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 43c7ac4b7f8..aa6972781e4 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -21,6 +21,7 @@ #include <linux/clk.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/i2c/twl4030.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -38,6 +39,8 @@ #include <asm/delay.h> #include <mach/control.h> +#include "mmc-twl4030.h" + #define SDP3430_SMC91X_CS 3 static struct resource ldp_smc911x_resources[] = { @@ -109,14 +112,48 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { { OMAP_TAG_UART, &ldp_uart_config }, }; +static struct twl4030_gpio_platform_data ldp_gpio_data = { + .gpio_base = OMAP_MAX_GPIO_LINES, + .irq_base = TWL4030_GPIO_IRQ_BASE, + .irq_end = TWL4030_GPIO_IRQ_END, +}; + +static struct twl4030_platform_data ldp_twldata = { + .irq_base = TWL4030_IRQ_BASE, + .irq_end = TWL4030_IRQ_END, + + /* platform_data for children goes here */ + .gpio = &ldp_gpio_data, +}; + +static struct i2c_board_info __initdata ldp_i2c_boardinfo[] = { + { + I2C_BOARD_INFO("twl4030", 0x48), + .flags = I2C_CLIENT_WAKE, + .irq = INT_34XX_SYS_NIRQ, + .platform_data = &ldp_twldata, + }, +}; + static int __init omap_i2c_init(void) { - omap_register_i2c_bus(1, 2600, NULL, 0); + omap_register_i2c_bus(1, 2600, ldp_i2c_boardinfo, + ARRAY_SIZE(ldp_i2c_boardinfo)); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, NULL, 0); return 0; } +static struct twl4030_hsmmc_info mmc[] __initdata = { + { + .mmc = 1, + .wires = 4, + .gpio_cd = -EINVAL, + .gpio_wp = -EINVAL, + }, + {} /* Terminator */ +}; + static void __init omap_ldp_init(void) { omap_i2c_init(); @@ -124,6 +161,7 @@ static void __init omap_ldp_init(void) omap_board_config = ldp_config; omap_board_config_size = ARRAY_SIZE(ldp_config); omap_serial_init(); + twl4030_mmc_init(mmc); } static void __init omap_ldp_map_io(void) |