diff options
| author | Tony SIM <chinyeow.sim.xt@renesas.com> | 2011-01-11 09:47:59 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-01-11 12:58:19 +0900 |
| commit | 6ae1e19dbb43ff0d429a9f45087c513212686836 (patch) | |
| tree | 7fb52285a31fd7566c4bce98a614a8a42f51a71a /arch/arm/mach-shmobile | |
| parent | 1dadad2ffcf90522bd66aa3fad5a325eda9115aa (diff) | |
| download | linux-6ae1e19dbb43ff0d429a9f45087c513212686836.tar.bz2 | |
ARM: mach-shmobile: mackerel: Add touchscreen ST1232 support
Signed-off-by: Tony SIM <chinyeow.sim.xt@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/board-mackerel.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index f0547dcb1d8c..6601c595b1e0 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -963,6 +963,7 @@ static struct tca6416_keys_platform_data mackerel_tca6416_keys_info = { }; /* I2C */ +#define IRQ7 evt2irq(0x02e0) #define IRQ9 evt2irq(0x0320) static struct i2c_board_info i2c0_devices[] = { @@ -975,6 +976,11 @@ static struct i2c_board_info i2c0_devices[] = { .platform_data = &mackerel_tca6416_keys_info, .irq = IRQ9, }, + /* Touchscreen */ + { + I2C_BOARD_INFO("st1232-ts", 0x55), + .irq = IRQ7, + }, }; #define IRQ21 evt2irq(0x32a0) @@ -1102,6 +1108,10 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_IRQ9_42, NULL); set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH); + /* enable Touchscreen */ + gpio_request(GPIO_FN_IRQ7_40, NULL); + set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); + /* enable Accelerometer */ gpio_request(GPIO_FN_IRQ21, NULL); set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); |