diff options
Diffstat (limited to 'arch/arm/plat-omap/devices.c')
-rw-r--r-- | arch/arm/plat-omap/devices.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index c5dab1d6417e..4a53f9ba6c43 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c | |||
@@ -89,68 +89,6 @@ static inline void omap_init_dsp(void) { } | |||
89 | #endif /* CONFIG_OMAP_DSP */ | 89 | #endif /* CONFIG_OMAP_DSP */ |
90 | 90 | ||
91 | /*-------------------------------------------------------------------------*/ | 91 | /*-------------------------------------------------------------------------*/ |
92 | #if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE) | ||
93 | |||
94 | #define OMAP1_I2C_BASE 0xfffb3800 | ||
95 | #define OMAP2_I2C_BASE1 0x48070000 | ||
96 | #define OMAP_I2C_SIZE 0x3f | ||
97 | #define OMAP1_I2C_INT INT_I2C | ||
98 | #define OMAP2_I2C_INT1 56 | ||
99 | |||
100 | static struct resource i2c_resources1[] = { | ||
101 | { | ||
102 | .start = 0, | ||
103 | .end = 0, | ||
104 | .flags = IORESOURCE_MEM, | ||
105 | }, | ||
106 | { | ||
107 | .start = 0, | ||
108 | .flags = IORESOURCE_IRQ, | ||
109 | }, | ||
110 | }; | ||
111 | |||
112 | /* DMA not used; works around erratum writing to non-empty i2c fifo */ | ||
113 | |||
114 | static struct platform_device omap_i2c_device1 = { | ||
115 | .name = "i2c_omap", | ||
116 | .id = 1, | ||
117 | .num_resources = ARRAY_SIZE(i2c_resources1), | ||
118 | .resource = i2c_resources1, | ||
119 | }; | ||
120 | |||
121 | /* See also arch/arm/mach-omap2/devices.c for second I2C on 24xx */ | ||
122 | static void omap_init_i2c(void) | ||
123 | { | ||
124 | if (cpu_is_omap24xx()) { | ||
125 | i2c_resources1[0].start = OMAP2_I2C_BASE1; | ||
126 | i2c_resources1[0].end = OMAP2_I2C_BASE1 + OMAP_I2C_SIZE; | ||
127 | i2c_resources1[1].start = OMAP2_I2C_INT1; | ||
128 | } else { | ||
129 | i2c_resources1[0].start = OMAP1_I2C_BASE; | ||
130 | i2c_resources1[0].end = OMAP1_I2C_BASE + OMAP_I2C_SIZE; | ||
131 | i2c_resources1[1].start = OMAP1_I2C_INT; | ||
132 | } | ||
133 | |||
134 | /* FIXME define and use a boot tag, in case of boards that | ||
135 | * either don't wire up I2C, or chips that mux it differently... | ||
136 | * it can include clocking and address info, maybe more. | ||
137 | */ | ||
138 | if (cpu_is_omap24xx()) { | ||
139 | omap_cfg_reg(M19_24XX_I2C1_SCL); | ||
140 | omap_cfg_reg(L15_24XX_I2C1_SDA); | ||
141 | } else { | ||
142 | omap_cfg_reg(I2C_SCL); | ||
143 | omap_cfg_reg(I2C_SDA); | ||
144 | } | ||
145 | |||
146 | (void) platform_device_register(&omap_i2c_device1); | ||
147 | } | ||
148 | |||
149 | #else | ||
150 | static inline void omap_init_i2c(void) {} | ||
151 | #endif | ||
152 | |||
153 | /*-------------------------------------------------------------------------*/ | ||
154 | #if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) | 92 | #if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE) |
155 | 93 | ||
156 | static void omap_init_kp(void) | 94 | static void omap_init_kp(void) |
@@ -501,7 +439,6 @@ static int __init omap_init_devices(void) | |||
501 | * in alphabetical order so they're easier to sort through. | 439 | * in alphabetical order so they're easier to sort through. |
502 | */ | 440 | */ |
503 | omap_init_dsp(); | 441 | omap_init_dsp(); |
504 | omap_init_i2c(); | ||
505 | omap_init_kp(); | 442 | omap_init_kp(); |
506 | omap_init_mmc(); | 443 | omap_init_mmc(); |
507 | omap_init_uwire(); | 444 | omap_init_uwire(); |