From: jerry.zhang <jerry.zhang@rock-chips.com>
Date: Tue, 19 Jul 2016 06:09:27 +0000 (+0800)
Subject: arm64: dts: rockchip: add touch panel gslx680 for 3399 vr board
X-Git-Tag: firefly_0821_release~2123
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=dbc9efa8142fde3a89ceb32f5dd8fe0c0600d6e6;p=firefly-linux-kernel-4.4.55.git

arm64: dts: rockchip: add touch panel gslx680 for 3399 vr board

Change-Id: I8d106b2146c01371bae8952e3926e44d86df464a
Signed-off-by: jerry.zhang <jerry.zhang@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-vr-android.dts b/arch/arm64/boot/dts/rockchip/rk3399-vr-android.dts
index fc778289a2b3..013eb1522dab 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-vr-android.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-vr-android.dts
@@ -547,6 +547,20 @@
 	};
 };
 
+&i2c5 {
+	status = "okay";
+
+	touch@40 {
+		compatible = "gslX680";
+		reg = <0x40>;
+		touch-gpio = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpio = <&gpio4 22 GPIO_ACTIVE_LOW>;
+		max-x = <1280>;
+		max-y = <600>;
+		status = "okay";
+	};
+};
+
 &spi1 {
 	status = "okay";
 	max-freq = <50000000>;