[ARM] 3393/2: AT91RM9200 LED support
[linux-2.6.git] / arch / arm / mach-at91rm9200 / common.c
1 /*
2  * arch/arm/mach-at91rm9200/common.c
3  *
4  *  Copyright (C) 2005 SAN People
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 as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  */
12
13 #include <linux/config.h>
14 #include <linux/module.h>
15
16 #include <asm/mach/arch.h>
17 #include <asm/mach/map.h>
18
19 #include <asm/arch/hardware.h>
20
21 static struct map_desc at91rm9200_io_desc[] __initdata = {
22         {
23                 .virtual        = AT91_VA_BASE_SYS,
24                 .pfn            = __phys_to_pfn(AT91_BASE_SYS),
25                 .length         = SZ_4K,
26                 .type           = MT_DEVICE,
27         }, {
28                 .virtual        = AT91_VA_BASE_SPI,
29                 .pfn            = __phys_to_pfn(AT91_BASE_SPI),
30                 .length         = SZ_16K,
31                 .type           = MT_DEVICE,
32         }, {
33                 .virtual        = AT91_VA_BASE_SSC2,
34                 .pfn            = __phys_to_pfn(AT91_BASE_SSC2),
35                 .length         = SZ_16K,
36                 .type           = MT_DEVICE,
37         }, {
38                 .virtual        = AT91_VA_BASE_SSC1,
39                 .pfn            = __phys_to_pfn(AT91_BASE_SSC1),
40                 .length         = SZ_16K,
41                 .type           = MT_DEVICE,
42         }, {
43                 .virtual        = AT91_VA_BASE_SSC0,
44                 .pfn            = __phys_to_pfn(AT91_BASE_SSC0),
45                 .length         = SZ_16K,
46                 .type           = MT_DEVICE,
47         }, {
48                 .virtual        = AT91_VA_BASE_US3,
49                 .pfn            = __phys_to_pfn(AT91_BASE_US3),
50                 .length         = SZ_16K,
51                 .type           = MT_DEVICE,
52         }, {
53                 .virtual        = AT91_VA_BASE_US2,
54                 .pfn            = __phys_to_pfn(AT91_BASE_US2),
55                 .length         = SZ_16K,
56                 .type           = MT_DEVICE,
57         }, {
58                 .virtual        = AT91_VA_BASE_US1,
59                 .pfn            = __phys_to_pfn(AT91_BASE_US1),
60                 .length         = SZ_16K,
61                 .type           = MT_DEVICE,
62         }, {
63                 .virtual        = AT91_VA_BASE_US0,
64                 .pfn            = __phys_to_pfn(AT91_BASE_US0),
65                 .length         = SZ_16K,
66                 .type           = MT_DEVICE,
67         }, {
68                 .virtual        = AT91_VA_BASE_EMAC,
69                 .pfn            = __phys_to_pfn(AT91_BASE_EMAC),
70                 .length         = SZ_16K,
71                 .type           = MT_DEVICE,
72         }, {
73                 .virtual        = AT91_VA_BASE_TWI,
74                 .pfn            = __phys_to_pfn(AT91_BASE_TWI),
75                 .length         = SZ_16K,
76                 .type           = MT_DEVICE,
77         }, {
78                 .virtual        = AT91_VA_BASE_MCI,
79                 .pfn            = __phys_to_pfn(AT91_BASE_MCI),
80                 .length         = SZ_16K,
81                 .type           = MT_DEVICE,
82         }, {
83                 .virtual        = AT91_VA_BASE_UDP,
84                 .pfn            = __phys_to_pfn(AT91_BASE_UDP),
85                 .length         = SZ_16K,
86                 .type           = MT_DEVICE,
87         }, {
88                 .virtual        = AT91_VA_BASE_TCB1,
89                 .pfn            = __phys_to_pfn(AT91_BASE_TCB1),
90                 .length         = SZ_16K,
91                 .type           = MT_DEVICE,
92         }, {
93                 .virtual        = AT91_VA_BASE_TCB0,
94                 .pfn            = __phys_to_pfn(AT91_BASE_TCB0),
95                 .length         = SZ_16K,
96                 .type           = MT_DEVICE,
97         },
98 };
99
100 void __init at91rm9200_map_io(void)
101 {
102         iotable_init(at91rm9200_io_desc, ARRAY_SIZE(at91rm9200_io_desc));
103 }
104
105
106 unsigned long at91_master_clock;
107
108 EXPORT_SYMBOL(at91_master_clock);
109
110
111 int at91_serial_map[AT91_NR_UART];
112 int at91_console_port;
113
114 EXPORT_SYMBOL(at91_serial_map);
115 EXPORT_SYMBOL(at91_console_port);