diff options
Diffstat (limited to 'drivers/gpio/gpio-merrifield.c')
| -rw-r--r-- | drivers/gpio/gpio-merrifield.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c index 69e0f4ace465..f40088d268c1 100644 --- a/drivers/gpio/gpio-merrifield.c +++ b/drivers/gpio/gpio-merrifield.c @@ -190,6 +190,18 @@ static int mrfld_gpio_set_debounce(struct gpio_chip *chip, unsigned int offset, return 0; } +static int mrfld_gpio_set_config(struct gpio_chip *chip, unsigned int 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 mrfld_gpio_set_debounce(chip, offset, debounce); +} + static void mrfld_irq_ack(struct irq_data *d) { struct mrfld_gpio *priv = irq_data_get_irq_chip_data(d); @@ -414,7 +426,7 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id priv->chip.get = mrfld_gpio_get; priv->chip.set = mrfld_gpio_set; priv->chip.get_direction = mrfld_gpio_get_direction; - priv->chip.set_debounce = mrfld_gpio_set_debounce; + priv->chip.set_config = mrfld_gpio_set_config; priv->chip.base = gpio_base; priv->chip.ngpio = MRFLD_NGPIO; priv->chip.can_sleep = false; |