diff options
| author | Tom Rini <trini@ti.com> | 2014-06-20 20:03:51 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-06-20 20:03:51 -0400 |
| commit | 39b6d07fd7e692736cdb05a000b1c84ab43de4fb (patch) | |
| tree | 72b3530f77de13dab378b5be9789edd952bc9e03 /include/dt-bindings/gpio/gpio.h | |
| parent | 45f0ad9545578b4436fdf04ba25a10173bcb75ef (diff) | |
| parent | 22ec136325fdfc805b1e48e5ac8e17f23b4e9fc6 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-dm
Diffstat (limited to 'include/dt-bindings/gpio/gpio.h')
| -rw-r--r-- | include/dt-bindings/gpio/gpio.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/dt-bindings/gpio/gpio.h b/include/dt-bindings/gpio/gpio.h new file mode 100644 index 00000000000..e6b1e0a808a --- /dev/null +++ b/include/dt-bindings/gpio/gpio.h @@ -0,0 +1,15 @@ +/* + * This header provides constants for most GPIO bindings. + * + * Most GPIO bindings include a flags cell as part of the GPIO specifier. + * In most cases, the format of the flags cell uses the standard values + * defined in this header. + */ + +#ifndef _DT_BINDINGS_GPIO_GPIO_H +#define _DT_BINDINGS_GPIO_GPIO_H + +#define GPIO_ACTIVE_HIGH 0 +#define GPIO_ACTIVE_LOW 1 + +#endif |