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Commit 85b14a3f authored by Naveen Krishna Ch's avatar Naveen Krishna Ch Committed by Ben Dooks
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ARM: S3C64XX: Add Touchscreen support for S3C64XX 



This patch adds touchscreen support for S3C64XX.

Signed-off-by: default avatarNaveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: minor title fix]
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 504d36e9

arch/arm/mach-s3c64xx/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -90,6 +90,7 @@ config MACH_SMDK6410 
	select S3C_DEV_HSMMC1

	select S3C_DEV_I2C1

	select S3C_DEV_FB

	select SAMSUNG_DEV_TS

	select S3C_DEV_USB_HOST

	select S3C_DEV_USB_HSOTG

	select S3C64XX_SETUP_SDHCI

arch/arm/mach-s3c64xx/mach-smdk6410.c

+12 −0
Original line number Diff line number Diff line
@@ -64,6 +64,8 @@ 
#include <plat/clock.h>

#include <plat/devs.h>

#include <plat/cpu.h>

#include <plat/adc.h>

#include <plat/ts.h>



#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK

#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
@@ -262,6 +264,8 @@ static struct platform_device *smdk6410_devices[] __initdata = { 
	&smdk6410_lcd_powerdev,



	&smdk6410_smsc911x,

	&s3c_device_adc,

	&s3c_device_ts,

};



#ifdef CONFIG_REGULATOR
@@ -596,6 +600,12 @@ static struct i2c_board_info i2c_devs1[] __initdata = { 
	{ I2C_BOARD_INFO("24c128", 0x57), },	/* Samsung S524AD0XD1 */

};



static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {

	.delay			= 10000,

	.presc			= 49,

	.oversampling_shift	= 2,

};



static void __init smdk6410_map_io(void)

{

	u32 tmp;
@@ -625,6 +635,8 @@ static void __init smdk6410_machine_init(void) 
	s3c_i2c1_set_platdata(NULL);

	s3c_fb_set_platdata(&smdk6410_lcd_pdata);



	s3c24xx_ts_set_platdata(&s3c_ts_platform);



	/* configure nCS1 width to 16 bits */



	cs1 = __raw_readl(S3C64XX_SROM_BW) &