From: Bartosz Golaszewski Date: Tue, 6 Jan 2026 08:52:53 +0000 (+0100) Subject: pinctrl: meson: amlogic-a4: mark the GPIO controller as sleeping X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6df4abe95a409e812c5d9af9657fe63ac299e3a;p=thirdparty%2Fkernel%2Flinux.git pinctrl: meson: amlogic-a4: mark the GPIO controller as sleeping The GPIO controller is configured as non-sleeping but it uses generic pinctrl helpers which use a mutex for synchronization. This will cause lockdep splats when used together with shared GPIOs going through the GPIO shared proxy driver. Fixes: 6e9be3abb78c ("pinctrl: Add driver support for Amlogic SoCs") Cc: stable@vger.kernel.org Reported-by: Martin Blumenstingl Closes: https://lore.kernel.org/all/CAFBinCAc7CO8gfNQakCu3LfkYXuyTd2iRpMRm8EKXSL0mwOnJw@mail.gmail.com/ Signed-off-by: Bartosz Golaszewski Reviewed-by: Martin Blumenstingl Reviewed-by: Neil Armstrong Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/meson/pinctrl-amlogic-a4.c b/drivers/pinctrl/meson/pinctrl-amlogic-a4.c index d9e3a8d5932a..ded7b218e2ec 100644 --- a/drivers/pinctrl/meson/pinctrl-amlogic-a4.c +++ b/drivers/pinctrl/meson/pinctrl-amlogic-a4.c @@ -893,7 +893,7 @@ static const struct gpio_chip aml_gpio_template = { .direction_input = aml_gpio_direction_input, .direction_output = aml_gpio_direction_output, .get_direction = aml_gpio_get_direction, - .can_sleep = false, + .can_sleep = true, }; static void init_bank_register_bit(struct aml_pinctrl *info,