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irqs.h

/*
 *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
 */

/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __ASM_ARCH_MXC_IRQS_H__
#define __ASM_ARCH_MXC_IRQS_H__

#include <mach/hardware.h>
extern void imx_irq_set_priority(unsigned char irq, unsigned char prio);

#define MXC_IRQ_TO_EXPIO(irq) ((irq) - MXC_EXP_IO_BASE)

#define MXC_IRQ_TO_GPIO(irq)  ((irq) - MXC_GPIO_INT_BASE)
#define MXC_GPIO_TO_IRQ(x)    (MXC_GPIO_INT_BASE + (x))

/* Number of normal interrupts */
#define NR_IRQS         MXC_MAX_INTS

/* Number of fast interrupts */
#define NR_FIQS         MXC_MAX_INTS

/*
 * This function is used to get the AVIC Lo and Hi interrupts
 * that are enabled as wake up sources to wake up the core from suspend
 */
void mxc_get_wake_irq(u32 * wake_src[]);

#endif /* __ASM_ARCH_MXC_IRQS_H__ */

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