ARM: dts: at91: ariettag25: style cleanup

- newline between properties and sub-nodes
- use tags from included dtsi instead of duplicating the hierarchy
- status should be the last property
- drop duplicated alias

There are no differences in the generated .dtb
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20190812212757.23432-3-uwe@kleine-koenig.orgSigned-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

arch/arm/boot/dts/at91-ariettag25.dts

@@ -6,14 +6,11 @@
  */
 /dts-v1/;
 #include "at91sam9g25.dtsi"
+
 / {
 	model = "Acme Systems Arietta G25";
 	compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9";
 
-	aliases {
-		serial0 = &dbgu;
-	};
-
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
@@ -32,9 +29,22 @@ main_xtal {
 		};
 	};
 
-	ahb {
-		apb {
-			mmc0: mmc@f0008000 {
+	leds {
+		compatible = "gpio-leds";
+
+		arietta_led {
+			label = "arietta_led";
+			gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
+
+&dbgu {
+	status = "okay";
+};
+
+&mmc0 {
 	pinctrl-0 = <
 		&pinctrl_mmc0_slot0_clk_cmd_dat0
 		&pinctrl_mmc0_slot0_dat1_3>;
@@ -44,9 +54,13 @@ slot@0 {
 		reg = <0>;
 		bus-width = <4>;
 	};
-			};
+};
+
+&rtc {
+	status = "okay";
+};
 
-			tcb0: timer@f8008000 {
+&tcb0 {
 	timer@0 {
 		compatible = "atmel,tcb-timer";
 		reg = <0>;
@@ -56,37 +70,17 @@ timer@1 {
 		compatible = "atmel,tcb-timer";
 		reg = <1>;
 	};
-			};
-
-			usb2: gadget@f803c000 {
-				status = "okay";
-			};
-
-			dbgu: serial@fffff200 {
-				status = "okay";
-			};
+};
 
-			rtc@fffffeb0 {
+&usb0 {
+	num-ports = <3>;
 	status = "okay";
-			};
-		};
+};
 
-		usb0: ohci@600000 {
+&usb1 {
 	status = "okay";
-			num-ports = <3>;
-		};
+};
 
-		usb1: ehci@700000 {
+&usb2 {
 	status = "okay";
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		arietta_led {
-			label = "arietta_led";
-			gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
-			linux,default-trigger = "heartbeat";
-		};
-	};
 };