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

[Rob Herring]

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@xxxxxxxxxxxx>
> Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
> Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
> Reviewed-by: Jeff LaBundy <jeff@xxxxxxxxxxx>
> ---
> 
> (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@xxxxxxxxxx>