dts: atmel: sam0: Normalize dtsi nodes

Keep a consistent order on the nodes definitions to make it easy to read
between all the SoC series.

Signed-off-by: Gerson Fernando Budke <[email protected]>
(cherry picked from commit 6f1f598)

Author: nandojve

dts/arm/atmel/samc21.dtsi

@@ -15,15 +15,17 @@
 	soc {
 		adc1: adc@42004800 {
 			compatible = "atmel,sam0-adc";
-			status = "disabled";
 			reg = <0x42004800 0x30>;
 			interrupts = <26 0>;
 			interrupt-names = "resrdy";
 			clocks = <&gclk 34>, <&mclk 0x1c 18>;
 			clock-names = "GCLK", "MCLK";
+			status = "disabled";
+
+			#io-channel-cells = <1>;
+
 			gclk = <0>;
 			prescaler = <4>;
-			#io-channel-cells = <1>;
 		};
 
 		sercom4: sercom@42001400 {
@@ -51,9 +53,10 @@
 			interrupt-names = "int0";
 			clocks = <&gclk 26>, <&mclk 0x10 8>;
 			clock-names = "GCLK", "MCLK";
+			status = "disabled";
+
 			bosch,mram-cfg = <0x0 28 8 3 3 0 1 1>;
 			divider = <12>;
-			status = "disabled";
 		};
 
 		can1: can@42002000 {
@@ -63,9 +66,10 @@
 			interrupt-names = "int0";
 			clocks = <&gclk 27>, <&mclk 0x10 9>;
 			clock-names = "GCLK", "MCLK";
+			status = "disabled";
+
 			bosch,mram-cfg = <0x0 28 8 3 3 0 1 1>;
 			divider = <12>;
-			status = "disabled";
 		};
 	};
 };

dts/arm/atmel/samc2x.dtsi

@@ -25,9 +25,10 @@
 		#size-cells = <0>;
 
 		cpu0: cpu@0 {
-			device_type = "cpu";
 			compatible = "arm,cortex-m0+";
 			reg = <0>;
+
+			device_type = "cpu";
 		};
 	};
 
@@ -63,26 +64,30 @@
 			compatible = "atmel,sam0-nvmctrl";
 			reg = <0x41004000 0x22>;
 			interrupts = <6 0>;
-			lock-regions = <16>;
 
 			#address-cells = <1>;
 			#size-cells = <1>;
 
+			lock-regions = <16>;
+
 			flash0: flash@0 {
 				compatible = "soc-nv-flash";
+
 				write-block-size = <4>;
 			};
 		};
 
 		mclk: mclk@40000800 {
 			compatible = "atmel,samc2x-mclk";
 			reg = <0x40000800 0x400>;
+
 			#clock-cells = <2>;
 		};
 
 		gclk: gclk@40001c00 {
 			compatible = "atmel,samc2x-gclk";
 			reg = <0x40001c00 0x400>;
+
 			#clock-cells = <1>;
 		};
 
@@ -107,20 +112,23 @@
 			compatible = "atmel,sam0-dmac";
 			reg = <0x41006000 0x50>;
 			interrupts = <7 0>;
+
 			#dma-cells = <2>;
 		};
 
 		adc0: adc@42004400 {
 			compatible = "atmel,sam0-adc";
-			status = "disabled";
 			reg = <0x42004400 0x30>;
 			interrupts = <25 0>;
 			interrupt-names = "resrdy";
 			clocks = <&gclk 33>, <&mclk 0x1c 17>;
 			clock-names = "GCLK", "MCLK";
+			status = "disabled";
+
+			#io-channel-cells = <1>;
+
 			gclk = <0>;
 			prescaler = <4>;
-			#io-channel-cells = <1>;
 		};
 
 		sercom0: sercom@42000400 {
@@ -194,41 +202,49 @@
 
 		pinctrl: pinctrl@41000000 {
 			compatible = "atmel,sam0-pinctrl";
+			ranges = <0x41000000 0x41000000 0x180>;
+
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x41000000 0x41000000 0x180>;
 
 			porta: gpio@41000000 {
 				compatible = "atmel,sam0-gpio";
 				reg = <0x41000000 0x80>;
-				gpio-controller;
-				#gpio-cells = <2>;
+
 				#atmel,pin-cells = <2>;
+				#gpio-cells = <2>;
+
+				gpio-controller;
 			};
 
 			portb: gpio@41000080 {
 				compatible = "atmel,sam0-gpio";
 				reg = <0x41000080 0x80>;
-				gpio-controller;
-				#gpio-cells = <2>;
+
 				#atmel,pin-cells = <2>;
+				#gpio-cells = <2>;
+
+				gpio-controller;
 			};
 
 			portc: gpio@41000100 {
 				compatible = "atmel,sam0-gpio";
 				reg = <0x41000100 0x80>;
-				gpio-controller;
-				#gpio-cells = <2>;
+
 				#atmel,pin-cells = <2>;
+				#gpio-cells = <2>;
+
+				gpio-controller;
 			};
 		};
 
 		rtc: rtc@40002400 {
 			compatible = "atmel,sam0-rtc";
 			reg = <0x40002400 0x1C>;
 			interrupts = <3 0>;
-			clock-generator = <0>;
 			status = "disabled";
+
+			clock-generator = <0>;
 		};
 	};
 };

dts/arm/atmel/samd21.dtsi

@@ -14,16 +14,18 @@
 	soc {
 		usb0: usb@41005000 {
 			compatible = "atmel,sam0-usb";
-			status = "disabled";
 			reg = <0x41005000 0x1000>;
 			interrupts = <7 0>;
+			status = "disabled";
+
 			num-bidir-endpoints = <8>;
 		};
 
 		dmac: dmac@41004800 {
 			compatible = "atmel,sam0-dmac";
 			reg = <0x41004800 0x50>;
 			interrupts = <6 0>;
+
 			#dma-cells = <2>;
 		};
 

dts/arm/atmel/samd2x.dtsi

@@ -25,9 +25,10 @@
 		#size-cells = <0>;
 
 		cpu0: cpu@0 {
-			device_type = "cpu";
 			compatible = "arm,cortex-m0+";
 			reg = <0>;
+
+			device_type = "cpu";
 		};
 	};
 
@@ -63,13 +64,15 @@
 			compatible = "atmel,sam0-nvmctrl";
 			reg = <0x41004000 0x22>;
 			interrupts = <5 0>;
-			lock-regions = <16>;
 
 			#address-cells = <1>;
 			#size-cells = <1>;
 
+			lock-regions = <16>;
+
 			flash0: flash@0 {
 				compatible = "soc-nv-flash";
+
 				write-block-size = <4>;
 			};
 		};
@@ -78,12 +81,14 @@
 			compatible = "atmel,samd2x-pm";
 			reg = <0x40000400 0x400>;
 			interrupts = <0 0>;
+
 			#clock-cells = <2>;
 		};
 
 		gclk: gclk@40000c00 {
 			compatible = "atmel,samd2x-gclk";
 			reg = <0x40000c00 0x400>;
+
 			#clock-cells = <1>;
 		};
 
@@ -148,57 +153,65 @@
 		tc4: tc@42003000 {
 			compatible = "atmel,sam0-tc32";
 			reg = <0x42003000 0x20>;
+			status = "disabled";
 		};
 
 		pinctrl: pinctrl@41004400 {
 			compatible = "atmel,sam0-pinctrl";
+			ranges = <0x41004400 0x41004400 0x100>;
+
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges = <0x41004400 0x41004400 0x100>;
 
 			porta: gpio@41004400 {
 				compatible = "atmel,sam0-gpio";
 				reg = <0x41004400 0x80>;
-				gpio-controller;
-				#gpio-cells = <2>;
+
 				#atmel,pin-cells = <2>;
+				#gpio-cells = <2>;
 
+				gpio-controller;
 			};
 
 			portb: gpio@41004480 {
 				compatible = "atmel,sam0-gpio";
 				reg = <0x41004480 0x80>;
-				gpio-controller;
-				#gpio-cells = <2>;
+
 				#atmel,pin-cells = <2>;
+				#gpio-cells = <2>;
+
+				gpio-controller;
 			};
 		};
 
 		rtc: rtc@40001400 {
 			compatible = "atmel,sam0-rtc";
 			reg = <0x40001400 0x1C>;
 			interrupts = <3 0>;
-			clock-generator = <0>;
 			status = "disabled";
+
+			clock-generator = <0>;
 		};
 
 		adc: adc@42004000 {
 			compatible = "atmel,sam0-adc";
 			reg = <0x42004000 0x2B>;
 
+			#io-channel-cells = <1>;
+
 			/*
 			 * 2.1 MHz max, so clock it with the
 			 * 8 MHz GCLK / 4 = 2 MHz
 			 */
 			gclk = <3>;
 			prescaler = <4>;
-			#io-channel-cells = <1>;
 		};
 
 		dac0: dac@42004800 {
 			compatible = "atmel,sam0-dac";
-			status = "disabled";
 			reg = <0x42004800 0x10>;
+			status = "disabled";
+
 			#io-channel-cells = <0>;
 		};
 	};