Release 4.12 include/dt-bindings/interrupt-controller/irq.h

/*
 * 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
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Directory: include/dt-bindings/interrupt-controller

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