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| author | Philippe Schenker <philippe.schenker@toradex.com> | 2019-08-27 16:18:28 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-10-02 04:09:50 +0300 |
| commit | 24ffaa23cec6e12663633271056c3ba49c291802 (patch) | |
| tree | 18fdc6a1563ed220f4a3ea7f11ff71b94d2409ed /arch/arm/boot/dts/imx6q-apalis-ixora.dts | |
| parent | e01f0fe3136bd75b0e9ecb5dd453c0d9826a9005 (diff) | |
| download | linux-24ffaa23cec6e12663633271056c3ba49c291802.tar.xz | |
ARM: dts: imx6-apalis: Add touchscreens used on Toradex eval boards
This commit adds the touchscreen from Toradex so one can enable it.
It is disabled by default because the pins are also used for PWM<B>,
PWM<C>, aka pwm2, pwm3 which is the standard use for colibri boards.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q-apalis-ixora.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6q-apalis-ixora.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts index 302fd6adc8a7..5ba49d0f4880 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts @@ -171,6 +171,19 @@ &i2c1 { status = "okay"; + /* + * Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>, + * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms + */ + touchscreen@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio6>; + interrupts = <10 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>; /* SODIMM 13 */ + status = "disabled"; + }; + eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; |