Re: [PATCH v3 6/6] gpio: max77620: Initialize hardware state of interrupts

[Laxman Dewangan]

On Thursday 09 July 2020 01:53 AM, Dmitry Osipenko wrote:
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>
> I noticed on Nexus 7 that after rebooting from downstream kernel to
> upstream, the GPIO interrupt is triggering non-stop despite interrupts
> being disabled for all of GPIOs. This happens because Nexus 7 uses a
> soft-reboot, meaning that bootloader should take care of resetting
> hardware, but the bootloader doesn't do it well. As a result, GPIO
> interrupt may be left ON at a boot time. Let's mask all GPIO interrupts
> at the driver's initialization time in order to resolve the issue.
>
> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>


Looks good to me.
Acked-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>