diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 59829fc90315..a68f868fffe7 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1670,3 +1670,4 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-vegman-n110.dtb \
 	aspeed-bmc-vegman-rx20.dtb \
 	aspeed-bmc-vegman-sx20.dtb
+dtb-$(CONFIG_ARCH_EP93XX) += ep93xx-ts7250.dtb
diff --git a/arch/arm/boot/dts/ep93xx-bk3.dts b/arch/arm/boot/dts/ep93xx-bk3.dts
new file mode 100644
index 000000000000..215587c498e6
--- /dev/null
+++ b/arch/arm/boot/dts/ep93xx-bk3.dts
@@ -0,0 +1,119 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for Liebherr controller BK3.1 based on Cirrus EP9302 SoC
+ */
+/dts-v1/;
+#include "ep93xx.dtsi"
+
+/ {
+	model = "Liebherr controller BK3.1";
+	compatible = "liebherr,bk3", "cirrus,ep9301";
+
+	chosen {
+	};
+
+	memory {
+		device_type = "memory";
+	};
+
+	soc {
+		nand-controller@60000000 {
+			compatible = "technologic,ts7200-nand";
+			reg = <0x60000000 0x8000000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					label = "System";
+					reg = <0x00000000 0x01e00000>;
+					read-only;
+				};
+
+				partition@1e00000 {
+					label = "Data";
+					reg = <0x01e00000 0x05f20000>;
+				};
+
+				partition@7d20000 {
+					label = "RedBoot";
+					reg = <0x07d20000 0x002e0000>;
+					read-only;
+				};
+			};
+		};
+
+		syscon: syscon@80930000 {
+			pinctrl: pinctrl {
+				compatible = "cirrus,ep9301-pinctrl";
+			};
+		};
+
+		gpio1: gpio@80840004 {
+			/* PWM */
+			gpio-ranges = <&pinctrl 6 163 1>;
+		};
+	};
+};
+
+&gpio1 {
+	/* PWM */
+	gpio-ranges = <&pinctrl 6 163 1>;
+};
+
+&gpio4 {
+	gpio-ranges = <&pinctrl 0 97 2>;
+	status = "okay";
+};
+
+&gpio6 {
+	gpio-ranges = <&pinctrl 0 87 2>;
+	status = "okay";
+};
+
+&gpio7 {
+	gpio-ranges = <&pinctrl 2 199 4>;
+	status = "okay";
+};
+
+&i2c {
+	status = "okay";
+};
+
+&spi0: spi@808a0000 {
+	cs-gpios = <&gpio5 3 0>;
+	status = "okay";
+};
+
+&eth0 {
+	phy-handle = <&phy0>;
+};
+
+&mdio0 {
+	phy0: ethernet-phy@1 {
+		reg = <1>;
+		device_type = "ethernet-phy";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb {
+	status = "okay";
+};
+
+&i2s {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s_on_ac97_pins>;
+	/delete-property/ status;
+};
diff --git a/arch/arm/boot/dts/ep93xx-ts7250.dts b/arch/arm/boot/dts/ep93xx-ts7250.dts
new file mode 100644
index 000000000000..40290e3cb9b3
--- /dev/null
+++ b/arch/arm/boot/dts/ep93xx-ts7250.dts
@@ -0,0 +1,132 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for Technologic Systems ts7250 board based on Cirrus EP9302 SoC
+ */
+/dts-v1/;
+#include "ep93xx.dtsi"
+
+/ {
+	compatible = "technologic,ts7250", "cirrus,ep9301";
+	model = "TS-7250 SBC";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	chosen {
+	};
+
+	memory@0 {
+		device_type = "memory";
+		/* should be set from ATAGS */
+		reg = <0x00000000 0x02000000>,
+			  <0x000530c0 0x01fdd000>;
+	};
+
+	soc {
+		nand-controller@60000000 {
+			compatible = "technologic,ts7200-nand";
+			reg = <0x60000000 0x8000000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					label = "TS-BOOTROM";
+					reg = <0x00000000 0x00020000>;
+					read-only;
+				};
+
+				partition@20000 {
+					label = "Linux";
+					reg = <0x00020000 0x07d00000>;
+				};
+
+				partition@7d20000 {
+					label = "RedBoot";
+					reg = <0x07d20000 0x002e0000>;
+					read-only;
+				};
+			};
+		};
+
+		syscon: syscon@80930000 {
+			pinctrl: pinctrl {
+				compatible = "cirrus,ep9301-pinctrl";
+			};
+		};
+
+		rtc1: rtc@10800000 {
+			compatible = "st,m48t86";
+			reg = <0x10800000 0x1>,
+				  <0x11700000 0x1>;
+		};
+
+		watchdog1: watchdog@23800000 {
+			compatible = "technologic,ts7200-wdt";
+			reg = <0x23800000 0x01>,
+			      <0x23c00000 0x01>;
+			timeout-sec = <30>;
+		};
+	};
+};
+
+&gpio1 {
+	/* PWM */
+	gpio-ranges = <&pinctrl 6 163 1>;
+};
+
+&gpio4 {
+	gpio-ranges = <&pinctrl 0 97 2>;
+	status = "okay";
+};
+
+&gpio6 {
+	gpio-ranges = <&pinctrl 0 87 2>;
+	status = "okay";
+};
+
+&gpio7 {
+	gpio-ranges = <&pinctrl 2 199 4>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&spi0 {
+	cs-gpios = <&gpio5 2 0>;
+	status = "okay";
+
+	tmp122_spi: tmp122@0 {
+		compatible = "ti,tmp122";
+		reg = <0>;
+		spi-max-frequency = <2000000>;
+	};
+};
+
+&eth0 {
+	phy-handle = <&phy0>;
+};
+
+&mdio0 {
+	phy0: ethernet-phy@1 {
+		reg = <1>;
+		device_type = "ethernet-phy";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/ep93xx.dtsi b/arch/arm/boot/dts/ep93xx.dtsi
new file mode 100644
index 000000000000..6da556ceaf04
--- /dev/null
+++ b/arch/arm/boot/dts/ep93xx.dtsi
@@ -0,0 +1,466 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for Cirrus Logic systems EP93XX SoC
+ */
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/clock/cirrus,ep93xx-clock.h>
+/ {
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		compatible = "simple-bus";
+
+		syscon: syscon@80930000 {
+			compatible = "cirrus,ep9301-syscon",
+						"syscon", "simple-mfd";
+			reg = <0x80930000 0x1000>;
+
+			ep9301-reboot {
+				compatible = "cirrus,ep9301-reboot";
+			};
+
+			eclk: clock-controller {
+				#clock-cells = <1>;
+				compatible = "cirrus,ep9301-clk";
+				status = "okay";
+				clocks = <&xtali>;
+			};
+
+			pinctrl: pinctrl {
+				spi_default_pins: pins-spi {
+					function = "spi";
+					groups = "ssp";
+				};
+
+				ac97_default_pins: pins-ac97 {
+					function = "ac97";
+					groups = "ac97";
+				};
+
+				i2s_on_ssp_pins: pins-i2sonssp {
+					function = "i2s";
+					groups = "i2s_on_ssp";
+				};
+
+				i2s_on_ac97_pins: pins-i2sonac97 {
+					function = "i2s";
+					groups = "i2s_on_ac97";
+				};
+
+				gpio1_default_pins: pins-gpio1 {
+					function = "gpio";
+					groups = "gpio1agrp";
+				};
+
+				pwm1_default_pins: pins-pwm1 {
+					function = "pwm";
+					groups = "pwm1";
+				};
+
+				gpio2_default_pins: pins-gpio2 {
+					function = "gpio";
+					groups = "gpio2agrp";
+				};
+
+				gpio3_default_pins: pins-gpio3 {
+					function = "gpio";
+					groups = "gpio3agrp";
+				};
+
+				keypad_default_pins: pins-keypad {
+					function = "keypad";
+					groups = "keypadgrp";
+				};
+
+				gpio4_default_pins: pins-gpio4 {
+					function = "gpio";
+					groups = "gpio4agrp";
+				};
+
+				gpio6_default_pins: pins-gpio6 {
+					function = "gpio";
+					groups = "gpio6agrp";
+				};
+
+				gpio7_default_pins: pins-gpio7 {
+					function = "gpio";
+					groups = "gpio7agrp";
+				};
+
+				ide_default_pins: pins-ide {
+					function = "pata";
+					groups = "idegrp";
+				};
+
+				lcd_on_dram0_pins: pins-rasteronsdram0 {
+					function = "lcd";
+					groups = "rasteronsdram0grp";
+				};
+
+				lcd_on_dram3_pins: pins-rasteronsdram3 {
+					function = "lcd";
+					groups = "rasteronsdram3grp";
+				};
+			};
+		};
+
+		vic0: interrupt-controller@800b0000 {
+			compatible = "arm,pl192-vic";
+			interrupt-controller;
+			reg = <0x800b0000 0x1000>;
+			#interrupt-cells = <1>;
+			valid-mask = <0x7ffffffc>;
+			valid-wakeup-mask = <0x0>;
+		};
+
+		vic1: interrupt-controller@800c0000 {
+			compatible = "arm,pl192-vic";
+			interrupt-controller;
+			reg = <0x800c0000 0x1000>;
+			#interrupt-cells = <1>;
+			valid-mask = <0x1fffffff>;
+			valid-wakeup-mask = <0x0>;
+		};
+
+		timer: timer@80810000 {
+			compatible = "cirrus,ep9301-timer";
+			reg = <0x80810000 0x100>;
+			interrupt-parent = <&vic1>;
+			interrupts = <19>;
+		};
+
+		dma0: dma-controller@80000000 {
+			compatible = "cirrus,ep9301-dma-m2p";
+			reg = <0x80000000 0x0040>,
+				<0x80000040 0x0040>,
+				<0x80000080 0x0040>,
+				<0x800000c0 0x0040>,
+				<0x80000240 0x0040>,
+				<0x80000200 0x0040>,
+				<0x800002c0 0x0040>,
+				<0x80000280 0x0040>,
+				<0x80000340 0x0040>,
+				<0x80000300 0x0040>;
+			clocks = <&eclk EP93XX_CLK_M2P0>,
+				<&eclk EP93XX_CLK_M2P1>,
+				<&eclk EP93XX_CLK_M2P2>,
+				<&eclk EP93XX_CLK_M2P3>,
+				<&eclk EP93XX_CLK_M2P4>,
+				<&eclk EP93XX_CLK_M2P5>,
+				<&eclk EP93XX_CLK_M2P6>,
+				<&eclk EP93XX_CLK_M2P7>,
+				<&eclk EP93XX_CLK_M2P8>,
+				<&eclk EP93XX_CLK_M2P9>;
+			clock-names = "m2p0", "m2p1",
+				"m2p2", "m2p3",
+				"m2p4", "m2p5",
+				"m2p6", "m2p7",
+				"m2p8", "m2p9";
+			interrupt-parent = <&vic0>;
+			interrupts = <7>, <8>, <9>, <10>, <11>,
+				<12>, <13>, <14>, <15>, <16>;
+			#dma-cells = <1>;
+		};
+
+		dma1: dma-controller@80000100 {
+			compatible = "cirrus,ep9301-dma-m2m";
+			reg = <0x80000100 0x0040>,
+				<0x80000140 0x0040>;
+			clocks = <&eclk EP93XX_CLK_M2M0>,
+				<&eclk EP93XX_CLK_M2M1>;
+			clock-names = "m2m0", "m2m1";
+			interrupt-parent = <&vic0>;
+			interrupts = <17>, <18>;
+			#dma-cells = <1>;
+		};
+
+		i2s: i2s@80820000 {
+			compatible = "cirrus,ep9301-i2s";
+			#sound-dai-cells = <0>;
+			reg = <0x80820000 0x100>;
+			interrupt-parent = <&vic1>;
+			interrupts = <28>;
+			clocks = <&eclk EP93XX_CLK_I2S_MCLK
+				  &eclk EP93XX_CLK_I2S_SCLK
+				  &eclk EP93XX_CLK_I2S_LRCLK>;
+			clock-names = "mclk", "sclk", "lrclk";
+			status = "disabled";
+		};
+
+		gpio0: gpio@80840000 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840000 0x04>,
+			<0x80840010 0x04>,
+			<0x80840090 0x1c>;
+			reg-names = "data", "dir", "intr";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			interrupt-parent = <&vic1>;
+			interrupts = <27>;
+		};
+
+		gpio1: gpio@80840004 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840004 0x04>,
+			<0x80840014 0x04>,
+			<0x808400ac 0x1c>;
+			reg-names = "data", "dir", "intr";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			interrupt-parent = <&vic1>;
+			interrupts = <27>;
+		};
+
+		gpio2: gpio@80840008 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840008 0x04>,
+			<0x80840018 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio2_default_pins>;
+		};
+
+		gpio3: gpio@8084000c {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x8084000c 0x04>,
+			<0x8084001c 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio3_default_pins>;
+		};
+
+		gpio4: gpio@80840020 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840020 0x04>,
+			<0x80840024 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio4_default_pins>;
+		};
+
+		gpio5: gpio@80840030 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840030 0x04>,
+			<0x80840034 0x04>,
+			<0x8084004c 0x1c>;
+			reg-names = "data", "dir", "intr";
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			interrupts-extended = <&vic0 19>, <&vic0 20>,
+				<&vic0 21>, <&vic0 22>,
+				<&vic1 15>, <&vic1 16>,
+				<&vic1 17>, <&vic1 18>;
+		};
+
+		gpio6: gpio@80840038 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840038 0x04>,
+			<0x8084003c 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio6_default_pins>;
+		};
+
+		gpio7: gpio@80840040 {
+			compatible = "cirrus,ep9301-gpio";
+			reg = <0x80840040 0x04>,
+			<0x80840044 0x04>;
+			reg-names = "data", "dir";
+			gpio-controller;
+			#gpio-cells = <2>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&gpio7_default_pins>;
+		};
+
+		ide: ide@800a0000 {
+			compatible = "cirrus,ep9312-pata";
+			reg = <0x800a0000 0x38>;
+			interrupt-parent = <&vic1>;
+			interrupts = <8>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&ide_default_pins>;
+		};
+
+		uart0: uart@808c0000 {
+			compatible = "arm,primecell";
+			reg = <0x808c0000 0x1000>;
+			arm,primecell-periphid = <0x00041010>;
+			clocks = <&eclk EP93XX_CLK_UART1>, <&eclk EP93XX_CLK_UART>;
+			clock-names = "apb:uart1", "apb_pclk";
+			interrupt-parent = <&vic1>;
+			interrupts = <20>;
+			status = "disabled";
+		};
+
+		uart1: uart@808d0000 {
+			compatible = "arm,primecell";
+			reg = <0x808d0000 0x1000>;
+			arm,primecell-periphid = <0x00041010>;
+			clocks = <&eclk EP93XX_CLK_UART2>, <&eclk EP93XX_CLK_UART>;
+			clock-names = "apb:uart2", "apb_pclk";
+			interrupt-parent = <&vic1>;
+			interrupts = <22>;
+			status = "disabled";
+		};
+
+		uart2: uart@808b0000 {
+			compatible = "arm,primecell";
+			reg = <0x808b0000 0x1000>;
+			arm,primecell-periphid = <0x00041010>;
+			clocks = <&eclk EP93XX_CLK_UART3>, <&eclk EP93XX_CLK_UART>;
+			clock-names = "apb:uart3", "apb_pclk";
+			interrupt-parent = <&vic1>;
+			interrupts = <23>;
+			status = "disabled";
+		};
+
+		usb0: usb@80020000 {
+			compatible = "generic-ohci";
+			reg = <0x80020000 0x10000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <24>;
+			clocks = <&eclk EP93XX_CLK_USB>;
+			status = "disabled";
+		};
+
+		eth0: ethernet@80010000 {
+			compatible = "cirrus,ep9301-eth";
+			reg = <0x80010000 0x10000>;
+			interrupt-parent = <&vic1>;
+			interrupts = <7>;
+			mdio0: mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+
+		rtc0: rtc@80920000 {
+			compatible = "cirrus,ep9301-rtc";
+			reg = <0x80920000 0x100>;
+		};
+
+		spi0: spi@808a0000 {
+			compatible = "cirrus,ep9301-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x808a0000 0x18>;
+			interrupt-parent = <&vic1>;
+			interrupts = <21>;
+			clocks = <&eclk EP93XX_CLK_SPI>;
+			cs-gpios = <&gpio5 2 0>;
+			cirrus,ep9301-use-dma;
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi_default_pins>;
+			status = "disabled";
+		};
+
+		adc: adc@80900000 {
+			compatible = "cirrus,ep9301-adc";
+			reg = <0x80900000 0x28>;
+			clocks = <&eclk EP93XX_CLK_ADC>;
+			interrupt-parent = <&vic0>;
+			interrupts = <30>;
+			status = "disabled";
+		};
+
+		watchdog0: watchdog@80940000 {
+			compatible = "cirrus,ep9301-wdt";
+			reg = <0x80940000 0x08>;
+		};
+
+		pwm0: pwm@80910000 {
+			compatible = "cirrus,ep9301-pwm";
+			reg = <0x80910000 0x10>;
+			clocks = <&eclk EP93XX_CLK_PWM>;
+			status = "disabled";
+		};
+
+		pwm1: pwm@80910020 {
+			compatible = "cirrus,ep9301-pwm";
+			reg = <0x80910020 0x10>;
+			clocks = <&eclk EP93XX_CLK_PWM>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pwm1_default_pins>;
+		};
+
+		keypad: keypad@800f0000 {
+			compatible = "cirrus,ep9307-keypad";
+			reg = <0x800f0000 0x0c>;
+			interrupt-parent = <&vic0>;
+			interrupts = <29>;
+			clocks = <&eclk EP93XX_CLK_KEYPAD>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&keypad_default_pins>;
+			linux,keymap =
+						<KEY_UP>,
+						<KEY_DOWN>,
+						<KEY_VOLUMEDOWN>,
+						<KEY_HOME>,
+						<KEY_RIGHT>,
+						<KEY_LEFT>,
+						<KEY_ENTER>,
+						<KEY_VOLUMEUP>,
+						<KEY_F6>,
+						<KEY_F8>,
+						<KEY_F9>,
+						<KEY_F10>,
+						<KEY_F1>,
+						<KEY_F2>,
+						<KEY_F3>,
+						<KEY_POWER>;
+		};
+	};
+
+	xtali: oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <14745600>;
+		clock-output-names = "xtali";
+	};
+
+	i2c0: i2c0 {
+		compatible = "i2c-gpio";
+		sda-gpios = <&gpio6 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&gpio6 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led0 {
+			label = "grled";
+			gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			function = LED_FUNCTION_HEARTBEAT;
+		};
+
+		led1 {
+			label = "rdled";
+			gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_FAULT;
+		};
+	};
+};
