> -----Original Message-----
> From: linux-input-ow...@vger.kernel.org
> [mailto:linux-input-ow...@vger.kernel.org] On Behalf Of Karsten Merker
> Sent: 09 October, 2015 20:56
> To: Bastien Nocera; Dmitry Torokhov; Tirdea, Irina; Aleksei Mamlin;
> linux-input@vger.kernel.org; Ian Campbell
> Cc: devicet...@vger.kernel.org; linux-ker...@vger.kernel.org; Chen-Yu Tsai;
> Karsten Merker
> Subject: [PATCH RFC V2 3/3] Input: goodix - update dt bindings documentation
> (axis swapping/inversion)
>
> 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 <mer...@debian.org>
Reviewed-by: Irina Tirdea <irina.tir...@intel.com>
> ---
> Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
> b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
> index 4db3393..4ecd0e1 100644
> --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
> +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
> @@ -14,6 +14,7 @@ Required properties:
> - interrupts : Interrupt to which the chip is connected
> - irq-gpio : GPIO pin used for IRQ
> - reset-gpio : GPIO pin used for reset
> +
> Optional properties:
>
> - esd-recovery-timeout-ms : ESD poll time (in milli seconds) for the driver
> to
> @@ -21,6 +22,11 @@ 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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