Re: [PATCH 1/2 v2] device-tree: nexus7-flo: Remove power gpio key entry and use pmic8xxx-pwrkey

[Rob Herring]

On Thu, Apr 14, 2016 at 4:07 PM, John Stultz <john.stultz@xxxxxxxxxx> wrote:
> Since the pmic8xxx-pwrkey driver is already supported in the
> qcom-apq8064.dtsi, and the pmic8xxx-pwrkey supports logic to
> configure proper device shutdown when ps_hold goes low, it is
> better to use that driver then a generic gpio button.
>
> Thus this patch remove the gpio power key entry here, so we
> don't get double input events from having two drivers enabled.
>
> The one gotcha with the pmic8xxx-pwrkey is it has a fairly
> long debounce delay, which we shorten here to make the button
> behave as expected.
>
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Cc: Arnd Bergmann <arnd.bergmann@xxxxxxxxxx>
> Cc: Pawel Moll <pawel.moll@xxxxxxx>
> Cc: Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
> Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
> Cc: Andy Gross <agross@xxxxxxxxxxxxxx>
> Cc: Vinay Simha BN <simhavcs@xxxxxxxxx>
> Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> Cc: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
> Cc: linux-arm-msm@xxxxxxxxxxxxxxx
> Cc: devicetree@xxxxxxxxxxxxxxx
> Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
> ---
> v2:
>  - Add wakeup-source entry as suggested by
>    Sudeep Holla <sudeep.holla@xxxxxxx>
>
>  arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 16 ++++++++++------
>  1 file changed, 10 insertions(+), 6 deletions(-)

Acked-by: Rob Herring <robh@xxxxxxxxxx>