From 1a03b4d877299c1cef4b2ef2228da6a067986095 Mon Sep 17 00:00:00 2001 From: Jiri Pinkava Date: Thu, 27 May 2010 15:47:40 +0200 Subject: [PATCH 05/14] n30: Add touchscreen support for Acer n30 / n35 Signed-off-by: Jiri Pinkava --- arch/arm/mach-s3c2410/Kconfig | 1 + arch/arm/mach-s3c2410/mach-n30.c | 13 +++++++++++++ 2 files changed, 14 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index 7245a55..1d55349 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -100,6 +100,7 @@ config MACH_N30 select MACH_N35 select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C2410_SETUP_TS help Say Y here if you want suppt for the Acer N30, Acer N35, Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs. diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c index ecc039a..be5235d 100644 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ b/arch/arm/mach-s3c2410/mach-n30.c @@ -49,6 +49,7 @@ #include #include #include +#include #include static struct map_desc n30_iodesc[] __initdata = { @@ -116,6 +117,13 @@ static struct s3c2410_udc_mach_info n30_udc_cfg __initdata = { .vbus_pin_inverted = 0, }; +static struct s3c2410_ts_mach_info n30_ts_cfg __initdata = { + .delay = 16383, + .presc = 49, + .oversampling_shift = 3, + .cfg_gpio = s3c24xx_ts_cfg_gpio, +}; + static struct gpio_keys_button n30_buttons[] = { { .gpio = S3C2410_GPF(0), @@ -391,6 +399,8 @@ static struct platform_device *n30_devices[] __initdata = { &s3c_device_rtc, &s3c_device_usbgadget, &s3c_device_sdi, + &s3c_device_adc, + &s3c_device_ts, &n30_button_device, &n30_blue_led, &n30_warning_led, @@ -404,6 +414,8 @@ static struct platform_device *n35_devices[] __initdata = { &s3c_device_rtc, &s3c_device_usbgadget, &s3c_device_sdi, + &s3c_device_adc, + &s3c_device_ts, &n35_button_device, &n35_blue_led, &n35_warning_led, @@ -566,6 +578,7 @@ static void __init n30_init(void) WARN_ON(gpio_request(S3C2410_GPG(4), "mmc power")); s3c24xx_fb_set_platdata(&n30_fb_info); + s3c24xx_ts_set_platdata(&n30_ts_cfg); s3c24xx_udc_set_platdata(&n30_udc_cfg); s3c24xx_mci_set_platdata(&n30_mci_cfg); s3c_i2c0_set_platdata(&n30_i2ccfg); -- 1.7.3.1