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SubjectRe: [PATCH v4 1/2] dt-bindings: input: goodix: Add "goodix,no-reset-during-suspend" property

On Thu, 27 Apr 2023 11:56:55 +0800, Fei Shao wrote:
> We observed that on Chromebook device Steelix, if Goodix GT7375P
> touchscreen is powered in suspend (because, for example, it connects to
> an always-on regulator) and with the reset GPIO asserted, it will
> introduce about 14mW power leakage.
>
> To address that, we add this property to skip reset during suspend.
> If it's set, the driver will stop asserting the reset GPIO during
> power-down. Refer to the comments in the driver for details.
>
> Signed-off-by: Fei Shao <fshao@chromium.org>
> Reviewed-by: Douglas Anderson <dianders@chromium.org>
> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
> Reviewed-by: Jeff LaBundy <jeff@labundy.com>
> ---
>
> (no changes since v2)
>
> Changes in v2:
> - Use a more accurate property name and with "goodix," prefix.
>
> .../devicetree/bindings/input/goodix,gt7375p.yaml | 9 +++++++++
> 1 file changed, 9 insertions(+)
>

Acked-by: Rob Herring <robh@kernel.org>

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