Re: [PATCH V4 3/3] Input: goodix - update dt bindings documentation (axis swapping/inversion)

From: Rob Herring
Date: Sun Nov 22 2015 - 17:00:41 EST


On Sat, Nov 21, 2015 at 02:30:22PM +0100, Karsten Merker wrote:
> The goodix touchscreen driver has gained support for the
> optional touchscreen-inverted-x, touchscreen-inverted-y
> and touchscreen-swapped-x-y properties as described in
> Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt.
>
> Document these properties in the goodix bindings description.
>
> Signed-off-by: Karsten Merker <merker@xxxxxxxxxx>
> Reviewed-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>

Acked-by: Rob Herring <robh@xxxxxxxxxx>

> ---
> Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
> index a8492e3..ef5f42d 100644
> --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
> +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
> @@ -23,6 +23,11 @@ Optional properties:
> device. ESD is disabled if this property is not set
> or is set to 0.
>
> + - touchscreen-inverted-x : X axis is inverted (boolean)
> + - touchscreen-inverted-y : Y axis is inverted (boolean)
> + - touchscreen-swapped-x-y : X and Y axis are swapped (boolean)
> + (swapping is done after inverting the axis)
> +
> Example:
>
> i2c@00000000 {
> --
> 2.1.4
>
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