Commit f3f5bfe2 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Kukjin Kim
Browse files

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: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 3c766699

arch/arm/mach-exynos4/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -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

arch/arm/mach-exynos4/mach-universal_c210.c

+34 −0
Original line number Diff line number Diff line
@@ -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")