irqs.h

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/*
 * arch/arm/mach-ixp4xx/include/mach/irqs.h 
 *
 * IRQ definitions for IXP4XX based systems
 *
 * Copyright (C) 2002 Intel Corporation.
 * Copyright (C) 2003 MontaVista Software, Inc.
 *
 * 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 _ARCH_IXP4XX_IRQS_H_
#define _ARCH_IXP4XX_IRQS_H_

#define IRQ_IXP4XX_NPEA     0
#define IRQ_IXP4XX_NPEB     1
#define IRQ_IXP4XX_NPEC     2
#define IRQ_IXP4XX_QM1      3
#define IRQ_IXP4XX_QM2      4
#define IRQ_IXP4XX_TIMER1   5
#define IRQ_IXP4XX_GPIO0    6
#define IRQ_IXP4XX_GPIO1    7
#define IRQ_IXP4XX_PCI_INT  8
#define IRQ_IXP4XX_PCI_DMA1 9
#define IRQ_IXP4XX_PCI_DMA2 10
#define IRQ_IXP4XX_TIMER2   11
#define IRQ_IXP4XX_USB      12
#define IRQ_IXP4XX_UART2    13
#define IRQ_IXP4XX_TIMESTAMP    14
#define IRQ_IXP4XX_UART1    15
#define IRQ_IXP4XX_WDOG     16
#define IRQ_IXP4XX_AHB_PMU  17
#define IRQ_IXP4XX_XSCALE_PMU   18
#define IRQ_IXP4XX_GPIO2    19
#define IRQ_IXP4XX_GPIO3    20
#define IRQ_IXP4XX_GPIO4    21
#define IRQ_IXP4XX_GPIO5    22
#define IRQ_IXP4XX_GPIO6    23
#define IRQ_IXP4XX_GPIO7    24
#define IRQ_IXP4XX_GPIO8    25
#define IRQ_IXP4XX_GPIO9    26
#define IRQ_IXP4XX_GPIO10   27
#define IRQ_IXP4XX_GPIO11   28
#define IRQ_IXP4XX_GPIO12   29
#define IRQ_IXP4XX_SW_INT1  30
#define IRQ_IXP4XX_SW_INT2  31
#define IRQ_IXP4XX_USB_HOST 32
#define IRQ_IXP4XX_I2C      33
#define IRQ_IXP4XX_SSP      34
#define IRQ_IXP4XX_TSYNC    35
#define IRQ_IXP4XX_EAU_DONE 36
#define IRQ_IXP4XX_SHA_DONE 37
#define IRQ_IXP4XX_SWCP_PE  58
#define IRQ_IXP4XX_QM_PE    60
#define IRQ_IXP4XX_MCU_ECC  61
#define IRQ_IXP4XX_EXP_PE   62

#define _IXP4XX_GPIO_IRQ(n) (IRQ_IXP4XX_GPIO ## n)
#define IXP4XX_GPIO_IRQ(n)  _IXP4XX_GPIO_IRQ(n)

/*
 * Only first 32 sources are valid if running on IXP42x systems
 */
#if defined(CONFIG_CPU_IXP46X) || defined(CONFIG_CPU_IXP43X)
#define NR_IRQS         64
#else
#define NR_IRQS         32
#endif

#define XSCALE_PMU_IRQ      (IRQ_IXP4XX_XSCALE_PMU)

#endif