On Wed, Apr 30, 2014 at 09:16:48PM +0600, Alexander Bersenev wrote:
> This patch adds documentation for Device-Tree bindings for sunxi IR
> controller.
>
> Signed-off-by: Alexander Bersenev <b...@hackerdom.ru>
> Signed-off-by: Alexsey Shestacov <wingr...@linux-sunxi.org>
> ---
> .../devicetree/bindings/media/sunxi-ir.txt | 23
> ++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/media/sunxi-ir.txt
>
> diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt
> b/Documentation/devicetree/bindings/media/sunxi-ir.txt
> new file mode 100644
> index 0000000..d502cf4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/sunxi-ir.txt
> @@ -0,0 +1,23 @@
> +Device-Tree bindings for SUNXI IR controller found in sunXi SoC family
> +
> +Required properties:
> +- compatible : should be "allwinner,sun7i-a20-ir";
> +- clocks : list of clock specifiers, corresponding to
> + entries in clock-names property;
> +- clock-names : should contain "apb0_ir0" and "ir0" 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.
> +
> +Example:
> +
> +ir0: ir@01c21800 {
> + compatible = "allwinner,sun7i-a20-ir";
> + clocks = <&apb0_gates 6>, <&ir0_clk>;
> + clock-names = "apb0_ir0", "ir0";Most of the time, we use something like "apb" and "ir". The names being generic, if there ever comes a time where you have a second controller, you don't have to do anything confusing or inconsistent. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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