From: Stanislav Galabov <stanislav_galabov@smartcom.bg>
Date: Tue, 10 May 2016 10:41:46 +0000 (+0300)
Subject: ramips: DTS rework
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9195d8da355d0d141ac02c9a5269452dc64ffd2d;p=openwrt%2Fstaging%2Frobimarko.git

ramips: DTS rework

Add node aliases to dtsi files.
Reword dts files so they're more in-line with upstream.
Fix some more warnings and errors reported by dtc

Signed-off-by: Stanislav Galabov <sgalabov@gmail.com>
---

diff --git a/target/linux/ramips/dts/3G-6200N.dts b/target/linux/ramips/dts/3G-6200N.dts
index e5fa901330..cd2ba51d1a 100644
--- a/target/linux/ramips/dts/3G-6200N.dts
+++ b/target/linux/ramips/dts/3G-6200N.dts
@@ -6,15 +6,6 @@
 	compatible = "3G-6200N", "ralink,rt3050-soc";
 	model = "Edimax 3g-6200n";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -53,18 +44,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -102,8 +81,29 @@
 			linux,code = <0x100>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/3G-6200NL.dts b/target/linux/ramips/dts/3G-6200NL.dts
index 39f7f5d338..5ae43b81cb 100644
--- a/target/linux/ramips/dts/3G-6200NL.dts
+++ b/target/linux/ramips/dts/3G-6200NL.dts
@@ -6,15 +6,6 @@
 	compatible = "3G-6200NL", "ralink,rt3050-soc";
 	model = "Edimax 3g-6200nl";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -53,18 +44,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -86,8 +65,29 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/3G150B.dts b/target/linux/ramips/dts/3G150B.dts
index 66f3e0d100..3c92b94e0f 100644
--- a/target/linux/ramips/dts/3G150B.dts
+++ b/target/linux/ramips/dts/3G150B.dts
@@ -6,78 +6,6 @@
 	compatible = "3G150B", "ralink,rt5350-soc";
 	model = "Tenda 3G150B";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-
-		gpio1: gpio@660 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-		ralink,led-polarity = <1>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -116,3 +44,73 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+	ralink,led-polarity = <1>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/3G300M.dts b/target/linux/ramips/dts/3G300M.dts
index 87badf82a3..331e9feaff 100644
--- a/target/linux/ramips/dts/3G300M.dts
+++ b/target/linux/ramips/dts/3G300M.dts
@@ -6,53 +6,6 @@
 	compatible = "3G300M", "ralink,rt3052-soc";
 	model = "Tenda 3G300M";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -105,20 +58,65 @@
 			linux,code = <0x100>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
+&spi0 {
+	status = "okay";
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/A5-V11.dts b/target/linux/ramips/dts/A5-V11.dts
index 198acbaaa2..6a15458399 100644
--- a/target/linux/ramips/dts/A5-V11.dts
+++ b/target/linux/ramips/dts/A5-V11.dts
@@ -6,78 +6,6 @@
 	compatible = "A5-V11", "ralink,rt5350-soc";
 	model = "A5-V11";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "pm25lq032";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-
-		gpio1: gpio@660 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf", "led";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x1>;
-		mediatek,portdisable = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -122,3 +50,73 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "pm25lq032";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf", "led";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x1>;
+	mediatek,portdisable = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/AI-BR100.dts b/target/linux/ramips/dts/AI-BR100.dts
index d53c8d2277..2c3293331a 100644
--- a/target/linux/ramips/dts/AI-BR100.dts
+++ b/target/linux/ramips/dts/AI-BR100.dts
@@ -6,80 +6,6 @@
 	compatible = "AI-BR100", "ralink,mt7620a-soc";
 	model = "Aigale Ai-BR100";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x20000>;
-					read-only;
-				};
-
-				partition@20000 {
-					label = "u-boot-env";
-					reg = <0x20000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@30000 {
-					label = "factory";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "firmware";
-					reg = <0x40000 0x7c0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -107,3 +33,75 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x20000>;
+			read-only;
+		};
+
+		partition@20000 {
+			label = "u-boot-env";
+			reg = <0x20000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@30000 {
+			label = "factory";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "firmware";
+			reg = <0x40000 0x7c0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/AIR3GII.dts b/target/linux/ramips/dts/AIR3GII.dts
index e89909ee2d..2b6932da35 100644
--- a/target/linux/ramips/dts/AIR3GII.dts
+++ b/target/linux/ramips/dts/AIR3GII.dts
@@ -6,69 +6,6 @@
 	compatible = "AIR3GII", "ralink,rt5350-soc";
 	model = "AirLive Air3GII";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q32b";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -96,3 +33,64 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q32b";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/ALL0239-3G.dts b/target/linux/ramips/dts/ALL0239-3G.dts
index 8a4ccc8ca5..d1d92e168c 100644
--- a/target/linux/ramips/dts/ALL0239-3G.dts
+++ b/target/linux/ramips/dts/ALL0239-3G.dts
@@ -6,14 +6,6 @@
 	compatible = "ALL0239-3G", "ralink,rt3052-soc";
 	model = "Allnet ALL0239-3G";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
 
 	cfi@1f000000 {
 		compatible = "cfi-flash";
@@ -47,19 +39,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		status = "okay";
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -108,8 +87,30 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	status = "okay";
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/ALL0256N-4M.dts b/target/linux/ramips/dts/ALL0256N-4M.dts
index fe677a9d6d..713b735623 100644
--- a/target/linux/ramips/dts/ALL0256N-4M.dts
+++ b/target/linux/ramips/dts/ALL0256N-4M.dts
@@ -6,69 +6,6 @@
 	compatible = "ALL0256N", "ralink,rt3050-soc";
 	model = "Allnet ALL0256N";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3c8000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -101,3 +38,64 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3c8000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/ALL0256N-8M.dts b/target/linux/ramips/dts/ALL0256N-8M.dts
index 0d75abd725..2c4790a363 100644
--- a/target/linux/ramips/dts/ALL0256N-8M.dts
+++ b/target/linux/ramips/dts/ALL0256N-8M.dts
@@ -6,69 +6,6 @@
 	compatible = "ALL0256N", "ralink,rt3050-soc";
 	model = "Allnet ALL0256N";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -101,3 +38,64 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/ALL5002.dts b/target/linux/ramips/dts/ALL5002.dts
index 72aa789eca..efaabc27d1 100644
--- a/target/linux/ramips/dts/ALL5002.dts
+++ b/target/linux/ramips/dts/ALL5002.dts
@@ -6,77 +6,6 @@
 	compatible = "ALL5002", "ralink,rt3352-soc";
 	model = "Allnet ALL5002";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l25635e";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x1fb0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	i2c-gpio {
 		compatible = "i2c-gpio";
 		gpios = <&gpio0 1 0 &gpio0 2 0>;
@@ -109,3 +38,72 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l25635e";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x1fb0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/ALL5003.dts b/target/linux/ramips/dts/ALL5003.dts
index 806eb26805..3a6023acd6 100644
--- a/target/linux/ramips/dts/ALL5003.dts
+++ b/target/linux/ramips/dts/ALL5003.dts
@@ -6,77 +6,6 @@
 	compatible = "ALL5003", "ralink,rt5350-soc";
 	model = "Allnet ALL5003";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l25635e";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x1fb0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	i2c-gpio {
 		compatible = "i2c-gpio";
 		gpios = <&gpio0 1 0 &gpio0 2 0>;
@@ -109,3 +38,72 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l25635e";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x1fb0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/AR670W.dts b/target/linux/ramips/dts/AR670W.dts
index 5fefc81aff..c1eac43881 100644
--- a/target/linux/ramips/dts/AR670W.dts
+++ b/target/linux/ramips/dts/AR670W.dts
@@ -6,45 +6,6 @@
 	compatible = "AR670W", "ralink,rt2880-soc";
 	model = "Airlink101 AR670W";
 
-	palmbus@300000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "uartlite";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@400000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x2004>;
-
-		port@0 {
-			phy-handle = <&phy0>;
-			phy-mode = "mii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				phy-mode = "mii";
-				reg = <0>;
-			};
-		};
-	};
-
-	wmac@480000 {
-		status = "okay";
-		ralink,mtd-eeprom = <&factory 0x2000>;
-	};
-
 	cfi@bdc00000 {
 		compatible = "cfi-flash";
 		reg = <0xbc400000 0x800000>;
@@ -103,3 +64,40 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "uartlite";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x2004>;
+
+	port@0 {
+		phy-handle = <&phy0>;
+		phy-mode = "mii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			phy-mode = "mii";
+			reg = <0>;
+		};
+	};
+};
+
+&wmac {
+	status = "okay";
+	ralink,mtd-eeprom = <&factory 0x2000>;
+};
diff --git a/target/linux/ramips/dts/AR725W.dts b/target/linux/ramips/dts/AR725W.dts
index 3c5e0f573d..3b8cfb3be7 100644
--- a/target/linux/ramips/dts/AR725W.dts
+++ b/target/linux/ramips/dts/AR725W.dts
@@ -6,45 +6,6 @@
 	compatible = "AR725W", "ralink,rt2880-soc";
 	model = "Airlink101 AR725W";
 
-	palmbus@300000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "uartlite";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@400000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x4>;
-
-		port@0 {
-			phy-handle = <&phy0>;
-			phy-mode = "mii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				phy-mode = "mii";
-				reg = <0>;
-			};
-		};
-	};
-
-	wmac@480000 {
-		status = "okay";
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	cfi@bdc00000 {
 		compatible = "cfi-flash";
 		reg = <0xbc400000 0x800000>;
@@ -113,3 +74,40 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "uartlite";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		phy-handle = <&phy0>;
+		phy-mode = "mii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			phy-mode = "mii";
+			reg = <0>;
+		};
+	};
+};
+
+&wmac {
+	status = "okay";
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/ASL26555-16M.dts b/target/linux/ramips/dts/ASL26555-16M.dts
index 3c6c667b52..2b2c49492c 100644
--- a/target/linux/ramips/dts/ASL26555-16M.dts
+++ b/target/linux/ramips/dts/ASL26555-16M.dts
@@ -6,91 +6,6 @@
 	compatible = "ASL26555", "ralink,rt3050-soc";
 	model = "Alpha ASL26555";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25sl12801";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "uboot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "uboot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf80000>;
-				};
-
-				partition@fd0000 {
-					label = "cert";
-					reg = <0xfd0000 0x10000>;
-					read-only;
-				};
-
-				partition@fe0000 {
-					label = "langpack";
-					reg = <0xfe0000 0x10000>;
-					read-only;
-				};
-
-				devdata: partition@ff0000 {
-					label = "devdata";
-					reg = <0xff0000 0x10000>;
-					read-only;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&devdata 0x4004>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x1e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devdata 0x4000>;
-	};
-
-	otg@101c0000 {
-		status = "okay";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -154,3 +69,86 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25sl12801";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "uboot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "uboot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf80000>;
+		};
+
+		partition@fd0000 {
+			label = "cert";
+			reg = <0xfd0000 0x10000>;
+			read-only;
+		};
+
+		partition@fe0000 {
+			label = "langpack";
+			reg = <0xfe0000 0x10000>;
+			read-only;
+		};
+
+		devdata: partition@ff0000 {
+			label = "devdata";
+			reg = <0xff0000 0x10000>;
+			read-only;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&devdata 0x4004>;
+};
+
+&esw {
+	mediatek,portmap = <0x1e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devdata 0x4000>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/ASL26555-8M.dts b/target/linux/ramips/dts/ASL26555-8M.dts
index 0860c5ed77..1c40df424d 100644
--- a/target/linux/ramips/dts/ASL26555-8M.dts
+++ b/target/linux/ramips/dts/ASL26555-8M.dts
@@ -6,85 +6,6 @@
 	compatible = "ASL26555", "ralink,rt3050-soc";
 	model = "Alpha ASL26555";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25sl064p";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "uboot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				ubootenv: partition@30000 {
-					label = "uboot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "rgdb";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x790000>;
-				};
-
-				partition@7e0000 {
-					label = "cert";
-					reg = <0x7e0000 0x10000>;
-					read-only;
-				};
-
-				partition@7f0000 {
-					label = "langpack";
-					reg = <0x7f0000 0x10000>;
-					read-only;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&ubootenv 0x4004>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x1e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&ubootenv 0x4000>;
-	};
-
-	otg@101c0000 {
-		status = "okay";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -148,3 +69,80 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25sl064p";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "uboot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		ubootenv: partition@30000 {
+			label = "uboot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "rgdb";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x790000>;
+		};
+
+		partition@7e0000 {
+			label = "cert";
+			reg = <0x7e0000 0x10000>;
+			read-only;
+		};
+
+		partition@7f0000 {
+			label = "langpack";
+			reg = <0x7f0000 0x10000>;
+			read-only;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&ubootenv 0x4004>;
+};
+
+&esw {
+	mediatek,portmap = <0x1e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&ubootenv 0x4000>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/ATP-52B.dts b/target/linux/ramips/dts/ATP-52B.dts
index f0a53a11a9..c15d3a4645 100644
--- a/target/linux/ramips/dts/ATP-52B.dts
+++ b/target/linux/ramips/dts/ATP-52B.dts
@@ -6,15 +6,6 @@
 	compatible = "ATP-52B", "ralink,rt3052-soc";
 	model = "Argus ATP-52B";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -77,20 +68,30 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/AWAPN2403.dts b/target/linux/ramips/dts/AWAPN2403.dts
index 7a5f73392a..d8e69bdd82 100644
--- a/target/linux/ramips/dts/AWAPN2403.dts
+++ b/target/linux/ramips/dts/AWAPN2403.dts
@@ -6,61 +6,6 @@
 	compatible = "AWAPN2403", "ralink,rt3052-soc";
 	model = "AsiaRF AWAPN2403";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -83,3 +28,56 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/AWM002-4M.dtsi b/target/linux/ramips/dts/AWM002-4M.dtsi
index 4c9f57cf3d..69d25bb5d4 100644
--- a/target/linux/ramips/dts/AWM002-4M.dtsi
+++ b/target/linux/ramips/dts/AWM002-4M.dtsi
@@ -3,13 +3,9 @@
 / {
 	compatible = "AWM002", "ralink,rt5350-soc";
 	model = "AsiaRF AWM002";
+};
 
-	palmbus@10000000 {
-		spi@b00 {
-			m25p80@0 {
-				compatible = "jedec,spi-nor";
-				linux,modalias = "m25p80", "mx25l3205d";
-			};
-		};
-	};
+&m25p80 {
+	compatible = "jedec,spi-nor";
+	linux,modalias = "m25p80", "mx25l3205d";
 };
diff --git a/target/linux/ramips/dts/AWM002-8M.dtsi b/target/linux/ramips/dts/AWM002-8M.dtsi
index 9fb35c105a..1e6970ddec 100644
--- a/target/linux/ramips/dts/AWM002-8M.dtsi
+++ b/target/linux/ramips/dts/AWM002-8M.dtsi
@@ -3,13 +3,9 @@
 / {
 	compatible = "AWM002", "ralink,rt5350-soc";
 	model = "AsiaRF AWM002";
+};
 
-	palmbus@10000000 {
-		spi@b00 {
-			m25p80@0 {
-				compatible = "jedec,spi-nor";
-				linux,modalias = "m25p80", "mx25l6405d";
-			};
-		};
-	};
+&m25p80 {
+	compatible = "jedec,spi-nor";
+	linux,modalias = "m25p80", "mx25l6405d";
 };
diff --git a/target/linux/ramips/dts/AWM002-EVB-4M.dts b/target/linux/ramips/dts/AWM002-EVB-4M.dts
index ef2f83c778..e125232557 100644
--- a/target/linux/ramips/dts/AWM002-EVB-4M.dts
+++ b/target/linux/ramips/dts/AWM002-EVB-4M.dts
@@ -5,14 +5,6 @@
 / {
 	model = "AsiaRF AWM002 EVB";
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -51,3 +43,11 @@
 		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/AWM002-EVB-8M.dts b/target/linux/ramips/dts/AWM002-EVB-8M.dts
index 563090ec0e..f2f91bb3d9 100644
--- a/target/linux/ramips/dts/AWM002-EVB-8M.dts
+++ b/target/linux/ramips/dts/AWM002-EVB-8M.dts
@@ -5,14 +5,6 @@
 / {
 	model = "AsiaRF AWM002 EVB";
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -51,3 +43,11 @@
 		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/AWM002.dtsi b/target/linux/ramips/dts/AWM002.dtsi
index 3e57b724a1..bf6876b9d5 100644
--- a/target/linux/ramips/dts/AWM002.dtsi
+++ b/target/linux/ramips/dts/AWM002.dtsi
@@ -4,75 +4,73 @@
 	compatible = "AWM002", "ralink,rt5350-soc";
 	model = "AsiaRF AWM002";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
+	gpio-leds {
+		compatible = "gpio-leds";
 
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0 0>;
-				compatible = "jedec,spi-nor";
-				spi-max-frequency = <10000000>;
+		ld1 {
+			label = "awm002:green:ld1";
+			gpios = <&gpio0 0 1>;
+		};
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
+		ld2 {
+			label = "awm002:green:ld2";
+			gpios = <&gpio0 1 1>;
+		};
+	};
+};
 
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
+&spi0 {
+	status = "okay";
 
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+	m25p80: m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0 0>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <10000000>;
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x1fb0000>;
-				};
-			};
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
-	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag";
-				ralink,function = "gpio";
-			};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
 		};
-	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-	};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x1fb0000>;
+		};
 	};
+};
 
-	ohci@101c1000 {
-		status = "okay";
+&pinctrl {
+	state_default {
+		gpio {
+			ralink,group = "i2c", "jtag";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	gpio-leds {
-		compatible = "gpio-leds";
+&esw {
+	mediatek,portmap = <0x3f>;
+};
 
-		ld1 {
-			label = "awm002:green:ld1";
-			gpios = <&gpio0 0 1>;
-		};
+&ehci {
+	status = "okay";
+};
 
-		ld2 {
-			label = "awm002:green:ld2";
-			gpios = <&gpio0 1 1>;
-		};
-	};
+&ohci {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/AWM003-EVB.dts b/target/linux/ramips/dts/AWM003-EVB.dts
index 02fa97255c..13e6964ccc 100644
--- a/target/linux/ramips/dts/AWM003-EVB.dts
+++ b/target/linux/ramips/dts/AWM003-EVB.dts
@@ -11,23 +11,6 @@
 		reg = <0x0 0x4000000>;
 	};
 
-	palmbus@10000000 {
-		spi@b00 {
-			m25p80@0 {
-				compatible = "jedec,spi-nor";
-				linux,modalias = "m25p80", "mx25l6405d";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -66,3 +49,16 @@
 		};
 	};
 };
+
+&m25p80 {
+	compatible = "jedec,spi-nor";
+	linux,modalias = "m25p80", "mx25l6405d";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/ArcherC20i.dts b/target/linux/ramips/dts/ArcherC20i.dts
index 7d830b3182..aab1f9b90c 100644
--- a/target/linux/ramips/dts/ArcherC20i.dts
+++ b/target/linux/ramips/dts/ArcherC20i.dts
@@ -10,109 +10,107 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
+	gpio-leds {
+		compatible = "gpio-leds";
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+	};
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x20000>;
+			read-only;
+		};
+
+		partition@20000 {
+			label = "firmware";
+			reg = <0x20000 0x7a0000>;
 		};
 
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x20000>;
-					read-only;
-				};
-
-				partition@20000 {
-					label = "firmware";
-					reg = <0x20000 0x7a0000>;
-				};
-
-				partition@7c0000 {
-					label = "config";
-					reg = <0x7c0000 0x10000>;
-				};
-
-				rom: partition@7d0000 {
-					label = "rom";
-					reg = <0x7d0000 0x10000>;
-				};
-
-				partition@7e0000 {
-					label = "romfile";
-					reg = <0x7e0000 0x10000>;
-				};
-
-				radio: partition@7f0000 {
-					label = "radio";
-					reg = <0x7f0000 0x10000>;
-				};
-			};
+		partition@7c0000 {
+			label = "config";
+			reg = <0x7c0000 0x10000>;
+		};
+
+		rom: partition@7d0000 {
+			label = "rom";
+			reg = <0x7d0000 0x10000>;
+		};
+
+		partition@7e0000 {
+			label = "romfile";
+			reg = <0x7e0000 0x10000>;
+		};
+
+		radio: partition@7f0000 {
+			label = "radio";
+			reg = <0x7f0000 0x10000>;
 		};
 	};
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
+			ralink,function = "gpio";
 		};
 	};
+};
 
-	ethernet@10100000 {
+&ethernet {
 		pinctrl-names = "default";
 		pinctrl-0 = <&ephy_pins>;
 		mtd-mac-address = <&rom 0xf100>;
 		mediatek,portmap = "wllll";
 	};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+&ehci {
+	status = "okay";
+};
 
-	ohci@101c1000 {
-		status = "okay";
-	};
+&ohci {
+	status = "okay";
+};
 
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
+&gsw {
+	mediatek,port4 = "ephy";
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&radio 0>;
-	};
+&wmac {
+	ralink,mtd-eeprom = <&radio 0>;
+};
 
-	pcie@10140000 {
-		status = "okay";
+&pcie {
+	status = "okay";
 
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&radio 32768>;
-				mediatek,2ghz = <0>;
-			};
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&radio 32768>;
+			mediatek,2ghz = <0>;
 		};
 	};
-
-	gpio-leds {
-		compatible = "gpio-leds";
-	};
-
-	gpio-keys-polled {
-		compatible = "gpio-keys-polled";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		poll-interval = <20>;
-	};
 };
diff --git a/target/linux/ramips/dts/BC2.dts b/target/linux/ramips/dts/BC2.dts
index 9161a55323..5ae10a31a0 100644
--- a/target/linux/ramips/dts/BC2.dts
+++ b/target/linux/ramips/dts/BC2.dts
@@ -6,15 +6,6 @@
 	compatible = "BC2", "ralink,rt3052-soc";
 	model = "NexAira BC2";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -68,20 +59,29 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/BR-6425.dts b/target/linux/ramips/dts/BR-6425.dts
index ec66667f88..b871ead992 100644
--- a/target/linux/ramips/dts/BR-6425.dts
+++ b/target/linux/ramips/dts/BR-6425.dts
@@ -6,15 +6,6 @@
 	compatible = "BR-6425", "ralink,rt3052-soc";
 	model = "Edimax BR-6425";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -24,18 +15,6 @@
 		#size-cells = <1>;
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -69,3 +48,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+/*	mtd-mac-address = <&factory 0x4>; */
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+/*	ralink,mtd-eeprom = <&factory 0>; */
+};
diff --git a/target/linux/ramips/dts/BR-6475ND.dts b/target/linux/ramips/dts/BR-6475ND.dts
index 6211e4319e..f437ac165c 100644
--- a/target/linux/ramips/dts/BR-6475ND.dts
+++ b/target/linux/ramips/dts/BR-6475ND.dts
@@ -6,77 +6,45 @@
 	compatible = "BR-6475ND", "ralink,rt3883-soc";
 	model = "Edimax BR-6475nD";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	palmbus@10000000 {
-		timer@100 {
-			status = "okay";
-		};
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <100>;
 
-		gpio1: gpio@638 {
-			status = "okay";
+		reset {
+			label = "reset";
+			gpios = <&gpio0 7 1>;
+			linux,code = <0x198>;
 		};
 
-		uartlite@c00 {
-			status = "okay";
+		rfkill {
+			label = "rfkill";
+			gpios = <&gpio0 9 1>;
+			linux,input-type = <5>;
+			linux,code = <0xf7>;
 		};
 	};
 
-	ethernet@10100000 {
-		status = "okay";
-		mtd-mac-address = <&devdata 0x0d>;
+	gpio-leds {
+		compatible = "gpio-leds";
 
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 1>;
+		power {
+			label = "br-6475nd:green:power";
+			gpios = <&gpio0 10 1>;
 		};
-	};
 
-	wmac@10180000 {
-		status = "okay";
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pci@10140000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pci_pins>;
-
-		pci_pins: pci {
-			pci {
-				ralink,group = "pci";
-				ralink,function = "pci-fnc";
-			};
+		wlan {
+			label = "br-6475nd:amber:wlan";
+			gpios = <&gpio0 11 1>;
 		};
 
-		host-bridge {
-			pci-bridge@1 {
-				status = "okay";
-
-				wmac@0,0 {
-					ralink,5ghz = <0>;
-					compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
-					reg = < 0x10000 0 0 0 0 >;
-					ralink,eeprom = "rt2x00pci_1_0.eeprom";
-				};
-			};
+		wlan_5ghz {
+			label = "br-6475nd:amber:wlan_5ghz";
+			gpios = <&gpio0 14 1>;
 		};
 	};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	nor-flash@1c000000 {
 		compatible = "cfi-flash";
 		reg = <0x1c000000 0x800000>;
@@ -126,58 +94,88 @@
 		realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
 	};
 
-	gpio-keys-polled {
-		compatible = "gpio-keys-polled";
-		#address-cells = <1>;
+	/* Unclear if this is the correct gpio setup; the USB ports are
+	   unpopulated on a stock BR-6475nD, even though the hardware exists
+	   and the headers are there. */
+	/*
+	gpio_export {
+		compatible = "gpio-export";
 		#size-cells = <0>;
-		poll-interval = <100>;
 
-		reset {
-			label = "reset";
-			gpios = <&gpio0 7 1>;
-			linux,code = <0x198>;
+		usb {
+			gpio-export,name="usb";
+			gpio-export,output=<0>;
+			gpios = <&gpio0 19 0>;
 		};
+	};
+	*/
+};
 
-		rfkill {
-			label = "rfkill";
-			gpios = <&gpio0 9 1>;
-			linux,input-type = <5>;
-			linux,code = <0xf7>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "jtag", "uartf";
+			ralink,function = "gpio";
 		};
 	};
+};
 
-	gpio-leds {
-		compatible = "gpio-leds";
+&timer {
+	status = "okay";
+};
 
-		power {
-			label = "br-6475nd:green:power";
-			gpios = <&gpio0 10 1>;
-		};
+&gpio1 {
+	status = "okay";
+};
 
-		wlan {
-			label = "br-6475nd:amber:wlan";
-			gpios = <&gpio0 11 1>;
-		};
+&uartlite {
+	status = "okay";
+};
 
-		wlan_5ghz {
-			label = "br-6475nd:amber:wlan_5ghz";
-			gpios = <&gpio0 14 1>;
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&devdata 0x0d>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+	};
+};
+
+&wmac {
+	status = "okay";
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pci {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pci_pins>;
+
+	pci_pins: pci {
+		pci {
+			ralink,group = "pci";
+			ralink,function = "pci-fnc";
 		};
 	};
 
-	/* Unclear if this is the correct gpio setup; the USB ports are
-	   unpopulated on a stock BR-6475nD, even though the hardware exists
-	   and the headers are there. */
-	/*
-	gpio_export {
-		compatible = "gpio-export";
-		#size-cells = <0>;
+	host-bridge {
+		pci-bridge@1 {
+			status = "okay";
 
-		usb {
-			gpio-export,name="usb";
-			gpio-export,output=<0>;
-			gpios = <&gpio0 19 0>;
+			wmac@0,0 {
+				ralink,5ghz = <0>;
+				compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
+				reg = < 0x10000 0 0 0 0 >;
+				ralink,eeprom = "rt2x00pci_1_0.eeprom";
+			};
 		};
 	};
-	*/
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/BROADWAY.dts b/target/linux/ramips/dts/BROADWAY.dts
index 40cb985e25..790dcc0467 100644
--- a/target/linux/ramips/dts/BROADWAY.dts
+++ b/target/linux/ramips/dts/BROADWAY.dts
@@ -6,15 +6,6 @@
 	compatible = "BROADWAY", "ralink,rt3052-soc";
 	model = "Hauppauge Broadway";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -85,8 +64,29 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/CARAMBOLA.dts b/target/linux/ramips/dts/CARAMBOLA.dts
index 5ff60c3af6..e38c49f957 100644
--- a/target/linux/ramips/dts/CARAMBOLA.dts
+++ b/target/linux/ramips/dts/CARAMBOLA.dts
@@ -10,15 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -51,25 +42,34 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
+	i2c-gpio {
+		compatible = "i2c-gpio";
+		gpios = <&gpio0 1 0 &gpio0 2 0>;
+		i2c-gpio,delay-us = <10>;
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&esw {
+	mediatek,portmap = <0x3f>;
+};
 
-	i2c-gpio {
-		compatible = "i2c-gpio";
-		gpios = <&gpio0 1 0 &gpio0 2 0>;
-		i2c-gpio,delay-us = <10>;
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/CF-WR800N.dts b/target/linux/ramips/dts/CF-WR800N.dts
index 9d9e0df056..d076e6432d 100644
--- a/target/linux/ramips/dts/CF-WR800N.dts
+++ b/target/linux/ramips/dts/CF-WR800N.dts
@@ -10,77 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "ephy", "wled", "spi refclk", "i2c";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -113,3 +42,72 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "ephy", "wled", "spi refclk", "i2c";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/CS-QR10.dts b/target/linux/ramips/dts/CS-QR10.dts
index ddd480ff85..503e095151 100644
--- a/target/linux/ramips/dts/CS-QR10.dts
+++ b/target/linux/ramips/dts/CS-QR10.dts
@@ -6,122 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Planex CS-QR10";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		i2c@900 {
-			status = "okay";
-		};
-
-		i2s: i2s@a00 {
-			status = "okay";
-			pinctrl-names = "default";
-			pinctrl-0 = <&pcm_i2s_pins>;
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-
-		pcm@2000 {
-			status = "okay";
-		};
-
-		gdma@2800 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi refclk", "rgmii1";
-				ralink,function = "gpio";
-			};
-			wdt {
-				ralink,group = "wdt";
-				ralink,function = "wdt refclk";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		ralink,port4 = "ephy";
-	};
-
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
 	sound {
 		compatible = "mediatek,mt7620-audio-wm8960";
 		model = "mt7620-wm8960";
@@ -161,3 +45,117 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&i2c {
+	status = "okay";
+};
+
+&i2s {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcm_i2s_pins>;
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pcm {
+	status = "okay";
+};
+
+&gdma {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi refclk", "rgmii1";
+			ralink,function = "gpio";
+		};
+		wdt {
+			ralink,group = "wdt";
+			ralink,function = "wdt refclk";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	ralink,port4 = "ephy";
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/CY-SWR1100.dts b/target/linux/ramips/dts/CY-SWR1100.dts
index 2120dc7dcd..031d8f0052 100644
--- a/target/linux/ramips/dts/CY-SWR1100.dts
+++ b/target/linux/ramips/dts/CY-SWR1100.dts
@@ -6,68 +6,6 @@
 	compatible = "CY-SWR1100", "ralink,rt3883-soc";
 	model = "Samsung CY-SWR1100";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 1>;
-			phy-mode = "rgmii";
-		};
-	};
-
-	pci@10140000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pci_pins>;
-
-		pci_pins: pci {
-			pci {
-				ralink,group = "pci";
-				ralink,function = "pci-fnc";
-			};
-		};
-
-		host-bridge {
-			pci-bridge@1 {
-				status = "okay";
-
-				wmac@0,0 {
-					ralink,5ghz = <0>;
-					compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
-					reg = < 0x10000 0 0 0 0 >;
-					ralink,eeprom = "rt2x00pci_1_0.eeprom";
-				};
-			};
-		};
-	};
-
-	wmac@10180000 {
-		status = "okay";
-		ralink,2ghz = <0>;
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	nor-flash@1c000000 {
 		compatible = "cfi-flash";
 		reg = <0x1c000000 0x800000>;
@@ -150,3 +88,63 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+		phy-mode = "rgmii";
+	};
+};
+
+&pci {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pci_pins>;
+
+	pci_pins: pci {
+		pci {
+			ralink,group = "pci";
+			ralink,function = "pci-fnc";
+		};
+	};
+
+	host-bridge {
+		pci-bridge@1 {
+			status = "okay";
+
+			wmac@0,0 {
+				ralink,5ghz = <0>;
+				compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
+				reg = < 0x10000 0 0 0 0 >;
+				ralink,eeprom = "rt2x00pci_1_0.eeprom";
+			};
+		};
+	};
+};
+
+&wmac {
+	status = "okay";
+	ralink,2ghz = <0>;
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/D105.dts b/target/linux/ramips/dts/D105.dts
index cf631ea7ba..2e86d1edac 100644
--- a/target/linux/ramips/dts/D105.dts
+++ b/target/linux/ramips/dts/D105.dts
@@ -6,15 +6,6 @@
 	compatible = "D105", "ralink,rt3050-soc";
 	model = "Huawei D105";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -73,20 +64,29 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/DAP-1350.dts b/target/linux/ramips/dts/DAP-1350.dts
index e983372dab..4628544fb6 100644
--- a/target/linux/ramips/dts/DAP-1350.dts
+++ b/target/linux/ramips/dts/DAP-1350.dts
@@ -10,15 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -57,18 +48,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&devdata 0x2e>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devdata 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -118,8 +97,29 @@
 			linux,code = <0x101>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&devdata 0x2e>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devdata 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/DB-WRT01.dts b/target/linux/ramips/dts/DB-WRT01.dts
index 14c48e215c..8014859bf5 100644
--- a/target/linux/ramips/dts/DB-WRT01.dts
+++ b/target/linux/ramips/dts/DB-WRT01.dts
@@ -6,76 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Planex DB-WRT01";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi refclk", "rgmii1";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-	
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -98,3 +28,71 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi refclk", "rgmii1";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/DCS-930.dts b/target/linux/ramips/dts/DCS-930.dts
index 98779f0647..373973c3df 100644
--- a/target/linux/ramips/dts/DCS-930.dts
+++ b/target/linux/ramips/dts/DCS-930.dts
@@ -6,15 +6,6 @@
 	compatible = "DCS-930", "ralink,rt3050-soc";
 	model = "D-Link DCS-930";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x400000>;
@@ -94,20 +85,29 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/DCS-930L-B1.dts b/target/linux/ramips/dts/DCS-930L-B1.dts
index ad715c1313..c1e90b9602 100644
--- a/target/linux/ramips/dts/DCS-930L-B1.dts
+++ b/target/linux/ramips/dts/DCS-930L-B1.dts
@@ -6,73 +6,6 @@
 	compatible = "DCS-930L-B1", "ralink,rt5350-soc";
 	model = "D-Link DCS-930L B1";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf", "led";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -106,3 +39,68 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf", "led";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/DIR-300-B1.dts b/target/linux/ramips/dts/DIR-300-B1.dts
index 8772ed4576..4f0a7ffde7 100644
--- a/target/linux/ramips/dts/DIR-300-B1.dts
+++ b/target/linux/ramips/dts/DIR-300-B1.dts
@@ -6,15 +6,6 @@
 	compatible = "DIR-300-B1", "ralink,rt3050-soc";
 	model = "D-Link DIR-300 B1";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&devdata 0x4004>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devdata 0x4000>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -107,3 +86,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&devdata 0x4004>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devdata 0x4000>;
+};
diff --git a/target/linux/ramips/dts/DIR-300-B7.dts b/target/linux/ramips/dts/DIR-300-B7.dts
index ff6378a7cd..a634bb7754 100644
--- a/target/linux/ramips/dts/DIR-300-B7.dts
+++ b/target/linux/ramips/dts/DIR-300-B7.dts
@@ -6,62 +6,6 @@
 	compatible = "DIR-300-B7", "ralink,rt5350-soc";
 	model = "D-Link DIR-300 B7";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <0x17>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -94,10 +38,64 @@
 			linux,code = <0x211>;
 		};
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
 
-	wmac@10180000 {
-		status = "okay";
-		ralink,led-polarity = <1>;
-		ralink,mtd-eeprom = <&factory 0>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <0x17>;
+};
+
+&wmac {
+	status = "okay";
+	ralink,led-polarity = <1>;
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/DIR-320-B1.dts b/target/linux/ramips/dts/DIR-320-B1.dts
index 5d29d14959..1393947886 100644
--- a/target/linux/ramips/dts/DIR-320-B1.dts
+++ b/target/linux/ramips/dts/DIR-320-B1.dts
@@ -6,66 +6,6 @@
 	compatible = "DIR-320-B1", "ralink,rt5350-soc";
 	model = "D-Link DIR-320 B1";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-						reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <0x17>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -104,14 +44,6 @@
 		};
 	};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c0000 {
-		status = "okay";
-	};
-
 	gpio_export {
 		compatible = "gpio-export";
 		#size-cells = <0>;
@@ -129,3 +61,69 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <0x17>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/DIR-600-B1.dts b/target/linux/ramips/dts/DIR-600-B1.dts
index 9d65bb1a6d..d45d3c5ccd 100644
--- a/target/linux/ramips/dts/DIR-600-B1.dts
+++ b/target/linux/ramips/dts/DIR-600-B1.dts
@@ -6,15 +6,6 @@
 	compatible = "DIR-600-B1", "ralink,rt3050-soc";
 	model = "D-Link DIR-600 B1";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&devdata 0x4004>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devdata 0x4000>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -107,3 +86,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&devdata 0x4004>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devdata 0x4000>;
+};
diff --git a/target/linux/ramips/dts/DIR-600-B2.dts b/target/linux/ramips/dts/DIR-600-B2.dts
index 4215e5b2ef..f0269cfa2e 100644
--- a/target/linux/ramips/dts/DIR-600-B2.dts
+++ b/target/linux/ramips/dts/DIR-600-B2.dts
@@ -6,15 +6,6 @@
 	compatible = "DIR-600-B2", "ralink,rt3050-soc";
 	model = "D-Link DIR-600 B2";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,14 +38,6 @@
 		};
 	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devdata 0x4000>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -103,3 +86,20 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devdata 0x4000>;
+};
diff --git a/target/linux/ramips/dts/DIR-610-A1.dts b/target/linux/ramips/dts/DIR-610-A1.dts
index a0f41d3b82..83faf00b43 100644
--- a/target/linux/ramips/dts/DIR-610-A1.dts
+++ b/target/linux/ramips/dts/DIR-610-A1.dts
@@ -6,69 +6,6 @@
 	compatible = "DIR-610-A1", "ralink,rt5350-soc";
 	model = "D-Link DIR-610 A1";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				devdata: partition@30000 {
-					label = "devdata";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&devdata 0x4004>;
-	};
-
-	esw@10110000 {
-		status = "okay";
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <0x17>;
-	};
-
-	wmac@10180000 {
-		status = "okay";
-		ralink,led-polarity = <1>;
-		ralink,mtd-eeprom = <&devdata 0x4000>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -102,3 +39,64 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		devdata: partition@30000 {
+			label = "devdata";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&devdata 0x4004>;
+};
+
+&esw {
+	status = "okay";
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <0x17>;
+};
+
+&wmac {
+	status = "okay";
+	ralink,led-polarity = <1>;
+	ralink,mtd-eeprom = <&devdata 0x4000>;
+};
diff --git a/target/linux/ramips/dts/DIR-615-D.dts b/target/linux/ramips/dts/DIR-615-D.dts
index 531f317def..cac9d2602c 100644
--- a/target/linux/ramips/dts/DIR-615-D.dts
+++ b/target/linux/ramips/dts/DIR-615-D.dts
@@ -6,15 +6,6 @@
 	compatible = "DIR-615-D", "ralink,rt3050-soc";
 	model = "D-Link DIR-615 D";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,14 +38,6 @@
 		};
 	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devdata 0x4000>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -103,3 +86,22 @@
 		};
 	};
 };
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devdata 0x4000>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+
diff --git a/target/linux/ramips/dts/DIR-615-H1.dts b/target/linux/ramips/dts/DIR-615-H1.dts
index 6f3d94f0c9..be9cb1022d 100644
--- a/target/linux/ramips/dts/DIR-615-H1.dts
+++ b/target/linux/ramips/dts/DIR-615-H1.dts
@@ -6,75 +6,6 @@
 	compatible = "DIR-615-H1", "ralink,rt3352-soc";
 	model = "D-Link DIR-615 H1";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-
-			rgmii {
-				ralink,group = "rgmii";
-				ralink,function = "rgmii";
-			};
-
-			mdio {
-				ralink,group = "mdio";
-				ralink,function = "mdio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -123,3 +54,70 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+
+		rgmii {
+			ralink,group = "rgmii";
+			ralink,function = "rgmii";
+		};
+
+		mdio {
+			ralink,group = "mdio";
+			ralink,function = "mdio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/DIR-620-A1.dts b/target/linux/ramips/dts/DIR-620-A1.dts
index df38f02c44..68a23465a6 100644
--- a/target/linux/ramips/dts/DIR-620-A1.dts
+++ b/target/linux/ramips/dts/DIR-620-A1.dts
@@ -6,15 +6,6 @@
 	compatible = "DIR-620-A1", "ralink,rt3050-soc";
 	model = "D-Link DIR-620 A1";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -111,8 +90,29 @@
 			gpios = <&gpio0 11 0>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/DIR-620-D1.dts b/target/linux/ramips/dts/DIR-620-D1.dts
index 783870180b..5392467295 100644
--- a/target/linux/ramips/dts/DIR-620-D1.dts
+++ b/target/linux/ramips/dts/DIR-620-D1.dts
@@ -6,75 +6,6 @@
 	compatible = "DIR-620-D1", "ralink,rt3352-soc";
 	model = "D-Link DIR-620 D1";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-
-			rgmii {
-				ralink,group = "rgmii";
-				ralink,function = "rgmii";
-			};
-
-			mdio {
-				ralink,group = "mdio";
-				ralink,function = "mdio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -101,12 +32,79 @@
 			linux,code = <0x198>;
 		};
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
 	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+
+		rgmii {
+			ralink,group = "rgmii";
+			ralink,function = "rgmii";
+		};
 
-	ohci@101c1000 {
-		status = "okay";
+		mdio {
+			ralink,group = "mdio";
+			ralink,function = "mdio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/DIR-645.dts b/target/linux/ramips/dts/DIR-645.dts
index 9843b1fee5..1cdb321f7f 100644
--- a/target/linux/ramips/dts/DIR-645.dts
+++ b/target/linux/ramips/dts/DIR-645.dts
@@ -6,89 +6,6 @@
 	compatible = "DIR-645", "ralink,rt3883-soc";
 	model = "D-Link DIR-645";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <25000000>;
-
-				partition@0 {
-					label = "uboot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "uboot-env";
-					reg = <0x30000 0x4000>;
-					read-only;
-				};
-
-				factory: partition@34000 {
-					label = "factory";
-					reg = <0x34000 0x4000>;
-					read-only;
-				};
-
-				partition@38000 {
-					label = "nvram";
-					reg = <0x38000 0x8000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "devdata";
-					reg = <0x40000 0x10000>;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 0>;
-		};
-	};
-
-	wmac@10180000 {
-		ralink,5ghz = <0>;
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	rtl8367b {
 		compatible = "realtek,rtl8367b";
 		gpio-sda = <&gpio0 1 0>;
@@ -140,3 +57,84 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <25000000>;
+
+		partition@0 {
+			label = "uboot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "uboot-env";
+			reg = <0x30000 0x4000>;
+			read-only;
+		};
+
+		factory: partition@34000 {
+			label = "factory";
+			reg = <0x34000 0x4000>;
+			read-only;
+		};
+
+		partition@38000 {
+			label = "nvram";
+			reg = <0x38000 0x8000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "devdata";
+			reg = <0x40000 0x10000>;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 0>;
+	};
+};
+
+&wmac {
+	ralink,5ghz = <0>;
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/DIR-810L.dts b/target/linux/ramips/dts/DIR-810L.dts
index cebef080c1..9e9c16d2fb 100644
--- a/target/linux/ramips/dts/DIR-810L.dts
+++ b/target/linux/ramips/dts/DIR-810L.dts
@@ -6,96 +6,6 @@
 	compatible = "dlink,dir-810l", "ralink,mt7620a-soc";
 	model = "D-Link DIR-810L";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				factory5g: partition@50000 {
-					label = "factory5g";
-					reg = <0x50000 0x10000>;
-					read-only;
-				};
-
-				partition@60000 {
-					label = "Wolf_Config";
-					reg = <0x60000 0x10000>;
-					read-only;
-				};
-
-				partition@70000 {
-					label = "MyDlink";
-					reg = <0x70000 0x80000>;
-					read-only;
-				};
-
-				partition@e0000 {
-					label = "Jffs2";
-					reg = <0xe0000 0x80000>;
-					read-only;
-				};
-
-				partition@170000 {
-					label = "firmware";
-					reg = <0x170000 0x690000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "mdio", "rgmii1", "i2c", "wled", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -134,3 +44,91 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		factory5g: partition@50000 {
+			label = "factory5g";
+			reg = <0x50000 0x10000>;
+			read-only;
+		};
+
+		partition@60000 {
+			label = "Wolf_Config";
+			reg = <0x60000 0x10000>;
+			read-only;
+		};
+
+		partition@70000 {
+			label = "MyDlink";
+			reg = <0x70000 0x80000>;
+			read-only;
+		};
+
+		partition@e0000 {
+			label = "Jffs2";
+			reg = <0xe0000 0x80000>;
+			read-only;
+		};
+
+		partition@170000 {
+			label = "firmware";
+			reg = <0x170000 0x690000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "mdio", "rgmii1", "i2c", "wled", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+};
+
+&pcie {
+	status = "okay";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/DIR-860L-B1.dts b/target/linux/ramips/dts/DIR-860L-B1.dts
index a6add705ba..9ce9aa2890 100644
--- a/target/linux/ramips/dts/DIR-860L-B1.dts
+++ b/target/linux/ramips/dts/DIR-860L-B1.dts
@@ -15,87 +15,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x4000>;
-					read-only;
-				};
-
-				radio: partition@34000 {
-					label = "radio";
-					reg = <0x34000 0x4000>;
-					read-only;
-				};
-
-				factory: partition@38000 {
-					label = "factory";
-					reg = <0x38000 0x8000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "defaults";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-	};
-
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&radio 0x2000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&radio 0>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -127,3 +46,82 @@
 		poll-interval = <20>;
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x4000>;
+			read-only;
+		};
+
+		radio: partition@34000 {
+			label = "radio";
+			reg = <0x34000 0x4000>;
+			read-only;
+		};
+
+		factory: partition@38000 {
+			label = "factory";
+			reg = <0x38000 0x8000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "defaults";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&radio 0x2000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&radio 0>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/E1700.dts b/target/linux/ramips/dts/E1700.dts
index fafe25d0a7..ed1f178f16 100644
--- a/target/linux/ramips/dts/E1700.dts
+++ b/target/linux/ramips/dts/E1700.dts
@@ -16,109 +16,6 @@
 	compatible = "linksys,e1700", "ralink,mt7620a-soc";
 	model = "Linksys E1700";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "config";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x28>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
-
-		port@5 {
-			status = "okay";
-			mediatek,fixed-link = <1000 1 1 1>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-				phy-mode = "rgmii";
-			};
-
-			phy1: ethernet-phy@1 {
-				reg = <1>;
-				phy-mode = "rgmii";
-			};
-
-			phy2: ethernet-phy@2 {
-				reg = <2>;
-				phy-mode = "rgmii";
-			};
-
-			phy3: ethernet-phy@3 {
-				reg = <3>;
-				phy-mode = "rgmii";
-			};
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
-
-			phy1f: ethernet-phy@1f {
-				reg = <0x1f>;
-				phy-mode = "rgmii";
-			};
-		};
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
-		mediatek,mt7530 = <1>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -152,3 +49,104 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "config";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x28>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+
+	port@5 {
+		status = "okay";
+		mediatek,fixed-link = <1000 1 1 1>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			reg = <0>;
+			phy-mode = "rgmii";
+		};
+
+		phy1: ethernet-phy@1 {
+			reg = <1>;
+			phy-mode = "rgmii";
+		};
+
+		phy2: ethernet-phy@2 {
+			reg = <2>;
+			phy-mode = "rgmii";
+		};
+
+		phy3: ethernet-phy@3 {
+			reg = <3>;
+			phy-mode = "rgmii";
+		};
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy1f: ethernet-phy@1f {
+			reg = <0x1f>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "gmac";
+	mediatek,mt7530 = <1>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/ESR-9753.dts b/target/linux/ramips/dts/ESR-9753.dts
index 2e9999280f..6869166787 100644
--- a/target/linux/ramips/dts/ESR-9753.dts
+++ b/target/linux/ramips/dts/ESR-9753.dts
@@ -6,15 +6,6 @@
 	compatible = "ESR-9753", "ralink,rt3052-soc";
 	model = "Senao / EnGenius ESR-9753";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -79,16 +70,25 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
 };
diff --git a/target/linux/ramips/dts/EX2700.dts b/target/linux/ramips/dts/EX2700.dts
index 099700c364..8d89a6bc87 100644
--- a/target/linux/ramips/dts/EX2700.dts
+++ b/target/linux/ramips/dts/EX2700.dts
@@ -20,73 +20,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@10000000 {
-
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "firmware";
-					reg = <0x40000 0x3b0000>;
-				};
-
-				art: partition@3f0000 {
-					label = "art";
-					reg = <0x3f0000 0x10000>;
-					read-only;
-				};
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&art 0x0>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&art 0x1000>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				//  spi refclk: pins 37, 38, 39
-				//       uartf: pins 8, 9, 10, 11, 12, 13, 14
-				//         i2c: pins 1, 2
-				ralink,group = "i2c", "uartf", "spi refclk";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -146,3 +79,67 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "firmware";
+			reg = <0x40000 0x3b0000>;
+		};
+
+		art: partition@3f0000 {
+			label = "art";
+			reg = <0x3f0000 0x10000>;
+			read-only;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&art 0x0>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&art 0x1000>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			//  spi refclk: pins 37, 38, 39
+			//       uartf: pins 8, 9, 10, 11, 12, 13, 14
+			//         i2c: pins 1, 2
+			ralink,group = "i2c", "uartf", "spi refclk";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/F5D8235_V1.dts b/target/linux/ramips/dts/F5D8235_V1.dts
index 85e64f11d0..dacdea6ca4 100644
--- a/target/linux/ramips/dts/F5D8235_V1.dts
+++ b/target/linux/ramips/dts/F5D8235_V1.dts
@@ -8,21 +8,6 @@
 	compatible = "F5D8235_V1", "ralink,rt2880-soc";
 	model = "Belkin F5D8235 v1";
 
-	palmbus@300000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -55,21 +40,6 @@
 		};
 	};
 
-	ethernet@400000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x4>;
-
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 1>;
-		};
-	};
-
-	/* FIXME: no u-boot partition and 0x40000@uboot is out of boundaries */
-/*	wmac@480000 {
-		status = "okay";
-		ralink,mtd-eeprom = <&u-boot 0x40000>;
-	};
-*/
 	rtl8366s {
 		compatible = "realtek,rtl8366s";
 		gpio-sda = <&gpio0 1 0>;
@@ -109,3 +79,33 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+	};
+};
+
+/* FIXME: no u-boot partition and 0x40000@uboot is out of boundaries */
+/*&wmac {
+	status = "okay";
+	ralink,mtd-eeprom = <&u-boot 0x40000>;
+};
+*/
+
diff --git a/target/linux/ramips/dts/F5D8235_V2.dts b/target/linux/ramips/dts/F5D8235_V2.dts
index d1e2143b40..084ca0f25a 100644
--- a/target/linux/ramips/dts/F5D8235_V2.dts
+++ b/target/linux/ramips/dts/F5D8235_V2.dts
@@ -6,15 +6,6 @@
 	compatible = "F5D8235_V2", "ralink,rt3052-soc";
 	model = "Belkin F5D8235 v2";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -45,22 +36,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&uboot 0x40004>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&uboot 0x40000>;
-	};
-
-	otg@101c0000 {
-		status = "okay";
-	};
-
 	rtl8366rb {
 		compatible = "rtl8366rb";
 		gpio-sda = <&gpio0 1 0>;
@@ -116,3 +91,28 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&uboot 0x40004>;
+};
+
+&esw {
+	mediatek,portmap = <0x3f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&uboot 0x40000>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/F7C027.dts b/target/linux/ramips/dts/F7C027.dts
index 98b3d5a0a9..8438d12d3a 100644
--- a/target/linux/ramips/dts/F7C027.dts
+++ b/target/linux/ramips/dts/F7C027.dts
@@ -6,82 +6,6 @@
 	compatible = "F7C027", "ralink,rt5350-soc";
 	model = "Belkin F7C027";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l12805d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x770000>;
-				};
-
-				partition@7c0000 {
-					label = "firmware2";
-					reg = <0x7c0000 0x770000>;
-				};
-
-				partition@f30000 {
-					label = "belkin_settings";
-					reg = <0xf30000 0xa0000>;
-				};
-
-				partition@fd0000 {
-					label = "unknown";
-					reg = <0xfd0000 0x10000>;
-				};
-
-				partition@fe0000 {
-					label = "nvram";
-					reg = <0xfe0000 0x10000>;
-				};
-
-				partition@ff0000 {
-					label = "user_factory";
-					reg = <0xff0000 0x10000>;
-				};
-			};
-		};
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -131,3 +55,77 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l12805d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x770000>;
+		};
+
+		partition@7c0000 {
+			label = "firmware2";
+			reg = <0x7c0000 0x770000>;
+		};
+
+		partition@f30000 {
+			label = "belkin_settings";
+			reg = <0xf30000 0xa0000>;
+		};
+
+		partition@fd0000 {
+			label = "unknown";
+			reg = <0xfd0000 0x10000>;
+		};
+
+		partition@fe0000 {
+			label = "nvram";
+			reg = <0xfe0000 0x10000>;
+		};
+
+		partition@ff0000 {
+			label = "user_factory";
+			reg = <0xff0000 0x10000>;
+		};
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/FIREWRT.dts b/target/linux/ramips/dts/FIREWRT.dts
index e7cfb11744..3e6806e960 100644
--- a/target/linux/ramips/dts/FIREWRT.dts
+++ b/target/linux/ramips/dts/FIREWRT.dts
@@ -15,74 +15,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-	};
-
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0xe000>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -110,13 +42,79 @@
 			linux,code = <116>;
 		};
 	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe000>;
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wdt", "rgmii2";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wdt", "rgmii2";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/FONERA20N.dts b/target/linux/ramips/dts/FONERA20N.dts
index f5578eef4d..b7eb91ea7b 100644
--- a/target/linux/ramips/dts/FONERA20N.dts
+++ b/target/linux/ramips/dts/FONERA20N.dts
@@ -6,15 +6,6 @@
 	compatible = "FONERA20N", "ralink,rt3052-soc";
 	model = "La Fonera 2.0N";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -85,50 +76,59 @@
 			linux,input-type = <5>; /* EV_SW */
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi", "jtag", "mdio", "rgmii", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-
-		port@0 {
-			compatible = "swconfig,port";
-			swconfig,segment = "lan";
-			swconfig,portmap = <0 4>;
-		};
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
 
-		port@1 {
-			compatible = "swconfig,port";
-			swconfig,segment = "lan";
-			swconfig,portmap = <1 3>;
-		};
+&esw {
+	mediatek,portmap = <0x2f>;
 
-		port@2 {
-			compatible = "swconfig,port";
-			swconfig,segment = "lan";
-			swconfig,portmap = <2 2>;
-		};
+	port@0 {
+		compatible = "swconfig,port";
+		swconfig,segment = "lan";
+		swconfig,portmap = <0 4>;
+	};
 
-		port@3 {
-			compatible = "swconfig,port";
-			swconfig,segment = "lan";
-			swconfig,portmap = <3 1>;
-		};
+	port@1 {
+		compatible = "swconfig,port";
+		swconfig,segment = "lan";
+		swconfig,portmap = <1 3>;
+	};
 
-		port@4 {
-			compatible = "swconfig,port";
-			swconfig,segment = "wan";
-			swconfig,portmap = <4 0>;
-		};
+	port@2 {
+		compatible = "swconfig,port";
+		swconfig,segment = "lan";
+		swconfig,portmap = <2 2>;
 	};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
+	port@3 {
+		compatible = "swconfig,port";
+		swconfig,segment = "lan";
+		swconfig,portmap = <3 1>;
 	};
 
-	otg@101c0000 {
-		status = "okay";
+	port@4 {
+		compatible = "swconfig,port";
+		swconfig,segment = "wan";
+		swconfig,portmap = <4 0>;
 	};
 };
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/FREESTATION5.dts b/target/linux/ramips/dts/FREESTATION5.dts
index 28e4aff629..425eb2adbe 100644
--- a/target/linux/ramips/dts/FREESTATION5.dts
+++ b/target/linux/ramips/dts/FREESTATION5.dts
@@ -10,15 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -51,22 +42,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x01>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	otg@101c0000 {
-		status = "okay";
-	};
-
 	gpio-export {
 		compatible = "gpio-export";
 
@@ -100,3 +75,28 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x01>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/GL-MT300A.dts b/target/linux/ramips/dts/GL-MT300A.dts
index b7c346cc4e..fa3fc4423a 100644
--- a/target/linux/ramips/dts/GL-MT300A.dts
+++ b/target/linux/ramips/dts/GL-MT300A.dts
@@ -10,109 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-		
-		gpio3: gpio@688 {
-		      status = "okay";
-		 };
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "w25q128";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf80000>;
-				};
-
-				partition@ff0000 {
-					label = "art";
-					reg = <0xff0000 0x10000>;
-				};
-			};
-		};
-	};
-
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4000>;
-		ralink,port-map = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wled","ephy","uartf","i2c";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -162,3 +59,104 @@
 		};
  	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+		
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "w25q128";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf80000>;
+		};
+
+		partition@ff0000 {
+			label = "art";
+			reg = <0xff0000 0x10000>;
+		};
+	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4000>;
+	ralink,port-map = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wled","ephy","uartf","i2c";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/GL-MT300N.dts b/target/linux/ramips/dts/GL-MT300N.dts
index d24415774f..6a3600acb2 100644
--- a/target/linux/ramips/dts/GL-MT300N.dts
+++ b/target/linux/ramips/dts/GL-MT300N.dts
@@ -1,112 +1,15 @@
 /dts-v1/;
 
-#include "mt7620n.dtsi"
+#include "mt7620a.dtsi"
 
 / {
-	compatible = "GL-MT300N", "ralink,mt7620n-soc";
+	compatible = "GL-MT300N", "ralink,mt7620a-soc";
 	model = "GL-MT300N";
 
 	chosen {
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-		
-		gpio3: gpio@688 {
-		      status = "okay";
-		 };
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "w25q128";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf80000>;
-				};
-
-				partition@ff0000 {
-					label = "art";
-					reg = <0xff0000 0x10000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4000>;
-		ralink,port-map = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wled","ephy","i2c";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -151,3 +54,98 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+		
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "w25q128";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf80000>;
+		};
+
+		partition@ff0000 {
+			label = "art";
+			reg = <0xff0000 0x10000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4000>;
+	ralink,port-map = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wled","ephy","i2c";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/GL-MT750.dts b/target/linux/ramips/dts/GL-MT750.dts
index 93c38079c2..882e870f06 100644
--- a/target/linux/ramips/dts/GL-MT750.dts
+++ b/target/linux/ramips/dts/GL-MT750.dts
@@ -10,109 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-		
-		gpio3: gpio@688 {
-		      status = "okay";
-		 };
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "w25q128";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf80000>;
-				};
-
-				partition@ff0000 {
-					label = "art";
-					reg = <0xff0000 0x10000>;
-				};
-			};
-		};
-	};
-
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4000>;
-		ralink,port-map = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wled","ephy","uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -157,3 +54,104 @@
 		};
  	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+		
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "w25q128";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf80000>;
+		};
+
+		partition@ff0000 {
+			label = "art";
+			reg = <0xff0000 0x10000>;
+		};
+	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4000>;
+	ralink,port-map = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wled","ephy","uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/HC5861.dts b/target/linux/ramips/dts/HC5861.dts
index fbf0e90ea5..3e812f691d 100644
--- a/target/linux/ramips/dts/HC5861.dts
+++ b/target/linux/ramips/dts/HC5861.dts
@@ -6,44 +6,6 @@
 	compatible = "HC5861", "ralink,mt7620a-soc";
 	model = "HiWiFi HC5861";
 
-	ethernet@10100000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x4>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
-		mediatek,portmap = "wllll";
-
-		port@4 {
-			status = "okay";
-			phy-handle = <&phy4>;
-			phy-mode = "rgmii";
-		};
-
-		port@5 {
-			status = "okay";
-			phy-handle = <&phy5>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
-
-			phy5: ethernet-phy@5 {
-				reg = <5>;
-				phy-mode = "rgmii";
-			};
-		};
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -90,3 +52,41 @@
 		};
 	};
 };
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+	mediatek,portmap = "wllll";
+
+	port@4 {
+		status = "okay";
+		phy-handle = <&phy4>;
+		phy-mode = "rgmii";
+	};
+
+	port@5 {
+		status = "okay";
+		phy-handle = <&phy5>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "gmac";
+};
diff --git a/target/linux/ramips/dts/HC5XXX.dtsi b/target/linux/ramips/dts/HC5XXX.dtsi
index 5b38326032..479dd9eb5e 100644
--- a/target/linux/ramips/dts/HC5XXX.dtsi
+++ b/target/linux/ramips/dts/HC5XXX.dtsi
@@ -5,116 +5,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		sysc@0 {
-			ralink,gpiomux = "i2c", "jtag";
-			ralink,uartmux = "gpio";
-			ralink,wdtmux = <1>;
-		};
-
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf80000>;
-				};
-
-				partition@fd0000 {
-					label = "hwf_config";
-					reg = <0xfd0000 0x10000>;
-				};
-
-				bdinfo: partition@fe0000 {
-					label = "bdinfo";
-					reg = <0xfe0000 0x10000>;
-				};
-
-				partition@ff0000 {
-					label = "backup";
-					reg = <0xff0000 0x10000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "uartf", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-
-			pa {
-				ralink,group = "pa";
-				ralink,function = "pa";
-			};
-		};
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -139,3 +29,111 @@
 		};
 	};
 };
+
+&sysc {
+	ralink,gpiomux = "i2c", "jtag";
+	ralink,uartmux = "gpio";
+	ralink,wdtmux = <1>;
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf80000>;
+		};
+
+		partition@fd0000 {
+			label = "hwf_config";
+			reg = <0xfd0000 0x10000>;
+		};
+
+		bdinfo: partition@fe0000 {
+			label = "bdinfo";
+			reg = <0xfe0000 0x10000>;
+		};
+
+		partition@ff0000 {
+			label = "backup";
+			reg = <0xff0000 0x10000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default {
+		gpio {
+			ralink,group = "uartf", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+
+		pa {
+			ralink,group = "pa";
+			ralink,function = "pa";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/HG255D.dts b/target/linux/ramips/dts/HG255D.dts
index 392464f4bd..ee385097b2 100644
--- a/target/linux/ramips/dts/HG255D.dts
+++ b/target/linux/ramips/dts/HG255D.dts
@@ -6,15 +6,6 @@
 	compatible = "HG255D", "ralink,rt3052-soc";
 	model = "HuaWei HG255D";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x1000000>;
@@ -111,20 +102,29 @@
 			linux,code = <0xf7>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/HLKRM04.dts b/target/linux/ramips/dts/HLKRM04.dts
index 0352546bf0..fb72b6bd70 100644
--- a/target/linux/ramips/dts/HLKRM04.dts
+++ b/target/linux/ramips/dts/HLKRM04.dts
@@ -15,78 +15,6 @@
 		bootargs = "console=ttyS1,57600";
 	};
 
-	palmbus@10000000 {
-		uart@500 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag";
-				ralink,function = "gpio";
-			};
-
-			uartf_gpio {
-				ralink,group = "uartf";
-				ralink,function = "gpio uartf";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-export {
 		compatible = "gpio-export";
 		#size-cells = <0>;
@@ -123,3 +51,73 @@
 		};
 	};
 };
+
+&uart {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag";
+			ralink,function = "gpio";
+		};
+
+		uartf_gpio {
+			ralink,group = "uartf";
+			ralink,function = "gpio uartf";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/HPM.dts b/target/linux/ramips/dts/HPM.dts
index d0ff882db2..000750fa12 100644
--- a/target/linux/ramips/dts/HPM.dts
+++ b/target/linux/ramips/dts/HPM.dts
@@ -10,78 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				compatible = "jedec,spi-nor";
-				spi-max-frequency = <25000000>;
-				reg = <0>;
-				#address-cells = <1>;
-				#size-cells = <1>;
-
-				partition@0 {
-					reg = <0x0 0x0030000>;
-					label = "u-boot";
-					read-only;
-				};
-
-				partition@30000 {
-					reg = <0x00030000 0x00010000>;
-					label = "config";
-					read-only;
-				};
-
-				factory: partition@40000 {
-					reg = <0x00040000 0x00010000>;
-					label = "factory";
-					read-only;
-				};
-
-				partition@50000 {
-					reg = <0x00050000 0x00fb0000>;
-					label = "firmware";
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		phy-handle = <&phy0>;
-		phy-mode = "rgmii";
-		mtd-mac-address = <&factory 0x28>;
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@4 {
-				reg = <4>;
-			};
-		};
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -147,3 +75,73 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <25000000>;
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			reg = <0x0 0x0030000>;
+			label = "u-boot";
+			read-only;
+		};
+
+		partition@30000 {
+			reg = <0x00030000 0x00010000>;
+			label = "config";
+			read-only;
+		};
+
+		factory: partition@40000 {
+			reg = <0x00040000 0x00010000>;
+			label = "factory";
+			read-only;
+		};
+
+		partition@50000 {
+			reg = <0x00050000 0x00fb0000>;
+			label = "firmware";
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	phy-handle = <&phy0>;
+	phy-mode = "rgmii";
+	mtd-mac-address = <&factory 0x28>;
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@4 {
+			reg = <4>;
+		};
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/HT-TM02.dts b/target/linux/ramips/dts/HT-TM02.dts
index 52bcf860ea..640ce76d07 100644
--- a/target/linux/ramips/dts/HT-TM02.dts
+++ b/target/linux/ramips/dts/HT-TM02.dts
@@ -6,78 +6,6 @@
 	compatible = "HT-TM02", "ralink,rt5350-soc";
 	model = "HooToo HT-TM02";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x10>;
-		mediatek,portdisable = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -112,3 +40,73 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x10>;
+	mediatek,portdisable = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/HW550-3G.dts b/target/linux/ramips/dts/HW550-3G.dts
index 5d5f864ddb..0efa8d0f54 100644
--- a/target/linux/ramips/dts/HW550-3G.dts
+++ b/target/linux/ramips/dts/HW550-3G.dts
@@ -6,15 +6,6 @@
 	compatible = "HW550-3G", "ralink,rt3052-soc";
 	model = "Aztech HW550-3G";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -107,8 +86,29 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/IP2202.dts b/target/linux/ramips/dts/IP2202.dts
index d4ac50b01f..50d5532a2d 100644
--- a/target/linux/ramips/dts/IP2202.dts
+++ b/target/linux/ramips/dts/IP2202.dts
@@ -6,15 +6,6 @@
 	compatible = "IP2202", "ralink,rt3052-soc";
 	model = "Poray IP2202";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,14 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -81,8 +64,25 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/JHR-N805R.dts b/target/linux/ramips/dts/JHR-N805R.dts
index 2c9dde78bc..bdc4739ebe 100644
--- a/target/linux/ramips/dts/JHR-N805R.dts
+++ b/target/linux/ramips/dts/JHR-N805R.dts
@@ -6,65 +6,6 @@
 	compatible = "JHR-N805R", "ralink,rt3050-soc";
 	model = "JCG JHR-N805R";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-        };
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x2e>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -87,3 +28,60 @@
                 };
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x2e>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/JHR-N825R.dts b/target/linux/ramips/dts/JHR-N825R.dts
index 3bcb9e9ef4..1e9acdf113 100644
--- a/target/linux/ramips/dts/JHR-N825R.dts
+++ b/target/linux/ramips/dts/JHR-N825R.dts
@@ -6,15 +6,6 @@
 	compatible = "JHR-N825R", "ralink,rt3052-soc";
 	model = "JCG JHR-N825R";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x2e>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 		system {
@@ -79,3 +58,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x2e>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/JHR-N926R.dts b/target/linux/ramips/dts/JHR-N926R.dts
index f637ab2570..1a63656ed9 100644
--- a/target/linux/ramips/dts/JHR-N926R.dts
+++ b/target/linux/ramips/dts/JHR-N926R.dts
@@ -6,15 +6,6 @@
 	compatible = "JHR-N926R", "ralink,rt3052-soc";
 	model = "JCG JHR-N926R";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x2e>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -125,3 +104,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x2e>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/LINKIT7688.dts b/target/linux/ramips/dts/LINKIT7688.dts
index 43ff78bc73..47aba367df 100644
--- a/target/linux/ramips/dts/LINKIT7688.dts
+++ b/target/linux/ramips/dts/LINKIT7688.dts
@@ -19,128 +19,6 @@
 		reg = <0x0 0x8000000>;
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "gpio";
-				ralink,function = "gpio";
-			};
-
-			perst {
-				ralink,group = "perst";
-				ralink,function = "gpio";
-			};
-
-			refclk {
-				ralink,group = "refclk";
-				ralink,function = "gpio";
-			};
-
-			i2s {
-				ralink,group = "i2s";
-				ralink,function = "gpio";
-			};
-
-			spis {
-				ralink,group = "spis";
-				ralink,function = "gpio";
-			};
-
-			wled_kn {
-				ralink,group = "wled_kn";
-				ralink,function = "gpio";
-			};
-
-			wled_an {
-				ralink,group = "wled_an";
-				ralink,function = "wled_an";
-			};
-
-			wdt {
-				ralink,group = "wdt";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	wmac@10300000 {
-		status = "okay";
-	};
-
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			pinctrl-names = "default";
-			pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l25635e";
-				spi-max-frequency = <40000000>;
-				m25p,chunked-io = <31>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x1fb0000>;
-				};
-			};
-
-			spidev@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "spidev";
-				reg = <1 0>;
-				spi-max-frequency = <40000000>;
-			};
-		};
-
-		i2c@900 {
-			status = "okay";
-		};
-
-		uart1@d00 {
-			status = "okay";
-		};
-
-		uart2@e00 {
-			status = "okay";
-		};
-
-		pwm@5000 {
-			status = "okay";
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	sdhci@10130000 {
-		status = "okay";
-		mediatek,cd-high;
-	};
-
 	bootstrap {
 		compatible = "mediatek,linkit";
 
@@ -149,7 +27,7 @@
 
 	gpio-leds {
 		compatible = "gpio-leds";
-	
+
 		wifi {
 			label = "mediatek:orange:wifi";
 			gpios = <&wgpio 0 0>;
@@ -162,7 +40,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 		poll-interval = <20>;
-	
+
 		wps {
 			label = "reset";
 			gpios = <&gpio1 6 1>;
@@ -177,5 +55,124 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "gpio";
+			ralink,function = "gpio";
+		};
+
+		perst {
+			ralink,group = "perst";
+			ralink,function = "gpio";
+		};
+
+		refclk {
+			ralink,group = "refclk";
+			ralink,function = "gpio";
+		};
+
+		i2s {
+			ralink,group = "i2s";
+			ralink,function = "gpio";
+		};
+
+		spis {
+			ralink,group = "spis";
+			ralink,function = "gpio";
+		};
+
+		wled_kn {
+			ralink,group = "wled_kn";
+			ralink,function = "gpio";
+		};
+
+		wled_an {
+			ralink,group = "wled_an";
+			ralink,function = "wled_an";
+		};
+
+		wdt {
+			ralink,group = "wdt";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&wmac {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l25635e";
+		spi-max-frequency = <40000000>;
+		m25p,chunked-io = <31>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x1fb0000>;
+		};
+	};
+
+	spidev@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spidev";
+		reg = <1 0>;
+		spi-max-frequency = <40000000>;
+	};
+};
+
+&i2c {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&pwm {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
 
+&sdhci {
+	status = "okay";
+	mediatek,cd-high;
 };
diff --git a/target/linux/ramips/dts/M2M.dts b/target/linux/ramips/dts/M2M.dts
index fcc8c04de8..961ad2d659 100644
--- a/target/linux/ramips/dts/M2M.dts
+++ b/target/linux/ramips/dts/M2M.dts
@@ -10,53 +10,6 @@
 		bootargs = "console=ttyS0,57600n8 root=/dev/mtdblock5";
 	};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "Bootloader";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "Config";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "Factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -89,24 +42,69 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
+&spi0 {
+	status = "okay";
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "Bootloader";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+		partition@30000 {
+			label = "Config";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "Factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ohci@101c1000 {
-		status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
 	};
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0x0>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0x0>;
+};
diff --git a/target/linux/ramips/dts/M3.dts b/target/linux/ramips/dts/M3.dts
index 11eb9b59f5..2b56cf77dc 100644
--- a/target/linux/ramips/dts/M3.dts
+++ b/target/linux/ramips/dts/M3.dts
@@ -6,62 +6,6 @@
 	compatible = "M3", "ralink,rt5350-soc";
 	model = "Poray M3";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q32";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <1>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -90,17 +34,71 @@
 			linux,input-type = <5>;
 		};
 	};
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-		ralink,led-polarity = <1>;
-	};
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q32";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
 	};
+};
 
-	ohci@101c1000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <1>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+	ralink,led-polarity = <1>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/M4-4M.dts b/target/linux/ramips/dts/M4-4M.dts
index 329148ed44..b6f869da01 100644
--- a/target/linux/ramips/dts/M4-4M.dts
+++ b/target/linux/ramips/dts/M4-4M.dts
@@ -6,62 +6,6 @@
 	compatible = "M4", "ralink,rt5350-soc";
 	model = "Poray M4";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "pm25lq032";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <1>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -83,12 +27,66 @@
 			linux,code = <0x198>;
 		};
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "pm25lq032";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
 	};
+};
 
-	ohci@101c1000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <1>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/M4-8M.dts b/target/linux/ramips/dts/M4-8M.dts
index ec7d3849f7..3dff876eeb 100644
--- a/target/linux/ramips/dts/M4-8M.dts
+++ b/target/linux/ramips/dts/M4-8M.dts
@@ -6,62 +6,6 @@
 	compatible = "M4", "ralink,rt5350-soc";
 	model = "Poray M4";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "gd25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <1>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -83,17 +27,71 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-		ralink,led-polarity = <1>;
-	};
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "gd25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
 	};
+};
 
-	ohci@101c1000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <1>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+	ralink,led-polarity = <1>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MINIEMBPLUG.dts b/target/linux/ramips/dts/MINIEMBPLUG.dts
index eb980d59ac..146235efc7 100644
--- a/target/linux/ramips/dts/MINIEMBPLUG.dts
+++ b/target/linux/ramips/dts/MINIEMBPLUG.dts
@@ -6,15 +6,6 @@
 	compatible = "MINIEMBPLUG", "ralink,rt5350-soc";
 	model = "Omnima MiniEMBPlug";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -59,62 +50,73 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
 		};
+	};
+};
 
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
-	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/MINIEMBWIFI.dts b/target/linux/ramips/dts/MINIEMBWIFI.dts
index aa621c807d..1240adede0 100644
--- a/target/linux/ramips/dts/MINIEMBWIFI.dts
+++ b/target/linux/ramips/dts/MINIEMBWIFI.dts
@@ -6,15 +6,6 @@
 	compatible = "MINIEMBWIFI", "ralink,rt3052-soc";
 	model = "Omnima MiniEMBWiFi";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -73,20 +64,29 @@
 			reg = <0x50000 0x7b0000>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/MIWIFI-MINI.dts b/target/linux/ramips/dts/MIWIFI-MINI.dts
index e499f4e2a4..66c8cb2800 100644
--- a/target/linux/ramips/dts/MIWIFI-MINI.dts
+++ b/target/linux/ramips/dts/MIWIFI-MINI.dts
@@ -10,117 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf80000>;
-				};
-
-				partition@fd0000 {
-					label = "crash";
-					reg = <0xfd0000 0x10000>;
-				};
-
-				partition@fe0000 {
-					label = "reserved";
-					reg = <0xfe0000 0x10000>;
-					read-only;
-				};
-
-				partition@ff0000 {
-					label = "Bdata";
-					reg = <0xff0000 0x10000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "rgmii1";
-				ralink,function = "gpio";
-			};
-
-			pa {
-				ralink,group = "pa";
-				ralink,function = "pa";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -153,3 +42,112 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf80000>;
+		};
+
+		partition@fd0000 {
+			label = "crash";
+			reg = <0xfd0000 0x10000>;
+		};
+
+		partition@fe0000 {
+			label = "reserved";
+			reg = <0xfe0000 0x10000>;
+			read-only;
+		};
+
+		partition@ff0000 {
+			label = "Bdata";
+			reg = <0xff0000 0x10000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "rgmii1";
+			ralink,function = "gpio";
+		};
+
+		pa {
+			ralink,group = "pa";
+			ralink,function = "pa";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/MIWIFI-NANO.dts b/target/linux/ramips/dts/MIWIFI-NANO.dts
index d305ee49be..8a46e6dc53 100644
--- a/target/linux/ramips/dts/MIWIFI-NANO.dts
+++ b/target/linux/ramips/dts/MIWIFI-NANO.dts
@@ -15,15 +15,6 @@
 		reg = <0x0 0x4000000>;
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "refclk", "wled", "gpio";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -44,48 +35,54 @@
 
 		};
 	};
+};
 
-
-	wmac@10300000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "refclk", "wled", "gpio";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-				m25p,chunked-io = <32>;
+&wmac {
+	status = "okay";
+};
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+		m25p,chunked-io = <32>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/MLW221.dts b/target/linux/ramips/dts/MLW221.dts
index 2238113739..7ac130f111 100644
--- a/target/linux/ramips/dts/MLW221.dts
+++ b/target/linux/ramips/dts/MLW221.dts
@@ -6,87 +6,6 @@
 	compatible = "mlw221", "ralink,mt7620n-soc";
 	model = "Kingston MLW221";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl129p1";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf60000>;
-				};
-
-				partition@fb0000 {
-					label = "user-config";
-					reg = <0xfb0000 0x50000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "i2c", "ephy", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -120,3 +39,82 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl129p1";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf60000>;
+		};
+
+		partition@fb0000 {
+			label = "user-config";
+			reg = <0xfb0000 0x50000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "ephy", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/MLWG2.dts b/target/linux/ramips/dts/MLWG2.dts
index 4535446577..29a484f2ab 100644
--- a/target/linux/ramips/dts/MLWG2.dts
+++ b/target/linux/ramips/dts/MLWG2.dts
@@ -6,87 +6,6 @@
 	compatible = "mlwg2", "ralink,mt7620n-soc";
 	model = "Kingston MLWG2";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf60000>;
-				};
-
-				partition@fb0000 {
-					label = "user-config";
-					reg = <0xfb0000 0x50000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "i2c", "ephy", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -120,3 +39,82 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf60000>;
+		};
+
+		partition@fb0000 {
+			label = "user-config";
+			reg = <0xfb0000 0x50000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "ephy", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/MOFI3500-3GN.dts b/target/linux/ramips/dts/MOFI3500-3GN.dts
index b500da44d1..633f20a750 100644
--- a/target/linux/ramips/dts/MOFI3500-3GN.dts
+++ b/target/linux/ramips/dts/MOFI3500-3GN.dts
@@ -6,15 +6,6 @@
 	compatible = "MOFI3500-3GN", "ralink,rt3052-soc";
 	model = "MoFi Network MOFI3500-3GN";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,10 +38,6 @@
 		};
 	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -99,13 +86,26 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	wmac@10180000 {
-		status = "okay";
-		ralink,mtd-eeprom = <&factory 0>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	status = "okay";
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/MPRA1.dts b/target/linux/ramips/dts/MPRA1.dts
index 181c7ec0e3..969020cf3d 100644
--- a/target/linux/ramips/dts/MPRA1.dts
+++ b/target/linux/ramips/dts/MPRA1.dts
@@ -6,77 +6,6 @@
 	compatible = "MPRA1", "ralink,rt5350-soc";
 	model = "HAME MPR-A1";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-
-		gpio1: gpio@660 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -121,3 +50,72 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MPRA2.dts b/target/linux/ramips/dts/MPRA2.dts
index 5f3e3a4264..4d1a53ad77 100644
--- a/target/linux/ramips/dts/MPRA2.dts
+++ b/target/linux/ramips/dts/MPRA2.dts
@@ -6,73 +6,6 @@
 	compatible = "MPRA2", "ralink,rt5350-soc";
 	model = "HAME MPR-A2";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -117,3 +50,68 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MR-102N.dts b/target/linux/ramips/dts/MR-102N.dts
index 286282a6e5..6546601f15 100644
--- a/target/linux/ramips/dts/MR-102N.dts
+++ b/target/linux/ramips/dts/MR-102N.dts
@@ -6,15 +6,6 @@
 	compatible = "MR-102N", "ralink,rt3052-soc";
 	model = "AXIMCom MR-102N";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -57,20 +48,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		status = "okay";
-		#mediatek,portmap = <0x3e>;
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -108,8 +85,32 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	status = "okay";
+	#mediatek,portmap = <0x3e>;
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MT7620a.dts b/target/linux/ramips/dts/MT7620a.dts
index d3553349fc..debe52e7f3 100644
--- a/target/linux/ramips/dts/MT7620a.dts
+++ b/target/linux/ramips/dts/MT7620a.dts
@@ -6,122 +6,120 @@
 	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
 	model = "Ralink MT7620a + MT7610e evaluation board";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+	gpio-keys-polled {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		s2 {
+			label = "S2";
+			gpios = <&gpio0 1 1>;
+			linux,code = <0x100>;
 		};
-	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf";
-				ralink,function = "gpio";
-			};
+		s3 {
+			label = "S3";
+			gpios = <&gpio0 2 1>;
+			linux,code = <0x101>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
-		mediatek,portmap = "llllw";
+&spi0 {
+	status = "okay";
 
-		port@4 {
-			status = "okay";
-			phy-mode = "rgmii";
-			phy-handle = <&phy4>;
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
 
-		port@5 {
-			status = "okay";
-			phy-mode = "rgmii";
-			phy-handle = <&phy5>;
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
 		};
 
-		mdio-bus {
-			status = "okay";
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-			phy5: ethernet-phy@5 {
-				reg = <5>;
-				phy-mode = "rgmii";
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
+};
 
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
+
+&ethernet {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+	mediatek,portmap = "llllw";
 
-	sdhci@10130000 {
+	port@4 {
 		status = "okay";
+		phy-mode = "rgmii";
+		phy-handle = <&phy4>;
 	};
 
-	pcie@10140000 {
+	port@5 {
 		status = "okay";
+		phy-mode = "rgmii";
+		phy-handle = <&phy5>;
 	};
 
-	gpio-keys-polled {
-		compatible = "gpio-keys";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		poll-interval = <20>;
+	mdio-bus {
+		status = "okay";
 
-		s2 {
-			label = "S2";
-			gpios = <&gpio0 1 1>;
-			linux,code = <0x100>;
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
 		};
 
-		s3 {
-			label = "S3";
-			gpios = <&gpio0 2 1>;
-			linux,code = <0x101>;
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
 		};
 	};
+};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+&gsw {
+	mediatek,port4 = "gmac";
+};
 
-	ohci@101c1000 {
-		status = "okay";
-	};
+&sdhci {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/MT7620a_MT7530.dts b/target/linux/ramips/dts/MT7620a_MT7530.dts
index d5d5d77401..5fa87fb1b4 100644
--- a/target/linux/ramips/dts/MT7620a_MT7530.dts
+++ b/target/linux/ramips/dts/MT7620a_MT7530.dts
@@ -5,115 +5,113 @@
 / {
 	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
 	model = "Ralink MT7620a + MT7530 evaluation board";
+};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
-	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf";
-				ralink,function = "gpio";
-			};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
 		};
-	};
-
-	ethernet@10100000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
-		mediatek,portmap = "llllw";
 
-		port@5 {
-			status = "okay";
-			mediatek,fixed-link = <1000 1 1 1>;
-			phy-mode = "rgmii";
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
 		};
 
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-				phy-mode = "rgmii";
-			};
-
-			phy1: ethernet-phy@1 {
-				reg = <1>;
-				phy-mode = "rgmii";
-			};
-
-			phy2: ethernet-phy@2 {
-				reg = <2>;
-				phy-mode = "rgmii";
-			};
-
-			phy3: ethernet-phy@3 {
-				reg = <3>;
-				phy-mode = "rgmii";
-			};
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
-
-			phy1f: ethernet-phy@1f {
-				reg = <0x1f>;
-				phy-mode = "rgmii";
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
+};
 
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
-		mediatek,mt7530 = <1>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	pcie@10140000 {
-		status = "okay";
-	};
+&ethernet {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+	mediatek,portmap = "llllw";
 
-	ehci@101c0000 {
+	port@5 {
 		status = "okay";
+		mediatek,fixed-link = <1000 1 1 1>;
+		phy-mode = "rgmii";
 	};
 
-	ohci@101c1000 {
+	mdio-bus {
 		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			reg = <0>;
+			phy-mode = "rgmii";
+		};
+
+		phy1: ethernet-phy@1 {
+			reg = <1>;
+			phy-mode = "rgmii";
+		};
+
+		phy2: ethernet-phy@2 {
+			reg = <2>;
+			phy-mode = "rgmii";
+		};
+
+		phy3: ethernet-phy@3 {
+			reg = <3>;
+			phy-mode = "rgmii";
+		};
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy1f: ethernet-phy@1f {
+			reg = <0x1f>;
+			phy-mode = "rgmii";
+		};
 	};
 };
+
+&gsw {
+	mediatek,port4 = "gmac";
+	mediatek,mt7530 = <1>;
+};
+
+&pcie {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MT7620a_MT7610e.dts b/target/linux/ramips/dts/MT7620a_MT7610e.dts
index 696d4d05ca..99e1f80cc2 100644
--- a/target/linux/ramips/dts/MT7620a_MT7610e.dts
+++ b/target/linux/ramips/dts/MT7620a_MT7610e.dts
@@ -6,67 +6,6 @@
 	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
 	model = "Ralink MT7620A evaluation board";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <1000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
-
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys";
 		#address-cells = <1>;
@@ -86,3 +25,62 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <1000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MT7620a_V22SG.dts b/target/linux/ramips/dts/MT7620a_V22SG.dts
index 8dff80d40a..a3e206e5dd 100644
--- a/target/linux/ramips/dts/MT7620a_V22SG.dts
+++ b/target/linux/ramips/dts/MT7620a_V22SG.dts
@@ -6,64 +6,6 @@
 	compatible = "ralink,mt7620a-eval-board", "ralink,mt7620a-soc";
 	model = "Ralink MT7620a V22SG High Power evaluation board";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "spi";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
-		mediatek,portmap = "llllw";
-
-		port@4 {
-			status = "okay";
-			phy-handle = <&phy4>;
-			phy-mode = "rgmii";
-		};
-
-		port@5 {
-			status = "okay";
-			phy-handle = <&phy5>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
-
-			phy5: ethernet-phy@5 {
-				reg = <5>;
-				phy-mode = "rgmii";
-			};
-		};
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -112,3 +54,61 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "spi";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+	mediatek,portmap = "llllw";
+
+	port@4 {
+		status = "okay";
+		phy-handle = <&phy4>;
+		phy-mode = "rgmii";
+	};
+
+	port@5 {
+		status = "okay";
+		phy-handle = <&phy5>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "gmac";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MT7621.dts b/target/linux/ramips/dts/MT7621.dts
index 341d8f2a70..4013f3c7b5 100644
--- a/target/linux/ramips/dts/MT7621.dts
+++ b/target/linux/ramips/dts/MT7621.dts
@@ -15,23 +15,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	xhci@1E1C0000 {
-		status = "okay";
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	nand@1e003000 {
 		partition@0 {
 			label = "uboot";
@@ -54,3 +37,20 @@
 		};
 	};
 };
+
+&sdhci {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/MT7628.dts b/target/linux/ramips/dts/MT7628.dts
index 25359f7e7c..914a61f43c 100644
--- a/target/linux/ramips/dts/MT7628.dts
+++ b/target/linux/ramips/dts/MT7628.dts
@@ -10,56 +10,54 @@
 		device_type = "memory";
 		reg = <0x0 0x2000000>;
 	};
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag";
+			ralink,function = "gpio";
 		};
 	};
+};
 
-	wmac@10300000 {
-		status = "okay";
-	};
-
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-				m25p,chunked-io = <32>;
+&wmac {
+	status = "okay";
+};
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+		m25p,chunked-io = <32>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/MZK-750DHP.dts b/target/linux/ramips/dts/MZK-750DHP.dts
index 40439ba7a0..849c02ccf5 100644
--- a/target/linux/ramips/dts/MZK-750DHP.dts
+++ b/target/linux/ramips/dts/MZK-750DHP.dts
@@ -6,89 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Planex MZK-750DHP";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi refclk", "rgmii1", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-	
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -127,3 +44,84 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi refclk", "rgmii1", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/MZK-DP150N.dts b/target/linux/ramips/dts/MZK-DP150N.dts
index 10afc065ce..c34ecb1241 100644
--- a/target/linux/ramips/dts/MZK-DP150N.dts
+++ b/target/linux/ramips/dts/MZK-DP150N.dts
@@ -6,76 +6,6 @@
 	compatible = "MZK-DP150N", "ralink,rt5350-soc";
 	model = "Planex MZK-DP150N";
 
-	palmbus@10000000 {
-		gpio1: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "uboot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "uboot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-
-			spidev@1 {
-				compatible = "linux,spidev";
-				spi-max-frequency = <10000000>;
-				reg = <1>;
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "jtag", "uartf", "led";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x17>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-		ralink,led-polarity = <1>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -98,3 +28,71 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "uboot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "uboot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+
+	spidev@1 {
+		compatible = "linux,spidev";
+		spi-max-frequency = <10000000>;
+		reg = <1 0>;
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "jtag", "uartf", "led";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x17>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+	ralink,led-polarity = <1>;
+};
diff --git a/target/linux/ramips/dts/MZK-EX300NP.dts b/target/linux/ramips/dts/MZK-EX300NP.dts
index 1386f5f606..07432e231a 100644
--- a/target/linux/ramips/dts/MZK-EX300NP.dts
+++ b/target/linux/ramips/dts/MZK-EX300NP.dts
@@ -6,77 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Planex MZK-EX300NP";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x730000>;
-				};
-
-				partition@780000 {
-					label = "Udata";
-					reg = <0x780000 0x80000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "spi refclk", "rgmii1", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -130,3 +59,72 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x730000>;
+		};
+
+		partition@780000 {
+			label = "Udata";
+			reg = <0x780000 0x80000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "spi refclk", "rgmii1", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/MZK-EX750NP.dts b/target/linux/ramips/dts/MZK-EX750NP.dts
index 64fe3aa2f3..cecc58a96e 100644
--- a/target/linux/ramips/dts/MZK-EX750NP.dts
+++ b/target/linux/ramips/dts/MZK-EX750NP.dts
@@ -6,90 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Planex MZK-EX750NP";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x730000>;
-				};
-
-				partition@780000 {
-					label = "Udata";
-					reg = <0x780000 0x80000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "uartf", "nd_sd", "rgmii2", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -148,3 +64,85 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x730000>;
+		};
+
+		partition@780000 {
+			label = "Udata";
+			reg = <0x780000 0x80000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "uartf", "nd_sd", "rgmii2", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/MZK-W300NH2.dts b/target/linux/ramips/dts/MZK-W300NH2.dts
index c953805f3f..987d6a7c0d 100644
--- a/target/linux/ramips/dts/MZK-W300NH2.dts
+++ b/target/linux/ramips/dts/MZK-W300NH2.dts
@@ -6,15 +6,6 @@
 	compatible = "MZK-W300NH2", "ralink,rt3052-soc";
 	model = "Planex MZK-W300NH2";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -53,18 +44,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -109,3 +88,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/MZK-WDPR.dts b/target/linux/ramips/dts/MZK-WDPR.dts
index ae77fa3b51..ff26b153b6 100644
--- a/target/linux/ramips/dts/MZK-WDPR.dts
+++ b/target/linux/ramips/dts/MZK-WDPR.dts
@@ -10,15 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -58,22 +49,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	otg@101c0000 {
-		status = "okay";
-	};
-
 	gpio-export {
 		compatible = "gpio-export";
 
@@ -84,3 +59,28 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/MicroWRT.dts b/target/linux/ramips/dts/MicroWRT.dts
index 40fcadbd1c..584cd1cb9b 100644
--- a/target/linux/ramips/dts/MicroWRT.dts
+++ b/target/linux/ramips/dts/MicroWRT.dts
@@ -10,84 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x20000>;
-					read-only;
-				};
-
-				partition@20000 {
-					label = "u-boot-env";
-					reg = <0x20000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@30000 {
-					label = "factory";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "firmware";
-					reg = <0x40000 0xfc0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "wled", "i2c", "wdt", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -107,3 +29,79 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x20000>;
+			read-only;
+		};
+
+		partition@20000 {
+			label = "u-boot-env";
+			reg = <0x20000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@30000 {
+			label = "factory";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "firmware";
+			reg = <0x40000 0xfc0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "wled", "i2c", "wdt", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/NA930.dts b/target/linux/ramips/dts/NA930.dts
index 9b54d72d53..4093932a50 100644
--- a/target/linux/ramips/dts/NA930.dts
+++ b/target/linux/ramips/dts/NA930.dts
@@ -10,34 +10,6 @@
 		bootargs = "console=ttyS1,57600";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "rgmii2", "spi", "ephy";
-				ralink,function = "gpio";
-			};
-
-			uartf_gpio {
-				ralink,group = "uartf";
-				ralink,function = "gpio uartf";
-			};
-		};
-	};
-
-	palmbus@10000000 {
-		uart@500 {
-			status = "okay";
-		};
-
-		gpio@638 {
-			status = "okay";
-		};
-
-		gpio@660 {
-			status = "okay";
-		};
-	};
-
 	nand {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -67,39 +39,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &mdio_pins>;
-		mediatek,portmap = "llllw";
-
-		port@4 {
-			status = "okay";
-			phy-handle = <&phy4>;
-			phy-mode = "rgmii";
-		};
-
-		port@5 {
-			status = "okay";
-			phy-handle = <&phy5>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
-
-			phy5: ethernet-phy@5 {
-				reg = <5>;
-				phy-mode = "rgmii";
-			};
-		};
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -159,16 +98,75 @@
 			gpios = <&gpio0 13 0>;
 		};
 	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "rgmii2", "spi", "ephy";
+			ralink,function = "gpio";
+		};
+
+		uartf_gpio {
+			ralink,group = "uartf";
+			ralink,function = "gpio uartf";
+		};
+	};
+};
+
+&uart {
+	status = "okay";
+};
 
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+	mediatek,portmap = "llllw";
+
+	port@4 {
+		status = "okay";
+		phy-handle = <&phy4>;
+		phy-mode = "rgmii";
 	};
 
-	ehci@101c0000 {
+	port@5 {
 		status = "okay";
+		phy-handle = <&phy5>;
+		phy-mode = "rgmii";
 	};
 
-	ohci@101c1000 {
+	mdio-bus {
 		status = "okay";
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
+		};
 	};
 };
+
+&gsw {
+	mediatek,port4 = "gmac";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/NBG-419N.dts b/target/linux/ramips/dts/NBG-419N.dts
index d1ad8189ca..59ab665da7 100644
--- a/target/linux/ramips/dts/NBG-419N.dts
+++ b/target/linux/ramips/dts/NBG-419N.dts
@@ -6,15 +6,6 @@
 	compatible = "NBG-419N", "ralink,rt3052-soc";
 	model = "ZyXEL NBG-419N";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -92,3 +71,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/NCS601W.dts b/target/linux/ramips/dts/NCS601W.dts
index 65ef3c5a91..57b924402e 100644
--- a/target/linux/ramips/dts/NCS601W.dts
+++ b/target/linux/ramips/dts/NCS601W.dts
@@ -5,71 +5,69 @@
 / {
 	compatible = "NCS601W", "ralink,rt5350-soc";
 	model = "Wansview NCS601W";
+};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
+&spi0 {
+	status = "okay";
 
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+&ehci {
+	status = "okay";
+};
 
-	ohci@101c1000 {
-		status = "okay";
-	};
+&ohci {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/NW718.dts b/target/linux/ramips/dts/NW718.dts
index ec8c017edb..5480ef30c2 100644
--- a/target/linux/ramips/dts/NW718.dts
+++ b/target/linux/ramips/dts/NW718.dts
@@ -6,65 +6,6 @@
 	compatible = "NW718", "ralink,rt3050-soc";
 	model = "Netcore NW718";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <25000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "config";
-					reg = <0x30000 0x20000>;
-					read-only;
-				};
-
-				factory: partition@50000 {
-					label = "factory";
-					reg = <0x50000 0x10000>;
-					read-only;
-				};
-
-				partition@60000 {
-					label = "firmware";
-					reg = <0x60000 0x3a0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -102,8 +43,65 @@
 			linux,code = <0x211>;
 		};
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <25000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "config";
+			reg = <0x30000 0x20000>;
+			read-only;
+		};
+
+		factory: partition@50000 {
+			label = "factory";
+			reg = <0x50000 0x10000>;
+			read-only;
+		};
+
+		partition@60000 {
+			label = "firmware";
+			reg = <0x60000 0x3a0000>;
+		};
+	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/OY-0001.dts b/target/linux/ramips/dts/OY-0001.dts
index facd8d02af..ffd9ac7ce8 100644
--- a/target/linux/ramips/dts/OY-0001.dts
+++ b/target/linux/ramips/dts/OY-0001.dts
@@ -10,76 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -94,22 +24,6 @@
 		};
 	};
 
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -123,3 +37,86 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/PBR-M1.dts b/target/linux/ramips/dts/PBR-M1.dts
index 9703a1bcb3..d876e4f1f6 100644
--- a/target/linux/ramips/dts/PBR-M1.dts
+++ b/target/linux/ramips/dts/PBR-M1.dts
@@ -15,55 +15,8 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	sdhci@10130000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&sdhci_pins>;
-	};
-
-	xhci@1E1C0000 {
-		status = "okay";
-	};
-
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-
-			};
-		};
-
-		i2c@900 {
+	palmbus: palmbus@1E000000 {
+		i2c: i2c@900 {
 			compatible = "ralink,i2c-mt7621";
 			reg = <0x900 0x100>;
 			#address-cells = <1>;
@@ -80,32 +33,6 @@
 		};
 	};
 
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0xe000>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -175,13 +102,87 @@
 		compatible = "gpio-beeper";
 		gpios = <&gpio0 26 1>;
 	};
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wdt", "rgmii2", "jtag", "mdio";
-				ralink,function = "gpio";
-			};
+&sdhci {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhci_pins>;
+};
+
+&xhci {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wdt", "rgmii2", "jtag", "mdio";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/PSG1208.dts b/target/linux/ramips/dts/PSG1208.dts
index 915aa10024..92a8de89f3 100644
--- a/target/linux/ramips/dts/PSG1208.dts
+++ b/target/linux/ramips/dts/PSG1208.dts
@@ -6,85 +6,6 @@
 	compatible = "PSG1208", "ralink,mt7620a-soc";
 	model = "Phicomm PSG1208";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@20000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@30000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -112,3 +33,80 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@20000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@30000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/PSR-680W.dts b/target/linux/ramips/dts/PSR-680W.dts
index f8531e99b5..c4c4522afc 100644
--- a/target/linux/ramips/dts/PSR-680W.dts
+++ b/target/linux/ramips/dts/PSR-680W.dts
@@ -10,15 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -51,18 +42,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -84,8 +63,29 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/PWH2004.dts b/target/linux/ramips/dts/PWH2004.dts
index 26cf58e770..51f43928f4 100644
--- a/target/linux/ramips/dts/PWH2004.dts
+++ b/target/linux/ramips/dts/PWH2004.dts
@@ -6,15 +6,6 @@
 	compatible = "PWH2004", "ralink,rt3052-soc";
 	model = "Prolink PWH2004";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -73,12 +64,21 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
 };
diff --git a/target/linux/ramips/dts/PX-4885-4M.dts b/target/linux/ramips/dts/PX-4885-4M.dts
index ddf7d7df1b..bd8a5a4c66 100644
--- a/target/linux/ramips/dts/PX-4885-4M.dts
+++ b/target/linux/ramips/dts/PX-4885-4M.dts
@@ -2,42 +2,38 @@
 
 #include "PX-4885.dtsi"
 
-/ {
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
+&spi0 {
+	status = "okay";
 
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x20000>;
-					read-only;
-				};
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x20000>;
+			read-only;
+		};
 
-				partition@20000 {
-					label = "devdata";
-					reg = <0x20000 0x20000>;
-					read-only;
-				};
+		partition@20000 {
+			label = "devdata";
+			reg = <0x20000 0x20000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "devconf";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		factory: partition@40000 {
+			label = "devconf";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/PX-4885-8M.dts b/target/linux/ramips/dts/PX-4885-8M.dts
index 062e1b3258..6dd13be52b 100644
--- a/target/linux/ramips/dts/PX-4885-8M.dts
+++ b/target/linux/ramips/dts/PX-4885-8M.dts
@@ -2,42 +2,38 @@
 
 #include "PX-4885.dtsi"
 
-/ {
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
+&spi0 {
+	status = "okay";
 
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x20000>;
-					read-only;
-				};
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x20000>;
+			read-only;
+		};
 
-				partition@20000 {
-					label = "devdata";
-					reg = <0x20000 0x20000>;
-					read-only;
-				};
+		partition@20000 {
+			label = "devdata";
+			reg = <0x20000 0x20000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "devconf";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		factory: partition@40000 {
+			label = "devconf";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/PX-4885.dtsi b/target/linux/ramips/dts/PX-4885.dtsi
index 7d846afdb5..ba862fc0c0 100644
--- a/target/linux/ramips/dts/PX-4885.dtsi
+++ b/target/linux/ramips/dts/PX-4885.dtsi
@@ -4,27 +4,6 @@
 	compatible = "PX-4885", "ralink,rt5350-soc";
 	model = "7Links PX-4885";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -52,3 +31,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/RE6500.dts b/target/linux/ramips/dts/RE6500.dts
index 9887c2868b..e26b76e58e 100644
--- a/target/linux/ramips/dts/RE6500.dts
+++ b/target/linux/ramips/dts/RE6500.dts
@@ -15,79 +15,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uart2", "uart3", "rgmii2";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0x2e>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -121,3 +48,74 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uart2", "uart3", "rgmii2";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x2e>;
+};
diff --git a/target/linux/ramips/dts/RP-N53.dts b/target/linux/ramips/dts/RP-N53.dts
index cb0f28a533..9e56b14330 100644
--- a/target/linux/ramips/dts/RP-N53.dts
+++ b/target/linux/ramips/dts/RP-N53.dts
@@ -6,89 +6,6 @@
 	compatible = "asus,rp-n53", "ralink,mt7620a-soc";
 	model = "Asus RP-N53";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		i2c@900 {
-			status = "okay";
-		};
-
-		i2s@a00 {
-			status = "okay";
-			pinctrl-names = "default";
-			pinctrl-0 = <&pcm_i2s_pins>;
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-
-		pcm@2000 {
-			status = "okay";
-		};
-
-		gdma@2800 {
-			status = "okay";
-		};
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "mdio", "rgmii1";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -164,3 +81,84 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c {
+	status = "okay";
+};
+
+&i2s {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcm_i2s_pins>;
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pcm {
+	status = "okay";
+};
+
+&gdma {
+	status = "okay";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "mdio", "rgmii1";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+};
+
+&pcie {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/RT-G32-B1.dts b/target/linux/ramips/dts/RT-G32-B1.dts
index 3f5c0c1135..886a940251 100644
--- a/target/linux/ramips/dts/RT-G32-B1.dts
+++ b/target/linux/ramips/dts/RT-G32-B1.dts
@@ -6,65 +6,6 @@
 	compatible = "RT-G32-B1", "ralink,rt3050-soc";
 	model = "Asus RT-G32 B1";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "devdata";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				devconf: partition@40000 {
-					label = "devconf";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&devconf 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devconf 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -84,3 +25,60 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "devdata";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		devconf: partition@40000 {
+			label = "devconf";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&devconf 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devconf 0>;
+};
diff --git a/target/linux/ramips/dts/RT-N10-PLUS.dts b/target/linux/ramips/dts/RT-N10-PLUS.dts
index 2ce6b598a7..43535d417b 100644
--- a/target/linux/ramips/dts/RT-N10-PLUS.dts
+++ b/target/linux/ramips/dts/RT-N10-PLUS.dts
@@ -38,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&devconf 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&devconf 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -78,3 +66,15 @@
 		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&devconf 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&devconf 0>;
+};
diff --git a/target/linux/ramips/dts/RT-N13U.dts b/target/linux/ramips/dts/RT-N13U.dts
index 49a83149b6..14cff67855 100644
--- a/target/linux/ramips/dts/RT-N13U.dts
+++ b/target/linux/ramips/dts/RT-N13U.dts
@@ -6,15 +6,6 @@
 	compatible = "RT-N13U", "ralink,rt3052-soc";
 	model = "Asus RT-N13U";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -79,20 +70,29 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/RT-N14U.dts b/target/linux/ramips/dts/RT-N14U.dts
index 38ab1b13e0..9126f79efc 100644
--- a/target/linux/ramips/dts/RT-N14U.dts
+++ b/target/linux/ramips/dts/RT-N14U.dts
@@ -6,78 +6,6 @@
 	compatible = "asus,rt-n14u", "ralink,mt7620n-soc";
 	model = "Asus RT-N14U";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "ephy", "wled", "i2c";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -126,3 +54,73 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "ephy", "wled", "i2c";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/RT-N15.dts b/target/linux/ramips/dts/RT-N15.dts
index 638aba7413..d5bcbe3409 100644
--- a/target/linux/ramips/dts/RT-N15.dts
+++ b/target/linux/ramips/dts/RT-N15.dts
@@ -8,21 +8,6 @@
 	compatible = "RT-N15", "ralink,rt2880-soc";
 	model = "Asus RT-N15";
 
-	palmbus@300000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartlite", "mdio";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -55,34 +40,12 @@
 		};
 	};
 
-	ethernet@400000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x4>;
-
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 1>;
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				phy-mode = "mii";
-				reg = <0>;
-			};
-		};
-	};
-
 	rtl8366s {
 		compatible = "realtek,rtl8366s";
 		gpio-sda = <&gpio0 1 0>;
 		gpio-sck = <&gpio0 2 0>;
 	};
 
-	wmac@480000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -111,3 +74,38 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartlite", "mdio";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			phy-mode = "mii";
+			reg = <0>;
+		};
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/RT-N56U.dts b/target/linux/ramips/dts/RT-N56U.dts
index ce4ed70c69..d3a1f1bbfb 100644
--- a/target/linux/ramips/dts/RT-N56U.dts
+++ b/target/linux/ramips/dts/RT-N56U.dts
@@ -6,68 +6,6 @@
 	compatible = "RT-N56U", "ralink,rt3883-soc";
 	model = "Asus RT-N56U";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 1>;
-		};
-	};
-
-	pci@10140000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pci_pins>;
-
-		pci_pins: pci {
-			pci {
-				ralink,group = "pci";
-				ralink,function = "pci-fnc";
-			};
-		};
-
-		host-bridge {
-			pci-bridge@1 {
-				status = "okay";
-
-				wmac@0,0 {
-					compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
-					reg = < 0x10000 0 0 0 0 >;
-					ralink,eeprom = "rt2x00pci_1_0.eeprom";
-				};
-			};
-		};
-	};
-
-	wmac@10180000 {
-		status = "okay";
-		ralink,2ghz = <0>;
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	nor-flash@1c000000 {
 		compatible = "cfi-flash";
 		reg = <0x1c000000 0x800000>;
@@ -149,3 +87,63 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+	};
+};
+
+&pci {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pci_pins>;
+
+	pci_pins: pci {
+		pci {
+			ralink,group = "pci";
+			ralink,function = "pci-fnc";
+		};
+	};
+
+	host-bridge {
+		pci-bridge@1 {
+			status = "okay";
+
+			wmac@0,0 {
+				compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
+				reg = < 0x10000 0 0 0 0 >;
+				ralink,eeprom = "rt2x00pci_1_0.eeprom";
+			};
+		};
+	};
+};
+
+&wmac {
+	status = "okay";
+	ralink,2ghz = <0>;
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/RT5350F-OLINUXINO-EVB.dts b/target/linux/ramips/dts/RT5350F-OLINUXINO-EVB.dts
index f33451f659..aa695983e6 100644
--- a/target/linux/ramips/dts/RT5350F-OLINUXINO-EVB.dts
+++ b/target/linux/ramips/dts/RT5350F-OLINUXINO-EVB.dts
@@ -6,78 +6,6 @@
 	compatible = "RT5350F-OLINUXINO-EVB", "ralink,rt5350-soc";
 	model = "Olimex RT5350F-OLinuXino-EVB";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-
-		gpio1: gpio@660 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <0x17>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio_export {
 		compatible = "gpio-export";
 		#size-cells = <0>;
@@ -100,3 +28,73 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <0x17>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/RT5350F-OLINUXINO.dts b/target/linux/ramips/dts/RT5350F-OLINUXINO.dts
index 8c2ea5bc4f..e5f7650960 100644
--- a/target/linux/ramips/dts/RT5350F-OLINUXINO.dts
+++ b/target/linux/ramips/dts/RT5350F-OLINUXINO.dts
@@ -5,76 +5,74 @@
 / {
 	compatible = "RT5350F-OLINUXINO", "ralink,rt5350-soc";
 	model = "Olimex RT5350F-OLinuXino";
+};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
+&spi0 {
+	status = "okay";
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
 
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
 		};
 
-		gpio1: gpio@660 {
-			status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
 		};
 	};
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <0x17>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <0x17>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+&ehci {
+	status = "okay";
+};
 
-	ohci@101c1000 {
-		status = "okay";
-	};
+&ohci {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/RUT5XX.dts b/target/linux/ramips/dts/RUT5XX.dts
index f70a04d04a..d84126307b 100644
--- a/target/linux/ramips/dts/RUT5XX.dts
+++ b/target/linux/ramips/dts/RUT5XX.dts
@@ -6,65 +6,6 @@
 	compatible = "RUT5XX", "ralink,rt3050-soc";
 	model = "Teltonika RUT5XX";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "n25q128a13";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -86,8 +27,65 @@
 			linux,code = <0x198>;
 		};
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "n25q128a13";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/SAP-G3200U3.dts b/target/linux/ramips/dts/SAP-G3200U3.dts
index 343742b5dd..02af05d0c9 100644
--- a/target/linux/ramips/dts/SAP-G3200U3.dts
+++ b/target/linux/ramips/dts/SAP-G3200U3.dts
@@ -15,76 +15,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x1000>;
-					read-only;
-				};
-
-				partition@31000 {
-					label = "config";
-					reg = <0x31000 0xf000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0xe006>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -112,13 +42,81 @@
 			linux,code = <0xf7>;
 		};
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x1000>;
+			read-only;
+		};
+
+		partition@31000 {
+			label = "config";
+			reg = <0x31000 0xf000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe006>;
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "uart3", "jtag";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "uart3", "jtag";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/SL-R7205.dts b/target/linux/ramips/dts/SL-R7205.dts
index 0b09665495..f5884fbecd 100644
--- a/target/linux/ramips/dts/SL-R7205.dts
+++ b/target/linux/ramips/dts/SL-R7205.dts
@@ -6,15 +6,6 @@
 	compatible = "SL-R7205", "ralink,rt3052-soc";
 	model = "Skyline SL-R7205 Wireless 3G Router";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -86,8 +65,29 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/TEW-691GR.dts b/target/linux/ramips/dts/TEW-691GR.dts
index 73e342278d..750c24fbe9 100644
--- a/target/linux/ramips/dts/TEW-691GR.dts
+++ b/target/linux/ramips/dts/TEW-691GR.dts
@@ -6,42 +6,6 @@
 	compatible = "TEW-691GR", "ralink,rt3883-soc";
 	model = "TRENDnet TEW-691GR";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-
-		port@0 {
-			phy-handle = <&phy0>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-			};
-		};
-	};
-
-	wmac@10180000 {
-		ralink,5ghz = <0>;
-	};
-
 	nor-flash@1c000000 {
 		compatible = "cfi-flash";
 		reg = <0x1c000000 0x800000>;
@@ -107,3 +71,37 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+
+	port@0 {
+		phy-handle = <&phy0>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			reg = <0>;
+		};
+	};
+};
+
+&wmac {
+	ralink,5ghz = <0>;
+};
diff --git a/target/linux/ramips/dts/TEW-692GR.dts b/target/linux/ramips/dts/TEW-692GR.dts
index 760ea83125..5bba8a50b8 100644
--- a/target/linux/ramips/dts/TEW-692GR.dts
+++ b/target/linux/ramips/dts/TEW-692GR.dts
@@ -6,62 +6,6 @@
 	compatible = "TEW-692GR", "ralink,rt3883-soc";
 	model = "TRENDnet TEW-692GR";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x28>;
-
-		port@0 {
-			phy-handle = <&phy0>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				reg = <0>;
-			};
-		};
-	};
-
-	pci@10140000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pci_pins>;
-
-		pci_pins: pci {
-			pci {
-				ralink,group = "pci";
-				ralink,function = "pci-fnc";
-			};
-		};
-
-		host-bridge {
-			pci-bridge@1 {
-				status = "okay";
-			};
-		};
-	};
-
-	wmac@10180000 {
-		ralink,5ghz = <0>;
-	};
-
 	nor-flash@1c000000 {
 		compatible = "cfi-flash";
 		reg = <0x1c000000 0x800000>;
@@ -126,3 +70,57 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x28>;
+
+	port@0 {
+		phy-handle = <&phy0>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			reg = <0>;
+		};
+	};
+};
+
+&pci {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pci_pins>;
+
+	pci_pins: pci {
+		pci {
+			ralink,group = "pci";
+			ralink,function = "pci-fnc";
+		};
+	};
+
+	host-bridge {
+		pci-bridge@1 {
+			status = "okay";
+		};
+	};
+};
+
+&wmac {
+	ralink,5ghz = <0>;
+};
diff --git a/target/linux/ramips/dts/TINY-AC.dts b/target/linux/ramips/dts/TINY-AC.dts
index c1ad65a728..cd62132524 100644
--- a/target/linux/ramips/dts/TINY-AC.dts
+++ b/target/linux/ramips/dts/TINY-AC.dts
@@ -10,120 +10,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		status = "okay";
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
-		mediatek,portmap = "llllw";
-
-		port@4 {
-			status = "okay";
-			phy-mode = "rgmii";
-			phy-handle = <&phy4>;
-		};
-
-		port@5 {
-			status = "okay";
-			phy-mode = "rgmii";
-			phy-handle = <&phy5>;
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
-
-			phy5: ethernet-phy@5 {
-				reg = <5>;
-				phy-mode = "rgmii";
-			};
-		};
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
-		mediatek,mt7530 = <1>;
-
-	};
-
-	wmac@10180000 {
-		ralink,eeprom = "rt2x00pci_1_0.eeprom";
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "uartf", "nd_sd", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -164,3 +50,114 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+	mediatek,portmap = "llllw";
+
+	port@4 {
+		status = "okay";
+		phy-mode = "rgmii";
+		phy-handle = <&phy4>;
+	};
+
+	port@5 {
+		status = "okay";
+		phy-mode = "rgmii";
+		phy-handle = <&phy5>;
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "gmac";
+	mediatek,mt7530 = <1>;
+};
+
+&wmac {
+	ralink,eeprom = "rt2x00pci_1_0.eeprom";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "uartf", "nd_sd", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/UBNT-ERX.dts b/target/linux/ramips/dts/UBNT-ERX.dts
index ec31a37f0b..713519d5d9 100644
--- a/target/linux/ramips/dts/UBNT-ERX.dts
+++ b/target/linux/ramips/dts/UBNT-ERX.dts
@@ -17,30 +17,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			/* This board has 2Mb spi flash soldered in and visible
-			   from manufacturer's firmware.
-			   But this SoC shares spi and nand pins,
-			   and current driver does't handle this sharing well */
-			status = "disabled";
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <1>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "spi";
-					reg = <0x0 0x200000>;
-					read-only;
-				};
-			};
-		};
-	};
-
 	nand@1e003000 {
 		status = "okay";
 
@@ -78,27 +54,6 @@
 
 	};
 
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0x22>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "uart2", "uart3", "i2c", "pcie", "rgmii2", "jtag";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	sdhci@1E130000 {
-		status = "disabled";
-	};
-
-	pcie@1e140000 {
-		status = "disabled";
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -112,3 +67,46 @@
 		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x22>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "uart2", "uart3", "i2c", "pcie", "rgmii2", "jtag";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&sdhci {
+	status = "disabled";
+};
+
+&pcie {
+	status = "disabled";
+};
+
+&spi0 {
+	/* This board has 2Mb spi flash soldered in and visible
+	   from manufacturer's firmware.
+	   But this SoC shares spi and nand pins,
+	   and current driver does't handle this sharing well */
+	status = "disabled";
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <1>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "spi";
+			reg = <0x0 0x200000>;
+			read-only;
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/UR-326N4G.dts b/target/linux/ramips/dts/UR-326N4G.dts
index 4e64783005..d90d77c061 100644
--- a/target/linux/ramips/dts/UR-326N4G.dts
+++ b/target/linux/ramips/dts/UR-326N4G.dts
@@ -6,15 +6,6 @@
 	compatible = "UR-326N4G", "ralink,rt3052-soc";
 	model = "UPVEL UR-326N4G";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4004>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -106,8 +85,29 @@
 			linux,code = <0x32>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4004>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/UR-336UN.dts b/target/linux/ramips/dts/UR-336UN.dts
index 869e4311d6..e0325a7c56 100644
--- a/target/linux/ramips/dts/UR-336UN.dts
+++ b/target/linux/ramips/dts/UR-336UN.dts
@@ -6,15 +6,6 @@
 	compatible = "UR-336UN", "ralink,rt3052-soc";
 	model = "UPVEL UR-336UN";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -24,20 +15,6 @@
 		#size-cells = <1>;
 	};
 
-	/* FIXME: no partitions defined */
-/*	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4004>;
-	};
-*/
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	/* FIXME: no partitions defined */
-/*	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-*/
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -85,8 +62,31 @@
 			linux,code = <0x32>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+/* FIXME: no partitions defined */
+/*&ethernet {
+	mtd-mac-address = <&factory 0x4004>;
+};
+*/
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+/* FIXME: no partitions defined */
+/*&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+*/
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/V11STFE.dts b/target/linux/ramips/dts/V11STFE.dts
index 9cf3300ba0..6f7a5cbdfd 100644
--- a/target/linux/ramips/dts/V11STFE.dts
+++ b/target/linux/ramips/dts/V11STFE.dts
@@ -6,21 +6,7 @@
 	compatible = "V11ST-FE", "ralink,rt2880-soc";
 	model = "Ralink V11ST-FE";
 
-	palmbus@300000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-	};
-
-	ethernet@400000 {
-		status = "okay";
-	};
-
-	wmac@480000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pci@10140000 {
+	pci@440000 {
 		status = "okay";
 
 		host-bridge {
@@ -83,3 +69,15 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/V22RW-2X2.dts b/target/linux/ramips/dts/V22RW-2X2.dts
index 8b4325a09a..602e170e60 100644
--- a/target/linux/ramips/dts/V22RW-2X2.dts
+++ b/target/linux/ramips/dts/V22RW-2X2.dts
@@ -6,15 +6,6 @@
 	compatible = "V22RW-2X2", "ralink,rt3052-soc";
 	model = "Ralink AP-RT3052-V22RW-2X2";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,14 +38,6 @@
 		};
 	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -87,8 +70,25 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/VOCORE-16M.dts b/target/linux/ramips/dts/VOCORE-16M.dts
index f51c4f5407..11ebac7230 100644
--- a/target/linux/ramips/dts/VOCORE-16M.dts
+++ b/target/linux/ramips/dts/VOCORE-16M.dts
@@ -9,7 +9,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "jedec,spi-nor";
-		reg = <0>;
+		reg = <0 0>;
 		linux,modalias = "m25p80", "w25q128";
 		spi-max-frequency = <10000000>;
 
diff --git a/target/linux/ramips/dts/VOCORE-8M.dts b/target/linux/ramips/dts/VOCORE-8M.dts
index 1026c865c5..ea7185b1ab 100644
--- a/target/linux/ramips/dts/VOCORE-8M.dts
+++ b/target/linux/ramips/dts/VOCORE-8M.dts
@@ -9,7 +9,7 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "jedec,spi-nor";
-		reg = <0>;
+		reg = <0 0>;
 		linux,modalias = "m25p80", "s25fl064k";
 		spi-max-frequency = <10000000>;
 
diff --git a/target/linux/ramips/dts/VOCORE.dtsi b/target/linux/ramips/dts/VOCORE.dtsi
index df4461a56f..cf775199fa 100644
--- a/target/linux/ramips/dts/VOCORE.dtsi
+++ b/target/linux/ramips/dts/VOCORE.dtsi
@@ -4,45 +4,6 @@
 	compatible = "VoCore", "ralink,rt5350-soc";
 	model = "VoCore";
 
-	palmbus@10000000 {
-		gpio1: gpio@660 {
-			status = "okay";
-		};
-
-		i2c@900 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "jtag", "uartf", "led";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x17>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-export {
 		compatible = "gpio-export";
 		#size-cells = <0>;
@@ -186,6 +147,43 @@
 	};
 };
 
+&gpio1 {
+	status = "okay";
+};
+
+&i2c {
+	status = "okay";
+};
+
+&pinctrl {
+	state_default {
+		gpio {
+			ralink,group = "jtag", "uartf", "led";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x17>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
 &spi1 {
 	status = "okay";
 
diff --git a/target/linux/ramips/dts/W150M.dts b/target/linux/ramips/dts/W150M.dts
index e336f70245..679db60af4 100644
--- a/target/linux/ramips/dts/W150M.dts
+++ b/target/linux/ramips/dts/W150M.dts
@@ -6,15 +6,6 @@
 	compatible = "W150M", "ralink,rt3050-soc";
 	model = "Tenda W150M";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -99,16 +90,25 @@
 			linux,code = <0x100>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
 };
diff --git a/target/linux/ramips/dts/W306R_V20.dts b/target/linux/ramips/dts/W306R_V20.dts
index 421dea046c..79ae23dd63 100644
--- a/target/linux/ramips/dts/W306R_V20.dts
+++ b/target/linux/ramips/dts/W306R_V20.dts
@@ -38,27 +38,6 @@
 		};
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -86,3 +65,24 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/W502U.dts b/target/linux/ramips/dts/W502U.dts
index e95cf53d32..739817022b 100644
--- a/target/linux/ramips/dts/W502U.dts
+++ b/target/linux/ramips/dts/W502U.dts
@@ -10,15 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -51,18 +42,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -95,8 +74,29 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WCR150GN.dts b/target/linux/ramips/dts/WCR150GN.dts
index 71134a3b20..541836b218 100644
--- a/target/linux/ramips/dts/WCR150GN.dts
+++ b/target/linux/ramips/dts/WCR150GN.dts
@@ -6,15 +6,6 @@
 	compatible = "WCR150GN", "ralink,rt3050-soc";
 	model = "Sparklan WCR-150GN";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -79,20 +70,29 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	otg@101c0000 {
-		status = "okay";
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/WF-2881.dts b/target/linux/ramips/dts/WF-2881.dts
index d33436c64a..050bc2e7cc 100644
--- a/target/linux/ramips/dts/WF-2881.dts
+++ b/target/linux/ramips/dts/WF-2881.dts
@@ -11,12 +11,6 @@
 		reg = <0x0 0x8000000>;
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			status="disabled";
-		};
-	};
-
 	chosen {
 		bootargs = "console=ttyS0,57600";
 	};
@@ -54,32 +48,6 @@
 		};
 	};
 
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0xe006>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -106,13 +74,43 @@
 			linux,code = <0x198>;
 		};
 	};
+};
+
+&spi0 {
+	status="disabled";
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe006>;
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "uart3", "jtag";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "uart3", "jtag";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/WHR-1166D.dts b/target/linux/ramips/dts/WHR-1166D.dts
index 5a523b7d73..f6a57ac341 100644
--- a/target/linux/ramips/dts/WHR-1166D.dts
+++ b/target/linux/ramips/dts/WHR-1166D.dts
@@ -6,98 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Buffalo WHR-1166D";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &mdio_pins>;
-
-		port@5 {
-			status = "okay";
-			phy-handle = <&phy5>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy5: ethernet-phy@5 {
-				reg = <5>;
-				phy-mode = "rgmii";
-			};
-		};
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 32768>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -170,3 +78,93 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &mdio_pins>;
+
+	port@5 {
+		status = "okay";
+		phy-handle = <&phy5>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 32768>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WHR-300HP2.dts b/target/linux/ramips/dts/WHR-300HP2.dts
index 89ae89e343..88981bb367 100644
--- a/target/linux/ramips/dts/WHR-300HP2.dts
+++ b/target/linux/ramips/dts/WHR-300HP2.dts
@@ -6,76 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Buffalo WHR-300HP2";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-
-			pa {
-				ralink,group = "pa";
-				ralink,function = "pa";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -148,3 +78,71 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+
+		pa {
+			ralink,group = "pa";
+			ralink,function = "pa";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/WHR-600D.dts b/target/linux/ramips/dts/WHR-600D.dts
index e3d94c0aab..67e9ba93ab 100644
--- a/target/linux/ramips/dts/WHR-600D.dts
+++ b/target/linux/ramips/dts/WHR-600D.dts
@@ -6,76 +6,6 @@
 	compatible = "ralink,mt7620a-soc";
 	model = "Buffalo WHR-600D";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l6405d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	gsw@10110000 {
-		mediatek,port4 = "ephy";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pcie@10140000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -148,3 +78,71 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l6405d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&gsw {
+	mediatek,port4 = "ephy";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pcie {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WHR-G300N.dts b/target/linux/ramips/dts/WHR-G300N.dts
index e3eee41ceb..4f80f2db1a 100644
--- a/target/linux/ramips/dts/WHR-G300N.dts
+++ b/target/linux/ramips/dts/WHR-G300N.dts
@@ -6,15 +6,6 @@
 	compatible = "WHR-G300N", "ralink,rt3052-soc";
 	model = "Buffalo WHR-G300N";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -24,15 +15,6 @@
 		#size-cells = <1>;
 	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	/* FIXME: no partitions defined */
-/*	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-*/
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -83,3 +65,22 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+/* FIXME: no partitions defined */
+/*&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+*/
diff --git a/target/linux/ramips/dts/WITI.dts b/target/linux/ramips/dts/WITI.dts
index 78e2bc9602..774483e231 100644
--- a/target/linux/ramips/dts/WITI.dts
+++ b/target/linux/ramips/dts/WITI.dts
@@ -15,50 +15,7 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	xhci@1E1C0000 {
-		status = "okay";
-	};
-
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-
+	palmbus: palmbus@1E000000 {
 		i2c@900 {
 			compatible = "ralink,i2c-mt7621";
 			reg = <0x900 0x100>;
@@ -76,34 +33,6 @@
 		};
 	};
 
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-				mtd-mac-address = <&factory 0xe000>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-				mtd-mac-address = <&factory 0xe000>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0xe000>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -116,13 +45,85 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wdt", "rgmii2", "jtag", "mdio";
-				ralink,function = "gpio";
-			};
+
+&sdhci {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+			mtd-mac-address = <&factory 0xe000>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
+			mtd-mac-address = <&factory 0xe000>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wdt", "rgmii2", "jtag", "mdio";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/WIZARD8800.dts b/target/linux/ramips/dts/WIZARD8800.dts
index 7e9efe1f6e..819e93a7bc 100644
--- a/target/linux/ramips/dts/WIZARD8800.dts
+++ b/target/linux/ramips/dts/WIZARD8800.dts
@@ -5,79 +5,77 @@
 / {
 	compatible = "WIZARD8800", "ralink,rt5350-soc";
 	model = "EASYACC WI-STOR WIZARD 8800";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
 
-	palmbus@10000000 {
-		gpio1@638 {
-			status = "okay";
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q32";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
 
-		gpio2@660 {
-			status = "okay";
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
 		};
 
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q32";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
 		};
-	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
+};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+&esw {
+	mediatek,portmap = <0x2f>;
+};
 
-	ohci@101c1000 {
-		status = "okay";
-	};
+&ehci {
+	status = "okay";
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&ohci {
+	status = "okay";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
 };
diff --git a/target/linux/ramips/dts/WIZFI630A.dts b/target/linux/ramips/dts/WIZFI630A.dts
index 11b44b4f72..68af608b5e 100644
--- a/target/linux/ramips/dts/WIZFI630A.dts
+++ b/target/linux/ramips/dts/WIZFI630A.dts
@@ -10,116 +10,6 @@
 		bootargs = "console=ttyS1,115200";
 	};
 
-	palmbus@10000000 {
-		gpio1: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "uboot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "uboot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-
-		uart@500 {
-			compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
-			reg = <0x500 0x100>;
-			resets = <&rstctrl 12>;
-			reset-names = "uart";
-			interrupt-parent = <&intc>;
-			interrupts = <5>;
-			reg-shift = <2>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&uartf_pins>;
-			status = "okay";
-		};
-
-		uartlite@c00 {
-			compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
-			reg = <0xc00 0x100>;
-			resets = <&rstctrl 19>;
-			reset-names = "uartl";
-			interrupt-parent = <&intc>;
-			interrupts = <12>;
-			reg-shift = <2>;
-			pinctrl-names = "default";
-			pinctrl-0 = <&uartlite_pins>;
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag" ;
-				ralink,function = "gpio";
-			};
-		};
-
-		uartf_gpio_pins: uartf_gpio {
-			uartf_gpio {
-				ralink,group = "uartf";
-				ralink,function = "uartf";
-			};
-		};
-
-		uartlite_pins: uartlite {
-			uart {
-				ralink,group = "uartlite";
-				ralink,function = "uartlite";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x17>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-export {
 		compatible = "gpio-export";
 		#size-cells = <0>;
@@ -180,3 +70,115 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			#size-cells = <1>;
+			label = "uboot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			#size-cells = <1>;
+			label = "uboot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			#size-cells = <1>;
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			#size-cells = <1>;
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&uart {
+	compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
+	reg = <0x500 0x100>;
+	resets = <&rstctrl 12>;
+	reset-names = "uart";
+	interrupt-parent = <&intc>;
+	interrupts = <5>;
+	reg-shift = <2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uartf_pins>;
+	status = "okay";
+};
+
+&uartlite {
+	compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
+	reg = <0xc00 0x100>;
+	resets = <&rstctrl 19>;
+	reset-names = "uartl";
+	interrupt-parent = <&intc>;
+	interrupts = <12>;
+	reg-shift = <2>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uartlite_pins>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag" ;
+			ralink,function = "gpio";
+		};
+	};
+
+	uartf_gpio_pins: uartf_gpio {
+		uartf_gpio {
+			ralink,group = "uartf";
+			ralink,function = "uartf";
+		};
+	};
+
+	uartlite_pins: uartlite {
+		uart {
+			ralink,group = "uartlite";
+			ralink,function = "uartlite";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x17>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WL-330N.dts b/target/linux/ramips/dts/WL-330N.dts
index 00563d46c2..f497b24236 100644
--- a/target/linux/ramips/dts/WL-330N.dts
+++ b/target/linux/ramips/dts/WL-330N.dts
@@ -6,65 +6,6 @@
 	compatible = "WL-330N", "ralink,rt3050-soc";
 	model = "Asus WL-330N";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -98,3 +39,60 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/WL-330N3G.dts b/target/linux/ramips/dts/WL-330N3G.dts
index f38496ecb8..d79a7577a4 100644
--- a/target/linux/ramips/dts/WL-330N3G.dts
+++ b/target/linux/ramips/dts/WL-330N3G.dts
@@ -6,65 +6,6 @@
 	compatible = "WL-330N3G", "ralink,rt3050-soc";
 	model = "Asus WL-330N3G";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -102,8 +43,65 @@
 			linux,code = <0x198>;
 		};
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WL-341V3.dts b/target/linux/ramips/dts/WL-341V3.dts
index 47226b47d9..5f9e1dd924 100644
--- a/target/linux/ramips/dts/WL-341V3.dts
+++ b/target/linux/ramips/dts/WL-341V3.dts
@@ -38,27 +38,6 @@
 		};
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&boardnvram 0xffa0>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&boardnvram 0xfd70>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -116,8 +95,29 @@
 			linux,code = <0x211>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&boardnvram 0xffa0>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&boardnvram 0xfd70>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WL-351.dts b/target/linux/ramips/dts/WL-351.dts
index 605c73b460..ecda696732 100644
--- a/target/linux/ramips/dts/WL-351.dts
+++ b/target/linux/ramips/dts/WL-351.dts
@@ -6,15 +6,6 @@
 	compatible = "WL-351", "ralink,rt3052-soc";
 	model = "Sitecom WL-351 v1 002";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,30 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3f>;
-		ralink,fct2 = <0x0002500c>;
-		/*
-		 * ext phy base addr 31, rx/tx clock skew 0,
-		 * turbo mii off, rgmi 3.3v off, port 5 polling off
-		 * port5: enabled, gige, full-duplex, rx/tx-flow-control
-		 * port6: enabled, gige, full-duplex, rx/tx-flow-control
-		*/
-		ralink,fpa2 = <0x1f003fff>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	otg@101c0000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -115,3 +82,36 @@
 		gpio-sck = <&gpio0 2 0>;
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x3f>;
+	ralink,fct2 = <0x0002500c>;
+	/*
+	 * ext phy base addr 31, rx/tx clock skew 0,
+	 * turbo mii off, rgmi 3.3v off, port 5 polling off
+	 * port5: enabled, gige, full-duplex, rx/tx-flow-control
+	 * port6: enabled, gige, full-duplex, rx/tx-flow-control
+	*/
+	ralink,fpa2 = <0x1f003fff>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WLI-TX4-AG300N.dts b/target/linux/ramips/dts/WLI-TX4-AG300N.dts
index ca0e125d73..70521a71ed 100644
--- a/target/linux/ramips/dts/WLI-TX4-AG300N.dts
+++ b/target/linux/ramips/dts/WLI-TX4-AG300N.dts
@@ -8,12 +8,6 @@
 	compatible = "WLI-TX4-AG300N", "ralink,rt2880-soc";
 	model = "Buffalo WLI-TX4-AG300N";
 
-	palmbus@300000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -46,19 +40,6 @@
 		};
 	};
 
-	ethernet@400000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x4>;
-
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 1>;
-		};
-	};
-
-	wmac@480000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -103,3 +84,20 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/WMR-300.dts b/target/linux/ramips/dts/WMR-300.dts
index 8ea16d27da..9f9d5b7592 100644
--- a/target/linux/ramips/dts/WMR-300.dts
+++ b/target/linux/ramips/dts/WMR-300.dts
@@ -6,66 +6,6 @@
 	compatible = "buffalo,wmr-300", "ralink,mt7620n-soc";
 	model = "Buffalo WMR-300";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "i2c", "ephy";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -104,3 +44,61 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "ephy";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WNCE2001.dts b/target/linux/ramips/dts/WNCE2001.dts
index 02acba5771..b68f3ba3bf 100644
--- a/target/linux/ramips/dts/WNCE2001.dts
+++ b/target/linux/ramips/dts/WNCE2001.dts
@@ -10,78 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l3205d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				factory: partition@30000 {
-					label = "factory";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				partition@40000 {
-					label = "config";
-					reg = <0x40000 0x20000>;
-					read-only;
-				};
-
-				partition@60000 {
-					label = "language";
-					reg = <0x60000 0x30000>;
-					read-only;
-				};
-
-				partition@90000 {
-					label = "pot";
-					reg = <0x90000 0x10000>;
-					read-only;
-				};
-
-				partition@a0000 {
-					label = "checksum";
-					reg = <0xa0000 0x10000>;
-				};
-
-				partition@b0000 {
-					label = "firmware";
-					reg = <0xb0000 0x350000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -137,3 +65,73 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l3205d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		factory: partition@30000 {
+			label = "factory";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "config";
+			reg = <0x40000 0x20000>;
+			read-only;
+		};
+
+		partition@60000 {
+			label = "language";
+			reg = <0x60000 0x30000>;
+			read-only;
+		};
+
+		partition@90000 {
+			label = "pot";
+			reg = <0x90000 0x10000>;
+			read-only;
+		};
+
+		partition@a0000 {
+			label = "checksum";
+			reg = <0xa0000 0x10000>;
+		};
+
+		partition@b0000 {
+			label = "firmware";
+			reg = <0xb0000 0x350000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/WNDR3700V5.dts b/target/linux/ramips/dts/WNDR3700V5.dts
index 7b208490f5..8150754472 100644
--- a/target/linux/ramips/dts/WNDR3700V5.dts
+++ b/target/linux/ramips/dts/WNDR3700V5.dts
@@ -15,78 +15,6 @@
 		bootargs = "console=ttyS0,57600 maxcpus=2";
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-		m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "mx25l12805d";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@f30000 {
-					label = "factory";
-					reg = <0xf30000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-	};
-
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0004>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie2 {
-			mt76@2,0 {
-				reg = <0x1000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8004>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0x0000000c>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group =  "rgmii2", "mdio", "wdt";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -137,3 +65,73 @@
 		};
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "mx25l12805d";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@f30000 {
+			label = "factory";
+			reg = <0xf30000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0004>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie2 {
+		mt76@2,0 {
+			reg = <0x1000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8004>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x0000000c>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group =  "rgmii2", "mdio", "wdt";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WR512-3GN-4M.dts b/target/linux/ramips/dts/WR512-3GN-4M.dts
index 884ffa781b..45e1463bf0 100644
--- a/target/linux/ramips/dts/WR512-3GN-4M.dts
+++ b/target/linux/ramips/dts/WR512-3GN-4M.dts
@@ -6,15 +6,6 @@
 	compatible = "WR512-3GN", "ralink,rt3052-soc";
 	model = "WR512-3GN-like router";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,14 +38,6 @@
 		};
 	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -102,8 +85,25 @@
 			linux,code = <0x32>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WR512-3GN-8M.dts b/target/linux/ramips/dts/WR512-3GN-8M.dts
index 15cb018c44..7e9a0c25ed 100644
--- a/target/linux/ramips/dts/WR512-3GN-8M.dts
+++ b/target/linux/ramips/dts/WR512-3GN-8M.dts
@@ -6,15 +6,6 @@
 	compatible = "WR512-3GN", "ralink,rt3052-soc";
 	model = "WR512-3GN-like router";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,14 +38,6 @@
 		};
 	};
 
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -102,8 +85,25 @@
 			linux,code = <0x32>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WR6202.dts b/target/linux/ramips/dts/WR6202.dts
index 49f934d40c..534d78d3fa 100644
--- a/target/linux/ramips/dts/WR6202.dts
+++ b/target/linux/ramips/dts/WR6202.dts
@@ -10,15 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -84,22 +75,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	otg@101c0000 {
-		status = "okay";
-	};
-
 	gpio_export {
 		compatible = "gpio-export";
 		#size-cells = <0>;
@@ -111,3 +86,28 @@
 		};
 	};
 };
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/WRH-300CR.dts b/target/linux/ramips/dts/WRH-300CR.dts
index 6e8de7fdba..d3611937ff 100644
--- a/target/linux/ramips/dts/WRH-300CR.dts
+++ b/target/linux/ramips/dts/WRH-300CR.dts
@@ -6,88 +6,7 @@
 	compatible = "elecom,wrh-300cr", "ralink,mt7620n-soc";
 	model = "ELECOM WRH-300CR";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "mx25l12805d";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "recover";
-					reg = <0x50000 0x1c0000>;
-					read-only;
-				};
-
-				partition@210000 {
-					label = "firmware";
-					reg = <0x210000 0xdf0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x2e>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "i2c", "ephy", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	gpio-leds {
+		gpio-leds {
 		compatible = "gpio-leds";
 
 		wps {
@@ -125,3 +44,82 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "mx25l12805d";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "recover";
+			reg = <0x50000 0x1c0000>;
+			read-only;
+		};
+
+		partition@210000 {
+			label = "firmware";
+			reg = <0x210000 0xdf0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x2e>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "ephy", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WRTNODE.dts b/target/linux/ramips/dts/WRTNODE.dts
index 15ff019718..f782f191fd 100644
--- a/target/linux/ramips/dts/WRTNODE.dts
+++ b/target/linux/ramips/dts/WRTNODE.dts
@@ -6,88 +6,86 @@
 	compatible = "wrtnode", "ralink,mt7620n-soc";
 	model = "WRTNODE";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
+	gpio-leds {
+		compatible = "gpio-leds";
 
-		gpio2: gpio@660 {
-			status = "okay";
+		indicator {
+			label = "wrtnode:blue:indicator";
+			gpios = <&gpio1 14 1>;
 		};
+	};
+};
 
-		gpio3: gpio@688 {
-			status = "okay";
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
 
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
 		};
-	};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ohci@101c1000 {
-		status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
+&ehci {
+	status = "okay";
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&ohci {
+	status = "okay";
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf", "spi refclk";
-				ralink,function = "gpio";
-			};
-		};
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
 
-	gpio-leds {
-		compatible = "gpio-leds";
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
 
-		indicator {
-			label = "wrtnode:blue:indicator";
-			gpios = <&gpio1 14 1>;
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf", "spi refclk";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/WRTNODE2.dtsi b/target/linux/ramips/dts/WRTNODE2.dtsi
index 118cfe9671..ae7f232fc3 100644
--- a/target/linux/ramips/dts/WRTNODE2.dtsi
+++ b/target/linux/ramips/dts/WRTNODE2.dtsi
@@ -5,89 +5,83 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				spi-max-frequency = <10000000>;
-				m25p,chunked-io = <32>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x1fb0000>;
-				};
-			};
-
-
-			spidev@1 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "spidev";
-				reg = <1 0>;
-				linux,modalias = "spidev", "spidev";
-				spi-max-frequency = <10000000>;
-			};
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 5 1>;
+			linux,code = <0x198>;
 		};
+	};
+};
 
-		uart1@d00 {
-			status = "okay";
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		spi-max-frequency = <10000000>;
+		m25p,chunked-io = <32>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
 
-		i2c@900 {
-			status = "okay";
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
 		};
 
-	};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		ralink,port-map = "llllw";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x1fb0000>;
+		};
 	};
 
-	sdhci@10130000 {
-		status = "okay";
+	spidev@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spidev";
+		reg = <1 0>;
+		linux,modalias = "spidev", "spidev";
+		spi-max-frequency = <10000000>;
 	};
+};
 
-	pcie@10140000 {
-		status = "okay";
-	};
+&uart1 {
+	status = "okay";
+};
 
+&i2c {
+	status = "okay";
+};
 
-	gpio-keys-polled {
-		compatible = "gpio-keys-polled";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		poll-interval = <20>;
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	ralink,port-map = "llllw";
+};
 
-		reset {
-			label = "reset";
-			gpios = <&gpio0 5 1>;
-			linux,code = <0x198>;
-		};
-	};
+&sdhci {
+	status = "okay";
+};
 
+&pcie {
+	status = "okay";
 };
 
diff --git a/target/linux/ramips/dts/WRTNODE2P.dts b/target/linux/ramips/dts/WRTNODE2P.dts
index 26c2d29bbb..94c21a4249 100644
--- a/target/linux/ramips/dts/WRTNODE2P.dts
+++ b/target/linux/ramips/dts/WRTNODE2P.dts
@@ -6,15 +6,6 @@
 	compatible = "mediatek,wrtnode2p", "mediatek,mt7628an-soc";
 	model = "WRTnode2P";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "gpio", "jtag";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -25,3 +16,11 @@
 	}; 
 };
 
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "gpio", "jtag";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WRTNODE2R.dts b/target/linux/ramips/dts/WRTNODE2R.dts
index d88fadfa4a..1c25770e76 100644
--- a/target/linux/ramips/dts/WRTNODE2R.dts
+++ b/target/linux/ramips/dts/WRTNODE2R.dts
@@ -6,15 +6,6 @@
 	compatible = "mediatek,wrtnode2r", "mediatek,mt7628an-soc";
 	model = "WRTnode2R";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "gpio", "wled_an";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -25,3 +16,11 @@
 	}; 
 };
 
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "gpio", "wled_an";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WSR-1166.dts b/target/linux/ramips/dts/WSR-1166.dts
index 9743cee652..936edb38b2 100644
--- a/target/linux/ramips/dts/WSR-1166.dts
+++ b/target/linux/ramips/dts/WSR-1166.dts
@@ -15,58 +15,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xf90000>;
-				};
-
-				partition@fe0000 {
-					label = "board_data";
-					reg = <0xfe0000 0x20000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -161,26 +109,76 @@
 		compatible = "gpio-poweroff";
 		gpios = <&gpio0 0 1>;
 	};
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xf90000>;
+		};
+
+		partition@fe0000 {
+			label = "board_data";
+			reg = <0xfe0000 0x20000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
 
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-			};
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/WSR-600.dts b/target/linux/ramips/dts/WSR-600.dts
index 949572c263..56988e4b82 100644
--- a/target/linux/ramips/dts/WSR-600.dts
+++ b/target/linux/ramips/dts/WSR-600.dts
@@ -15,53 +15,6 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -157,3 +110,48 @@
 		gpios = <&gpio1 11 1>;
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uart2", "uart3", "rgmii2", "sdhci";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WT1520-4M.dts b/target/linux/ramips/dts/WT1520-4M.dts
index d7cbe666d7..b3cff48d81 100644
--- a/target/linux/ramips/dts/WT1520-4M.dts
+++ b/target/linux/ramips/dts/WT1520-4M.dts
@@ -2,42 +2,38 @@
 
 #include "WT1520.dtsi"
 
-/ {
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
+&spi0 {
+	status = "okay";
 
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/WT1520-8M.dts b/target/linux/ramips/dts/WT1520-8M.dts
index 3b10991c1a..8abd9c7ef5 100644
--- a/target/linux/ramips/dts/WT1520-8M.dts
+++ b/target/linux/ramips/dts/WT1520-8M.dts
@@ -2,42 +2,38 @@
 
 #include "WT1520.dtsi"
 
-/ {
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
+&spi0 {
+	status = "okay";
 
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "s25fl064k";
-				spi-max-frequency = <10000000>;
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "s25fl064k";
+		spi-max-frequency = <10000000>;
 
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
 
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
 
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/WT1520.dtsi b/target/linux/ramips/dts/WT1520.dtsi
index b2ce18dad6..e7158ad230 100644
--- a/target/linux/ramips/dts/WT1520.dtsi
+++ b/target/linux/ramips/dts/WT1520.dtsi
@@ -12,37 +12,35 @@
 	chosen {
 		bootargs = "console=ttyS1,57600";
 	};
+};
 
-	palmbus@10000000 {
-		uart@500 {
-			pinctrl-names = "default";
-			pinctrl-0 = <&uartf_pins>;
-			status = "okay";
-		};
-	};
+&uart {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uartf_pins>;
+	status = "okay";
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "jtag";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default {
+		gpio {
+			ralink,group = "jtag";
+			ralink,function = "gpio";
 		};
 	};
+};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+&ehci {
+	status = "okay";
+};
 
-	ohci@101c1000 {
-		status = "okay";
-	};
+&ohci {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/WT3020-4M.dts b/target/linux/ramips/dts/WT3020-4M.dts
index 9014e0c002..324112100a 100644
--- a/target/linux/ramips/dts/WT3020-4M.dts
+++ b/target/linux/ramips/dts/WT3020-4M.dts
@@ -6,78 +6,6 @@
 	compatible = "wt3020", "ralink,mt7620n-soc";
 	model = "Nexx WT3020";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q32";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x3b0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -100,3 +28,73 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q32";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x3b0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WT3020-8M.dts b/target/linux/ramips/dts/WT3020-8M.dts
index b329883f21..e7abb8e6eb 100644
--- a/target/linux/ramips/dts/WT3020-8M.dts
+++ b/target/linux/ramips/dts/WT3020-8M.dts
@@ -6,78 +6,6 @@
 	compatible = "wt3020", "ralink,mt7620n-soc";
 	model = "Nexx WT3020";
 
-	palmbus@10000000 {
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -100,3 +28,73 @@
 		};
 	};
 };
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "ephy", "wled", "pa", "i2c", "wdt", "uartf";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/WZR-AGL300NH.dts b/target/linux/ramips/dts/WZR-AGL300NH.dts
index 3d52efd2bb..23fba7cb8f 100644
--- a/target/linux/ramips/dts/WZR-AGL300NH.dts
+++ b/target/linux/ramips/dts/WZR-AGL300NH.dts
@@ -8,19 +8,12 @@
 	compatible = "WZR-AGL300NH", "ralink,rt2880-soc";
 	model = "Buffalo WZR-AGL300NH";
 
-	palmbus@300000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartlite", "mdio";
-				ralink,function = "gpio";
-			};
-		};
+	pci@440000 {
+		compatible = "ralink,rt288x-pci";
+		reg = <0x00440000 0x20000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		status = "ok";
 	};
 
 	cfi@1f000000 {
@@ -55,34 +48,12 @@
 		};
 	};
 
-	ethernet@400000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x4>;
-
-		port@0 {
-			mediatek,fixed-link = <1000 1 1 1>;
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy0: ethernet-phy@0 {
-				phy-mode = "mii";
-				reg = <0>;
-			};
-		};
-	};
-
 	rtl8366s {
 		compatible = "realtek,rtl8366s";
 		gpio-sda = <&gpio0 1 0>;
 		gpio-sck = <&gpio0 2 0>;
 	};
 
-	wmac@480000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -131,13 +102,39 @@
 			gpios = <&gpio0 13 1>;
 		};
 	};
+};
 
+&gpio0 {
+	status = "okay";
+};
 
-	pcibus0: pci@00440000 {
-		compatible = "ralink,rt288x-pci";
-		reg = <0x00440000 0x20000>;
-		#address-cells = <1>;
-		#size-cells = <1>;
-		status = "ok";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartlite", "mdio";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x4>;
+
+	port@0 {
+		mediatek,fixed-link = <1000 1 1 1>;
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy0: ethernet-phy@0 {
+			phy-mode = "mii";
+			reg = <0>;
+		};
+	};
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
diff --git a/target/linux/ramips/dts/X5.dts b/target/linux/ramips/dts/X5.dts
index 314c7c6435..26d3cd7ca3 100644
--- a/target/linux/ramips/dts/X5.dts
+++ b/target/linux/ramips/dts/X5.dts
@@ -6,62 +6,6 @@
 	compatible = "X5", "ralink,rt5350-soc";
 	model = "Poray X5";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "gd25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <1>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -122,17 +66,71 @@
 			gpios = <&gpio0 18 0>;
 		};
 	};
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-		ralink,led-polarity = <1>;
-	};
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "gd25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
 	};
+};
 
-	ohci@101c1000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <1>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+	ralink,led-polarity = <1>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/X8.dts b/target/linux/ramips/dts/X8.dts
index 42a34c5d4d..1c8b37af09 100644
--- a/target/linux/ramips/dts/X8.dts
+++ b/target/linux/ramips/dts/X8.dts
@@ -6,62 +6,6 @@
 	compatible = "X8", "ralink,rt5350-soc";
 	model = "Poray X8";
 
-	palmbus@10000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "gd25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "jtag", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x2f>;
-		mediatek,led_polarity = <1>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -83,17 +27,71 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-		ralink,led-polarity = <1>;
-	};
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "gd25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
 
-	ehci@101c0000 {
-		status = "okay";
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
 	};
+};
 
-	ohci@101c1000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "jtag", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+	mediatek,led_polarity = <1>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+	ralink,led-polarity = <1>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/XDXRN502J.dts b/target/linux/ramips/dts/XDXRN502J.dts
index c941d7801b..34a29cc74b 100644
--- a/target/linux/ramips/dts/XDXRN502J.dts
+++ b/target/linux/ramips/dts/XDXRN502J.dts
@@ -6,15 +6,6 @@
 	compatible = "XDXRN502J", "ralink,rt3052-soc";
 	model = "XDX RN502J";
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	cfi@1f000000 {
 		compatible = "cfi-flash";
 		reg = <0x1f000000 0x800000>;
@@ -47,18 +38,6 @@
 		};
 	};
 
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x28>;
-	};
-
-	esw@10110000 {
-		mediatek,portmap = <0x3e>;
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -85,8 +64,29 @@
 			linux,code = <0x198>;
 		};
 	};
+};
 
-	otg@101c0000 {
-		status = "okay";
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
+			ralink,function = "gpio";
+		};
 	};
 };
+
+&ethernet {
+	mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+	mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&otg {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/Y1.dts b/target/linux/ramips/dts/Y1.dts
index 3248c7683e..ac9b7d56c0 100644
--- a/target/linux/ramips/dts/Y1.dts
+++ b/target/linux/ramips/dts/Y1.dts
@@ -6,13 +6,6 @@
 	compatible = "lenovo,Y1", "ralink,mt7620a-soc";
 	model = "Lenovo Y1";
 
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -47,3 +40,10 @@
 		};
 	};
 };
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
diff --git a/target/linux/ramips/dts/Y1.dtsi b/target/linux/ramips/dts/Y1.dtsi
index ff9600d64d..25086b0339 100644
--- a/target/linux/ramips/dts/Y1.dtsi
+++ b/target/linux/ramips/dts/Y1.dtsi
@@ -4,106 +4,104 @@
 	chosen {
 		bootargs = "console=ttyS0,115200";
 	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 11 1>;
+			linux,code = <0x198>;
+		};
+	};
+};
 	
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
+&gpio0 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q128";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
 		};
 
-		gpio2: gpio@660 {
-			status = "okay";
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
 		};
 
-		gpio3: gpio@688 {
-			status = "okay";
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
 		};
 
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q128";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-			};
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
 		};
 	};
+};
 
-	ehci@101c0000 {
-		status = "okay";
-	};
+&ehci {
+	status = "okay";
+};
 
-	ohci@101c1000 {
-		status = "okay";
-	};
+&ohci {
+	status = "okay";
+};
 
-	pcie@10140000 {
-		status = "okay";
+&pcie {
+	status = "okay";
 
-		pcie-bridge {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
+	pcie-bridge {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
 		};
 	};
+};
 	
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "uartf", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-
-			pa {
-				ralink,group = "pa";
-				ralink,function = "pa";
-			};
+&pinctrl {
+	state_default {
+		gpio {
+			ralink,group = "uartf", "wled", "nd_sd";
+			ralink,function = "gpio";
 		};
-	};
 
-	gpio-keys-polled {
-		compatible = "gpio-keys-polled";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		poll-interval = <20>;
-
-		reset {
-			label = "reset";
-			gpios = <&gpio0 11 1>;
-			linux,code = <0x198>;
+		pa {
+			ralink,group = "pa";
+			ralink,function = "pa";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/Y1S.dts b/target/linux/ramips/dts/Y1S.dts
index 7679e0a721..cfa5e2123a 100644
--- a/target/linux/ramips/dts/Y1S.dts
+++ b/target/linux/ramips/dts/Y1S.dts
@@ -6,40 +6,6 @@
 	compatible = "lenovo,Y1S", "ralink,mt7620a-soc";
 	model = "Lenovo Y1S";
 
-	ethernet@10100000 {
-		status = "okay";
-		mtd-mac-address = <&factory 0x4>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
-		mediatek,portmap = "wllll";
-
-		port@4 {
-			status = "okay";
-			phy-handle = <&phy4>;
-			phy-mode = "rgmii";
-		};
-
-		port@5 {
-			status = "okay";
-			phy-handle = <&phy5>;
-			phy-mode = "rgmii";
-		};
-
-		mdio-bus {
-			status = "okay";
-
-			phy4: ethernet-phy@4 {
-				reg = <4>;
-				phy-mode = "rgmii";
-			};
-
-			phy5: ethernet-phy@5 {
-				reg = <5>;
-				phy-mode = "rgmii";
-			};
-		};
-	};
-
 	gpio_export {
 		compatible = "gpio-export";
 		#size-cells = <0>;
@@ -61,10 +27,6 @@
 		};
 	};
 
-	gsw@10110000 {
-		mediatek,port4 = "gmac";
-	};
-	
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -104,3 +66,41 @@
 		};
 	};
 };
+
+&ethernet {
+	status = "okay";
+	mtd-mac-address = <&factory 0x4>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+	mediatek,portmap = "wllll";
+
+	port@4 {
+		status = "okay";
+		phy-handle = <&phy4>;
+		phy-mode = "rgmii";
+	};
+
+	port@5 {
+		status = "okay";
+		phy-handle = <&phy5>;
+		phy-mode = "rgmii";
+	};
+
+	mdio-bus {
+		status = "okay";
+
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+			phy-mode = "rgmii";
+		};
+
+		phy5: ethernet-phy@5 {
+			reg = <5>;
+			phy-mode = "rgmii";
+		};
+	};
+};
+
+&gsw {
+	mediatek,port4 = "gmac";
+};
diff --git a/target/linux/ramips/dts/YOUKU-YK1.dts b/target/linux/ramips/dts/YOUKU-YK1.dts
index fa2610e8a2..dc9622ff7f 100644
--- a/target/linux/ramips/dts/YOUKU-YK1.dts
+++ b/target/linux/ramips/dts/YOUKU-YK1.dts
@@ -6,93 +6,6 @@
 	compatible = "YOUKU-YK1", "ralink,mt7620a-soc";
 	model = "YOUKU YK1";
 
-	palmbus@10000000 {
-
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "w25q256";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x1fb0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	sdhci@b0130000 {
-		status = "okay";
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 		wan {
@@ -125,3 +38,87 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "w25q256";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x1fb0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/ZBT-WA05.dts b/target/linux/ramips/dts/ZBT-WA05.dts
index 82b0c8e64f..bdf301f930 100644
--- a/target/linux/ramips/dts/ZBT-WA05.dts
+++ b/target/linux/ramips/dts/ZBT-WA05.dts
@@ -10,82 +10,6 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio2: gpio@660 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			en25q64@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x760000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			default {
-				ralink,group = "i2c", "spi refclk", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -118,3 +42,77 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio2 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	en25q64@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x760000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "spi refclk", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/ZBT-WE826.dts b/target/linux/ramips/dts/ZBT-WE826.dts
index b0e4d75c67..1e3af892b3 100644
--- a/target/linux/ramips/dts/ZBT-WE826.dts
+++ b/target/linux/ramips/dts/ZBT-WE826.dts
@@ -3,122 +3,120 @@
 #include "mt7620a.dtsi"
 
 / {
-       compatible = "zbtlink,zbt-we826", "ralink,mt7620a-soc";
-       model = "ZBT-WE826";
-
-       chosen {
-               bootargs = "console=ttyS0,115200";
-       };
-
-       palmbus@10000000 {
-               gpio0: gpio@600 {
-                       status = "okay";
-               };
-
-               gpio1: gpio@638 {
-                       status = "okay";
-               };
-
-               gpio3: gpio@688 {
-                       status = "okay";
-               };
-
-               spi@b00 {
-                       status = "okay";
-
-                       en25q128@0 {
-                               #address-cells = <1>;
-                               #size-cells = <1>;
-                               compatible = "w25q128";
-                               reg = <0 0>;
-                               linux,modalias = "m25p80";
-                               spi-max-frequency = <10000000>;
-
-                               partition@0 {
-                                       label = "u-boot";
-                                       reg = <0x0 0x30000>;
-                                       read-only;
-                               };
-
-                               partition@30000 {
-                                       label = "u-boot-env";
-                                       reg = <0x30000 0x10000>;
-                                       read-only;
-                               };
-
-                               factory: partition@40000 {
-                                       label = "factory";
-                                       reg = <0x40000 0x10000>;
-                                       read-only;
-                               };
-
-                               partition@50000 {
-                                       label = "firmware";
-                                       reg = <0x50000 0xfb0000>;
-                               };
-                       };
-               };
-       };
-
-       sdhci@10130000 {
-               status = "okay";
-       };
-
-       ehci@101c0000 {
-               status = "okay";
-       };
-
-       ohci@101c1000 {
-               status = "okay";
-       };
-
-       ethernet@10100000 {
-               mtd-mac-address = <&factory 0x4>;
-               ralink,port-map = "wllll";
-       };
-
-       wmac@10180000 {
-               ralink,mtd-eeprom = <&factory 0>;
-       };
-
-       pinctrl {
-               state_default: pinctrl0 {
-                       default {
-                               ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa";
-                               ralink,function = "gpio";
-                       };
-               };
-       };
-
-       gpio-leds {
-               compatible = "gpio-leds";
-               power {
-                       label = "zbt-we826:green:power";
-                       gpios = <&gpio1 14 0>;
-               };
-               usb {
-                       label = "zbt-we826:green:usb";
-                       gpios = <&gpio1 15 0>;
-               };
-               air {
-                       label = "zbt-we826:green:wifi";
-                       gpios = <&gpio3 0 1>;
-               };
-       };
-
-       gpio-keys-polled {
-               compatible = "gpio-keys-polled";
-               #address-cells = <1>;
-               #size-cells = <0>;
-               poll-interval = <20>;
-               reset {
-                       label = "reset";
-                       gpios = <&gpio0 1 1>;
-                       linux,code = <0x198>;
-               };
-       };
-
-       pcie@10140000 {
-               status = "okay";
-       };
+	compatible = "zbtlink,zbt-we826", "ralink,mt7620a-soc";
+	model = "ZBT-WE826";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		power {
+			label = "zbt-we826:green:power";
+			gpios = <&gpio1 14 0>;
+		};
+		usb {
+			label = "zbt-we826:green:usb";
+			gpios = <&gpio1 15 0>;
+		};
+		air {
+			label = "zbt-we826:green:wifi";
+			gpios = <&gpio3 0 1>;
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		reset {
+			label = "reset";
+			gpios = <&gpio0 1 1>;
+			linux,code = <0x198>;
+		};
+	};
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	en25q128@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "w25q128";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	ralink,port-map = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		default {
+			ralink,group = "i2c", "uartf", "wled", "spi refclk", "pa";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
 };
diff --git a/target/linux/ramips/dts/ZBT-WG2626.dts b/target/linux/ramips/dts/ZBT-WG2626.dts
index b18f4c1db8..239ccd278a 100644
--- a/target/linux/ramips/dts/ZBT-WG2626.dts
+++ b/target/linux/ramips/dts/ZBT-WG2626.dts
@@ -15,48 +15,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-
-			};
-		};
-
+	palmbus: palmbus@1E000000 {
 		i2c@900 {
 			compatible = "ralink,i2c-mt7621";
 			reg = <0x900 0x100>;
@@ -68,32 +27,6 @@
 		};
 	};
 
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0xe000>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -115,13 +48,79 @@
 			gpios = <&gpio0 24 1>;
 		};
 	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe000>;
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/ZBT-WG3526.dts b/target/linux/ramips/dts/ZBT-WG3526.dts
index 30b508c533..064eb1c17b 100644
--- a/target/linux/ramips/dts/ZBT-WG3526.dts
+++ b/target/linux/ramips/dts/ZBT-WG3526.dts
@@ -15,48 +15,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	palmbus@1E000000 {
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0xfb0000>;
-				};
-
-			};
-		};
-
+	palmbus: palmbus@1E000000 {
 		i2c@900 {
 			compatible = "ralink,i2c-mt7621";
 			reg = <0x900 0x100>;
@@ -68,32 +27,6 @@
 		};
 	};
 
-	pcie@1e140000 {
-		status = "okay";
-
-		pcie0 {
-			mt76@0,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
-				mediatek,5ghz = <0>;
-			};
-		};
-
-		pcie1 {
-			mt76@1,0 {
-				reg = <0x0000 0 0 0 0>;
-				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
-				mediatek,2ghz = <0>;
-			};
-		};
-	};
-
-	ethernet@1e100000 {
-		mtd-mac-address = <&factory 0xe000>;
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -115,13 +48,79 @@
 			gpios = <&gpio0 24 1>;
 		};
 	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0xfb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+
+	pcie0 {
+		mt76@0,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x0000>;
+			mediatek,5ghz = <0>;
+		};
+	};
+
+	pcie1 {
+		mt76@1,0 {
+			reg = <0x0000 0 0 0 0>;
+			device_type = "pci";
+			mediatek,mtd-eeprom = <&factory 0x8000>;
+			mediatek,2ghz = <0>;
+		};
+	};
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe000>;
+};
 
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
-				ralink,function = "gpio";
-			};
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wdt", "rgmii2", "wdt rst", "jtag", "mdio";
+			ralink,function = "gpio";
 		};
 	};
 };
diff --git a/target/linux/ramips/dts/ZBT-WR8305RT.dts b/target/linux/ramips/dts/ZBT-WR8305RT.dts
index afbde2a67b..4f226d901e 100644
--- a/target/linux/ramips/dts/ZBT-WR8305RT.dts
+++ b/target/linux/ramips/dts/ZBT-WR8305RT.dts
@@ -6,83 +6,6 @@
 	compatible = "zbtlink,zbt-wr8305rt", "ralink,mt7620n-soc";
 	model = "Zbtlink ZBT-WR8305RT";
 
-	palmbus@10000000 {
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		gpio3: gpio@688 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
-	ethernet@10100000 {
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "llllw";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			ephy {
-				ralink,group = "ephy";
-				ralink,function = "ephy";
-			};
-
-			default {
-				ralink,group = "i2c", "uartf", "spi refclk", "wled";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -115,3 +38,78 @@
 		};
 	};
 };
+
+&gpio1 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "llllw";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		ephy {
+			ralink,group = "ephy";
+			ralink,function = "ephy";
+		};
+
+		default {
+			ralink,group = "i2c", "uartf", "spi refclk", "wled";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/dts/ZTE-Q7.dts b/target/linux/ramips/dts/ZTE-Q7.dts
index 78a948c2e9..e90c21e779 100644
--- a/target/linux/ramips/dts/ZTE-Q7.dts
+++ b/target/linux/ramips/dts/ZTE-Q7.dts
@@ -6,84 +6,6 @@
 	compatible = "ZTE-Q7", "ralink,mt7620a-soc";
 	model = "ZTE Q7";
 
-	palmbus@10000000 {
-		gpio0: gpio@600 {
-			status = "okay";
-		};
-
-		gpio1: gpio@638 {
-			status = "okay";
-		};
-
-		spi@b00 {
-			status = "okay";
-
-			m25p80@0 {
-				#address-cells = <1>;
-				#size-cells = <1>;
-				compatible = "jedec,spi-nor";
-				reg = <0 0>;
-				linux,modalias = "m25p80", "en25q64";
-				spi-max-frequency = <10000000>;
-
-				partition@0 {
-					label = "u-boot";
-					reg = <0x0 0x30000>;
-					read-only;
-				};
-
-				partition@30000 {
-					label = "u-boot-env";
-					reg = <0x30000 0x10000>;
-					read-only;
-				};
-
-				factory: partition@40000 {
-					label = "factory";
-					reg = <0x40000 0x10000>;
-					read-only;
-				};
-
-				partition@50000 {
-					label = "firmware";
-					reg = <0x50000 0x7b0000>;
-				};
-			};
-		};
-	};
-
-	pinctrl {
-		state_default: pinctrl0 {
-			gpio {
-				ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
-				ralink,function = "gpio";
-			};
-		};
-	};
-
-	ethernet@10100000 {
-		pinctrl-names = "default";
-		pinctrl-0 = <&ephy_pins>;
-		mtd-mac-address = <&factory 0x4>;
-		mediatek,portmap = "wllll";
-	};
-
-	wmac@10180000 {
-		ralink,mtd-eeprom = <&factory 0>;
-	};
-
-	sdhci@10130000 {
-		status = "okay";
-	};
-
-	ehci@101c0000 {
-		status = "okay";
-	};
-
-	ohci@101c1000 {
-		status = "okay";
-	};
-
 	gpio-leds {
 		compatible = "gpio-leds";
 
@@ -111,3 +33,79 @@
 		};
 	};
 };
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0 0>;
+		linux,modalias = "m25p80", "en25q64";
+		spi-max-frequency = <10000000>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x7b0000>;
+		};
+	};
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "i2c", "uartf", "rgmii1", "rgmii2", "ephy", "wled", "nd_sd";
+			ralink,function = "gpio";
+		};
+	};
+};
+
+&ethernet {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ephy_pins>;
+	mtd-mac-address = <&factory 0x4>;
+	mediatek,portmap = "wllll";
+};
+
+&wmac {
+	ralink,mtd-eeprom = <&factory 0>;
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&ehci {
+	status = "okay";
+};
+
+&ohci {
+	status = "okay";
+};
diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index 0310bd4d2e..352b2d1188 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -26,7 +26,7 @@
 		serial0 = &uartlite;
 	};
 
-	palmbus@10000000 {
+	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
 		ranges = <0x0 0x10000000 0x1FFFFF>;
@@ -34,12 +34,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,mt7620a-timer", "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
@@ -47,7 +47,7 @@
 			interrupts = <1>;
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,mt7620a-wdt", "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
 
@@ -72,7 +72,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
 			reg = <0x300 0x100>;
 
@@ -83,7 +83,7 @@
 			interrupts = <3>;
 		};
 
-		uart@500 {
+		uart: uart@500 {
 			compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
 			reg = <0x500 0x100>;
 
@@ -175,7 +175,7 @@
 			status = "disabled";
 		};
 
-		i2c@900 {
+		i2c: i2c@900 {
 			compatible = "link,mt7620a-i2c", "ralink,rt2880-i2c";
 			reg = <0x900 0x100>;
 
@@ -191,7 +191,7 @@
 			pinctrl-0 = <&i2c_pins>;
 		};
 
-		i2s@a00 {
+		i2s: i2s@a00 {
 			compatible = "ralink,mt7620a-i2s";
 			reg = <0xa00 0x100>;
 
@@ -256,7 +256,7 @@
 			pinctrl-0 = <&uartlite_pins>;
 		};
 
-		systick@d00 {
+		systick: systick@d00 {
 			compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
 			reg = <0xd00 0x10>;
 
@@ -267,7 +267,7 @@
 			interrupts = <7>;
 		};
 
-		pcm@2000 {
+		pcm: pcm@2000 {
 			compatible = "ralink,mt7620a-pcm";
 			reg = <0x2000 0x800>;
 
@@ -298,7 +298,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -404,7 +404,7 @@
 		reset-names = "host", "device";
 	};
 
-	ethernet@10100000 {
+	ethernet: ethernet@10100000 {
 		compatible = "mediatek,mt7620-eth";
 		reg = <0x10100000 0x10000>;
 
@@ -452,7 +452,7 @@
 		interrupts = <17>;
 	};
 
-	sdhci@10130000 {
+	sdhci: sdhci@10130000 {
 		compatible = "ralink,mt7620-sdhci";
 		reg = <0x10130000 0x4000>;
 
@@ -462,7 +462,7 @@
 		status = "disabled";
 	};
 
-	ehci@101c0000 {
+	ehci: ehci@101c0000 {
 		compatible = "generic-ehci";
 		reg = <0x101c0000 0x1000>;
 
@@ -475,7 +475,7 @@
 		status = "disabled";
 	};
 
-	ohci@101c1000 {
+	ohci: ohci@101c1000 {
 		compatible = "generic-ohci";
 		reg = <0x101c1000 0x1000>;
 
@@ -488,7 +488,7 @@
 		status = "disabled";
 	};
 
-	pcie@10140000 {
+	pcie: pcie@10140000 {
 		compatible = "mediatek,mt7620-pci";
 		reg = <0x10140000 0x100
 			0x10142000 0x100>;
@@ -525,7 +525,7 @@
 		};
 	};
 
-	wmac@10180000 {
+	wmac: wmac@10180000 {
 		compatible = "ralink,rt7620-wmac", "ralink,rt2880-wmac";
 		reg = <0x10180000 0x40000>;
 
diff --git a/target/linux/ramips/dts/mt7620n.dtsi b/target/linux/ramips/dts/mt7620n.dtsi
index 6c5d66eaa8..d1cf36f29a 100644
--- a/target/linux/ramips/dts/mt7620n.dtsi
+++ b/target/linux/ramips/dts/mt7620n.dtsi
@@ -26,7 +26,7 @@
 		serial0 = &uartlite;
 	};
 
-	palmbus@10000000 {
+	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
 		ranges = <0x0 0x10000000 0x1FFFFF>;
@@ -34,12 +34,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,mt7620a-timer", "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
@@ -47,7 +47,7 @@
 			interrupts = <1>;
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,mt7620a-wdt", "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
 
@@ -72,7 +72,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
 			reg = <0x300 0x100>;
 
@@ -208,7 +208,7 @@
 			pinctrl-0 = <&uartlite_pins>;
 		};
 
-		systick@d00 {
+		systick: systick@d00 {
 			compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
 			reg = <0xd00 0x10>;
 
@@ -220,7 +220,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -263,7 +263,7 @@
 		reset-names = "host", "device";
 	};
 
-	ethernet@10100000 {
+	ethernet: ethernet@10100000 {
 		compatible = "mediatek,mt7620-eth";
 		reg = <0x10100000 0x10000>;
 
@@ -298,7 +298,7 @@
 		mediatek,port4 = "gmac";
 	};
 
-	ehci@101c0000 {
+	ehci: ehci@101c0000 {
 		compatible = "generic-ehci";
 		reg = <0x101c0000 0x1000>;
 
@@ -311,7 +311,7 @@
 		status = "disabled";
 	};
 
-	ohci@101c1000 {
+	ohci: ohci@101c1000 {
 		compatible = "generic-ohci";
 		reg = <0x101c1000 0x1000>;
 
@@ -324,7 +324,7 @@
 		status = "disabled";
 	};
 
-	wmac@10180000 {
+	wmac: wmac@10180000 {
 		compatible = "ralink,rt7620-wmac", "ralink,rt2880-wmac";
 		reg = <0x10180000 0x40000>;
 
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 71d833d69e..bc30597fdd 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -42,7 +42,7 @@
 		clock-frequency = <50000000>;
 	};
 
-	palmbus@1E000000 {
+	palmbus: palmbus@1E000000 {
 		compatible = "palmbus";
 		reg = <0x1E000000 0x100000>;
 		ranges = <0x0 0x1E000000 0x0FFFFF>;
@@ -50,12 +50,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "mtk,mt7621-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		wdt@100 {
+		wdt: wdt@100 {
 			compatible = "mtk,mt7621-wdt";
 			reg = <0x100 0x100>;
 		};
@@ -89,17 +89,17 @@
 			};
 		};
 
-		memc@5000 {
+		memc: memc@5000 {
 			compatible = "mtk,mt7621-memc";
 			reg = <0x300 0x100>;
 		};
 
-		cpc@1fbf0000 {
+		cpc: cpc@1fbf0000 {
 			     compatible = "mtk,mt7621-cpc";
 			     reg = <0x1fbf0000 0x8000>;
 		};
 
-		mc@1fbf8000 {
+		mc: mc@1fbf8000 {
 			    compatible = "mtk,mt7621-mc";
 			    reg = <0x1fbf8000 0x8000>;
  		};
@@ -118,7 +118,7 @@
 			no-loopback-test;
 		};
 
-		spi@b00 {
+		spi0: spi@b00 {
 			status = "okay";
 
 			compatible = "ralink,mt7621-spi";
@@ -145,7 +145,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -241,7 +241,7 @@
 		#reset-cells = <1>;
 	};
 
-	sdhci@1E130000 {
+	sdhci: sdhci@1E130000 {
 		compatible = "ralink,mt7620-sdhci";
 		reg = <0x1E130000 0x4000>;
 
@@ -249,7 +249,7 @@
 		interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
-	xhci@1E1C0000 {
+	xhci: xhci@1E1C0000 {
 		status = "okay";
 
 		compatible = "mediatek,mt8173-xhci";
@@ -279,7 +279,7 @@
 		};
 	};
 
-	nand@1e003000 {
+	nand: nand@1e003000 {
 		status = "disabled";
 
 		compatible = "mtk,mt7621-nand";
@@ -290,7 +290,7 @@
 		#size-cells = <1>;
 	};
 
-	ethernet@1e100000 {
+	ethernet: ethernet@1e100000 {
 		compatible = "mediatek,mt7621-eth";
 		reg = <0x1e100000 0x10000>;
 
@@ -323,7 +323,7 @@
 		interrupts = <GIC_SHARED 23 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
-	pcie@1e140000 {
+	pcie: pcie@1e140000 {
 		compatible = "mediatek,mt7621-pci";
 		reg = <0x1e140000 0x100
 			0x1e142000 0x100>;
diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi
index 98496e325d..b242e48d21 100644
--- a/target/linux/ramips/dts/mt7628an.dtsi
+++ b/target/linux/ramips/dts/mt7628an.dtsi
@@ -24,7 +24,7 @@
 		compatible = "mti,cpu-interrupt-controller";
 	};
 
-	palmbus@10000000 {
+	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
 		ranges = <0x0 0x10000000 0x1FFFFF>;
@@ -32,12 +32,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,mt7620a-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,mt7628an-wdt", "mtk,mt7621-wdt";
 			reg = <0x120 0x10>;
 
@@ -66,7 +66,7 @@
 						 0x80 0x78>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
 			reg = <0x300 0x100>;
 
@@ -109,7 +109,7 @@
 			};
 		};
 
-		i2c@900 {
+		i2c: i2c@900 {
 			compatible = "mediatek,mt7628-i2c";
 			reg = <0x900 0x100>;
 
@@ -125,7 +125,7 @@
 			pinctrl-0 = <&i2c_pins>;
 		};
 
-		i2s@a00 {
+		i2s: i2s@a00 {
 			compatible = "ralink,mt7620a-i2s";
 			reg = <0xa00 0x100>;
 
@@ -142,7 +142,7 @@
 			status = "disabled";
 		};
 
-		spi@b00 {
+		spi0: spi@b00 {
 			compatible = "ralink,mt7621-spi";
 			reg = <0xb00 0x100>;
 
@@ -176,7 +176,7 @@
 			pinctrl-0 = <&uart0_pins>;
 		};
 
-		uart1@d00 {
+		uart1: uart1@d00 {
 			compatible = "ns16550a";
 			reg = <0xd00 0x100>;
 
@@ -216,7 +216,7 @@
 			status = "disabled";
 		};
 
-		pwm@5000 {
+		pwm: pwm@5000 {
 			compatible = "mediatek,mt7628-pwm";
 			reg = <0x5000 0x1000>;
 
@@ -229,7 +229,7 @@
 			status = "disabled";
 		};
 
-		pcm@2000 {
+		pcm: pcm@2000 {
 			compatible = "ralink,mt7620a-pcm";
 			reg = <0x2000 0x800>;
 
@@ -260,7 +260,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 		pinctrl-names = "default";
 		pinctrl-0 = <&state_default>;
@@ -353,7 +353,7 @@
 		reset-names = "host", "device";
 	};
 
-	sdhci@10130000 {
+	sdhci: sdhci@10130000 {
 		compatible = "ralink,mt7620-sdhci";
 		reg = <0x10130000 0x4000>;
 
@@ -366,7 +366,7 @@
 		status = "disabled";
 	};
 
-	ehci@101c0000 {
+	ehci: ehci@101c0000 {
 		compatible = "generic-ehci";
 		reg = <0x101c0000 0x1000>;
 
@@ -377,7 +377,7 @@
 		interrupts = <18>;
 	};
 
-	ohci@101c1000 {
+	ohci: ohci@101c1000 {
 		compatible = "generic-ohci";
 		reg = <0x101c1000 0x1000>;
 
@@ -388,7 +388,7 @@
 		interrupts = <18>;
 	};
 
-	ethernet@10100000 {
+	ethernet: ethernet@10100000 {
 		compatible = "ralink,rt5350-eth";
 		reg = <0x10100000 0x10000>;
 
@@ -412,7 +412,7 @@
 		interrupts = <17>;
 	};
 
-	pcie@10140000 {
+	pcie: pcie@10140000 {
 		compatible = "mediatek,mt7620-pci";
 		reg = <0x10140000 0x100
 			0x10142000 0x100>;
diff --git a/target/linux/ramips/dts/rt2880.dtsi b/target/linux/ramips/dts/rt2880.dtsi
index 603eed871b..e96b800a33 100644
--- a/target/linux/ramips/dts/rt2880.dtsi
+++ b/target/linux/ramips/dts/rt2880.dtsi
@@ -24,7 +24,7 @@
 		compatible = "mti,cpu-interrupt-controller";
 	};
 
-	palmbus@300000 {
+	palmbus: palmbus@300000 {
 		compatible = "palmbus";
 		reg = <0x300000 0x200000>;
 		ranges = <0x0 0x300000 0x1FFFFF>;
@@ -32,12 +32,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,rt2880-sysc";
 			reg = <0x000 0x100>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
@@ -47,7 +47,7 @@
 			status = "disabled";
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
 		};
@@ -63,7 +63,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,rt2880-memc";
 			reg = <0x300 0x100>;
 		};
@@ -125,7 +125,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 
 		pinctrl-names = "default";
@@ -158,7 +158,7 @@
 		#reset-cells = <1>;
 	};
 
-	ethernet@400000 {
+	ethernet: ethernet@400000 {
 		compatible = "ralink,rt2880-eth";
 		reg = <0x00400000 0x10000>;
 
@@ -186,7 +186,7 @@
 		};
 	};
 
-	wmac@480000 {
+	wmac: wmac@480000 {
 		compatible = "ralink,rt2880-wmac";
 		reg = <0x480000 0x40000>;
 
diff --git a/target/linux/ramips/dts/rt3050.dtsi b/target/linux/ramips/dts/rt3050.dtsi
index 3aecba6345..1ddc1515b3 100644
--- a/target/linux/ramips/dts/rt3050.dtsi
+++ b/target/linux/ramips/dts/rt3050.dtsi
@@ -25,7 +25,7 @@
 		compatible = "mti,cpu-interrupt-controller";
 	};
 
-	palmbus@10000000 {
+	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
 		ranges = <0x0 0x10000000 0x1FFFFF>;
@@ -33,12 +33,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,rt3050-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,rt3050-timer", "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
@@ -46,7 +46,7 @@
 			interrupts = <1>;
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,rt3050-wdt", "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
 
@@ -71,7 +71,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,rt3050-memc";
 			reg = <0x300 0x100>;
 
@@ -82,7 +82,7 @@
 			interrupts = <3>;
 		};
 
-		uart@500 {
+		uart: uart@500 {
 			compatible = "ralink,rt3050-uart", "ralink,rt2880-uart", "ns16550a";
 			reg = <0x500 0x100>;
 
@@ -182,7 +182,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 
 		pinctrl-names = "default";
@@ -215,7 +215,7 @@
 		#reset-cells = <1>;
 	};
 
-	ethernet@10100000 {
+	ethernet: ethernet@10100000 {
 		compatible = "ralink,rt3050-eth";
 		reg = <0x10100000 0x10000>;
 
@@ -239,7 +239,7 @@
 		interrupts = <17>;
 	};
 
-	wmac@10180000 {
+	wmac: wmac@10180000 {
 		compatible = "ralink,rt3050-wmac", "ralink,rt2880-wmac";
 		reg = <0x10180000 0x40000>;
 
@@ -249,7 +249,7 @@
 		ralink,eeprom = "soc_wmac.eeprom";
 	};
 
-	otg@101c0000 {
+	otg: otg@101c0000 {
 		compatible = "ralink,rt3050-otg", "snps,dwc2";
 		reg = <0x101c0000 0x40000>;
 
diff --git a/target/linux/ramips/dts/rt3352.dtsi b/target/linux/ramips/dts/rt3352.dtsi
index a22af42112..386ac51ffb 100644
--- a/target/linux/ramips/dts/rt3352.dtsi
+++ b/target/linux/ramips/dts/rt3352.dtsi
@@ -26,7 +26,7 @@
 		serial0 = &uartlite;
 	};
 
-	palmbus@10000000 {
+	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
 		ranges = <0x0 0x10000000 0x1FFFFF>;
@@ -34,12 +34,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,rt3352-sysc", "ralink,rt3050-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,rt3352-timer", "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
@@ -47,7 +47,7 @@
 			interrupts = <1>;
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,rt3352-wdt", "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
 
@@ -69,7 +69,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,rt3352-memc", "ralink,rt3050-memc";
 			reg = <0x300 0x100>;
 
@@ -80,7 +80,7 @@
 			interrupts = <3>;
 		};
 
-		uart@500 {
+		uart: uart@500 {
 			compatible = "ralink,rt3352-uart", "ralink,rt2880-uart", "ns16550a";
 			reg = <0x500 0x100>;
 
@@ -193,7 +193,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 
 		pinctrl-names = "default";
@@ -229,7 +229,7 @@
 		#reset-cells = <1>;
 	};
 
-	ethernet@10100000 {
+	ethernet: ethernet@10100000 {
 		compatible = "ralink,rt3352-eth", "ralink,rt3050-eth";
 		reg = <0x10100000 0x10000>;
 
@@ -261,7 +261,7 @@
 		reset-names = "host", "device";
 	};
 
-	wmac@10180000 {
+	wmac: wmac@10180000 {
 		compatible = "ralink,rt3352-wmac", "ralink,rt2880-wmac";
 		reg = <0x10180000 0x40000>;
 
@@ -271,7 +271,7 @@
 		ralink,eeprom = "soc_wmac.eeprom";
 	};
 
-	ehci@101c0000 {
+	ehci: ehci@101c0000 {
 		compatible = "generic-ehci";
 		reg = <0x101c0000 0x1000>;
 
@@ -284,7 +284,7 @@
 		status = "disabled";
 	};
 
-	ohci@101c1000 {
+	ohci: ohci@101c1000 {
 		compatible = "generic-ohci";
 		reg = <0x101c1000 0x1000>;
 
diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index 9f0c96f15f..ba1f9a9c8a 100644
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -26,7 +26,7 @@
 		compatible = "mti,cpu-interrupt-controller";
 	};
 
-	palmbus@10000000 {
+	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
 		ranges = <0x0 0x10000000 0x1FFFFF>;
@@ -34,12 +34,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,rt3883-timer", "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
@@ -47,7 +47,7 @@
 			interrupts = <1>;
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,rt3883-wdt", "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
 
@@ -72,7 +72,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
 			reg = <0x300 0x100>;
 
@@ -83,7 +83,7 @@
 			interrupts = <3>;
 		};
 
-		uart@500 {
+		uart: uart@500 {
 			compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
 			reg = <0x500 0x100>;
 
@@ -213,7 +213,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 
 		pinctrl-names = "default";
@@ -244,7 +244,7 @@
 		};
 	};
 
-	ethernet@10100000 {
+	ethernet: ethernet@10100000 {
 		compatible = "ralink,rt3883-eth";
 		reg = <0x10100000 0x10000>;
 
@@ -272,7 +272,7 @@
 		#reset-cells = <1>;
 	};
 
-	pci@10140000 {
+	pci: pci@10140000 {
 		compatible = "ralink,rt3883-pci";
 		reg = <0x10140000 0x20000>;
 		#address-cells = <1>;
@@ -366,7 +366,7 @@
 		reset-names = "host", "device";
 	};
 
-	wmac@10180000 {
+	wmac: wmac@10180000 {
 		compatible = "ralink,rt3883-wmac", "ralink,rt2880-wmac";
 		reg = <0x10180000 0x40000>;
 
@@ -376,7 +376,7 @@
 		ralink,eeprom = "soc_wmac.eeprom";
 	};
 
-	ehci@101c0000 {
+	ehci: ehci@101c0000 {
 		compatible = "generic-ehci";
 		reg = <0x101c0000 0x1000>;
 
@@ -389,7 +389,7 @@
 		status = "disabled";
 	};
 
-	ohci@101c1000 {
+	ohci: ohci@101c1000 {
 		compatible = "generic-ohci";
 		reg = <0x101c1000 0x1000>;
 
diff --git a/target/linux/ramips/dts/rt5350.dtsi b/target/linux/ramips/dts/rt5350.dtsi
index 93c95c8605..6f30f2df59 100644
--- a/target/linux/ramips/dts/rt5350.dtsi
+++ b/target/linux/ramips/dts/rt5350.dtsi
@@ -26,7 +26,7 @@
 		serial0 = &uartlite;
 	};
 
-	palmbus@10000000 {
+	palmbus: palmbus@10000000 {
 		compatible = "palmbus";
 		reg = <0x10000000 0x200000>;
 		ranges = <0x0 0x10000000 0x1FFFFF>;
@@ -34,12 +34,12 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
+		sysc: sysc@0 {
 			compatible = "ralink,rt5350-sysc", "ralink,rt3050-sysc";
 			reg = <0x0 0x100>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,rt5350-timer", "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
@@ -47,7 +47,7 @@
 			interrupts = <1>;
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,rt5350-wdt", "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
 
@@ -72,7 +72,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,rt5350-memc", "ralink,rt3050-memc";
 			reg = <0x300 0x100>;
 
@@ -83,7 +83,7 @@
 			interrupts = <3>;
 		};
 
-		uart@500 {
+		uart: uart@500 {
 			compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
 			reg = <0x500 0x100>;
 
@@ -137,7 +137,7 @@
 			status = "disabled";
 		};
 
-		i2c@900 {
+		i2c: i2c@900 {
 			compatible = "link,rt5350-i2c", "ralink,rt2880-i2c";
 			reg = <0x900 0x100>;
 
@@ -201,7 +201,7 @@
 			reg-shift = <2>;
 		};
 
-		systick@d00 {
+		systick: systick@d00 {
 			compatible = "ralink,rt5350-systick", "ralink,cevt-systick";
 			reg = <0xd00 0x10>;
 
@@ -210,7 +210,7 @@
 		};
 	};
 
-	pinctrl {
+	pinctrl: pinctrl {
 		compatible = "ralink,rt2880-pinmux";
 
 		pinctrl-names = "default";
@@ -275,7 +275,7 @@
 		reset-names = "host", "device";
 	};
 
-	ethernet@10100000 {
+	ethernet: ethernet@10100000 {
 		compatible = "ralink,rt5350-eth";
 		reg = <0x10100000 0x10000>;
 
@@ -299,7 +299,7 @@
 		interrupts = <17>;
 	};
 
-	wmac@10180000 {
+	wmac: wmac@10180000 {
 		compatible = "ralink,rt5350-wmac", "ralink,rt2880-wmac";
 		reg = <0x10180000 0x40000>;
 
@@ -309,7 +309,7 @@
 		ralink,eeprom = "soc_wmac.eeprom";
 	};
 
-	ehci@101c0000 {
+	ehci: ehci@101c0000 {
 		compatible = "generic-ehci";
 		reg = <0x101c0000 0x1000>;
 
@@ -320,7 +320,7 @@
 		interrupts = <18>;
 	};
 
-	ohci@101c1000 {
+	ohci: ohci@101c1000 {
 		compatible = "generic-ohci";
 		reg = <0x101c1000 0x1000>;