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