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34 lines
942 B
Text
34 lines
942 B
Text
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ps8622-bridge bindings
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Required properties:
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- compatible: "parade,ps8622" or "parade,ps8625"
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- reg: first i2c address of the bridge
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- sleep-gpios: OF device-tree gpio specification for PD_ pin.
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- reset-gpios: OF device-tree gpio specification for RST_ pin.
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- parade,regs: List of 3-byte registers tuples to write:
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<I2C chip address offset> <register> <value>
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Optional properties:
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- lane-count: number of DP lanes to use
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- use-external-pwm: backlight will be controlled by an external PWM
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- video interfaces: Device node can contain video interface port
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nodes for panel according to [1].
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[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
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Example:
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lvds-bridge@48 {
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compatible = "parade,ps8622";
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reg = <0x48>;
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sleep-gpios = <&gpc3 6 1 0 0>;
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reset-gpios = <&gpc3 1 1 0 0>;
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lane-count = <1>;
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ports {
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port@0 {
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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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