MLK-13182-3: ARM: dts: imx enable egalax_ts support for imx6q pop arm2

Enable egalax_ts touch screen support for imx6q pop arm2
target platform.

Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>

diff --git a/arch/arm/boot/dts/imx6q-pop-arm2.dts b/arch/arm/boot/dts/imx6q-pop-arm2.dts
index cce79d1..159087a 100644 (file)
--- a/arch/arm/boot/dts/imx6q-pop-arm2.dts
+++ b/arch/arm/boot/dts/imx6q-pop-arm2.dts
@@ -173,6 +173,16 @@
                compatible = "fsl,imx6-hdmi-i2c";
                reg = <0x50>;
        };
+
+       egalax_ts@04 {
+               compatible = "eeti,egalax_ts";
+               reg = <0x04>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_egalax_int>;
+               interrupt-parent = <&gpio3>;
+               interrupts = <31 2>;
+               wakeup-gpios = <&gpio3 31 0>;
+       };
 };
 
 &i2c3 {
@@ -254,6 +264,12 @@
                        >;
                };
 
+               pinctrl_egalax_int: egalax_intgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_EIM_D31__GPIO3_IO31  0x80000000
+                       >;
+               };
+
                pinctrl_pwm1: pwm1grp {
                        fsl,pins = <
                                MX6QDL_PAD_GPIO_9__PWM1_OUT     0x1b0b1