[PATCH V8 11/14] Documentation: bridge: Add documentation for ps8622 DT properties
From: Ajay Kumar <hidden>
Date: 2014-11-15 09:55:06
Also in:
dri-devel, linux-devicetree, linux-samsung-soc
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add documentation for DT properties supported by ps8622/ps8625 eDP-LVDS converter. Signed-off-by: Ajay Kumar <redacted> --- .../devicetree/bindings/video/bridge/ps8622.txt | 31 ++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/bridge/ps8622.txt
diff --git a/Documentation/devicetree/bindings/video/bridge/ps8622.txt b/Documentation/devicetree/bindings/video/bridge/ps8622.txt
new file mode 100644
index 0000000..c989c38
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/bridge/ps8622.txt@@ -0,0 +1,31 @@ +ps8622-bridge bindings + +Required properties: + - compatible: "parade,ps8622" or "parade,ps8625" + - reg: first i2c address of the bridge + - sleep-gpios: OF device-tree gpio specification for PD_ pin. + - reset-gpios: OF device-tree gpio specification for RST_ pin. + +Optional properties: + - lane-count: number of DP lanes to use + - use-external-pwm: backlight will be controlled by an external PWM + - video interfaces: Device node can contain video interface port + nodes for panel according to [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + lvds-bridge at 48 { + compatible = "parade,ps8622"; + reg = <0x48>; + sleep-gpios = <&gpc3 6 1 0 0>; + reset-gpios = <&gpc3 1 1 0 0>; + lane-count = <1>; + ports { + port at 0 { + bridge_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + };
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1.7.9.5