Add documentation for DT properties supported by ps8622/ps8625 eDP-LVDS converter.
Signed-off-by: Ajay Kumar ajaykumar.rs@samsung.com --- .../devicetree/bindings/video/bridge/ps8622.txt | 20 ++++++++++++++++++++ 1 file changed, 20 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..0ec8172 --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/ps8622.txt @@ -0,0 +1,20 @@ +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 + +Example: + lvds-bridge@48 { + compatible = "parade,ps8622"; + reg = <0x48>; + sleep-gpios = <&gpc3 6 1 0 0>; + reset-gpios = <&gpc3 1 1 0 0>; + lane-count = <1>; + };