ allOf: - qcom,sm8350-adsp-pas - qcom,sm8350-cdsp-pas - qcom,sm8350-slpi-pas + - qcom,sm8450-adsp-pas + - qcom,sm8450-cdsp-pas + - qcom,sm8450-slpi-pas then: properties: interrupts: @@ -312,6 +329,7 @@ allOf: - qcom,sm6350-mpss-pas - qcom,sm8150-mpss-pas - qcom,sm8350-mpss-pas + - qcom,sm8450-mpss-pas then: properties: interrupts: @@ -434,6 +452,7 @@ allOf: - qcom,sm6350-mpss-pas - qcom,sm8150-mpss-pas - qcom,sm8350-mpss-pas + - qcom,sm8450-mpss-pas then: properties: power-domains: @@ -458,6 +477,8 @@ allOf: - qcom,sm8250-slpi-pas - qcom,sm8350-adsp-pas - qcom,sm8350-slpi-pas + - qcom,sm8450-adsp-pas + - qcom,sm8450-slpi-pas then: properties: power-domains: @@ -475,6 +496,7 @@ allOf: contains: enum: - qcom,sm8350-cdsp-pas + - qcom,sm8450-cdsp-pas then: properties: power-domains: diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,hexagon-v56.txt b/Documentation/devicetree/bindings/remoteproc/qcom,hexagon-v56.txt deleted file mode 100644 index 1337a3d93d35..000000000000 --- a/Documentation/devicetree/bindings/remoteproc/qcom,hexagon-v56.txt +++ /dev/null @@ -1,140 +0,0 @@ -Qualcomm Technology Inc. Hexagon v56 Peripheral Image Loader - -This document defines the binding for a component that loads and boots firmware -on the Qualcomm Technology Inc. Hexagon v56 core. - -- compatible: - Usage: required - Value type: <string> - Definition: must be one of: - "qcom,qcs404-cdsp-pil", - "qcom,sdm845-adsp-pil" - -- reg: - Usage: required - Value type: <prop-encoded-array> - Definition: must specify the base address and size of the qdsp6ss register - -- interrupts-extended: - Usage: required - Value type: <prop-encoded-array> - Definition: must list the watchdog, fatal IRQs ready, handover and - stop-ack IRQs - -- interrupt-names: - Usage: required - Value type: <stringlist> - Definition: must be "wdog", "fatal", "ready", "handover", "stop-ack" - -- clocks: - Usage: required - Value type: <prop-encoded-array> - Definition: List of phandles and clock specifier pairs for the Hexagon, - per clock-names below. - -- clock-names: - Usage: required for SDM845 ADSP - Value type: <stringlist> - Definition: List of clock input name strings sorted in the same - order as the clocks property. Definition must have - "xo", "sway_cbcr", "lpass_ahbs_aon_cbcr", - "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", "qdsp6ss_sleep" - and "qdsp6ss_core". - -- clock-names: - Usage: required for QCS404 CDSP - Value type: <stringlist> - Definition: List of clock input name strings sorted in the same - order as the clocks property. Definition must have - "xo", "sway", "tbu", "bimc", "ahb_aon", "q6ss_slave", - "q6ss_master", "q6_axim". - -- power-domains: - Usage: required - Value type: <phandle> - Definition: reference to cx power domain node. - -- resets: - Usage: required - Value type: <phandle> - Definition: reference to the list of resets for the Hexagon. - -- reset-names: - Usage: required for SDM845 ADSP - Value type: <stringlist> - Definition: must be "pdc_sync" and "cc_lpass" - -- reset-names: - Usage: required for QCS404 CDSP - Value type: <stringlist> - Definition: must be "restart" - -- qcom,halt-regs: - Usage: required - Value type: <prop-encoded-array> - Definition: a phandle reference to a syscon representing TCSR followed - by the offset within syscon for Hexagon halt register. - -- memory-region: - Usage: required - Value type: <phandle> - Definition: reference to the reserved-memory for the firmware - -- qcom,smem-states: - Usage: required - Value type: <phandle> - Definition: reference to the smem state for requesting the Hexagon to - shut down - -- qcom,smem-state-names: - Usage: required - Value type: <stringlist> - Definition: must be "stop" - - -= SUBNODES -The adsp node may have an subnode named "glink-edge" that describes the -communication edge, channels and devices related to the Hexagon. -See ../soc/qcom/qcom,glink.txt for details on how to describe these. - -= EXAMPLE -The following example describes the resources needed to boot control the -ADSP, as it is found on SDM845 boards. - - remoteproc@17300000 { - compatible = "qcom,sdm845-adsp-pil"; - reg = <0x17300000 0x40c>; - - interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, - <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "wdog", "fatal", "ready", - "handover", "stop-ack"; - - clocks = <&rpmhcc RPMH_CXO_CLK>, - <&gcc GCC_LPASS_SWAY_CLK>, - <&lpasscc LPASS_Q6SS_AHBS_AON_CLK>, - <&lpasscc LPASS_Q6SS_AHBM_AON_CLK>, - <&lpasscc LPASS_QDSP6SS_XO_CLK>, - <&lpasscc LPASS_QDSP6SS_SLEEP_CLK>, - <&lpasscc LPASS_QDSP6SS_CORE_CLK>; - clock-names = "xo", "sway_cbcr", - "lpass_ahbs_aon_cbcr", - "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", - "qdsp6ss_sleep", "qdsp6ss_core"; - - power-domains = <&rpmhpd SDM845_CX>; - - resets = <&pdc_reset PDC_AUDIO_SYNC_RESET>, - <&aoss_reset AOSS_CC_LPASS_RESTART>; - reset-names = "pdc_sync", "cc_lpass"; - - qcom,halt-regs = <&tcsr_mutex_regs 0x22000>; - - memory-region = <&pil_adsp_mem>; - - qcom,smem-states = <&adsp_smp2p_out 0>; - qcom,smem-state-names = "stop"; - }; diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml new file mode 100644 index 000000000000..31413cfe10db --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml @@ -0,0 +1,161 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,qcs404-cdsp-pil.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QCS404 CDSP Peripheral Image Loader + +maintainers: + - Bjorn Andersson <bjorn.andersson@linaro.org> + +description: + This document defines the binding for a component that loads and boots firmware + on the Qualcomm Technology Inc. CDSP (Compute DSP). + +properties: + compatible: + enum: + - qcom,qcs404-cdsp-pil + + reg: + maxItems: 1 + description: + The base address and size of the qdsp6ss register + + interrupts: + items: + - description: Watchdog interrupt + - description: Fatal interrupt + - description: Ready interrupt + - description: Handover interrupt + - description: Stop acknowledge interrupt + + interrupt-names: + items: + - const: wdog + - const: fatal + - const: ready + - const: handover + - const: stop-ack + + clocks: + items: + - description: XO clock + - description: SWAY clock + - description: TBU clock + - description: BIMC clock + - description: AHB AON clock + - description: Q6SS SLAVE clock + - description: Q6SS MASTER clock + - description: Q6 AXIM clock + + clock-names: + items: + - const: xo + - const: sway + - const: tbu + - const: bimc + - const: ahb_aon + - const: q6ss_slave + - const: q6ss_master + - const: q6_axim + + power-domains: + items: + - description: CX power domain + + resets: + items: + - description: AOSS restart + + reset-names: + items: + - const: restart + + memory-region: + maxItems: 1 + description: Reference to the reserved-memory for the Hexagon core + + qcom,halt-regs: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle reference to a syscon representing TCSR followed by the + three offsets within syscon for q6, modem and nc halt registers. + + qcom,smem-states: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: States used by the AP to signal the Hexagon core + items: + - description: Stop the modem + + qcom,smem-state-names: + $ref: /schemas/types.yaml#/definitions/string + description: The names of the state bits used for SMP2P output + items: + - const: stop + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - power-domains + - resets + - reset-names + - qcom,halt-regs + - memory-region + - qcom,smem-states + - qcom,smem-state-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,gcc-qcs404.h> + #include <dt-bindings/power/qcom-rpmpd.h> + #include <dt-bindings/clock/qcom,turingcc-qcs404.h> + remoteproc@b00000 { + compatible = "qcom,qcs404-cdsp-pil"; + reg = <0x00b00000 0x4040>; + + interrupts-extended = <&intc GIC_SPI 229 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&cdsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&xo_board>, + <&gcc GCC_CDSP_CFG_AHB_CLK>, + <&gcc GCC_CDSP_TBU_CLK>, + <&gcc GCC_BIMC_CDSP_CLK>, + <&turingcc TURING_WRAPPER_AON_CLK>, + <&turingcc TURING_Q6SS_AHBS_AON_CLK>, + <&turingcc TURING_Q6SS_AHBM_AON_CLK>, + <&turingcc TURING_Q6SS_Q6_AXIM_CLK>; + clock-names = "xo", + "sway", + "tbu", + "bimc", + "ahb_aon", + "q6ss_slave", + "q6ss_master", + "q6_axim"; + + power-domains = <&rpmhpd SDM845_CX>; + + resets = <&gcc GCC_CDSP_RESTART>; + reset-names = "restart"; + + qcom,halt-regs = <&tcsr 0x19004>; + + memory-region = <&cdsp_fw_mem>; + + qcom,smem-states = <&cdsp_smp2p_out 0>; + qcom,smem-state-names = "stop"; + }; diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-wpss-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-wpss-pil.yaml new file mode 100644 index 000000000000..2424de733ee4 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc7280-wpss-pil.yaml @@ -0,0 +1,219 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,sc7280-wpss-pil.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC7280 WPSS Peripheral Image Loader + +maintainers: + - Bjorn Andersson <bjorn.andersson@linaro.org> + +description: + This document defines the binding for a component that loads and boots firmware + on the Qualcomm Technology Inc. WPSS. + +properties: + compatible: + enum: + - qcom,sc7280-wpss-pil + + reg: + maxItems: 1 + description: + The base address and size of the qdsp6ss register + + interrupts: + items: + - description: Watchdog interrupt + - description: Fatal interrupt + - description: Ready interrupt + - description: Handover interrupt + - description: Stop acknowledge interrupt + - description: Shutdown acknowledge interrupt + + interrupt-names: + items: + - const: wdog + - const: fatal + - const: ready + - const: handover + - const: stop-ack + - const: shutdown-ack + + clocks: + items: + - description: GCC WPSS AHB BDG Master clock + - description: GCC WPSS AHB clock + - description: GCC WPSS RSCP clock + - description: XO clock + + clock-names: + items: + - const: ahb_bdg + - const: ahb + - const: rscp + - const: xo + + power-domains: + items: + - description: CX power domain + - description: MX power domain + + power-domain-names: + items: + - const: cx + - const: mx + + resets: + items: + - description: AOSS restart + - description: PDC SYNC + + reset-names: + items: + - const: restart + - const: pdc_sync + + memory-region: + $ref: /schemas/types.yaml#/definitions/phandle + description: Reference to the reserved-memory for the Hexagon core + + firmware-name: + $ref: /schemas/types.yaml#/definitions/string + description: + The name of the firmware which should be loaded for this remote + processor. + + qcom,halt-regs: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle reference to a syscon representing TCSR followed by the + three offsets within syscon for q6, modem and nc halt registers. + + qcom,qmp: + $ref: /schemas/types.yaml#/definitions/phandle + description: Reference to the AOSS side-channel message RAM. + + qcom,smem-states: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: States used by the AP to signal the Hexagon core + items: + - description: Stop the modem + + qcom,smem-state-names: + $ref: /schemas/types.yaml#/definitions/string + description: The names of the state bits used for SMP2P output + items: + - const: stop + + glink-edge: + type: object + description: | + Qualcomm G-Link subnode which represents communication edge, channels + and devices related to the ADSP. + + properties: + interrupts: + items: + - description: IRQ from WPSS to GLINK + + mboxes: + items: + - description: Mailbox for communication between APPS and WPSS + + label: + description: The names of the state bits used for SMP2P output + items: + - const: wpss + + qcom,remote-pid: + $ref: /schemas/types.yaml#/definitions/uint32 + description: ID of the shared memory used by GLINK for communication with WPSS + maxItems: 1 + + required: + - interrupts + - mboxes + - label + - qcom,remote-pid + + additionalProperties: false + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - power-domains + - power-domain-names + - resets + - reset-names + - qcom,halt-regs + - memory-region + - qcom,qmp + - qcom,smem-states + - qcom,smem-state-names + - glink-edge + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,gcc-sc7280.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/power/qcom-rpmpd.h> + #include <dt-bindings/reset/qcom,sdm845-aoss.h> + #include <dt-bindings/reset/qcom,sdm845-pdc.h> + #include <dt-bindings/mailbox/qcom-ipcc.h> + remoteproc@8a00000 { + compatible = "qcom,sc7280-wpss-pil"; + reg = <0x08a00000 0x10000>; + + interrupts-extended = <&intc GIC_SPI 587 IRQ_TYPE_EDGE_RISING>, + <&wpss_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&wpss_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&wpss_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&wpss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, + <&wpss_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", "handover", + "stop-ack", "shutdown-ack"; + + clocks = <&gcc GCC_WPSS_AHB_BDG_MST_CLK>, + <&gcc GCC_WPSS_AHB_CLK>, + <&gcc GCC_WPSS_RSCP_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "ahb_bdg", "ahb", + "rscp", "xo"; + + power-domains = <&rpmhpd SC7280_CX>, + <&rpmhpd SC7280_MX>; + power-domain-names = "cx", "mx"; + + memory-region = <&wpss_mem>; + + qcom,qmp = <&aoss_qmp>; + + qcom,smem-states = <&wpss_smp2p_out 0>; + qcom,smem-state-names = "stop"; + + resets = <&aoss_reset AOSS_CC_WCSS_RESTART>, + <&pdc_reset PDC_WPSS_SYNC_RESET>; + reset-names = "restart", "pdc_sync"; + + qcom,halt-regs = <&tcsr_mutex 0x37000>; + + glink-edge { + interrupts-extended = <&ipcc IPCC_CLIENT_WPSS + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_WPSS + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + label = "wpss"; + qcom,remote-pid = <13>; + }; + }; diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml new file mode 100644 index 000000000000..1535bbbe25da --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml @@ -0,0 +1,160 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/remoteproc/qcom,sdm845-adsp-pil.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SDM845 ADSP Peripheral Image Loader + +maintainers: + - Bjorn Andersson <bjorn.andersson@linaro.org> + +description: + This document defines the binding for a component that loads and boots firmware + on the Qualcomm Technology Inc. ADSP. + +properties: + compatible: + enum: + - qcom,sdm845-adsp-pil + + reg: + maxItems: 1 + description: + The base address and size of the qdsp6ss register + + interrupts: + items: + - description: Watchdog interrupt + - description: Fatal interrupt + - description: Ready interrupt + - description: Handover interrupt + - description: Stop acknowledge interrupt + + interrupt-names: + items: + - const: wdog + - const: fatal + - const: ready + - const: handover + - const: stop-ack + + clocks: + items: + - description: XO clock + - description: SWAY clock + - description: LPASS AHBS AON clock + - description: LPASS AHBM AON clock + - description: QDSP XO clock + - description: Q6SP6SS SLEEP clock + - description: Q6SP6SS CORE clock + + clock-names: + items: + - const: xo + - const: sway_cbcr + - const: lpass_ahbs_aon_cbcr + - const: lpass_ahbm_aon_cbcr + - const: qdsp6ss_xo + - const: qdsp6ss_sleep + - const: qdsp6ss_core + + power-domains: + items: + - description: CX power domain + + resets: + items: + - description: PDC AUDIO SYNC RESET + - description: CC LPASS restart + + reset-names: + items: + - const: pdc_sync + - const: cc_lpass + + memory-region: + maxItems: 1 + description: Reference to the reserved-memory for the Hexagon core + + qcom,halt-regs: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle reference to a syscon representing TCSR followed by the + three offsets within syscon for q6, modem and nc halt registers. + + qcom,smem-states: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: States used by the AP to signal the Hexagon core + items: + - description: Stop the modem + + qcom,smem-state-names: + $ref: /schemas/types.yaml#/definitions/string + description: The names of the state bits used for SMP2P output + items: + - const: stop + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - power-domains + - resets + - reset-names + - qcom,halt-regs + - memory-region + - qcom,smem-states + - qcom,smem-state-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + #include <dt-bindings/clock/qcom,lpass-sdm845.h> + #include <dt-bindings/power/qcom-rpmpd.h> + #include <dt-bindings/reset/qcom,sdm845-pdc.h> + #include <dt-bindings/reset/qcom,sdm845-aoss.h> + remoteproc@17300000 { + compatible = "qcom,sdm845-adsp-pil"; + reg = <0x17300000 0x40c>; + + interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_LPASS_SWAY_CLK>, + <&lpasscc LPASS_Q6SS_AHBS_AON_CLK>, + <&lpasscc LPASS_Q6SS_AHBM_AON_CLK>, + <&lpasscc LPASS_QDSP6SS_XO_CLK>, + <&lpasscc LPASS_QDSP6SS_SLEEP_CLK>, + <&lpasscc LPASS_QDSP6SS_CORE_CLK>; + clock-names = "xo", "sway_cbcr", + "lpass_ahbs_aon_cbcr", + "lpass_ahbm_aon_cbcr", "qdsp6ss_xo", + "qdsp6ss_sleep", "qdsp6ss_core"; + + power-domains = <&rpmhpd SDM845_CX>; + + resets = <&pdc_reset PDC_AUDIO_SYNC_RESET>, + <&aoss_reset AOSS_CC_LPASS_RESTART>; + reset-names = "pdc_sync", "cc_lpass"; + + qcom,halt-regs = <&tcsr_mutex_regs 0x22000>; + + memory-region = <&pil_adsp_mem>; + + qcom,smem-states = <&adsp_smp2p_out 0>; + qcom,smem-state-names = "stop"; + }; diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml index b587c97c282b..be3d9b0e876b 100644 --- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml @@ -29,17 +29,22 @@ properties: st,syscfg-holdboot: description: remote processor reset hold boot - - Phandle of syscon block. - - The offset of the hold boot setting register. - - The field mask of the hold boot. $ref: "/schemas/types.yaml#/definitions/phandle-array" - maxItems: 1 + items: + - items: + - description: Phandle of syscon block + - description: The offset of the hold boot setting register + - description: The field mask of the hold boot st,syscfg-tz: description: Reference to the system configuration which holds the RCC trust zone mode $ref: "/schemas/types.yaml#/definitions/phandle-array" - maxItems: 1 + items: + - items: + - description: Phandle of syscon block + - description: FIXME + - description: FIXME interrupts: description: Should contain the WWDG1 watchdog reset interrupt @@ -93,20 +98,32 @@ properties: $ref: "/schemas/types.yaml#/definitions/phandle-array" description: | Reference to the system configuration which holds the remote - maxItems: 1 + items: + - items: + - description: Phandle of syscon block + - description: FIXME + - description: FIXME st,syscfg-m4-state: $ref: "/schemas/types.yaml#/definitions/phandle-array" description: | Reference to the tamp register which exposes the Cortex-M4 state. - maxItems: 1 + items: + - items: + - description: Phandle of syscon block with the tamp register + - description: FIXME + - description: FIXME st,syscfg-rsc-tbl: $ref: "/schemas/types.yaml#/definitions/phandle-array" description: | Reference to the tamp register which references the Cortex-M4 resource table address. - maxItems: 1 + items: + - items: + - description: Phandle of syscon block with the tamp register + - description: FIXME + - description: FIXME st,auto-boot: $ref: /schemas/types.yaml#/definitions/flag diff --git a/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml index 7b56497eec4d..cedbc5efdc56 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml @@ -79,6 +79,8 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 4 + items: + maxItems: 1 description: | phandles to one or more reserved on-chip SRAM regions. The regions should be defined as child nodes of the respective SRAM node, and @@ -140,6 +142,14 @@ examples: #address-cells = <2>; #size-cells = <2>; + mailbox0_cluster3: mailbox-0 { + #mbox-cells = <1>; + }; + + mailbox0_cluster4: mailbox-1 { + #mbox-cells = <1>; + }; + bus@100000 { compatible = "simple-bus"; #address-cells = <2>; diff --git a/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml index d9c7e8c2b268..fb9605f0655b 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/ti,k3-r5f-rproc.yaml @@ -95,8 +95,7 @@ patternProperties: addresses. Cache and memory access settings are provided through a Memory Protection Unit (MPU), programmable only from the R5Fs. - allOf: - - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml# + $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml# properties: compatible: @@ -189,6 +188,8 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/phandle-array minItems: 1 maxItems: 4 + items: + maxItems: 1 description: | phandles to one or more reserved on-chip SRAM regions. The regions should be defined as child nodes of the respective SRAM node, and @@ -236,6 +237,14 @@ examples: #address-cells = <2>; #size-cells = <2>; + mailbox0: mailbox-0 { + #mbox-cells = <1>; + }; + + mailbox1: mailbox-1 { + #mbox-cells = <1>; + }; + bus@100000 { compatible = "simple-bus"; #address-cells = <2>; diff --git a/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml b/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml index c6c12129d6b7..1fdc2741c36e 100644 --- a/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/ti,omap-remoteproc.yaml @@ -123,13 +123,14 @@ properties: ti,bootreg: $ref: /schemas/types.yaml#/definitions/phandle-array - description: | - Should be a triple of the phandle to the System Control - Configuration region that contains the boot address - register, the register offset of the boot address - register within the System Control module, and the bit - shift within the register. This property is required for - all the DSP instances on OMAP4, OMAP5 and DRA7xx SoCs. + items: + - items: + - description: phandle to the System Control Configuration region + - description: register offset of the boot address register + - description: the bit shift within the register + description: + This property is required for all the DSP instances on OMAP4, OMAP5 + and DRA7xx SoCs. ti,autosuspend-delay-ms: description: | @@ -140,6 +141,8 @@ properties: ti,timers: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: | One or more phandles to OMAP DMTimer nodes, that serve as System/Tick timers for the OS running on the remote @@ -156,6 +159,8 @@ properties: ti,watchdog-timers: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + maxItems: 1 description: | One or more phandles to OMAP DMTimer nodes, used to serve as Watchdog timers for the processor cores. This diff --git a/Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml b/Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml new file mode 100644 index 000000000000..257a0b51994a --- /dev/null +++ b/Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reserved-memory/google,open-dice.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Open Profile for DICE Device Tree Bindings + +description: | + This binding represents a reserved memory region containing data + generated by the Open Profile for DICE protocol. + + See https://pigweed.googlesource.com/open-dice/ + +maintainers: + - David Brazdil <dbrazdil@google.com> + +allOf: + - $ref: "reserved-memory.yaml" + +properties: + compatible: + const: google,open-dice + + reg: + description: page-aligned region of memory containing DICE data + +required: + - compatible + - reg + - no-map + +unevaluatedProperties: false + +examples: + - | + reserved-memory { + #address-cells = <2>; + #size-cells = <1>; + + dice: dice@12340000 { + compatible = "google,open-dice"; + reg = <0x00 0x12340000 0x2000>; + no-map; + }; + }; diff --git a/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml b/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml index a4bf757d6881..618105f079be 100644 --- a/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml +++ b/Documentation/devicetree/bindings/reserved-memory/shared-dma-pool.yaml @@ -56,6 +56,16 @@ properties: If this property is present, then Linux will use the region for the default pool of the consistent DMA allocator. +if: + properties: + compatible: + contains: + const: restricted-dma-pool +then: + properties: + no-map: false + reusable: false + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml b/Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml new file mode 100644 index 000000000000..0e5ee8decc0d --- /dev/null +++ b/Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/delta,tn48m-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Delta Networks TN48M CPLD reset controller + +maintainers: + - Robert Marko <robert.marko@sartura.hr> + +description: | + This module is part of the Delta TN48M multi-function device. For more + details see ../mfd/delta,tn48m-cpld.yaml. + + Reset controller modules provides resets for the following: + * 88F7040 SoC + * 88F6820 SoC + * 98DX3265 switch MAC-s + * 88E1680 PHY-s + * 88E1512 PHY + * PoE PSE controller + +properties: + compatible: + const: delta,tn48m-reset + + "#reset-cells": + const: 1 + +required: + - compatible + - "#reset-cells" + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml b/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml index b13514e6783d..86c2569ced97 100644 --- a/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml +++ b/Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/reset/renesas,rzg2l-usbphy-ctrl.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Renesas RZ/G2L USBPHY Control +title: Renesas RZ/{G2L,V2L} USBPHY Control maintainers: - Biju Das <biju.das.jz@bp.renesas.com> @@ -18,6 +18,7 @@ properties: items: - enum: - renesas,r9a07g044-usbphy-ctrl # RZ/G2{L,LC} + - renesas,r9a07g054-usbphy-ctrl # RZ/V2L - const: renesas,rzg2l-usbphy-ctrl reg: diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index aa5fb64d57eb..d632ac76532e 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -99,6 +99,14 @@ properties: - compatible - interrupt-controller + cpu-idle-states: + $ref: '/schemas/types.yaml#/definitions/phandle-array' + items: + maxItems: 1 + description: | + List of phandles to idle state nodes supported + by this hart (see ./idle-states.yaml). + required: - riscv,isa - interrupt-controller diff --git a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml index 2b1f91603897..e2d330bd4608 100644 --- a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml +++ b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml @@ -9,7 +9,6 @@ title: SiFive L2 Cache Controller maintainers: - Sagar Kadam <sagar.kadam@sifive.com> - - Yash Shah <yash.shah@sifive.com> - Paul Walmsley <paul.walmsley@sifive.com> description: diff --git a/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml b/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml index c1527637eb74..3ce45456d867 100644 --- a/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml +++ b/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml @@ -9,7 +9,7 @@ title: Atmel AT91 True Random Number Generator maintainers: - Nicolas Ferre <nicolas.ferre@microchip.com> - Alexandre Belloni <alexandre.belloni@bootlin.com> - - Ludovic Desroches <ludovic.desroches@microchip.com> + - Claudiu Beznea <claudiu.beznea@microchip.com> properties: compatible: diff --git a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml index beeb90e55727..0b767fec39d8 100644 --- a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml @@ -16,16 +16,22 @@ properties: compatible: oneOf: - - const: allwinner,sun6i-a31-rtc - - const: allwinner,sun8i-a23-rtc - - const: allwinner,sun8i-h3-rtc - - const: allwinner,sun8i-r40-rtc - - const: allwinner,sun8i-v3-rtc - - const: allwinner,sun50i-h5-rtc + - enum: + - allwinner,sun6i-a31-rtc + - allwinner,sun8i-a23-rtc + - allwinner,sun8i-h3-rtc + - allwinner,sun8i-r40-rtc + - allwinner,sun8i-v3-rtc + - allwinner,sun50i-h5-rtc + - allwinner,sun50i-h6-rtc + - allwinner,sun50i-h616-rtc + - allwinner,sun50i-r329-rtc - items: - const: allwinner,sun50i-a64-rtc - const: allwinner,sun8i-h3-rtc - - const: allwinner,sun50i-h6-rtc + - items: + - const: allwinner,sun20i-d1-rtc + - const: allwinner,sun50i-r329-rtc reg: maxItems: 1 @@ -37,7 +43,12 @@ properties: - description: RTC Alarm 1 clocks: - maxItems: 1 + minItems: 1 + maxItems: 4 + + clock-names: + minItems: 1 + maxItems: 4 clock-output-names: minItems: 1 @@ -85,6 +96,7 @@ allOf: enum: - allwinner,sun8i-h3-rtc - allwinner,sun50i-h5-rtc + - allwinner,sun50i-h6-rtc then: properties: @@ -96,19 +108,68 @@ allOf: properties: compatible: contains: - const: allwinner,sun50i-h6-rtc + const: allwinner,sun50i-h616-rtc then: properties: - clock-output-names: + clocks: minItems: 3 maxItems: 3 + items: + - description: Bus clock for register access + - description: 24 MHz oscillator + - description: 32 kHz clock from the CCU + + clock-names: + minItems: 3 + maxItems: 3 + items: + - const: bus + - const: hosc + - const: pll-32k + + required: + - clocks + - clock-names - if: properties: compatible: contains: - const: allwinner,sun8i-r40-rtc + const: allwinner,sun50i-r329-rtc + + then: + properties: + clocks: + minItems: 3 + maxItems: 4 + items: + - description: Bus clock for register access + - description: 24 MHz oscillator + - description: AHB parent for internal SPI clock + - description: External 32768 Hz oscillator + + clock-names: + minItems: 3 + maxItems: 4 + items: + - const: bus + - const: hosc + - const: ahb + - const: ext-osc32k + + required: + - clocks + - clock-names + + - if: + properties: + compatible: + contains: + enum: + - allwinner,sun8i-r40-rtc + - allwinner,sun50i-h616-rtc + - allwinner,sun50i-r329-rtc then: properties: @@ -127,7 +188,6 @@ required: - compatible - reg - interrupts - - clock-output-names additionalProperties: false diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt deleted file mode 100644 index 3f0e2a5950eb..000000000000 --- a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt +++ /dev/null @@ -1,25 +0,0 @@ -Atmel AT91SAM9260 Real Time Timer - -Required properties: -- compatible: should be one of the following: - - "atmel,at91sam9260-rtt" - - "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt" -- reg: should encode the memory region of the RTT controller -- interrupts: rtt alarm/event interrupt -- clocks: should contain the 32 KHz slow clk that will drive the RTT block. -- atmel,rtt-rtc-time-reg: should encode the GPBR register used to store - the time base when the RTT is used as an RTC. - The first cell should point to the GPBR node and the second one - encode the offset within the GPBR block (or in other words, the - GPBR register used to store the time base). - - -Example: - -rtt@fffffd20 { - compatible = "atmel,at91sam9260-rtt"; - reg = <0xfffffd20 0x10>; - interrupts = <1 4 7>; - clocks = <&clk32k>; - atmel,rtt-rtc-time-reg = <&gpbr 0x0>; -}; diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml b/Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml new file mode 100644 index 000000000000..0ef1b7ff4a77 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/atmel,at91sam9260-rtt.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/atmel,at91sam9260-rtt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel AT91 RTT Device Tree Bindings + +allOf: + - $ref: "rtc.yaml#" + +maintainers: + - Alexandre Belloni <alexandre.belloni@bootlin.com> + +properties: + compatible: + oneOf: + - items: + - const: atmel,at91sam9260-rtt + - items: + - const: microchip,sam9x60-rtt + - const: atmel,at91sam9260-rtt + - items: + - const: microchip,sama7g5-rtt + - const: microchip,sam9x60-rtt + - const: atmel,at91sam9260-rtt + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + atmel,rtt-rtc-time-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: Phandle to the GPBR node. + - description: Offset within the GPBR block. + description: + Should encode the GPBR register used to store the time base when the + RTT is used as an RTC. The first cell should point to the GPBR node + and the second one encodes the offset within the GPBR block (or in + other words, the GPBR register used to store the time base). + +required: + - compatible + - reg + - interrupts + - clocks + - atmel,rtt-rtc-time-reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + rtc@fffffd20 { + compatible = "atmel,at91sam9260-rtt"; + reg = <0xfffffd20 0x10>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&clk32k>; + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; + }; diff --git a/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml new file mode 100644 index 000000000000..a2e984ea3553 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/microchip,mfps-rtc.yaml# + +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip PolarFire Soc (MPFS) RTC Device Tree Bindings + +allOf: + - $ref: rtc.yaml# + +maintainers: + - Daire McNamara <daire.mcnamara@microchip.com> + - Lewis Hanly <lewis.hanly@microchip.com> + +properties: + compatible: + enum: + - microchip,mpfs-rtc + + reg: + maxItems: 1 + + interrupts: + items: + - description: | + RTC_WAKEUP interrupt + - description: | + RTC_MATCH, asserted when the content of the Alarm register is equal + to that of the RTC's count register. + + clocks: + maxItems: 1 + + clock-names: + items: + - const: rtc + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + rtc@20124000 { + compatible = "microchip,mpfs-rtc"; + reg = <0x20124000 0x1000>; + clocks = <&clkcfg 21>; + clock-names = "rtc"; + interrupts = <80>, <81>; + }; +... diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml index 6e04e3848261..ff364bd0fbac 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml @@ -20,15 +20,15 @@ properties: - fsl,ls1021a-lpuart - fsl,ls1028a-lpuart - fsl,imx7ulp-lpuart - - fsl,imx8qm-lpuart + - fsl,imx8qxp-lpuart - fsl,imxrt1050-lpuart - items: - - enum: - - fsl,imx8qxp-lpuart - - fsl,imx8ulp-lpuart + - const: fsl,imx8ulp-lpuart - const: fsl,imx7ulp-lpuart - items: - - const: fsl,imx8qm-lpuart + - enum: + - fsl,imx8qm-lpuart + - fsl,imx8dxl-lpuart - const: fsl,imx8qxp-lpuart reg: diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt index b3a0bfef0d54..113b5d6a2245 100644 --- a/Documentation/devicetree/bindings/serial/mtk-uart.txt +++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt @@ -20,6 +20,7 @@ Required properties: * "mediatek,mt8135-uart" for MT8135 compatible UARTS * "mediatek,mt8173-uart" for MT8173 compatible UARTS * "mediatek,mt8183-uart", "mediatek,mt6577-uart" for MT8183 compatible UARTS + * "mediatek,mt8186-uart", "mediatek,mt6577-uart" for MT8183 compatible UARTS * "mediatek,mt8192-uart", "mediatek,mt6577-uart" for MT8192 compatible UARTS * "mediatek,mt8195-uart", "mediatek,mt6577-uart" for MT8195 compatible UARTS * "mediatek,mt8516-uart" for MT8516 compatible UARTS diff --git a/Documentation/devicetree/bindings/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt index 2d0dbdf32d1d..a062bbca532c 100644 --- a/Documentation/devicetree/bindings/serial/mvebu-uart.txt +++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt @@ -14,7 +14,10 @@ Required properties: is provided (possible only with the "marvell,armada-3700-uart" compatible string for backward compatibility), it will only work if the baudrate was initialized by the bootloader and no baudrate - change will then be possible. + change will then be possible. When provided it should be UART1-clk + for standard variant of UART and UART2-clk for extended variant + of UART. TBG clock (with UART TBG divisors d1=d2=1) or xtal clock + should not be used and are supported only for backward compatibility. - interrupts: - Must contain three elements for the standard variant of the IP (marvell,armada-3700-uart): "uart-sum", "uart-tx" and "uart-rx", @@ -34,7 +37,7 @@ Example: uart0: serial@12000 { compatible = "marvell,armada-3700-uart"; reg = <0x12000 0x18>; - clocks = <&xtalclk>; + clocks = <&uartclk 0>; interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, @@ -45,7 +48,7 @@ Example: uart1: serial@12200 { compatible = "marvell,armada-3700-uart-ext"; reg = <0x12200 0x30>; - clocks = <&xtalclk>; + clocks = <&uartclk 1>; interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>; diff --git a/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt b/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt deleted file mode 100644 index a08df97a69e6..000000000000 --- a/Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt +++ /dev/null @@ -1,17 +0,0 @@ -RDA Micro UART - -Required properties: -- compatible : "rda,8810pl-uart" for RDA8810PL SoCs. -- reg : Offset and length of the register set for the device. -- interrupts : Should contain UART interrupt. -- clocks : Phandle to the input clock. - - -Example: - - uart2: serial@20a90000 { - compatible = "rda,8810pl-uart"; - reg = <0x20a90000 0x1000>; - interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&uart_clk>; - }; diff --git a/Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml b/Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml new file mode 100644 index 000000000000..5f4ed8221270 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/serial/rda,8810pl-uart.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RDA Micro UART Interface + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + const: rda,8810pl-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + uart3: serial@20a90000 { + compatible = "rda,8810pl-uart"; + reg = <0x20a90000 0x1000>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&uart_clk>; + }; +... diff --git a/Documentation/devicetree/bindings/serial/renesas,sci.yaml b/Documentation/devicetree/bindings/serial/renesas,sci.yaml index 8dda4e10e09d..bf7708a7a2c0 100644 --- a/Documentation/devicetree/bindings/serial/renesas,sci.yaml +++ b/Documentation/devicetree/bindings/serial/renesas,sci.yaml @@ -17,6 +17,7 @@ properties: oneOf: - items: - enum: + - renesas,r9a07g043-sci # RZ/G2UL - renesas,r9a07g044-sci # RZ/G2{L,LC} - renesas,r9a07g054-sci # RZ/V2L - const: renesas,sci # generic SCI compatible UART @@ -67,6 +68,7 @@ if: compatible: contains: enum: + - renesas,r9a07g043-sci - renesas,r9a07g044-sci - renesas,r9a07g054-sci then: diff --git a/Documentation/devicetree/bindings/serial/renesas,scif.yaml b/Documentation/devicetree/bindings/serial/renesas,scif.yaml index ba5d3e0acc63..5d37f8f189fb 100644 --- a/Documentation/devicetree/bindings/serial/renesas,scif.yaml +++ b/Documentation/devicetree/bindings/serial/renesas,scif.yaml @@ -73,12 +73,12 @@ properties: - items: - enum: - renesas,scif-r9a07g044 # RZ/G2{L,LC} - - renesas,scif-r9a07g054 # RZ/V2L - items: - enum: + - renesas,scif-r9a07g043 # RZ/G2UL - renesas,scif-r9a07g054 # RZ/V2L - - const: renesas,scif-r9a07g044 # RZ/G2{L,LC} fallback for RZ/V2L + - const: renesas,scif-r9a07g044 # RZ/G2{L,LC} fallback reg: maxItems: 1 @@ -167,7 +167,6 @@ if: - renesas,rcar-gen3-scif - renesas,rcar-gen4-scif - renesas,scif-r9a07g044 - - renesas,scif-r9a07g054 then: required: - resets diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml index 2940afb874b3..d4688e317fc5 100644 --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml @@ -20,12 +20,14 @@ properties: items: - enum: - apple,s5l-uart + - axis,artpec8-uart - samsung,s3c2410-uart - samsung,s3c2412-uart - samsung,s3c2440-uart - samsung,s3c6400-uart - samsung,s5pv210-uart - samsung,exynos4210-uart + - samsung,exynos5433-uart - samsung,exynos850-uart reg: @@ -110,7 +112,9 @@ allOf: contains: enum: - apple,s5l-uart + - axis,artpec8-uart - samsung,exynos4210-uart + - samsung,exynos5433-uart then: properties: clocks: diff --git a/Documentation/devicetree/bindings/serial/sifive-serial.yaml b/Documentation/devicetree/bindings/serial/sifive-serial.yaml index 09aae43f65a7..b0a8871e3641 100644 --- a/Documentation/devicetree/bindings/serial/sifive-serial.yaml +++ b/Documentation/devicetree/bindings/serial/sifive-serial.yaml @@ -59,7 +59,7 @@ examples: interrupt-parent = <&plic0>; interrupts = <80>; reg = <0x10010000 0x1000>; - clocks = <&prci PRCI_CLK_TLCLK>; + clocks = <&prci FU540_PRCI_CLK_TLCLK>; }; ... diff --git a/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml new file mode 100644 index 000000000000..2e9b64abde70 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/sunplus,sp7021-uart.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Sunplus SoC SP7021 UART Controller Device Tree Bindings + +maintainers: + - Hammer Hsieh <hammerh0314@gmail.com> + +allOf: + - $ref: serial.yaml# + +properties: + compatible: + const: sunplus,sp7021-uart + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + aliases { + serial0 = &uart0; + }; + + uart0: serial@9c000900 { + compatible = "sunplus,sp7021-uart"; + reg = <0x9c000900 0x80>; + interrupt-parent = <&intc>; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc 0x28>; + resets = <&rstc 0x18>; + }; +... diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml new file mode 100644 index 000000000000..c1e29d94f40e --- /dev/null +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/imx/fsl,imx8mp-hsio-blk-ctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8MP HSIO blk-ctrl + +maintainers: + - Lucas Stach <l.stach@pengutronix.de> + +description: + The i.MX8MP HSIO blk-ctrl is a top-level peripheral providing access to + the NoC and ensuring proper power sequencing of the high-speed IO + (USB an PCIe) peripherals located in the HSIO domain of the SoC. + +properties: + compatible: + items: + - const: fsl,imx8mp-hsio-blk-ctrl + - const: syscon + + reg: + maxItems: 1 + + '#power-domain-cells': + const: 1 + + power-domains: + minItems: 6 + maxItems: 6 + + power-domain-names: + items: + - const: bus + - const: usb + - const: usb-phy1 + - const: usb-phy2 + - const: pcie + - const: pcie-phy + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: usb + - const: pcie + +required: + - compatible + - reg + - power-domains + - power-domain-names + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx8mp-clock.h> + #include <dt-bindings/power/imx8mp-power.h> + + hsio_blk_ctrl: blk-ctrl@32f10000 { + compatible = "fsl,imx8mp-hsio-blk-ctrl", "syscon"; + reg = <0x32f10000 0x24>; + clocks = <&clk IMX8MP_CLK_USB_ROOT>, + <&clk IMX8MP_CLK_PCIE_ROOT>; + clock-names = "usb", "pcie"; + power-domains = <&pgc_hsiomix>, <&pgc_hsiomix>, + <&pgc_usb1_phy>, <&pgc_usb2_phy>, + <&pgc_hsiomix>, <&pgc_pcie_phy>; + power-domain-names = "bus", "usb", "usb-phy1", + "usb-phy2", "pcie", "pcie-phy"; + #power-domain-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml new file mode 100644 index 000000000000..7263ebedf09f --- /dev/null +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/imx/fsl,imx8mq-vpu-blk-ctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8MQ VPU blk-ctrl + +maintainers: + - Lucas Stach <l.stach@pengutronix.de> + +description: + The i.MX8MQ VPU blk-ctrl is a top-level peripheral providing access to + the NoC and ensuring proper power sequencing of the VPU peripherals + located in the VPU domain of the SoC. + +properties: + compatible: + items: + - const: fsl,imx8mq-vpu-blk-ctrl + + reg: + maxItems: 1 + + '#power-domain-cells': + const: 1 + + power-domains: + minItems: 3 + maxItems: 3 + + power-domain-names: + items: + - const: bus + - const: g1 + - const: g2 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: g1 + - const: g2 + +required: + - compatible + - reg + - power-domains + - power-domain-names + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx8mq-clock.h> + #include <dt-bindings/power/imx8mq-power.h> + + vpu_blk_ctrl: blk-ctrl@38320000 { + compatible = "fsl,imx8mq-vpu-blk-ctrl"; + reg = <0x38320000 0x100>; + power-domains = <&pgc_vpu>, <&pgc_vpu>, <&pgc_vpu>; + power-domain-names = "bus", "g1", "g2"; + clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>, + <&clk IMX8MQ_CLK_VPU_G2_ROOT>; + clock-names = "g1", "g2"; + #power-domain-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt index d74a7a5ae9f2..214a34633824 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt @@ -27,6 +27,7 @@ Required properties in pwrap device node. "mediatek,mt8135-pwrap" for MT8135 SoCs "mediatek,mt8173-pwrap" for MT8173 SoCs "mediatek,mt8183-pwrap" for MT8183 SoCs + "mediatek,mt8186-pwrap" for MT8186 SoCs "mediatek,mt8195-pwrap" for MT8195 SoCs "mediatek,mt8516-pwrap" for MT8516 SoCs - interrupts: IRQ for pwrap in SOC diff --git a/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml b/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml new file mode 100644 index 000000000000..b0dae51e1d42 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/microchip/microchip,mpfs-sys-controller.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) system controller + +maintainers: + - Conor Dooley <conor.dooley@microchip.com> + +description: | + PolarFire SoC devices include a microcontroller acting as the system controller, + which provides "services" to the main processor and to the FPGA fabric. These + services include hardware rng, reprogramming of the FPGA and verfification of the + eNVM contents etc. More information on these services can be found online, at + https://onlinedocs.microchip.com/pr/GUID-1409CF11-8EF9-4C24-A94E-70979A688632-en-US-1/index.html + + Communication with the system controller is done via a mailbox, of which the client + portion is documented here. + +properties: + mboxes: + maxItems: 1 + + compatible: + const: microchip,mpfs-sys-controller + +required: + - compatible + - mboxes + +additionalProperties: false + +examples: + - | + syscontroller { + compatible = "microchip,mpfs-sys-controller"; + mboxes = <&mbox 0>; + }; diff --git a/Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml b/Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml deleted file mode 100644 index 2cd3bc6bd8d6..000000000000 --- a/Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml +++ /dev/null @@ -1,35 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: "http://devicetree.org/schemas/soc/microchip/microchip,polarfire-soc-sys-controller.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" - -title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) system controller - -maintainers: - - Conor Dooley <conor.dooley@microchip.com> - -description: | - The PolarFire SoC system controller is communicated with via a mailbox. - This document describes the bindings for the client portion of that mailbox. - - -properties: - mboxes: - maxItems: 1 - - compatible: - const: microchip,polarfire-soc-sys-controller - -required: - - compatible - - mboxes - -additionalProperties: false - -examples: - - | - syscontroller: syscontroller { - compatible = "microchip,polarfire-soc-sys-controller"; - mboxes = <&mbox 0>; - }; diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml new file mode 100644 index 000000000000..c98aab209bc5 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/qcom/qcom,eud.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Embedded USB Debugger + +maintainers: + - Souradeep Chowdhury <quic_schowdhu@quicinc.com> + +description: + This binding is used to describe the Qualcomm Embedded USB Debugger, which is + mini USB-hub implemented on chip to support USB-based debug capabilities. + +properties: + compatible: + items: + - enum: + - qcom,sc7280-eud + - const: qcom,eud + + reg: + items: + - description: EUD Base Register Region + - description: EUD Mode Manager Register + + interrupts: + description: EUD interrupt + maxItems: 1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: + These ports is to be attached to the endpoint of the DWC3 controller node + and type C connector node. The controller has the "usb-role-switch" + property. + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: This port is to be attached to the DWC3 controller. + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: This port is to be attached to the type C connector. + +required: + - compatible + - reg + - ports + +additionalProperties: false + +examples: + - | + eud@88e0000 { + compatible = "qcom,sc7280-eud","qcom,eud"; + reg = <0x88e0000 0x2000>, + <0x88e2000 0x1000>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + eud_ep: endpoint { + remote-endpoint = <&usb2_role_switch>; + }; + }; + port@1 { + reg = <1>; + eud_con: endpoint { + remote-endpoint = <&con_eud>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml index a776cd37c297..95fcb43675d6 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml @@ -103,7 +103,7 @@ patternProperties: supports up to 50MHz, up to four chip selects, programmable data path from 4 bits to 32 bits and numerous protocol variants. - $ref: /spi/spi-controller.yaml# + $ref: /schemas/spi/spi-controller.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml index dfebf425ca49..b2ba7bed89b2 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml @@ -15,6 +15,7 @@ properties: - items: - enum: - rockchip,rk3288-sgrf + - rockchip,rk3568-usb2phy-grf - rockchip,rv1108-usbgrf - const: syscon - items: diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml index 273f2d95a043..a98ed66d092e 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml @@ -17,13 +17,6 @@ description: | child nodes, each representing a serial sub-node device. The mode setting selects which particular function will be used. - Refer to next bindings documentation for information on protocol subnodes that - can exist under USI node: - - [1] Documentation/devicetree/bindings/serial/samsung_uart.yaml - [2] Documentation/devicetree/bindings/i2c/i2c-exynos5.txt - [3] Documentation/devicetree/bindings/spi/spi-samsung.txt - properties: $nodename: pattern: "^usi@[0-9a-f]+$" @@ -48,6 +41,10 @@ properties: samsung,sysreg: $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to System Register syscon node + - description: offset of SW_CONF register for this USI controller description: Should be phandle/offset pair. The phandle to System Register syscon node (for the same domain where this USI controller resides) and the offset @@ -71,10 +68,17 @@ properties: This property is optional. patternProperties: - # All other properties should be child nodes - "^(serial|spi|i2c)@[0-9a-f]+$": + "^i2c@[0-9a-f]+$": + $ref: /schemas/i2c/i2c-exynos5.yaml + description: Child node describing underlying I2C + + "^serial@[0-9a-f]+$": + $ref: /schemas/serial/samsung_uart.yaml + description: Child node describing underlying UART/serial + + "^spi@[0-9a-f]+$": type: object - description: Child node describing underlying USI serial protocol + description: Child node describing underlying SPI required: - compatible diff --git a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml index 9d128b9e7deb..64461d432004 100644 --- a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml +++ b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml @@ -281,10 +281,7 @@ patternProperties: PRUSS INTC Node. Each PRUSS has a single interrupt controller instance that is common to all the PRU cores. This should be represented as an interrupt-controller node. - - allOf: - - $ref: /schemas/interrupt-controller/ti,pruss-intc.yaml# - + $ref: /schemas/interrupt-controller/ti,pruss-intc.yaml# type: object mdio@[a-f0-9]+$: @@ -292,10 +289,7 @@ patternProperties: MDIO Node. Each PRUSS has an MDIO module that can be used to control external PHYs. The MDIO module used within the PRU-ICSS is an instance of the MDIO Controller used in TI Davinci SoCs. - - allOf: - - $ref: /schemas/net/ti,davinci-mdio.yaml# - + $ref: /schemas/net/ti,davinci-mdio.yaml# type: object "^(pru|rtu|txpru)@[0-9a-f]+$": @@ -305,10 +299,7 @@ patternProperties: inactive by using the standard DT string property, "status". The ICSSG IP present on K3 SoCs have additional auxiliary PRU cores with slightly different IP integration. - - allOf: - - $ref: /schemas/remoteproc/ti,pru-rproc.yaml# - + $ref: /schemas/remoteproc/ti,pru-rproc.yaml# type: object required: diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml index 7d48ea094c66..c21c807b667c 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml @@ -31,6 +31,10 @@ properties: - const: allwinner,sun50i-a64-i2s - const: allwinner,sun8i-h3-i2s - const: allwinner,sun50i-h6-i2s + - const: allwinner,sun50i-r329-i2s + - items: + - const: allwinner,sun20i-d1-i2s + - const: allwinner,sun50i-r329-i2s reg: maxItems: 1 @@ -67,6 +71,7 @@ allOf: - allwinner,sun8i-h3-i2s - allwinner,sun50i-a64-codec-i2s - allwinner,sun50i-h6-i2s + - allwinner,sun50i-r329-i2s then: required: diff --git a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml index 2e35aeaa8781..8b5be4b92f35 100644 --- a/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml +++ b/Documentation/devicetree/bindings/sound/amlogic,gx-sound-card.yaml @@ -57,7 +57,7 @@ patternProperties: rate sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 description: phandle of the CPU DAI patternProperties: @@ -71,7 +71,7 @@ patternProperties: properties: sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 description: phandle of the codec DAI required: diff --git a/Documentation/devicetree/bindings/sound/arndale.txt b/Documentation/devicetree/bindings/sound/arndale.txt deleted file mode 100644 index 17530120ccfc..000000000000 --- a/Documentation/devicetree/bindings/sound/arndale.txt +++ /dev/null @@ -1,25 +0,0 @@ -Audio Binding for Arndale boards - -Required properties: -- compatible : Can be one of the following: - "samsung,arndale-rt5631", - "samsung,arndale-wm1811" - -- samsung,audio-cpu: The phandle of the Samsung I2S controller -- samsung,audio-codec: The phandle of the audio codec - -Optional: -- samsung,model: The name of the sound-card - -Arndale Boards has many audio daughter cards, one of them is -rt5631/alc5631. Below example shows audio bindings for rt5631/ -alc5631 based codec. - -Example: - -sound { - compatible = "samsung,arndale-rt5631"; - - samsung,audio-cpu = <&i2s0> - samsung,audio-codec = <&rt5631>; -}; diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml index 476dcb49ece6..5c368674d11a 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml @@ -71,4 +71,24 @@ patternProperties: description: CPU to Codec rate channels. $ref: /schemas/types.yaml#/definitions/uint32 + dai-tdm-slot-width-map: + description: Mapping of sample widths to slot widths. For hardware + that cannot support a fixed slot width or a slot width always + equal to sample width. A matrix of one or more 3-tuples. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - + description: Sample width in bits + minimum: 8 + maximum: 64 + - + description: Slot width in bits + minimum: 8 + maximum: 256 + - + description: Slot count + minimum: 1 + maximum: 64 + additionalProperties: true diff --git a/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml b/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml new file mode 100644 index 000000000000..dce86dafe382 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/awinic,aw8738.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Awinic AW8738 Audio Amplifier + +maintainers: + - Stephan Gerhold <stephan@gerhold.net> + +description: + The Awinic AW8738 is a simple audio amplifier with different operation modes + (set using one-wire pulse control). The mode configures the speaker-guard + function (primarily the power limit for the amplifier). + +allOf: + - $ref: name-prefix.yaml# + +properties: + compatible: + const: awinic,aw8738 + + mode-gpios: + description: + GPIO used for one-wire pulse control. The pin is typically called SHDN + (active-low), but this is misleading since it is actually more than + just a simple shutdown/enable control. + maxItems: 1 + + awinic,mode: + description: Operation mode (number of pulses for one-wire pulse control) + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 7 + + sound-name-prefix: true + +required: + - compatible + - mode-gpios + - awinic,mode + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + audio-amplifier { + compatible = "awinic,aw8738"; + mode-gpios = <&msmgpio 114 GPIO_ACTIVE_HIGH>; + awinic,mode = <5>; + sound-name-prefix = "Speaker Amp"; + }; diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt deleted file mode 100644 index bd863bd69501..000000000000 --- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt +++ /dev/null @@ -1,86 +0,0 @@ -Texas Instruments McASP controller - -Required properties: -- compatible : - "ti,dm646x-mcasp-audio" : for DM646x platforms - "ti,da830-mcasp-audio" : for both DA830 & DA850 platforms - "ti,am33xx-mcasp-audio" : for AM33xx platforms (AM33xx, AM43xx, TI81xx) - "ti,dra7-mcasp-audio" : for DRA7xx platforms - "ti,omap4-mcasp-audio" : for OMAP4 - -- reg : Should contain reg specifiers for the entries in the reg-names property. -- reg-names : Should contain: - * "mpu" for the main registers (required). For compatibility with - existing software, it is recommended this is the first entry. - * "dat" for separate data port register access (optional). -- op-mode : I2S/DIT ops mode. 0 for I2S mode. 1 for DIT mode used for S/PDIF, - IEC60958-1, and AES-3 formats. -- tdm-slots : Slots for TDM operation. Indicates number of channels transmitted - or received over one serializer. -- serial-dir : A list of serializer configuration. Each entry is a number - indication for serializer pin direction. - (0 - INACTIVE, 1 - TX, 2 - RX) -- dmas: two element list of DMA controller phandles and DMA request line - ordered pairs. -- dma-names: identifier string for each DMA request line in the dmas property. - These strings correspond 1:1 with the ordered pairs in dmas. The dma - identifiers must be "rx" and "tx". - -Optional properties: - -- ti,hwmods : Must be "mcasp<n>", n is controller instance starting 0 -- tx-num-evt : FIFO levels. -- rx-num-evt : FIFO levels. -- dismod : Specify the drive on TX pin during inactive slots - 0 : 3-state - 2 : logic low - 3 : logic high - Defaults to 'logic low' when the property is not present -- sram-size-playback : size of sram to be allocated during playback -- sram-size-capture : size of sram to be allocated during capture -- interrupts : Interrupt numbers for McASP -- interrupt-names : Known interrupt names are "tx" and "rx" -- pinctrl-0: Should specify pin control group used for this controller. -- pinctrl-names: Should contain only one value - "default", for more details - please refer to pinctrl-bindings.txt -- fck_parent : Should contain a valid clock name which will be used as parent - for the McASP fck -- auxclk-fs-ratio: When McASP is bus master indicates the ratio between AUCLK - and FS rate if applicable: - AUCLK rate = auxclk-fs-ratio * FS rate - -Optional GPIO support: -If any McASP pin need to be used as GPIO then the McASP node must have: -... - gpio-controller - #gpio-cells = <2>; -... - -When requesting a GPIO, the first parameter is the PIN index in McASP_P* -registers. -For example to request the AXR2 pin of mcasp8: -function-gpios = <&mcasp8 2 0>; - -Or to request the ACLKR pin of mcasp8: -function-gpios = <&mcasp8 29 0>; - -For generic gpio information, please refer to bindings/gpio/gpio.txt - -Example: - -mcasp0: mcasp0@1d00000 { - compatible = "ti,da830-mcasp-audio"; - reg = <0x100000 0x3000>; - reg-names "mpu"; - interrupts = <82>, <83>; - interrupt-names = "tx", "rx"; - op-mode = <0>; /* MCASP_IIS_MODE */ - tdm-slots = <2>; - serial-dir = < - 0 0 0 0 /* 0: INACTIVE, 1: TX, 2: RX */ - 0 0 0 0 - 0 0 0 1 - 2 0 0 0 >; - tx-num-evt = <1>; - rx-num-evt = <1>; -}; diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml new file mode 100644 index 000000000000..f46c66bc6b2d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml @@ -0,0 +1,201 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/davinci-mcasp-audio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: McASP Controller for TI SoCs + +maintainers: + - Jayesh Choudhary <j-choudhary@ti.com> + +properties: + compatible: + enum: + - ti,dm646x-mcasp-audio + - ti,da830-mcasp-audio + - ti,am33xx-mcasp-audio + - ti,dra7-mcasp-audio + - ti,omap4-mcasp-audio + + reg: + minItems: 1 + items: + - description: CFG registers + - description: data registers + + reg-names: + minItems: 1 + items: + - const: mpu + - const: dat + + op-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + description: 0 - I2S or 1 - DIT operation mode + enum: + - 0 + - 1 + + tdm-slots: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + number of channels over one serializer + the property is ignored in DIT mode + minimum: 2 + maximum: 32 + + serial-dir: + description: + A list of serializer configuration + Entry is indication for serializer pin direction + 0 - Inactive, 1 - TX, 2 - RX + All AXR pins should be present in the array even if inactive + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 25 + items: + minimum: 0 + maximum: 2 + + dmas: + minItems: 1 + items: + - description: transmission DMA channel + - description: reception DMA channel + + dma-names: + minItems: 1 + items: + - const: tx + - const: rx + + ti,hwmods: + $ref: /schemas/types.yaml#/definitions/string + description: Name of hwmod associated with McASP + maxItems: 1 + deprecated: true + + tx-num-evt: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + configures WFIFO threshold + 0 disables the FIFO use + if property is missing, then also FIFO use is disabled + + rx-num-evt: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + configures RFIFO threshold + 0 disables the FIFO use + if property is missing, then also FIFO use is disabled + + dismod: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + specify the drive on TX pin during inactive time slots + 0 - 3-state, 2 - logic low, 3 - logic high + enum: + - 0 + - 2 + - 3 + default: 2 + + interrupts: + anyOf: + - minItems: 1 + items: + - description: TX interrupt + - description: RX interrupt + - items: + - description: common/combined interrupt + + interrupt-names: + oneOf: + - minItems: 1 + items: + - const: tx + - const: rx + - const: common + + fck_parent: + $ref: /schemas/types.yaml#/definitions/string + description: parent clock name for McASP fck + maxItems: 1 + + auxclk-fs-ratio: + $ref: /schemas/types.yaml#/definitions/uint32 + description: ratio of AUCLK and FS rate if applicable + + gpio-controller: true + + "#gpio-cells": + const: 2 + + clocks: + minItems: 1 + items: + - description: functional clock + - description: module specific optional ahclkx clock + - description: module specific optional ahclkr clock + + clock-names: + minItems: 1 + items: + - const: fck + - const: ahclkx + - const: ahclkr + + power-domains: + description: phandle to the corresponding power-domain + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + port: + description: connection for when McASP is used via graph card + type: object + +required: + - compatible + - reg + - reg-names + - dmas + - dma-names + - interrupts + - interrupt-names + +allOf: + - if: + properties: + opmode: + enum: + - 0 + + then: + required: + - tdm-slots + +additionalProperties: false + +examples: + - | + mcasp0: mcasp0@1d00000 { + compatible = "ti,da830-mcasp-audio"; + reg = <0x100000 0x3000>; + reg-names = "mpu"; + interrupts = <82>, <83>; + interrupt-names = "tx", "rx"; + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + dmas = <&main_udmap 0xc400>, <&main_udmap 0x4400>; + dma-names = "tx", "rx"; + serial-dir = < + 0 0 0 0 /* 0: INACTIVE, 1: TX, 2: RX */ + 0 0 0 0 + 0 0 0 1 + 2 0 0 0 >; + tx-num-evt = <1>; + rx-num-evt = <1>; + }; diff --git a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt index 23d83fa7609f..8b4f4015cfe4 100644 --- a/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt +++ b/Documentation/devicetree/bindings/sound/fsl-asoc-card.txt @@ -40,6 +40,8 @@ The compatible list for this generic sound card currently: "fsl,imx-audio-tlv320aic32x4" + "fsl,imx-audio-tlv320aic31xx" + "fsl,imx-audio-si476x" "fsl,imx-audio-wm8958" @@ -82,6 +84,7 @@ Optional properties: - dai-format : audio format, for details see simple-card.yaml. - frame-inversion : dai-link uses frame clock inversion, for details see simple-card.yaml. - bitclock-inversion : dai-link uses bit clock inversion, for details see simple-card.yaml. + - mclk-id : main clock id, specific for each card configuration. Optional unless SSI is selected as a CPU DAI: diff --git a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml index 77adbebed824..c3e9f3485449 100644 --- a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml +++ b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml @@ -8,6 +8,7 @@ title: Audio codec controlled by ChromeOS EC maintainers: - Cheng-Yi Chiang <cychiang@chromium.org> + - Tzung-Bi Shih <tzungbi@google.com> description: | Google's ChromeOS EC codec is a digital mic codec provided by the diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml index 837e3faa63a9..233caa0ade87 100644 --- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml +++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml @@ -62,13 +62,15 @@ patternProperties: description: Holds subnode which indicates cpu dai. type: object properties: - sound-dai: true + sound-dai: + maxItems: 1 codec: description: Holds subnode which indicates codec dai. type: object properties: - sound-dai: true + sound-dai: + maxItems: 1 required: - link-name diff --git a/Documentation/devicetree/bindings/sound/google,sc7280-herobrine.yaml b/Documentation/devicetree/bindings/sound/google,sc7280-herobrine.yaml new file mode 100644 index 000000000000..869b40363af8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/google,sc7280-herobrine.yaml @@ -0,0 +1,180 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/google,sc7280-herobrine.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google SC7280-Herobrine ASoC sound card driver + +maintainers: + - Srinivasa Rao Mandadapu <srivasam@codeaurora.org> + - Judy Hsiao <judyhsiao@chromium.org> + +description: + This binding describes the SC7280 sound card which uses LPASS for audio. + +properties: + compatible: + enum: + - google,sc7280-herobrine + + audio-routing: + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + description: + A list of the connections between audio components. Each entry is a + pair of strings, the first being the connection's sink, the second + being the connection's source. + + model: + $ref: /schemas/types.yaml#/definitions/string + description: User specified audio sound card name + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^dai-link@[0-9a-f]$": + description: + Each subnode represents a dai link. Subnodes of each dai links would be + cpu/codec dais. + + type: object + + properties: + link-name: + description: Indicates dai-link name and PCM stream name. + $ref: /schemas/types.yaml#/definitions/string + maxItems: 1 + + reg: + maxItems: 1 + description: dai link address. + + cpu: + description: Holds subnode which indicates cpu dai. + type: object + properties: + sound-dai: true + + required: + - sound-dai + + additionalProperties: false + + codec: + description: Holds subnode which indicates codec dai. + type: object + properties: + sound-dai: true + + required: + - sound-dai + + additionalProperties: false + + required: + - link-name + - cpu + - codec + - reg + + additionalProperties: false + +required: + - compatible + - model + - "#address-cells" + - "#size-cells" + +additionalProperties: false + +examples: + + - | + #include <dt-bindings/sound/qcom,lpass.h> + sound { + compatible = "google,sc7280-herobrine"; + model = "sc7280-wcd938x-max98360a-4dmic"; + + audio-routing = + "IN1_HPHL", "HPHL_OUT", + "IN2_HPHR", "HPHR_OUT", + "AMIC1", "MIC BIAS1", + "AMIC2", "MIC BIAS2", + "VA DMIC0", "MIC BIAS3", + "VA DMIC1", "MIC BIAS3", + "VA DMIC2", "MIC BIAS4", + "VA DMIC3", "MIC BIAS4", + "TX SWR_ADC0", "ADC1_OUTPUT", + "TX SWR_ADC1", "ADC2_OUTPUT", + "TX SWR_ADC2", "ADC3_OUTPUT", + "TX SWR_DMIC0", "DMIC1_OUTPUT", + "TX SWR_DMIC1", "DMIC2_OUTPUT", + "TX SWR_DMIC2", "DMIC3_OUTPUT", + "TX SWR_DMIC3", "DMIC4_OUTPUT"; + + #address-cells = <1>; + #size-cells = <0>; + + dai-link@0 { + link-name = "WCD Playback"; + reg = <LPASS_CDC_DMA_RX0>; + cpu { + sound-dai = <&lpass_cpu LPASS_CDC_DMA_RX0>; + }; + + codec { + sound-dai = <&wcd938x 0>, <&swr0 0>, <&rxmacro 0>; + }; + }; + dai-link@1 { + link-name = "WCD Capture"; + reg = <LPASS_CDC_DMA_TX3>; + cpu { + sound-dai = <&lpass_cpu LPASS_CDC_DMA_TX3>; + }; + + codec { + sound-dai = <&wcd938x 1>, <&swr1 0>, <&txmacro 0>; + }; + }; + + dai-link@2 { + link-name = "MI2S Playback"; + reg = <MI2S_SECONDARY>; + cpu { + sound-dai = <&lpass_cpu MI2S_SECONDARY>; + }; + + codec { + sound-dai = <&max98360a>; + }; + }; + + dai-link@3 { + link-name = "DMIC Capture"; + reg = <LPASS_CDC_DMA_VA_TX0>; + cpu { + sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>; + }; + + codec { + sound-dai = <&vamacro 0>; + }; + }; + + dai-link@5 { + link-name = "DP Playback"; + reg = <LPASS_DP_RX>; + cpu { + sound-dai = <&lpass_cpu LPASS_DP_RX>; + }; + + codec { + sound-dai = <&mdss_dp>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml index d1816dd061cf..bb3a435722c7 100644 --- a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml +++ b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml @@ -59,13 +59,16 @@ patternProperties: description: Holds subnode which indicates cpu dai. type: object properties: - sound-dai: true + sound-dai: + maxItems: 1 codec: description: Holds subnode which indicates codec dai. type: object properties: - sound-dai: true + sound-dai: + minItems: 1 + maxItems: 2 fsl,mclk-equal-bclk: description: Indicates mclk can be equal to bclk, especially for sai interface diff --git a/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml b/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml new file mode 100644 index 000000000000..04414eb4ada9 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/microchip,pdmc.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/microchip,pdmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip Pulse Density Microphone Controller + +maintainers: + - Codrin Ciubotariu <codrin.ciubotariu@microchip.com> + +description: + The Microchip Pulse Density Microphone Controller (PDMC) interfaces up to 4 + digital microphones having Pulse Density Modulated (PDM) outputs. + +properties: + compatible: + const: microchip,sama7g5-pdmc + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Peripheral Bus Clock + - description: Generic Clock + + clock-names: + items: + - const: pclk + - const: gclk + + dmas: + description: RX DMA Channel + maxItems: 1 + + dma-names: + const: rx + + microchip,mic-pos: + description: | + Position of PDM microphones on the DS line and the sampling edge (rising + or falling) of the CLK line. A microphone is represented as a pair of DS + line and the sampling edge. The first microphone is mapped to channel 0, + the second to channel 1, etc. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: value for DS line + - description: value for sampling edge + anyOf: + - enum: + - [0, 0] + - [0, 1] + - [1, 0] + - [1, 1] + minItems: 1 + maxItems: 4 + uniqueItems: true + +required: + - compatible + - reg + - "#sound-dai-cells" + - interrupts + - clocks + - clock-names + - dmas + - dma-names + - microchip,mic-pos + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/at91.h> + #include <dt-bindings/dma/at91.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/sound/microchip,pdmc.h> + + pdmc: sound@e1608000 { + compatible = "microchip,sama7g5-pdmc"; + reg = <0xe1608000 0x4000>; + #sound-dai-cells = <0>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dma0 AT91_XDMAC_DT_PERID(37)>; + dma-names = "rx"; + clocks = <&pmc PMC_TYPE_PERIPHERAL 68>, <&pmc PMC_TYPE_GCK 68>; + clock-names = "pclk", "gclk"; + microchip,mic-pos = <MCHP_PDMC_DS0 MCHP_PDMC_CLK_POSITIVE>, + <MCHP_PDMC_DS0 MCHP_PDMC_CLK_NEGATIVE>, + <MCHP_PDMC_DS1 MCHP_PDMC_CLK_POSITIVE>, + <MCHP_PDMC_DS1 MCHP_PDMC_CLK_NEGATIVE>; + }; diff --git a/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml index 6d0975b33d15..4452a4070eff 100644 --- a/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml +++ b/Documentation/devicetree/bindings/sound/mt8195-afe-pcm.yaml @@ -19,6 +19,12 @@ properties: interrupts: maxItems: 1 + resets: + maxItems: 1 + + reset-names: + const: audiosys + memory-region: maxItems: 1 description: | @@ -127,6 +133,8 @@ required: - compatible - reg - interrupts + - resets + - reset-names - mediatek,topckgen - power-domains - clocks @@ -144,6 +152,8 @@ examples: compatible = "mediatek,mt8195-audio"; reg = <0x10890000 0x10000>; interrupts = <GIC_SPI 822 IRQ_TYPE_LEVEL_HIGH 0>; + resets = <&watchdog 14>; + reset-names = "audiosys"; mediatek,topckgen = <&topckgen>; power-domains = <&spm 7>; //MT8195_POWER_DOMAIN_AUDIO memory-region = <&snd_dma_mem_reserved>; diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml index 0912d3e3fd8e..73b98b2f3543 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml @@ -28,7 +28,9 @@ properties: oneOf: - const: nvidia,tegra186-dspk - items: - - const: nvidia,tegra194-dspk + - enum: + - nvidia,tegra234-dspk + - nvidia,tegra194-dspk - const: nvidia,tegra186-dspk reg: diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml index 19eaacc3f12a..372043edd98f 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml @@ -27,7 +27,9 @@ properties: - nvidia,tegra210-admaif - nvidia,tegra186-admaif - items: - - const: nvidia,tegra194-admaif + - enum: + - nvidia,tegra234-admaif + - nvidia,tegra194-admaif - const: nvidia,tegra186-admaif reg: diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml index c4ba12ea3611..8d8dc7fb3f0c 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml @@ -30,6 +30,7 @@ properties: - const: nvidia,tegra210-adx - items: - enum: + - nvidia,tegra234-adx - nvidia,tegra194-adx - nvidia,tegra186-adx - const: nvidia,tegra210-adx diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml index df81d208184a..4727f1e42c53 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml @@ -26,6 +26,7 @@ properties: - enum: - nvidia,tegra210-ahub - nvidia,tegra186-ahub + - nvidia,tegra234-ahub - items: - const: nvidia,tegra194-ahub - const: nvidia,tegra186-ahub diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml index bb2111afe5a8..f9e4fc6e0c47 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml @@ -31,6 +31,9 @@ properties: - const: nvidia,tegra186-amx - const: nvidia,tegra210-amx - const: nvidia,tegra194-amx + - items: + - const: nvidia,tegra234-amx + - const: nvidia,tegra194-amx reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml index 62db982bb01d..bcb496d3ace5 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml @@ -28,6 +28,7 @@ properties: - const: nvidia,tegra210-dmic - items: - enum: + - nvidia,tegra234-dmic - nvidia,tegra194-dmic - nvidia,tegra186-dmic - const: nvidia,tegra210-dmic diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml index f954be636697..6188f561f878 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml @@ -28,6 +28,7 @@ properties: - const: nvidia,tegra210-i2s - items: - enum: + - nvidia,tegra234-i2s - nvidia,tegra194-i2s - nvidia,tegra186-i2s - const: nvidia,tegra210-i2s diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml index 428f3c851941..ee1e1d2da79a 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml @@ -28,6 +28,7 @@ properties: - const: nvidia,tegra210-amixer - items: - enum: + - nvidia,tegra234-amixer - nvidia,tegra194-amixer - nvidia,tegra186-amixer - const: nvidia,tegra210-amixer diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml index e2f5a8591d8f..c9888c553e78 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml @@ -31,6 +31,7 @@ properties: - const: nvidia,tegra210-mvc - items: - enum: + - nvidia,tegra234-mvc - nvidia,tegra194-mvc - nvidia,tegra186-mvc - const: nvidia,tegra210-mvc diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml index 41ad65173548..8579306fc56f 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml @@ -28,6 +28,7 @@ properties: - const: nvidia,tegra210-sfc - items: - enum: + - nvidia,tegra234-sfc - nvidia,tegra194-sfc - nvidia,tegra186-sfc - const: nvidia,tegra210-sfc diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml index 2c913aa44fee..12c31b4b99e1 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml @@ -23,6 +23,7 @@ properties: - const: nvidia,tegra30-hda - items: - enum: + - nvidia,tegra234-hda - nvidia,tegra194-hda - nvidia,tegra186-hda - nvidia,tegra210-hda @@ -41,9 +42,11 @@ properties: maxItems: 1 clocks: + minItems: 2 maxItems: 3 clock-names: + minItems: 2 items: - const: hda - const: hda2hdmi diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml index 1e23c0e20bc1..2c81efb5fa37 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml @@ -22,35 +22,41 @@ properties: - qcom,lpass-cpu - qcom,apq8016-lpass-cpu - qcom,sc7180-lpass-cpu + - qcom,sc7280-lpass-cpu reg: - maxItems: 2 + minItems: 2 + maxItems: 6 description: LPAIF core registers reg-names: - maxItems: 2 + minItems: 2 + maxItems: 6 clocks: minItems: 3 - maxItems: 6 + maxItems: 7 clock-names: minItems: 3 - maxItems: 6 + maxItems: 7 interrupts: - maxItems: 2 + minItems: 2 + maxItems: 4 description: LPAIF DMA buffer interrupt interrupt-names: - maxItems: 2 + minItems: 2 + maxItems: 4 qcom,adsp: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle for the audio DSP node iommus: - maxItems: 2 + minItems: 2 + maxItems: 3 description: Phandle to apps_smmu node with sid mask power-domains: @@ -69,7 +75,7 @@ patternProperties: "^dai-link@[0-9a-f]$": type: object description: | - LPASS CPU dai node for each I2S device. Bindings of each node + LPASS CPU dai node for each I2S device or Soundwire device. Bindings of each node depends on the specific driver providing the functionality and properties. properties: @@ -174,6 +180,59 @@ allOf: - iommus - power-domains + - if: + properties: + compatible: + contains: + const: qcom,sc7280-lpass-cpu + + then: + properties: + clock-names: + oneOf: + - items: #for I2S + - const: aon_cc_audio_hm_h + - const: core_cc_sysnoc_mport_core + - const: core_cc_ext_if1_ibit + - items: #for Soundwire + - const: aon_cc_audio_hm_h + - const: audio_cc_codec_mem0 + - const: audio_cc_codec_mem1 + - const: audio_cc_codec_mem2 + - items: #for HDMI + - const: aon_cc_audio_hm_h + + reg-names: + anyOf: + - items: #for I2S + - const: lpass-lpaif + - items: #for I2S and HDMI + - const: lpass-hdmiif + - const: lpass-lpaif + - items: #for I2S, soundwire and HDMI + - const: lpass-hdmiif + - const: lpass-lpaif + - const: lpass-rxtx-cdc-dma-lpm + - const: lpass-rxtx-lpaif + - const: lpass-va-lpaif + - const: lpass-va-cdc-dma-lpm + interrupt-names: + anyOf: + - items: #for I2S + - const: lpass-irq-lpaif + - items: #for I2S and HDMI + - const: lpass-irq-lpaif + - const: lpass-irq-hdmi + - items: #for I2S, soundwire and HDMI + - const: lpass-irq-lpaif + - const: lpass-irq-hdmi + - const: lpass-irq-vaif + - const: lpass-irq-rxtxif + + required: + - iommus + - power-domains + examples: - | #include <dt-bindings/sound/sc7180-lpass.h> diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml index bc762b39c68a..6127df5836c2 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml @@ -39,6 +39,14 @@ properties: items: - const: mclk + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: macro + - const: dcodec + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml index 74f53864e7a7..3f0f99cb18ca 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-tx-macro.yaml @@ -39,6 +39,14 @@ properties: items: - const: mclk + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: macro + - const: dcodec + qcom,dmic-sample-rate: description: dmic sample rate $ref: /schemas/types.yaml#/definitions/uint32 diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml index 99f2c3687fbd..9868a5ebe27e 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml @@ -37,6 +37,14 @@ properties: items: - const: fsgen + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: macro + - const: dcodec + qcom,dmic-sample-rate: description: dmic sample rate $ref: /schemas/types.yaml#/definitions/uint32 diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index 4bfda04b4608..4ecd4080bb96 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -69,19 +69,23 @@ patternProperties: description: Holds subnode which indicates cpu dai. type: object properties: - sound-dai: true + sound-dai: + maxItems: 1 platform: description: Holds subnode which indicates platform dai. type: object properties: - sound-dai: true + sound-dai: + maxItems: 1 codec: description: Holds subnode which indicates codec dai. type: object properties: - sound-dai: true + sound-dai: + minItems: 1 + maxItems: 4 required: - link-name diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml index cb74ce40c2e6..7bf1a5fffcd2 100644 --- a/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml @@ -23,6 +23,10 @@ properties: description: GPIO spec for reset line to use maxItems: 1 + us-euro-gpios: + description: GPIO spec for swapping gnd and mic segments + maxItems: 1 + vdd-buck-supply: description: A reference to the 1.8V buck supply diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml index d65c0ed5060c..ca5b8987b749 100644 --- a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml +++ b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml @@ -21,6 +21,7 @@ properties: description: I2C address of the device. interrupts: + maxItems: 1 description: The CODEC's interrupt output. realtek,dmic1-data-pin: @@ -94,7 +95,7 @@ required: examples: - | - #include <dt-bindings/gpio/tegra-gpio.h> + #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> i2c { @@ -104,10 +105,9 @@ examples: codec@1a { compatible = "realtek,rt5682s"; reg = <0x1a>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_HIGH>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH>; realtek,ldo1-en-gpios = - <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_HIGH>; + <&gpio 2 GPIO_ACTIVE_HIGH>; realtek,dmic1-data-pin = <1>; realtek,dmic1-clk-pin = <1>; realtek,jd-src = <1>; diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml index c2930d65728e..e17c0245f77a 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml @@ -123,9 +123,7 @@ properties: $ref: audio-graph-port.yaml# unevaluatedProperties: false -# use patternProperties to avoid naming "xxx,yyy" issue -patternProperties: - "^rcar_sound,dvc$": + rcar_sound,dvc: description: DVC subnode. type: object patternProperties: @@ -141,7 +139,7 @@ patternProperties: - dma-names additionalProperties: false - "^rcar_sound,mix$": + rcar_sound,mix: description: MIX subnode. type: object patternProperties: @@ -150,7 +148,7 @@ patternProperties: # no properties additionalProperties: false - "^rcar_sound,ctu$": + rcar_sound,ctu: description: CTU subnode. type: object patternProperties: @@ -159,7 +157,7 @@ patternProperties: # no properties additionalProperties: false - "^rcar_sound,src$": + rcar_sound,src: description: SRC subnode. type: object patternProperties: @@ -182,7 +180,7 @@ patternProperties: - dma-names additionalProperties: false - "^rcar_sound,ssiu$": + rcar_sound,ssiu: description: SSIU subnode. type: object patternProperties: @@ -202,7 +200,7 @@ patternProperties: - dma-names additionalProperties: false - "^rcar_sound,ssi$": + rcar_sound,ssi: description: SSI subnode. type: object patternProperties: @@ -239,7 +237,7 @@ patternProperties: additionalProperties: false # For DAI base - "^rcar_sound,dai$": + rcar_sound,dai: description: DAI subnode. type: object patternProperties: diff --git a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml index 414ff8035a4e..7e8d252f7bca 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml +++ b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/sound/renesas,rz-ssi.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Renesas RZ/G2L ASoC Sound Serial Interface (SSIF-2) +title: Renesas RZ/{G2L,V2L} ASoC Sound Serial Interface (SSIF-2) maintainers: - Biju Das <biju.das.jz@bp.renesas.com> @@ -14,6 +14,7 @@ properties: items: - enum: - renesas,r9a07g044-ssi # RZ/G2{L,LC} + - renesas,r9a07g054-ssi # RZ/V2L - const: renesas,rz-ssi reg: diff --git a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml index 5fff586dc802..97f83eeaf091 100644 --- a/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,aries-wm8994.yaml @@ -27,17 +27,20 @@ properties: sound-dai: minItems: 2 maxItems: 2 - $ref: /schemas/types.yaml#/definitions/phandle-array description: | phandles to the I2S controller and bluetooth codec, in that order + required: + - sound-dai codec: type: object properties: sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 description: phandle to the WM8994 CODEC + required: + - sound-dai samsung,audio-routing: $ref: /schemas/types.yaml#/definitions/non-unique-string-array diff --git a/Documentation/devicetree/bindings/sound/samsung,arndale.yaml b/Documentation/devicetree/bindings/sound/samsung,arndale.yaml new file mode 100644 index 000000000000..cea2bf3544f0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,arndale.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/samsung,arndale.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Insignal Arndale boards audio complex + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + enum: + - samsung,arndale-alc5631 + - samsung,arndale-rt5631 + - samsung,arndale-wm1811 + + samsung,audio-codec: + description: Phandle to the audio codec. + $ref: /schemas/types.yaml#/definitions/phandle + + samsung,audio-cpu: + description: Phandle to the Samsung I2S controller. + $ref: /schemas/types.yaml#/definitions/phandle + + samsung,model: + description: The user-visible name of this sound complex. + $ref: /schemas/types.yaml#/definitions/string + +required: + - compatible + - samsung,audio-codec + - samsung,audio-cpu + +additionalProperties: false + +examples: + - | + sound { + compatible = "samsung,arndale-rt5631"; + samsung,audio-cpu = <&i2s0>; + samsung,audio-codec = <&rt5631>; + }; diff --git a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml index 095775c598fa..ec50bcb4af5f 100644 --- a/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,midas-audio.yaml @@ -21,7 +21,6 @@ properties: type: object properties: sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1 description: phandle to the I2S controller required: @@ -31,7 +30,6 @@ properties: type: object properties: sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1 description: phandle to the WM1811 CODEC required: diff --git a/Documentation/devicetree/bindings/sound/samsung,odroid.yaml b/Documentation/devicetree/bindings/sound/samsung,odroid.yaml index e8122bc87362..db2513f3e168 100644 --- a/Documentation/devicetree/bindings/sound/samsung,odroid.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,odroid.yaml @@ -37,18 +37,15 @@ properties: type: object properties: sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array description: phandles to the I2S controllers codec: type: object properties: sound-dai: - $ref: /schemas/types.yaml#/definitions/phandle-array - description: | - List of phandles to the CODEC nodes, - first entry must be corresponding to the MAX98090 CODEC and - the second entry must be the phandle of the HDMI IP block node. + items: + - description: phandle of the MAX98090 CODEC + - description: phandle of the HDMI IP block node samsung,audio-routing: $ref: /schemas/types.yaml#/definitions/non-unique-string-array diff --git a/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt b/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt deleted file mode 100644 index 4686646fb122..000000000000 --- a/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt +++ /dev/null @@ -1,14 +0,0 @@ -Samsung SMDK audio complex - -Required properties: -- compatible : "samsung,smdk-wm8994" -- samsung,i2s-controller: The phandle of the Samsung I2S0 controller -- samsung,audio-codec: The phandle of the WM8994 audio codec -Example: - -sound { - compatible = "samsung,smdk-wm8994"; - - samsung,i2s-controller = <&i2s0>; - samsung,audio-codec = <&wm8994>; -}; diff --git a/Documentation/devicetree/bindings/sound/samsung,smdk5250.yaml b/Documentation/devicetree/bindings/sound/samsung,smdk5250.yaml new file mode 100644 index 000000000000..cb51af90435e --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,smdk5250.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/samsung,smdk5250.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SMDK5250 audio complex with WM8994 codec + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + const: samsung,smdk-wm8994 + + samsung,audio-codec: + description: Phandle to the audio codec. + $ref: /schemas/types.yaml#/definitions/phandle + + samsung,i2s-controller: + description: Phandle to the Samsung I2S controller. + $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + - samsung,audio-codec + - samsung,i2s-controller + +additionalProperties: false + +examples: + - | + sound { + compatible = "samsung,smdk-wm8994"; + samsung,i2s-controller = <&i2s0>; + samsung,audio-codec = <&wm8994>; + }; diff --git a/Documentation/devicetree/bindings/sound/samsung,snow.yaml b/Documentation/devicetree/bindings/sound/samsung,snow.yaml new file mode 100644 index 000000000000..0c3b3302b842 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,snow.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/samsung,snow.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Google Snow audio complex with MAX9809x codec + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + enum: + - google,snow-audio-max98090 + - google,snow-audio-max98091 + - google,snow-audio-max98095 + + codec: + type: object + properties: + sound-dai: + description: List of phandles to the CODEC and HDMI IP nodes. + items: + - description: Phandle to the MAX98090, MAX98091 or MAX98095 CODEC. + - description: Phandle to the HDMI IP block node. + required: + - sound-dai + + cpu: + type: object + properties: + sound-dai: + description: Phandle to the Samsung I2S controller. + maxItems: 1 + required: + - sound-dai + + samsung,audio-codec: + description: Phandle to the audio codec. + $ref: /schemas/types.yaml#/definitions/phandle + deprecated: true + + samsung,i2s-controller: + description: Phandle to the Samsung I2S controller. + $ref: /schemas/types.yaml#/definitions/phandle + deprecated: true + + samsung,model: + description: The user-visible name of this sound complex. + $ref: /schemas/types.yaml#/definitions/string + +required: + - compatible + - codec + - cpu + +additionalProperties: false + +examples: + - | + sound { + compatible = "google,snow-audio-max98095"; + samsung,model = "Snow-I2S-MAX98095"; + + cpu { + sound-dai = <&i2s0 0>; + }; + + codec { + sound-dai = <&max98095 0>, <&hdmi>; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt b/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt deleted file mode 100644 index f5ccc12ddc00..000000000000 --- a/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt +++ /dev/null @@ -1,42 +0,0 @@ -Samsung Exynos5433 TM2(E) audio complex with WM5110 codec - -Required properties: - - - compatible : "samsung,tm2-audio" - - model : the user-visible name of this sound complex - - audio-codec : the first entry should be phandle of the wm5110 audio - codec node, as described in ../mfd/arizona.txt; - the second entry should be phandle of the HDMI - transmitter node - - i2s-controller : the list of phandle and argument tuples pointing to - I2S controllers, the first entry should be I2S0 and - the second one I2S1 - - audio-amplifier : the phandle of the MAX98504 amplifier - - samsung,audio-routing : a list of the connections between audio components; - each entry is a pair of strings, the first being the - connection's sink, the second being the connection's - source; valid names for sources and sinks are the - WM5110's and MAX98504's pins and the jacks on the - board: HP, SPK, Main Mic, Sub Mic, Third Mic, - Headset Mic - - mic-bias-gpios : GPIO pin that enables the Main Mic bias regulator - - -Example: - -sound { - compatible = "samsung,tm2-audio"; - audio-codec = <&wm5110>, <&hdmi>; - i2s-controller = <&i2s0 0>, <&i2s1 0>; - audio-amplifier = <&max98504>; - mic-bias-gpios = <&gpr3 2 0>; - model = "wm5110"; - samsung,audio-routing = - "HP", "HPOUT1L", - "HP", "HPOUT1R", - "SPK", "SPKOUT", - "SPKOUT", "HPOUT2L", - "SPKOUT", "HPOUT2R", - "Main Mic", "MICBIAS2", - "IN1R", "Main Mic"; -}; diff --git a/Documentation/devicetree/bindings/sound/samsung,tm2.yaml b/Documentation/devicetree/bindings/sound/samsung,tm2.yaml new file mode 100644 index 000000000000..74712d6f3ef4 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,tm2.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/samsung,tm2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos5433 TM2(E) audio complex with WM5110 codec + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + const: samsung,tm2-audio + + audio-amplifier: + description: Phandle to the MAX98504 amplifier. + $ref: /schemas/types.yaml#/definitions/phandle + + audio-codec: + description: Phandles to the codecs. + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - description: Phandle to the WM5110 audio codec. + - description: Phandle to the HDMI transmitter node. + + samsung,audio-routing: + description: | + List of the connections between audio components; each entry is + a pair of strings, the first being the connection's sink, the second + being the connection's source; valid names for sources and sinks are the + WM5110's and MAX98504's pins and the jacks on the board: HP, SPK, Main + Mic, Sub Mic, Third Mic, Headset Mic. + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + + i2s-controller: + description: Phandles to the I2S controllers. + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - description: Phandle to I2S0. + - description: Phandle to I2S1. + + mic-bias-gpios: + description: GPIO pin that enables the Main Mic bias regulator. + + model: + description: The user-visible name of this sound complex. + $ref: /schemas/types.yaml#/definitions/string + +required: + - compatible + - audio-amplifier + - audio-codec + - samsung,audio-routing + - i2s-controller + - mic-bias-gpios + - model + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + sound { + compatible = "samsung,tm2-audio"; + audio-codec = <&wm5110>, <&hdmi>; + i2s-controller = <&i2s0 0>, <&i2s1 0>; + audio-amplifier = <&max98504>; + mic-bias-gpios = <&gpr3 2 GPIO_ACTIVE_HIGH>; + model = "wm5110"; + samsung,audio-routing = "HP", "HPOUT1L", + "HP", "HPOUT1R", + "SPK", "SPKOUT", + "SPKOUT", "HPOUT2L", + "SPKOUT", "HPOUT2R", + "RCV", "HPOUT3L", + "RCV", "HPOUT3R"; + }; diff --git a/Documentation/devicetree/bindings/sound/simple-card.yaml b/Documentation/devicetree/bindings/sound/simple-card.yaml index 45fd9fd9eb54..b261d49b9ddb 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.yaml +++ b/Documentation/devicetree/bindings/sound/simple-card.yaml @@ -48,6 +48,15 @@ definitions: It is useful for some aCPUs with fixed clocks. $ref: /schemas/types.yaml#/definitions/flag + system-clock-fixed: + description: | + Specifies that the clock frequency should not be modified. + Implied when system-clock-frequency is specified, but can be used when + a clock is mapped to the device whose frequency cannot or should not be + changed. When mclk-fs is also specified, this restricts the device to a + single fixed sampling rate. + $ref: /schemas/types.yaml#/definitions/flag + mclk-fs: description: | Multiplication factor between stream rate and codec mclk. @@ -134,6 +143,8 @@ definitions: $ref: "#/definitions/system-clock-frequency" system-clock-direction-out: $ref: "#/definitions/system-clock-direction-out" + system-clock-fixed: + $ref: "#/definitions/system-clock-fixed" required: - sound-dai @@ -156,45 +167,45 @@ properties: description: User specified audio sound card name. $ref: /schemas/types.yaml#/definitions/string -# use patternProperties to avoid naming "xxx,yyy" issue -patternProperties: - "^simple-audio-card,widgets$": + simple-audio-card,widgets: $ref: "#/definitions/widgets" - "^simple-audio-card,routing$": + simple-audio-card,routing: $ref: "#/definitions/routing" - "^simple-audio-card,cpu(@[0-9a-f]+)?": - $ref: "#/definitions/dai" - "^simple-audio-card,codec(@[0-9a-f]+)?": - $ref: "#/definitions/dai" # common properties - "^simple-audio-card,frame-master$": + simple-audio-card,frame-master: $ref: "#/definitions/frame-master" - "^simple-audio-card,bitclock-master$": + simple-audio-card,bitclock-master: $ref: "#/definitions/bitclock-master" - "^simple-audio-card,frame-inversion$": + simple-audio-card,frame-inversion: $ref: "#/definitions/frame-inversion" - "^simple-audio-card,bitclock-inversion$": + simple-audio-card,bitclock-inversion: $ref: "#/definitions/bitclock-inversion" - "^simple-audio-card,format$": + simple-audio-card,format: $ref: "#/definitions/format" - "^simple-audio-card,mclk-fs$": + simple-audio-card,mclk-fs: $ref: "#/definitions/mclk-fs" - "^simple-audio-card,aux-devs$": + simple-audio-card,aux-devs: $ref: "#/definitions/aux-devs" - "^simple-audio-card,convert-rate$": + simple-audio-card,convert-rate: $ref: "#/definitions/convert-rate" - "^simple-audio-card,convert-channels$": + simple-audio-card,convert-channels: $ref: "#/definitions/convert-channels" - "^simple-audio-card,prefix$": + simple-audio-card,prefix: $ref: "#/definitions/prefix" - "^simple-audio-card,pin-switches$": + simple-audio-card,pin-switches: $ref: "#/definitions/pin-switches" - "^simple-audio-card,hp-det-gpio$": + simple-audio-card,hp-det-gpio: maxItems: 1 - "^simple-audio-card,mic-det-gpio$": + simple-audio-card,mic-det-gpio: maxItems: 1 +patternProperties: + "^simple-audio-card,cpu(@[0-9a-f]+)?$": + $ref: "#/definitions/dai" + "^simple-audio-card,codec(@[0-9a-f]+)?$": + $ref: "#/definitions/dai" + "^simple-audio-card,dai-link(@[0-9a-f]+)?$": description: | Container for dai-link level properties and the CPU and CODEC sub-nodes. diff --git a/Documentation/devicetree/bindings/sound/snow.txt b/Documentation/devicetree/bindings/sound/snow.txt deleted file mode 100644 index 80fd9a87bb3f..000000000000 --- a/Documentation/devicetree/bindings/sound/snow.txt +++ /dev/null @@ -1,31 +0,0 @@ -Audio Binding for Snow boards - -Required properties: -- compatible : Can be one of the following, - "google,snow-audio-max98090" or - "google,snow-audio-max98091" or - "google,snow-audio-max98095" -- samsung,i2s-controller (deprecated): The phandle of the Samsung I2S controller -- samsung,audio-codec (deprecated): The phandle of the audio codec - -Required sub-nodes: - - - 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S - controller - - 'codec' subnode with a 'sound-dai' property containing list of phandles - to the CODEC nodes, first entry must be the phandle of the MAX98090, - MAX98091 or MAX98095 CODEC (exact device type is indicated by the compatible - string) and the second entry must be the phandle of the HDMI IP block node - -Optional: -- samsung,model: The name of the sound-card - -Example: - -sound { - compatible = "google,snow-audio-max98095"; - - samsung,model = "Snow-I2S-MAX98095"; - samsung,i2s-controller = <&i2s0>; - samsung,audio-codec = <&max98095>; -}; diff --git a/Documentation/devicetree/bindings/sound/sound-dai.yaml b/Documentation/devicetree/bindings/sound/sound-dai.yaml new file mode 100644 index 000000000000..61c6f7abc4e7 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/sound-dai.yaml @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/sound-dai.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Digital Audio Interface consumer Device Tree Bindings + +maintainers: + - Rob Herring <robh@kernel.org> + +select: true + +properties: + sound-dai: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: A phandle plus args to digital audio interface provider(s) + +additionalProperties: true +... diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml index 1538d11ce9a8..b3dbcba33e41 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml @@ -102,9 +102,11 @@ patternProperties: By default SAI sub-block is in asynchronous mode. Must contain the phandle and index of the SAI sub-block providing the synchronization. - allOf: - - $ref: /schemas/types.yaml#/definitions/phandle-array - - maxItems: 1 + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle of the SAI sub-block + - description: index of the SAI sub-block st,iec60958: description: @@ -113,8 +115,7 @@ patternProperties: By default, custom protocol is assumed, meaning that protocol is configured according to protocol defined in related DAI link node, such as i2s, left justified, right justified, dsp and pdm protocols. - allOf: - - $ref: /schemas/types.yaml#/definitions/flag + $ref: /schemas/types.yaml#/definitions/flag "#clock-cells": description: Configure the SAI device as master clock provider. diff --git a/Documentation/devicetree/bindings/sound/tas5805m.yaml b/Documentation/devicetree/bindings/sound/tas5805m.yaml new file mode 100644 index 000000000000..3aade02d8a96 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tas5805m.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/tas5805m.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TAS5805M audio amplifier + +maintainers: + - Daniel Beer <daniel.beer@igorinstitute.com> + +description: | + The TAS5805M is a class D audio amplifier with a built-in DSP. + +properties: + compatible: + enum: + - ti,tas5805m + + reg: + maxItems: 1 + description: | + I2C address of the amplifier. See the datasheet for possible values. + + pvdd-supply: + description: | + Regulator for audio power supply (PVDD in the datasheet). + + pdn-gpios: + description: | + Power-down control GPIO (PDN pin in the datasheet). + + ti,dsp-config-name: + description: | + The name of the DSP configuration that should be loaded for this + instance. Configuration blobs are sequences of register writes + generated from TI's PPC3 tool. + $ref: /schemas/types.yaml#/definitions/string + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + tas5805m: tas5805m@2c { + reg = <0x2c>; + compatible = "ti,tas5805m"; + + pvdd-supply = <&audiopwr>; + pdn-gpios = <&tlmm 160 0>; + + ti,dsp-config-name = "mono_pbtl_48khz"; + }; + }; + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml index d77c8283526d..2ad17b361db0 100644 --- a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml +++ b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml @@ -176,13 +176,12 @@ patternProperties: 4 - Drive weak low and active high 5 - Drive Hi-Z and active high - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32-array - - minItems: 2 - maxItems: 2 - items: - maximum: 15 - default: [2, 2] + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 2 + maxItems: 2 + items: + maximum: 15 + default: [2, 2] required: - compatible diff --git a/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt b/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt index e372303697dc..bbad98d5b986 100644 --- a/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt +++ b/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt @@ -58,7 +58,7 @@ The pins can be used in referring sound node's audio-routing property. Example: #include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/sound/tlv320aic31xx-micbias.h> +#include <dt-bindings/sound/tlv320aic31xx.h> tlv320aic31xx: tlv320aic31xx@18 { compatible = "ti,tlv320aic311x"; diff --git a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt index b93a2b3e029d..51ddbc509382 100644 --- a/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt +++ b/Documentation/devicetree/bindings/soundwire/qcom,sdw.txt @@ -22,7 +22,19 @@ board specific bus parameters. - interrupts: Usage: required Value type: <prop-encoded-array> - Definition: should specify the SoundWire Controller IRQ + Definition: should specify the SoundWire Controller core and optional + wake IRQ + +- interrupt-names: + Usage: Optional + Value type: boolean + Value type: <stringlist> + Definition: should be "core" for core and "wakeup" for wake interrupt. + +- wakeup-source: + Usage: Optional + Value type: boolean + Definition: should specify if SoundWire Controller is wake up capable. - clock-names: Usage: required diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml new file mode 100644 index 000000000000..818130b11bb9 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/mediatek,spi-mt65xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SPI Bus controller for MediaTek ARM SoCs + +maintainers: + - Leilk Liu <leilk.liu@mediatek.com> + +allOf: + - $ref: "/schemas/spi/spi-controller.yaml#" + +properties: + compatible: + oneOf: + - items: + - enum: + - mediatek,mt7629-spi + - const: mediatek,mt7622-spi + - items: + - enum: + - mediatek,mt8516-spi + - const: mediatek,mt2712-spi + - items: + - enum: + - mediatek,mt6779-spi + - mediatek,mt8186-spi + - mediatek,mt8192-spi + - mediatek,mt8195-spi + - const: mediatek,mt6765-spi + - items: + - enum: + - mediatek,mt7986-spi-ipm + - const: mediatek,spi-ipm + - items: + - enum: + - mediatek,mt2701-spi + - mediatek,mt2712-spi + - mediatek,mt6589-spi + - mediatek,mt6765-spi + - mediatek,mt6893-spi + - mediatek,mt7622-spi + - mediatek,mt8135-spi + - mediatek,mt8173-spi + - mediatek,mt8183-spi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: clock used for the parent clock + - description: clock used for the muxes clock + - description: clock used for the clock gate + + clock-names: + items: + - const: parent-clk + - const: sel-clk + - const: spi-clk + + mediatek,pad-select: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 4 + items: + enum: [0, 1, 2, 3] + description: + specify which pins group(ck/mi/mo/cs) spi controller used. + This is an array. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - '#address-cells' + - '#size-cells' + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + spi@1100a000 { + compatible = "mediatek,mt8173-spi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1100a000 0x1000>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, + <&topckgen CLK_TOP_SPI_SEL>, + <&pericfg CLK_PERI_SPI0>; + clock-names = "parent-clk", "sel-clk", "spi-clk"; + cs-gpios = <&pio 105 GPIO_ACTIVE_LOW>, <&pio 72 GPIO_ACTIVE_LOW>; + mediatek,pad-select = <1>, <0>; + }; diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml index 4e4694e3d539..41e60fe4b09f 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml @@ -18,7 +18,7 @@ description: | capability of this controller. allOf: - - $ref: /spi/spi-controller.yaml# + - $ref: /schemas/spi/spi-controller.yaml# properties: compatible: @@ -30,6 +30,7 @@ properties: - mediatek,mt7622-nor - mediatek,mt7623-nor - mediatek,mt7629-nor + - mediatek,mt8186-nor - mediatek,mt8192-nor - mediatek,mt8195-nor - enum: @@ -49,6 +50,8 @@ properties: - description: clock used for controller - description: clock used for nor dma bus. this depends on hardware design, so this is optional. + - description: clock used for controller axi slave bus. + this depends on hardware design, so it is optional. clock-names: minItems: 2 @@ -56,6 +59,7 @@ properties: - const: spi - const: sf - const: axi + - const: axi_s required: - compatible diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-slave-mt27xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-slave-mt27xx.yaml new file mode 100644 index 000000000000..7977799a8ee1 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-slave-mt27xx.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/mediatek,spi-slave-mt27xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SPI Slave controller for MediaTek ARM SoCs + +maintainers: + - Leilk Liu <leilk.liu@mediatek.com> + +allOf: + - $ref: "/schemas/spi/spi-controller.yaml#" + +properties: + compatible: + enum: + - mediatek,mt2712-spi-slave + - mediatek,mt8195-spi-slave + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: spi + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/mt2712-clk.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + spi@10013000 { + compatible = "mediatek,mt2712-spi-slave"; + reg = <0x10013000 0x100>; + interrupts = <GIC_SPI 283 IRQ_TYPE_LEVEL_LOW>; + clocks = <&infracfg CLK_INFRA_AO_SPI1>; + clock-names = "spi"; + assigned-clocks = <&topckgen CLK_TOP_SPISLV_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>; + }; diff --git a/Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml b/Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml new file mode 100644 index 000000000000..ece261b8e963 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/microchip,mpfs-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MPFS {Q,}SPI Controller Device Tree Bindings + +maintainers: + - Conor Dooley <conor.dooley@microchip.com> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + enum: + - microchip,mpfs-spi + - microchip,mpfs-qspi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clock-names: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + #include "dt-bindings/clock/microchip,mpfs-clock.h" + spi@20108000 { + compatible = "microchip,mpfs-spi"; + reg = <0x20108000 0x1000>; + clocks = <&clkcfg CLK_SPI0>; + interrupt-parent = <&plic>; + interrupts = <54>; + spi-max-frequency = <25000000>; + }; +... diff --git a/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml new file mode 100644 index 000000000000..9202c44b4478 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/mxicy,mx25f0a-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Macronix SPI controller device tree bindings + +maintainers: + - Miquel Raynal <miquel.raynal@bootlin.com> + +allOf: + - $ref: "spi-controller.yaml#" + +properties: + compatible: + const: mxicy,mx25f0a-spi + + reg: + minItems: 2 + maxItems: 2 + + reg-names: + items: + - const: regs + - const: dirmap + + interrupts: + maxItems: 1 + + clocks: + minItems: 3 + maxItems: 3 + + clock-names: + items: + - const: send_clk + - const: send_dly_clk + - const: ps_clk + + nand-ecc-engine: + description: NAND ECC engine used by the SPI controller in order to perform + on-the-fly correction when using a SPI-NAND memory. + $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + spi@43c30000 { + compatible = "mxicy,mx25f0a-spi"; + reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>; + reg-names = "regs", "dirmap"; + clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>; + clock-names = "send_clk", "send_dly_clk", "ps_clk"; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml index 35a8045b2c70..0296edd1de22 100644 --- a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml @@ -19,6 +19,7 @@ properties: - nvidia,tegra210-qspi - nvidia,tegra186-qspi - nvidia,tegra194-qspi + - nvidia,tegra234-qspi reg: maxItems: 1 @@ -106,7 +107,7 @@ examples: dma-names = "rx", "tx"; flash@0 { - compatible = "spi-nor"; + compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <104000000>; spi-tx-bus-width = <2>; diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml index 055524fe8327..5a60fba14bba 100644 --- a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml +++ b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml @@ -16,7 +16,7 @@ description: The QSPI controller allows SPI protocol communication in single, as NOR flash. allOf: - - $ref: /spi/spi-controller.yaml# + - $ref: /schemas/spi/spi-controller.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml index 76e6d9e52fc7..2c3c6bd6ec45 100644 --- a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml +++ b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml @@ -22,7 +22,8 @@ properties: - renesas,rspi-r7s72100 # RZ/A1H - renesas,rspi-r7s9210 # RZ/A2 - renesas,r9a07g044-rspi # RZ/G2{L,LC} - - const: renesas,rspi-rz # RZ/A and RZ/G2{L,LC} + - renesas,r9a07g054-rspi # RZ/V2L + - const: renesas,rspi-rz - items: - enum: @@ -124,6 +125,7 @@ allOf: enum: - renesas,qspi - renesas,r9a07g044-rspi + - renesas,r9a07g054-rspi then: required: - resets diff --git a/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml new file mode 100644 index 000000000000..f0db3fb3d688 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/samsung,spi-peripheral-props.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/samsung,spi-peripheral-props.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Peripheral-specific properties for Samsung S3C/S5P/Exynos SoC SPI controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: + See spi-peripheral-props.yaml for more info. + +properties: + controller-data: + type: object + additionalProperties: false + + properties: + samsung,spi-feedback-delay: + description: | + The sampling phase shift to be applied on the miso line (to account + for any lag in the miso line). Valid values: + - 0: No phase shift. + - 1: 90 degree phase shift sampling. + - 2: 180 degree phase shift sampling. + - 3: 270 degree phase shift sampling. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2, 3] + default: 0 + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml new file mode 100644 index 000000000000..bf9a76d931d2 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml @@ -0,0 +1,188 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/samsung,spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C/S5P/Exynos SoC SPI controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: + All the SPI controller nodes should be represented in the aliases node using + the following format 'spi{n}' where n is a unique number for the alias. + +properties: + compatible: + oneOf: + - enum: + - samsung,s3c2443-spi # for S3C2443, S3C2416 and S3C2450 + - samsung,s3c6410-spi + - samsung,s5pv210-spi # for S5PV210 and S5PC110 + - samsung,exynos5433-spi + - tesla,fsd-spi + - const: samsung,exynos7-spi + deprecated: true + + clocks: + minItems: 2 + maxItems: 3 + + clock-names: + minItems: 2 + maxItems: 3 + + cs-gpios: true + + dmas: + minItems: 2 + maxItems: 2 + + dma-names: + items: + - const: tx + - const: rx + + interrupts: + maxItems: 1 + + no-cs-readback: + description: + The CS line is disconnected, therefore the device should not operate + based on CS signalling. + type: boolean + + num-cs: + minimum: 1 + maximum: 4 + default: 1 + + samsung,spi-src-clk: + description: + If the spi controller includes a internal clock mux to select the clock + source for the spi bus clock, this property can be used to indicate the + clock to be used for driving the spi bus clock. If not specified, the + clock number 0 is used as default. + $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - dmas + - dma-names + - interrupts + - reg + +allOf: + - $ref: spi-controller.yaml# + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-spi + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: spi + - enum: + - spi_busclk0 + - spi_busclk1 + - spi_busclk2 + - spi_busclk3 + - const: spi_ioclk + else: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: spi + - enum: + - spi_busclk0 + - spi_busclk1 + - spi_busclk2 + - spi_busclk3 + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5433.h> + #include <dt-bindings/clock/samsung,s2mps11.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/gpio/gpio.h> + + spi@14d30000 { + compatible = "samsung,exynos5433-spi"; + reg = <0x14d30000 0x100>; + interrupts = <GIC_SPI 433 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&pdma0 11>, <&pdma0 10>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric CLK_PCLK_SPI1>, + <&cmu_peric CLK_SCLK_SPI1>, + <&cmu_peric CLK_SCLK_IOCLK_SPI1>; + clock-names = "spi", + "spi_busclk0", + "spi_ioclk"; + samsung,spi-src-clk = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_bus>; + num-cs = <1>; + + cs-gpios = <&gpd6 3 GPIO_ACTIVE_HIGH>; + + audio-codec@0 { + compatible = "wlf,wm5110"; + reg = <0x0>; + spi-max-frequency = <20000000>; + interrupt-parent = <&gpa0>; + interrupts = <4 IRQ_TYPE_NONE>; + clocks = <&pmu_system_controller 0>, + <&s2mps13_osc S2MPS11_CLK_BT>; + clock-names = "mclk1", "mclk2"; + + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + wlf,micd-detect-debounce = <300>; + wlf,micd-bias-start-time = <0x1>; + wlf,micd-rate = <0x7>; + wlf,micd-dbtime = <0x2>; + wlf,micd-force-micbias; + wlf,micd-configs = <0x0 1 0>; + wlf,hpdet-channel = <1>; + wlf,gpsw = <0x1>; + wlf,inmode = <2 0 2 0>; + + wlf,reset = <&gpc0 7 GPIO_ACTIVE_HIGH>; + wlf,ldoena = <&gpf0 0 GPIO_ACTIVE_HIGH>; + + /* core supplies */ + AVDD-supply = <&ldo18_reg>; + DBVDD1-supply = <&ldo18_reg>; + CPVDD-supply = <&ldo18_reg>; + DBVDD2-supply = <&ldo18_reg>; + DBVDD3-supply = <&ldo18_reg>; + SPKVDDL-supply = <&ldo18_reg>; + SPKVDDR-supply = <&ldo18_reg>; + + controller-data { + samsung,spi-feedback-delay = <0>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml index 36b72518f565..ebb4d5f1cf4f 100644 --- a/Documentation/devicetree/bindings/spi/spi-controller.yaml +++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml @@ -93,9 +93,7 @@ properties: patternProperties: "^.*@[0-9a-f]+$": type: object - - allOf: - - $ref: spi-peripheral-props.yaml + $ref: spi-peripheral-props.yaml required: - compatible @@ -139,4 +137,11 @@ examples: spi-max-frequency = <100000>; reg = <1>; }; + + flash@2 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <50000000>; + reg = <2>, <3>; + stacked-memories = /bits/ 64 <0x10000000 0x10000000>; + }; }; diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt b/Documentation/devicetree/bindings/spi/spi-mt65xx.txt deleted file mode 100644 index 2a24969159cc..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt +++ /dev/null @@ -1,68 +0,0 @@ -Binding for MTK SPI controller - -Required properties: -- compatible: should be one of the following. - - mediatek,mt2701-spi: for mt2701 platforms - - mediatek,mt2712-spi: for mt2712 platforms - - mediatek,mt6589-spi: for mt6589 platforms - - mediatek,mt6765-spi: for mt6765 platforms - - mediatek,mt7622-spi: for mt7622 platforms - - "mediatek,mt7629-spi", "mediatek,mt7622-spi": for mt7629 platforms - - mediatek,mt8135-spi: for mt8135 platforms - - mediatek,mt8173-spi: for mt8173 platforms - - mediatek,mt8183-spi: for mt8183 platforms - - mediatek,mt6893-spi: for mt6893 platforms - - "mediatek,mt8192-spi", "mediatek,mt6765-spi": for mt8192 platforms - - "mediatek,mt8195-spi", "mediatek,mt6765-spi": for mt8195 platforms - - "mediatek,mt8516-spi", "mediatek,mt2712-spi": for mt8516 platforms - - "mediatek,mt6779-spi", "mediatek,mt6765-spi": for mt6779 platforms - -- #address-cells: should be 1. - -- #size-cells: should be 0. - -- reg: Address and length of the register set for the device - -- interrupts: Should contain spi interrupt - -- clocks: phandles to input clocks. - The first should be one of the following. It's PLL. - - <&clk26m>: specify parent clock 26MHZ. - - <&topckgen CLK_TOP_SYSPLL3_D2>: specify parent clock 109MHZ. - It's the default one. - - <&topckgen CLK_TOP_SYSPLL4_D2>: specify parent clock 78MHZ. - - <&topckgen CLK_TOP_UNIVPLL2_D4>: specify parent clock 104MHZ. - - <&topckgen CLK_TOP_UNIVPLL1_D8>: specify parent clock 78MHZ. - The second should be <&topckgen CLK_TOP_SPI_SEL>. It's clock mux. - The third is <&pericfg CLK_PERI_SPI0>. It's clock gate. - -- clock-names: shall be "parent-clk" for the parent clock, "sel-clk" for the - muxes clock, and "spi-clk" for the clock gate. - -Optional properties: --cs-gpios: see spi-bus.txt. - -- mediatek,pad-select: specify which pins group(ck/mi/mo/cs) spi - controller used. This is an array, the element value should be 0~3, - only required for MT8173. - 0: specify GPIO69,70,71,72 for spi pins. - 1: specify GPIO102,103,104,105 for spi pins. - 2: specify GPIO128,129,130,131 for spi pins. - 3: specify GPIO5,6,7,8 for spi pins. - -Example: - -- SoC Specific Portion: -spi: spi@1100a000 { - compatible = "mediatek,mt8173-spi"; - #address-cells = <1>; - #size-cells = <0>; - reg = <0 0x1100a000 0 0x1000>; - interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>; - clocks = <&topckgen CLK_TOP_SYSPLL3_D2>, - <&topckgen CLK_TOP_SPI_SEL>, - <&pericfg CLK_PERI_SPI0>; - clock-names = "parent-clk", "sel-clk", "spi-clk"; - cs-gpios = <&pio 105 GPIO_ACTIVE_LOW>, <&pio 72 GPIO_ACTIVE_LOW>; - mediatek,pad-select = <1>, <0>; -}; diff --git a/Documentation/devicetree/bindings/spi/spi-mxic.txt b/Documentation/devicetree/bindings/spi/spi-mxic.txt deleted file mode 100644 index 529f2dab2648..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-mxic.txt +++ /dev/null @@ -1,34 +0,0 @@ -Macronix SPI controller Device Tree Bindings --------------------------------------------- - -Required properties: -- compatible: should be "mxicy,mx25f0a-spi" -- #address-cells: should be 1 -- #size-cells: should be 0 -- reg: should contain 2 entries, one for the registers and one for the direct - mapping area -- reg-names: should contain "regs" and "dirmap" -- interrupts: interrupt line connected to the SPI controller -- clock-names: should contain "ps_clk", "send_clk" and "send_dly_clk" -- clocks: should contain 3 entries for the "ps_clk", "send_clk" and - "send_dly_clk" clocks - -Example: - - spi@43c30000 { - compatible = "mxicy,mx25f0a-spi"; - reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>; - reg-names = "regs", "dirmap"; - clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>; - clock-names = "send_clk", "send_dly_clk", "ps_clk"; - #address-cells = <1>; - #size-cells = <0>; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <25000000>; - spi-tx-bus-width = <4>; - spi-rx-bus-width = <4>; - }; - }; diff --git a/Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml b/Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml index 283815d59e85..1b552c298277 100644 --- a/Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml +++ b/Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml @@ -7,7 +7,8 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: NXP Flex Serial Peripheral Interface (FSPI) maintainers: - - Kuldeep Singh <kuldeep.singh@nxp.com> + - Han Xu <han.xu@nxp.com> + - Kuldeep Singh <singh.kuldeep87k@gmail.com> allOf: - $ref: "spi-controller.yaml#" diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml index 5dd209206e88..5e32928c4fc3 100644 --- a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml +++ b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml @@ -23,8 +23,9 @@ properties: minItems: 1 maxItems: 256 items: - minimum: 0 - maximum: 256 + items: + - minimum: 0 + maximum: 256 description: Chip select used by the device. @@ -82,8 +83,34 @@ properties: description: Delay, in microseconds, after a write transfer. + stacked-memories: + description: Several SPI memories can be wired in stacked mode. + This basically means that either a device features several chip + selects, or that different devices must be seen as a single + bigger chip. This basically doubles (or more) the total address + space with only a single additional wire, while still needing + to repeat the commands when crossing a chip boundary. The size of + each chip should be provided as members of the array. + $ref: /schemas/types.yaml#/definitions/uint64-array + minItems: 2 + maxItems: 4 + + parallel-memories: + description: Several SPI memories can be wired in parallel mode. + The devices are physically on a different buses but will always + act synchronously as each data word is spread across the + different memories (eg. even bits are stored in one memory, odd + bits in the other). This basically doubles the address space and + the throughput while greatly complexifying the wiring because as + many busses as devices must be wired. The size of each chip should + be provided as members of the array. + $ref: /schemas/types.yaml#/definitions/uint64-array + minItems: 2 + maxItems: 4 + # The controller specific properties go here. allOf: - $ref: cdns,qspi-nor-peripheral-props.yaml# + - $ref: samsung,spi-peripheral-props.yaml# additionalProperties: true diff --git a/Documentation/devicetree/bindings/spi/spi-pl022.yaml b/Documentation/devicetree/bindings/spi/spi-pl022.yaml index 6d633728fc2b..bda45ff3d294 100644 --- a/Documentation/devicetree/bindings/spi/spi-pl022.yaml +++ b/Documentation/devicetree/bindings/spi/spi-pl022.yaml @@ -38,9 +38,7 @@ properties: clock-names: items: - - enum: - - SSPCLK - - sspclk + - const: sspclk - const: apb_pclk pl022,autosuspend-delay: diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt deleted file mode 100644 index 49028a4f5df1..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-samsung.txt +++ /dev/null @@ -1,122 +0,0 @@ -* Samsung SPI Controller - -The Samsung SPI controller is used to interface with various devices such as flash -and display controllers using the SPI communication interface. - -Required SoC Specific Properties: - -- compatible: should be one of the following. - - samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms - - samsung,s3c6410-spi: for s3c6410 platforms - - samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms - - samsung,exynos5433-spi: for exynos5433 compatible controllers - - samsung,exynos7-spi: for exynos7 platforms <DEPRECATED> - -- reg: physical base address of the controller and length of memory mapped - region. - -- interrupts: The interrupt number to the cpu. The interrupt specifier format - depends on the interrupt controller. - -- dmas : Two or more DMA channel specifiers following the convention outlined - in bindings/dma/dma.txt - -- dma-names: Names for the dma channels. There must be at least one channel - named "tx" for transmit and named "rx" for receive. - -- clocks: specifies the clock IDs provided to the SPI controller; they are - required for interacting with the controller itself, for synchronizing the bus - and as I/O clock (the latter is required by exynos5433 and exynos7). - -- clock-names: string names of the clocks in the 'clocks' property; for all the - the devices the names must be "spi", "spi_busclkN" (where N is determined by - "samsung,spi-src-clk"), while Exynos5433 should specify a third clock - "spi_ioclk" for the I/O clock. - -Required Board Specific Properties: - -- #address-cells: should be 1. -- #size-cells: should be 0. - -Optional Board Specific Properties: - -- samsung,spi-src-clk: If the spi controller includes a internal clock mux to - select the clock source for the spi bus clock, this property can be used to - indicate the clock to be used for driving the spi bus clock. If not specified, - the clock number 0 is used as default. - -- num-cs: Specifies the number of chip select lines supported. If - not specified, the default number of chip select lines is set to 1. - -- cs-gpios: should specify GPIOs used for chipselects (see spi-bus.txt) - -- no-cs-readback: the CS line is disconnected, therefore the device should not - operate based on CS signalling. - -SPI Controller specific data in SPI slave nodes: - -- The spi slave nodes should provide the following information which is required - by the spi controller. - - - samsung,spi-feedback-delay: The sampling phase shift to be applied on the - miso line (to account for any lag in the miso line). The following are the - valid values. - - - 0: No phase shift. - - 1: 90 degree phase shift sampling. - - 2: 180 degree phase shift sampling. - - 3: 270 degree phase shift sampling. - -Aliases: - -- All the SPI controller nodes should be represented in the aliases node using - the following format 'spi{n}' where n is a unique number for the alias. - - -Example: - -- SoC Specific Portion: - - spi_0: spi@12d20000 { - compatible = "samsung,exynos4210-spi"; - reg = <0x12d20000 0x100>; - interrupts = <0 66 0>; - dmas = <&pdma0 5 - &pdma0 4>; - dma-names = "tx", "rx"; - #address-cells = <1>; - #size-cells = <0>; - }; - -- Board Specific Portion: - - spi_0: spi@12d20000 { - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&spi0_bus>; - cs-gpios = <&gpa2 5 0>; - - w25q80bw@0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "w25x80"; - reg = <0>; - spi-max-frequency = <10000>; - - controller-data { - samsung,spi-feedback-delay = <0>; - }; - - partition@0 { - label = "U-Boot"; - reg = <0x0 0x40000>; - read-only; - }; - - partition@40000 { - label = "Kernel"; - reg = <0x40000 0xc0000>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/spi/spi-slave-mt27xx.txt b/Documentation/devicetree/bindings/spi/spi-slave-mt27xx.txt deleted file mode 100644 index 9192724540fd..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-slave-mt27xx.txt +++ /dev/null @@ -1,33 +0,0 @@ -Binding for MTK SPI Slave controller - -Required properties: -- compatible: should be one of the following. - - mediatek,mt2712-spi-slave: for mt2712 platforms - - mediatek,mt8195-spi-slave: for mt8195 platforms -- reg: Address and length of the register set for the device. -- interrupts: Should contain spi interrupt. -- clocks: phandles to input clocks. - It's clock gate, and should be <&infracfg CLK_INFRA_AO_SPI1>. -- clock-names: should be "spi" for the clock gate. - -Optional properties: -- assigned-clocks: it's mux clock, should be <&topckgen CLK_TOP_SPISLV_SEL>. -- assigned-clock-parents: parent of mux clock. - It's PLL, and should be one of the following. - - <&topckgen CLK_TOP_UNIVPLL1_D2>: specify parent clock 312MHZ. - It's the default one. - - <&topckgen CLK_TOP_UNIVPLL1_D4>: specify parent clock 156MHZ. - - <&topckgen CLK_TOP_UNIVPLL2_D4>: specify parent clock 104MHZ. - - <&topckgen CLK_TOP_UNIVPLL1_D8>: specify parent clock 78MHZ. - -Example: -- SoC Specific Portion: -spis1: spi@10013000 { - compatible = "mediatek,mt2712-spi-slave"; - reg = <0 0x10013000 0 0x100>; - interrupts = <GIC_SPI 283 IRQ_TYPE_LEVEL_LOW>; - clocks = <&infracfg CLK_INFRA_AO_SPI1>; - clock-names = "spi"; - assigned-clocks = <&topckgen CLK_TOP_SPISLV_SEL>; - assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL1_D2>; -}; diff --git a/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml b/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml new file mode 100644 index 000000000000..3a58cf0f1ec8 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/spi-sunplus-sp7021.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus sp7021 SPI controller + +allOf: + - $ref: "spi-controller.yaml" + +maintainers: + - Li-hao Kuo <lhjeff911@gmail.com> + +properties: + compatible: + enum: + - sunplus,sp7021-spi + + reg: + items: + - description: the SPI master registers + - description: the SPI slave registers + + reg-names: + items: + - const: master + - const: slave + + interrupt-names: + items: + - const: dma_w + - const: master_risc + - const: slave_risc + + interrupts: + minItems: 3 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + - interrupt-names + - clocks + - resets + - pinctrl-names + - pinctrl-0 + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi@9C002D80 { + compatible = "sunplus,sp7021-spi"; + reg = <0x9C002D80 0x80>, <0x9C002E00 0x80>; + reg-names = "master", "slave"; + interrupt-parent = <&intc>; + interrupt-names = "dma_w", + "master_risc", + "slave_risc"; + interrupts = <144 IRQ_TYPE_LEVEL_HIGH>, + <146 IRQ_TYPE_LEVEL_HIGH>, + <145 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc 0x32>; + resets = <&rstc 0x22>; + pinctrl-names = "default"; + pinctrl-0 = <&pins_spi0>; + }; +... diff --git a/Documentation/devicetree/bindings/spi/sprd,spi-adi.yaml b/Documentation/devicetree/bindings/spi/sprd,spi-adi.yaml index fe014020da69..a3ab1a1f1eb4 100644 --- a/Documentation/devicetree/bindings/spi/sprd,spi-adi.yaml +++ b/Documentation/devicetree/bindings/spi/sprd,spi-adi.yaml @@ -44,7 +44,7 @@ description: | compatibility. allOf: - - $ref: /spi/spi-controller.yaml# + - $ref: /schemas/spi/spi-controller.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml b/Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml new file mode 100644 index 000000000000..105725a127ab --- /dev/null +++ b/Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml @@ -0,0 +1,137 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2020, Silicon Laboratories, Inc. +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/staging/net/wireless/silabs,wfx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Silicon Labs WFxxx devicetree bindings + +maintainers: + - Jérôme Pouiller <jerome.pouiller@silabs.com> + +description: > + Support for the Wifi chip WFxxx from Silicon Labs. Currently, the only device + from the WFxxx series is the WF200 described here: + https://www.silabs.com/documents/public/data-sheets/wf200-datasheet.pdf + + The WF200 can be connected via SPI or via SDIO. + + For SDIO: + + Declaring the WFxxx chip in device tree is mandatory (usually, the VID/PID is + sufficient for the SDIO devices). + + It is recommended to declare a mmc-pwrseq on SDIO host above WFx. Without + it, you may encounter issues during reboot. The mmc-pwrseq should be + compatible with mmc-pwrseq-simple. Please consult + Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml for more + information. + + For SPI: + + In add of the properties below, please consult + Documentation/devicetree/bindings/spi/spi-controller.yaml for optional SPI + related properties. + +properties: + compatible: + items: + - enum: + - silabs,brd4001a # WGM160P Evaluation Board + - silabs,brd8022a # WF200 Evaluation Board + - silabs,brd8023a # WFM200 Evaluation Board + - const: silabs,wf200 # Chip alone without antenna + + reg: + description: + When used on SDIO bus, <reg> must be set to 1. When used on SPI bus, it is + the chip select address of the device as defined in the SPI devices + bindings. + maxItems: 1 + + spi-max-frequency: true + + interrupts: + description: The interrupt line. Should be IRQ_TYPE_EDGE_RISING. When SPI is + used, this property is required. When SDIO is used, the "in-band" + interrupt provided by the SDIO bus is used unless an interrupt is defined + in the Device Tree. + maxItems: 1 + + reset-gpios: + description: (SPI only) Phandle of gpio that will be used to reset chip + during probe. Without this property, you may encounter issues with warm + boot. + + For SDIO, the reset gpio should declared using a mmc-pwrseq. + maxItems: 1 + + wakeup-gpios: + description: Phandle of gpio that will be used to wake-up chip. Without this + property, driver will disable most of power saving features. + maxItems: 1 + + silabs,antenna-config-file: + $ref: /schemas/types.yaml#/definitions/string + description: Use an alternative file for antenna configuration (aka + "Platform Data Set" in Silabs jargon). Default depends of "compatible" + string. For "silabs,wf200", the default is 'wf200.pds'. + + local-mac-address: true + + mac-address: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + wifi@0 { + compatible = "silabs,brd8022a", "silabs,wf200"; + pinctrl-names = "default"; + pinctrl-0 = <&wfx_irq &wfx_gpios>; + reg = <0>; + interrupts-extended = <&gpio 16 IRQ_TYPE_EDGE_RISING>; + wakeup-gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + spi-max-frequency = <42000000>; + }; + }; + + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + wfx_pwrseq: wfx_pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wfx_reset>; + reset-gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + + mmc { + mmc-pwrseq = <&wfx_pwrseq>; + #address-cells = <1>; + #size-cells = <0>; + + wifi@1 { + compatible = "silabs,brd8022a", "silabs,wf200"; + pinctrl-names = "default"; + pinctrl-0 = <&wfx_wakeup>; + reg = <1>; + wakeup-gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt deleted file mode 100644 index 33004ce7e5df..000000000000 --- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt +++ /dev/null @@ -1,106 +0,0 @@ -* Exynos Thermal Management Unit (TMU) - -** Required properties: - -- compatible : One of the following: - "samsung,exynos3250-tmu" - "samsung,exynos4412-tmu" - "samsung,exynos4210-tmu" - "samsung,exynos5250-tmu" - "samsung,exynos5260-tmu" - "samsung,exynos5420-tmu" for TMU channel 0, 1 on Exynos5420 - "samsung,exynos5420-tmu-ext-triminfo" for TMU channels 2, 3 and 4 - Exynos5420 (Must pass triminfo base and triminfo clock) - "samsung,exynos5433-tmu" - "samsung,exynos7-tmu" -- reg : Address range of the thermal registers. For soc's which has multiple - instances of TMU and some registers are shared across all TMU's like - interrupt related then 2 set of register has to supplied. First set - belongs to register set of TMU instance and second set belongs to - registers shared with the TMU instance. - - NOTE: On Exynos5420, the TRIMINFO register is misplaced for TMU - channels 2, 3 and 4 - Use "samsung,exynos5420-tmu-ext-triminfo" in cases, there is a misplaced - register, also provide clock to access that base. - - TRIMINFO at 0x1006c000 contains data for TMU channel 3 - TRIMINFO at 0x100a0000 contains data for TMU channel 4 - TRIMINFO at 0x10068000 contains data for TMU channel 2 - -- interrupts : Should contain interrupt for thermal system -- clocks : The main clocks for TMU device - -- 1. operational clock for TMU channel - -- 2. optional clock to access the shared registers of TMU channel - -- 3. optional special clock for functional operation -- clock-names : Thermal system clock name - -- "tmu_apbif" operational clock for current TMU channel - -- "tmu_triminfo_apbif" clock to access the shared triminfo register - for current TMU channel - -- "tmu_sclk" clock for functional operation of the current TMU - channel - -The Exynos TMU supports generating interrupts when reaching given -temperature thresholds. Number of supported thermal trip points depends -on the SoC (only first trip points defined in DT will be configured): - - most of SoC: 4 - - samsung,exynos5433-tmu: 8 - - samsung,exynos7-tmu: 8 - -** Optional properties: - -- vtmu-supply: This entry is optional and provides the regulator node supplying - voltage to TMU. If needed this entry can be placed inside - board/platform specific dts file. - -Example 1): - - tmu@100c0000 { - compatible = "samsung,exynos4412-tmu"; - interrupt-parent = <&combiner>; - reg = <0x100C0000 0x100>; - interrupts = <2 4>; - clocks = <&clock 383>; - clock-names = "tmu_apbif"; - vtmu-supply = <&tmu_regulator_node>; - #thermal-sensor-cells = <0>; - }; - -Example 2): (In case of Exynos5420 "with misplaced TRIMINFO register") - tmu_cpu2: tmu@10068000 { - compatible = "samsung,exynos5420-tmu-ext-triminfo"; - reg = <0x10068000 0x100>, <0x1006c000 0x4>; - interrupts = <0 184 0>; - clocks = <&clock 318>, <&clock 318>; - clock-names = "tmu_apbif", "tmu_triminfo_apbif"; - #thermal-sensor-cells = <0>; - }; - - tmu_cpu3: tmu@1006c000 { - compatible = "samsung,exynos5420-tmu-ext-triminfo"; - reg = <0x1006c000 0x100>, <0x100a0000 0x4>; - interrupts = <0 185 0>; - clocks = <&clock 318>, <&clock 319>; - clock-names = "tmu_apbif", "tmu_triminfo_apbif"; - #thermal-sensor-cells = <0>; - }; - - tmu_gpu: tmu@100a0000 { - compatible = "samsung,exynos5420-tmu-ext-triminfo"; - reg = <0x100a0000 0x100>, <0x10068000 0x4>; - interrupts = <0 215 0>; - clocks = <&clock 319>, <&clock 318>; - clock-names = "tmu_apbif", "tmu_triminfo_apbif"; - #thermal-sensor-cells = <0>; - }; - -Note: For multi-instance tmu each instance should have an alias correctly -numbered in "aliases" node. - -Example: - -aliases { - tmuctrl0 = &tmuctrl_0; - tmuctrl1 = &tmuctrl_1; - tmuctrl2 = &tmuctrl_2; -}; diff --git a/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml b/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml index 289e9a845600..a9b7388ca9ac 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-lmh.yaml @@ -19,6 +19,7 @@ properties: compatible: enum: - qcom,sdm845-lmh + - qcom,sm8150-lmh reg: items: diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml index d3b9e9b600a2..b6406bcc683f 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml @@ -43,6 +43,7 @@ properties: - description: v2 of TSENS items: - enum: + - qcom,msm8953-tsens - qcom,msm8996-tsens - qcom,msm8998-tsens - qcom,sc7180-tsens diff --git a/Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml b/Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml new file mode 100644 index 000000000000..17129f75d962 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml @@ -0,0 +1,184 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/samsung,exynos-thermal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Thermal Management Unit (TMU) + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +description: | + For multi-instance tmu each instance should have an alias correctly numbered + in "aliases" node. + +properties: + compatible: + enum: + - samsung,exynos3250-tmu + - samsung,exynos4412-tmu + - samsung,exynos4210-tmu + - samsung,exynos5250-tmu + - samsung,exynos5260-tmu + # For TMU channel 0, 1 on Exynos5420: + - samsung,exynos5420-tmu + # For TMU channels 2, 3 and 4 of Exynos5420: + - samsung,exynos5420-tmu-ext-triminfo + - samsung,exynos5433-tmu + - samsung,exynos7-tmu + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + minItems: 1 + maxItems: 3 + + interrupts: + description: | + The Exynos TMU supports generating interrupts when reaching given + temperature thresholds. Number of supported thermal trip points depends + on the SoC (only first trip points defined in DT will be configured):: + - most of SoC: 4 + - samsung,exynos5433-tmu: 8 + - samsung,exynos7-tmu: 8 + maxItems: 1 + + reg: + items: + - description: TMU instance registers. + - description: | + Shared TMU registers. + + Note:: On Exynos5420, the TRIMINFO register is misplaced for TMU + channels 2, 3 and 4 Use "samsung,exynos5420-tmu-ext-triminfo" in + cases, there is a misplaced register, also provide clock to access + that base. + TRIMINFO at 0x1006c000 contains data for TMU channel 3 + TRIMINFO at 0x100a0000 contains data for TMU channel 4 + TRIMINFO at 0x10068000 contains data for TMU channel 2 + minItems: 1 + + '#thermal-sensor-cells': true + + vtmu-supply: + description: The regulator node supplying voltage to TMU. + +required: + - compatible + - clocks + - clock-names + - interrupts + - reg + +allOf: + - $ref: /schemas/thermal/thermal-sensor.yaml + - if: + properties: + compatible: + contains: + const: samsung,exynos5420-tmu-ext-triminfo + then: + properties: + clocks: + items: + - description: + Operational clock for TMU channel. + - description: + Optional clock to access the shared registers (e.g. TRIMINFO) of TMU + channel. + clock-names: + items: + - const: tmu_apbif + - const: tmu_triminfo_apbif + reg: + minItems: 2 + maxItems: 2 + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5433-tmu + - samsung,exynos7-tmu + then: + properties: + clocks: + items: + - description: + Operational clock for TMU channel. + - description: + Optional special clock for functional operation of TMU channel. + clock-names: + items: + - const: tmu_apbif + - const: tmu_sclk + reg: + minItems: 1 + maxItems: 1 + + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos3250-tmu + - samsung,exynos4412-tmu + - samsung,exynos4210-tmu + - samsung,exynos5250-tmu + - samsung,exynos5260-tmu + - samsung,exynos5420-tmu + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + reg: + minItems: 1 + maxItems: 1 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos4.h> + + tmu@100c0000 { + compatible = "samsung,exynos4412-tmu"; + reg = <0x100C0000 0x100>; + interrupt-parent = <&combiner>; + interrupts = <2 4>; + #thermal-sensor-cells = <0>; + clocks = <&clock CLK_TMU_APBIF>; + clock-names = "tmu_apbif"; + vtmu-supply = <&ldo10_reg>; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tmu@10068000 { + compatible = "samsung,exynos5420-tmu-ext-triminfo"; + reg = <0x10068000 0x100>, <0x1006c000 0x4>; + interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>; + #thermal-sensor-cells = <0>; + clocks = <&clock 318>, <&clock 318>; /* CLK_TMU */ + clock-names = "tmu_apbif", "tmu_triminfo_apbif"; + vtmu-supply = <&ldo7_reg>; + }; + + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + tmu@10060000 { + compatible = "samsung,exynos5433-tmu"; + reg = <0x10060000 0x200>; + interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; + #thermal-sensor-cells = <0>; + clocks = <&cmu_peris 3>, /* CLK_PCLK_TMU0_APBIF */ + <&cmu_peris 35>; /* CLK_SCLK_TMU0 */ + clock-names = "tmu_apbif", "tmu_sclk"; + vtmu-supply = <&ldo3_reg>; + }; diff --git a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml index f004779ba9b3..850a9841b110 100644 --- a/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml +++ b/Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml @@ -66,9 +66,9 @@ examples: compatible = "qcom,kryo385"; reg = <0x0 0x0>; enable-method = "psci"; - cpu-idle-states = <&LITTLE_CPU_SLEEP_0 - &LITTLE_CPU_SLEEP_1 - &CLUSTER_SLEEP_0>; + cpu-idle-states = <&LITTLE_CPU_SLEEP_0>, + <&LITTLE_CPU_SLEEP_1>, + <&CLUSTER_SLEEP_0>; capacity-dmips-mhz = <607>; dynamic-power-coefficient = <100>; qcom,freq-domain = <&cpufreq_hw 0>; diff --git a/Documentation/devicetree/bindings/thermal/thermal-idle.yaml b/Documentation/devicetree/bindings/thermal/thermal-idle.yaml index 6278ccf16f3f..cc938d7ad1f3 100644 --- a/Documentation/devicetree/bindings/thermal/thermal-idle.yaml +++ b/Documentation/devicetree/bindings/thermal/thermal-idle.yaml @@ -37,8 +37,8 @@ properties: exit-latency-us: description: | - The exit latency constraint in microsecond for the injected idle state - for the device. It is the latency constraint to apply when selecting an + The exit latency constraint in microsecond for the injected idle state + for the device. It is the latency constraint to apply when selecting an idle state from among all the present ones. required: @@ -65,7 +65,7 @@ examples: capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <436>; #cooling-cells = <2>; /* min followed by max */ - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + cpu-idle-states = <&CPU_SLEEP>, <&CLUSTER_SLEEP>; thermal-idle { #cooling-cells = <2>; duration-us = <10000>; @@ -81,7 +81,7 @@ examples: capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <436>; #cooling-cells = <2>; /* min followed by max */ - cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; + cpu-idle-states = <&CPU_SLEEP>, <&CLUSTER_SLEEP>; thermal-idle { #cooling-cells = <2>; duration-us = <10000>; diff --git a/Documentation/devicetree/bindings/timer/andestech,atcpit100-timer.txt b/Documentation/devicetree/bindings/timer/andestech,atcpit100-timer.txt deleted file mode 100644 index 4c9ea5989e35..000000000000 --- a/Documentation/devicetree/bindings/timer/andestech,atcpit100-timer.txt +++ /dev/null @@ -1,33 +0,0 @@ -Andestech ATCPIT100 timer ------------------------------------------------------------------- -ATCPIT100 is a generic IP block from Andes Technology, embedded in -Andestech AE3XX platforms and other designs. - -This timer is a set of compact multi-function timers, which can be -used as pulse width modulators (PWM) as well as simple timers. - -It supports up to 4 PIT channels. Each PIT channel is a -multi-function timer and provide the following usage scenarios: -One 32-bit timer -Two 16-bit timers -Four 8-bit timers -One 16-bit PWM -One 16-bit timer and one 8-bit PWM -Two 8-bit timer and one 8-bit PWM - -Required properties: -- compatible : Should be "andestech,atcpit100" -- reg : Address and length of the register set -- interrupts : Reference to the timer interrupt -- clocks : a clock to provide the tick rate for "andestech,atcpit100" -- clock-names : should be "PCLK" for the peripheral clock source. - -Examples: - -timer0: timer@f0400000 { - compatible = "andestech,atcpit100"; - reg = <0xf0400000 0x1000>; - interrupts = <2>; - clocks = <&apb>; - clock-names = "PCLK"; -}; diff --git a/Documentation/devicetree/bindings/timer/arm,armv7m-systick.txt b/Documentation/devicetree/bindings/timer/arm,armv7m-systick.txt deleted file mode 100644 index 7cf4a24601eb..000000000000 --- a/Documentation/devicetree/bindings/timer/arm,armv7m-systick.txt +++ /dev/null @@ -1,26 +0,0 @@ -* ARMv7M System Timer - -ARMv7-M includes a system timer, known as SysTick. Current driver only -implements the clocksource feature. - -Required properties: -- compatible : Should be "arm,armv7m-systick" -- reg : The address range of the timer - -Required clocking property, have to be one of: -- clocks : The input clock of the timer -- clock-frequency : The rate in HZ in input of the ARM SysTick - -Examples: - -systick: timer@e000e010 { - compatible = "arm,armv7m-systick"; - reg = <0xe000e010 0x10>; - clocks = <&clk_systick>; -}; - -systick: timer@e000e010 { - compatible = "arm,armv7m-systick"; - reg = <0xe000e010 0x10>; - clock-frequency = <90000000>; -}; diff --git a/Documentation/devicetree/bindings/timer/arm,armv7m-systick.yaml b/Documentation/devicetree/bindings/timer/arm,armv7m-systick.yaml new file mode 100644 index 000000000000..2bcade5d8ac6 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/arm,armv7m-systick.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/arm,armv7m-systick.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARMv7M System Timer + +maintainers: + - Alexandre Torgue <alexandre.torgue@foss.st.com> + - Fabrice Gasnier <fabrice.gasnier@foss.st.com> + +description: ARMv7-M includes a system timer, known as SysTick. + +properties: + compatible: + const: arm,armv7m-systick + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-frequency: true + +oneOf: + - required: + - clocks + - required: + - clock-frequency + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + timer@e000e010 { + compatible = "arm,armv7m-systick"; + reg = <0xe000e010 0x10>; + clocks = <&clk_systick>; + }; + + - | + timer@e000e010 { + compatible = "arm,armv7m-systick"; + reg = <0xe000e010 0x10>; + clock-frequency = <90000000>; + }; + +... diff --git a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml index 7fb37eae9da7..d541cf2067bc 100644 --- a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml +++ b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml @@ -152,6 +152,7 @@ patternProperties: - enum: - ingenic,jz4740-pwm - ingenic,jz4725b-pwm + - ingenic,x1000-pwm - items: - enum: - ingenic,jz4760-pwm diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt index e5c57d6e0186..fbd76a8e023b 100644 --- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt +++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt @@ -12,6 +12,7 @@ Required properties: For those SoCs that use GPT * "mediatek,mt2701-timer" for MT2701 compatible timers (GPT) * "mediatek,mt6580-timer" for MT6580 compatible timers (GPT) + * "mediatek,mt6582-timer" for MT6582 compatible timers (GPT) * "mediatek,mt6589-timer" for MT6589 compatible timers (GPT) * "mediatek,mt7623-timer" for MT7623 compatible timers (GPT) * "mediatek,mt8127-timer" for MT8127 compatible timers (GPT) diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt deleted file mode 100644 index ac3a5e887455..000000000000 --- a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt +++ /dev/null @@ -1,21 +0,0 @@ -Nuvoton NPCM7xx timer - -Nuvoton NPCM7xx have three timer modules, each timer module provides five 24-bit -timer counters. - -Required properties: -- compatible : "nuvoton,npcm750-timer" for Poleg NPCM750, or - "nuvoton,wpcm450-timer" for Hermon WPCM450. -- reg : Offset and length of the register set for the device. -- interrupts : Contain the timer interrupt of timer 0. -- clocks : phandle of timer reference clock (usually a 25 MHz clock). - -Example: - -timer@f0008000 { - compatible = "nuvoton,npcm750-timer"; - interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; - reg = <0xf0008000 0x50>; - clocks = <&clk NPCM7XX_CLK_TIMER>; -}; - diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml new file mode 100644 index 000000000000..0cbc26a72151 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/nuvoton,npcm7xx-timer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM7xx timer + +maintainers: + - Jonathan Neuschäfer <j.neuschaefer@gmx.net> + +properties: + compatible: + enum: + - nuvoton,wpcm450-timer # for Hermon WPCM450 + - nuvoton,npcm750-timer # for Poleg NPCM750 + + reg: + maxItems: 1 + + interrupts: + items: + - description: The timer interrupt of timer 0 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/nuvoton,npcm7xx-clock.h> + timer@f0008000 { + compatible = "nuvoton,npcm750-timer"; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xf0008000 0x50>; + clocks = <&clk NPCM7XX_CLK_TIMER>; + }; diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra-timer.yaml b/Documentation/devicetree/bindings/timer/nvidia,tegra-timer.yaml new file mode 100644 index 000000000000..b78209cd0f28 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nvidia,tegra-timer.yaml @@ -0,0 +1,150 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/timer/nvidia,tegra-timer.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: NVIDIA Tegra timer + +maintainers: + - Stephen Warren <swarren@nvidia.com> + +allOf: + - if: + properties: + compatible: + contains: + const: nvidia,tegra210-timer + then: + properties: + interrupts: + # Either a single combined interrupt or up to 14 individual interrupts + minItems: 1 + maxItems: 14 + description: > + A list of 14 interrupts; one per each timer channels 0 through 13 + + - if: + properties: + compatible: + oneOf: + - items: + - enum: + - nvidia,tegra114-timer + - nvidia,tegra124-timer + - nvidia,tegra132-timer + - const: nvidia,tegra30-timer + - items: + - const: nvidia,tegra30-timer + - const: nvidia,tegra20-timer + then: + properties: + interrupts: + # Either a single combined interrupt or up to 6 individual interrupts + minItems: 1 + maxItems: 6 + description: > + A list of 6 interrupts; one per each of timer channels 1 through 5, + and one for the shared interrupt for the remaining channels. + + - if: + properties: + compatible: + const: nvidia,tegra20-timer + then: + properties: + interrupts: + # Either a single combined interrupt or up to 4 individual interrupts + minItems: 1 + maxItems: 4 + description: | + A list of 4 interrupts; one per timer channel. + +properties: + compatible: + oneOf: + - const: nvidia,tegra210-timer + description: > + The Tegra210 timer provides fourteen 29-bit timer counters and one 32-bit + timestamp counter. The TMRs run at either a fixed 1 MHz clock rate derived + from the oscillator clock (TMR0-TMR9) or directly at the oscillator clock + (TMR10-TMR13). Each TMR can be programmed to generate one-shot, periodic, + or watchdog interrupts. + - items: + - enum: + - nvidia,tegra114-timer + - nvidia,tegra124-timer + - nvidia,tegra132-timer + - const: nvidia,tegra30-timer + - items: + - const: nvidia,tegra30-timer + - const: nvidia,tegra20-timer + description: > + The Tegra30 timer provides ten 29-bit timer channels, a single 32-bit free + running counter, and 5 watchdog modules. The first two channels may also + trigger a legacy watchdog reset. + - const: nvidia,tegra20-timer + description: > + The Tegra20 timer provides four 29-bit timer channels and a single 32-bit free + running counter. The first two channels may also trigger a watchdog reset. + + reg: + maxItems: 1 + + interrupts: true + + clocks: + maxItems: 1 + + clock-names: + items: + - const: timer + + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + timer@60005000 { + compatible = "nvidia,tegra30-timer", "nvidia,tegra20-timer"; + reg = <0x60005000 0x400>; + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>, + <0 1 IRQ_TYPE_LEVEL_HIGH>, + <0 41 IRQ_TYPE_LEVEL_HIGH>, + <0 42 IRQ_TYPE_LEVEL_HIGH>, + <0 121 IRQ_TYPE_LEVEL_HIGH>, + <0 122 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car 214>; + }; + - | + #include <dt-bindings/clock/tegra210-car.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + timer@60005000 { + compatible = "nvidia,tegra210-timer"; + reg = <0x60005000 0x400>; + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA210_CLK_TIMER>; + clock-names = "timer"; + }; diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra20-timer.txt b/Documentation/devicetree/bindings/timer/nvidia,tegra20-timer.txt deleted file mode 100644 index 4a864bd10d3d..000000000000 --- a/Documentation/devicetree/bindings/timer/nvidia,tegra20-timer.txt +++ /dev/null @@ -1,24 +0,0 @@ -NVIDIA Tegra20 timer - -The Tegra20 timer provides four 29-bit timer channels and a single 32-bit free -running counter. The first two channels may also trigger a watchdog reset. - -Required properties: - -- compatible : should be "nvidia,tegra20-timer". -- reg : Specifies base physical address and size of the registers. -- interrupts : A list of 4 interrupts; one per timer channel. -- clocks : Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - -Example: - -timer { - compatible = "nvidia,tegra20-timer"; - reg = <0x60005000 0x60>; - interrupts = <0 0 0x04 - 0 1 0x04 - 0 41 0x04 - 0 42 0x04>; - clocks = <&tegra_car 132>; -}; diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra210-timer.txt b/Documentation/devicetree/bindings/timer/nvidia,tegra210-timer.txt deleted file mode 100644 index 032cda96fe0d..000000000000 --- a/Documentation/devicetree/bindings/timer/nvidia,tegra210-timer.txt +++ /dev/null @@ -1,36 +0,0 @@ -NVIDIA Tegra210 timer - -The Tegra210 timer provides fourteen 29-bit timer counters and one 32-bit -timestamp counter. The TMRs run at either a fixed 1 MHz clock rate derived -from the oscillator clock (TMR0-TMR9) or directly at the oscillator clock -(TMR10-TMR13). Each TMR can be programmed to generate one-shot, periodic, -or watchdog interrupts. - -Required properties: -- compatible : "nvidia,tegra210-timer". -- reg : Specifies base physical address and size of the registers. -- interrupts : A list of 14 interrupts; one per each timer channels 0 through - 13. -- clocks : Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - -timer@60005000 { - compatible = "nvidia,tegra210-timer"; - reg = <0x0 0x60005000 0x0 0x400>; - interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&tegra_car TEGRA210_CLK_TIMER>; - clock-names = "timer"; -}; diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra30-timer.txt b/Documentation/devicetree/bindings/timer/nvidia,tegra30-timer.txt deleted file mode 100644 index 1761f53ee36f..000000000000 --- a/Documentation/devicetree/bindings/timer/nvidia,tegra30-timer.txt +++ /dev/null @@ -1,28 +0,0 @@ -NVIDIA Tegra30 timer - -The Tegra30 timer provides ten 29-bit timer channels, a single 32-bit free -running counter, and 5 watchdog modules. The first two channels may also -trigger a legacy watchdog reset. - -Required properties: - -- compatible : For Tegra30, must contain "nvidia,tegra30-timer". Otherwise, - must contain '"nvidia,<chip>-timer", "nvidia,tegra30-timer"' where - <chip> is tegra124 or tegra132. -- reg : Specifies base physical address and size of the registers. -- interrupts : A list of 6 interrupts; one per each of timer channels 1 - through 5, and one for the shared interrupt for the remaining channels. -- clocks : Must contain one entry, for the module clock. - See ../clocks/clock-bindings.txt for details. - -timer { - compatible = "nvidia,tegra30-timer", "nvidia,tegra20-timer"; - reg = <0x60005000 0x400>; - interrupts = <0 0 0x04 - 0 1 0x04 - 0 41 0x04 - 0 42 0x04 - 0 121 0x04 - 0 122 0x04>; - clocks = <&tegra_car 214>; -}; diff --git a/Documentation/devicetree/bindings/timer/renesas,ostm.yaml b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml index 7fa7f977b44c..c399a019dde7 100644 --- a/Documentation/devicetree/bindings/timer/renesas,ostm.yaml +++ b/Documentation/devicetree/bindings/timer/renesas,ostm.yaml @@ -24,6 +24,7 @@ properties: - renesas,r7s72100-ostm # RZ/A1H - renesas,r7s9210-ostm # RZ/A2M - renesas,r9a07g044-ostm # RZ/G2{L,LC} + - renesas,r9a07g054-ostm # RZ/V2L - const: renesas,ostm # Generic reg: @@ -54,6 +55,7 @@ if: contains: enum: - renesas,r9a07g044-ostm + - renesas,r9a07g054-ostm then: required: - resets diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml index 8d5f4687add9..e64f46339079 100644 --- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml +++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml @@ -44,6 +44,7 @@ properties: interrupts-extended: minItems: 1 + maxItems: 4095 additionalProperties: false @@ -56,10 +57,10 @@ examples: - | timer@2000000 { compatible = "sifive,fu540-c000-clint", "sifive,clint0"; - interrupts-extended = <&cpu1intc 3 &cpu1intc 7 - &cpu2intc 3 &cpu2intc 7 - &cpu3intc 3 &cpu3intc 7 - &cpu4intc 3 &cpu4intc 7>; + interrupts-extended = <&cpu1intc 3>, <&cpu1intc 7>, + <&cpu2intc 3>, <&cpu2intc 7>, + <&cpu3intc 3>, <&cpu3intc 7>, + <&cpu4intc 3>, <&cpu4intc 7>; reg = <0x2000000 0x10000>; }; ... diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 091792ba993e..550a2e5c9e05 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -77,7 +77,7 @@ properties: - delta,ahe50dc-fan # Delta Electronics DPS-650-AB power supply - delta,dps650ab - # Delta Electronics DPS920AB 920W 54V Power Supply + # Delta Electronics DPS920AB 920W 54V Power Supply - delta,dps920ab # 1/4 Brick DC/DC Regulated Power Module - delta,q54sj108a2 @@ -123,13 +123,13 @@ properties: - ibm,cffps2 # Infineon IR36021 digital POL buck controller - infineon,ir36021 - # Infineon IR38060 Voltage Regulator + # Infineon IR38060 Voltage Regulator - infineon,ir38060 # Infineon IR38064 Voltage Regulator - infineon,ir38064 - # Infineon IR38164 Voltage Regulator + # Infineon IR38164 Voltage Regulator - infineon,ir38164 - # Infineon IR38263 Voltage Regulator + # Infineon IR38263 Voltage Regulator - infineon,ir38263 # Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz) - infineon,slb9635tt @@ -137,10 +137,20 @@ properties: - infineon,slb9645tt # Infineon TLV493D-A1B6 I2C 3D Magnetic Sensor - infineon,tlv493d-a1b6 + # Infineon Multi-phase Digital VR Controller xdpe11280 + - infineon,xdpe11280 # Infineon Multi-phase Digital VR Controller xdpe12254 - infineon,xdpe12254 # Infineon Multi-phase Digital VR Controller xdpe12284 - infineon,xdpe12284 + # Injoinic IP5108 2.0A Power Bank IC with I2C + - injoinic,ip5108 + # Injoinic IP5109 2.1A Power Bank IC with I2C + - injoinic,ip5109 + # Injoinic IP5207 1.2A Power Bank IC with I2C + - injoinic,ip5207 + # Injoinic IP5209 2.4A Power Bank IC with I2C + - injoinic,ip5209 # Inspur Power System power supply unit version 1 - inspur,ipsps1 # Intersil ISL29028 Ambient Light and Proximity Sensor @@ -157,6 +167,8 @@ properties: - maxim,ds1803-050 # 100 kOhm digital potentiometer with I2C interface - maxim,ds1803-100 + # 10 kOhm digital potentiometer with I2C interface + - maxim,ds3502 # Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs - maxim,max1237 # Temperature Sensor, I2C interface @@ -283,6 +295,8 @@ properties: - renesas,isl29501 # S524AD0XF1 (128K/256K-bit Serial EEPROM for Low Power) - samsung,24ad0xd1 + # Samsung Exynos SoC SATA PHY I2C device + - samsung,exynos-sataphy-i2c # Sensirion low power multi-pixel gas sensor with I2C interface - sensirion,sgpc3 # Sensirion multi-pixel gas sensor with I2C interface @@ -337,6 +351,7 @@ properties: # Thermometer with SPI interface - ti,tmp121 - ti,tmp122 + - ti,tmp125 # Digital Temperature Sensor - ti,tmp275 # TI DC-DC converter on PMBus @@ -354,6 +369,8 @@ properties: - ti,tps544c25 # Winbond/Nuvoton H/W Monitor - winbond,w83793 + # Vicor Corporation Digital Supervisor + - vicor,pli1209bc # i2c trusted platform module (TPM) - winbond,wpct301 diff --git a/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt b/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt deleted file mode 100644 index 02347b017abd..000000000000 --- a/Documentation/devicetree/bindings/ufs/cdns,ufshc.txt +++ /dev/null @@ -1,32 +0,0 @@ -* Cadence Universal Flash Storage (UFS) Controller - -UFS nodes are defined to describe on-chip UFS host controllers. -Each UFS controller instance should have its own node. -Please see the ufshcd-pltfrm.txt for a list of all available properties. - -Required properties: -- compatible : Compatible list, contains one of the following controllers: - "cdns,ufshc" - Generic CDNS HCI, - "cdns,ufshc-m31-16nm" - CDNS UFS HC + M31 16nm PHY - complemented with the JEDEC version: - "jedec,ufs-2.0" - -- reg : Address and length of the UFS register set. -- interrupts : One interrupt mapping. -- freq-table-hz : Clock frequency table. - See the ufshcd-pltfrm.txt for details. -- clocks : List of phandle and clock specifier pairs. -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "core_clk" is mandatory. - Depending on a type of a PHY, - the "phy_clk" clock can also be added, if needed. - -Example: - ufs@fd030000 { - compatible = "cdns,ufshc", "jedec,ufs-2.0"; - reg = <0xfd030000 0x10000>; - interrupts = <0 1 IRQ_TYPE_LEVEL_HIGH>; - freq-table-hz = <0 0>, <0 0>; - clocks = <&ufs_core_clk>, <&ufs_phy_clk>; - clock-names = "core_clk", "phy_clk"; - }; diff --git a/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml b/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml new file mode 100644 index 000000000000..d227dea368be --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/cdns,ufshc.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/cdns,ufshc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence Universal Flash Storage (UFS) Controller + +maintainers: + - Jan Kotas <jank@cadence.com> + +# Select only our matches, not all jedec,ufs-2.0 +select: + properties: + compatible: + contains: + enum: + - cdns,ufshc + - cdns,ufshc-m31-16nm + required: + - compatible + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + items: + - enum: + - cdns,ufshc + # CDNS UFS HC + M31 16nm PHY + - cdns,ufshc-m31-16nm + - const: jedec,ufs-2.0 + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + minItems: 1 + items: + - const: core_clk + - const: phy_clk + - const: ref_clk + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + ufs@fd030000 { + compatible = "cdns,ufshc", "jedec,ufs-2.0"; + reg = <0xfd030000 0x10000>; + interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; + freq-table-hz = <0 0>, <0 0>; + clocks = <&ufs_core_clk>, <&ufs_phy_clk>; + clock-names = "core_clk", "phy_clk"; + }; diff --git a/Documentation/devicetree/bindings/ufs/hisilicon,ufs.yaml b/Documentation/devicetree/bindings/ufs/hisilicon,ufs.yaml new file mode 100644 index 000000000000..4432bfa0cbc7 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/hisilicon,ufs.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/hisilicon,ufs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HiSilicon Universal Flash Storage (UFS) Controller + +maintainers: + - Li Wei <liwei213@huawei.com> + +# Select only our matches, not all jedec,ufs +select: + properties: + compatible: + contains: + enum: + - hisilicon,hi3660-ufs + - hisilicon,hi3670-ufs + required: + - compatible + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + oneOf: + - items: + - const: hisilicon,hi3660-ufs + - const: jedec,ufs-1.1 + - items: + - enum: + - hisilicon,hi3670-ufs + - const: jedec,ufs-2.1 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: ref_clk + - const: phy_clk + + reg: + items: + - description: UFS register address space + - description: UFS SYS CTRL register address space + + resets: + maxItems: 1 + + reset-names: + items: + - const: rst + +required: + - compatible + - reg + - resets + - reset-names + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/hi3670-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ufs@ff3c0000 { + compatible = "hisilicon,hi3670-ufs", "jedec,ufs-2.1"; + reg = <0x0 0xff3c0000 0x0 0x1000>, + <0x0 0xff3e0000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&crg_ctrl HI3670_CLK_GATE_UFSIO_REF>, + <&crg_ctrl HI3670_CLK_GATE_UFS_SUBSYS>; + clock-names = "ref_clk", "phy_clk"; + freq-table-hz = <0 0>, + <0 0>; + + resets = <&crg_rst 0x84 12>; + reset-names = "rst"; + }; + }; diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml new file mode 100644 index 000000000000..32fd535a514a --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/mediatek,ufs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek Universal Flash Storage (UFS) Controller + +maintainers: + - Stanley Chu <stanley.chu@mediatek.com> + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + enum: + - mediatek,mt8183-ufshci + - mediatek,mt8192-ufshci + + clocks: + maxItems: 1 + + clock-names: + items: + - const: ufs + + phys: + maxItems: 1 + + reg: + maxItems: 1 + + vcc-supply: true + +required: + - compatible + - clocks + - clock-names + - phys + - reg + - vcc-supply + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8183-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ufs@ff3c0000 { + compatible = "mediatek,mt8183-ufshci"; + reg = <0 0x11270000 0 0x2300>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>; + phys = <&ufsphy>; + + clocks = <&infracfg_ao CLK_INFRA_UFS>; + clock-names = "ufs"; + freq-table-hz = <0 0>; + + vcc-supply = <&mt_pmic_vemc_ldo_reg>; + }; + }; diff --git a/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml new file mode 100644 index 000000000000..dcd32c10205a --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml @@ -0,0 +1,244 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/qcom,ufs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Universal Flash Storage (UFS) Controller + +maintainers: + - Bjorn Andersson <bjorn.andersson@linaro.org> + - Andy Gross <agross@kernel.org> + +# Select only our matches, not all jedec,ufs-2.0 +select: + properties: + compatible: + contains: + const: qcom,ufshc + required: + - compatible + +properties: + compatible: + items: + - enum: + - qcom,msm8994-ufshc + - qcom,msm8996-ufshc + - qcom,msm8998-ufshc + - qcom,sdm845-ufshc + - qcom,sm6350-ufshc + - qcom,sm8150-ufshc + - qcom,sm8250-ufshc + - qcom,sm8350-ufshc + - qcom,sm8450-ufshc + - const: qcom,ufshc + - const: jedec,ufs-2.0 + + clocks: + minItems: 8 + maxItems: 11 + + clock-names: + minItems: 8 + maxItems: 11 + + interconnects: + minItems: 2 + maxItems: 2 + + interconnect-names: + items: + - const: ufs-ddr + - const: cpu-ufs + + iommus: + minItems: 1 + maxItems: 2 + + phys: + maxItems: 1 + + phy-names: + items: + - const: ufsphy + + power-domains: + maxItems: 1 + + reg: + minItems: 1 + maxItems: 2 + + resets: + maxItems: 1 + + '#reset-cells': + const: 1 + + reset-names: + items: + - const: rst + + reset-gpios: + maxItems: 1 + description: + GPIO connected to the RESET pin of the UFS memory device. + +required: + - compatible + - reg + +allOf: + - $ref: ufs-common.yaml + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8998-ufshc + - qcom,sm8250-ufshc + - qcom,sm8350-ufshc + - qcom,sm8450-ufshc + then: + properties: + clocks: + minItems: 8 + maxItems: 8 + clock-names: + items: + - const: core_clk + - const: bus_aggr_clk + - const: iface_clk + - const: core_clk_unipro + - const: ref_clk + - const: tx_lane0_sync_clk + - const: rx_lane0_sync_clk + - const: rx_lane1_sync_clk + reg: + minItems: 1 + maxItems: 1 + + - if: + properties: + compatible: + contains: + enum: + - qcom,sdm845-ufshc + - qcom,sm6350-ufshc + - qcom,sm8150-ufshc + then: + properties: + clocks: + minItems: 9 + maxItems: 9 + clock-names: + items: + - const: core_clk + - const: bus_aggr_clk + - const: iface_clk + - const: core_clk_unipro + - const: ref_clk + - const: tx_lane0_sync_clk + - const: rx_lane0_sync_clk + - const: rx_lane1_sync_clk + - const: ice_core_clk + reg: + minItems: 2 + maxItems: 2 + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-ufshc + then: + properties: + clocks: + minItems: 11 + maxItems: 11 + clock-names: + items: + - const: core_clk_src + - const: core_clk + - const: bus_clk + - const: bus_aggr_clk + - const: iface_clk + - const: core_clk_unipro_src + - const: core_clk_unipro + - const: core_clk_ice + - const: ref_clk + - const: tx_lane0_sync_clk + - const: rx_lane0_sync_clk + reg: + minItems: 1 + maxItems: 1 + + # TODO: define clock bindings for qcom,msm8994-ufshc + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sm8450.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interconnect/qcom,sm8450.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ufs@1d84000 { + compatible = "qcom,sm8450-ufshc", "qcom,ufshc", + "jedec,ufs-2.0"; + reg = <0 0x01d84000 0 0x3000>; + interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>; + phys = <&ufs_mem_phy_lanes>; + phy-names = "ufsphy"; + lanes-per-direction = <2>; + #reset-cells = <1>; + resets = <&gcc GCC_UFS_PHY_BCR>; + reset-names = "rst"; + reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>; + + vcc-supply = <&vreg_l7b_2p5>; + vcc-max-microamp = <1100000>; + vccq-supply = <&vreg_l9b_1p2>; + vccq-max-microamp = <1200000>; + + power-domains = <&gcc UFS_PHY_GDSC>; + iommus = <&apps_smmu 0xe0 0x0>; + interconnects = <&aggre1_noc MASTER_UFS_MEM &mc_virt SLAVE_EBI1>, + <&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_UFS_MEM_CFG>; + interconnect-names = "ufs-ddr", "cpu-ufs"; + + clock-names = "core_clk", + "bus_aggr_clk", + "iface_clk", + "core_clk_unipro", + "ref_clk", + "tx_lane0_sync_clk", + "rx_lane0_sync_clk", + "rx_lane1_sync_clk"; + clocks = <&gcc GCC_UFS_PHY_AXI_CLK>, + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>, + <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; + freq-table-hz = <75000000 300000000>, + <0 0>, + <0 0>, + <75000000 300000000>, + <75000000 300000000>, + <0 0>, + <0 0>, + <0 0>; + }; + }; diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml index 95ac1c18334d..c949eb617313 100644 --- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml @@ -11,12 +11,11 @@ maintainers: description: | Each Samsung UFS host controller instance should have its own node. - This binding define Samsung specific binding other then what is used - in the common ufshcd bindings - [1] Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt -properties: +allOf: + - $ref: ufs-common.yaml +properties: compatible: enum: - samsung,exynos7-ufs @@ -47,9 +46,6 @@ properties: - const: core_clk - const: sclk_unipro_main - interrupts: - maxItems: 1 - phys: maxItems: 1 @@ -67,13 +63,12 @@ properties: required: - compatible - reg - - interrupts - phys - phy-names - clocks - clock-names -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml b/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml new file mode 100644 index 000000000000..671a70d95138 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/snps,tc-dwc-g210.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys DesignWare Universal Flash Storage (UFS) Controller + +maintainers: + - Li Wei <liwei213@huawei.com> + +# Select only our matches, not all jedec,ufs +select: + properties: + compatible: + contains: + enum: + - snps,dwc-ufshcd-1.40a + required: + - compatible + +allOf: + - $ref: ufs-common.yaml + +properties: + compatible: + items: + - enum: + - snps,g210-tc-6.00-20bit + - snps,g210-tc-6.00-40bit + - const: snps,dwc-ufshcd-1.40a + - const: jedec,ufs-2.0 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + ufs@d0000000 { + compatible = "snps,g210-tc-6.00-40bit", + "snps,dwc-ufshcd-1.40a", + "jedec,ufs-2.0"; + reg = <0xd0000000 0x10000>; + interrupts = <24>; + }; diff --git a/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt b/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt deleted file mode 100644 index 71c0777960e9..000000000000 --- a/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt +++ /dev/null @@ -1,26 +0,0 @@ -* Universal Flash Storage (UFS) DesignWare Host Controller - -DWC_UFS nodes are defined to describe on-chip UFS host controllers and MPHY. -Each UFS controller instance should have its own node. - -Required properties: -- compatible : compatible list must contain the PHY type & version: - "snps,g210-tc-6.00-20bit" - "snps,g210-tc-6.00-40bit" - complemented with the Controller IP version: - "snps,dwc-ufshcd-1.40a" - complemented with the JEDEC version: - "jedec,ufs-1.1" - "jedec,ufs-2.0" - -- reg : <registers mapping> -- interrupts : <interrupt mapping for UFS host controller IRQ> - -Example for a setup using a 1.40a DWC Controller with a 6.00 G210 40-bit TC: - dwc-ufs@d0000000 { - compatible = "snps,g210-tc-6.00-40bit", - "snps,dwc-ufshcd-1.40a", - "jedec,ufs-2.0"; - reg = < 0xd0000000 0x10000 >; - interrupts = < 24 >; - }; diff --git a/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml b/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml index 4d13e6bc1c50..c5eca7735f76 100644 --- a/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml @@ -47,11 +47,10 @@ required: patternProperties: "^ufs@[0-9a-f]+$": - type: object + $ref: cdns,ufshc.yaml description: | - Cadence UFS controller node must be the child node. Refer - Documentation/devicetree/bindings/ufs/cdns,ufshc.txt for binding - documentation of child node + Cadence UFS controller node must be the child node. + unevaluatedProperties: false additionalProperties: false diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml b/Documentation/devicetree/bindings/ufs/ufs-common.yaml new file mode 100644 index 000000000000..47a4e9e1a775 --- /dev/null +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ufs/ufs-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common properties for Universal Flash Storage (UFS) Host Controllers + +maintainers: + - Alim Akhtar <alim.akhtar@samsung.com> + - Avri Altman <avri.altman@wdc.com> + +properties: + clocks: true + + clock-names: true + + freq-table-hz: + items: + items: + - description: Minimum frequency for given clock in Hz + - description: Maximum frequency for given clock in Hz + description: | + Array of <min max> operating frequencies in Hz stored in the same order + as the clocks property. If this property is not defined or a value in the + array is "0" then it is assumed that the frequency is set by the parent + clock or a fixed rate clock source. + + interrupts: + maxItems: 1 + + lanes-per-direction: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2] + default: 2 + description: + Number of lanes available per direction. Note that it is assume same + number of lanes is used both directions at once. + + vdd-hba-supply: + description: + Phandle to UFS host controller supply regulator node. + + vcc-supply: + description: + Phandle to VCC supply regulator node. + + vccq-supply: + description: + Phandle to VCCQ supply regulator node. + + vccq2-supply: + description: + Phandle to VCCQ2 supply regulator node. + + vcc-supply-1p8: + type: boolean + description: + For embedded UFS devices, valid VCC range is 1.7-1.95V or 2.7-3.6V. This + boolean property when set, specifies to use low voltage range of + 1.7-1.95V. Note for external UFS cards this property is invalid and valid + VCC range is always 2.7-3.6V. + + vcc-max-microamp: + description: + Specifies max. load that can be drawn from VCC supply. + + vccq-max-microamp: + description: + Specifies max. load that can be drawn from VCCQ supply. + + vccq2-max-microamp: + description: + Specifies max. load that can be drawn from VCCQ2 supply. + +dependencies: + freq-table-hz: [ 'clocks' ] + +required: + - interrupts + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt deleted file mode 100644 index 0b83df1a5418..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt +++ /dev/null @@ -1,42 +0,0 @@ -* Hisilicon Universal Flash Storage (UFS) Host Controller - -UFS nodes are defined to describe on-chip UFS hardware macro. -Each UFS Host Controller should have its own node. - -Required properties: -- compatible : compatible list, contains one of the following - - "hisilicon,hi3660-ufs", "jedec,ufs-1.1" for hisi ufs - host controller present on Hi3660 chipset. - "hisilicon,hi3670-ufs", "jedec,ufs-2.1" for hisi ufs - host controller present on Hi3670 chipset. -- reg : should contain UFS register address space & UFS SYS CTRL register address, -- interrupts : interrupt number -- clocks : List of phandle and clock specifier pairs -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "ref_clk", "phy_clk" is optional -- freq-table-hz : Array of <min max> operating frequencies stored in the same - order as the clocks property. If this property is not - defined or a value in the array is "0" then it is assumed - that the frequency is set by the parent clock or a - fixed rate clock source. -- resets : describe reset node register -- reset-names : reset node register, the "rst" corresponds to reset the whole UFS IP. - -Example: - - ufs: ufs@ff3b0000 { - compatible = "hisilicon,hi3660-ufs", "jedec,ufs-1.1"; - /* 0: HCI standard */ - /* 1: UFS SYS CTRL */ - reg = <0x0 0xff3b0000 0x0 0x1000>, - <0x0 0xff3b1000 0x0 0x1000>; - interrupt-parent = <&gic>; - interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&crg_ctrl HI3660_CLK_GATE_UFSIO_REF>, - <&crg_ctrl HI3660_CLK_GATE_UFSPHY_CFG>; - clock-names = "ref_clk", "phy_clk"; - freq-table-hz = <0 0>, <0 0>; - /* offset: 0x84; bit: 12 */ - resets = <&crg_rst 0x84 12>; - reset-names = "rst"; - }; diff --git a/Documentation/devicetree/bindings/ufs/ufs-mediatek.txt b/Documentation/devicetree/bindings/ufs/ufs-mediatek.txt deleted file mode 100644 index 63a953b672d2..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufs-mediatek.txt +++ /dev/null @@ -1,45 +0,0 @@ -* Mediatek Universal Flash Storage (UFS) Host Controller - -UFS nodes are defined to describe on-chip UFS hardware macro. -Each UFS Host Controller should have its own node. - -To bind UFS PHY with UFS host controller, the controller node should -contain a phandle reference to UFS M-PHY node. - -Required properties for UFS nodes: -- compatible : Compatible list, contains the following controller: - "mediatek,mt8183-ufshci" for MediaTek UFS host controller - present on MT8183 chipsets. - "mediatek,mt8192-ufshci" for MediaTek UFS host controller - present on MT8192 chipsets. -- reg : Address and length of the UFS register set. -- phys : phandle to m-phy. -- clocks : List of phandle and clock specifier pairs. -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "ufs" is mandatory. - "ufs": ufshci core control clock. -- freq-table-hz : Array of <min max> operating frequencies stored in the same - order as the clocks property. If this property is not - defined or a value in the array is "0" then it is assumed - that the frequency is set by the parent clock or a - fixed rate clock source. -- vcc-supply : phandle to VCC supply regulator node. - -Example: - - ufsphy: phy@11fa0000 { - ... - }; - - ufshci@11270000 { - compatible = "mediatek,mt8183-ufshci"; - reg = <0 0x11270000 0 0x2300>; - interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>; - phys = <&ufsphy>; - - clocks = <&infracfg_ao INFRACFG_AO_UFS_CG>; - clock-names = "ufs"; - freq-table-hz = <0 0>; - - vcc-supply = <&mt_pmic_vemc_ldo_reg>; - }; diff --git a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt b/Documentation/devicetree/bindings/ufs/ufs-qcom.txt deleted file mode 100644 index fd59f93e9556..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufs-qcom.txt +++ /dev/null @@ -1,63 +0,0 @@ -* Qualcomm Technologies Inc Universal Flash Storage (UFS) PHY - -UFSPHY nodes are defined to describe on-chip UFS PHY hardware macro. -Each UFS PHY node should have its own node. - -To bind UFS PHY with UFS host controller, the controller node should -contain a phandle reference to UFS PHY node. - -Required properties: -- compatible : compatible list, contains one of the following - - "qcom,ufs-phy-qmp-20nm" for 20nm ufs phy, - "qcom,ufs-phy-qmp-14nm" for legacy 14nm ufs phy, - "qcom,msm8996-ufs-phy-qmp-14nm" for 14nm ufs phy - present on MSM8996 chipset. -- reg : should contain PHY register address space (mandatory), -- reg-names : indicates various resources passed to driver (via reg proptery) by name. - Required "reg-names" is "phy_mem". -- #phy-cells : This property shall be set to 0 -- vdda-phy-supply : phandle to main PHY supply for analog domain -- vdda-pll-supply : phandle to PHY PLL and Power-Gen block power supply -- clocks : List of phandle and clock specifier pairs -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. "ref_clk_src", "ref_clk", - "tx_iface_clk" & "rx_iface_clk" are mandatory but - "ref_clk_parent" is optional - -Optional properties: -- vdda-phy-max-microamp : specifies max. load that can be drawn from phy supply -- vdda-pll-max-microamp : specifies max. load that can be drawn from pll supply -- vddp-ref-clk-supply : phandle to UFS device ref_clk pad power supply -- vddp-ref-clk-max-microamp : specifies max. load that can be drawn from this supply -- resets : specifies the PHY reset in the UFS controller - -Example: - - ufsphy1: ufsphy@fc597000 { - compatible = "qcom,ufs-phy-qmp-20nm"; - reg = <0xfc597000 0x800>; - reg-names = "phy_mem"; - #phy-cells = <0>; - vdda-phy-supply = <&pma8084_l4>; - vdda-pll-supply = <&pma8084_l12>; - vdda-phy-max-microamp = <50000>; - vdda-pll-max-microamp = <1000>; - clock-names = "ref_clk_src", - "ref_clk_parent", - "ref_clk", - "tx_iface_clk", - "rx_iface_clk"; - clocks = <&clock_rpm clk_ln_bb_clk>, - <&clock_gcc clk_pcie_1_phy_ldo >, - <&clock_gcc clk_ufs_phy_ldo>, - <&clock_gcc clk_gcc_ufs_tx_cfg_clk>, - <&clock_gcc clk_gcc_ufs_rx_cfg_clk>; - resets = <&ufshc 0>; - }; - - ufshc: ufshc@fc598000 { - #reset-cells = <1>; - ... - phys = <&ufsphy1>; - phy-names = "ufsphy"; - }; diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt deleted file mode 100644 index d0fee78e6203..000000000000 --- a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt +++ /dev/null @@ -1,90 +0,0 @@ -* Universal Flash Storage (UFS) Host Controller - -UFSHC nodes are defined to describe on-chip UFS host controllers. -Each UFS controller instance should have its own node. - -Required properties: -- compatible : must contain "jedec,ufs-1.1" or "jedec,ufs-2.0" - - For Qualcomm SoCs must contain, as below, an - SoC-specific compatible along with "qcom,ufshc" and - the appropriate jedec string: - "qcom,msm8994-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,msm8996-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,msm8998-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sdm845-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8150-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8250-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8350-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - "qcom,sm8450-ufshc", "qcom,ufshc", "jedec,ufs-2.0" -- interrupts : <interrupt mapping for UFS host controller IRQ> -- reg : <registers mapping> - -Optional properties: -- phys : phandle to UFS PHY node -- phy-names : the string "ufsphy" when is found in a node, along - with "phys" attribute, provides phandle to UFS PHY node -- vdd-hba-supply : phandle to UFS host controller supply regulator node -- vcc-supply : phandle to VCC supply regulator node -- vccq-supply : phandle to VCCQ supply regulator node -- vccq2-supply : phandle to VCCQ2 supply regulator node -- vcc-supply-1p8 : For embedded UFS devices, valid VCC range is 1.7-1.95V - or 2.7-3.6V. This boolean property when set, specifies - to use low voltage range of 1.7-1.95V. Note for external - UFS cards this property is invalid and valid VCC range is - always 2.7-3.6V. -- vcc-max-microamp : specifies max. load that can be drawn from vcc supply -- vccq-max-microamp : specifies max. load that can be drawn from vccq supply -- vccq2-max-microamp : specifies max. load that can be drawn from vccq2 supply - -- clocks : List of phandle and clock specifier pairs -- clock-names : List of clock input name strings sorted in the same - order as the clocks property. - "ref_clk" indicates reference clock frequency. - UFS host supplies reference clock to UFS device and UFS device - specification allows host to provide one of the 4 frequencies (19.2 MHz, - 26 MHz, 38.4 MHz, 52MHz) for reference clock. This "ref_clk" entry is - parsed and used to update the reference clock setting in device. - Defaults to 26 MHz(as per specification) if not specified by host. -- freq-table-hz : Array of <min max> operating frequencies stored in the same - order as the clocks property. If this property is not - defined or a value in the array is "0" then it is assumed - that the frequency is set by the parent clock or a - fixed rate clock source. --lanes-per-direction : number of lanes available per direction - either 1 or 2. - Note that it is assume same number of lanes is used both - directions at once. If not specified, default is 2 lanes per direction. -- #reset-cells : Must be <1> for Qualcomm UFS controllers that expose - PHY reset from the UFS controller. -- resets : reset node register -- reset-names : describe reset node register, the "rst" corresponds to reset the whole UFS IP. -- reset-gpios : A phandle and gpio specifier denoting the GPIO connected - to the RESET pin of the UFS memory device. - -Note: If above properties are not defined it can be assumed that the supply -regulators or clocks are always on. - -Example: - ufshc@fc598000 { - compatible = "jedec,ufs-1.1"; - reg = <0xfc598000 0x800>; - interrupts = <0 28 0>; - - vdd-hba-supply = <&xxx_reg0>; - vcc-supply = <&xxx_reg1>; - vcc-supply-1p8; - vccq-supply = <&xxx_reg2>; - vccq2-supply = <&xxx_reg3>; - vcc-max-microamp = 500000; - vccq-max-microamp = 200000; - vccq2-max-microamp = 200000; - - clocks = <&core 0>, <&ref 0>, <&phy 0>, <&iface 0>; - clock-names = "core_clk", "ref_clk", "phy_clk", "iface_clk"; - freq-table-hz = <100000000 200000000>, <0 0>, <0 0>, <0 0>; - resets = <&reset 0 1>; - reset-names = "rst"; - phys = <&ufsphy1>; - phy-names = "ufsphy"; - #reset-cells = <1>; - }; diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index f00867ebc147..4cebce682d16 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -41,6 +41,7 @@ properties: - amlogic,meson8b-usb - amlogic,meson-gxbb-usb - amlogic,meson-g12a-usb + - intel,socfpga-agilex-hsotg - const: snps,dwc2 - const: amcc,dwc-otg - const: apm,apm82181-dwc-otg @@ -53,6 +54,7 @@ properties: - const: st,stm32mp15-hsotg - const: snps,dwc2 - const: samsung,s3c6400-hsotg + - const: intel,socfpga-agilex-hsotg reg: maxItems: 1 @@ -67,6 +69,13 @@ properties: items: - const: otg + disable-over-current: + type: boolean + description: whether to disable detection of over-current condition. + + iommus: + maxItems: 1 + resets: items: - description: common reset diff --git a/Documentation/devicetree/bindings/usb/dwc3-cavium.txt b/Documentation/devicetree/bindings/usb/dwc3-cavium.txt index 710b782ccf65..171df79360ff 100644 --- a/Documentation/devicetree/bindings/usb/dwc3-cavium.txt +++ b/Documentation/devicetree/bindings/usb/dwc3-cavium.txt @@ -20,7 +20,7 @@ Example device node: refclk-type-hs = "dlmc_ref_clk0"; power = <0x00000002 0x00000002 0x00000001>; xhci@1690000000000 { - compatible = "cavium,octeon-7130-xhci", "synopsys,dwc3"; + compatible = "cavium,octeon-7130-xhci", "snps,dwc3"; reg = <0x00016900 0x00000000 0x00000010 0x00000000>; interrupt-parent = <0x00000010>; interrupts = <0x00000009 0x00000004>; diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt deleted file mode 100644 index f7ae79825d7d..000000000000 --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt +++ /dev/null @@ -1,115 +0,0 @@ -Samsung Exynos SoC USB controller - -The USB devices interface with USB controllers on Exynos SOCs. -The device node has following properties. - -EHCI -Required properties: - - compatible: should be "samsung,exynos4210-ehci" for USB 2.0 - EHCI controller in host mode. - - reg: physical base address of the controller and length of memory mapped - region. - - interrupts: interrupt number to the cpu. - - clocks: from common clock binding: handle to usb clock. - - clock-names: from common clock binding: Shall be "usbhost". - - phys: from the *Generic PHY* bindings; array specifying phy(s) used - by the root port. - - phy-names: from the *Generic PHY* bindings; array of the names for - each phy for the root ports, must be a subset of the following: - "host", "hsic0", "hsic1". - -Optional properties: - - samsung,vbus-gpio: if present, specifies the GPIO that - needs to be pulled up for the bus to be powered. - -Example: - - usb@12110000 { - compatible = "samsung,exynos4210-ehci"; - reg = <0x12110000 0x100>; - interrupts = <0 71 0>; - samsung,vbus-gpio = <&gpx2 6 1 3 3>; - - clocks = <&clock 285>; - clock-names = "usbhost"; - - phys = <&usb2phy 1>; - phy-names = "host"; - }; - -OHCI -Required properties: - - compatible: should be "samsung,exynos4210-ohci" for USB 2.0 - OHCI companion controller in host mode. - - reg: physical base address of the controller and length of memory mapped - region. - - interrupts: interrupt number to the cpu. - - clocks: from common clock binding: handle to usb clock. - - clock-names: from common clock binding: Shall be "usbhost". - - phys: from the *Generic PHY* bindings; array specifying phy(s) used - by the root port. - - phy-names: from the *Generic PHY* bindings; array of the names for - each phy for the root ports, must be a subset of the following: - "host", "hsic0", "hsic1". - -Example: - usb@12120000 { - compatible = "samsung,exynos4210-ohci"; - reg = <0x12120000 0x100>; - interrupts = <0 71 0>; - - clocks = <&clock 285>; - clock-names = "usbhost"; - - phys = <&usb2phy 1>; - phy-names = "host"; - }; - -DWC3 -Required properties: - - compatible: should be one of the following - - "samsung,exynos5250-dwusb3": for USB 3.0 DWC3 controller on - Exynos5250/5420. - "samsung,exynos5433-dwusb3": for USB 3.0 DWC3 controller on - Exynos5433. - "samsung,exynos7-dwusb3": for USB 3.0 DWC3 controller on Exynos7. - - #address-cells, #size-cells : should be '1' if the device has sub-nodes - with 'reg' property. - - ranges: allows valid 1:1 translation between child's address space and - parent's address space - - clocks: Clock IDs array as required by the controller. - - clock-names: Names of clocks corresponding to IDs in the clock property. - Following clock names shall be provided for different - compatibles: - - samsung,exynos5250-dwusb3: "usbdrd30", - - samsung,exynos5433-dwusb3: "aclk", "susp_clk", "pipe_pclk", - "phyclk", - - samsung,exynos7-dwusb3: "usbdrd30", "usbdrd30_susp_clk", - "usbdrd30_axius_clk" - - vdd10-supply: 1.0V powr supply - - vdd33-supply: 3.0V/3.3V power supply - -Sub-nodes: -The dwc3 core should be added as subnode to Exynos dwc3 glue. -- dwc3 : - The binding details of dwc3 can be found in: - Documentation/devicetree/bindings/usb/snps,dwc3.yaml - -Example: - usb@12000000 { - compatible = "samsung,exynos5250-dwusb3"; - clocks = <&clock 286>; - clock-names = "usbdrd30"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - vdd10-supply = <&ldo11_reg>; - vdd33-supply = <&ldo9_reg>; - - dwc3 { - compatible = "synopsys,dwc3"; - reg = <0x12000000 0x10000>; - interrupts = <0 72 0>; - usb-phy = <&usb2_phy &usb3_phy>; - }; - }; diff --git a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml index 974032b1fda0..01ab0f922ae8 100644 --- a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml @@ -15,9 +15,9 @@ properties: const: fsl,imx8mp-dwc3 reg: - maxItems: 1 - description: Address and length of the register set for the wrapper of - dwc3 core on the SOC. + items: + - description: Address and length of the register set for HSIO Block Control + - description: Address and length of the register set for the wrapper of dwc3 core on the SOC. "#address-cells": enum: [ 1, 2 ] @@ -49,6 +49,28 @@ properties: - const: hsio - const: suspend + fsl,permanently-attached: + type: boolean + description: + Indicates if the device atached to a downstream port is + permanently attached. + + fsl,disable-port-power-control: + type: boolean + description: + Indicates whether the host controller implementation includes port + power control. Defines Bit 3 in capability register (HCCPARAMS). + + fsl,over-current-active-low: + type: boolean + description: + Over current signal polarity is active low. + + fsl,power-active-low: + type: boolean + description: + Power pad (PWR) polarity is active low. + # Required child node: patternProperties: @@ -74,7 +96,8 @@ examples: #include <dt-bindings/interrupt-controller/arm-gic.h> usb3_0: usb@32f10100 { compatible = "fsl,imx8mp-dwc3"; - reg = <0x32f10100 0x8>; + reg = <0x32f10100 0x8>, + <0x381f0000 0x20>; clocks = <&clk IMX8MP_CLK_HSIO_ROOT>, <&clk IMX8MP_CLK_USB_ROOT>; clock-names = "hsio", "suspend"; diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index 11f7bacd4e2b..084d7135b2d9 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -30,6 +30,7 @@ properties: - mediatek,mt7629-xhci - mediatek,mt8173-xhci - mediatek,mt8183-xhci + - mediatek,mt8186-xhci - mediatek,mt8192-xhci - mediatek,mt8195-xhci - const: mediatek,mtk-xhci @@ -146,7 +147,11 @@ properties: 2 - used by mt2712 etc, revision 2 following IPM rule; 101 - used by mt8183, specific 1.01; 102 - used by mt8192, specific 1.02; - enum: [1, 2, 101, 102] + 103 - used by mt8195, IP0, specific 1.03; + 104 - used by mt8195, IP1, specific 1.04; + 105 - used by mt8195, IP2, specific 1.05; + 106 - used by mt8195, IP3, specific 1.06; + enum: [1, 2, 101, 102, 103, 104, 105, 106] mediatek,u3p-dis-msk: $ref: /schemas/types.yaml#/definitions/uint32 diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml index 77db1233516e..df766f8de872 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml @@ -132,7 +132,7 @@ properties: default: host connector: - $ref: /connector/usb-connector.yaml# + $ref: /schemas/connector/usb-connector.yaml# description: Connector for dual role switch, especially for "gpio-usb-b-connector" type: object @@ -191,7 +191,7 @@ properties: patternProperties: "^usb@[0-9a-f]+$": type: object - $ref: /usb/mediatek,mtk-xhci.yaml# + $ref: /schemas/usb/mediatek,mtk-xhci.yaml# description: The xhci should be added as subnode to mtu3 as shown in the following example if the host mode is enabled. diff --git a/Documentation/devicetree/bindings/usb/mediatek,musb.yaml b/Documentation/devicetree/bindings/usb/mediatek,musb.yaml index 03d62d60ce5f..11a33f9b1f17 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,musb.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,musb.yaml @@ -63,7 +63,7 @@ properties: maxItems: 1 connector: - $ref: /connector/usb-connector.yaml# + $ref: /schemas/connector/usb-connector.yaml# description: Connector for dual role switch type: object diff --git a/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml new file mode 100644 index 000000000000..48c458c65848 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/microchip,mpfs-musb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MPFS USB Controller Device Tree Bindings + +allOf: + - $ref: usb-drd.yaml# + +maintainers: + - Conor Dooley <conor.dooley@microchip.com> + +properties: + compatible: + enum: + - microchip,mpfs-musb + + dr_mode: true + + reg: + maxItems: 1 + + interrupts: + minItems: 2 + maxItems: 2 + + interrupt-names: + items: + - const: dma + - const: mc + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + +additionalProperties: false + +examples: + - | + #include "dt-bindings/clock/microchip,mpfs-clock.h" + usb@20201000 { + compatible = "microchip,mpfs-musb"; + reg = <0x20201000 0x1000>; + clocks = <&clkcfg CLK_USB>; + interrupt-parent = <&plic>; + interrupts = <86>, <87>; + interrupt-names = "dma", "mc"; + dr_mode = "host"; + }; + +... diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml index a39c76b89484..fd6e7c81426e 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml @@ -83,7 +83,7 @@ properties: - const: ss nvidia,xusb-padctl: - $ref: /schemas/types.yaml#/definitions/phandle-array + $ref: /schemas/types.yaml#/definitions/phandle description: phandle to the XUSB pad controller that is used to configure the USB pads used by the XUDC controller. diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index 2d23a4ff702f..ce252db2aab3 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -16,6 +16,7 @@ properties: - qcom,ipq4019-dwc3 - qcom,ipq6018-dwc3 - qcom,ipq8064-dwc3 + - qcom,msm8953-dwc3 - qcom,msm8996-dwc3 - qcom,msm8998-dwc3 - qcom,sc7180-dwc3 diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml index 012fe80a7611..0bb841b28003 100644 --- a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml +++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml @@ -20,6 +20,7 @@ properties: - enum: - renesas,usbhs-r7s9210 # RZ/A2 - renesas,usbhs-r9a07g044 # RZ/G2{L,LC} + - renesas,usbhs-r9a07g054 # RZ/V2L - const: renesas,rza2-usbhs - items: @@ -116,7 +117,9 @@ allOf: properties: compatible: contains: - const: renesas,usbhs-r9a07g044 + enum: + - renesas,usbhs-r9a07g044 + - renesas,usbhs-r9a07g054 then: properties: interrupts: diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1719.yaml b/Documentation/devicetree/bindings/usb/richtek,rt1719.yaml new file mode 100644 index 000000000000..65a93f7738d5 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/richtek,rt1719.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/usb/richtek,rt1719.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Richtek RT1719 sink-only Type-C PD controller bindings + +maintainers: + - ChiYuan Huang <cy_huang@richtek.com> + +description: | + The RT1719 is a sink-only USB Type-C contoller that complies with the latest + USB Type-C and PD standards. It does the USB Type-C detection including attach + and orientation. It integrates the physical layer of the USB BMC power + delivery protocol to allow up to 100W of power. The BMC PD block enables full + support for alternative interfaces of the Type-C specification. + +properties: + compatible: + enum: + - richtek,rt1719 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + wakeup-source: + description: enable IRQ remote wakeup, see power/wakeup-source.txt + type: boolean + + connector: + type: object + $ref: ../connector/usb-connector.yaml# + description: + Properties for usb c connector. + +additionalProperties: false + +required: + - compatible + - reg + - connector + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + rt1719@43 { + compatible = "richtek,rt1719"; + reg = <0x43>; + interrupts-extended = <&gpio26 2 IRQ_TYPE_LEVEL_LOW>; + wakeup-source; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&usb_hs>; + }; + }; + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&usb_ss>; + }; + }; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml index 04077f2d7faf..b3798d94d2fd 100644 --- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml @@ -30,6 +30,7 @@ select: enum: - rockchip,rk3328-dwc3 - rockchip,rk3399-dwc3 + - rockchip,rk3568-dwc3 required: - compatible @@ -39,6 +40,7 @@ properties: - enum: - rockchip,rk3328-dwc3 - rockchip,rk3399-dwc3 + - rockchip,rk3568-dwc3 - const: snps,dwc3 reg: diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml new file mode 100644 index 000000000000..22b91a27d776 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml @@ -0,0 +1,129 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/samsung,exynos-dwc3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC USB 3.0 DWC3 Controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + enum: + - samsung,exynos5250-dwusb3 + - samsung,exynos5433-dwusb3 + - samsung,exynos7-dwusb3 + + '#address-cells': + const: 1 + + clocks: + minItems: 1 + maxItems: 4 + + clock-names: + minItems: 1 + maxItems: 4 + + ranges: true + + '#size-cells': + const: 1 + + vdd10-supply: + description: 1.0V power supply + + vdd33-supply: + description: 3.0V/3.3V power supply + +patternProperties: + "^usb@[0-9a-f]+$": + $ref: snps,dwc3.yaml# + description: Required child node + +required: + - compatible + - '#address-cells' + - clocks + - clock-names + - ranges + - '#size-cells' + - vdd10-supply + - vdd33-supply + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos5250-dwusb3 + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: usbdrd30 + + - if: + properties: + compatible: + contains: + const: samsung,exynos54333-dwusb3 + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: aclk + - const: susp_clk + - const: pipe_pclk + - const: phyclk + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-dwusb3 + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: usbdrd30 + - const: usbdrd30_susp_clk + - const: usbdrd30_axius_clk + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5420.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + usb { + compatible = "samsung,exynos5250-dwusb3"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&clock CLK_USBD300>; + clock-names = "usbdrd30"; + vdd33-supply = <&ldo9_reg>; + vdd10-supply = <&ldo11_reg>; + + usb@12000000 { + compatible = "snps,dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>; + phy-names = "usb2-phy", "usb3-phy"; + snps,dis_u3_susphy_quirk; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml new file mode 100644 index 000000000000..fbf07d6e707a --- /dev/null +++ b/Documentation/devicetree/bindings/usb/samsung,exynos-usb2.yaml @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/samsung,exynos-usb2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC USB 2.0 EHCI/OHCI Controller + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + +properties: + compatible: + enum: + - samsung,exynos4210-ehci + - samsung,exynos4210-ohci + + '#address-cells': + const: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: usbhost + + interrupts: + maxItems: 1 + + phys: + minItems: 1 + maxItems: 3 + + phy-names: + items: + enum: [host, hsic0, hsic1] + minItems: 1 + maxItems: 3 + + reg: + maxItems: 1 + + samsung,vbus-gpio: + description: + Only for controller in EHCI mode, if present, specifies the GPIO that + needs to be pulled up for the bus to be powered. + + '#size-cells': + const: 0 + +patternProperties: + "^.*@[0-9a-f]{1,2}$": + description: The hard wired USB devices + type: object + $ref: /usb/usb-device.yaml + +required: + - compatible + - clocks + - clock-names + - interrupts + - phys + - phy-names + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos4210-ohci + then: + properties: + samsung,vbus-gpio: false + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5420.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + usb@12110000 { + compatible = "samsung,exynos4210-ehci"; + reg = <0x12110000 0x100>; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clock CLK_USBH20>; + clock-names = "usbhost"; + phys = <&usb2_phy 0>; + phy-names = "host"; + + #address-cells = <1>; + #size-cells = <0>; + + hub@1 { + compatible = "usb0424,9514"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + usbether@1 { + compatible = "usb0424,ec00"; + reg = <1>; + local-mac-address = [00 00 00 00 00 00]; + }; + }; + }; + + usb@12120000 { + compatible = "samsung,exynos4210-ohci"; + reg = <0x12120000 0x100>; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clock CLK_USBH20>; + clock-names = "usbhost"; + phys = <&usb2_phy 0>; + phy-names = "host"; + }; diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index d29ffcd27472..f4471f8bdbef 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml @@ -263,8 +263,11 @@ properties: Value for REFCLKPER field of GUCTL register for reference clock period in nanoseconds, when the hardware set default does not match the actual clock. - minimum: 1 - maximum: 0x3ff + + This binding is deprecated. Instead, provide an appropriate reference clock. + minimum: 8 + maximum: 62 + deprecated: true snps,rx-thr-num-pkt-prd: description: @@ -332,6 +335,12 @@ properties: items: enum: [1, 4, 8, 16, 32, 64, 128, 256] + port: + $ref: /schemas/graph.yaml#/properties/port + description: + This port is used with the 'usb-role-switch' property to connect the + dwc3 to type C connector. + unevaluatedProperties: false required: diff --git a/Documentation/devicetree/bindings/usb/st,stusb160x.yaml b/Documentation/devicetree/bindings/usb/st,stusb160x.yaml index ead1571e0e43..b5a8c9814dd3 100644 --- a/Documentation/devicetree/bindings/usb/st,stusb160x.yaml +++ b/Documentation/devicetree/bindings/usb/st,stusb160x.yaml @@ -32,9 +32,7 @@ properties: connector: type: object - - allOf: - - $ref: ../connector/usb-connector.yaml + $ref: /schemas/connector/usb-connector.yaml# properties: compatible: diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml index a634774c537c..eedde385d299 100644 --- a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml +++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml @@ -7,7 +7,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#" title: Bindings for the TI wrapper module for the Cadence USBSS-DRD controller maintainers: - - Roger Quadros <rogerq@ti.com> + - Roger Quadros <rogerq@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml b/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml index f6e91a5fd8fe..c1f0194ad0d5 100644 --- a/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: TI Keystone Soc USB Controller maintainers: - - Roger Quadros <rogerq@ti.com> + - Roger Quadros <rogerq@kernel.org> properties: compatible: @@ -92,7 +92,7 @@ examples: ranges; usb@2690000 { - compatible = "synopsys,dwc3"; + compatible = "snps,dwc3"; reg = <0x2690000 0x70000>; interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>; usb-phy = <&usb_phy>, <&usb_phy>; diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml index 56853c17af66..1dc3d5d7b44f 100644 --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml @@ -33,7 +33,7 @@ patternProperties: "^.*@[0-9a-f]{1,2}$": description: The hard wired USB devices type: object - $ref: /usb/usb-device.yaml + $ref: /schemas/usb/usb-device.yaml additionalProperties: true diff --git a/Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml b/Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml new file mode 100644 index 000000000000..c2b2243c7892 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/willsemi,wusb3801.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/willsemi,wusb3801.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: WUSB3801 Type-C port controller DT bindings + +description: + The Will Semiconductor WUSB3801 is a USB Type-C port controller which + supports role and plug orientation detection using the CC pins. It is + compatible with the USB Type-C Cable and Connector Specification v1.2. + +maintainers: + - Samuel Holland <samuel@sholland.org> + +properties: + compatible: + enum: + - willsemi,wusb3801 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + connector: + type: object + $ref: ../connector/usb-connector.yaml# + description: + The managed USB Type-C connector. Since WUSB3801 does not support + Power Delivery, the node should have the "pd-disable" property. + + properties: + compatible: + const: usb-c-connector + + required: + - pd-disable + +required: + - compatible + - reg + - interrupts + - connector + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + tcpc@60 { + compatible = "willsemi,wusb3801"; + reg = <0x60>; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_LEVEL_LOW>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + vbus-supply = <&otg_switch>; + power-role = "dual"; + try-power-role = "sink"; + data-role = "dual"; + typec-power-opmode = "default"; + pd-disable; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 294093d45a23..01430973ecec 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -23,6 +23,8 @@ patternProperties: "^(simple-audio-card|st-plgpio|st-spics|ts),.*": true # Keep list in alphabetical order. + "^100ask,.*": + description: Baiwen.com (100ask). "^70mai,.*": description: 70mai Co., Ltd. "^8dev,.*": @@ -61,6 +63,8 @@ patternProperties: description: Aeroflex Gaisler AB "^aesop,.*": description: AESOP Embedded Forum + "^airoha,.*": + description: Airoha "^al,.*": description: Annapurna Labs "^alcatel,.*": @@ -277,12 +281,16 @@ patternProperties: description: Hangzhou C-SKY Microsystems Co., Ltd "^csq,.*": description: Shenzen Chuangsiqi Technology Co.,Ltd. + "^ctera,.*": + description: CTERA Networks Intl. "^cubietech,.*": description: Cubietech, Ltd. "^cui,.*": description: CUI Devices "^cypress,.*": description: Cypress Semiconductor Corporation + "^cyx,.*": + description: Shenzhen CYX Industrial Co., Ltd "^cznic,.*": description: CZ.NIC, z.s.p.o. "^dallas,.*": @@ -489,6 +497,8 @@ patternProperties: deprecated: true "^hannstar,.*": description: HannStar Display Corporation + "^haochuangyi,.*": + description: Shenzhen Haochuangyi Technology Co.,Ltd "^haoyu,.*": description: Haoyu Microelectronic Co. Ltd. "^hardkernel,.*": @@ -499,6 +509,9 @@ patternProperties: description: Himax Technologies, Inc. "^hirschmann,.*": description: Hirschmann Automation and Control GmbH + "^hisi,.*": + description: HiSilicon Limited (deprecated, use hisilicon) + deprecated: true "^hisilicon,.*": description: HiSilicon Limited. "^hit,.*": @@ -514,7 +527,9 @@ patternProperties: "^hoperun,.*": description: Jiangsu HopeRun Software Co., Ltd. "^hp,.*": - description: Hewlett Packard + description: Hewlett Packard Inc. + "^hpe,.*": + description: Hewlett Packard Enterprise "^hsg,.*": description: HannStar Display Co. "^holtek,.*": @@ -545,6 +560,8 @@ patternProperties: description: Ingenieurburo Fur Ic-Technologie (I/F/I) "^ilitek,.*": description: ILI Technology Corporation (ILITEK) + "^imagis,.*": + description: Imagis Technologies Co., Ltd. "^img,.*": description: Imagination Technologies Ltd. "^imi,.*": @@ -561,6 +578,8 @@ patternProperties: description: InfoVision Optoelectronics Kunshan Co. Ltd. "^ingenic,.*": description: Ingenic Semiconductor + "^injoinic,.*": + description: Injoinic Technology Corp. "^innolux,.*": description: Innolux Corporation "^inside-secure,.*": @@ -769,6 +788,8 @@ patternProperties: description: MiraMEMS Sensing Technology Co., Ltd. "^mitsubishi,.*": description: Mitsubishi Electric Corporation + "^miyoo,.*": + description: Miyoo "^mntre,.*": description: MNT Research GmbH "^modtronix,.*": @@ -802,6 +823,9 @@ patternProperties: description: Mundo Reader S.L. "^murata,.*": description: Murata Manufacturing Co., Ltd. + "^mxic,.*": + description: Macronix International Co., Ltd. + deprecated: true "^mxicy,.*": description: Macronix International Co., Ltd. "^myir,.*": @@ -854,6 +878,8 @@ patternProperties: description: NXP Semiconductors "^oceanic,.*": description: Oceanic Systems (UK) Ltd. + "^ocs,.*": + description: Orient Chip Technology Co., Ltd. "^oct,.*": description: Octavo Systems LLC "^okaya,.*": @@ -892,6 +918,8 @@ patternProperties: description: Ortus Technology Co., Ltd. "^osddisplays,.*": description: OSD Displays + "^osmc,.*": + description: Sam Nazarko Trading Ltd. (Open Source Media Centre) "^ouya,.*": description: Ouya Inc. "^overkiz,.*": @@ -1082,6 +1110,8 @@ patternProperties: description: Silicon Image "^silabs,.*": description: Silicon Laboratories + "^silan,.*": + description: Hangzhou Silan Microelectronics Co., Ltd. "^silead,.*": description: Silead Inc. "^silergy,.*": @@ -1181,6 +1211,9 @@ patternProperties: description: Synaptics Inc. "^synology,.*": description: Synology, Inc. + "^synopsys,.*": + description: Synopsys, Inc. (deprecated, use snps) + deprecated: true "^tbs,.*": description: TBS Technologies "^tbs-biometrics,.*": @@ -1205,6 +1238,8 @@ patternProperties: description: Shenzhen Techstar Electronics Co., Ltd. "^terasic,.*": description: Terasic Inc. + "^tesla,.*": + description: Tesla, Inc. "^tfc,.*": description: Three Five Corp "^thead,.*": @@ -1298,6 +1333,8 @@ patternProperties: description: Vertexcom Technologies, Inc. "^via,.*": description: VIA Technologies, Inc. + "^vicor,.*": + description: Vicor Corporation "^videostrong,.*": description: Videostrong Technology Co., Ltd. "^virtio,.*": @@ -1340,6 +1377,8 @@ patternProperties: description: Wi2Wi, Inc. "^wiligear,.*": description: Wiligear, Ltd. + "^willsemi,.*": + description: Will Semiconductor Ltd. "^winbond,.*": description: Winbond Electronics corp. "^wingtech,.*": @@ -1348,6 +1387,8 @@ patternProperties: description: WinLink Co., Ltd "^winstar,.*": description: Winstar Display Corp. + "^wirelesstag,.*": + description: Wireless Tag (qiming yunduan) "^wits,.*": description: Shenzhen Merrii Technology Co., Ltd. (WITS) "^wlf,.*": @@ -1360,6 +1401,8 @@ patternProperties: description: Wanchanglong Electronics Technology（SHENZHEN）Co.，Ltd. "^x-powers,.*": description: X-Powers + "^xen,.*": + description: Xen Hypervisor "^xes,.*": description: Extreme Engineering Solutions (X-ES) "^xiaomi,.*": diff --git a/Documentation/devicetree/bindings/virtio/mmio.yaml b/Documentation/devicetree/bindings/virtio/mmio.yaml index 4b7a0273181c..10c22b5bd16a 100644 --- a/Documentation/devicetree/bindings/virtio/mmio.yaml +++ b/Documentation/devicetree/bindings/virtio/mmio.yaml @@ -20,6 +20,8 @@ properties: reg: maxItems: 1 + dma-coherent: true + interrupts: maxItems: 1 diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml index fb603a20e396..4ca8a31359a5 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml @@ -29,12 +29,6 @@ properties: clocks: maxItems: 1 - assigned-clocks: - maxItems: 1 - - assigned-clocks-parents: - maxItems: 1 - timeout-sec: true required: @@ -56,7 +50,7 @@ examples: interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; clocks = <&pcc2 IMX7ULP_CLK_WDG1>; assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>; - assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>; + assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>; timeout-sec = <40>; }; diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt index 0114871f887a..a97418c74f6b 100644 --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt @@ -8,6 +8,7 @@ Required properties: - compatible should contain: "mediatek,mt2701-wdt", "mediatek,mt6589-wdt": for MT2701 "mediatek,mt2712-wdt": for MT2712 + "mediatek,mt6582-wdt", "mediatek,mt6589-wdt": for MT6582 "mediatek,mt6589-wdt": for MT6589 "mediatek,mt6797-wdt", "mediatek,mt6589-wdt": for MT6797 "mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622 diff --git a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml index 91a98ccd4226..d060438e1402 100644 --- a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml @@ -55,6 +55,11 @@ properties: - renesas,r8a779a0-wdt # R-Car V3U - const: renesas,rcar-gen3-wdt # R-Car Gen3 and RZ/G2 + - items: + - enum: + - renesas,r8a779f0-wdt # R-Car S4-8 + - const: renesas,rcar-gen4-wdt # R-Car Gen4 + reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/writing-schema.rst b/Documentation/devicetree/bindings/writing-schema.rst index ea21c72aeb37..95ecf55559e5 100644 --- a/Documentation/devicetree/bindings/writing-schema.rst +++ b/Documentation/devicetree/bindings/writing-schema.rst @@ -118,22 +118,15 @@ The DT schema project must be installed in order to validate the DT schema binding documents and validate DTS files using the DT schema. The DT schema project can be installed with pip:: - pip3 install git+https://github.com/devicetree-org/dt-schema.git@master + pip3 install dtschema -Several executables (dt-doc-validate, dt-mk-schema, dt-validate) will be -installed. Ensure they are in your PATH (~/.local/bin by default). - -dtc must also be built with YAML output support enabled. This requires that -libyaml and its headers be installed on the host system. For some distributions -that involves installing the development package, such as: - -Debian:: +Note that 'dtschema' installation requires 'swig' and Python development files +installed first. On Debian/Ubuntu systems:: - apt-get install libyaml-dev + apt install swig python3-dev -Fedora:: - - dnf -y install libyaml-devel +Several executables (dt-doc-validate, dt-mk-schema, dt-validate) will be +installed. Ensure they are in your PATH (~/.local/bin by default). Running checks ~~~~~~~~~~~~~~ @@ -157,13 +150,14 @@ It is possible to run both in a single command:: make dt_binding_check dtbs_check -It is also possible to run checks with a single schema file by setting the -``DT_SCHEMA_FILES`` variable to a specific schema file. +It is also possible to run checks with a subset of matching schema files by +setting the ``DT_SCHEMA_FILES`` variable to a specific schema file or pattern. :: - make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/trivial-devices.yaml - make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/trivial-devices.yaml + make dt_binding_check DT_SCHEMA_FILES=trivial-devices.yaml + make dt_binding_check DT_SCHEMA_FILES=/gpio/ + make dtbs_check DT_SCHEMA_FILES=trivial-devices.yaml json-schema Resources |