1Toshiba TC358767 eDP bridge bindings 2 3Required properties: 4 - compatible: "toshiba,tc358767" 5 - reg: i2c address of the bridge, 0x68 or 0x0f, depending on bootstrap pins 6 - clock-names: should be "ref" 7 - clocks: OF device-tree clock specification for refclk input. The reference 8 clock rate must be 13 MHz, 19.2 MHz, 26 MHz, or 38.4 MHz. 9 10Optional properties: 11 - shutdown-gpios: OF device-tree gpio specification for SD pin 12 (active high shutdown input) 13 - reset-gpios: OF device-tree gpio specification for RSTX pin 14 (active low system reset) 15 - toshiba,hpd-pin: TC358767 GPIO pin number to which HPD is connected to (0 or 1) 16 - ports: the ports node can contain video interface port nodes to connect 17 to a DPI/DSI source and to an eDP/DP sink according to [1][2]: 18 - port@0: DSI input port 19 - port@1: DPI input port 20 - port@2: eDP/DP output port 21 22[1]: Documentation/devicetree/bindings/graph.txt 23[2]: Documentation/devicetree/bindings/media/video-interfaces.txt 24 25Example: 26 edp-bridge@68 { 27 compatible = "toshiba,tc358767"; 28 reg = <0x68>; 29 shutdown-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; 30 reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; 31 clock-names = "ref"; 32 clocks = <&edp_refclk>; 33 34 ports { 35 #address-cells = <1>; 36 #size-cells = <0>; 37 38 port@1 { 39 reg = <1>; 40 41 bridge_in: endpoint { 42 remote-endpoint = <&dpi_out>; 43 }; 44 }; 45 46 port@2 { 47 reg = <2>; 48 49 bridge_out: endpoint { 50 remote-endpoint = <&panel_in>; 51 }; 52 }; 53 }; 54 }; 55