1/*
2 *  linux/include/asm-arm/hardware/ioc.h
3 *
4 *  Copyright (C) Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 *  Use these macros to read/write the IOC.  All it does is perform the actual
11 *  read/write.
12 */
13#ifndef __ASMARM_HARDWARE_IOC_H
14#define __ASMARM_HARDWARE_IOC_H
15
16#ifndef __ASSEMBLY__
17
18/*
19 * We use __raw_base variants here so that we give the compiler the
20 * chance to keep IOC_BASE in a register.
21 */
22#define ioc_readb(off)		__raw_readb(IOC_BASE + (off))
23#define ioc_writeb(val,off)	__raw_writeb(val, IOC_BASE + (off))
24
25#endif
26
27#define IOC_CONTROL	(0x00)
28#define IOC_KARTTX	(0x04)
29#define IOC_KARTRX	(0x04)
30
31#define IOC_IRQSTATA	(0x10)
32#define IOC_IRQREQA	(0x14)
33#define IOC_IRQCLRA	(0x14)
34#define IOC_IRQMASKA	(0x18)
35
36#define IOC_IRQSTATB	(0x20)
37#define IOC_IRQREQB	(0x24)
38#define IOC_IRQMASKB	(0x28)
39
40#define IOC_FIQSTAT	(0x30)
41#define IOC_FIQREQ	(0x34)
42#define IOC_FIQMASK	(0x38)
43
44#define IOC_T0CNTL	(0x40)
45#define IOC_T0LTCHL	(0x40)
46#define IOC_T0CNTH	(0x44)
47#define IOC_T0LTCHH	(0x44)
48#define IOC_T0GO	(0x48)
49#define IOC_T0LATCH	(0x4c)
50
51#define IOC_T1CNTL	(0x50)
52#define IOC_T1LTCHL	(0x50)
53#define IOC_T1CNTH	(0x54)
54#define IOC_T1LTCHH	(0x54)
55#define IOC_T1GO	(0x58)
56#define IOC_T1LATCH	(0x5c)
57
58#define IOC_T2CNTL	(0x60)
59#define IOC_T2LTCHL	(0x60)
60#define IOC_T2CNTH	(0x64)
61#define IOC_T2LTCHH	(0x64)
62#define IOC_T2GO	(0x68)
63#define IOC_T2LATCH	(0x6c)
64
65#define IOC_T3CNTL	(0x70)
66#define IOC_T3LTCHL	(0x70)
67#define IOC_T3CNTH	(0x74)
68#define IOC_T3LTCHH	(0x74)
69#define IOC_T3GO	(0x78)
70#define IOC_T3LATCH	(0x7c)
71
72#endif
73