diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display')
23 files changed, 441 insertions, 107 deletions
diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml new file mode 100644 index 000000000000..47950fced28d --- /dev/null +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/allwinner,sun6i-a31-mipi-dsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A31 MIPI-DSI Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + const: allwinner,sun6i-a31-mipi-dsi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + + phys: + maxItems: 1 + + phy-names: + const: dphy + + port: + type: object + description: + A port node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. That + port should be the input endpoint, usually coming from the + associated TCON. + +patternProperties: + "^panel@[0-9]+$": true + +required: + - "#address-cells" + - "#size-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + - phys + - phy-names + - resets + - port + +additionalProperties: false + +examples: + - | + dsi0: dsi@1ca0000 { + compatible = "allwinner,sun6i-a31-mipi-dsi"; + reg = <0x01ca0000 0x1000>; + interrupts = <0 89 4>; + clocks = <&ccu 23>, <&ccu 96>; + clock-names = "bus", "mod"; + resets = <&ccu 4>; + phys = <&dphy0>; + phy-names = "dphy"; + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "bananapi,lhr050h41", "ilitek,ili9881c"; + reg = <0>; + power-gpios = <&pio 1 7 0>; /* PB07 */ + reset-gpios = <&r_pio 0 5 1>; /* PL05 */ + backlight = <&pwm_bl>; + }; + + port { + dsi0_in_tcon0: endpoint { + remote-endpoint = <&tcon0_out_dsi0>; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/display/arm,komeda.txt b/Documentation/devicetree/bindings/display/arm,komeda.txt index 02b226532ebd..8513695ee47f 100644 --- a/Documentation/devicetree/bindings/display/arm,komeda.txt +++ b/Documentation/devicetree/bindings/display/arm,komeda.txt @@ -7,10 +7,13 @@ Required properties: - clocks: A list of phandle + clock-specifier pairs, one for each entry in 'clock-names' - clock-names: A list of clock names. It should contain: - - "mclk": for the main processor clock - - "pclk": for the APB interface clock + - "aclk": for the main processor clock - #address-cells: Must be 1 - #size-cells: Must be 0 +- iommus: configure the stream id to IOMMU, Must be configured if want to + enable iommu in display. for how to configure this node please reference + devicetree/bindings/iommu/arm,smmu-v3.txt, + devicetree/bindings/iommu/iommu.txt Required properties for sub-node: pipeline@nq Each device contains one or two pipeline sub-nodes (at least one), each @@ -20,7 +23,6 @@ pipeline node should provide properties: in 'clock-names' - clock-names: should contain: - "pxclk": pixel clock - - "aclk": AXI interface clock - port: each pipeline connect to an encoder input port. The connection is modeled using the OF graph bindings specified in @@ -42,12 +44,15 @@ Example: compatible = "arm,mali-d71"; reg = <0xc00000 0x20000>; interrupts = <0 168 4>; - clocks = <&dpu_mclk>, <&dpu_aclk>; - clock-names = "mclk", "pclk"; + clocks = <&dpu_aclk>; + clock-names = "aclk"; + iommus = <&smmu 0>, <&smmu 1>, <&smmu 2>, <&smmu 3>, + <&smmu 4>, <&smmu 5>, <&smmu 6>, <&smmu 7>, + <&smmu 8>, <&smmu 9>; dp0_pipe0: pipeline@0 { - clocks = <&fpgaosc2>, <&dpu_aclk>; - clock-names = "pxclk", "aclk"; + clocks = <&fpgaosc2>; + clock-names = "pxclk"; reg = <0>; port { @@ -58,8 +63,8 @@ Example: }; dp0_pipe1: pipeline@1 { - clocks = <&fpgaosc2>, <&dpu_aclk>; - clock-names = "pxclk", "aclk"; + clocks = <&fpgaosc2>; + clock-names = "pxclk"; reg = <1>; port { diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt index 900a884ad9f5..c6a196d0b075 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt @@ -9,6 +9,7 @@ Required properties: - compatible : Shall contain one of - "renesas,r8a7743-lvds" for R8A7743 (RZ/G1M) compatible LVDS encoders - "renesas,r8a7744-lvds" for R8A7744 (RZ/G1N) compatible LVDS encoders + - "renesas,r8a774a1-lvds" for R8A774A1 (RZ/G2M) compatible LVDS encoders - "renesas,r8a774c0-lvds" for R8A774C0 (RZ/G2E) compatible LVDS encoders - "renesas,r8a7790-lvds" for R8A7790 (R-Car H2) compatible LVDS encoders - "renesas,r8a7791-lvds" for R8A7791 (R-Car M2-W) compatible LVDS encoders @@ -45,14 +46,24 @@ OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. Each port shall have a single endpoint. +Optional properties: + +- renesas,companion : phandle to the companion LVDS encoder. This property is + mandatory for the first LVDS encoder on D3 and E3 SoCs, and shall point to + the second encoder to be used as a companion in dual-link mode. It shall not + be set for any other LVDS encoder. + Example: lvds0: lvds@feb90000 { - compatible = "renesas,r8a7790-lvds"; - reg = <0 0xfeb90000 0 0x1c>; - clocks = <&cpg CPG_MOD 726>; - resets = <&cpg 726>; + compatible = "renesas,r8a77990-lvds"; + reg = <0 0xfeb90000 0 0x20>; + clocks = <&cpg CPG_MOD 727>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 727>; + + renesas,companion = <&lvds1>; ports { #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/display/bridge/sii902x.txt b/Documentation/devicetree/bindings/display/bridge/sii902x.txt index 72d2dc6c3e6b..2df44b7d3821 100644 --- a/Documentation/devicetree/bindings/display/bridge/sii902x.txt +++ b/Documentation/devicetree/bindings/display/bridge/sii902x.txt @@ -5,10 +5,44 @@ Required properties: - reg: i2c address of the bridge Optional properties: - - interrupts: describe the interrupt line used to inform the host + - interrupts: describe the interrupt line used to inform the host about hotplug events. - reset-gpios: OF device-tree gpio specification for RST_N pin. + HDMI audio properties: + - #sound-dai-cells: <0> or <1>. <0> if only i2s or spdif pin + is wired, <1> if the both are wired. HDMI audio is + configured only if this property is found. + - sil,i2s-data-lanes: Array of up to 4 integers with values of 0-3 + Each integer indicates which i2s pin is connected to which + audio fifo. The first integer selects i2s audio pin for the + first audio fifo#0 (HDMI channels 1&2), second for fifo#1 + (HDMI channels 3&4), and so on. There is 4 fifos and 4 i2s + pins (SD0 - SD3). Any i2s pin can be connected to any fifo, + but there can be no gaps. E.g. an i2s pin must be mapped to + fifo#0 and fifo#1 before mapping a channel to fifo#2. Default + value is <0>, describing SD0 pin beiging routed to hdmi audio + fifo #0. + - clocks: phandle and clock specifier for each clock listed in + the clock-names property + - clock-names: "mclk" + Describes SII902x MCLK input. MCLK is used to produce + HDMI audio CTS values. This property is required if + "#sound-dai-cells"-property is present. This property follows + Documentation/devicetree/bindings/clock/clock-bindings.txt + consumer binding. + + If HDMI audio is configured the sii902x device becomes an I2S + and/or spdif audio codec component (e.g a digital audio sink), + that can be used in configuring a full audio devices with + simple-card or audio-graph-card binding. See their binding + documents on how to describe the way the sii902x device is + connected to the rest of the audio system: + Documentation/devicetree/bindings/sound/simple-card.txt + Documentation/devicetree/bindings/sound/audio-graph-card.txt + Note: In case of the audio-graph-card binding the used port + index should be 3. + Optional subnodes: - video input: this subnode can contain a video input port node to connect the bridge to a display controller output (See this @@ -21,6 +55,12 @@ Example: compatible = "sil,sii9022"; reg = <0x39>; reset-gpios = <&pioA 1 0>; + + #sound-dai-cells = <0>; + sil,i2s-data-lanes = < 0 1 2 >; + clocks = <&mclk>; + clock-names = "mclk"; + ports { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt index 37f0c04d5a28..d17d1e5820d7 100644 --- a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt +++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt @@ -28,6 +28,12 @@ Optional video port nodes: - port@1: Second LVDS input port - port@3: Second digital CMOS/TTL parallel output +The device can operate in single-link mode or dual-link mode. In single-link +mode, all pixels are received on port@0, and port@1 shall not contain any +endpoint. In dual-link mode, even-numbered pixels are received on port@0 and +odd-numbered pixels on port@1, and both port@0 and port@1 shall contain +endpoints. + Example: -------- diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt index e3f6aa6a214d..583c5e9dbe6b 100644 --- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt +++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt @@ -12,6 +12,7 @@ Optional properties: (active high shutdown input) - reset-gpios: OF device-tree gpio specification for RSTX pin (active low system reset) + - toshiba,hpd-pin: TC358767 GPIO pin number to which HPD is connected to (0 or 1) - ports: the ports node can contain video interface port nodes to connect to a DPI/DSI source and to an eDP/DP sink according to [1][2]: - port@0: DSI input port diff --git a/Documentation/devicetree/bindings/display/ingenic,lcd.txt b/Documentation/devicetree/bindings/display/ingenic,lcd.txt new file mode 100644 index 000000000000..7b536c8c6dde --- /dev/null +++ b/Documentation/devicetree/bindings/display/ingenic,lcd.txt @@ -0,0 +1,44 @@ +Ingenic JZ47xx LCD driver + +Required properties: +- compatible: one of: + * ingenic,jz4740-lcd + * ingenic,jz4725b-lcd +- reg: LCD registers location and length +- clocks: LCD pixclock and device clock specifiers. + The device clock is only required on the JZ4740. +- clock-names: "lcd_pclk" and "lcd" +- interrupts: Specifies the interrupt line the LCD controller is connected to. + +Example: + +panel { + compatible = "sharp,ls020b1dd01d"; + + backlight = <&backlight>; + power-supply = <&vcc>; + + port { + panel_input: endpoint { + remote-endpoint = <&panel_output>; + }; + }; +}; + + +lcd: lcd-controller@13050000 { + compatible = "ingenic,jz4725b-lcd"; + reg = <0x13050000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <31>; + + clocks = <&cgu JZ4725B_CLK_LCD>; + clock-names = "lcd"; + + port { + panel_output: endpoint { + remote-endpoint = <&panel_input>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt index ad2e8830324e..a61dd40f3792 100644 --- a/Documentation/devicetree/bindings/display/msm/dpu.txt +++ b/Documentation/devicetree/bindings/display/msm/dpu.txt @@ -28,6 +28,11 @@ Required properties: - #address-cells: number of address cells for the MDSS children. Should be 1. - #size-cells: Should be 1. - ranges: parent bus address space is the same as the child bus address space. +- interconnects : interconnect path specifier for MDSS according to + Documentation/devicetree/bindings/interconnect/interconnect.txt. Should be + 2 paths corresponding to 2 AXI ports. +- interconnect-names : MDSS will have 2 port names to differentiate between the + 2 interconnect paths defined with interconnect specifier. Optional properties: - assigned-clocks: list of clock specifiers for clocks needing rate assignment @@ -86,6 +91,11 @@ Example: interrupt-controller; #interrupt-cells = <1>; + interconnects = <&rsc_hlos MASTER_MDP0 &rsc_hlos SLAVE_EBI1>, + <&rsc_hlos MASTER_MDP1 &rsc_hlos SLAVE_EBI1>; + + interconnect-names = "mdp0-mem", "mdp1-mem"; + iommus = <&apps_iommu 0>; #address-cells = <2>; diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt index 9ae946942720..af95586c898f 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi.txt +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt @@ -88,6 +88,7 @@ Required properties: * "qcom,dsi-phy-28nm-8960" * "qcom,dsi-phy-14nm" * "qcom,dsi-phy-10nm" + * "qcom,dsi-phy-10nm-8998" - reg: Physical base address and length of the registers of PLL, PHY. Some revisions require the PHY regulator base address, whereas others require the PHY lane base address. See below for each PHY revision. diff --git a/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt b/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt new file mode 100644 index 000000000000..a30d63db3c8f --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/armadeus,st0700-adapt.txt @@ -0,0 +1,9 @@ +Armadeus ST0700 Adapt. A Santek ST0700I5Y-RBSLW 7.0" WVGA (800x480) TFT with +an adapter board. + +Required properties: +- compatible: "armadeus,st0700-adapt" +- power-supply: see panel-common.txt + +Optional properties: +- backlight: see panel-common.txt diff --git a/Documentation/devicetree/bindings/display/panel/edt,et-series.txt b/Documentation/devicetree/bindings/display/panel/edt,et-series.txt index f56b99ebd9be..be8684327ee4 100644 --- a/Documentation/devicetree/bindings/display/panel/edt,et-series.txt +++ b/Documentation/devicetree/bindings/display/panel/edt,et-series.txt @@ -6,6 +6,22 @@ Display bindings for EDT Display Technology Corp. Displays which are compatible with the simple-panel binding, which is specified in simple-panel.txt +3,5" QVGA TFT Panels +-------------------- ++-----------------+---------------------+-------------------------------------+ +| Identifier | compatbile | description | ++=================+=====================+=====================================+ +| ET035012DM6 | edt,et035012dm6 | 3.5" QVGA TFT LCD panel | ++-----------------+---------------------+-------------------------------------+ + +4,3" WVGA TFT Panels +-------------------- + ++-----------------+---------------------+-------------------------------------+ +| Identifier | compatbile | description | ++=================+=====================+=====================================+ +| ETM0430G0DH6 | edt,etm0430g0dh6 | 480x272 TFT Display | ++-----------------+---------------------+-------------------------------------+ 5,7" WVGA TFT Panels -------------------- diff --git a/Documentation/devicetree/bindings/display/panel/evervision,vgg804821.txt b/Documentation/devicetree/bindings/display/panel/evervision,vgg804821.txt new file mode 100644 index 000000000000..82d22e191ac3 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/evervision,vgg804821.txt @@ -0,0 +1,12 @@ +Evervision Electronics Co. Ltd. VGG804821 5.0" WVGA TFT LCD Panel + +Required properties: +- compatible: should be "evervision,vgg804821" +- power-supply: See simple-panel.txt + +Optional properties: +- backlight: See simple-panel.txt +- enable-gpios: See simple-panel.txt + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt b/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt new file mode 100644 index 000000000000..6c9156fc3478 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt @@ -0,0 +1,32 @@ +FriendlyELEC HD702E 800x1280 LCD panel + +HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280 +resolution. It has built in Goodix, GT9271 captive touchscreen +with backlight adjustable via PWM. + +Required properties: +- compatible: should be "friendlyarm,hd702e" +- power-supply: regulator to provide the supply voltage + +Optional properties: +- backlight: phandle of the backlight device attached to the panel + +Optional nodes: +- Video port for LCD panel input. + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. + +Example: + + panel { + compatible ="friendlyarm,hd702e", "simple-panel"; + backlight = <&backlight>; + power-supply = <&vcc3v3_sys>; + + port { + panel_in_edp: endpoint { + remote-endpoint = <&edp_out_panel>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt new file mode 100644 index 000000000000..be7ac666807b --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/koe,tx14d24vm1bpa.txt @@ -0,0 +1,42 @@ +Kaohsiung Opto-Electronics Inc. 5.7" QVGA (320 x 240) TFT LCD panel + +Required properties: +- compatible: should be "koe,tx14d24vm1bpa" +- backlight: phandle of the backlight device attached to the panel +- power-supply: single regulator to provide the supply voltage + +Required nodes: +- port: Parallel port mapping to connect this display + +This panel needs single power supply voltage. Its backlight is conntrolled +via PWM signal. + +Example: +-------- + +Example device-tree definition when connected to iMX53 based board + + lcd_panel: lcd-panel { + compatible = "koe,tx14d24vm1bpa"; + backlight = <&backlight_lcd>; + power-supply = <®_3v3>; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcd_display_out>; + }; + }; + }; + +Then one needs to extend the dispX node: + + lcd_display: disp1 { + + port@1 { + reg = <1>; + + lcd_display_out: endpoint { + remote-endpoint = <&lcd_panel_in>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2045-53ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2045-53ts.txt new file mode 100644 index 000000000000..85c0b2cacfda --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2045-53ts.txt @@ -0,0 +1,11 @@ +One Stop Displays OSD101T2045-53TS 10.1" 1920x1200 panel + +Required properties: +- compatible: should be "osddisplays,osd101t2045-53ts" +- power-supply: as specified in the base binding + +Optional properties: +- backlight: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2587-53ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2587-53ts.txt new file mode 100644 index 000000000000..9d88e96003fc --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2587-53ts.txt @@ -0,0 +1,14 @@ +One Stop Displays OSD101T2587-53TS 10.1" 1920x1200 panel + +The panel is similar to OSD101T2045-53TS, but it needs additional +MIPI_DSI_TURN_ON_PERIPHERAL message from the host. + +Required properties: +- compatible: should be "osddisplays,osd101t2587-53ts" +- power-supply: as specified in the base binding + +Optional properties: +- backlight: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt new file mode 100644 index 000000000000..9fb9ebeef8e4 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt @@ -0,0 +1,33 @@ +Samsung s6e63m0 AMOLED LCD panel + +Required properties: + - compatible: "samsung,s6e63m0" + - reset-gpios: GPIO spec for reset pin + - vdd3-supply: VDD regulator + - vci-supply: VCI regulator + +The panel must obey rules for SPI slave device specified in document [1]. + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [2]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/spi/spi-bus.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + s6e63m0: display@0 { + compatible = "samsung,s6e63m0"; + reg = <0>; + reset-gpio = <&mp05 5 1>; + vdd3-supply = <&ldo12_reg>; + vci-supply = <&ldo11_reg>; + spi-max-frequency = <1200000>; + + port { + lcd_ep: endpoint { + remote-endpoint = <&fimd_ep>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt b/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt new file mode 100644 index 000000000000..dfb572f085eb --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt @@ -0,0 +1,15 @@ +TFC S9700RTWV43TR-01B 7" Three Five Corp 800x480 LCD panel with +resistive touch + +The panel is found on TI AM335x-evm. + +Required properties: +- compatible: should be "tfc,s9700rtwv43tr-01b" +- power-supply: See panel-common.txt + +Optional properties: +- enable-gpios: GPIO pin to enable or disable the panel, if there is one +- backlight: phandle of the backlight device attached to the panel + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt b/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt new file mode 100644 index 000000000000..b42bf06bbd99 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt @@ -0,0 +1,12 @@ +VXT 800x480 color TFT LCD panel + +Required properties: +- compatible: should be "vxt,vl050-8048nt-c01" +- power-supply: as specified in the base binding + +Optional properties: +- backlight: as specified in the base binding +- enable-gpios: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt index aedb22b4d161..c97dfacad281 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.txt +++ b/Documentation/devicetree/bindings/display/renesas,du.txt @@ -7,6 +7,7 @@ Required Properties: - "renesas,du-r8a7744" for R8A7744 (RZ/G1N) compatible DU - "renesas,du-r8a7745" for R8A7745 (RZ/G1E) compatible DU - "renesas,du-r8a77470" for R8A77470 (RZ/G1C) compatible DU + - "renesas,du-r8a774a1" for R8A774A1 (RZ/G2M) compatible DU - "renesas,du-r8a774c0" for R8A774C0 (RZ/G2E) compatible DU - "renesas,du-r8a7779" for R8A7779 (R-Car H1) compatible DU - "renesas,du-r8a7790" for R8A7790 (R-Car H2) compatible DU @@ -58,6 +59,7 @@ corresponding to each DU output. R8A7744 (RZ/G1N) DPAD 0 LVDS 0 - - R8A7745 (RZ/G1E) DPAD 0 DPAD 1 - - R8A77470 (RZ/G1C) DPAD 0 DPAD 1 LVDS 0 - + R8A774A1 (RZ/G2M) DPAD 0 HDMI 0 LVDS 0 - R8A774C0 (RZ/G2E) DPAD 0 LVDS 0 LVDS 1 - R8A7779 (R-Car H1) DPAD 0 DPAD 1 - - R8A7790 (R-Car H2) DPAD 0 LVDS 0 LVDS 1 - diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt index 39143424a474..3d32ce137e7f 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt @@ -12,6 +12,7 @@ following device-specific properties. Required properties: - compatible: should be one of the following: + "rockchip,rk3228-dw-hdmi" "rockchip,rk3288-dw-hdmi" "rockchip,rk3328-dw-hdmi" "rockchip,rk3399-dw-hdmi" @@ -38,6 +39,13 @@ Optional properties - phys: from general PHY binding: the phandle for the PHY device. - phy-names: Should be "hdmi" if phys references an external phy. +Optional pinctrl entry: +- If you have both a "unwedge" and "default" pinctrl entry, dw_hdmi + will switch to the unwedge pinctrl state for 10ms if it ever gets an + i2c timeout. It's intended that this unwedge pinctrl entry will + cause the SDA line to be driven low to work around a hardware + errata. + Example: hdmi: hdmi@ff980000 { diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt index 3eb1b48b47dd..60c54da4e526 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt @@ -40,6 +40,8 @@ Mandatory nodes specific to STM32 DSI: - panel or bridge node: A node containing the panel or bridge description as documented in [6]. - port: panel or bridge port node, connected to the DSI output port (port@1). +Optional properties: +- phy-dsi-supply: phandle of the regulator that provides the supply voltage. Note: You can find more documentation in the following references [1] Documentation/devicetree/bindings/clock/clock-bindings.txt @@ -101,6 +103,7 @@ Example 2: DSI panel clock-names = "pclk", "ref"; resets = <&rcc STM32F4_APB2_RESET(DSI)>; reset-names = "apb"; + phy-dsi-supply = <®18>; ports { #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt deleted file mode 100644 index 6a6cf5de08b0..000000000000 --- a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt +++ /dev/null @@ -1,93 +0,0 @@ -Allwinner A31 DSI Encoder -========================= - -The DSI pipeline consists of two separate blocks: the DSI controller -itself, and its associated D-PHY. - -DSI Encoder ------------ - -The DSI Encoder generates the DSI signal from the TCON's. - -Required properties: - - compatible: value must be one of: - * allwinner,sun6i-a31-mipi-dsi - - reg: base address and size of memory-mapped region - - interrupts: interrupt associated to this IP - - clocks: phandles to the clocks feeding the DSI encoder - * bus: the DSI interface clock - * mod: the DSI module clock - - clock-names: the clock names mentioned above - - phys: phandle to the D-PHY - - phy-names: must be "dphy" - - resets: phandle to the reset controller driving the encoder - - - ports: A ports node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. The - first port should be the input endpoint, usually coming from the - associated TCON. - -Any MIPI-DSI device attached to this should be described according to -the bindings defined in ../mipi-dsi-bus.txt - -D-PHY ------ - -Required properties: - - compatible: value must be one of: - * allwinner,sun6i-a31-mipi-dphy - - reg: base address and size of memory-mapped region - - clocks: phandles to the clocks feeding the DSI encoder - * bus: the DSI interface clock - * mod: the DSI module clock - - clock-names: the clock names mentioned above - - resets: phandle to the reset controller driving the encoder - -Example: - -dsi0: dsi@1ca0000 { - compatible = "allwinner,sun6i-a31-mipi-dsi"; - reg = <0x01ca0000 0x1000>; - interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ccu CLK_BUS_MIPI_DSI>, - <&ccu CLK_DSI_SCLK>; - clock-names = "bus", "mod"; - resets = <&ccu RST_BUS_MIPI_DSI>; - phys = <&dphy0>; - phy-names = "dphy"; - #address-cells = <1>; - #size-cells = <0>; - - panel@0 { - compatible = "bananapi,lhr050h41", "ilitek,ili9881c"; - reg = <0>; - power-gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>; /* PB07 */ - reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL05 */ - backlight = <&pwm_bl>; - }; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - - dsi0_in_tcon0: endpoint { - remote-endpoint = <&tcon0_out_dsi0>; - }; - }; - }; -}; - -dphy0: d-phy@1ca1000 { - compatible = "allwinner,sun6i-a31-mipi-dphy"; - reg = <0x01ca1000 0x1000>; - clocks = <&ccu CLK_BUS_MIPI_DSI>, - <&ccu CLK_DSI_DPHY>; - clock-names = "bus", "mod"; - resets = <&ccu RST_BUS_MIPI_DSI>; - #phy-cells = <0>; -}; |