diff options
Diffstat (limited to 'dts/Bindings/video')
| -rw-r--r-- | dts/Bindings/video/adi,adv7123.txt | 50 | ||||
| -rw-r--r-- | dts/Bindings/video/atmel,lcdc.txt | 7 | ||||
| -rw-r--r-- | dts/Bindings/video/exynos_dsim.txt | 1 | ||||
| -rw-r--r-- | dts/Bindings/video/fsl,imx-fb.txt | 2 | ||||
| -rw-r--r-- | dts/Bindings/video/renesas,du.txt | 84 | ||||
| -rw-r--r-- | dts/Bindings/video/samsung-fimd.txt | 1 | ||||
| -rw-r--r-- | dts/Bindings/video/thine,thc63lvdm83d | 50 | ||||
| -rw-r--r-- | dts/Bindings/video/vga-connector.txt | 36 |
8 files changed, 228 insertions, 3 deletions
diff --git a/dts/Bindings/video/adi,adv7123.txt b/dts/Bindings/video/adi,adv7123.txt new file mode 100644 index 0000000000..a6b2b2b8f3 --- /dev/null +++ b/dts/Bindings/video/adi,adv7123.txt @@ -0,0 +1,50 @@ +Analog Device ADV7123 Video DAC +------------------------------- + +The ADV7123 is a digital-to-analog converter that outputs VGA signals from a +parallel video input. + +Required properties: + +- compatible: Should be "adi,adv7123" + +Optional properties: + +- psave-gpios: Power save control GPIO + +Required nodes: + +The ADV7123 has two video ports. Their connections are modeled using the OF +graph bindings specified in Documentation/devicetree/bindings/graph.txt. + +- Video port 0 for DPI input +- Video port 1 for VGA output + + +Example +------- + + adv7123: encoder@0 { + compatible = "adi,adv7123"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + adv7123_in: endpoint@0 { + remote-endpoint = <&dpi_out>; + }; + }; + + port@1 { + reg = <1>; + + adv7123_out: endpoint@0 { + remote-endpoint = <&vga_connector_in>; + }; + }; + }; + }; diff --git a/dts/Bindings/video/atmel,lcdc.txt b/dts/Bindings/video/atmel,lcdc.txt index b75af94a5e..f059dd0b3d 100644 --- a/dts/Bindings/video/atmel,lcdc.txt +++ b/dts/Bindings/video/atmel,lcdc.txt @@ -20,6 +20,9 @@ Required nodes: - default-mode: a videomode within the display with timing parameters as specified below. +Optional properties: +- lcd-supply: Regulator for LCD supply voltage. + Example: fb0: fb@0x00500000 { @@ -39,8 +42,8 @@ Atmel LCDC Display ----------------------------------------------------- Required properties (as per of_videomode_helper): - - atmel,dmacon: dma controler configuration - - atmel,lcdcon2: lcd controler configuration + - atmel,dmacon: dma controller configuration + - atmel,lcdcon2: lcd controller configuration - atmel,guard-time: lcd guard time (Delay in frame periods) - bits-per-pixel: lcd panel bit-depth. diff --git a/dts/Bindings/video/exynos_dsim.txt b/dts/Bindings/video/exynos_dsim.txt index 31036c667d..e74243b4b3 100644 --- a/dts/Bindings/video/exynos_dsim.txt +++ b/dts/Bindings/video/exynos_dsim.txt @@ -2,6 +2,7 @@ Exynos MIPI DSI Master Required properties: - compatible: value should be one of the following + "samsung,exynos3250-mipi-dsi" /* for Exynos3250/3472 SoCs */ "samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */ "samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */ - reg: physical base address and length of the registers set for the device diff --git a/dts/Bindings/video/fsl,imx-fb.txt b/dts/Bindings/video/fsl,imx-fb.txt index 0329f60d43..8c8c2f4e4c 100644 --- a/dts/Bindings/video/fsl,imx-fb.txt +++ b/dts/Bindings/video/fsl,imx-fb.txt @@ -20,7 +20,7 @@ Optional properties: register is not modified as recommended by the datasheet. - fsl,lpccr: Contrast Control Register value. This property provides the default value for the contrast control register. - If that property is ommited, the register is zeroed. + If that property is omitted, the register is zeroed. - fsl,lscr1: LCDC Sharp Configuration Register value. Example: diff --git a/dts/Bindings/video/renesas,du.txt b/dts/Bindings/video/renesas,du.txt new file mode 100644 index 0000000000..5102830f27 --- /dev/null +++ b/dts/Bindings/video/renesas,du.txt @@ -0,0 +1,84 @@ +* Renesas R-Car Display Unit (DU) + +Required Properties: + + - compatible: must be one of the following. + - "renesas,du-r8a7779" for R8A7779 (R-Car H1) compatible DU + - "renesas,du-r8a7790" for R8A7790 (R-Car H2) compatible DU + - "renesas,du-r8a7791" for R8A7791 (R-Car M2) compatible DU + + - reg: A list of base address and length of each memory resource, one for + each entry in the reg-names property. + - reg-names: Name of the memory resources. The DU requires one memory + resource for the DU core (named "du") and one memory resource for each + LVDS encoder (named "lvds.x" with "x" being the LVDS controller numerical + index). + + - interrupt-parent: phandle of the parent interrupt controller. + - interrupts: Interrupt specifiers for the DU interrupts. + + - clocks: A list of phandles + clock-specifier pairs, one for each entry in + the clock-names property. + - clock-names: Name of the clocks. This property is model-dependent. + - R8A7779 uses a single functional clock. The clock doesn't need to be + named. + - R8A7790 and R8A7791 use one functional clock per channel and one clock + per LVDS encoder. The functional clocks must be named "du.x" with "x" + being the channel numerical index. The LVDS clocks must be named + "lvds.x" with "x" being the LVDS encoder numerical index. + +Required nodes: + +The connections to the DU output video ports are modeled using the OF graph +bindings specified in Documentation/devicetree/bindings/graph.txt. + +The following table lists for each supported model the port number +corresponding to each DU output. + + Port 0 Port1 Port2 +----------------------------------------------------------------------------- + R8A7779 (H1) DPAD 0 DPAD 1 - + R8A7790 (H2) DPAD LVDS 0 LVDS 1 + R8A7791 (M2) DPAD LVDS 0 - + + +Example: R8A7790 (R-Car H2) DU + + du: du@feb00000 { + compatible = "renesas,du-r8a7790"; + reg = <0 0xfeb00000 0 0x70000>, + <0 0xfeb90000 0 0x1c>, + <0 0xfeb94000 0 0x1c>; + reg-names = "du", "lvds.0", "lvds.1"; + interrupt-parent = <&gic>; + interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>, + <0 268 IRQ_TYPE_LEVEL_HIGH>, + <0 269 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp7_clks R8A7790_CLK_DU0>, + <&mstp7_clks R8A7790_CLK_DU1>, + <&mstp7_clks R8A7790_CLK_DU2>, + <&mstp7_clks R8A7790_CLK_LVDS0>, + <&mstp7_clks R8A7790_CLK_LVDS1>; + clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_lvds0: endpoint { + }; + }; + port@2 { + reg = <2>; + du_out_lvds1: endpoint { + }; + }; + }; + }; diff --git a/dts/Bindings/video/samsung-fimd.txt b/dts/Bindings/video/samsung-fimd.txt index ecc899b981..4e6c77c855 100644 --- a/dts/Bindings/video/samsung-fimd.txt +++ b/dts/Bindings/video/samsung-fimd.txt @@ -9,6 +9,7 @@ Required properties: "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 Exynos5 SoCs */ diff --git a/dts/Bindings/video/thine,thc63lvdm83d b/dts/Bindings/video/thine,thc63lvdm83d new file mode 100644 index 0000000000..527e236e9a --- /dev/null +++ b/dts/Bindings/video/thine,thc63lvdm83d @@ -0,0 +1,50 @@ +THine Electronics THC63LVDM83D LVDS serializer +---------------------------------------------- + +The THC63LVDM83D is an LVDS serializer designed to support pixel data +transmission between a host and a flat panel. + +Required properties: + +- compatible: Should be "thine,thc63lvdm83d" + +Optional properties: + +- pwdn-gpios: Power down control GPIO + +Required nodes: + +The THC63LVDM83D has two video ports. Their connections are modeled using the +OFgraph bindings specified in Documentation/devicetree/bindings/graph.txt. + +- Video port 0 for CMOS/TTL input +- Video port 1 for LVDS output + + +Example +------- + + lvds_enc: encoder@0 { + compatible = "thine,thc63lvdm83d"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + lvds_enc_in: endpoint@0 { + remote-endpoint = <&rgb_out>; + }; + }; + + port@1 { + reg = <1>; + + lvds_enc_out: endpoint@0 { + remote-endpoint = <&panel_in>; + }; + }; + }; + }; diff --git a/dts/Bindings/video/vga-connector.txt b/dts/Bindings/video/vga-connector.txt new file mode 100644 index 0000000000..c727f298e7 --- /dev/null +++ b/dts/Bindings/video/vga-connector.txt @@ -0,0 +1,36 @@ +VGA Connector +============= + +Required properties: + +- compatible: "vga-connector" + +Optional properties: + +- label: a symbolic name for the connector corresponding to a hardware label +- ddc-i2c-bus: phandle to the I2C bus that is connected to VGA DDC + +Required nodes: + +The VGA connector internal connections are modeled using the OF graph bindings +specified in Documentation/devicetree/bindings/graph.txt. + +The VGA connector has a single port that must be connected to a video source +port. + + +Example +------- + +vga0: connector@0 { + compatible = "vga-connector"; + label = "vga"; + + ddc-i2c-bus = <&i2c3>; + + port { + vga_connector_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; +}; |