From: Jacob Chen <jacob2.chen@rock-chips.com>
Date: Thu, 17 Nov 2016 02:16:47 +0000 (+0800)
Subject: arm64: dts: rockchip: add touscreen for excavator linux
X-Git-Tag: firefly_0821_release~1251
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bfcf8ff1b430c3362327fad7818536dea01bff70;p=firefly-linux-kernel-4.4.55.git

arm64: dts: rockchip: add touscreen for excavator linux

Change-Id: I8fb62eea9667c6c1c646b70fd9d10671b07957a2
Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
index a82c7d24f55c..80bb7fb86e4e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
@@ -131,6 +131,19 @@
 	status = "okay";
 };
 
+&i2c1 {
+	status = "okay";
+
+	gsl3673: gsl3673@40 {
+		compatible = "GSL,GSL3673";
+		reg = <0x40>;
+		screen_max_x = <1536>;
+		screen_max_y = <2048>;
+		irq_gpio_number = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
+		rst_gpio_number = <&gpio4 22 GPIO_ACTIVE_HIGH>;
+	};
+};
+
 &i2c3 {
 	status = "okay";
 	i2c-scl-rising-time-ns = <450>;