ARM: sun5i: a10s: olinuxino micro: Convert to DT label based syntax

In order to lessen the amount of duplication of the DT tree, ease the
new and follow the trend that prefers to use label based references
when overriding DTSI nodes, convert the board to this syntax
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts

@@ -65,86 +65,56 @@ aliases {
 		serial2 = &uart3;
 	};
 
-	soc@01c00000 {
-		emac: ethernet@01c0b000 {
+	leds {
+		compatible = "gpio-leds";
 		pinctrl-names = "default";
-			pinctrl-0 = <&emac_pins_a>;
-			phy = <&phy1>;
-			status = "okay";
-		};
-
-		mdio@01c0b080 {
-			status = "okay";
+		pinctrl-0 = <&led_pins_olinuxino>;
 
-			phy1: ethernet-phy@1 {
-				reg = <1>;
+		green {
+			label = "a10s-olinuxino-micro:green:usr";
+			gpios = <&pio 4 3 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
 		};
 	};
+};
 
-		mmc0: mmc@01c0f000 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>;
-			vmmc-supply = <&reg_vcc3v3>;
-			bus-width = <4>;
-			cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
-			cd-inverted;
+&ehci0 {
 	status = "okay";
-		};
+};
 
-		mmc1: mmc@01c10000 {
+&emac {
 	pinctrl-names = "default";
-			pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>;
-			vmmc-supply = <&reg_vcc3v3>;
-			bus-width = <4>;
-			cd-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
-			cd-inverted;
+	pinctrl-0 = <&emac_pins_a>;
+	phy = <&phy1>;
 	status = "okay";
-		};
+};
 
-		usbphy: phy@01c13400 {
-			usb1_vbus-supply = <&reg_usb1_vbus>;
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_a>;
 	status = "okay";
-		};
+};
 
-		ehci0: usb@01c14000 {
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_a>;
 	status = "okay";
-		};
 
-		ohci0: usb@01c14400 {
-			status = "okay";
-		};
-
-		pinctrl@01c20800 {
-			mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 {
-				allwinner,pins = "PG1";
-				allwinner,function = "gpio_in";
-				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
-			};
-
-			mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 {
-				allwinner,pins = "PG13";
-				allwinner,function = "gpio_in";
-				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
-			};
-
-			led_pins_olinuxino: led_pins@0 {
-				allwinner,pins = "PE3";
-				allwinner,function = "gpio_out";
-				allwinner,drive = <SUN4I_PINCTRL_20_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+	at24@50 {
+		compatible = "at,24c16";
+		pagesize = <16>;
+		reg = <0x50>;
+		read-only;
 	};
+};
 
-			usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 {
-				allwinner,pins = "PB10";
-				allwinner,function = "gpio_out";
-				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-			};
-		};
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins_a>;
+	status = "okay";
+};
 
-		lradc: lradc@01c22800 {
+&lradc {
 	vref-supply = <&reg_vcc3v0>;
 	status = "okay";
 
@@ -182,67 +152,96 @@ button@987 {
 		channel = <0>;
 		voltage = <987387>;
 	};
-		};
+};
 
-		uart0: serial@01c28000 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&uart0_pins_a>;
+&mdio {
 	status = "okay";
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
 	};
+};
 
-		uart2: serial@01c28800 {
+&mmc0 {
 	pinctrl-names = "default";
-			pinctrl-0 = <&uart2_pins_a>;
+	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
+	cd-inverted;
 	status = "okay";
-		};
+};
 
-		uart3: serial@01c28c00 {
+&mmc1 {
 	pinctrl-names = "default";
-			pinctrl-0 = <&uart3_pins_a>;
+	pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>;
+	vmmc-supply = <&reg_vcc3v3>;
+	bus-width = <4>;
+	cd-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
+	cd-inverted;
 	status = "okay";
-		};
+};
 
-		i2c0: i2c@01c2ac00 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&i2c0_pins_a>;
+&ohci0 {
 	status = "okay";
+};
+
+&pio {
+	mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 {
+		allwinner,pins = "PG1";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 	};
 
-		i2c1: i2c@01c2b000 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&i2c1_pins_a>;
-			status = "okay";
+	mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 {
+		allwinner,pins = "PG13";
+		allwinner,function = "gpio_in";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+	};
 
-			at24@50 {
-				compatible = "at,24c16";
-				pagesize = <16>;
-				reg = <0x50>;
-				read-only;
+	led_pins_olinuxino: led_pins@0 {
+		allwinner,pins = "PE3";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_20_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
+
+	usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 {
+		allwinner,pins = "PB10";
+		allwinner,function = "gpio_out";
+		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 	};
+};
 
-		i2c2: i2c@01c2b400 {
+&reg_usb1_vbus {
+	pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>;
+	gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&uart0 {
 	pinctrl-names = "default";
-			pinctrl-0 = <&i2c2_pins_a>;
+	pinctrl-0 = <&uart0_pins_a>;
 	status = "okay";
-		};
-	};
+};
 
-	leds {
-		compatible = "gpio-leds";
+&uart2 {
 	pinctrl-names = "default";
-		pinctrl-0 = <&led_pins_olinuxino>;
+	pinctrl-0 = <&uart2_pins_a>;
+	status = "okay";
+};
 
-		green {
-			label = "a10s-olinuxino-micro:green:usr";
-			gpios = <&pio 4 3 GPIO_ACTIVE_HIGH>;
-			default-state = "on";
-		};
-	};
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins_a>;
+	status = "okay";
+};
 
-	reg_usb1_vbus: usb1-vbus {
-		pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>;
-		gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>;
+&usbphy {
+	usb1_vbus-supply = <&reg_usb1_vbus>;
 	status = "okay";
-	};
 };
+