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Commit 8f49720d authored by Thomas Abraham's avatar Thomas Abraham Committed by Kukjin Kim
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ARM: S5PV210: Add frame buffer display support for SMDKV210 



Enable frame buffer display support for SMDKV210 board.

Signed-off-by: default avatarThomas Abraham <thomas.ab@samsung.com>
Reviewed-by: default avatarJonghun Han <jonghun.han@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 387c31c7

arch/arm/mach-s5pv210/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -118,6 +118,7 @@ menu "S5PV210 Machines" 
config MACH_SMDKV210

	bool "SMDKV210"

	select CPU_S5PV210

	select S3C_DEV_FB

	select S3C_DEV_HSMMC

	select S3C_DEV_HSMMC1

	select S3C_DEV_HSMMC2
@@ -130,6 +131,7 @@ config MACH_SMDKV210 
	select SAMSUNG_DEV_IDE

	select SAMSUNG_DEV_KEYPAD

	select SAMSUNG_DEV_TS

	select S5PV210_SETUP_FB_24BPP

	select S5PV210_SETUP_I2C1

	select S5PV210_SETUP_I2C2

	select S5PV210_SETUP_IDE

arch/arm/mach-s5pv210/mach-smdkv210.c

+74 −0
Original line number Diff line number Diff line
@@ -14,14 +14,20 @@ 
#include <linux/init.h>

#include <linux/serial_core.h>

#include <linux/sysdev.h>

#include <linux/fb.h>

#include <linux/gpio.h>

#include <linux/delay.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/setup.h>

#include <asm/mach-types.h>



#include <video/platform_lcd.h>



#include <mach/map.h>

#include <mach/regs-clock.h>

#include <mach/regs-fb.h>



#include <plat/regs-serial.h>

#include <plat/s5pv210.h>
@@ -33,6 +39,7 @@ 
#include <plat/iic.h>

#include <plat/keypad.h>

#include <plat/pm.h>

#include <plat/fb.h>



/* Following are default values for UCON, ULCON and UFCON UART registers */

#define SMDKV210_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
@@ -102,12 +109,76 @@ static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = { 
	.cols		= 8,

};



static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd,

					unsigned int power)

{

	if (power) {

#if !defined(CONFIG_BACKLIGHT_PWM)

		gpio_request(S5PV210_GPD0(3), "GPD0");

		gpio_direction_output(S5PV210_GPD0(3), 1);

		gpio_free(S5PV210_GPD0(3));

#endif



		/* fire nRESET on power up */

		gpio_request(S5PV210_GPH0(6), "GPH0");



		gpio_direction_output(S5PV210_GPH0(6), 1);



		gpio_set_value(S5PV210_GPH0(6), 0);

		mdelay(10);



		gpio_set_value(S5PV210_GPH0(6), 1);

		mdelay(10);



		gpio_free(S5PV210_GPH0(6));

	} else {

#if !defined(CONFIG_BACKLIGHT_PWM)

		gpio_request(S5PV210_GPD0(3), "GPD0");

		gpio_direction_output(S5PV210_GPD0(3), 0);

		gpio_free(S5PV210_GPD0(3));

#endif

	}

}



static struct plat_lcd_data smdkv210_lcd_lte480wv_data = {

	.set_power	= smdkv210_lte480wv_set_power,

};



static struct platform_device smdkv210_lcd_lte480wv = {

	.name			= "platform-lcd",

	.dev.parent		= &s3c_device_fb.dev,

	.dev.platform_data	= &smdkv210_lcd_lte480wv_data,

};



static struct s3c_fb_pd_win smdkv210_fb_win0 = {

	.win_mode = {

		.left_margin	= 13,

		.right_margin	= 8,

		.upper_margin	= 7,

		.lower_margin	= 5,

		.hsync_len	= 3,

		.vsync_len	= 1,

		.xres		= 800,

		.yres		= 480,

	},

	.max_bpp	= 32,

	.default_bpp	= 24,

};



static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = {

	.win[0]		= &smdkv210_fb_win0,

	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,

	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,

};



static struct platform_device *smdkv210_devices[] __initdata = {

	&s5pv210_device_iis0,

	&s5pv210_device_ac97,

	&s5pv210_device_spdif,

	&s3c_device_adc,

	&s3c_device_cfcon,

	&s3c_device_fb,

	&s3c_device_hsmmc0,

	&s3c_device_hsmmc1,

	&s3c_device_hsmmc2,
@@ -119,6 +190,7 @@ static struct platform_device *smdkv210_devices[] __initdata = { 
	&s3c_device_rtc,

	&s3c_device_ts,

	&s3c_device_wdt,

	&smdkv210_lcd_lte480wv,

};



static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = {
@@ -165,6 +237,8 @@ static void __init smdkv210_machine_init(void) 


	s3c_ide_set_platdata(&smdkv210_ide_pdata);



	s3c_fb_set_platdata(&smdkv210_lcd0_pdata);



	platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));

}