ARM: dts: imx6q-icore: Add touchscreen node

max11801 touchscreen on Engicam iCoreM6 Quad module is
connected via i2c1, so add max11801: touchscreen@48 on i2c1.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Domenico Acri <domenico.acri@engicam.com>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6q-icore.dts b/arch/arm/boot/dts/imx6q-icore.dts
index 73f34d15cbe9..5613dd9dc469 100644
--- a/arch/arm/boot/dts/imx6q-icore.dts
+++ b/arch/arm/boot/dts/imx6q-icore.dts
@@ -58,6 +58,15 @@
         status = "okay";
 };
 
+&i2c1 {
+        max11801: touchscreen@48 {
+                compatible = "maxim,max11801";
+                reg = <0x48>;
+                interrupt-parent = <&gpio3>;
+                interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+        };
+};
+
 &ldb {
         status = "okay";