From 5ddd1fabf90c0760459d4a9d2088d8f54b82e993 Mon Sep 17 00:00:00 2001
From: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Date: Sat, 1 Aug 2020 23:20:36 +0300
Subject: colibri-imx8x: convert atmel mxt to syntactic sugar

Convert an overlay file for Atmel MXT multitouch adapter
for Colibri iMX8QXP module into Syntactic Sugar format.
This format is strongly recommended in Embedded Linux Wiki [1].

[1] https://elinux.org/Device_Tree_Reference#Overlay_Source_Format

Related-to: ELB-2834
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---
 overlays/colibri-imx8x_atmel-mxt_overlay.dts | 50 +++++++++++++---------------
 1 file changed, 24 insertions(+), 26 deletions(-)

diff --git a/overlays/colibri-imx8x_atmel-mxt_overlay.dts b/overlays/colibri-imx8x_atmel-mxt_overlay.dts
index 1c4f74b..56dd229 100644
--- a/overlays/colibri-imx8x_atmel-mxt_overlay.dts
+++ b/overlays/colibri-imx8x_atmel-mxt_overlay.dts
@@ -9,35 +9,33 @@
 
 / {
 	compatible = "toradex,colibri-imx8qxp";
+};
 
-	fragment@0 {
-		target = <&i2c1>;
-		__overlay__ {
-			/* Atmel maxtouch controller */
-			atmel_mxt_ts: atmel_mxt_ts@4a {
-				compatible = "atmel,maxtouch";
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_mxt_ts>;
-				reg = <0x4a>;
-				interrupt-parent = <&gpio3>;
-				interrupts = <20 IRQ_TYPE_EDGE_FALLING>;	/* SODIMM 107 */
-				reset-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;	/* SODIMM 106 */
-				status = "okay";
-			};
-		};
+&i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	/* Atmel maxtouch controller */
+	atmel_mxt_ts: atmel_mxt_ts@4a {
+		compatible = "atmel,maxtouch";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_mxt_ts>;
+		reg = <0x4a>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <20 IRQ_TYPE_EDGE_FALLING>;	/* SODIMM 107 */
+		reset-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;	/* SODIMM 106 */
+		status = "okay";
 	};
+};
 
-	fragment@1 {
-		target = <&iomuxc>;
-		__overlay__ {
-			colibri-imx8qxp {
-				pinctrl_mxt_ts: mxt-ts {
-					fsl,pins = <
-						SC_P_QSPI0B_DATA2_LSIO_GPIO3_IO20		0x20		/* SODIMM 107 */
-						SC_P_QSPI0B_SS1_B_LSIO_GPIO3_IO24		0x20		/* SODIMM 106 */
-					>;
-				};
-			};
+&iomuxc {
+	colibri-imx8qxp {
+		pinctrl_mxt_ts: mxt-ts {
+			fsl,pins = <
+				SC_P_QSPI0B_DATA2_LSIO_GPIO3_IO20		0x20		/* SODIMM 107 */
+				SC_P_QSPI0B_SS1_B_LSIO_GPIO3_IO24		0x20		/* SODIMM 106 */
+			>;
 		};
 	};
 };
+
-- 
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