diff options
Diffstat (limited to 'drivers/pinctrl/mediatek/pinctrl-mtk-common.c')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index f9aef2ac03a1..3cf384f8b122 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -1054,6 +1054,18 @@ static int mtk_gpio_set_debounce(struct gpio_chip *chip, unsigned offset, return 0; } +static int mtk_gpio_set_config(struct gpio_chip *chip, unsigned offset, + unsigned long config) +{ + u32 debounce; + + if (pinconf_to_config_param(config) != PIN_CONFIG_INPUT_DEBOUNCE) + return -ENOTSUPP; + + debounce = pinconf_to_config_argument(config); + return mtk_gpio_set_debounce(chip, offset, debounce); +} + static const struct gpio_chip mtk_gpio_chip = { .owner = THIS_MODULE, .request = gpiochip_generic_request, @@ -1064,7 +1076,7 @@ static const struct gpio_chip mtk_gpio_chip = { .get = mtk_gpio_get, .set = mtk_gpio_set, .to_irq = mtk_gpio_to_irq, - .set_debounce = mtk_gpio_set_debounce, + .set_config = mtk_gpio_set_config, .of_gpio_n_cells = 2, }; |