commit 0c25bfa7fac517958b8dd2fffb8ba4fb042e946a
author Mylène Josserand <mylene.josserand@bootlin.com> Tue Oct 29 01:58:06 2019 +0100
committer Maxime Ripard <maxime@cerno.tech> Thu Oct 31 13:34:57 2019 +0100
tree 272cce5d680597c61791777eaea495810d143648
parent a0365c09b582410f15fa2b669ebe1e8c5c3a721a

ARM: dts: sun8i: a83t: a711: Add touchscreen node

Enable a FocalTech EDT-FT5x06 Polytouch touchscreen.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>

arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts

diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
index 568b90e..19f5202 100644
--- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -164,6 +164,22 @@
 	status = "okay";
 };
 
+&i2c0 {
+	clock-frequency = <400000>;
+	status = "okay";
+
+	touchscreen@38 {
+		compatible = "edt,edt-ft5x06";
+		reg = <0x38>;
+		interrupt-parent = <&r_pio>;
+		interrupts = <0 7 IRQ_TYPE_EDGE_FALLING>; /* PL7 */
+		reset-gpios = <&pio 3 5 GPIO_ACTIVE_LOW>; /* PD5 */
+		vcc-supply = <&reg_ldo_io0>;
+		touchscreen-size-x = <1024>;
+		touchscreen-size-y = <600>;
+	};
+};
+
 &i2c1 {
 	clock-frequency = <400000>;
 	status = "okay";