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