diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-overo.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-overo.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index dff5528fbfb5..9917d2fddc2f 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -44,6 +44,7 @@ #include <mach/gpmc.h> #include <mach/hardware.h> #include <mach/nand.h> +#include <mach/mux.h> #include <mach/usb.h> #include "sdram-micron-mt46h32m32lf-6.h" @@ -51,6 +52,7 @@ #define OVERO_GPIO_BT_XGATE 15 #define OVERO_GPIO_W2W_NRESET 16 +#define OVERO_GPIO_PENDOWN 114 #define OVERO_GPIO_BT_NRESET 164 #define OVERO_GPIO_USBH_CPEN 168 #define OVERO_GPIO_USBH_NRESET 183 @@ -146,7 +148,7 @@ static struct platform_device overo_smsc911x_device = { .name = "smsc911x", .id = -1, .num_resources = ARRAY_SIZE(overo_smsc911x_resources), - .resource = &overo_smsc911x_resources, + .resource = overo_smsc911x_resources, .dev = { .platform_data = &overo_smsc911x_config, }, @@ -269,9 +271,6 @@ static void __init overo_flash_init(void) printk(KERN_ERR "Unable to register NAND device\n"); } } -static struct omap_uart_config overo_uart_config __initdata = { - .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), -}; static struct twl4030_hsmmc_info mmc[] = { { @@ -358,13 +357,6 @@ static int __init overo_i2c_init(void) return 0; } -static void __init overo_init_irq(void) -{ - omap2_init_common_hw(mt46h32m32lf6_sdrc_params); - omap_init_irq(); - omap_gpio_init(); -} - static struct platform_device overo_lcd_device = { .name = "overo_lcd", .id = -1, @@ -375,10 +367,19 @@ static struct omap_lcd_config overo_lcd_config __initdata = { }; static struct omap_board_config_kernel overo_config[] __initdata = { - { OMAP_TAG_UART, &overo_uart_config }, { OMAP_TAG_LCD, &overo_lcd_config }, }; +static void __init overo_init_irq(void) +{ + omap_board_config = overo_config; + omap_board_config_size = ARRAY_SIZE(overo_config); + omap2_init_common_hw(mt46h32m32lf6_sdrc_params, + mt46h32m32lf6_sdrc_params); + omap_init_irq(); + omap_gpio_init(); +} + static struct platform_device *overo_devices[] __initdata = { &overo_lcd_device, }; @@ -387,14 +388,16 @@ static void __init overo_init(void) { overo_i2c_init(); platform_add_devices(overo_devices, ARRAY_SIZE(overo_devices)); - omap_board_config = overo_config; - omap_board_config_size = ARRAY_SIZE(overo_config); omap_serial_init(); overo_flash_init(); usb_musb_init(); overo_ads7846_init(); overo_init_smsc911x(); + /* Ensure SDRC pins are mux'd for self-refresh */ + omap_cfg_reg(H16_34XX_SDRC_CKE0); + omap_cfg_reg(H17_34XX_SDRC_CKE1); + if ((gpio_request(OVERO_GPIO_W2W_NRESET, "OVERO_GPIO_W2W_NRESET") == 0) && (gpio_direction_output(OVERO_GPIO_W2W_NRESET, 1) == 0)) { |
