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     1 ps8622-bridge bindings
    2 
    3 Required properties:
    4         - compatible: "parade,ps8622" or "parade,ps8625"
    5         - reg: first i2c address of the bridge
    6         - sleep-gpios: OF device-tree gpio specification for PD_ pin.
    7         - reset-gpios: OF device-tree gpio specification for RST_ pin.
    8 
    9 Optional properties:
   10         - lane-count: number of DP lanes to use
   11         - use-external-pwm: backlight will be controlled by an external PWM
   12         - video interfaces: Device node can contain video interface port
   13                             nodes for panel according to [1].
   14 
   15 [1]: Documentation/devicetree/bindings/media/video-interfaces.txt
   16 
   17 Example:
   18         lvds-bridge@48 {
   19                 compatible = "parade,ps8622";
   20                 reg = <0x48>;
   21                 sleep-gpios = <&gpc3 6 1 0 0>;
   22                 reset-gpios = <&gpc3 1 1 0 0>;
   23                 lane-count = <1>;
   24                 ports {
   25                         port@0 {
   26                                 bridge_out: endpoint {
   27                                         remote-endpoint = <&panel_in>;
   28                                 };
   29                         };
   30                 };
   31         };
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