Kernel-4.18.0-80.el8_toshiba,tc358767

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)
  

• 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:
  • port@0: DSI input port
  • port@1: DPI input port
  • port@2: eDP/DP output port

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>;
            };
        };
    };
};