From 009f4c7f7dc5d977e015ea1f272ee0dad779fc1a Mon Sep 17 00:00:00 2001
From: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Date: Mon, 3 Aug 2020 11:26:10 +0300
Subject: apalis-imx8x: convert atmel mxt to syntactic sugar

Convert an overlay file for Atmel MXT multitouch adapter
for Apalis iMX8QXP module into Syntactic Sugar format, as 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/apalis-imx8x_atmel-mxt_overlay.dts | 53 ++++++++++++++---------------
 1 file changed, 26 insertions(+), 27 deletions(-)

(limited to 'overlays')

diff --git a/overlays/apalis-imx8x_atmel-mxt_overlay.dts b/overlays/apalis-imx8x_atmel-mxt_overlay.dts
index 1cb649f..f14dfe8 100644
--- a/overlays/apalis-imx8x_atmel-mxt_overlay.dts
+++ b/overlays/apalis-imx8x_atmel-mxt_overlay.dts
@@ -9,35 +9,34 @@
 
 / {
 	compatible = "toradex,apalis-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_touch>;
-				reg = <0x4a>;
-				interrupt-parent = <&gpio3>;
-				interrupts = <17 IRQ_TYPE_EDGE_FALLING>;    /* Apalis GPIO5 */
-				reset-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */
-				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_touch>;
+		reg = <0x4a>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <17 IRQ_TYPE_EDGE_FALLING>;    /* Apalis GPIO5 */
+		reset-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */
+		status = "okay";
 	};
+};
 
-	fragment@1 {
-		target = <&iomuxc>;
-		__overlay__ {
-			apalis-imx8qxp {
-				/* Apalis GPIO5+6 */
-				pinctrl_touch: touchgrp {
-					fsl,pins = <
-						SC_P_QSPI0B_SCLK_LSIO_GPIO3_IO17		0x21		/* MXM3 11 */
-						SC_P_QSPI0B_DATA0_LSIO_GPIO3_IO18		0x21		/* MXM3 13 */
-					>;
-				};
-			};
+&iomuxc {
+	apalis-imx8qxp {
+		/* Apalis GPIO5+6 */
+		pinctrl_touch: touchgrp {
+			fsl,pins = <
+				SC_P_QSPI0B_SCLK_LSIO_GPIO3_IO17		0x21		/* MXM3 11 */
+				SC_P_QSPI0B_DATA0_LSIO_GPIO3_IO18		0x21		/* MXM3 13 */
+			>;
 		};
 	};
 };
+
-- 
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