From: Jianqun Xu <jay.xu@rock-chips.com>
Date: Mon, 27 Mar 2017 08:51:50 +0000 (+0800)
Subject: arm: dts: rk3288-evb: add support for GSL3673
X-Git-Tag: firefly_0821_release~224
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f1616f236f5ef96c14ab6130142a18461df57467;p=firefly-linux-kernel-4.4.55.git

arm: dts: rk3288-evb: add support for GSL3673

GSL3673 is a touchscreen device, let support it.

Change-Id: I4bf302c395491ca49a1874c8984caa0b49cfb326
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---

diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi
index d8981b7e1fca..e3ac6c5e717f 100644
--- a/arch/arm/boot/dts/rk3288-evb.dtsi
+++ b/arch/arm/boot/dts/rk3288-evb.dtsi
@@ -415,6 +415,20 @@
 	};
 };
 
+&i2c4 {
+	status = "okay";
+
+	gsl3673@40 {
+		compatible = "GSL,GSL3673";
+		reg = <0x40>;
+		screen_max_x = <1536>;
+		screen_max_y = <2048>;
+		irq_gpio_number = <&gpio7 6 IRQ_TYPE_LEVEL_LOW>;
+		rst_gpio_number = <&gpio7 5 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+	};
+};
+
 &i2s {
 	#sound-dai-cells = <0>;
 	status = "okay";