From d2c685f6e3eaf65baa61b29f36f3e5e99ee93fd1 Mon Sep 17 00:00:00 2001
From: Dongjin Kim <tobetter@gmail.com>
Date: Wed, 13 Sep 2023 20:26:57 +0900
Subject: [PATCH] ODROID-M1S: arm64/dts: add touch screen device node to I2C2

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Change-Id: I906bd184a13ec9dba2536d2a99be837f61ca0193
---
 .../boot/dts/rockchip/rk3566-odroid-m1s.dts   | 22 ++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-odroid-m1s.dts b/arch/arm64/boot/dts/rockchip/rk3566-odroid-m1s.dts
index a8f5d53acdf2..c81027710307 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-odroid-m1s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-odroid-m1s.dts
@@ -714,9 +714,25 @@
 };
 
 &i2c2 {
-	status = "okay";
+	status = "disabled";
+
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c2m1_xfer>;
+
+	clock-frequency = <400000>;
+
+	touchscreen: touchscreen {
+		status = "disabled";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_gpios>;
+
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PC4 IRQ_TYPE_LEVEL_LOW>;
+
+		irq-gpios = <&gpio0 RK_PC4 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
+	};
 };
 
 &i2c3 {
@@ -725,10 +741,6 @@
 	pinctrl-0 = <&i2c3m1_xfer>;
 };
 
-&i2c4 {
-	status = "disabled";
-};
-
 &i2s0_8ch {
 	status = "okay";
 };