ARM: EXYNOS4: enable frame buffer on Universal C210 board

This patch adds platform definitions to enable s3c-fb driver.
Framebuffer window with 480x800x16bpp mode has been defined.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index 6fc1722..bfdb695 100644 (file)
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -178,6 +178,7 @@ config MACH_UNIVERSAL_C210
        select S5P_DEV_FIMC1
        select S5P_DEV_FIMC2
        select S5P_DEV_FIMC3
+       select S5P_DEV_FIMD0
        select S3C_DEV_HSMMC
        select S3C_DEV_HSMMC2
        select S3C_DEV_HSMMC3
@@ -187,6 +188,7 @@ config MACH_UNIVERSAL_C210
        select S5P_DEV_MFC
        select S5P_DEV_ONENAND
        select EXYNOS4_DEV_PD
+       select EXYNOS4_SETUP_FIMD0
        select EXYNOS4_SETUP_I2C1
        select EXYNOS4_SETUP_I2C3
        select EXYNOS4_SETUP_I2C5

diff --git a/arch/arm/mach-exynos4/mach-universal_c210.c b/arch/arm/mach-exynos4/mach-universal_c210.c
index b3b5d89..3ca7f3a 100644 (file)
--- a/arch/arm/mach-exynos4/mach-universal_c210.c
+++ b/arch/arm/mach-exynos4/mach-universal_c210.c
@@ -13,6 +13,7 @@
 #include <linux/i2c.h>
 #include <linux/gpio_keys.h>
 #include <linux/gpio.h>
+#include <linux/fb.h>
 #include <linux/mfd/max8998.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
@@ -31,9 +32,11 @@
 #include <plat/devs.h>
 #include <plat/iic.h>
 #include <plat/gpio-cfg.h>
+#include <plat/fb.h>
 #include <plat/mfc.h>
 #include <plat/sdhci.h>
 #include <plat/pd.h>
+#include <plat/regs-fb-v4.h>
 
 #include <mach/map.h>
 
@@ -702,6 +705,32 @@ static struct i2c_board_info i2c1_devs[] __initdata = {
        /* Gyro, To be updated */
 };
 
+/* Frame Buffer */
+static struct s3c_fb_pd_win universal_fb_win0 = {
+       .win_mode = {
+               .left_margin    = 16,
+               .right_margin   = 16,
+               .upper_margin   = 2,
+               .lower_margin   = 28,
+               .hsync_len      = 2,
+               .vsync_len      = 1,
+               .xres           = 480,
+               .yres           = 800,
+               .refresh        = 55,
+       },
+       .max_bpp        = 32,
+       .default_bpp    = 16,
+};
+
+static struct s3c_fb_platdata universal_lcd_pdata __initdata = {
+       .win[0]         = &universal_fb_win0,
+       .vidcon0        = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
+                         VIDCON0_CLKSEL_LCD,
+       .vidcon1        = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
+                         | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
+       .setup_gpio     = exynos4_fimd0_gpio_setup_24bpp,
+};
+
 static struct platform_device *universal_devices[] __initdata = {
        /* Samsung Platform Devices */
        &s5p_device_fimc0,
@@ -719,10 +748,12 @@ static struct platform_device *universal_devices[] __initdata = {
        &i2c_gpio12,
        &universal_gpio_keys,
        &s5p_device_onenand,
+       &s5p_device_fimd0,
        &s5p_device_mfc,
        &s5p_device_mfc_l,
        &s5p_device_mfc_r,
        &exynos4_device_pd[PD_MFC],
+       &exynos4_device_pd[PD_LCD0],
 };
 
 static void __init universal_map_io(void)
@@ -751,6 +782,8 @@ static void __init universal_machine_init(void)
        s3c_i2c5_set_platdata(NULL);
        i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
 
+       s5p_fimd0_set_platdata(&universal_lcd_pdata);
+
        universal_touchkey_init();
        i2c_register_board_info(I2C_GPIO_BUS_12, i2c_gpio12_devs,
                        ARRAY_SIZE(i2c_gpio12_devs));
@@ -758,6 +791,7 @@ static void __init universal_machine_init(void)
        /* Last */
        platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices));
        s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
+       s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;
 }
 
 MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210")