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-rw-r--r--arch/arm/mach-at91rm9200/at91rm9200.c110
1 files changed, 110 insertions, 0 deletions
diff --git a/arch/arm/mach-at91rm9200/at91rm9200.c b/arch/arm/mach-at91rm9200/at91rm9200.c
new file mode 100644
index 000000000000..90f08d383889
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+++ b/arch/arm/mach-at91rm9200/at91rm9200.c
@@ -0,0 +1,110 @@
1/*
2 * arch/arm/mach-at91rm9200/at91rm9200.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/hardware.h>
20#include "generic.h"
21
22static struct map_desc at91rm9200_io_desc[] __initdata = {
23 {
24 .virtual = AT91_VA_BASE_SYS,
25 .pfn = __phys_to_pfn(AT91_BASE_SYS),
26 .length = SZ_4K,
27 .type = MT_DEVICE,
28 }, {
29 .virtual = AT91_VA_BASE_SPI,
30 .pfn = __phys_to_pfn(AT91_BASE_SPI),
31 .length = SZ_16K,
32 .type = MT_DEVICE,
33 }, {
34 .virtual = AT91_VA_BASE_SSC2,
35 .pfn = __phys_to_pfn(AT91_BASE_SSC2),
36 .length = SZ_16K,
37 .type = MT_DEVICE,
38 }, {
39 .virtual = AT91_VA_BASE_SSC1,
40 .pfn = __phys_to_pfn(AT91_BASE_SSC1),
41 .length = SZ_16K,
42 .type = MT_DEVICE,
43 }, {
44 .virtual = AT91_VA_BASE_SSC0,
45 .pfn = __phys_to_pfn(AT91_BASE_SSC0),
46 .length = SZ_16K,
47 .type = MT_DEVICE,
48 }, {
49 .virtual = AT91_VA_BASE_US3,
50 .pfn = __phys_to_pfn(AT91_BASE_US3),
51 .length = SZ_16K,
52 .type = MT_DEVICE,
53 }, {
54 .virtual = AT91_VA_BASE_US2,
55 .pfn = __phys_to_pfn(AT91_BASE_US2),
56 .length = SZ_16K,
57 .type = MT_DEVICE,
58 }, {
59 .virtual = AT91_VA_BASE_US1,
60 .pfn = __phys_to_pfn(AT91_BASE_US1),
61 .length = SZ_16K,
62 .type = MT_DEVICE,
63 }, {
64 .virtual = AT91_VA_BASE_US0,
65 .pfn = __phys_to_pfn(AT91_BASE_US0),
66 .length = SZ_16K,
67 .type = MT_DEVICE,
68 }, {
69 .virtual = AT91_VA_BASE_EMAC,
70 .pfn = __phys_to_pfn(AT91_BASE_EMAC),
71 .length = SZ_16K,
72 .type = MT_DEVICE,
73 }, {
74 .virtual = AT91_VA_BASE_TWI,
75 .pfn = __phys_to_pfn(AT91_BASE_TWI),
76 .length = SZ_16K,
77 .type = MT_DEVICE,
78 }, {
79 .virtual = AT91_VA_BASE_MCI,
80 .pfn = __phys_to_pfn(AT91_BASE_MCI),
81 .length = SZ_16K,
82 .type = MT_DEVICE,
83 }, {
84 .virtual = AT91_VA_BASE_UDP,
85 .pfn = __phys_to_pfn(AT91_BASE_UDP),
86 .length = SZ_16K,
87 .type = MT_DEVICE,
88 }, {
89 .virtual = AT91_VA_BASE_TCB1,
90 .pfn = __phys_to_pfn(AT91_BASE_TCB1),
91 .length = SZ_16K,
92 .type = MT_DEVICE,
93 }, {
94 .virtual = AT91_VA_BASE_TCB0,
95 .pfn = __phys_to_pfn(AT91_BASE_TCB0),
96 .length = SZ_16K,
97 .type = MT_DEVICE,
98 }, {
99 .virtual = AT91_SRAM_VIRT_BASE,
100 .pfn = __phys_to_pfn(AT91_SRAM_BASE),
101 .length = AT91_SRAM_SIZE,
102 .type = MT_DEVICE,
103 },
104};
105
106void __init at91rm9200_map_io(void)
107{
108 iotable_init(at91rm9200_io_desc, ARRAY_SIZE(at91rm9200_io_desc));
109}
110