From 85b14a3fc4036473ec6776d8e5d92c022155d581 Mon Sep 17 00:00:00 2001 From: Naveen Krishna Ch Date: Thu, 20 May 2010 11:39:52 +0900 Subject: ARM: S3C64XX: Add Touchscreen support for S3C64XX This patch adds touchscreen support for S3C64XX. Signed-off-by: Naveen Krishna Ch Signed-off-by: Kukjin Kim [ben-linux@fluff.org: minor title fix] Signed-off-by: Ben Dooks --- arch/arm/mach-s3c64xx/Kconfig | 1 + arch/arm/mach-s3c64xx/mach-smdk6410.c | 12 ++++++++++++ 2 files changed, 13 insertions(+) diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 69e9fbfea917..1f2f412b0200 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -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 diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 9d51455feb31..d0c6e9bdc686 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -64,6 +64,8 @@ #include #include #include +#include +#include #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) & -- cgit v1.2.2