From: Haibo Chen <haibo.chen@nxp.com>
Date: Fri, 29 Apr 2016 02:24:58 +0000 (+0800)
Subject: MLK-12734 ARM: dts: add TSC support for imx6ull-ddr3-arm2 board.
X-Git-Tag: rel_imx_4.19.35_1.1.0~4462
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=1c41f59967df680ba7ff9c09533e252b4d907abf;p=linux.git

MLK-12734 ARM: dts: add TSC support for imx6ull-ddr3-arm2 board.

Add touch support for the LCD screen on imx6ull-ddr3-arm2 board.
Due to the touch pin conflict with usbotg1 and I2C1 bus, so this
patch disable I2C1 bus and usbotg1.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Arulpandiyan Vadivel <arulpandiyan_vadivel@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>
---

diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-lcdif.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-lcdif.dts
index 40e86a4e08c3..1f12d12cf605 100644
--- a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-lcdif.dts
+++ b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-lcdif.dts
@@ -27,3 +27,25 @@
 &pwm1 {
 	status = "okay";
 };
+
+&i2c1 {
+	status = "disabled";
+};
+
+&reg_usb_otg1_vbus {
+	pinctrl-0 = < >;
+	gpio = < >;
+};
+
+&usbotg1 {
+	status = "disabled";
+};
+
+&tsc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tsc>;
+	status = "okay";
+	xnur-gpio = <&gpio1 3 0>;
+	measure_delay_time = <0xfff>;
+	pre_charge_time = <0xffff>;
+};