ARM: S3C64XX: Add Touchscreen support for S3C64XX

This patch adds touchscreen support for S3C64XX.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: minor title fix]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 69e9fbfea9175a7e09b5e86c500a9e47ebd82d8c..1f2f412b02007067a03f93525a7cc60d0136640b 100644 (file)
--- 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 9d51455feb31ac2d3383aff8af77cebd20b2743f..d0c6e9bdc68652adf2eb85142c8000b75d52e72c 100644 (file)
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -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) &