Commit | Line | Data |
---|---|---|
840ef8b7 SW |
1 | /* |
2 | * This header provides constants for most IRQ bindings. | |
3 | * | |
4 | * Most IRQ bindings include a flags cell as part of the IRQ 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_INTERRUPT_CONTROLLER_IRQ_H | |
10 | #define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H | |
11 | ||
12 | #define IRQ_TYPE_NONE 0 | |
13 | #define IRQ_TYPE_EDGE_RISING 1 | |
14 | #define IRQ_TYPE_EDGE_FALLING 2 | |
15 | #define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING) | |
16 | #define IRQ_TYPE_LEVEL_HIGH 4 | |
17 | #define IRQ_TYPE_LEVEL_LOW 8 | |
18 | ||
19 | #endif |