On Fri, Jan 06, 2017 at 12:06:23AM +0800, sean.wang@xxxxxxxxxxxx wrote:
> From: Sean Wang <sean.wang@xxxxxxxxxxxx>
>
> This patch adds documentation for devicetree bindings for
> Mediatek IR controller.
>
> Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx>
> ---
> .../devicetree/bindings/media/mtk-cir.txt | 23 ++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
> create mode 100644 linux-4.8.rc1_p0/Documentation/devicetree/bindings/media/mtk-cir.txt
>
> diff --git a/Documentation/devicetree/bindings/media/mtk-cir.txt b/Documentation/devicetree/bindings/media/mtk-cir.txt
> new file mode 100644
> index 0000000..bbedd71
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/mtk-cir.txt
> @@ -0,0 +1,23 @@
> +Device-Tree bindings for Mediatek IR controller found in Mediatek SoC family
> +
> +Required properties:
> +- compatible : "mediatek,mt7623-ir"
> +- clocks : list of clock specifiers, corresponding to
> + entries in clock-names property;
> +- clock-names : should contain "clk" entries;
> +- interrupts : should contain IR IRQ number;
> +- reg : should contain IO map address for IR.
> +
> +Optional properties:
> +- linux,rc-map-name : Remote control map name.
Would 'label' be appropriate here instead? If not, this needs to be
documented in a common location and explained better.
> +
> +Example:
> +
> +cir: cir@0x10013000 {
Drop the '0x'.
> + compatible = "mediatek,mt7623-ir";
> + reg = <0 0x10013000 0 0x1000>;
> + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_LOW>;
> + clocks = <&infracfg CLK_INFRA_IRRX>;
> + clock-names = "clk";
> + linux,rc-map-name = "rc-rc6-mce";
> +};
> --
> 1.9.1
>
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