On Wed, Nov 11, 2015 at 03:47:32PM +0800, Yakir Yang wrote:
> Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> .../display/rockchip/inno_hdmi-rockchip.txt | 50 ++++++++++++++++++++++
> 1 file changed, 50 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt
>
> diff --git a/Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt
> new file mode 100644
> index 0000000..1898408
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt
> @@ -0,0 +1,50 @@
> +Rockchip specific extensions to the Innosilicon HDMI
> +================================
> +
> +Required properties:
> +- compatible:
> + "rockchip,rk3036-dw-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>;
> + status = "disabled";
> +
> + 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>;
> + };
> + };
> +
> +};
> --
> 1.9.1
>
>
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