ARM: dts: imx6-apalis: Add touchscreens used on Toradex eval boards

[linux-2.6-microblaze.git] / arch / arm / boot / dts / imx6q-apalis-ixora-v1.1.dts

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 b94bb68..a3fa04a 100644 (file)
--- 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";