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-Device-Tree bindings for HDMI Transmitter
-
-HDMI Transmitter
-================
-
-The HDMI Transmitter is a Synopsys DesignWare HDMI 1.4 TX controller IP
-with accompanying PHY IP.
-
-Required properties:
- - #address-cells : should be <1>
- - #size-cells : should be <0>
- - compatible : should be "fsl,imx6q-hdmi" or "fsl,imx6dl-hdmi".
- - gpr : should be <&gpr>.
- The phandle points to the iomuxc-gpr region containing the HDMI
- multiplexer control register.
- - clocks, clock-names : phandles to the HDMI iahb and isrf clocks, as described
- in Documentation/devicetree/bindings/clock/clock-bindings.txt and
- Documentation/devicetree/bindings/clock/imx6q-clock.txt.
- - port@[0-4]: Up to four port nodes with endpoint definitions as defined in
- Documentation/devicetree/bindings/media/video-interfaces.txt,
- corresponding to the four inputs to the HDMI multiplexer.
-
-Optional properties:
- - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
-
-example:
-
- gpr: iomuxc-gpr@020e0000 {
- /* ... */
- };
-
- hdmi: hdmi@0120000 {
- #address-cells = <1>;
- #size-cells = <0>;
- 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>;
- };
- };
- };