diff options
| -rw-r--r-- | zephyr/include/dt-bindings/gpio_defines.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/zephyr/include/dt-bindings/gpio_defines.h b/zephyr/include/dt-bindings/gpio_defines.h index 07a499299b..37552b8d6c 100644 --- a/zephyr/include/dt-bindings/gpio_defines.h +++ b/zephyr/include/dt-bindings/gpio_defines.h @@ -32,6 +32,18 @@ /* Initializes output to a high state. */ #define GPIO_OUTPUT_INIT_HIGH (1U << 11) +/* Configures GPIO pin as output and initializes it to a low state. */ +#define GPIO_OUTPUT_LOW (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW) + +/* Configures GPIO pin as output and initializes it to a high state. */ +#define GPIO_OUTPUT_HIGH (GPIO_OUTPUT | GPIO_OUTPUT_INIT_HIGH) + +/* Configures GPIO pin as input with pull-up. */ +#define GPIO_INPUT_PULL_UP (GPIO_INPUT | GPIO_PULL_UP) + +/* Configures GPIO pin as input with pull-down. */ +#define GPIO_INPUT_PULL_DOWN (GPIO_INPUT | GPIO_PULL_DOWN) + /** Configures GPIO pin as output and initializes it to a low state. */ #define GPIO_OUT_LOW (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW) |