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authorLars-Peter Clausen <lars@metafoo.de>2011-02-28 20:26:36 +0900
committerKukjin Kim <kgene.kim@samsung.com>2011-02-28 20:26:36 +0900
commitd73af18330ca5c17e03d36d436b5642ae764467f (patch)
treee6b3521d70343a8b93a8aedd9db3c82a0c92f7e1 /arch/arm/mach-s3c2440
parent5246ae86770d084abff091a6090ca82bde8e2083 (diff)
ARM: S3C2440: Add touchscreen support on GTA02
This patch adds registers the s3c touchscreen and adc devices to add touchscreen support for the gta02. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c2440')
-rw-r--r--arch/arm/mach-s3c2440/mach-gta02.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
index 2682592ede5..d217ef3cd86 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -89,6 +89,8 @@
#include <plat/udc.h>
#include <plat/gpio-cfg.h>
#include <plat/iic.h>
+#include <plat/ts.h>
+
static struct pcf50633 *gta02_pcf;
@@ -480,6 +482,13 @@ static struct s3c2410_hcd_info gta02_usb_info __initdata = {
},
};
+/* Touchscreen */
+static struct s3c2410_ts_mach_info gta02_ts_info = {
+ .delay = 10000,
+ .presc = 0xff, /* slow as we can go */
+ .oversampling_shift = 2,
+};
+
/* Buttons */
static struct gpio_keys_button gta02_buttons[] = {
{
@@ -533,6 +542,8 @@ static struct platform_device *gta02_devices[] __initdata = {
&samsung_asoc_dma,
&s3c_device_i2c0,
&gta02_buttons_device,
+ &s3c_device_adc,
+ &s3c_device_ts,
};
/* These guys DO need to be children of PMU. */
@@ -582,6 +593,7 @@ static void __init gta02_machine_init(void)
#endif
s3c24xx_udc_set_platdata(&gta02_udc_cfg);
+ s3c24xx_ts_set_platdata(&gta02_ts_info);
s3c_ohci_set_platdata(&gta02_usb_info);
s3c_nand_set_platdata(&gta02_nand_info);
s3c_i2c0_set_platdata(NULL);