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54 lines
1.5 KiB
54 lines
1.5 KiB
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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- toshiba,hpd-pin: TC358767 GPIO pin number to which HPD is connected to (0 or 1) |
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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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