diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c6410/mach-om-gta03.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c6410/mach-om-gta03.c b/arch/arm/mach-s3c6410/mach-om-gta03.c index 9e21f86026e..8986703b92a 100644 --- a/arch/arm/mach-s3c6410/mach-om-gta03.c +++ b/arch/arm/mach-s3c6410/mach-om-gta03.c @@ -32,6 +32,7 @@ #include <linux/lp5521.h> #include <linux/spi/spi_bitbang.h> #include <linux/l1k002.h> +#include <linux/pcap7200.h> #include <video/platform_lcd.h> @@ -555,6 +556,18 @@ static struct lp5521_platform_data om_gta03_lp5521_pdata = { .ext_enable = om_gta03_lp5521_chip_enable, }; +static void om_gta03_pcap7200_reset(void) +{ + gpio_direction_output(GTA03_GPIO_TP_RESET, 1); + udelay(10); + gpio_direction_output(GTA03_GPIO_TP_RESET, 0); +} + +static struct pcap7200_platform_data om_gta03_pcap7200_pdata = { + .mode = MULTI_TOUCH, + .reset = om_gta03_pcap7200_reset, +}; + static struct i2c_board_info om_gta03_i2c_devs[] __initdata = { { I2C_BOARD_INFO("pcf50633", 0x73), @@ -564,6 +577,7 @@ static struct i2c_board_info om_gta03_i2c_devs[] __initdata = { { I2C_BOARD_INFO("pcap7200", 0x0a), .irq = GTA03_IRQ_TOUCH, + .platform_data = &om_gta03_pcap7200_pdata, }, { I2C_BOARD_INFO("lp5521", 0x32), |