1 /* 2 * linux/arch/unicore32/include/asm/irq.h 3 * 4 * Code specific to PKUnity SoC and UniCore ISA 5 * 6 * Copyright (C) 2001-2010 GUAN Xue-tao 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 #ifndef __UNICORE_IRQ_H__ 13 #define __UNICORE_IRQ_H__ 14 15 #include <asm-generic/irq.h> 16 17 #define IRQ_GPIOLOW0 0x00 18 #define IRQ_GPIOLOW1 0x01 19 #define IRQ_GPIOLOW2 0x02 20 #define IRQ_GPIOLOW3 0x03 21 #define IRQ_GPIOLOW4 0x04 22 #define IRQ_GPIOLOW5 0x05 23 #define IRQ_GPIOLOW6 0x06 24 #define IRQ_GPIOLOW7 0x07 25 #define IRQ_GPIOHIGH 0x08 26 #define IRQ_USB 0x09 27 #define IRQ_SDC 0x0a 28 #define IRQ_AC97 0x0b 29 #define IRQ_SATA 0x0c 30 #define IRQ_MME 0x0d 31 #define IRQ_PCI_BRIDGE 0x0e 32 #define IRQ_DDR 0x0f 33 #define IRQ_SPI 0x10 34 #define IRQ_UNIGFX 0x11 35 #define IRQ_I2C 0x11 36 #define IRQ_UART1 0x12 37 #define IRQ_UART0 0x13 38 #define IRQ_UMAL 0x14 39 #define IRQ_NAND 0x15 40 #define IRQ_PS2_KBD 0x16 41 #define IRQ_PS2_AUX 0x17 42 #define IRQ_DMA 0x18 43 #define IRQ_DMAERR 0x19 44 #define IRQ_TIMER0 0x1a 45 #define IRQ_TIMER1 0x1b 46 #define IRQ_TIMER2 0x1c 47 #define IRQ_TIMER3 0x1d 48 #define IRQ_RTC 0x1e 49 #define IRQ_RTCAlarm 0x1f 50 51 #define IRQ_GPIO0 0x20 52 #define IRQ_GPIO1 0x21 53 #define IRQ_GPIO2 0x22 54 #define IRQ_GPIO3 0x23 55 #define IRQ_GPIO4 0x24 56 #define IRQ_GPIO5 0x25 57 #define IRQ_GPIO6 0x26 58 #define IRQ_GPIO7 0x27 59 #define IRQ_GPIO8 0x28 60 #define IRQ_GPIO9 0x29 61 #define IRQ_GPIO10 0x2a 62 #define IRQ_GPIO11 0x2b 63 #define IRQ_GPIO12 0x2c 64 #define IRQ_GPIO13 0x2d 65 #define IRQ_GPIO14 0x2e 66 #define IRQ_GPIO15 0x2f 67 #define IRQ_GPIO16 0x30 68 #define IRQ_GPIO17 0x31 69 #define IRQ_GPIO18 0x32 70 #define IRQ_GPIO19 0x33 71 #define IRQ_GPIO20 0x34 72 #define IRQ_GPIO21 0x35 73 #define IRQ_GPIO22 0x36 74 #define IRQ_GPIO23 0x37 75 #define IRQ_GPIO24 0x38 76 #define IRQ_GPIO25 0x39 77 #define IRQ_GPIO26 0x3a 78 #define IRQ_GPIO27 0x3b 79 80 #ifdef CONFIG_ARCH_FPGA 81 #define IRQ_PCIINTA IRQ_GPIOLOW2 82 #define IRQ_PCIINTB IRQ_GPIOLOW1 83 #define IRQ_PCIINTC IRQ_GPIOLOW0 84 #define IRQ_PCIINTD IRQ_GPIOLOW6 85 #endif 86 87 #if defined(CONFIG_PUV3_DB0913) || defined(CONFIG_PUV3_NB0916) \ 88 || defined(CONFIG_PUV3_SMW0919) 89 #define IRQ_PCIINTA IRQ_GPIOLOW1 90 #define IRQ_PCIINTB IRQ_GPIOLOW2 91 #define IRQ_PCIINTC IRQ_GPIOLOW3 92 #define IRQ_PCIINTD IRQ_GPIOLOW4 93 #endif 94 95 #define IRQ_SD_CD IRQ_GPIO6 /* falling or rising trigger */ 96 97 #ifndef __ASSEMBLY__ 98 struct pt_regs; 99 100 extern void asm_do_IRQ(unsigned int, struct pt_regs *); 101 102 #endif 103 104 #endif 105 106