ARM: dts: armada-375: Use the node labels

Use the node label when possible. As a result it flattens the device tree
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm/boot/dts/armada-375-db.dts

@@ -69,15 +69,36 @@ MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
 			  MBUS_ID(0x09, 0x09) 0 0xf1100000 0x10000
 			  MBUS_ID(0x09, 0x05) 0 0xf1110000 0x10000>;
 
-		internal-regs {
-			spi@10600 {
+	};
+};
+&pciec {
+	status = "okay";
+};
+
+/*
+ * The two PCIe units are accessible through
+ * standard PCIe slots on the board.
+ */
+&pcie0 {
+	/* Port 0, Lane 0 */
+	status = "okay";
+};
+
+&pcie1 {
+	/* Port 1, Lane 0 */
+	status = "okay";
+};
+
+
+&spi0 {
 	pinctrl-0 = <&spi0_pins>;
 	pinctrl-names = "default";
+
 	/*
-				 * SPI conflicts with NAND, so we disable it
-				 * here, and select NAND as the enabled device
-				 * by default.
+	 * SPI conflicts with NAND, so we disable it here, and
+	 * select NAND as the enabled device by default.
 	 */
+
 	status = "disabled";
 
 	spi-flash@0 {
@@ -87,39 +108,39 @@ spi-flash@0 {
 		reg = <0>; /* Chip select 0 */
 		spi-max-frequency = <108000000>;
 	};
-			};
+};
 
-			i2c@11000 {
+&i2c0 {
 	status = "okay";
 	clock-frequency = <100000>;
 	pinctrl-0 = <&i2c0_pins>;
 	pinctrl-names = "default";
-			};
+};
 
-			i2c@11100 {
+&i2c1 {
 	status = "okay";
 	clock-frequency = <100000>;
 	pinctrl-0 = <&i2c1_pins>;
 	pinctrl-names = "default";
-			};
+};
 
-			serial@12000 {
+&uart0 {
 	status = "okay";
-			};
+};
 
-			pinctrl {
+&pinctrl {
 	sdio_st_pins: sdio-st-pins {
 		marvell,pins = "mpp44", "mpp45";
 		marvell,function = "gpio";
 	};
-			};
+};
 
-			sata@a0000 {
+&sata {
 	status = "okay";
 	nr-ports = <2>;
-			};
+};
 
-			nand: nand@d0000 {
+&nand {
 	pinctrl-0 = <&nand_pins>;
 	pinctrl-names = "default";
 	status = "okay";
@@ -142,25 +163,25 @@ partition@1000000 {
 		label = "Filesystem";
 		reg = <0x1000000 0x3f000000>;
 	};
-			};
+};
 
-			usb@54000 {
+&usb1 {
 	status = "okay";
-			};
+};
 
-			usb3@58000 {
+&usb2 {
 	status = "okay";
-			};
+};
 
-			mvsdio@d4000 {
+&sdio {
 	pinctrl-0 = <&sdio_pins &sdio_st_pins>;
 	pinctrl-names = "default";
 	status = "okay";
 	cd-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
 	wp-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
-			};
+};
 
-			mdio {
+&mdio {
 	phy0: ethernet-phy@0 {
 		reg = <0>;
 	};
@@ -168,39 +189,21 @@ phy0: ethernet-phy@0 {
 	phy3: ethernet-phy@3 {
 		reg = <3>;
 	};
-			};
+};
 
-			ethernet@f0000 {
+&ethernet {
 	status = "okay";
+};
+
 
-				eth0@c4000 {
+&eth0 {
 	status = "okay";
 	phy = <&phy0>;
 	phy-mode = "rgmii-id";
-				};
+};
 
-				eth1@c5000 {
+&eth1 {
 	status = "okay";
 	phy = <&phy3>;
 	phy-mode = "gmii";
-				};
-			};
-		};
-
-		pcie-controller {
-			status = "okay";
-			/*
-			 * The two PCIe units are accessible through
-			 * standard PCIe slots on the board.
-			 */
-			pcie@1,0 {
-				/* Port 0, Lane 0 */
-				status = "okay";
-			};
-			pcie@2,0 {
-				/* Port 1, Lane 0 */
-				status = "okay";
-			};
-		};
-	};
 };