diff options
Diffstat (limited to 'drivers/gpio/gpio-tegra.c')
| -rw-r--r-- | drivers/gpio/gpio-tegra.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 661b0e34e067..88529d3c06c9 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -238,6 +238,18 @@ static int tegra_gpio_set_debounce(struct gpio_chip *chip, unsigned int offset, return 0; } +static int tegra_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 tegra_gpio_set_debounce(chip, offset, debounce); +} + static int tegra_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { struct tegra_gpio_info *tgi = gpiochip_get_data(chip); @@ -615,7 +627,7 @@ static int tegra_gpio_probe(struct platform_device *pdev) platform_set_drvdata(pdev, tgi); if (config->debounce_supported) - tgi->gc.set_debounce = tegra_gpio_set_debounce; + tgi->gc.set_config = tegra_gpio_set_config; tgi->bank_info = devm_kzalloc(&pdev->dev, tgi->bank_count * sizeof(*tgi->bank_info), GFP_KERNEL); |