/* * This header provides constants for most IRQ bindings. * * Most IRQ bindings include a flags cell as part of the IRQ specifier. * In most cases, the format of the flags cell uses the standard values * defined in this header. */#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H#define IRQ_TYPE_NONE 0#define IRQ_TYPE_EDGE_RISING 1#define IRQ_TYPE_EDGE_FALLING 2#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)#define IRQ_TYPE_LEVEL_HIGH 4#define IRQ_TYPE_LEVEL_LOW 8#endif