/arch/arm/mach-ns9xxx/include/mach/irqs.h

 1/*
 2 * arch/arm/mach-ns9xxx/include/mach/irqs.h
 3 *
 4 * Copyright (C) 2006,2007 by Digi International Inc.
 5 * All rights reserved.
 6 *
 7 * This program is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU General Public License version 2 as published by
 9 * the Free Software Foundation.
10 */
11#ifndef __ASM_ARCH_IRQS_H
12#define __ASM_ARCH_IRQS_H
13
14/* NetSilicon 9360 */
15#define IRQ_NS9XXX_WATCHDOG	0
16#define IRQ_NS9XXX_AHBBUSERR	1
17#define IRQ_NS9360_BBUSAGG	2
18/* irq 3 is reserved for NS9360 */
19#define IRQ_NS9XXX_ETHRX	4
20#define IRQ_NS9XXX_ETHTX	5
21#define IRQ_NS9XXX_ETHPHY	6
22#define IRQ_NS9360_LCD		7
23#define IRQ_NS9360_SERBRX	8
24#define IRQ_NS9360_SERBTX	9
25#define IRQ_NS9360_SERARX	10
26#define IRQ_NS9360_SERATX	11
27#define IRQ_NS9360_SERCRX	12
28#define IRQ_NS9360_SERCTX	13
29#define IRQ_NS9360_I2C		14
30#define IRQ_NS9360_BBUSDMA	15
31#define IRQ_NS9360_TIMER0	16
32#define IRQ_NS9360_TIMER1	17
33#define IRQ_NS9360_TIMER2	18
34#define IRQ_NS9360_TIMER3	19
35#define IRQ_NS9360_TIMER4	20
36#define IRQ_NS9360_TIMER5	21
37#define IRQ_NS9360_TIMER6	22
38#define IRQ_NS9360_TIMER7	23
39#define IRQ_NS9360_RTC		24
40#define IRQ_NS9360_USBHOST	25
41#define IRQ_NS9360_USBDEVICE	26
42#define IRQ_NS9360_IEEE1284	27
43#define IRQ_NS9XXX_EXT0		28
44#define IRQ_NS9XXX_EXT1		29
45#define IRQ_NS9XXX_EXT2		30
46#define IRQ_NS9XXX_EXT3		31
47
48#define BBUS_IRQ(irq)	(32 + irq)
49
50#define IRQ_BBUS_DMA		BBUS_IRQ(0)
51#define IRQ_BBUS_SERBRX		BBUS_IRQ(2)
52#define IRQ_BBUS_SERBTX		BBUS_IRQ(3)
53#define IRQ_BBUS_SERARX		BBUS_IRQ(4)
54#define IRQ_BBUS_SERATX		BBUS_IRQ(5)
55#define IRQ_BBUS_SERCRX		BBUS_IRQ(6)
56#define IRQ_BBUS_SERCTX		BBUS_IRQ(7)
57#define IRQ_BBUS_SERDRX		BBUS_IRQ(8)
58#define IRQ_BBUS_SERDTX		BBUS_IRQ(9)
59#define IRQ_BBUS_I2C		BBUS_IRQ(10)
60#define IRQ_BBUS_1284		BBUS_IRQ(11)
61#define IRQ_BBUS_UTIL		BBUS_IRQ(12)
62#define IRQ_BBUS_RTC		BBUS_IRQ(13)
63#define IRQ_BBUS_USBHST		BBUS_IRQ(14)
64#define IRQ_BBUS_USBDEV		BBUS_IRQ(15)
65#define IRQ_BBUS_AHBDMA1	BBUS_IRQ(24)
66#define IRQ_BBUS_AHBDMA2	BBUS_IRQ(25)
67
68/*
69 * these Interrupts are specific for the a9m9750dev board.
70 * They are generated by an FPGA that interrupts the CPU on
71 * IRQ_NS9360_EXT2
72 */
73#define FPGA_IRQ(irq)	(64 + irq)
74
75#define IRQ_FPGA_UARTA		FPGA_IRQ(0)
76#define IRQ_FPGA_UARTB		FPGA_IRQ(1)
77#define IRQ_FPGA_UARTC		FPGA_IRQ(2)
78#define IRQ_FPGA_UARTD		FPGA_IRQ(3)
79#define IRQ_FPGA_TOUCH		FPGA_IRQ(4)
80#define IRQ_FPGA_CF		FPGA_IRQ(5)
81#define IRQ_FPGA_CAN0		FPGA_IRQ(6)
82#define IRQ_FPGA_CAN1		FPGA_IRQ(7)
83
84#define NR_IRQS	72
85
86#endif /* __ASM_ARCH_IRQS_H */