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| author | Linus Walleij <linus.walleij@linaro.org> | 2020-09-30 11:35:56 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-09-30 11:35:56 +0200 |
| commit | 3d5a46544b97ca1c446e13f4aa1b0f811e5a0a7c (patch) | |
| tree | 05cad20d35499986c1f9b6be8d4146842108f327 /drivers/gpio/gpiolib.h | |
| parent | 12d16b397ce0a999d13762c4c0cae2fb82eb60ee (diff) | |
| parent | cf048e05b68789e9fa35f246f8ecbe95d79f4173 (diff) | |
Merge tag 'gpio-updates-for-v5.10-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into devel
gpio updates for v5.10 - part 2
- refactor gpio-mockup testing module
- simplify the code in gpio-mpc8xxx
- implement v2 of the GPIO user API
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 6709f79c02dd..b674b5bb980e 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -114,6 +114,8 @@ struct gpio_desc { #define FLAG_PULL_UP 13 /* GPIO has pull up enabled */ #define FLAG_PULL_DOWN 14 /* GPIO has pull down enabled */ #define FLAG_BIAS_DISABLE 15 /* GPIO has pull disabled */ +#define FLAG_EDGE_RISING 16 /* GPIO CDEV detects rising edge events */ +#define FLAG_EDGE_FALLING 17 /* GPIO CDEV detects falling edge events */ /* Connection label */ const char *label; @@ -122,6 +124,10 @@ struct gpio_desc { #ifdef CONFIG_OF_DYNAMIC struct device_node *hog; #endif +#ifdef CONFIG_GPIO_CDEV + /* debounce period in microseconds */ + unsigned int debounce_period_us; +#endif }; int gpiod_request(struct gpio_desc *desc, const char *label); |