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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-v1.1.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-v1.1.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts index b94bb687be6b..a3fa04a97d81 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts @@ -172,6 +172,19 @@ &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"; + }; + /* M41T0M6 real time clock on carrier board */ rtc_i2c: rtc@68 { compatible = "st,m41t0"; |