- 根目录:
- arch
- arm
- mach-ixp4xx
- include
- mach
- irqs.h
/*
* 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