From: Haibo Chen <haibo.chen@freescale.com>
Date: Fri, 6 Nov 2015 06:00:16 +0000 (+0800)
Subject: MLK-11829-2 ARM: dts: imx6sx-sabreauto: add egalax touch screen support
X-Git-Tag: C0P2-H0.0--20200415~4055
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=5583d0d6f0b5855e43938c65f92fc40748706e2e;p=linux.git

MLK-11829-2 ARM: dts: imx6sx-sabreauto: add egalax touch screen support

Add egalax touch screen support on i2c2 bus.

Signed-off-by: Haibo Chen <haibo.chen@freescale.com>
---

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index f3e0bcf25f24..84f9c9962e65 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -230,6 +230,16 @@
 		VLC-supply = <&reg_audio>;
 	};
 
+	egalax_ts@04 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_egalax_int>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <22 2>;
+		wakeup-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>;
+	};
+
 	si4763: si4763@63 {
 		compatible = "si4761";
 		reg = <0x63>;
@@ -411,6 +421,12 @@
 			>;
 		};
 
+		pinctrl_egalax_int: egalax_intgrp {
+			fsl,pins = <
+				MX6SX_PAD_SD4_RESET_B__GPIO6_IO_22      0x80000000
+			>;
+		};
+
 		pinctrl_enet1_1: enet1grp-1 {
 			fsl,pins = <
 				MX6SX_PAD_ENET1_MDIO__ENET1_MDIO        0xa0b1