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Commit 840ef8b7 authored by Stephen Warren's avatar Stephen Warren
Browse files

ARM: dt: add header to define IRQ flags 



Many IRQ device tree bindings use the same flags. Create a header to
define those.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Acked-by: default avatarRob Herring <rob.herring@calxeda.com>
parent 71fab21f

include/dt-bindings/interrupt-controller/irq.h

0 → 100644
+19 −0
Original line number Diff line number Diff line 
/*

 * 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