diff options
Diffstat (limited to 'arch/unicore32/include/asm/irq.h')
| -rw-r--r-- | arch/unicore32/include/asm/irq.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/arch/unicore32/include/asm/irq.h b/arch/unicore32/include/asm/irq.h new file mode 100644 index 0000000..ade8bb8 --- /dev/null +++ b/arch/unicore32/include/asm/irq.h @@ -0,0 +1,107 @@ +/* + * 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 + |