From 8c0ba1147cb6e41ae5b6b4efebf6f51985455433 Mon Sep 17 00:00:00 2001
From: Caesar Wang <wxt@rock-chips.com>
Date: Sat, 26 Mar 2016 14:01:58 +0800
Subject: [PATCH] ARM64: dts: rk3399-monkey: support the gt9xx touchscreen

Change-Id: Iabe2264bf9cffe09259b17912d6391dfb87ee4dd
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3399-monkey.dts |  6 +++++-
 arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi    | 16 ++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts b/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
index 9ba5aa63494c..8dde9f2fe348 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-monkey.dts
@@ -129,8 +129,12 @@
 	};
 };
 
+&gt9xx {
+	status = "okay";
+};
+
 &saradc {
-        status = "okay";
+	status = "okay";
 };
 
 &usbdrd_dwc3_0 {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
index 68391d23e5c2..8e0a4a9d3346 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tb.dtsi
@@ -383,6 +383,22 @@
 	};
 };
 
+&i2c4 {
+	status = "okay";
+
+	gt9xx: gt9xx@14 {
+		compatible = "goodix,gt9xx";
+		reg = <0x14>;
+		touch-gpio = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+		max-x = <1200>;
+		max-y = <1900>;
+		tp-size = <911>;
+		tp-supply = <&vcc3v0_tp>;
+		status = "disabled";
+	};
+};
+
 &pwm2 {
 	status = "okay";
 };
-- 
2.34.1