FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/display/bridge/toshiba,tc358767.txt

     Toshiba TC358767 eDP bridge bindings
     
     Required properties:
      - compatible: "toshiba,tc358767"
      - reg: i2c address of the bridge, 0x68 or 0x0f, depending on bootstrap pins
      - clock-names: should be "ref"
      - clocks: OF device-tree clock specification for refclk input. The reference
        clock rate must be 13 MHz, 19.2 MHz, 26 MHz, or 38.4 MHz.
     
    Optional properties:
     - shutdown-gpios: OF device-tree gpio specification for SD pin
                       (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
        - port@1: DPI input port
        - port@2: eDP/DP output port
    
    [1]: Documentation/devicetree/bindings/graph.txt
    [2]: Documentation/devicetree/bindings/media/video-interfaces.txt
    
    Example:
            edp-bridge@68 {
                    compatible = "toshiba,tc358767";
                    reg = <0x68>;
                    shutdown-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
                    reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
                    clock-names = "ref";
                    clocks = <&edp_refclk>;
    
                    ports {
                            #address-cells = <1>;
                            #size-cells = <0>;
    
                            port@1 {
                                    reg = <1>;
    
                                    bridge_in: endpoint {
                                            remote-endpoint = <&dpi_out>;
                                    };
                            };
    
                            port@2 {
                                    reg = <2>;
    
                                    bridge_out: endpoint {
                                            remote-endpoint = <&panel_in>;
                                    };
                            };
                    };
            };

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