From: Naveen Krishna Ch <ch.naveen@xxxxxxxxxxx>
This patch adds touchscreen support for S5PC100.
Signed-off-by: Naveen Krishna Ch <ch.naveen@xxxxxxxxxxx>
Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
---
arch/arm/mach-s5pc100/Kconfig | 2 ++
arch/arm/mach-s5pc100/cpu.c | 3 +++
arch/arm/mach-s5pc100/include/mach/map.h | 5 ++++-
arch/arm/mach-s5pc100/mach-smdkc100.c | 12 ++++++++++++
4 files changed, 21 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig
index b2a11df..4cc740e 100644
--- a/arch/arm/mach-s5pc100/Kconfig
+++ b/arch/arm/mach-s5pc100/Kconfig
@@ -39,11 +39,13 @@ config S5PC100_SETUP_SDHCI_GPIO
config MACH_SMDKC100
bool "SMDKC100"
select CPU_S5PC100
+ select SAMSUNG_DEV_ADC
select S3C_DEV_FB
select S3C_DEV_I2C1
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
+ select SAMSUNG_DEV_TS
select S5PC100_SETUP_FB_24BPP
select S5PC100_SETUP_I2C1
select S5PC100_SETUP_SDHCI
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index 7b5bdbc..5edd8e9 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -40,6 +40,7 @@
#include <plat/clock.h>
#include <plat/iic-core.h>
#include <plat/sdhci.h>
+#include <plat/adc-core.h>
#include <plat/onenand-core.h>
#include <plat/s5pc100.h>
@@ -87,6 +88,8 @@ void __init s5pc100_map_io(void)
s5pc100_default_sdhci1();
s5pc100_default_sdhci2();
+ s3c_adc_setname("s3c64xx-adc");
+
/* the i2c devices are directly compatible with s3c2440 */
s3c_i2c0_setname("s3c2440-i2c");
s3c_i2c1_setname("s3c2440-i2c");
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index cadae43..56d02c0 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -104,6 +104,8 @@
#define S5PC100_PA_PCM0 0xF2400000
#define S5PC100_PA_PCM1 0xF2500000
+#define S5PC100_PA_TSADC (0xF3000000)
+
/* KEYPAD */
#define S5PC100_PA_KEYPAD (0xF3100000)
@@ -130,9 +132,10 @@
#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC(1)
#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC(2)
#define S3C_PA_KEYPAD S5PC100_PA_KEYPAD
-#define S3C_PA_TSADC S5PC100_PA_TSADC
#define S3C_PA_ONENAND S5PC100_PA_ONENAND
#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF
#define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF
+#define SAMSUNG_PA_ADC S5PC100_PA_TSADC
+
#endif /* __ASM_ARCH_C100_MAP_H */
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index af22f82..ebb682b 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -42,6 +42,8 @@
#include <plat/s5pc100.h>
#include <plat/fb.h>
#include <plat/iic.h>
+#include <plat/adc.h>
+#include <plat/ts.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define S5PC100_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -150,16 +152,24 @@ static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
};
static struct platform_device *smdkc100_devices[] __initdata = {
+ &s3c_device_adc,
&s3c_device_i2c0,
&s3c_device_i2c1,
&s3c_device_fb,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
+ &s3c_device_ts,
&smdkc100_lcd_powerdev,
&s5pc100_device_iis0,
&s5pc100_device_ac97,
};
+
+static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
+ .delay = 10000,
+ .presc = 49,
+ .oversampling_shift = 2,
+};
static void __init smdkc100_map_io(void)
{
@@ -170,6 +180,8 @@ static void __init smdkc100_map_io(void)
static void __init smdkc100_machine_init(void)
{
+ s3c24xx_ts_set_platdata(&s3c_ts_platform);
+
/* I2C */
s3c_i2c0_set_platdata(NULL);
s3c_i2c1_set_platdata(NULL);
--
1.6.2.5
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