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

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Message-ID: <CAFBinCAc7CO8gfNQakCu3LfkYXuyTd2iRpMRm8EKXSL0mwOnJw@mail.gmail.com>
Date: Mon, 5 Jan 2026 18:28:23 +0100
From: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To: Bartosz Golaszewski <bartosz.golaszewski@....qualcomm.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>
Subject: Re: [PATCH] pinctrl: meson: mark the GPIO controller as sleeping

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)?


Best regards,
Martin