diff options
Diffstat (limited to 'arch/arm/mach-exynos4')
| -rw-r--r-- | arch/arm/mach-exynos4/Kconfig | 5 | ||||
| -rw-r--r-- | arch/arm/mach-exynos4/mach-origen.c | 63 |
2 files changed, 66 insertions, 2 deletions
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index 257dbaaf149b..6fc17228a636 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -229,11 +229,14 @@ config MACH_ORIGEN select S5P_DEV_FIMC1 select S5P_DEV_FIMC2 select S5P_DEV_FIMC3 + select S5P_DEV_FIMD0 select S5P_DEV_I2C_HDMIPHY - select S5P_DEV_USB_EHCI select S5P_DEV_TV + select S5P_DEV_USB_EHCI + select EXYNOS4_DEV_PD select SAMSUNG_DEV_BACKLIGHT select SAMSUNG_DEV_PWM + select EXYNOS4_SETUP_FIMD0 select EXYNOS4_SETUP_SDHCI select EXYNOS4_SETUP_USB_PHY help diff --git a/arch/arm/mach-exynos4/mach-origen.c b/arch/arm/mach-exynos4/mach-origen.c index 3da77766961e..349e2977b2ed 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -19,11 +19,15 @@ #include <linux/i2c.h> #include <linux/regulator/machine.h> #include <linux/mfd/max8997.h> +#include <linux/lcd.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> +#include <video/platform_lcd.h> + #include <plat/regs-serial.h> +#include <plat/regs-fb-v4.h> #include <plat/exynos4.h> #include <plat/cpu.h> #include <plat/devs.h> @@ -33,6 +37,8 @@ #include <plat/clock.h> #include <plat/gpio-cfg.h> #include <plat/backlight.h> +#include <plat/pd.h> +#include <plat/fb.h> #include <mach/map.h> @@ -529,10 +535,59 @@ static struct platform_device origen_device_gpiokeys = { }, }; +static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int power) +{ + int ret; + + if (power) + ret = gpio_request_one(EXYNOS4_GPE3(4), + GPIOF_OUT_INIT_HIGH, "GPE3_4"); + else + ret = gpio_request_one(EXYNOS4_GPE3(4), + GPIOF_OUT_INIT_LOW, "GPE3_4"); + + gpio_free(EXYNOS4_GPE3(4)); + + if (ret) + pr_err("failed to request gpio for LCD power: %d\n", ret); +} + +static struct plat_lcd_data origen_lcd_hv070wsa_data = { + .set_power = lcd_hv070wsa_set_power, +}; + +static struct platform_device origen_lcd_hv070wsa = { + .name = "platform-lcd", + .dev.parent = &s5p_device_fimd0.dev, + .dev.platform_data = &origen_lcd_hv070wsa_data, +}; + +static struct s3c_fb_pd_win origen_fb_win0 = { + .win_mode = { + .left_margin = 64, + .right_margin = 16, + .upper_margin = 64, + .lower_margin = 16, + .hsync_len = 48, + .vsync_len = 3, + .xres = 1024, + .yres = 600, + }, + .max_bpp = 32, + .default_bpp = 24, +}; + +static struct s3c_fb_platdata origen_lcd_pdata __initdata = { + .win[0] = &origen_fb_win0, + .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, + .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, + .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, +}; + static struct platform_device *origen_devices[] __initdata = { - &s3c_device_i2c0, &s3c_device_hsmmc2, &s3c_device_hsmmc0, + &s3c_device_i2c0, &s3c_device_rtc, &s3c_device_wdt, &s5p_device_ehci, @@ -540,10 +595,13 @@ static struct platform_device *origen_devices[] __initdata = { &s5p_device_fimc1, &s5p_device_fimc2, &s5p_device_fimc3, + &s5p_device_fimd0, &s5p_device_hdmi, &s5p_device_i2c_hdmiphy, &s5p_device_mixer, + &exynos4_device_pd[PD_LCD0], &origen_device_gpiokeys, + &origen_lcd_hv070wsa, }; /* LCD Backlight data */ @@ -590,7 +648,10 @@ static void __init origen_machine_init(void) s5p_i2c_hdmiphy_set_platdata(NULL); + s5p_fimd0_set_platdata(&origen_lcd_pdata); + platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); + s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev; samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data); } |