summaryrefslogtreecommitdiff
path: root/include/dt-bindings/interrupt-controller/irq.h
blob: 33a1003c55aa2e10c8af8236fb8049e4c398412b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
/*
 * 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