Rockchip specific extensions to the Innosilicon HDMI
|
================================
|
|
Required properties:
|
- compatible:
|
"rockchip,rk3036-inno-hdmi";
|
- reg:
|
Physical base address and length of the controller's registers.
|
- clocks, clock-names:
|
Phandle to hdmi controller clock, name should be "pclk"
|
- interrupts:
|
HDMI interrupt number
|
- ports:
|
Contain one port node with endpoint definitions as defined in
|
Documentation/devicetree/bindings/graph.txt.
|
- pinctrl-0, pinctrl-name:
|
Switch the iomux of HPD/CEC pins to HDMI function.
|
|
Example:
|
hdmi: hdmi@20034000 {
|
compatible = "rockchip,rk3036-inno-hdmi";
|
reg = <0x20034000 0x4000>;
|
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
|
clocks = <&cru PCLK_HDMI>;
|
clock-names = "pclk";
|
pinctrl-names = "default";
|
pinctrl-0 = <&hdmi_ctl>;
|
|
hdmi_in: port {
|
#address-cells = <1>;
|
#size-cells = <0>;
|
hdmi_in_lcdc: endpoint@0 {
|
reg = <0>;
|
remote-endpoint = <&lcdc_out_hdmi>;
|
};
|
};
|
};
|
|
&pinctrl {
|
hdmi {
|
hdmi_ctl: hdmi-ctl {
|
rockchip,pins = <1 8 RK_FUNC_1 &pcfg_pull_none>,
|
<1 9 RK_FUNC_1 &pcfg_pull_none>,
|
<1 10 RK_FUNC_1 &pcfg_pull_none>,
|
<1 11 RK_FUNC_1 &pcfg_pull_none>;
|
};
|
};
|
|
};
|
