linux-kernel - Re: [PATCH] pinctrl: meson: mark the GPIO controller as sleeping

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Message-ID: <CAMRc=MeYWm=5bwfT5s+w6_kjt=wROonZSYo8=kA3Eyva4hpp1g@mail.gmail.com>
Date: Mon, 5 Jan 2026 09:38:36 -0800
From: Bartosz Golaszewski <brgl@...nel.org>
To: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc: Linus Walleij <linusw@...nel.org>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>, 
	Bartosz Golaszewski <brgl@...nel.org>, linux-gpio@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, stable@...r.kernel.org, 
	Marek Szyprowski <m.szyprowski@...sung.com>, 
	Bartosz Golaszewski <bartosz.golaszewski@....qualcomm.com>
Subject: Re: [PATCH] pinctrl: meson: mark the GPIO controller as sleeping

On Mon, 5 Jan 2026 18:28:23 +0100, Martin Blumenstingl
<martin.blumenstingl@...glemail.com> said:
> Hi Bartosz,
>
> On Mon, Jan 5, 2026 at 4:05 PM Bartosz Golaszewski
> <bartosz.golaszewski@....qualcomm.com> wrote:
> [...]
>>   mutex_lock_nested+0x24/0x30
>>   pinctrl_get_device_gpio_range+0x44/0x128
>>   pinctrl_gpio_set_config+0x40/0xdc
>>   gpiochip_generic_config+0x28/0x3c
>>   gpio_do_set_config+0xa8/0x194
> $ git grep gpiochip_generic_config drivers/pinctrl/meson/
> drivers/pinctrl/meson/pinctrl-amlogic-a4.c:     .set_config
>  = gpiochip_generic_config,
> drivers/pinctrl/meson/pinctrl-meson.c:  pc->chip.set_config =
> gpiochip_generic_config;
>
> pinctrl-amlogic-a4.c still has:
>   .can_sleep = false,
>
> Are there plans to send a separate fix for pinctrl-amlogic-a4.c - or
> was the intention to fix "all" Amlogic pin controllers in this patch
> (which would mean that the change to pinctrl-amlogic-a4.c is missing)?
>
>

Yeah, I missed it. I will send a follow-up tomorrow.

Bartosz