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pinctrl: meson: amlogic-a4: mark the GPIO controller as sleeping

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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: 6e9be3abb7 ("pinctrl: Add driver support for Amlogic SoCs")
Cc: stable@vger.kernel.org
Reported-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Closes: https://lore.kernel.org/all/CAFBinCAc7CO8gfNQakCu3LfkYXuyTd2iRpMRm8EKXSL0mwOnJw@mail.gmail.com/
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
This commit is contained in:
Bartosz Golaszewski 2026-01-06 09:52:53 +01:00 committed by Linus Walleij
parent d184b5fef6
commit d6df4abe95
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/meson/pinctrl-amlogic-a4.c
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@ -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,