diff options
Diffstat (limited to 'arch/arm/mach-omap1/board-osk.c')
| -rw-r--r-- | arch/arm/mach-omap1/board-osk.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index a61bf455ee02..5db182da322b 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -29,6 +29,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/interrupt.h> #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/i2c.h> @@ -308,6 +309,18 @@ static struct platform_device osk5912_kp_device = { .resource = osk5912_kp_resources, }; +static struct omap_backlight_config mistral_bl_data = { + .default_intensity = 0xa0, +}; + +static struct platform_device mistral_bl_device = { + .name = "omap-bl", + .id = -1, + .dev = { + .platform_data = &mistral_bl_data, + }, +}; + static struct platform_device osk5912_lcd_device = { .name = "lcd_osk", .id = -1, @@ -315,6 +328,7 @@ static struct platform_device osk5912_lcd_device = { static struct platform_device *mistral_devices[] __initdata = { &osk5912_kp_device, + &mistral_bl_device, &osk5912_lcd_device, }; @@ -358,6 +372,38 @@ static void __init osk_mistral_init(void) * can't talk to the ads or even the i2c eeprom. */ + /* parallel camera interface */ + omap_cfg_reg(J15_1610_CAM_LCLK); + omap_cfg_reg(J18_1610_CAM_D7); + omap_cfg_reg(J19_1610_CAM_D6); + omap_cfg_reg(J14_1610_CAM_D5); + omap_cfg_reg(K18_1610_CAM_D4); + omap_cfg_reg(K19_1610_CAM_D3); + omap_cfg_reg(K15_1610_CAM_D2); + omap_cfg_reg(K14_1610_CAM_D1); + omap_cfg_reg(L19_1610_CAM_D0); + omap_cfg_reg(L18_1610_CAM_VS); + omap_cfg_reg(L15_1610_CAM_HS); + omap_cfg_reg(M19_1610_CAM_RSTZ); + omap_cfg_reg(Y15_1610_CAM_OUTCLK); + + /* serial camera interface */ + omap_cfg_reg(H19_1610_CAM_EXCLK); + omap_cfg_reg(W13_1610_CCP_CLKM); + omap_cfg_reg(Y12_1610_CCP_CLKP); + /* CCP_DATAM CONFLICTS WITH UART1.TX (and serial console) */ + // omap_cfg_reg(Y14_1610_CCP_DATAM); + omap_cfg_reg(W14_1610_CCP_DATAP); + + /* CAM_PWDN */ + if (omap_request_gpio(11) == 0) { + omap_cfg_reg(N20_1610_GPIO11); + omap_set_gpio_direction(11, 0 /* out */); + omap_set_gpio_dataout(11, 0 /* off */); + } else + pr_debug("OSK+Mistral: CAM_PWDN is awol\n"); + + // omap_cfg_reg(P19_1610_GPIO6); // BUSY omap_cfg_reg(P20_1610_GPIO4); // PENIRQ set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING); @@ -388,6 +434,15 @@ static void __init osk_mistral_init(void) } else printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n"); + /* LCD: backlight, and power; power controls other devices on the + * board, like the touchscreen, EEPROM, and wakeup (!) switch. + */ + omap_cfg_reg(PWL); + if (omap_request_gpio(2) == 0) { + omap_set_gpio_direction(2, 0 /* out */); + omap_set_gpio_dataout(2, 1 /* on */); + } + platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices)); } #else |