include/dt-bindings/gpio/gpio.h

   1 /*
   2  * This header provides constants for most GPIO bindings.
   3  *
   4  * Most GPIO bindings include a flags cell as part of the GPIO specifier.
   5  * In most cases, the format of the flags cell uses the standard values
   6  * defined in this header.
   7  */
   8
   9 #ifndef _DT_BINDINGS_GPIO_GPIO_H
  10 #define _DT_BINDINGS_GPIO_GPIO_H
  11
  12 #define GPIO_ACTIVE_HIGH 0
  13 #define GPIO_ACTIVE_LOW 1
  14
  15 #endif