diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index c99c3372a4b5..bbc232bdadc4 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -53,4 +53,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-pumpkin.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8365-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8365-pumpkin.dts
new file mode 100644
index 000000000000..88fa5d19c627
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8365-pumpkin.dts
@@ -0,0 +1,542 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2021 BayLibre, SAS.
+ * Copyright (c) 2023 Ideas on Board Oy
+ *
+ * Author: Fabien Parent <fparent@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/mt8365-pinfunc.h>
+
+#include "mt8365.dtsi"
+#include "mt6357.dtsi"
+
+/ {
+	model = "OLogic Pumpkin i350 EVK";
+	compatible = "ologic,pumpkin-i350", "mediatek,mt8365";
+
+	aliases {
+		ethernet0 = &ethernet_usb;
+		mmc0 = &mmc0;
+		mmc1 = &mmc1;
+		mmc2 = &mmc2;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:921600n8";
+	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-red {
+			gpios = <&gpio_exp 12 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_HEARTBEAT;
+			linux,default-trigger = "heartbeat";
+		};
+
+		led-green {
+			gpios = <&gpio_exp 13 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "off";
+		};
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x80000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* 192 KiB reserved for ARM Trusted Firmware (BL31) */
+		secmon@43000000 {
+			no-map;
+			reg = <0 0x43000000 0 0x30000>;
+		};
+
+		/*
+		 * 12 MiB reserved for OP-TEE (BL32)
+		 * +-----------------------+ 0x43e0_0000
+		 * |      SHMEM 2MiB       |
+		 * +-----------------------+ 0x43c0_0000
+		 * |        | TA_RAM  8MiB |
+		 * + TZDRAM +--------------+ 0x4340_0000
+		 * |        | TEE_RAM 2MiB |
+		 * +-----------------------+ 0x4320_0000
+		 */
+		optee@43200000 {
+			no-map;
+			reg = <0 0x43200000 0 0x00c00000>;
+		};
+	};
+
+	usb_otg_vbus: usb-otg-vbus-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 25 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+};
+
+&cpu0 {
+	proc-supply = <&mt6357_vproc_reg>;
+	sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
+&cpu1 {
+	proc-supply = <&mt6357_vproc_reg>;
+	sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
+&cpu2 {
+	proc-supply = <&mt6357_vproc_reg>;
+	sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
+&cpu3 {
+	proc-supply = <&mt6357_vproc_reg>;
+	sram-supply = <&mt6357_vsram_proc_reg>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+
+	clock-frequency = <100000>;
+};
+
+&i2c1 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
+	clock-frequency = <100000>;
+
+	gpio_exp: gpio@20 {
+		compatible = "ti,tca6416";
+		reg = <0x20>;
+		reset-gpios = <&pio 78 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&tca6416_pins>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
+	clock-frequency = <100000>;
+};
+
+&i2c3 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
+	clock-frequency = <100000>;
+};
+
+&keypad {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&keypad_pins>;
+
+	keypad,num-rows = <2>;
+	keypad,num-columns = <1>;
+	mediatek,debounce-us = <32000>;
+	mediatek,double-keys;
+
+	linux,keymap = <MATRIX_KEY(0x00, 0x00, KEY_VOLUMEDOWN)
+			MATRIX_KEY(0x01, 0x00, KEY_VOLUMEUP)>;
+};
+
+/* eMMC */
+&mmc0 {
+	status = "okay";
+
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+
+	assigned-clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>;
+	assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL>;
+
+	bus-width = <8>;
+	max-frequency = <200000000>;
+
+	vmmc-supply = <&mt6357_vemc_reg>;
+	vqmmc-supply = <&mt6357_vio18_reg>;
+
+	cap-mmc-highspeed;
+	cap-mmc-hw-reset;
+	hs400-ds-delay = <0x12012>;
+	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	no-sd;
+	no-sdio;
+	non-removable;
+};
+
+/* SD card connector */
+&mmc1 {
+	status = "okay";
+
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc1_pins_default>;
+	pinctrl-1 = <&mmc1_pins_uhs>;
+
+	bus-width = <4>;
+	max-frequency = <200000000>;
+
+	vmmc-supply = <&mt6357_vmch_reg>;
+	vqmmc-supply = <&mt6357_vmc_reg>;
+
+	cap-sd-highspeed;
+	cd-gpios = <&pio 76 GPIO_ACTIVE_LOW>;
+	sd-uhs-sdr104;
+	sd-uhs-sdr50;
+};
+
+/* WiFi module */
+&mmc2 {
+	status = "okay";
+
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc2_pins_default>;
+	pinctrl-1 = <&mmc2_pins_uhs>;
+
+	assigned-clocks = <&topckgen CLK_TOP_MSDC50_2_SEL>;
+	assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL>;
+
+	bus-width = <4>;
+	max-frequency = <200000000>;
+
+	vmmc-supply = <&mt6357_vemc_reg>;
+	vqmmc-supply = <&mt6357_vio18_reg>;
+
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	wakeup-source;
+	hs400-ds-delay = <0x12012>;
+	keep-power-in-suspend;
+	non-removable;
+	sd-uhs-sdr104;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+};
+
+&mt6357_pmic {
+	interrupt-parent = <&pio>;
+	interrupts = <145 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
+};
+
+&pio {
+	i2c0_pins: i2c0-pins {
+		pins {
+			pinmux = <MT8365_PIN_57_SDA0__FUNC_SDA0_0>,
+				 <MT8365_PIN_58_SCL0__FUNC_SCL0_0>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+			bias-pull-up;
+		};
+	};
+
+
+	i2c1_pins: i2c1-pins {
+		pins {
+			pinmux = <MT8365_PIN_59_SDA1__FUNC_SDA1_0>,
+				 <MT8365_PIN_60_SCL1__FUNC_SCL1_0>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+			bias-pull-up;
+		};
+	};
+
+	i2c2_pins: i2c2-pins {
+		pins {
+			pinmux = <MT8365_PIN_61_SDA2__FUNC_SDA2_0>,
+				 <MT8365_PIN_62_SCL2__FUNC_SCL2_0>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+			bias-pull-up;
+		};
+	};
+
+	i2c3_pins: i2c3-pins {
+		pins {
+			pinmux = <MT8365_PIN_63_SDA3__FUNC_SDA3_0>,
+				 <MT8365_PIN_64_SCL3__FUNC_SCL3_0>;
+			mediatek,pull-up-adv = <3>;
+			mediatek,drive-strength-adv = <00>;
+			bias-pull-up;
+		};
+	};
+
+	keypad_pins: keypad-pins {
+		pins {
+			pinmux = <MT8365_PIN_22_KPROW0__FUNC_KPROW0>,
+				 <MT8365_PIN_23_KPROW1__FUNC_KPROW1>,
+				 <MT8365_PIN_24_KPCOL0__FUNC_KPCOL0>;
+		};
+	};
+
+	mmc0_pins_default: mmc0-default-pins {
+		clk-pins {
+			pinmux = <MT8365_PIN_99_MSDC0_CLK__FUNC_MSDC0_CLK>;
+			bias-pull-down;
+		};
+
+		cmd-dat-pins {
+			pinmux = <MT8365_PIN_103_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
+				 <MT8365_PIN_102_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
+				 <MT8365_PIN_101_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
+				 <MT8365_PIN_100_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
+				 <MT8365_PIN_96_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
+				 <MT8365_PIN_95_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
+				 <MT8365_PIN_94_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
+				 <MT8365_PIN_93_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
+				 <MT8365_PIN_98_MSDC0_CMD__FUNC_MSDC0_CMD>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		rst-pins {
+			pinmux = <MT8365_PIN_97_MSDC0_RSTB__FUNC_MSDC0_RSTB>;
+			bias-pull-up;
+		};
+	};
+
+	mmc0_pins_uhs: mmc0-uhs-pins{
+		clk-pins {
+			pinmux = <MT8365_PIN_99_MSDC0_CLK__FUNC_MSDC0_CLK>;
+			drive-strength = <MTK_DRIVE_10mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		cmd-dat-pins {
+			pinmux = <MT8365_PIN_103_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
+				 <MT8365_PIN_102_MSDC0_DAT1__FUNC_MSDC0_DAT1>,
+				 <MT8365_PIN_101_MSDC0_DAT2__FUNC_MSDC0_DAT2>,
+				 <MT8365_PIN_100_MSDC0_DAT3__FUNC_MSDC0_DAT3>,
+				 <MT8365_PIN_96_MSDC0_DAT4__FUNC_MSDC0_DAT4>,
+				 <MT8365_PIN_95_MSDC0_DAT5__FUNC_MSDC0_DAT5>,
+				 <MT8365_PIN_94_MSDC0_DAT6__FUNC_MSDC0_DAT6>,
+				 <MT8365_PIN_93_MSDC0_DAT7__FUNC_MSDC0_DAT7>,
+				 <MT8365_PIN_98_MSDC0_CMD__FUNC_MSDC0_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_10mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		ds-pins {
+			pinmux = <MT8365_PIN_104_MSDC0_DSL__FUNC_MSDC0_DSL>;
+			drive-strength = <MTK_DRIVE_10mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		rst-pins {
+			pinmux = <MT8365_PIN_97_MSDC0_RSTB__FUNC_MSDC0_RSTB>;
+			drive-strength = <MTK_DRIVE_10mA>;
+			bias-pull-up;
+		};
+	};
+
+	mmc1_pins_default: mmc1-default-pins {
+		cd-pins {
+			pinmux = <MT8365_PIN_76_CMDAT8__FUNC_GPIO76>;
+			bias-pull-up;
+		};
+
+		clk-pins {
+			pinmux = <MT8365_PIN_88_MSDC1_CLK__FUNC_MSDC1_CLK>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		cmd-dat-pins {
+			pinmux = <MT8365_PIN_89_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
+				 <MT8365_PIN_90_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
+				 <MT8365_PIN_91_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
+				 <MT8365_PIN_92_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
+				 <MT8365_PIN_87_MSDC1_CMD__FUNC_MSDC1_CMD>;
+			input-enable;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc1_pins_uhs: mmc1-uhs-pins {
+		cd-pins {
+			pinmux = <MT8365_PIN_76_CMDAT8__FUNC_GPIO76>;
+			bias-pull-up;
+		};
+
+		clk-pins {
+			pinmux = <MT8365_PIN_88_MSDC1_CLK__FUNC_MSDC1_CLK>;
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		cmd-dat-pins {
+			pinmux = <MT8365_PIN_89_MSDC1_DAT0__FUNC_MSDC1_DAT0>,
+				 <MT8365_PIN_90_MSDC1_DAT1__FUNC_MSDC1_DAT1>,
+				 <MT8365_PIN_91_MSDC1_DAT2__FUNC_MSDC1_DAT2>,
+				 <MT8365_PIN_92_MSDC1_DAT3__FUNC_MSDC1_DAT3>,
+				 <MT8365_PIN_87_MSDC1_CMD__FUNC_MSDC1_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_6mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+	};
+
+	mmc2_pins_default: mmc2-default-pins {
+		clk-pins {
+			pinmux = <MT8365_PIN_81_MSDC2_CLK__FUNC_MSDC2_CLK>;
+			drive-strength = <MTK_DRIVE_4mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		cmd-dat-pins {
+			pinmux = <MT8365_PIN_82_MSDC2_DAT0__FUNC_MSDC2_DAT0>,
+				 <MT8365_PIN_83_MSDC2_DAT1__FUNC_MSDC2_DAT1>,
+				 <MT8365_PIN_84_MSDC2_DAT2__FUNC_MSDC2_DAT2>,
+				 <MT8365_PIN_85_MSDC2_DAT3__FUNC_MSDC2_DAT3>,
+				 <MT8365_PIN_80_MSDC2_CMD__FUNC_MSDC2_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_4mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		sysrstb-en-pins {
+			pinmux = <MT8365_PIN_74_CMDAT6__FUNC_GPIO74>;
+			output-low;
+		};
+	};
+
+	mmc2_pins_uhs: mmc2-uhs-pins {
+		clk-pins {
+			pinmux = <MT8365_PIN_81_MSDC2_CLK__FUNC_MSDC2_CLK>;
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		cmd-dat-pins {
+			pinmux = <MT8365_PIN_82_MSDC2_DAT0__FUNC_MSDC2_DAT0>,
+				 <MT8365_PIN_83_MSDC2_DAT1__FUNC_MSDC2_DAT1>,
+				 <MT8365_PIN_84_MSDC2_DAT2__FUNC_MSDC2_DAT2>,
+				 <MT8365_PIN_85_MSDC2_DAT3__FUNC_MSDC2_DAT3>,
+				 <MT8365_PIN_80_MSDC2_CMD__FUNC_MSDC2_CMD>;
+			input-enable;
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
+		};
+
+		ds-pins {
+			pinmux = <MT8365_PIN_86_MSDC2_DSL__FUNC_MSDC2_DSL>;
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
+		};
+
+		sysrstb-en-pins {
+			pinmux = <MT8365_PIN_126_DMIC3_CLK__FUNC_GPIO126>;
+			output-high;
+		};
+	};
+
+	tca6416_pins: tca6416-pins {
+		rst-n-pins {
+			pinmux = <MT8365_PIN_78_CMHSYNC__FUNC_GPIO78>;
+			output-high;
+		};
+
+		int-n-pins {
+			pinmux = <MT8365_PIN_79_CMVSYNC__FUNC_GPIO79>;
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	usb_pins: usb-pins {
+		hub-rst-pins {
+			pinmux = <MT8365_PIN_70_CMDAT2__FUNC_GPIO70>;
+			output-low;
+		};
+
+		id-pins {
+			pinmux = <MT8365_PIN_39_URXD2__FUNC_GPIO39>;
+			input-enable;
+			bias-pull-up;
+		};
+
+		vbus-pins {
+			pinmux = <MT8365_PIN_25_KPCOL1__FUNC_USB_DRVVBUS>;
+		};
+	};
+};
+
+&ssusb {
+	status = "okay";
+
+	pinctrl-0 = <&usb_pins>;
+	pinctrl-names = "default";
+
+	/* Host mode only for now, TUSB322 support is missing. */
+	dr_mode = "host";
+	maximum-speed = "high-speed";
+	vusb33-supply = <&mt6357_vusb33_reg>;
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usb_host {
+	status = "okay";
+
+	vusb33-supply = <&mt6357_vusb33_reg>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	hub@2 {
+		reg = <2>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethernet_usb: ethernet@1 {
+			compatible = "usb424,ec00";
+			reg = <1>;
+		};
+	};
+};
