/*
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* linux/arch/unicore32/include/asm/irq.h
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*
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* Code specific to PKUnity SoC and UniCore ISA
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*
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* Copyright (C) 2001-2010 GUAN Xue-tao
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __UNICORE_IRQ_H__
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#define __UNICORE_IRQ_H__
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#include <asm-generic/irq.h>
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#define IRQ_GPIOLOW0 0x00
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#define IRQ_GPIOLOW1 0x01
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#define IRQ_GPIOLOW2 0x02
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#define IRQ_GPIOLOW3 0x03
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#define IRQ_GPIOLOW4 0x04
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#define IRQ_GPIOLOW5 0x05
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#define IRQ_GPIOLOW6 0x06
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#define IRQ_GPIOLOW7 0x07
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#define IRQ_GPIOHIGH 0x08
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#define IRQ_USB 0x09
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#define IRQ_SDC 0x0a
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#define IRQ_AC97 0x0b
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#define IRQ_SATA 0x0c
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#define IRQ_MME 0x0d
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#define IRQ_PCI_BRIDGE 0x0e
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#define IRQ_DDR 0x0f
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#define IRQ_SPI 0x10
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#define IRQ_UNIGFX 0x11
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#define IRQ_I2C 0x11
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#define IRQ_UART1 0x12
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#define IRQ_UART0 0x13
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#define IRQ_UMAL 0x14
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#define IRQ_NAND 0x15
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#define IRQ_PS2_KBD 0x16
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#define IRQ_PS2_AUX 0x17
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#define IRQ_DMA 0x18
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#define IRQ_DMAERR 0x19
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#define IRQ_TIMER0 0x1a
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#define IRQ_TIMER1 0x1b
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#define IRQ_TIMER2 0x1c
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#define IRQ_TIMER3 0x1d
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#define IRQ_RTC 0x1e
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#define IRQ_RTCAlarm 0x1f
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#define IRQ_GPIO0 0x20
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#define IRQ_GPIO1 0x21
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#define IRQ_GPIO2 0x22
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#define IRQ_GPIO3 0x23
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#define IRQ_GPIO4 0x24
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#define IRQ_GPIO5 0x25
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#define IRQ_GPIO6 0x26
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#define IRQ_GPIO7 0x27
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#define IRQ_GPIO8 0x28
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#define IRQ_GPIO9 0x29
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#define IRQ_GPIO10 0x2a
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#define IRQ_GPIO11 0x2b
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#define IRQ_GPIO12 0x2c
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#define IRQ_GPIO13 0x2d
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#define IRQ_GPIO14 0x2e
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#define IRQ_GPIO15 0x2f
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#define IRQ_GPIO16 0x30
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#define IRQ_GPIO17 0x31
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#define IRQ_GPIO18 0x32
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#define IRQ_GPIO19 0x33
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#define IRQ_GPIO20 0x34
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#define IRQ_GPIO21 0x35
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#define IRQ_GPIO22 0x36
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#define IRQ_GPIO23 0x37
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#define IRQ_GPIO24 0x38
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#define IRQ_GPIO25 0x39
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#define IRQ_GPIO26 0x3a
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#define IRQ_GPIO27 0x3b
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#ifdef CONFIG_ARCH_FPGA
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#define IRQ_PCIINTA IRQ_GPIOLOW2
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#define IRQ_PCIINTB IRQ_GPIOLOW1
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#define IRQ_PCIINTC IRQ_GPIOLOW0
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#define IRQ_PCIINTD IRQ_GPIOLOW6
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#endif
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#if defined(CONFIG_PUV3_DB0913) || defined(CONFIG_PUV3_NB0916) \
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|| defined(CONFIG_PUV3_SMW0919)
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#define IRQ_PCIINTA IRQ_GPIOLOW1
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#define IRQ_PCIINTB IRQ_GPIOLOW2
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#define IRQ_PCIINTC IRQ_GPIOLOW3
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#define IRQ_PCIINTD IRQ_GPIOLOW4
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#endif
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#define IRQ_SD_CD IRQ_GPIO6 /* falling or rising trigger */
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#ifndef __ASSEMBLY__
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struct pt_regs;
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extern void asm_do_IRQ(unsigned int, struct pt_regs *);
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#endif
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#endif
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