diff options
Diffstat (limited to 'Documentation/devicetree')
15 files changed, 185 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/arm/arm-boards b/Documentation/devicetree/bindings/arm/arm-boards index 100db7347747..0226bc2cc1f6 100644 --- a/Documentation/devicetree/bindings/arm/arm-boards +++ b/Documentation/devicetree/bindings/arm/arm-boards @@ -182,6 +182,7 @@ described under the RS1 memory mapping. Required properties (in root node): compatible = "arm,juno"; /* For Juno r0 board */ compatible = "arm,juno-r1"; /* For Juno r1 board */ + compatible = "arm,juno-r2"; /* For Juno r2 board */ Required nodes: The description for the board must include: diff --git a/Documentation/devicetree/bindings/arm/axis.txt b/Documentation/devicetree/bindings/arm/axis.txt new file mode 100644 index 000000000000..ae345e1c8d2b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/axis.txt @@ -0,0 +1,29 @@ +Axis Communications AB +ARTPEC series SoC Device Tree Bindings + +ARTPEC-6 ARM SoC +================ + +Required root node properties: +- compatible = "axis,artpec6"; + +ARTPEC-6 System Controller +-------------------------- + +The ARTPEC-6 has a system controller with mixed functions controlling DMA, PCIe +and resets. + +Required properties: +- compatible: "axis,artpec6-syscon", "syscon" +- reg: Address and length of the register bank. + +Example: + syscon { + compatible = "axis,artpec6-syscon", "syscon"; + reg = <0xf8000000 0x48>; + }; + +ARTPEC-6 Development board: +--------------------------- +Required root node properties: +- compatible = "axis,artpec6-dev-board", "axis,artpec6"; diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt index afcf50f050ad..b5804f46aafb 100644 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ b/Documentation/devicetree/bindings/arm/cpus.txt @@ -178,6 +178,7 @@ nodes to be present and contain the properties described below. "marvell,sheeva-v5" "nvidia,tegra132-denver" "qcom,krait" + "qcom,kryo" "qcom,scorpion" - enable-method Value type: <stringlist> diff --git a/Documentation/devicetree/bindings/arm/keystone/keystone.txt b/Documentation/devicetree/bindings/arm/keystone/keystone.txt index 3090a8a008c0..48f6703a28c8 100644 --- a/Documentation/devicetree/bindings/arm/keystone/keystone.txt +++ b/Documentation/devicetree/bindings/arm/keystone/keystone.txt @@ -22,6 +22,8 @@ SoCs: compatible = "ti,k2l", "ti,keystone" - Keystone 2 Edison compatible = "ti,k2e", "ti,keystone" +- K2G + compatible = "ti,k2g", "ti,keystone" Boards: - Keystone 2 Hawking/Kepler EVM @@ -32,3 +34,6 @@ Boards: - Keystone 2 Edison EVM compatible = "ti,k2e-evm", "ti,k2e", "ti,keystone" + +- K2G EVM + compatible = "ti,k2g-evm", "ti,k2g", "ti-keystone" diff --git a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt index ab0c9cdf388e..7d28fe4bf654 100644 --- a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt +++ b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt @@ -19,9 +19,12 @@ SoC. Currently known SoC compatibles are: And in addition, the compatible shall be extended with the specific board. Currently known boards are: +"buffalo,linkstation-lsqvl" +"buffalo,linkstation-lsvl" +"buffalo,linkstation-lswsxl" +"buffalo,linkstation-lswxl" +"buffalo,linkstation-lswvl" "buffalo,lschlv2" -"buffalo,lswvl" -"buffalo,lswxl" "buffalo,lsxhl" "buffalo,lsxl" "cloudengines,pogo02" diff --git a/Documentation/devicetree/bindings/arm/mediatek.txt b/Documentation/devicetree/bindings/arm/mediatek.txt index 54f43bc2df44..d9c2a37a4090 100644 --- a/Documentation/devicetree/bindings/arm/mediatek.txt +++ b/Documentation/devicetree/bindings/arm/mediatek.txt @@ -11,6 +11,7 @@ compatible: Must contain one of "mediatek,mt6589" "mediatek,mt6592" "mediatek,mt6795" + "mediatek,mt7623" "mediatek,mt8127" "mediatek,mt8135" "mediatek,mt8173" @@ -33,6 +34,9 @@ Supported boards: - Evaluation board for MT6795(Helio X10): Required root node properties: - compatible = "mediatek,mt6795-evb", "mediatek,mt6795"; +- Evaluation board for MT7623: + Required root node properties: + - compatible = "mediatek,mt7623-evb", "mediatek,mt7623"; - MTK mt8127 tablet moose EVB: Required root node properties: - compatible = "mediatek,mt8127-moose", "mediatek,mt8127"; diff --git a/Documentation/devicetree/bindings/arm/lpc32xx.txt b/Documentation/devicetree/bindings/arm/nxp/lpc32xx.txt index 56ec8ddc4a3b..56ec8ddc4a3b 100644 --- a/Documentation/devicetree/bindings/arm/lpc32xx.txt +++ b/Documentation/devicetree/bindings/arm/nxp/lpc32xx.txt diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index 66422d663184..21e71a5e866e 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -155,7 +155,7 @@ Boards: compatible = "compulab,am437x-sbc-t43", "compulab,am437x-cm-t43", "ti,am4372", "ti,am43" - AM43x EPOS EVM - compatible = "ti,am43x-epos-evm", "ti,am4372", "ti,am43" + compatible = "ti,am43x-epos-evm", "ti,am43", "ti,am438x" - AM437x GP EVM compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43" diff --git a/Documentation/devicetree/bindings/arm/qcom.txt b/Documentation/devicetree/bindings/arm/qcom.txt new file mode 100644 index 000000000000..3e24518c6678 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/qcom.txt @@ -0,0 +1,51 @@ +QCOM device tree bindings +------------------------- + +Some qcom based bootloaders identify the dtb blob based on a set of +device properties like SoC and platform and revisions of those components. +To support this scheme, we encode this information into the board compatible +string. + +Each board must specify a top-level board compatible string with the following +format: + + compatible = "qcom,<SoC>[-<soc_version>][-<foundry_id>]-<board>[/<subtype>][-<board_version>]" + +The 'SoC' and 'board' elements are required. All other elements are optional. + +The 'SoC' element must be one of the following strings: + + apq8016 + apq8074 + apq8084 + apq8096 + msm8916 + msm8974 + msm8996 + +The 'board' element must be one of the following strings: + + cdp + liquid + dragonboard + mtp + sbc + +The 'soc_version' and 'board_version' elements take the form of v<Major>.<Minor> +where the minor number may be omitted when it's zero, i.e. v1.0 is the same +as v1. If all versions of the 'board_version' elements match, then a +wildcard '*' should be used, e.g. 'v*'. + +The 'foundry_id' and 'subtype' elements are one or more digits from 0 to 9. + +Examples: + + "qcom,msm8916-v1-cdp-pm8916-v2.1" + +A CDP board with an msm8916 SoC, version 1 paired with a pm8916 PMIC of version +2.1. + + "qcom,apq8074-v2.0-2-dragonboard/1-v0.1" + +A dragonboard board v0.1 of subtype 1 with an apq8074 SoC version 2, made in +foundry 2. diff --git a/Documentation/devicetree/bindings/display/arm,hdlcd.txt b/Documentation/devicetree/bindings/display/arm,hdlcd.txt new file mode 100644 index 000000000000..78bc24296f3e --- /dev/null +++ b/Documentation/devicetree/bindings/display/arm,hdlcd.txt @@ -0,0 +1,79 @@ +ARM HDLCD + +This is a display controller found on several development platforms produced +by ARM Ltd and in more modern of its' Fast Models. The HDLCD is an RGB +streamer that reads the data from a framebuffer and sends it to a single +digital encoder (DVI or HDMI). + +Required properties: + - compatible: "arm,hdlcd" + - reg: Physical base address and length of the controller's registers. + - interrupts: One interrupt used by the display controller to notify the + interrupt controller when any of the interrupt sources programmed in + the interrupt mask register have activated. + - clocks: A list of phandle + clock-specifier pairs, one for each + entry in 'clock-names'. + - clock-names: A list of clock names. For HDLCD it should contain: + - "pxlclk" for the clock feeding the output PLL of the controller. + +Required sub-nodes: + - port: The HDLCD connection to an encoder chip. The connection is modeled + using the OF graph bindings specified in + Documentation/devicetree/bindings/graph.txt. + +Optional properties: + - memory-region: phandle to a node describing memory (see + Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt) to be + used for the framebuffer; if not present, the framebuffer may be located + anywhere in memory. + + +Example: + +/ { + ... + + hdlcd@2b000000 { + compatible = "arm,hdlcd"; + reg = <0 0x2b000000 0 0x1000>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&oscclk5>; + clock-names = "pxlclk"; + port { + hdlcd_output: endpoint@0 { + remote-endpoint = <&hdmi_enc_input>; + }; + }; + }; + + /* HDMI encoder on I2C bus */ + i2c@7ffa0000 { + .... + hdmi-transmitter@70 { + compatible = "....."; + reg = <0x70>; + port@0 { + hdmi_enc_input: endpoint { + remote-endpoint = <&hdlcd_output>; + }; + + hdmi_enc_output: endpoint { + remote-endpoint = <&hdmi_1_port>; + }; + }; + }; + + }; + + hdmi1: connector@1 { + compatible = "hdmi-connector"; + type = "a"; + port { + hdmi_1_port: endpoint { + remote-endpoint = <&hdmi_enc_output>; + }; + }; + }; + + ... +}; diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt index 3dc13b68fc3f..ea5614b6f613 100644 --- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt @@ -13,6 +13,8 @@ Required Properties: - "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following, before RK3288 - "rockchip,rk3288-dw-mshc": for Rockchip RK3288 + - "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3036 + - "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3368 Optional Properties: * clocks: from common clock binding: if ciu_drive and ciu_sample are diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt index e3767857d30d..ef683b2fd23a 100644 --- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt +++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt @@ -14,7 +14,7 @@ information. Required properties: - compatible: should contain the platform identifier such as: "fsl,ls1021a-pcie", "snps,dw-pcie" - "fsl,ls2080a-pcie", "snps,dw-pcie" + "fsl,ls2080a-pcie", "fsl,ls2085a-pcie", "snps,dw-pcie" - reg: base addresses and lengths of the PCIe controller - interrupts: A list of interrupt outputs of the controller. Must contain an entry for each entry in the interrupt-names property. diff --git a/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt index add7c38ec7d8..8662f3aaf312 100644 --- a/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/marvell,armada-370-pinctrl.txt @@ -91,6 +91,9 @@ mpp60 60 gpio, dev(ale1), uart1(rxd), sata0(prsnt), pcie(rstout), mpp61 61 gpo, dev(we1), uart1(txd), audio(lrclk) mpp62 62 gpio, dev(a2), uart1(cts), tdm(drx), pcie(clkreq0), audio(mclk), uart0(cts) -mpp63 63 gpo, spi0(sck), tclk +mpp63 63 gpio, spi0(sck), tclk mpp64 64 gpio, spi0(miso), spi0(cs1) mpp65 65 gpio, spi0(mosi), spi0(cs2) + +Note: According to the datasheet mpp63 is a gpo but there is at least +one example of a gpio usage on the board D-Link DNS-327L diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt index a833a016f656..e99e10ab9ecb 100644 --- a/Documentation/devicetree/bindings/serial/mtk-uart.txt +++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt @@ -7,6 +7,7 @@ Required properties: * "mediatek,mt6582-uart" for MT6582 compatible UARTS * "mediatek,mt6589-uart" for MT6589 compatible UARTS * "mediatek,mt6795-uart" for MT6795 compatible UARTS + * "mediatek,mt7623-uart" for MT7623 compatible UARTS * "mediatek,mt8127-uart" for MT8127 compatible UARTS * "mediatek,mt8135-uart" for MT8135 compatible UARTS * "mediatek,mt8173-uart" for MT8173 compatible UARTS diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt index 8ff54eb464dc..b1fe7e9de1b4 100644 --- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt +++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt @@ -6,6 +6,7 @@ Required properties: * "mediatek,mt2701-timer" for MT2701 compatible timers * "mediatek,mt6580-timer" for MT6580 compatible timers * "mediatek,mt6589-timer" for MT6589 compatible timers + * "mediatek,mt7623-timer" for MT7623 compatible timers * "mediatek,mt8127-timer" for MT8127 compatible timers * "mediatek,mt8135-timer" for MT8135 compatible timers * "mediatek,mt8173-timer" for MT8173 compatible timers |