diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-ldp.c')
-rw-r--r-- | arch/arm/mach-omap2/board-ldp.c | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 43c7ac4b7f8f..aa6972781e4a 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c | |||
@@ -21,6 +21,7 @@ | |||
21 | #include <linux/clk.h> | 21 | #include <linux/clk.h> |
22 | #include <linux/spi/spi.h> | 22 | #include <linux/spi/spi.h> |
23 | #include <linux/spi/ads7846.h> | 23 | #include <linux/spi/ads7846.h> |
24 | #include <linux/i2c/twl4030.h> | ||
24 | 25 | ||
25 | #include <mach/hardware.h> | 26 | #include <mach/hardware.h> |
26 | #include <asm/mach-types.h> | 27 | #include <asm/mach-types.h> |
@@ -38,6 +39,8 @@ | |||
38 | #include <asm/delay.h> | 39 | #include <asm/delay.h> |
39 | #include <mach/control.h> | 40 | #include <mach/control.h> |
40 | 41 | ||
42 | #include "mmc-twl4030.h" | ||
43 | |||
41 | #define SDP3430_SMC91X_CS 3 | 44 | #define SDP3430_SMC91X_CS 3 |
42 | 45 | ||
43 | static struct resource ldp_smc911x_resources[] = { | 46 | static struct resource ldp_smc911x_resources[] = { |
@@ -109,14 +112,48 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { | |||
109 | { OMAP_TAG_UART, &ldp_uart_config }, | 112 | { OMAP_TAG_UART, &ldp_uart_config }, |
110 | }; | 113 | }; |
111 | 114 | ||
115 | static struct twl4030_gpio_platform_data ldp_gpio_data = { | ||
116 | .gpio_base = OMAP_MAX_GPIO_LINES, | ||
117 | .irq_base = TWL4030_GPIO_IRQ_BASE, | ||
118 | .irq_end = TWL4030_GPIO_IRQ_END, | ||
119 | }; | ||
120 | |||
121 | static struct twl4030_platform_data ldp_twldata = { | ||
122 | .irq_base = TWL4030_IRQ_BASE, | ||
123 | .irq_end = TWL4030_IRQ_END, | ||
124 | |||
125 | /* platform_data for children goes here */ | ||
126 | .gpio = &ldp_gpio_data, | ||
127 | }; | ||
128 | |||
129 | static struct i2c_board_info __initdata ldp_i2c_boardinfo[] = { | ||
130 | { | ||
131 | I2C_BOARD_INFO("twl4030", 0x48), | ||
132 | .flags = I2C_CLIENT_WAKE, | ||
133 | .irq = INT_34XX_SYS_NIRQ, | ||
134 | .platform_data = &ldp_twldata, | ||
135 | }, | ||
136 | }; | ||
137 | |||
112 | static int __init omap_i2c_init(void) | 138 | static int __init omap_i2c_init(void) |
113 | { | 139 | { |
114 | omap_register_i2c_bus(1, 2600, NULL, 0); | 140 | omap_register_i2c_bus(1, 2600, ldp_i2c_boardinfo, |
141 | ARRAY_SIZE(ldp_i2c_boardinfo)); | ||
115 | omap_register_i2c_bus(2, 400, NULL, 0); | 142 | omap_register_i2c_bus(2, 400, NULL, 0); |
116 | omap_register_i2c_bus(3, 400, NULL, 0); | 143 | omap_register_i2c_bus(3, 400, NULL, 0); |
117 | return 0; | 144 | return 0; |
118 | } | 145 | } |
119 | 146 | ||
147 | static struct twl4030_hsmmc_info mmc[] __initdata = { | ||
148 | { | ||
149 | .mmc = 1, | ||
150 | .wires = 4, | ||
151 | .gpio_cd = -EINVAL, | ||
152 | .gpio_wp = -EINVAL, | ||
153 | }, | ||
154 | {} /* Terminator */ | ||
155 | }; | ||
156 | |||
120 | static void __init omap_ldp_init(void) | 157 | static void __init omap_ldp_init(void) |
121 | { | 158 | { |
122 | omap_i2c_init(); | 159 | omap_i2c_init(); |
@@ -124,6 +161,7 @@ static void __init omap_ldp_init(void) | |||
124 | omap_board_config = ldp_config; | 161 | omap_board_config = ldp_config; |
125 | omap_board_config_size = ARRAY_SIZE(ldp_config); | 162 | omap_board_config_size = ARRAY_SIZE(ldp_config); |
126 | omap_serial_init(); | 163 | omap_serial_init(); |
164 | twl4030_mmc_init(mmc); | ||
127 | } | 165 | } |
128 | 166 | ||
129 | static void __init omap_ldp_map_io(void) | 167 | static void __init omap_ldp_map_io(void) |