diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
index 1c794cdcb8e6..3905dee558b4 100644
--- a/arch/arm64/boot/dts/marvell/Makefile
+++ b/arch/arm64/boot/dts/marvell/Makefile
@@ -24,3 +24,4 @@ dtb-$(CONFIG_ARCH_MVEBU) += cn9132-db.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += cn9132-db-B.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += cn9130-crb-A.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += cn9130-crb-B.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += rd-ac5x.dtb
diff --git a/arch/arm64/boot/dts/marvell/armada-98dx2530.dtsi b/arch/arm64/boot/dts/marvell/armada-98dx2530.dtsi
new file mode 100644
index 000000000000..ebe464b9ebd2
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-98dx2530.dtsi
@@ -0,0 +1,343 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree For AC5.
+ *
+ * Copyright (C) 2021 Marvell
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	model = "Marvell AC5 SoC";
+	compatible = "marvell,ac5", "marvell,armada3700";
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = &uart0;
+		spiflash0 = &spiflash0;
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		ethernet0 = &eth0;
+		ethernet1 = &eth1;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>,
+				 <GIC_PPI 8 IRQ_TYPE_LEVEL_HIGH>,
+				 <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>,
+				 <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <25000000>;
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		dma-ranges;
+
+		internal-regs@7f000000 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			/* 16M internal register @ 0x7f00_0000 */
+			ranges = <0x0 0x0 0x7f000000 0x1000000>;
+			dma-coherent;
+
+			uart0: serial@12000 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x12000 0x100>;
+				reg-shift = <2>;
+				interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+				reg-io-width = <1>;
+				clock-frequency = <328000000>;
+				status = "okay";
+			};
+
+			mdio: mdio@20000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "marvell,orion-mdio";
+				reg = <0x22004 0x4>;
+				clocks = <&core_clock>;
+			};
+
+			i2c0: i2c@11000{
+				compatible = "marvell,mv78230-i2c";
+				reg = <0x11000 0x20>;
+
+				clocks = <&core_clock>;
+				clock-names = "core";
+				interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+				clock-frequency=<100000>;
+				status="okay";
+
+				pinctrl-names = "default", "gpio";
+				pinctrl-0 = <&i2c0_pins>;
+				pinctrl-1 = <&i2c0_gpio>;
+				scl_gpio = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+				sda_gpio = <&gpio0 27 GPIO_ACTIVE_HIGH>;
+			};
+
+			i2c1: i2c@11100{
+				compatible = "marvell,mv78230-i2c";
+				reg = <0x11100 0x20>;
+
+				clocks = <&core_clock>;
+				clock-names = "core";
+				interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+				clock-frequency=<100000>;
+				status="okay";
+
+				pinctrl-names = "default", "gpio";
+				pinctrl-0 = <&i2c1_pins>;
+				pinctrl-1 = <&i2c1_gpio>;
+				scl_gpio = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+				sda_gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+			};
+
+			system-controller@18000 {
+				compatible = "syscon", "simple-mfd";
+				reg = <0x18000 0x200>;
+
+				gpio0: gpio@100 {
+					compatible = "marvell,armada-8k-gpio";
+					offset = <0x100>;
+					ngpios = <32>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					gpio-ranges = <&pinctrl0 0 0 32>;
+					#pwm-cells = <2>;
+				};
+
+				gpio1: gpio@140 {
+					compatible = "marvell,armada-8k-gpio";
+					offset = <0x140>;
+					ngpios = <14>;
+					gpio-controller;
+					#gpio-cells = <2>;
+					gpio-ranges = <&pinctrl0 0 32 14>;
+					#pwm-cells = <2>;
+				};
+			};
+		};
+
+		mmc_dma: mmc-dma-peripherals@80500000 {
+				compatible = "simple-bus";
+				#address-cells = <0x2>;
+				#size-cells = <0x2>;
+				ranges;
+				dma-coherent;
+
+				sdhci0: sdhci@805c0000 {
+					compatible = "marvell,ac5-sdhci",
+						     "marvell,armada-ap806-sdhci";
+					reg = <0x0 0x805c0000 0x0 0x300>;
+					reg-names = "ctrl", "decoder";
+					interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+					clocks = <&core_clock>;
+					clock-names = "core";
+					status = "okay";
+					bus-width = <8>;
+					/*marvell,xenon-phy-slow-mode;*/
+					non-removable;
+					mmc-ddr-1_8v;
+					mmc-hs200-1_8v;
+					mmc-hs400-1_8v;
+				};
+		};
+
+		/*
+		 * Dedicated section for devices behind 32bit controllers so we
+		 * can configure specific DMA mapping for them
+		 */
+		behind-32bit-controller@7f000000 {
+			compatible = "simple-bus";
+			#address-cells = <0x2>;
+			#size-cells = <0x2>;
+			ranges = <0x0 0x0 0x0 0x7f000000 0x0 0x1000000>;
+			/* Host phy ram starts at 0x200M */
+			dma-ranges = <0x0 0x0 0x2 0x0 0x1 0x0>;
+			dma-coherent;
+
+			eth0: ethernet@20000 {
+				compatible = "marvell,armada-ac5-neta";
+				reg = <0x0 0x20000 0x0 0x4000>;
+				interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&core_clock>;
+				status = "disabled";
+				phy-mode = "sgmii";
+			};
+
+			eth1: ethernet@24000 {
+				compatible = "marvell,armada-ac5-neta";
+				reg = <0x0 0x24000 0x0 0x4000>;
+				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&core_clock>;
+				status = "disabled";
+				phy-mode = "sgmii";
+			};
+
+			/* A dummy entry used for chipidea phy init */
+			usb1phy: usbphy {
+				compatible = "usb-nop-xceiv";
+				#phy-cells = <0>;
+			};
+
+			/* USB0 is a host USB */
+			usb0: usb@80000 {
+				compatible = "marvell,orion-ehci";
+				reg = <0x0 0x80000 0x0 0x500>;
+				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+				status = "okay";
+			};
+
+			/* USB1 is a peripheral USB */
+			usb1: usb@a0000 {
+				reg = <0x0 0xa0000 0x0 0x500>;
+				interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
+				status = "okay";
+			};
+		};
+
+		system-controller@80020100 {
+			compatible = "syscon", "simple-mfd";
+			reg = <0 0x80020100 0 0x20>;
+
+			pinctrl0: pinctrl@80020100 {
+				compatible = "marvell,ac5-pinctrl";
+
+				i2c0_pins: i2c0-pins {
+					marvell,pins = "mpp26", "mpp27";
+					marvell,function = "i2c0";
+				};
+
+				i2c0_gpio: i2c0-gpio-pins {
+					marvell,pins = "mpp26", "mpp27";
+					marvell,function = "gpio";
+				};
+
+				i2c1_pins: i2c1-pins {
+					marvell,pins = "mpp20", "mpp21";
+					marvell,function = "i2c1";
+				};
+
+				i2c1_gpio: i2c1-gpio-pins {
+					marvell,pins = "mpp20", "mpp21";
+					marvell,function = "i2c1";
+				};
+			};
+		};
+
+		core_clock: core_clock@0 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <400000000>;
+		};
+
+		axi_clock: axi_clock@0 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <325000000>;
+		};
+
+		spi_clock: spi_clock@0 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <200000000>;
+		};
+
+		spi0: spi@805a0000 {
+			compatible = "marvell,armada-3700-spi";
+			reg = <0x0 0x805a0000 0x0 0x50>;
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+			clocks = <&spi_clock>;
+			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+			num-cs = <1>;
+			status = "disabled";
+		};
+
+		spi@805a8000 {
+			compatible = "marvell,armada-3700-spi";
+			reg = <0x0 0x805a8000 0x0 0x50>;
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+			clocks = <&spi_clock>;
+			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+			num-cs = <1>;
+			status = "disabled";
+		};
+	};
+
+	gic: interrupt-controller@80600000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		/*#redistributor-regions = <1>;*/
+		redistributor-stride = <0x0 0x20000>;	// 128kB stride
+		reg = <0x0 0x80600000 0x0 0x10000>, /* GICD */
+			  <0x0 0x80660000 0x0 0x40000>; /* GICR */
+		interrupts = <GIC_PPI 6 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+				core1 {
+					cpu = <&CPU1>;
+				};
+			};
+		};
+
+		CPU0:cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+			next-level-cache = <&L2_0>;
+		};
+
+		CPU1:cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+			next-level-cache = <&L2_0>;
+		};
+
+		L2_0: l2-cache0 {
+			compatible = "cache";
+		};
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x2 0x00000000 0x0 0x40000000>;
+		// linux,usable-memory = <0x2 0x00000000 0x0 0x80000000>;
+	};
+
+};
diff --git a/arch/arm64/boot/dts/marvell/rd-ac5x.dts b/arch/arm64/boot/dts/marvell/rd-ac5x.dts
new file mode 100644
index 000000000000..013cf7bd913a
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/rd-ac5x.dts
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree For AC5X.
+ *
+ * Copyright (C) 2021 Marvell
+ *
+ */
+/*
+ * Device Tree file for Marvell Alleycat 5X development board
+ * This board file supports the B configuration of the board
+ */
+
+#include "armada-98dx2530.dtsi"
+
+&mdio {
+	phy0: ethernet-phy@0 {
+		reg = <0 0>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+	phy = <&phy0>;
+};
+
+&spi0 {
+	status = "okay";
+
+	spiflash0: spi-flash@0 {
+		compatible = "spi-nor";
+		spi-max-frequency = <50000000>;
+		spi-tx-bus-width = <1>; /* 1-single, 2-dual, 4-quad */
+		spi-rx-bus-width = <1>; /* 1-single, 2-dual, 4-quad */
+		reg = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "spi_flash_part0";
+			reg = <0x0 0x800000>;
+		};
+
+		parition@1 {
+			label = "spi_flash_part1";
+			reg = <0x800000 0x700000>;
+		};
+
+		parition@2 {
+			label = "spi_flash_part2";
+			reg = <0xF00000 0x100000>;
+		};
+	};
+};
+
+&usb1 {
+	compatible = "chipidea,usb2";
+	phys = <&usb1phy>;
+	phy-names = "usb-phy";
+	dr_mode = "peripheral";
+};
+
