diff options
| author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2017-12-21 15:05:32 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-12-22 14:31:46 +0100 |
| commit | 8e1745b5e506ddae43a4d8bb8cadbd0cb5e3d8a0 (patch) | |
| tree | 145f25b54334c3bee12c454ad68f7521c4757575 /arch/arm/mach-tegra/board-colibri_t30.c | |
| parent | 55c0858aeac78f4d4b088d8380ae98605fc02137 (diff) | |
tegra: colibri_t30: colibri_t20: capacitive touch adapter supportColibri-T30_LXDE-Image_2.8b1.64-20171229Colibri-T20_LXDE-Image_2.8b1.64-20171229Apalis-T30_LXDE-Image_2.8b1.64-20171229
Adds compile time option to enable support for
Toradex Capacitive Touch Adapter.
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-colibri_t30.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-colibri_t30.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-colibri_t30.c b/arch/arm/mach-tegra/board-colibri_t30.c index 6014b62e62a8..8c77150c16c2 100644 --- a/arch/arm/mach-tegra/board-colibri_t30.c +++ b/arch/arm/mach-tegra/board-colibri_t30.c @@ -640,7 +640,11 @@ static struct i2c_board_info colibri_t30_i2c_bus1_board_info[] __initdata = { /* Atmel MAX TS 7 multi-touch controller */ I2C_BOARD_INFO("atmel_mxt_ts", 0x4a), .platform_data = &colibri_atmel_pdata, +#ifdef USE_CAPACITIVE_TOUCH_ADAPTER + .irq = TEGRA_GPIO_TO_IRQ( TEGRA_GPIO_PB5 ), +#else .irq = TEGRA_GPIO_TO_IRQ( TEGRA_GPIO_PR4 ), +#endif }, }; @@ -1791,8 +1795,13 @@ static void __init colibri_t30_init(void) gpio_direction_output(EN_MIC_GND, 1); /* Release touch controller reset */ +#ifdef USE_CAPACITIVE_TOUCH_ADAPTER + gpio_request(TEGRA_GPIO_PA6, "Capacitive Touch Reset"); + gpio_direction_output(TEGRA_GPIO_PA6, 1); +#else gpio_request(TEGRA_GPIO_PR7, "Capacitive Touch Reset"); gpio_direction_output(TEGRA_GPIO_PR7, 1); +#endif tegra_soc_device_init("Colibri T30"); } |