diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/gpio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/gpio.h b/include/uapi/linux/gpio.h index 4ebfe0ac6c5b..39e6c7854d63 100644 --- a/include/uapi/linux/gpio.h +++ b/include/uapi/linux/gpio.h @@ -33,6 +33,8 @@ struct gpiochip_info { #define GPIOLINE_FLAG_ACTIVE_LOW (1UL << 2) #define GPIOLINE_FLAG_OPEN_DRAIN (1UL << 3) #define GPIOLINE_FLAG_OPEN_SOURCE (1UL << 4) +#define GPIOLINE_FLAG_BIAS_PULL_UP (1UL << 5) +#define GPIOLINE_FLAG_BIAS_PULL_DOWN (1UL << 6) /** * struct gpioline_info - Information about a certain GPIO line @@ -62,6 +64,8 @@ struct gpioline_info { #define GPIOHANDLE_REQUEST_ACTIVE_LOW (1UL << 2) #define GPIOHANDLE_REQUEST_OPEN_DRAIN (1UL << 3) #define GPIOHANDLE_REQUEST_OPEN_SOURCE (1UL << 4) +#define GPIOHANDLE_REQUEST_BIAS_PULL_UP (1UL << 5) +#define GPIOHANDLE_REQUEST_BIAS_PULL_DOWN (1UL << 6) /** * struct gpiohandle_request - Information about a GPIO handle request |