diff options
| author | Frank Li <Frank.Li@freescale.com> | 2011-07-20 18:44:20 +0800 |
|---|---|---|
| committer | Frank Li <Frank.Li@freescale.com> | 2011-07-20 18:47:59 +0800 |
| commit | af20b4ed9648977b18c3cf27150af2921cd349dc (patch) | |
| tree | fdbf6c0e81788850f788f60715a231fe043f9b9d | |
| parent | c20777fd3bb54d1e613703bdcff52c8bc065e9e2 (diff) | |
ENGR00139238-3 MX6: add p1003 i2c touch device
Add p1003 i2c touch device
Signed-off-by: Frank Li <Frank.Li@freescale.com>
| -rw-r--r-- | arch/arm/mach-mx6/board-mx6q_sabreauto.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-mx6/board-mx6q_sabreauto.c b/arch/arm/mach-mx6/board-mx6q_sabreauto.c index 4bba7a49b0ff..f52f327d604d 100644 --- a/arch/arm/mach-mx6/board-mx6q_sabreauto.c +++ b/arch/arm/mach-mx6/board-mx6q_sabreauto.c @@ -356,6 +356,27 @@ static struct i2c_board_info mxc_i2c2_board_info[] __initdata = { }, }; +static int p1003_ts_hw_status(void) +{ + return gpio_get_value(MX6Q_SABREAUTO_CAP_TCH_INT); +} + +static struct p1003_ts_platform_data p1003_ts_data = { + .hw_status = p1003_ts_hw_status, +}; + +static struct i2c_board_info mxc_i2c1_board_info[] __initdata = { + { + I2C_BOARD_INFO("egalax_ts", 0x4), + .irq = gpio_to_irq(MX6Q_SABREAUTO_CAP_TCH_INT), + }, + { + I2C_BOARD_INFO("p1003_fwv33", 0x41), + .irq = gpio_to_irq(MX6Q_SABREAUTO_CAP_TCH_INT), + .platform_data = &p1003_ts_data, + }, +}; + static void imx6q_sabreauto_usbotg_vbus(bool on) { if (on) @@ -545,6 +566,8 @@ static void __init mx6_board_init(void) imx6q_add_imx_i2c(1, &mx6q_sabreauto_i2c_data); imx6q_add_imx_i2c(2, &mx6q_sabreauto_i2c_data); + i2c_register_board_info(1, mxc_i2c1_board_info, + ARRAY_SIZE(mxc_i2c1_board_info)); i2c_register_board_info(2, mxc_i2c2_board_info, ARRAY_SIZE(mxc_i2c2_board_info)); |