1/* 2 * arch/arm/mach-ixp4xx/include/mach/irqs.h 3 * 4 * IRQ definitions for IXP4XX based systems 5 * 6 * Copyright (C) 2002 Intel Corporation. 7 * Copyright (C) 2003 MontaVista Software, Inc. 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12 * 13 */ 14 15#ifndef _ARCH_IXP4XX_IRQS_H_ 16#define _ARCH_IXP4XX_IRQS_H_ 17 18#define IRQ_IXP4XX_NPEA 0 19#define IRQ_IXP4XX_NPEB 1 20#define IRQ_IXP4XX_NPEC 2 21#define IRQ_IXP4XX_QM1 3 22#define IRQ_IXP4XX_QM2 4 23#define IRQ_IXP4XX_TIMER1 5 24#define IRQ_IXP4XX_GPIO0 6 25#define IRQ_IXP4XX_GPIO1 7 26#define IRQ_IXP4XX_PCI_INT 8 27#define IRQ_IXP4XX_PCI_DMA1 9 28#define IRQ_IXP4XX_PCI_DMA2 10 29#define IRQ_IXP4XX_TIMER2 11 30#define IRQ_IXP4XX_USB 12 31#define IRQ_IXP4XX_UART2 13 32#define IRQ_IXP4XX_TIMESTAMP 14 33#define IRQ_IXP4XX_UART1 15 34#define IRQ_IXP4XX_WDOG 16 35#define IRQ_IXP4XX_AHB_PMU 17 36#define IRQ_IXP4XX_XSCALE_PMU 18 37#define IRQ_IXP4XX_GPIO2 19 38#define IRQ_IXP4XX_GPIO3 20 39#define IRQ_IXP4XX_GPIO4 21 40#define IRQ_IXP4XX_GPIO5 22 41#define IRQ_IXP4XX_GPIO6 23 42#define IRQ_IXP4XX_GPIO7 24 43#define IRQ_IXP4XX_GPIO8 25 44#define IRQ_IXP4XX_GPIO9 26 45#define IRQ_IXP4XX_GPIO10 27 46#define IRQ_IXP4XX_GPIO11 28 47#define IRQ_IXP4XX_GPIO12 29 48#define IRQ_IXP4XX_SW_INT1 30 49#define IRQ_IXP4XX_SW_INT2 31 50#define IRQ_IXP4XX_USB_HOST 32 51#define IRQ_IXP4XX_I2C 33 52#define IRQ_IXP4XX_SSP 34 53#define IRQ_IXP4XX_TSYNC 35 54#define IRQ_IXP4XX_EAU_DONE 36 55#define IRQ_IXP4XX_SHA_DONE 37 56#define IRQ_IXP4XX_SWCP_PE 58 57#define IRQ_IXP4XX_QM_PE 60 58#define IRQ_IXP4XX_MCU_ECC 61 59#define IRQ_IXP4XX_EXP_PE 62 60 61#define _IXP4XX_GPIO_IRQ(n) (IRQ_IXP4XX_GPIO ## n) 62#define IXP4XX_GPIO_IRQ(n) _IXP4XX_GPIO_IRQ(n) 63 64/* 65 * Only first 32 sources are valid if running on IXP42x systems 66 */ 67#if defined(CONFIG_CPU_IXP46X) || defined(CONFIG_CPU_IXP43X) 68#define NR_IRQS 64 69#else 70#define NR_IRQS 32 71#endif 72 73#define XSCALE_PMU_IRQ (IRQ_IXP4XX_XSCALE_PMU) 74 75#endif 76