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-DesignWare HDMI bridge bindings
-
-Required properties:
-- compatible: platform specific such as:
- * "snps,dw-hdmi-tx"
- * "fsl,imx6q-hdmi"
- * "fsl,imx6dl-hdmi"
- * "rockchip,rk3288-dw-hdmi"
-- reg: Physical base address and length of the controller's registers.
-- interrupts: The HDMI interrupt number
-- clocks, clock-names : must have the phandles to the HDMI iahb and isfr clocks,
- as described in Documentation/devicetree/bindings/clock/clock-bindings.txt,
- the clocks are soc specific, the clock-names should be "iahb", "isfr"
--port@[X]: SoC specific port nodes with endpoint definitions as defined
- in Documentation/devicetree/bindings/media/video-interfaces.txt,
- please refer to the SoC specific binding document:
- * Documentation/devicetree/bindings/drm/imx/hdmi.txt
- * Documentation/devicetree/bindings/video/dw_hdmi-rockchip.txt
-
-Optional properties
-- reg-io-width: the width of the reg:1,4, default set to 1 if not present
-- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
-- clocks, clock-names: phandle to the HDMI CEC clock, name should be "cec"
-
-Example:
- hdmi: hdmi@0120000 {
- compatible = "fsl,imx6q-hdmi";
- reg = <0x00120000 0x9000>;
- interrupts = <0 115 0x04>;
- gpr = <&gpr>;
- clocks = <&clks 123>, <&clks 124>;
- clock-names = "iahb", "isfr";
- ddc-i2c-bus = <&i2c2>;
-
- port@0 {
- reg = <0>;
-
- hdmi_mux_0: endpoint {
- remote-endpoint = <&ipu1_di0_hdmi>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- hdmi_mux_1: endpoint {
- remote-endpoint = <&ipu1_di1_hdmi>;
- };
- };
- };