diff options
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
| -rw-r--r-- | drivers/gpio/gpio-omap.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index b98ede78c9d8..efc85a279d54 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -974,6 +974,18 @@ static int omap_gpio_debounce(struct gpio_chip *chip, unsigned offset, return 0; } +static int omap_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 omap_gpio_debounce(chip, offset, debounce); +} + static void omap_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { struct gpio_bank *bank; @@ -1045,7 +1057,7 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) bank->chip.direction_input = omap_gpio_input; bank->chip.get = omap_gpio_get; bank->chip.direction_output = omap_gpio_output; - bank->chip.set_debounce = omap_gpio_debounce; + bank->chip.set_config = omap_gpio_set_config; bank->chip.set = omap_gpio_set; if (bank->is_mpuio) { bank->chip.label = "mpuio"; |