Re: [PATCH v6 2/2] gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode

[Bartosz Golaszewski <brgl@xxxxxxxx>]

On Tue, Jan 10, 2023 at 9:16 AM Marek Vasut <marex@xxxxxxx> wrote:
>
> On 12/19/22 00:21, Linus Walleij wrote:
> > On Fri, Dec 16, 2022 at 10:51 PM Marek Vasut <marex@xxxxxxx> wrote:
> >> On 10/17/22 12:24, Linus Walleij wrote:
> >>> On Fri, Oct 14, 2022 at 12:00 AM Marek Vasut <marex@xxxxxxx> wrote:
> >>>
> >>>> Always configure GPIO pins which are used as interrupt source as INPUTs.
> >>>> In case the default pin configuration is OUTPUT, or the prior stage does
> >>>> configure the pins as OUTPUT, then Linux will not reconfigure the pin as
> >>>> INPUT and no interrupts are received.
> >>>>
> >>>> Always configure the interrupt source GPIO pin as input to fix the above case.
> >>>>
> >>>> Fixes: 07bd1a6cc7cbb ("MXC arch: Add gpio support for the whole platform")
> >>>> Signed-off-by: Marek Vasut <marex@xxxxxxx>
> >>>
> >>> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> >>
> >> Can you please just pick these two patches up ?
> >
> > Bartosz is queueing GPIO patches, I'm sure he will get to
> > queue them soon enough.
>
> Bartosz, any news ?

I don't know why this has escaped my attention for so long. I wanted
to apply it but it no longer applies on top of my for-next branch.
Could you rebase and resend? Sorry for the trouble Marek.

Bart