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