Re: [PATCH v3 1/2] dt-bindings: input: Add Add Spreadtrum SC27xx vibrator documentation

From: Rob Herring
Date: Fri Apr 27 2018 - 10:51:56 EST


On Thu, Apr 26, 2018 at 05:12:33PM +0800, Baolin Wang wrote:
> From: Xiaotong Lu <xiaotong.lu@xxxxxxxxxxxxxx>
>
> This patch adds the binding documentation for Spreadtrum SC27xx series
> vibrator device.
>
> Signed-off-by: Xiaotong Lu <xiaotong.lu@xxxxxxxxxxxxxx>
> Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxx>
> ---
> Changes since v2:
> - No updates.
>
> Changes since v1:
> - No updates.
> ---
> .../bindings/input/sprd,sc27xx-vibra.txt | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt
>
> diff --git a/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt b/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt
> new file mode 100644
> index 0000000..92ead29
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt
> @@ -0,0 +1,12 @@
> +Spreadtrum SC27xx PMIC Vibrator
> +
> +Required properties:
> +- compatible: should be "sprd,sc27xx-vibrator".
> +- reg: address of vibrator control register.
> +
> +Example :
> +
> +vibrator@eb4 {
> + compatible = "sprd,sc27xx-vibrator";
> + reg = <0xeb4>;

What bus is this on? A mmio bus needs a length. Is this part of some
other block?

Rob