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ARM: S3C2440: Add touchscreen support on GTA02

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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>
This commit is contained in:
Lars-Peter Clausen 2011-02-28 20:26:36 +09:00 committed by Kukjin Kim
parent 5246ae8677
commit d73af18330
1 changed files with 12 additions and 0 deletions
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12
arch/arm/mach-s3c2440/mach-gta02.c
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@ -89,6 +89,8 @@
#include <plat/udc.h> #include <plat/udc.h>
#include <plat/gpio-cfg.h> #include <plat/gpio-cfg.h>
#include <plat/iic.h> #include <plat/iic.h>
#include <plat/ts.h>
static struct pcf50633 *gta02_pcf; 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 */ /* Buttons */
static struct gpio_keys_button gta02_buttons[] = { static struct gpio_keys_button gta02_buttons[] = {
{ {
@ -533,6 +542,8 @@ static struct platform_device *gta02_devices[] __initdata = {
&samsung_asoc_dma, &samsung_asoc_dma,
&s3c_device_i2c0, &s3c_device_i2c0,
&gta02_buttons_device, &gta02_buttons_device,
&s3c_device_adc,
&s3c_device_ts,
}; };
/* These guys DO need to be children of PMU. */ /* These guys DO need to be children of PMU. */
@ -582,6 +593,7 @@ static void __init gta02_machine_init(void)
#endif #endif
s3c24xx_udc_set_platdata(&gta02_udc_cfg); s3c24xx_udc_set_platdata(&gta02_udc_cfg);
s3c24xx_ts_set_platdata(&gta02_ts_info);
s3c_ohci_set_platdata(&gta02_usb_info); s3c_ohci_set_platdata(&gta02_usb_info);
s3c_nand_set_platdata(&gta02_nand_info); s3c_nand_set_platdata(&gta02_nand_info);
s3c_i2c0_set_platdata(NULL); s3c_i2c0_set_platdata(NULL);