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irqs.h

/*
 * arch/arm/mach-ns9xxx/include/mach/irqs.h
 *
 * Copyright (C) 2006,2007 by Digi International Inc.
 * All rights reserved.
 *
 * 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 __ASM_ARCH_IRQS_H
#define __ASM_ARCH_IRQS_H

/* NetSilicon 9360 */
#define IRQ_NS9XXX_WATCHDOG   0
#define IRQ_NS9XXX_AHBBUSERR  1
#define IRQ_NS9360_BBUSAGG    2
/* irq 3 is reserved for NS9360 */
#define IRQ_NS9XXX_ETHRX      4
#define IRQ_NS9XXX_ETHTX      5
#define IRQ_NS9XXX_ETHPHY     6
#define IRQ_NS9360_LCD        7
#define IRQ_NS9360_SERBRX     8
#define IRQ_NS9360_SERBTX     9
#define IRQ_NS9360_SERARX     10
#define IRQ_NS9360_SERATX     11
#define IRQ_NS9360_SERCRX     12
#define IRQ_NS9360_SERCTX     13
#define IRQ_NS9360_I2C        14
#define IRQ_NS9360_BBUSDMA    15
#define IRQ_NS9360_TIMER0     16
#define IRQ_NS9360_TIMER1     17
#define IRQ_NS9360_TIMER2     18
#define IRQ_NS9360_TIMER3     19
#define IRQ_NS9360_TIMER4     20
#define IRQ_NS9360_TIMER5     21
#define IRQ_NS9360_TIMER6     22
#define IRQ_NS9360_TIMER7     23
#define IRQ_NS9360_RTC        24
#define IRQ_NS9360_USBHOST    25
#define IRQ_NS9360_USBDEVICE  26
#define IRQ_NS9360_IEEE1284   27
#define IRQ_NS9XXX_EXT0       28
#define IRQ_NS9XXX_EXT1       29
#define IRQ_NS9XXX_EXT2       30
#define IRQ_NS9XXX_EXT3       31

#define BBUS_IRQ(irq)   (32 + irq)

#define IRQ_BBUS_DMA          BBUS_IRQ(0)
#define IRQ_BBUS_SERBRX       BBUS_IRQ(2)
#define IRQ_BBUS_SERBTX       BBUS_IRQ(3)
#define IRQ_BBUS_SERARX       BBUS_IRQ(4)
#define IRQ_BBUS_SERATX       BBUS_IRQ(5)
#define IRQ_BBUS_SERCRX       BBUS_IRQ(6)
#define IRQ_BBUS_SERCTX       BBUS_IRQ(7)
#define IRQ_BBUS_SERDRX       BBUS_IRQ(8)
#define IRQ_BBUS_SERDTX       BBUS_IRQ(9)
#define IRQ_BBUS_I2C          BBUS_IRQ(10)
#define IRQ_BBUS_1284         BBUS_IRQ(11)
#define IRQ_BBUS_UTIL         BBUS_IRQ(12)
#define IRQ_BBUS_RTC          BBUS_IRQ(13)
#define IRQ_BBUS_USBHST       BBUS_IRQ(14)
#define IRQ_BBUS_USBDEV       BBUS_IRQ(15)
#define IRQ_BBUS_AHBDMA1      BBUS_IRQ(24)
#define IRQ_BBUS_AHBDMA2      BBUS_IRQ(25)

/*
 * these Interrupts are specific for the a9m9750dev board.
 * They are generated by an FPGA that interrupts the CPU on
 * IRQ_NS9360_EXT2
 */
#define FPGA_IRQ(irq)   (64 + irq)

#define IRQ_FPGA_UARTA        FPGA_IRQ(0)
#define IRQ_FPGA_UARTB        FPGA_IRQ(1)
#define IRQ_FPGA_UARTC        FPGA_IRQ(2)
#define IRQ_FPGA_UARTD        FPGA_IRQ(3)
#define IRQ_FPGA_TOUCH        FPGA_IRQ(4)
#define IRQ_FPGA_CF           FPGA_IRQ(5)
#define IRQ_FPGA_CAN0         FPGA_IRQ(6)
#define IRQ_FPGA_CAN1         FPGA_IRQ(7)

#define NR_IRQS   72

#endif /* __ASM_ARCH_IRQS_H */

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