lkml.org 
[lkml]   [2011]   [Feb]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 09/09] ARM: s3c2440: gta02: Add touchscreen support
Date
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>
---
arch/arm/mach-s3c2440/mach-gta02.c | 12 ++++++++++++
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 640ca68..12193ad 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. */
@@ -595,6 +606,7 @@ 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);
--
1.7.2.3


\
 
 \ /
  Last update: 2011-02-28 12:19    [from the cache]
©2003-2011 Jasper Spaans