diff --git a/arch/arm/dts/armada-371x.dtsi b/arch/arm/dts/armada-371x.dtsi
index c9e5325b8ac3..dc1182ec9fa1 100644
--- a/arch/arm/dts/armada-371x.dtsi
+++ b/arch/arm/dts/armada-371x.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Device Tree Include file for Marvell Armada 371x family of SoCs
  * (also named 88F3710)
@@ -6,43 +7,6 @@
  *
  * Gregory CLEMENT <gregory.clement@free-electrons.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include "armada-37xx.dtsi"
diff --git a/arch/arm/dts/armada-3720-db.dts b/arch/arm/dts/armada-3720-db.dts
index 6272d83fc011..3e5789f37206 100644
--- a/arch/arm/dts/armada-3720-db.dts
+++ b/arch/arm/dts/armada-3720-db.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Device Tree file for Marvell Armada 3720 development board
  * (DB-88F3720-DDR3)
@@ -5,47 +6,14 @@
  *
  * Gregory CLEMENT <gregory.clement@free-electrons.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
+ * This file is compatible with the version 1.4 and the version 2.0 of
+ * the board, however the CON numbers are different between the 2
+ * version
  */
 
 /dts-v1/;
 
+#include <dt-bindings/gpio/gpio.h>
 #include "armada-372x.dtsi"
 
 / {
@@ -56,52 +24,118 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	aliases {
-		ethernet0 = &eth0;
-		i2c0 = &i2c0;
-		spi0 = &spi0;
-	};
-
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
 	};
-};
 
-&comphy {
-	phy0 {
-		phy-type = <COMPHY_TYPE_USB3_HOST0>;
-		phy-speed = <COMPHY_SPEED_5G>;
+	exp_usb3_vbus: usb3-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb3-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		regulator-always-on;
+		gpio = <&gpio_exp 1 GPIO_ACTIVE_HIGH>;
+	};
+
+	usb3_phy: usb3-phy {
+		compatible = "usb-nop-xceiv";
+		vcc-supply = <&exp_usb3_vbus>;
 	};
 
-	phy1 {
-		phy-type = <COMPHY_TYPE_PEX0>;
-		phy-speed = <COMPHY_SPEED_2_5G>;
+	vcc_sd_reg1: regulator {
+		compatible = "regulator-gpio";
+		regulator-name = "vcc_sd1";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+
+		gpios = <&gpiosb 23 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0>;
+		states = <1800000 0x1
+			  3300000 0x0>;
+		enable-active-high;
+	};
+
+	vcc_sd_reg2: regulator-vmcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sd2";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&gpio_exp 4 GPIO_ACTIVE_HIGH>;
 	};
 };
 
+/* Gigabit module on CON19(V2.0)/CON21(V1.4) */
 &eth0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&rgmii_pins>, <&smi_pins>;
+	pinctrl-0 = <&rgmii_pins>;
+	phy-mode = "rgmii-id";
+	phy = <&phy0>;
+	status = "okay";
+};
+
+/* Gigabit module on CON18(V2.0)/CON20(V1.4) */
+&eth1 {
+	phy-mode = "sgmii";
+	phy = <&phy1>;
 	status = "okay";
-	phy-mode = "rgmii";
 };
 
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
 	status = "okay";
+
+	gpio_exp: pca9555@22 {
+		compatible = "nxp,pca9555";
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		reg = <0x22>;
+		/*
+		 * IO0_0: PWR_EN_USB2	IO1_0: PWR_EN_VTT
+		 * IO0_1: PWR_EN_USB23	IO1_1: MPCIE_WDISABLE
+		 * IO0_2: PWR_EN_SATA	IO1_2: RGMII_DEV_RSTN
+		 * IO0_3: PWR_EN_PCIE	IO1_3: SGMII_DEV_RSTN
+		 * IO0_4: PWR_EN_SD
+		 * IO0_5: PWR_EN_EMMC
+		 * IO0_6: PWR_EN_RGMII	IO1_6: SATA_USB3.0_SEL
+		 * IO0_7: PWR_EN_SGMII	IO1_7: PWR_MCI_PS
+		 */
+	};
+
+	rtc@68  {
+		/* PT7C4337A from pericom fully compatible with the ds1337 */
+		compatible = "dallas,ds1337";
+		reg = <0x68>;
+	};
 };
 
-/* CON3 */
-&sata {
+&mdio {
 	status = "okay";
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+	};
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+	};
 };
 
-&sdhci1 {
-	bus-width = <4>;
+/* CON15(V2.0)/CON17(V1.4) : PCIe / CON15(V2.0)/CON12(V1.4) :mini-PCIe */
+&pcie0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&sdio_pins>;
+	pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
+	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+/* CON3 */
+&sata {
 	status = "okay";
 };
 
@@ -111,16 +145,18 @@
 	mmc-ddr-1_8v;
 	mmc-hs400-1_8v;
 	marvell,pad-type = "fixed-1-8v";
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc_pins>;
 	status = "okay";
+};
 
-	#address-cells = <1>;
-	#size-cells = <0>;
-	mmccard: mmccard@0 {
-		compatible = "mmc-card";
-		reg = <0>;
-	};
+/* SD slot module on CON14(V2.0)/CON15(V1.4) */
+&sdhci1 {
+	wp-inverted;
+	cd-gpios = <&gpiosb 2 GPIO_ACTIVE_LOW>;
+	bus-width = <4>;
+	marvell,pad-type = "sd";
+	vqmmc-supply = <&vcc_sd_reg1>;
+	vmmc-supply = <&vcc_sd_reg2>;
+	status = "okay";
 };
 
 &spi0 {
@@ -128,37 +164,57 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi_quad_pins>;
 
-	spi-flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "st,m25p128", "jedec,spi-nor";
-		reg = <0>; /* Chip select 0 */
-		spi-max-frequency = <50000000>;
-		m25p,fast-read;
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <108000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			partition@0 {
+				label = "bootloader";
+				reg = <0x0 0x200000>;
+			};
+			partition@200000 {
+				label = "U-boot Env";
+				reg = <0x200000 0x10000>;
+			};
+			partition@210000 {
+				label = "Linux";
+				reg = <0x210000 0xDF0000>;
+			};
+		};
 	};
 };
 
-/* Exported on the micro USB connector CON32 through an FTDI */
+/*
+ * Exported on the micro USB connector CON30(V2.0)/CON32(V1.4) through
+ * an FTDI (also on CON24(V2.0)/CON26(V1.4)).
+ */
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart1_pins>;
 	status = "okay";
 };
 
-/* CON29 */
-&usb2 {
+/* CON26(V2.0)/CON28(V1.4) */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
 	status = "okay";
 };
 
-/* CON31 */
-&usb3 {
+/* CON27(V2.0)/CON29(V1.4) */
+&usb2 {
 	status = "okay";
 };
 
-/* CON17 */
-&pcie0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie_pins>;
-	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+/* CON29(V2.0)/CON31(V1.4) */
+&usb3 {
 	status = "okay";
+	usb-phy = <&usb3_phy>;
 };
diff --git a/arch/arm/dts/armada-3720-espressobin.dts b/arch/arm/dts/armada-3720-espressobin.dts
index c0e0e13953b6..1542d836c090 100644
--- a/arch/arm/dts/armada-3720-espressobin.dts
+++ b/arch/arm/dts/armada-3720-espressobin.dts
@@ -1,177 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
- * Device Tree file for Marvell Armada 3720 community board
- * (ESPRESSOBin)
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board
  * Copyright (C) 2016 Marvell
  *
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- * Konstantin Porotchkin <kostap@marvell.com>
+ * Romain Perier <romain.perier@free-electrons.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+/*
+ * Schematic available at http://espressobin.net/wp-content/uploads/2017/08/ESPRESSObin_V5_Schematics.pdf
  */
 
 /dts-v1/;
 
-#include "armada-372x.dtsi"
+#include "armada-3720-espressobin.dtsi"
 
 / {
 	model = "Globalscale Marvell ESPRESSOBin Board";
 	compatible = "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710";
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	aliases {
-		ethernet0 = &eth0;
-		i2c0 = &i2c0;
-		spi0 = &spi0;
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
-	};
-
-	vcc_sd_reg0: regulator@0 {
-		compatible = "regulator-gpio";
-		regulator-name = "vcc_sd0";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-type = "voltage";
-		states = <1800000 0x1
-			  3300000 0x0>;
-		gpios = <&gpionb 4 GPIO_ACTIVE_HIGH>;
-	};
-};
-
-&eth0 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&rgmii_pins>, <&smi_pins>;
-	phy-mode = "rgmii";
-	phy_addr = <0x1>;
-	fixed-link {
-		speed = <1000>;
-		full-duplex;
-	};
-};
-
-&i2c0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins>;
-	status = "okay";
-};
-
-/* CON3 */
-&sata {
-	status = "okay";
-	phys = <&comphy2 0>;
-};
-
-&sdhci1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&sdio_pins>;
-	bus-width = <4>;
-	cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
-	vqmmc-supply = <&vcc_sd_reg0>;
-	status = "okay";
-};
-
-/* U11 */
-&sdhci0 {
-	non-removable;
-	bus-width = <8>;
-	mmc-ddr-1_8v;
-	mmc-hs400-1_8v;
-	marvell,xenon-emmc;
-	marvell,xenon-tun-count = <9>;
-	marvell,pad-type = "fixed-1-8v";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&mmc_pins>;
-	status = "okay";
-
-	#address-cells = <1>;
-	#size-cells = <0>;
-	mmccard: mmccard@0 {
-		compatible = "mmc-card";
-		reg = <0>;
-	};
-};
-
-&spi0 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi_quad_pins>;
-
-	spi-flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "st,m25p128", "jedec,spi-nor";
-		reg = <0>; /* Chip select 0 */
-		spi-max-frequency = <50000000>;
-		m25p,fast-read;
-	};
-};
-
-/* Exported on the micro USB connector CON32 through an FTDI */
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart1_pins>;
-	status = "okay";
-};
-
-/* CON29 */
-&usb2 {
-	status = "okay";
-};
-
-/* CON31 */
-&usb3 {
-	status = "okay";
-	phys = <&comphy0 0>;
-};
-
-&pcie0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pcie_pins>;
-	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
-	status = "okay";
-	phys = <&comphy1 0>;
 };
diff --git a/arch/arm/dts/armada-3720-espressobin.dtsi b/arch/arm/dts/armada-3720-espressobin.dtsi
new file mode 100644
index 000000000000..5fc613d24151
--- /dev/null
+++ b/arch/arm/dts/armada-3720-espressobin.dtsi
@@ -0,0 +1,218 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for Globalscale Marvell ESPRESSOBin Board
+ * Copyright (C) 2016 Marvell
+ *
+ * Romain Perier <romain.perier@free-electrons.com>
+ *
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-372x.dtsi"
+
+/ {
+	aliases {
+		ethernet0 = &eth0;
+		/* for dsa slave device */
+		ethernet1 = &switch0port1;
+		ethernet2 = &switch0port2;
+		ethernet3 = &switch0port3;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
+	};
+
+	vcc_sd_reg1: regulator {
+		compatible = "regulator-gpio";
+		regulator-name = "vcc_sd1";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+
+		gpios = <&gpionb 4 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0>;
+		states = <1800000 0x1
+			  3300000 0x0>;
+		enable-active-high;
+	};
+
+	led2: gpio-led2 {
+		/* led2 is working only on v7 board */
+		status = "disabled";
+
+		compatible = "gpio-leds";
+
+		led2 {
+			label = "led2";
+			gpios = <&gpionb 2 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+	};
+};
+
+/* J9 */
+&pcie0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
+	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+};
+
+/* J6 */
+&sata {
+	status = "okay";
+};
+
+/* U11 */
+&sdhci0 {
+	/* Main DTS file for Espressobin is without eMMC */
+	status = "disabled";
+
+	non-removable;
+	bus-width = <8>;
+	mmc-ddr-1_8v;
+	mmc-hs400-1_8v;
+	marvell,xenon-emmc;
+	marvell,xenon-tun-count = <9>;
+	marvell,pad-type = "fixed-1-8v";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc_pins>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	mmccard: mmccard@0 {
+		compatible = "mmc-card";
+		reg = <0>;
+	};
+};
+
+/* J1 */
+&sdhci1 {
+	wp-inverted;
+	bus-width = <4>;
+	cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
+	marvell,pad-type = "sd";
+	vqmmc-supply = <&vcc_sd_reg1>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_pins>;
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		reg = <0>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <104000000>;
+		m25p,fast-read;
+	};
+};
+
+/* Exported on the micro USB connector J5 through an FTDI */
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+	status = "okay";
+};
+
+/*
+ * Connector J17 and J18 expose a number of different features. Some pins are
+ * multiplexed. This is the case for instance for the following features:
+ * - UART1 (pin 24 = RX, pin 26 = TX). See armada-3720-db.dts for an example of
+ *   how to enable it. Beware that the signals are 1.8V TTL.
+ * - I2C
+ * - SPI
+ * - MMC
+ */
+
+/* J7 */
+&usb3 {
+	status = "okay";
+};
+
+/* J8 */
+&usb2 {
+	status = "okay";
+};
+
+&mdio {
+	switch0: switch0@1 {
+		compatible = "marvell,mv88e6085";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <1>;
+
+		dsa,member = <0 0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0port0: port@0 {
+				reg = <0>;
+				label = "cpu";
+				ethernet = <&eth0>;
+				phy-mode = "rgmii-id";
+				fixed-link {
+					speed = <1000>;
+					full-duplex;
+				};
+			};
+
+			switch0port1: port@1 {
+				reg = <1>;
+				label = "wan";
+				phy-handle = <&switch0phy0>;
+			};
+
+			switch0port2: port@2 {
+				reg = <2>;
+				label = "lan0";
+				phy-handle = <&switch0phy1>;
+			};
+
+			switch0port3: port@3 {
+				reg = <3>;
+				label = "lan1";
+				phy-handle = <&switch0phy2>;
+			};
+
+		};
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0phy0: switch0phy0@11 {
+				reg = <0x11>;
+			};
+			switch0phy1: switch0phy1@12 {
+				reg = <0x12>;
+			};
+			switch0phy2: switch0phy2@13 {
+				reg = <0x13>;
+			};
+		};
+	};
+};
+
+&eth0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>, <&smi_pins>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+	};
+};
diff --git a/arch/arm/dts/armada-3720-turris-mox.dts b/arch/arm/dts/armada-3720-turris-mox.dts
index a5ccb558ccd6..1fc4a30d03e7 100644
--- a/arch/arm/dts/armada-3720-turris-mox.dts
+++ b/arch/arm/dts/armada-3720-turris-mox.dts
@@ -1,18 +1,14 @@
-// SPDX-License-Identifier: GPL-2.0+ or X11
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Device Tree file for CZ.NIC Turris Mox Board
- * 2018 by Marek Behun <marek.behun@nic.cz>
- *
- * Based on armada-3720-espressobin.dts by:
- *   Gregory CLEMENT <gregory.clement@free-electrons.com>
- *   Konstantin Porotchkin <kostap@marvell.com>
+ * 2019 by Marek Behún <kabel@kernel.org>
  */
 
 /dts-v1/;
 
+#include <dt-bindings/bus/moxtet.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
 #include "armada-372x.dtsi"
 
 / {
@@ -20,29 +16,29 @@
 	compatible = "cznic,turris-mox", "marvell,armada3720",
 		     "marvell,armada3710";
 
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
 	aliases {
+		spi0 = &spi0;
 		ethernet0 = &eth0;
 		ethernet1 = &eth1;
-		i2c0 = &i2c0;
-		spi0 = &spi0;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
 	};
 
 	leds {
 		compatible = "gpio-leds";
-
-		led {
+		red {
+			label = "mox:red:activity";
 			gpios = <&gpiosb 21 GPIO_ACTIVE_LOW>;
-			color = <LED_COLOR_ID_RED>;
-			function = LED_FUNCTION_ACTIVITY;
+			linux,default-trigger = "default-on";
 		};
 	};
 
@@ -50,7 +46,6 @@
 		compatible = "gpio-keys";
 
 		reset {
-			compatible = "gpio-keys";
 			label = "reset";
 			linux,code = <KEY_RESTART>;
 			gpios = <&gpiosb 20 GPIO_ACTIVE_LOW>;
@@ -58,16 +53,14 @@
 		};
 	};
 
-	reg_usb3_vbus: usb3_vbus@0 {
+	exp_usb3_vbus: usb3-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "usb3-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		startup-delay-us = <2000000>;
-		shutdown-delay-us = <1000000>;
-		gpio = <&gpiosb 0 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-boot-on;
+		regulator-always-on;
+		gpio = <&gpiosb 0 GPIO_ACTIVE_HIGH>;
 	};
 
 	vsdc_reg: vsdc-reg {
@@ -84,42 +77,105 @@
 		enable-active-high;
 	};
 
-	mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
+	vsdio_reg: vsdio-reg {
+		compatible = "regulator-gpio";
+		regulator-name = "vsdio";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
 
-		eth_phy1: ethernet-phy@1 {
-			reg = <1>;
-		};
+		gpios = <&gpiosb 22 GPIO_ACTIVE_HIGH>;
+		gpios-states = <0>;
+		states = <1800000 0x1
+			  3300000 0x0>;
+		enable-active-high;
 	};
-};
 
-&eth0 {
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&rgmii_pins>, <&smi_pins>;
-	phy-mode = "rgmii";
-	phy = <&eth_phy1>;
-};
+	sdhci1_pwrseq: sdhci1-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&gpionb 19 GPIO_ACTIVE_HIGH>;
+		status = "okay";
+	};
 
-&eth1 {
-	phy-mode = "2500base-x";
-	phys = <&comphy0 1>;
+	sfp: sfp {
+		compatible = "sff,sfp";
+		i2c-bus = <&i2c0>;
+		los-gpio = <&moxtet_sfp 0 GPIO_ACTIVE_HIGH>;
+		tx-fault-gpio = <&moxtet_sfp 1 GPIO_ACTIVE_HIGH>;
+		mod-def0-gpio = <&moxtet_sfp 2 GPIO_ACTIVE_LOW>;
+		tx-disable-gpio = <&moxtet_sfp 4 GPIO_ACTIVE_HIGH>;
+		rate-select0-gpio = <&moxtet_sfp 5 GPIO_ACTIVE_HIGH>;
+		maximum-power-milliwatt = <3000>;
+
+		/* enabled by U-Boot if SFP module is present */
+		status = "disabled";
+	};
+
+	firmware {
+		armada-3700-rwtm {
+			compatible = "marvell,armada-3700-rwtm-firmware", "cznic,turris-mox-rwtm";
+		};
+	};
 };
 
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
+	clock-frequency = <100000>;
+	/delete-property/ mrvl,i2c-fast-mode;
 	status = "okay";
-	#address-cells = <1>;
-	#size-cells = <0>;
 
 	rtc@6f {
-		compatible = "microchip,mcp7941x";
+		compatible = "microchip,mcp7940x";
 		reg = <0x6f>;
 	};
 };
 
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
+	status = "okay";
+	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+	/*
+	 * U-Boot port for Turris Mox has a bug which always expects that "ranges" DT property
+	 * contains exactly 2 ranges with 3 (child) address cells, 2 (parent) address cells and
+	 * 2 size cells and also expects that the second range starts at 16 MB offset. If these
+	 * conditions are not met then U-Boot crashes during loading kernel DTB file. PCIe address
+	 * space is 128 MB long, so the best split between MEM and IO is to use fixed 16 MB window
+	 * for IO and the rest 112 MB (64+32+16) for MEM. Controller supports 32-bit IO mapping.
+	 * This bug is not present in U-Boot ports for other Armada 3700 devices and is fixed in
+	 * U-Boot version 2021.07. See relevant U-Boot commits (the last one contains fix):
+	 * https://source.denx.de/u-boot/u-boot/-/commit/cb2ddb291ee6fcbddd6d8f4ff49089dfe580f5d7
+	 * https://source.denx.de/u-boot/u-boot/-/commit/c64ac3b3185aeb3846297ad7391fc6df8ecd73bf
+	 * https://source.denx.de/u-boot/u-boot/-/commit/4a82fca8e330157081fc132a591ebd99ba02ee33
+	 */
+	#address-cells = <3>;
+	#size-cells = <2>;
+	ranges = <0x81000000 0 0xe8000000   0 0xe8000000   0 0x01000000   /* Port 0 IO */
+		  0x82000000 0 0xe9000000   0 0xe9000000   0 0x07000000>; /* Port 0 MEM */
+
+	/* enabled by U-Boot if PCIe module is present */
+	status = "disabled";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&eth0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&phy1>;
+	status = "okay";
+};
+
+&eth1 {
+	phy-mode = "2500base-x";
+	managed = "in-band-status";
+	phys = <&comphy0 1>;
+};
+
 &sdhci0 {
 	wp-inverted;
 	bus-width = <4>;
@@ -129,17 +185,23 @@
 	status = "okay";
 };
 
-&pinctrl_nb {
-	spi_cs1_pins: spi-cs1-pins {
-		groups = "spi_cs1";
-		function = "spi";
-	};
+&sdhci1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_pins>;
+	non-removable;
+	bus-width = <4>;
+	marvell,pad-type = "sd";
+	vqmmc-supply = <&vsdio_reg>;
+	mmc-pwrseq = <&sdhci1_pwrseq>;
+	/* forbid SDR104 for FCC purposes */
+	sdhci-caps-mask = <0x2 0x0>;
+	status = "okay";
 };
 
 &spi0 {
 	status = "okay";
 	pinctrl-names = "default";
-	pinctrl-0 = <&spi_cs1_pins>;
+	pinctrl-0 = <&spi_quad_pins &spi_cs1_pins>;
 	assigned-clocks = <&nb_periph_clk 7>;
 	assigned-clock-parents = <&tbg 1>;
 	assigned-clock-rates = <20000000>;
@@ -147,10 +209,9 @@
 	spi-flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "st,s25fl064l", "jedec,spi-nor";
+		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <20000000>;
-		m25p,fast-read;
 
 		partitions {
 			compatible = "fixed-partitions";
@@ -184,38 +245,621 @@
 		};
 	};
 
-	moxtet@1 {
+	moxtet: moxtet@1 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "cznic,moxtet";
 		reg = <1>;
 		reset-gpios = <&gpiosb 2 GPIO_ACTIVE_LOW>;
-		spi-max-frequency = <1000000>;
+		spi-max-frequency = <10000000>;
 		spi-cpol;
 		spi-cpha;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		interrupt-parent = <&gpiosb>;
+		interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+		status = "okay";
+
+		moxtet_sfp: gpio@0 {
+			compatible = "cznic,moxtet-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			reg = <0>;
+			status = "disabled";
+		};
 	};
 };
 
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart1_pins>;
+&usb2 {
 	status = "okay";
 };
 
-&usb2 {
-	status = "okay";
+&comphy2 {
+	connector {
+		compatible = "usb-a-connector";
+		phy-supply = <&exp_usb3_vbus>;
+	};
 };
 
 &usb3 {
-	vbus-supply = <&reg_usb3_vbus>;
 	status = "okay";
 	phys = <&comphy2 0>;
 };
 
-&pcie0 {
+&mdio {
 	pinctrl-names = "default";
-	pinctrl-0 = <&pcie_pins>;
-	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
-	status = "disabled";
-	phys = <&comphy1 0>;
+	pinctrl-0 = <&smi_pins>;
+	status = "okay";
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+	};
+
+	/* switch nodes are enabled by U-Boot if modules are present */
+	switch0@10 {
+		compatible = "marvell,mv88e6190";
+		reg = <0x10 0>;
+		dsa,member = <0 0>;
+		interrupt-parent = <&moxtet>;
+		interrupts = <MOXTET_IRQ_PERIDOT(0)>;
+		status = "disabled";
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0phy1: switch0phy1@1 {
+				reg = <0x1>;
+			};
+
+			switch0phy2: switch0phy2@2 {
+				reg = <0x2>;
+			};
+
+			switch0phy3: switch0phy3@3 {
+				reg = <0x3>;
+			};
+
+			switch0phy4: switch0phy4@4 {
+				reg = <0x4>;
+			};
+
+			switch0phy5: switch0phy5@5 {
+				reg = <0x5>;
+			};
+
+			switch0phy6: switch0phy6@6 {
+				reg = <0x6>;
+			};
+
+			switch0phy7: switch0phy7@7 {
+				reg = <0x7>;
+			};
+
+			switch0phy8: switch0phy8@8 {
+				reg = <0x8>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0x1>;
+				label = "lan1";
+				phy-handle = <&switch0phy1>;
+			};
+
+			port@2 {
+				reg = <0x2>;
+				label = "lan2";
+				phy-handle = <&switch0phy2>;
+			};
+
+			port@3 {
+				reg = <0x3>;
+				label = "lan3";
+				phy-handle = <&switch0phy3>;
+			};
+
+			port@4 {
+				reg = <0x4>;
+				label = "lan4";
+				phy-handle = <&switch0phy4>;
+			};
+
+			port@5 {
+				reg = <0x5>;
+				label = "lan5";
+				phy-handle = <&switch0phy5>;
+			};
+
+			port@6 {
+				reg = <0x6>;
+				label = "lan6";
+				phy-handle = <&switch0phy6>;
+			};
+
+			port@7 {
+				reg = <0x7>;
+				label = "lan7";
+				phy-handle = <&switch0phy7>;
+			};
+
+			port@8 {
+				reg = <0x8>;
+				label = "lan8";
+				phy-handle = <&switch0phy8>;
+			};
+
+			port@9 {
+				reg = <0x9>;
+				label = "cpu";
+				ethernet = <&eth1>;
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+			};
+
+			switch0port10: port@a {
+				reg = <0xa>;
+				label = "dsa";
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+				link = <&switch1port9 &switch2port9>;
+				status = "disabled";
+			};
+
+			port-sfp@a {
+				reg = <0xa>;
+				label = "sfp";
+				sfp = <&sfp>;
+				phy-mode = "sgmii";
+				managed = "in-band-status";
+				status = "disabled";
+			};
+		};
+	};
+
+	switch0@2 {
+		compatible = "marvell,mv88e6085";
+		reg = <0x2 0>;
+		dsa,member = <0 0>;
+		interrupt-parent = <&moxtet>;
+		interrupts = <MOXTET_IRQ_TOPAZ>;
+		status = "disabled";
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0phy1_topaz: switch0phy1@11 {
+				reg = <0x11>;
+			};
+
+			switch0phy2_topaz: switch0phy2@12 {
+				reg = <0x12>;
+			};
+
+			switch0phy3_topaz: switch0phy3@13 {
+				reg = <0x13>;
+			};
+
+			switch0phy4_topaz: switch0phy4@14 {
+				reg = <0x14>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0x1>;
+				label = "lan1";
+				phy-handle = <&switch0phy1_topaz>;
+			};
+
+			port@2 {
+				reg = <0x2>;
+				label = "lan2";
+				phy-handle = <&switch0phy2_topaz>;
+			};
+
+			port@3 {
+				reg = <0x3>;
+				label = "lan3";
+				phy-handle = <&switch0phy3_topaz>;
+			};
+
+			port@4 {
+				reg = <0x4>;
+				label = "lan4";
+				phy-handle = <&switch0phy4_topaz>;
+			};
+
+			port@5 {
+				reg = <0x5>;
+				label = "cpu";
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+				ethernet = <&eth1>;
+			};
+		};
+	};
+
+	switch1@11 {
+		compatible = "marvell,mv88e6190";
+		reg = <0x11 0>;
+		dsa,member = <0 1>;
+		interrupt-parent = <&moxtet>;
+		interrupts = <MOXTET_IRQ_PERIDOT(1)>;
+		status = "disabled";
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch1phy1: switch1phy1@1 {
+				reg = <0x1>;
+			};
+
+			switch1phy2: switch1phy2@2 {
+				reg = <0x2>;
+			};
+
+			switch1phy3: switch1phy3@3 {
+				reg = <0x3>;
+			};
+
+			switch1phy4: switch1phy4@4 {
+				reg = <0x4>;
+			};
+
+			switch1phy5: switch1phy5@5 {
+				reg = <0x5>;
+			};
+
+			switch1phy6: switch1phy6@6 {
+				reg = <0x6>;
+			};
+
+			switch1phy7: switch1phy7@7 {
+				reg = <0x7>;
+			};
+
+			switch1phy8: switch1phy8@8 {
+				reg = <0x8>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0x1>;
+				label = "lan9";
+				phy-handle = <&switch1phy1>;
+			};
+
+			port@2 {
+				reg = <0x2>;
+				label = "lan10";
+				phy-handle = <&switch1phy2>;
+			};
+
+			port@3 {
+				reg = <0x3>;
+				label = "lan11";
+				phy-handle = <&switch1phy3>;
+			};
+
+			port@4 {
+				reg = <0x4>;
+				label = "lan12";
+				phy-handle = <&switch1phy4>;
+			};
+
+			port@5 {
+				reg = <0x5>;
+				label = "lan13";
+				phy-handle = <&switch1phy5>;
+			};
+
+			port@6 {
+				reg = <0x6>;
+				label = "lan14";
+				phy-handle = <&switch1phy6>;
+			};
+
+			port@7 {
+				reg = <0x7>;
+				label = "lan15";
+				phy-handle = <&switch1phy7>;
+			};
+
+			port@8 {
+				reg = <0x8>;
+				label = "lan16";
+				phy-handle = <&switch1phy8>;
+			};
+
+			switch1port9: port@9 {
+				reg = <0x9>;
+				label = "dsa";
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+				link = <&switch0port10>;
+			};
+
+			switch1port10: port@a {
+				reg = <0xa>;
+				label = "dsa";
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+				link = <&switch2port9>;
+				status = "disabled";
+			};
+
+			port-sfp@a {
+				reg = <0xa>;
+				label = "sfp";
+				sfp = <&sfp>;
+				phy-mode = "sgmii";
+				managed = "in-band-status";
+				status = "disabled";
+			};
+		};
+	};
+
+	switch1@2 {
+		compatible = "marvell,mv88e6085";
+		reg = <0x2 0>;
+		dsa,member = <0 1>;
+		interrupt-parent = <&moxtet>;
+		interrupts = <MOXTET_IRQ_TOPAZ>;
+		status = "disabled";
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch1phy1_topaz: switch1phy1@11 {
+				reg = <0x11>;
+			};
+
+			switch1phy2_topaz: switch1phy2@12 {
+				reg = <0x12>;
+			};
+
+			switch1phy3_topaz: switch1phy3@13 {
+				reg = <0x13>;
+			};
+
+			switch1phy4_topaz: switch1phy4@14 {
+				reg = <0x14>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0x1>;
+				label = "lan9";
+				phy-handle = <&switch1phy1_topaz>;
+			};
+
+			port@2 {
+				reg = <0x2>;
+				label = "lan10";
+				phy-handle = <&switch1phy2_topaz>;
+			};
+
+			port@3 {
+				reg = <0x3>;
+				label = "lan11";
+				phy-handle = <&switch1phy3_topaz>;
+			};
+
+			port@4 {
+				reg = <0x4>;
+				label = "lan12";
+				phy-handle = <&switch1phy4_topaz>;
+			};
+
+			port@5 {
+				reg = <0x5>;
+				label = "dsa";
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+				link = <&switch0port10>;
+			};
+		};
+	};
+
+	switch2@12 {
+		compatible = "marvell,mv88e6190";
+		reg = <0x12 0>;
+		dsa,member = <0 2>;
+		interrupt-parent = <&moxtet>;
+		interrupts = <MOXTET_IRQ_PERIDOT(2)>;
+		status = "disabled";
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch2phy1: switch2phy1@1 {
+				reg = <0x1>;
+			};
+
+			switch2phy2: switch2phy2@2 {
+				reg = <0x2>;
+			};
+
+			switch2phy3: switch2phy3@3 {
+				reg = <0x3>;
+			};
+
+			switch2phy4: switch2phy4@4 {
+				reg = <0x4>;
+			};
+
+			switch2phy5: switch2phy5@5 {
+				reg = <0x5>;
+			};
+
+			switch2phy6: switch2phy6@6 {
+				reg = <0x6>;
+			};
+
+			switch2phy7: switch2phy7@7 {
+				reg = <0x7>;
+			};
+
+			switch2phy8: switch2phy8@8 {
+				reg = <0x8>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0x1>;
+				label = "lan17";
+				phy-handle = <&switch2phy1>;
+			};
+
+			port@2 {
+				reg = <0x2>;
+				label = "lan18";
+				phy-handle = <&switch2phy2>;
+			};
+
+			port@3 {
+				reg = <0x3>;
+				label = "lan19";
+				phy-handle = <&switch2phy3>;
+			};
+
+			port@4 {
+				reg = <0x4>;
+				label = "lan20";
+				phy-handle = <&switch2phy4>;
+			};
+
+			port@5 {
+				reg = <0x5>;
+				label = "lan21";
+				phy-handle = <&switch2phy5>;
+			};
+
+			port@6 {
+				reg = <0x6>;
+				label = "lan22";
+				phy-handle = <&switch2phy6>;
+			};
+
+			port@7 {
+				reg = <0x7>;
+				label = "lan23";
+				phy-handle = <&switch2phy7>;
+			};
+
+			port@8 {
+				reg = <0x8>;
+				label = "lan24";
+				phy-handle = <&switch2phy8>;
+			};
+
+			switch2port9: port@9 {
+				reg = <0x9>;
+				label = "dsa";
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+				link = <&switch1port10 &switch0port10>;
+			};
+
+			port-sfp@a {
+				reg = <0xa>;
+				label = "sfp";
+				sfp = <&sfp>;
+				phy-mode = "sgmii";
+				managed = "in-band-status";
+				status = "disabled";
+			};
+		};
+	};
+
+	switch2@2 {
+		compatible = "marvell,mv88e6085";
+		reg = <0x2 0>;
+		dsa,member = <0 2>;
+		interrupt-parent = <&moxtet>;
+		interrupts = <MOXTET_IRQ_TOPAZ>;
+		status = "disabled";
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch2phy1_topaz: switch2phy1@11 {
+				reg = <0x11>;
+			};
+
+			switch2phy2_topaz: switch2phy2@12 {
+				reg = <0x12>;
+			};
+
+			switch2phy3_topaz: switch2phy3@13 {
+				reg = <0x13>;
+			};
+
+			switch2phy4_topaz: switch2phy4@14 {
+				reg = <0x14>;
+			};
+		};
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <0x1>;
+				label = "lan17";
+				phy-handle = <&switch2phy1_topaz>;
+			};
+
+			port@2 {
+				reg = <0x2>;
+				label = "lan18";
+				phy-handle = <&switch2phy2_topaz>;
+			};
+
+			port@3 {
+				reg = <0x3>;
+				label = "lan19";
+				phy-handle = <&switch2phy3_topaz>;
+			};
+
+			port@4 {
+				reg = <0x4>;
+				label = "lan20";
+				phy-handle = <&switch2phy4_topaz>;
+			};
+
+			port@5 {
+				reg = <0x5>;
+				label = "dsa";
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
+				link = <&switch1port10 &switch0port10>;
+			};
+		};
+	};
 };
diff --git a/arch/arm/dts/armada-3720-uDPU.dts b/arch/arm/dts/armada-3720-uDPU.dts
index 319fbe7348ad..95d46e8d081c 100644
--- a/arch/arm/dts/armada-3720-uDPU.dts
+++ b/arch/arm/dts/armada-3720-uDPU.dts
@@ -3,30 +3,23 @@
  * Device tree for the uDPU board.
  * Based on Marvell Armada 3720 development board (DB-88F3720-DDR3)
  * Copyright (C) 2016 Marvell
- * Copyright (C) 2018 Methode
- * Copyright (C) 2018 Telus
+ * Copyright (C) 2019 Methode Electronics
+ * Copyright (C) 2019 Telus
  *
  * Vladimir Vid <vladimir.vid@sartura.hr>
  */
 
 /dts-v1/;
 
-#include "armada-37xx.dtsi"
-#include "armada-3720-uDPU-u-boot.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include "armada-372x.dtsi"
 
 / {
 	model = "Methode uDPU Board";
-	compatible = "methode,udpu";
+	compatible = "methode,udpu", "marvell,armada3720";
 
 	chosen {
 		stdout-path = "serial0:115200n8";
-		bootargs = "console=ttyMV0,115200 earlycon=ar3700_uart,0xd0012000";
-	};
-
-	aliases {
-		i2c0 = &i2c0;
-		i2c1 = &i2c1;
-		spi0 = &spi0;
 	};
 
 	memory@0 {
@@ -34,56 +27,39 @@
 		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
 	};
 
-	mdio: mdio@32004 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		ethphy0: ethernet-phy@0 {
-			 reg = <0>;
+	leds {
+		pinctrl-names = "default";
+		compatible = "gpio-leds";
+
+		power1 {
+			label = "udpu:green:power";
+			gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
 		};
-		ethphy1: ethernet-phy@1 {
-			reg = <1>;
+
+		power2 {
+			label = "udpu:red:power";
+			gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
 		};
-	};
 
-	scsi: scsi {
-		compatible = "marvell,mvebu-scsi";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		max-id = <1>;
-		max-lun = <1>;
-		status = "okay";
-	};
+		network1 {
+			label = "udpu:green:network";
+			gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
+		};
 
-	i2c1: i2c@11080 {
-		compatible = "marvell,armada-3700-i2c", "simple-bus";
-		reg = <0x0 0x11080 0x0 0x80>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&i2c2_pins>;
-		#address-cells = <2>;
-		#size-cells = <2>;
-		status = "okay";
-	};
+		network2 {
+			label = "udpu:red:network";
+			gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
+		};
 
-	uart1: serial@12200 {
-		compatible = "marvell,armada-3700-uart-ext";
-		reg = <0x0 0x12200 0x0 0x30>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart2_pins>;
-		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
-		status = "okay";
-		#address-cells = <2>;
-		#size-cells = <2>;
-	};
+		alarm1 {
+			label = "udpu:green:alarm";
+			gpios = <&gpionb 15 GPIO_ACTIVE_LOW>;
+		};
 
-	vcc_sd_reg0: regulator@0 {
-		compatible = "regulator-gpio";
-		regulator-name = "vcc_sd0";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-type = "voltage";
-		states = <1800000 0x1
-			3300000 0x0>;
-		gpios = <&gpiosb 23 GPIO_ACTIVE_HIGH>;
+		alarm2 {
+			label = "udpu:red:alarm";
+			gpios = <&gpionb 16 GPIO_ACTIVE_LOW>;
+		};
 	};
 
 	sfp_eth0: sfp-eth0 {
@@ -93,40 +69,29 @@
 		mod-def0-gpio = <&gpiosb 3 GPIO_ACTIVE_LOW>;
 		tx-disable-gpio = <&gpiosb 4 GPIO_ACTIVE_HIGH>;
 		tx-fault-gpio = <&gpiosb 5 GPIO_ACTIVE_HIGH>;
+		maximum-power-milliwatt = <3000>;
 	};
 
 	sfp_eth1: sfp-eth1 {
 		compatible = "sff,sfp";
 		i2c-bus = <&i2c1>;
-		sfp,ethernet = <&eth1>;
 		los-gpio = <&gpiosb 7 GPIO_ACTIVE_HIGH>;
 		mod-def0-gpio = <&gpiosb 8 GPIO_ACTIVE_LOW>;
 		tx-disable-gpio = <&gpiosb 9 GPIO_ACTIVE_HIGH>;
 		tx-fault-gpio = <&gpiosb 10 GPIO_ACTIVE_HIGH>;
+		maximum-power-milliwatt = <3000>;
 	};
 };
 
-&eth0 {
-	pinctrl-0 = <&pcie_pins>;
-	status = "okay";
-	phy-mode = "sgmii";
-	managed = "in-band-status";
-	phy = <&ethphy0>;
-	phys = <&comphy1 0>;
-};
-
-&eth1 {
+&sdhci0 {
 	status = "okay";
-	phy-mode = "sgmii";
-	managed = "in-band-status";
-	phy = <&ethphy1>;
-	phys = <&comphy0 1>;
-};
-
-&i2c0 {
-        pinctrl-names = "default";
-        pinctrl-0 = <&i2c1_pins>;
-        status = "okay";
+	bus-width = <8>;
+	mmc-ddr-1_8v;
+	mmc-hs400-1_8v;
+	marvell,pad-type = "fixed-1-8v";
+	non-removable;
+	no-sd;
+	no-sdio;
 };
 
 &spi0 {
@@ -134,47 +99,90 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&spi_quad_pins>;
 
-	spi-flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "n25q1024a","n25q512a";
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <50000000>;
-		spi-rx-bus-width = <4>;
-		spi-tx-bus-width = <4>;
-		m25p,fast-read;
-
-		partition@0 {
-			label = "uboot";
-			reg = <0 0x400000>;
+		spi-max-frequency = <54000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			/* only bootloader is located on the SPI */
+			partition@0 {
+				label = "uboot";
+				reg = <0 0x400000>;
+			};
 		};
 	};
 };
 
-&sdhci0 {
-	non-removable;
-	mmc-ddr-1_8v;
-	mmc-hs200-1_8v;
-	bus-width = <4>;
-	vqmmc-supply = <&vcc_sd_reg0>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sdio_pins>;
+&pinctrl_nb {
+	i2c1_recovery_pins: i2c1-recovery-pins {
+		groups = "i2c1";
+		function = "gpio";
+	};
+
+	i2c2_recovery_pins: i2c2-recovery-pins {
+		groups = "i2c2";
+		function = "gpio";
+	};
+};
+
+&i2c0 {
 	status = "okay";
+	pinctrl-names = "default", "recovery";
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-1 = <&i2c1_recovery_pins>;
+	/delete-property/mrvl,i2c-fast-mode;
+	scl-gpios = <&gpionb 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpionb 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+};
 
-	#address-cells = <1>;
-	#size-cells = <0>;
-	mmccard: mmccard@0 {
-		compatible = "mmc-card";
-		reg = <0>;
+&i2c1 {
+	status = "okay";
+	pinctrl-names = "default", "recovery";
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-1 = <&i2c2_recovery_pins>;
+	/delete-property/mrvl,i2c-fast-mode;
+	scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+
+	lm75@48 {
+		status = "okay";
+		compatible = "lm75";
+		reg = <0x48>;
+	};
+
+	lm75@49 {
+		status = "okay";
+		compatible = "lm75";
+		reg = <0x49>;
 	};
 };
 
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart1_pins>;
+&eth0 {
+	phy-mode = "sgmii";
 	status = "okay";
+	managed = "in-band-status";
+	phys = <&comphy1 0>;
+	sfp = <&sfp_eth0>;
+};
+
+&eth1 {
+	phy-mode = "sgmii";
+	status = "okay";
+	managed = "in-band-status";
+	phys = <&comphy0 1>;
+	sfp = <&sfp_eth1>;
 };
 
 &usb3 {
 	status = "okay";
+	phys = <&usb2_utmi_otg_phy>;
+	phy-names = "usb2-utmi-otg-phy";
+};
+
+&uart0 {
+	status = "okay";
 };
diff --git a/arch/arm/dts/armada-372x.dtsi b/arch/arm/dts/armada-372x.dtsi
index 5120296596c2..5ce55bdbb995 100644
--- a/arch/arm/dts/armada-372x.dtsi
+++ b/arch/arm/dts/armada-372x.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Device Tree Include file for Marvell Armada 372x family of SoCs
  * (also named 88F3720)
@@ -6,43 +7,6 @@
  *
  * Gregory CLEMENT <gregory.clement@free-electrons.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include "armada-37xx.dtsi"
@@ -52,10 +16,11 @@
 	compatible = "marvell,armada3720", "marvell,armada3710";
 
 	cpus {
-		cpu@1 {
+		cpu1: cpu@1 {
 			device_type = "cpu";
-			compatible = "arm,cortex-a53","arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0x1>;
+			clocks = <&nb_periph_clk 16>;
 			enable-method = "psci";
 		};
 	};
diff --git a/arch/arm/dts/armada-37xx.dtsi b/arch/arm/dts/armada-37xx.dtsi
index 8ac481cb58f3..9fa6457facb8 100644
--- a/arch/arm/dts/armada-37xx.dtsi
+++ b/arch/arm/dts/armada-37xx.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Device Tree Include file for Marvell Armada 37xx family of SoCs.
  *
@@ -5,48 +6,9 @@
  *
  * Gregory CLEMENT <gregory.clement@free-electrons.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/comphy/comphy_data.h>
-#include <dt-bindings/gpio/gpio.h>
 
 / {
 	model = "Marvell Armada 37xx SoC";
@@ -57,15 +19,32 @@
 
 	aliases {
 		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/*
+		 * The PSCI firmware region depicted below is the default one
+		 * and should be updated by the bootloader.
+		 */
+		psci-area@4000000 {
+			reg = <0 0x4000000 0 0x200000>;
+			no-map;
+		};
 	};
 
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		cpu@0 {
+		cpu0: cpu@0 {
 			device_type = "cpu";
-			compatible = "arm,cortex-a53", "arm,armv8";
+			compatible = "arm,cortex-a53";
 			reg = <0>;
+			clocks = <&nb_periph_clk 16>;
 			enable-method = "psci";
 		};
 	};
@@ -77,14 +56,15 @@
 
 	timer {
 		compatible = "arm,armv8-timer";
-		interrupts = <GIC_PPI 13
-			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
-			     <GIC_PPI 14
-			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
-			     <GIC_PPI 11
-			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>,
-			     <GIC_PPI 10
-			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
 	soc {
@@ -93,53 +73,123 @@
 		#size-cells = <2>;
 		ranges;
 
-		internal-regs {
+		internal-regs@d0000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "simple-bus";
 			/* 32M internal register @ 0xd000_0000 */
 			ranges = <0x0 0x0 0xd0000000 0x2000000>;
 
+			wdt: watchdog@8300 {
+				compatible = "marvell,armada-3700-wdt";
+				reg = <0x8300 0x40>;
+				marvell,system-controller = <&cpu_misc>;
+				clocks = <&xtalclk>;
+			};
+
+			cpu_misc: system-controller@d000 {
+				compatible = "marvell,armada-3700-cpu-misc",
+					     "syscon";
+				reg = <0xd000 0x1000>;
+			};
+
+			spi0: spi@10600 {
+				compatible = "marvell,armada-3700-spi";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x10600 0xA00>;
+				clocks = <&nb_periph_clk 7>;
+				interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+				num-cs = <4>;
+				status = "disabled";
+			};
+
+			i2c0: i2c@11000 {
+				compatible = "marvell,armada-3700-i2c";
+				reg = <0x11000 0x24>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&nb_periph_clk 10>;
+				interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+				mrvl,i2c-fast-mode;
+				status = "disabled";
+			};
+
+			i2c1: i2c@11080 {
+				compatible = "marvell,armada-3700-i2c";
+				reg = <0x11080 0x24>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&nb_periph_clk 9>;
+				interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+				mrvl,i2c-fast-mode;
+				status = "disabled";
+			};
+
+			avs: avs@11500 {
+				compatible = "marvell,armada-3700-avs",
+					     "syscon";
+				reg = <0x11500 0x40>;
+			};
+
 			uart0: serial@12000 {
 				compatible = "marvell,armada-3700-uart";
-				reg = <0x12000 0x400>;
-				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				reg = <0x12000 0x18>;
+				clocks = <&xtalclk>;
+				interrupts =
+				<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "uart-sum", "uart-tx", "uart-rx";
 				status = "disabled";
 			};
 
-			wdt: watchdog-timer@8300 {
-				compatible = "marvell,armada-3700-wdt";
-				reg = <0x8300 0x40>;
+			uart1: serial@12200 {
+				compatible = "marvell,armada-3700-uart-ext";
+				reg = <0x12200 0x30>;
+				clocks = <&xtalclk>;
+				interrupts =
+				<GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 31 IRQ_TYPE_EDGE_RISING>;
+				interrupt-names = "uart-tx", "uart-rx";
+				status = "disabled";
 			};
 
 			nb_periph_clk: nb-periph-clk@13000 {
-				compatible = "marvell,armada-3700-periph-clock-nb";
+				compatible = "marvell,armada-3700-periph-clock-nb",
+					     "syscon";
 				reg = <0x13000 0x100>;
-				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>;
+				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
+				<&tbg 3>, <&xtalclk>;
 				#clock-cells = <1>;
 			};
 
 			sb_periph_clk: sb-periph-clk@18000 {
 				compatible = "marvell,armada-3700-periph-clock-sb";
 				reg = <0x18000 0x100>;
-				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>;
+				clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
+				<&tbg 3>, <&xtalclk>;
 				#clock-cells = <1>;
 			};
 
 			tbg: tbg@13200 {
 				compatible = "marvell,armada-3700-tbg-clock";
 				reg = <0x13200 0x100>;
+				clocks = <&xtalclk>;
 				#clock-cells = <1>;
 			};
 
-			pinctrl_nb: pinctrl-nb@13800 {
+			pinctrl_nb: pinctrl@13800 {
 				compatible = "marvell,armada3710-nb-pinctrl",
-				"syscon", "simple-mfd";
+					     "syscon", "simple-mfd";
 				reg = <0x13800 0x100>, <0x13C00 0x20>;
-				gpionb: gpionb {
+				/* MPP1[19:0] */
+				gpionb: gpio {
 					#gpio-cells = <2>;
 					gpio-ranges = <&pinctrl_nb 0 0 36>;
 					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
 					interrupts =
 					<GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
@@ -153,7 +203,12 @@
 					<GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+				};
 
+				xtalclk: xtal-clk {
+					compatible = "marvell,armada-3700-xtal-clock";
+					clock-output-names = "xtal";
+					#clock-cells = <0>;
 				};
 
 				spi_quad_pins: spi-quad-pins {
@@ -161,6 +216,11 @@
 					function = "spi";
 				};
 
+				spi_cs1_pins: spi-cs1-pins {
+					groups = "spi_cs1";
+					function = "spi";
+				};
+
 				i2c1_pins: i2c1-pins {
 					groups = "i2c1";
 					function = "i2c";
@@ -187,14 +247,54 @@
 				};
 			};
 
-			pinctrl_sb: pinctrl-sb@18800 {
+			nb_pm: syscon@14000 {
+				compatible = "marvell,armada-3700-nb-pm",
+					     "syscon";
+				reg = <0x14000 0x60>;
+			};
+
+			comphy: phy@18300 {
+				compatible = "marvell,comphy-a3700";
+				reg = <0x18300 0x300>,
+				      <0x1F000 0x400>,
+				      <0x5C000 0x400>,
+				      <0xe0178 0x8>;
+				reg-names = "comphy",
+					    "lane1_pcie_gbe",
+					    "lane0_usb3_gbe",
+					    "lane2_sata_usb3";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&xtalclk>;
+				clock-names = "xtal";
+
+				comphy0: phy@0 {
+					reg = <0>;
+					#phy-cells = <1>;
+				};
+
+				comphy1: phy@1 {
+					reg = <1>;
+					#phy-cells = <1>;
+				};
+
+				comphy2: phy@2 {
+					reg = <2>;
+					#phy-cells = <1>;
+				};
+			};
+
+			pinctrl_sb: pinctrl@18800 {
 				compatible = "marvell,armada3710-sb-pinctrl",
-				"syscon", "simple-mfd";
+					     "syscon", "simple-mfd";
 				reg = <0x18800 0x100>, <0x18C00 0x20>;
-				gpiosb: gpiosb {
+				/* MPP2[23:0] */
+				gpiosb: gpio {
 					#gpio-cells = <2>;
 					gpio-ranges = <&pinctrl_sb 0 0 30>;
 					gpio-controller;
+					interrupt-controller;
+					#interrupt-cells = <2>;
 					interrupts =
 					<GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
 					<GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
@@ -218,30 +318,92 @@
 					function = "sdio";
 				};
 
-				pcie_pins: pcie-pins {
-					groups = "pcie1";
+				pcie_reset_pins: pcie-reset-pins {
+					groups = "pcie1"; /* this actually controls "pcie1_reset" */
 					function = "gpio";
 				};
+
+				pcie_clkreq_pins: pcie-clkreq-pins {
+					groups = "pcie1_clkreq";
+					function = "pcie";
+				};
+			};
+
+			eth0: ethernet@30000 {
+				   compatible = "marvell,armada-3700-neta";
+				   reg = <0x30000 0x4000>;
+				   interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+				   clocks = <&sb_periph_clk 8>;
+				   status = "disabled";
+			};
+
+			mdio: mdio@32004 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "marvell,orion-mdio";
+				reg = <0x32004 0x4>;
+			};
+
+			eth1: ethernet@40000 {
+				compatible = "marvell,armada-3700-neta";
+				reg = <0x40000 0x4000>;
+				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&sb_periph_clk 7>;
+				status = "disabled";
 			};
 
 			usb3: usb@58000 {
 				compatible = "marvell,armada3700-xhci",
 				"generic-xhci";
 				reg = <0x58000 0x4000>;
-				interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+				marvell,usb-misc-reg = <&usb32_syscon>;
+				interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&sb_periph_clk 12>;
+				phys = <&comphy0 0>, <&usb2_utmi_otg_phy>;
+				phy-names = "usb3-phy", "usb2-utmi-otg-phy";
 				status = "disabled";
 			};
 
+			usb2_utmi_otg_phy: phy@5d000 {
+				compatible = "marvell,a3700-utmi-otg-phy";
+				reg = <0x5d000 0x800>;
+				marvell,usb-misc-reg = <&usb32_syscon>;
+				#phy-cells = <0>;
+			};
+
+			usb32_syscon: system-controller@5d800 {
+				compatible = "marvell,armada-3700-usb2-host-device-misc",
+				"syscon";
+				reg = <0x5d800 0x800>;
+			};
+
 			usb2: usb@5e000 {
 				compatible = "marvell,armada-3700-ehci";
-				reg = <0x5e000 0x450>;
+				reg = <0x5e000 0x1000>;
+				marvell,usb-misc-reg = <&usb2_syscon>;
+				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+				phys = <&usb2_utmi_host_phy>;
+				phy-names = "usb2-utmi-host-phy";
 				status = "disabled";
 			};
 
+			usb2_utmi_host_phy: phy@5f000 {
+				compatible = "marvell,a3700-utmi-host-phy";
+				reg = <0x5f000 0x800>;
+				marvell,usb-misc-reg = <&usb2_syscon>;
+				#phy-cells = <0>;
+			};
+
+			usb2_syscon: system-controller@5f800 {
+				compatible = "marvell,armada-3700-usb2-host-misc",
+				"syscon";
+				reg = <0x5f800 0x800>;
+			};
+
 			xor@60900 {
 				compatible = "marvell,armada-3700-xor";
-				reg = <0x60900 0x100
-				       0x60b00 0x100>;
+				reg = <0x60900 0x100>,
+				      <0x60b00 0x100>;
 
 				xor10 {
 					interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
@@ -251,26 +413,56 @@
 				};
 			};
 
+			crypto: crypto@90000 {
+				compatible = "inside-secure,safexcel-eip97ies";
+				reg = <0x90000 0x20000>;
+				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "mem", "ring0", "ring1",
+						  "ring2", "ring3", "eip";
+				clocks = <&nb_periph_clk 15>;
+			};
+
+			rwtm: mailbox@b0000 {
+				compatible = "marvell,armada-3700-rwtm-mailbox";
+				reg = <0xb0000 0x100>;
+				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+				#mbox-cells = <1>;
+			};
+
 			sdhci1: sdhci@d0000 {
 				compatible = "marvell,armada-3700-sdhci",
-				"marvell,sdhci-xenon";
-				reg = <0xd0000 0x300
-				       0x1e808 0x4>;
+					     "marvell,sdhci-xenon";
+				reg = <0xd0000 0x300>,
+				      <0x1e808 0x4>;
+				interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&nb_periph_clk 0>;
+				clock-names = "core";
 				status = "disabled";
 			};
 
 			sdhci0: sdhci@d8000 {
 				compatible = "marvell,armada-3700-sdhci",
-				"marvell,sdhci-xenon";
-				reg = <0xd8000 0x300
-				       0x17808 0x4>;
+					     "marvell,sdhci-xenon";
+				reg = <0xd8000 0x300>,
+				      <0x17808 0x4>;
+				interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&nb_periph_clk 0>;
+				clock-names = "core";
 				status = "disabled";
 			};
 
 			sata: sata@e0000 {
 				compatible = "marvell,armada-3700-ahci";
-				reg = <0xe0000 0x2000>;
+				reg = <0xe0000 0x178>;
 				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&nb_periph_clk 1>;
+				phys = <&comphy2 0>;
+				phy-names = "sata-phy";
 				status = "disabled";
 			};
 
@@ -279,72 +471,26 @@
 				#interrupt-cells = <3>;
 				interrupt-controller;
 				reg = <0x1d00000 0x10000>, /* GICD */
-				      <0x1d40000 0x40000>; /* GICR */
-			};
-
-			eth0: neta@30000 {
-				compatible = "marvell,armada-3700-neta";
-				reg = <0x30000 0x20>;
-				status = "disabled";
-			};
-
-			eth1: neta@40000 {
-				compatible = "marvell,armada-3700-neta";
-				reg = <0x40000 0x20>;
-				status = "disabled";
-			};
-
-			i2c0: i2c@11000 {
-				compatible = "marvell,armada-3700-i2c";
-				reg = <0x11000 0x100>;
-				status = "disabled";
-			};
-
-			spi0: spi@10600 {
-				compatible = "marvell,armada-3700-spi";
-				reg = <0x10600 0x50>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-				#clock-cells = <0>;
-				spi-max-frequency = <50000000>;
-				clocks = <&nb_periph_clk 7>;
-				status = "disabled";
-			};
-
-			comphy: comphy@18300 {
-				compatible = "marvell,comphy-a3700";
-				reg = <0x18300 0x28>,
-				      <0x1f300 0x3d000>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				comphy0: phy@0 {
-					reg = <0>;
-					#phy-cells = <1>;
-				};
-
-				comphy1: phy@1 {
-					reg = <1>;
-					#phy-cells = <1>;
-				};
-
-				comphy2: phy@2 {
-					reg = <2>;
-					#phy-cells = <1>;
-				};
+				      <0x1d40000 0x40000>, /* GICR */
+				      <0x1d80000 0x2000>,  /* GICC */
+				      <0x1d90000 0x2000>,  /* GICH */
+				      <0x1da0000 0x20000>; /* GICV */
+				interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
 
 		pcie0: pcie@d0070000 {
 			compatible = "marvell,armada-3700-pcie";
+			device_type = "pci";
+			status = "disabled";
 			reg = <0 0xd0070000 0 0x20000>;
 			#address-cells = <3>;
 			#size-cells = <2>;
-			device_type = "pci";
-			num-lanes = <1>;
-			status = "disabled";
-
-			bus-range = <0 0xff>;
+			bus-range = <0x00 0xff>;
+			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+			#interrupt-cells = <1>;
+			msi-parent = <&pcie0>;
+			msi-controller;
 			/*
 			 * The 128 MiB address range [0xe8000000-0xf0000000] is
 			 * dedicated for PCIe and can be assigned to 8 windows
@@ -352,10 +498,27 @@
 			 * IO at the end and the remaining seven windows
 			 * (totaling 127 MiB) for MEM.
 			 */
-			ranges = <0x82000000 0 0xe8000000
-				 0 0xe8000000 0 0x7f00000 /* Port 0 MEM */
-				 0x81000000 0 0xeff00000
-				 0 0xeff00000 0 0x100000>; /* Port 0 IO*/
+			ranges = <0x82000000 0 0xe8000000   0 0xe8000000   0 0x07f00000   /* Port 0 MEM */
+				  0x81000000 0 0xeff00000   0 0xeff00000   0 0x00100000>; /* Port 0 IO*/
+			interrupt-map-mask = <0 0 0 7>;
+			interrupt-map = <0 0 0 1 &pcie_intc 0>,
+					<0 0 0 2 &pcie_intc 1>,
+					<0 0 0 3 &pcie_intc 2>,
+					<0 0 0 4 &pcie_intc 3>;
+			max-link-speed = <2>;
+			phys = <&comphy1 0>;
+			pcie_intc: interrupt-controller {
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+		};
+	};
+
+	firmware {
+		armada-3700-rwtm {
+			compatible = "marvell,armada-3700-rwtm-firmware";
+			mboxes = <&rwtm 0>;
+			status = "okay";
 		};
 	};
 };
diff --git a/include/dt-bindings/bus/moxtet.h b/include/dt-bindings/bus/moxtet.h
new file mode 100644
index 000000000000..10528de7b3ef
--- /dev/null
+++ b/include/dt-bindings/bus/moxtet.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Constant for device tree bindings for Turris Mox module configuration bus
+ *
+ * Copyright (C) 2019 Marek Behún <kabel@kernel.org>
+ */
+
+#ifndef _DT_BINDINGS_BUS_MOXTET_H
+#define _DT_BINDINGS_BUS_MOXTET_H
+
+#define MOXTET_IRQ_PCI		0
+#define MOXTET_IRQ_USB3		4
+#define MOXTET_IRQ_PERIDOT(n)	(8 + (n))
+#define MOXTET_IRQ_TOPAZ	12
+
+#endif /* _DT_BINDINGS_BUS_MOXTET_H */
