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-rw-r--r--arch/arm/mach-omap2/devices.c66
1 files changed, 58 insertions, 8 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index aa4322451e8b..52ec2f2d6360 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -24,7 +24,7 @@
24#include <asm/arch/mux.h> 24#include <asm/arch/mux.h>
25#include <asm/arch/gpio.h> 25#include <asm/arch/gpio.h>
26 26
27#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE) 27#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
28 28
29#define OMAP2_I2C_BASE2 0x48072000 29#define OMAP2_I2C_BASE2 0x48072000
30#define OMAP2_I2C_INT2 57 30#define OMAP2_I2C_INT2 57
@@ -42,8 +42,8 @@ static struct resource i2c_resources2[] = {
42}; 42};
43 43
44static struct platform_device omap_i2c_device2 = { 44static struct platform_device omap_i2c_device2 = {
45 .name = "i2c_omap", 45 .name = "i2c_omap",
46 .id = 2, 46 .id = 2,
47 .num_resources = ARRAY_SIZE(i2c_resources2), 47 .num_resources = ARRAY_SIZE(i2c_resources2),
48 .resource = i2c_resources2, 48 .resource = i2c_resources2,
49}; 49};
@@ -66,6 +66,40 @@ static void omap_init_i2c(void) {}
66 66
67#endif 67#endif
68 68
69#if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE)
70#define OMAP2_MBOX_BASE IO_ADDRESS(OMAP24XX_MAILBOX_BASE)
71
72static struct resource mbox_resources[] = {
73 {
74 .start = OMAP2_MBOX_BASE,
75 .end = OMAP2_MBOX_BASE + 0x11f,
76 .flags = IORESOURCE_MEM,
77 },
78 {
79 .start = INT_24XX_MAIL_U0_MPU,
80 .flags = IORESOURCE_IRQ,
81 },
82 {
83 .start = INT_24XX_MAIL_U3_MPU,
84 .flags = IORESOURCE_IRQ,
85 },
86};
87
88static struct platform_device mbox_device = {
89 .name = "mailbox",
90 .id = -1,
91 .num_resources = ARRAY_SIZE(mbox_resources),
92 .resource = mbox_resources,
93};
94
95static inline void omap_init_mbox(void)
96{
97 platform_device_register(&mbox_device);
98}
99#else
100static inline void omap_init_mbox(void) { }
101#endif
102
69#if defined(CONFIG_OMAP_STI) 103#if defined(CONFIG_OMAP_STI)
70 104
71#define OMAP2_STI_BASE IO_ADDRESS(0x48068000) 105#define OMAP2_STI_BASE IO_ADDRESS(0x48068000)
@@ -111,29 +145,45 @@ static inline void omap_init_sti(void) {}
111#define OMAP2_MCSPI1_BASE 0x48098000 145#define OMAP2_MCSPI1_BASE 0x48098000
112#define OMAP2_MCSPI2_BASE 0x4809a000 146#define OMAP2_MCSPI2_BASE 0x4809a000
113 147
114/* FIXME: use resources instead */
115
116static struct omap2_mcspi_platform_config omap2_mcspi1_config = { 148static struct omap2_mcspi_platform_config omap2_mcspi1_config = {
117 .base = io_p2v(OMAP2_MCSPI1_BASE),
118 .num_cs = 4, 149 .num_cs = 4,
119}; 150};
120 151
152static struct resource omap2_mcspi1_resources[] = {
153 {
154 .start = OMAP2_MCSPI1_BASE,
155 .end = OMAP2_MCSPI1_BASE + 0xff,
156 .flags = IORESOURCE_MEM,
157 },
158};
159
121struct platform_device omap2_mcspi1 = { 160struct platform_device omap2_mcspi1 = {
122 .name = "omap2_mcspi", 161 .name = "omap2_mcspi",
123 .id = 1, 162 .id = 1,
163 .num_resources = ARRAY_SIZE(omap2_mcspi1_resources),
164 .resource = omap2_mcspi1_resources,
124 .dev = { 165 .dev = {
125 .platform_data = &omap2_mcspi1_config, 166 .platform_data = &omap2_mcspi1_config,
126 }, 167 },
127}; 168};
128 169
129static struct omap2_mcspi_platform_config omap2_mcspi2_config = { 170static struct omap2_mcspi_platform_config omap2_mcspi2_config = {
130 .base = io_p2v(OMAP2_MCSPI2_BASE),
131 .num_cs = 2, 171 .num_cs = 2,
132}; 172};
133 173
174static struct resource omap2_mcspi2_resources[] = {
175 {
176 .start = OMAP2_MCSPI2_BASE,
177 .end = OMAP2_MCSPI2_BASE + 0xff,
178 .flags = IORESOURCE_MEM,
179 },
180};
181
134struct platform_device omap2_mcspi2 = { 182struct platform_device omap2_mcspi2 = {
135 .name = "omap2_mcspi", 183 .name = "omap2_mcspi",
136 .id = 2, 184 .id = 2,
185 .num_resources = ARRAY_SIZE(omap2_mcspi2_resources),
186 .resource = omap2_mcspi2_resources,
137 .dev = { 187 .dev = {
138 .platform_data = &omap2_mcspi2_config, 188 .platform_data = &omap2_mcspi2_config,
139 }, 189 },
@@ -157,10 +207,10 @@ static int __init omap2_init_devices(void)
157 * in alphabetical order so they're easier to sort through. 207 * in alphabetical order so they're easier to sort through.
158 */ 208 */
159 omap_init_i2c(); 209 omap_init_i2c();
210 omap_init_mbox();
160 omap_init_mcspi(); 211 omap_init_mcspi();
161 omap_init_sti(); 212 omap_init_sti();
162 213
163 return 0; 214 return 0;
164} 215}
165arch_initcall(omap2_init_devices); 216arch_initcall(omap2_init_devices);
166