diff --git a/arch/arm/dts/mt8175.dtsi b/arch/arm/dts/mt8175.dtsi
new file mode 100644
index 000000000000..bfb02741eef4
--- /dev/null
+++ b/arch/arm/dts/mt8175.dtsi
@@ -0,0 +1,229 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Copyright (C) 2021 BayLibre, SAS
+ * Author: Ben Ho <ben.ho@mediatek.com>
+ *         Erin Lo <erin.lo@mediatek.com>
+ *         Fabien Parent <fparent@baylibre.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/mt8175-clk.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/phy/phy.h>
+
+/ {
+	compatible = "mediatek,mt8175";
+	interrupt-parent = <&sysirq>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x000>;
+			enable-method = "psci";
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x001>;
+			enable-method = "psci";
+		};
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x002>;
+			enable-method = "psci";
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x003>;
+			enable-method = "psci";
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	soc {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		compatible = "simple-bus";
+		ranges;
+
+		watchdog: watchdog@10007000 {
+			compatible = "mediatek,mt8175-rgu",
+				     "mediatek,wdt";
+			reg = <0 0x10007000 0 0x100>;
+			#reset-cells = <1>;
+		};
+
+		gic: interrupt-controller@c000000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <4>;
+			interrupt-parent = <&gic>;
+			interrupt-controller;
+			reg = <0 0xc000000 0 0x80000>,
+			      <0 0xc080000 0 0x80000>;
+
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+		};
+
+		sysirq: intpol-controller@10200a80 {
+			compatible = "mediatek,mt8175-sysirq",
+				     "mediatek,mt6577-sysirq";
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupt-parent = <&gic>;
+			reg = <0 0x10200a80 0 0x20>;
+		};
+
+		topckgen: topckgen@10000000 {
+			compatible = "mediatek,mt8175-topckgen", "syscon";
+			reg = <0 0x10000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		topckgen_cg: topckgen-cg@10000000 {
+			compatible = "mediatek,mt8175-topckgen-cg", "syscon";
+			reg = <0 0x10000000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		infracfg: infracfg@10001000 {
+			compatible = "mediatek,mt8175-infracfg", "syscon";
+			reg = <0 0x10001000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		apmixedsys: syscon@1000c000 {
+			compatible = "mediatek,mt8175-apmixedsys", "syscon";
+			reg = <0 0x1000c000 0 0x1000>;
+			#clock-cells = <1>;
+		};
+
+		uart0: uart0@11002000 {
+			compatible = "mediatek,mt8175-uart",
+				     "mediatek,hsuart";
+			reg = <0 0x11002000 0 0x1000>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_LOW>;
+			clock-frequency = <26000000>;
+			clocks = <&topckgen CLK_TOP_CLK26M>, <&infracfg CLK_IFR_UART0>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart1: uart1@11003000 {
+			compatible = "mediatek,mt8175-uart",
+				     "mediatek,hsuart";
+			reg = <0 0x11003000 0 0x1000>;
+			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_CLK26M>, <&infracfg CLK_IFR_UART1>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		uart2: uart2@11004000 {
+			compatible = "mediatek,mt8175-uart",
+				     "mediatek,hsuart";
+			reg = <0 0x11004000 0 0x1000>;
+			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_CLK26M>, <&infracfg CLK_IFR_UART2>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		mmc0: mmc@11230000 {
+			compatible = "mediatek,mt8175-mmc", "mediatek,mt8183-mmc";
+			reg = <0 0x11230000 0 0x1000>,
+			      <0 0x11cd0000 0 0x1000>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&topckgen CLK_TOP_MSDC50_0_SEL>,
+				 <&infracfg CLK_IFR_MSDC0_HCLK>,
+				 <&infracfg CLK_IFR_MSDC0_SRC>;
+			clock-names = "source", "hclk", "source_cg";
+			status = "disabled";
+		};
+
+		u3phy: usb-phy@11cc0000 {
+			compatible = "mediatek,generic-tphy-v2";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0 0x11cc0000 0x2000>;
+			status = "okay";
+
+			u2port0: usb-phy@0 {
+				reg = <0 0x400>;
+				clocks = <&topckgen_cg CLK_TOP_SSUSB_PHY_CK_EN>,
+					 <&topckgen_cg CLK_TOP_USB20_48M_EN>;
+				clock-names = "ref", "da_ref";
+				#phy-cells = <1>;
+				status = "okay";
+			};
+
+			u2port1: usb-phy@1000 {
+				reg = <0x1000 0x400>;
+				clocks = <&topckgen_cg CLK_TOP_SSUSB_PHY_CK_EN>,
+					 <&topckgen_cg CLK_TOP_USB20_48M_EN>;
+				clock-names = "ref", "da_ref";
+				#phy-cells = <1>;
+				status = "okay";
+			};
+		};
+
+		usb: usb@11201000 {
+			compatible ="mediatek,mt8175-mtu3", "mediatek,mtu3";
+			reg = <0 0x11203e00 0 0x0100>;
+			reg-names = "ippc";
+			phys = <&u2port0 PHY_TYPE_USB2>,
+			       <&u2port1 PHY_TYPE_USB2>;
+			clocks = <&topckgen_cg CLK_TOP_SSUSB_TOP_CK_EN>,
+				 <&infracfg CLK_IFR_SSUSB_REF>,
+				 <&infracfg CLK_IFR_SSUSB_SYS>,
+				 <&infracfg CLK_IFR_ICUSB>;
+			clock-names = "sys_ck", "ref_ck", "mcu_ck",
+				      "dma_ck";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			status = "disabled";
+
+			ssusb: ssusb@11200000 {
+				compatible = "mediatek,ssusb";
+				reg = <0 0x11200000 0 0x3e00>;
+				reg-names = "mac";
+				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_LOW>;
+				status = "disabled";
+			};
+		};
+	};
+};
diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
index e067604d9b39..4a91fb764175 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -41,6 +41,14 @@ config TARGET_MT7629
 	  including DDR3, crypto engine, 3x3 11n/ac Wi-Fi, Gigabit Ethernet,
 	  switch, USB3.0, PCIe, UART, SPI, I2C and PWM.
 
+config TARGET_MT8175
+	bool "MediaTek MT8175 SoC"
+	select ARM64
+	help
+	  The MediaTek MT8175 is a ARM64-based SoC with a quad-core Cortex-A53.
+	  It is including UART, SPI, USB2.0 dual role, SD and MMC cards, NAND, PWM,
+	  I2C, I2S, S/PDIF, and several LPDDR3 and LPDDR4 options.
+
 config TARGET_MT8183
 	bool "MediaTek MT8183 SoC"
 	select ARM64
@@ -83,6 +91,7 @@ endchoice
 source "board/mediatek/mt7622/Kconfig"
 source "board/mediatek/mt7623/Kconfig"
 source "board/mediatek/mt7629/Kconfig"
+source "board/mediatek/mt8175/Kconfig"
 source "board/mediatek/mt8183/Kconfig"
 source "board/mediatek/mt8512/Kconfig"
 source "board/mediatek/mt8516/Kconfig"
diff --git a/arch/arm/mach-mediatek/Makefile b/arch/arm/mach-mediatek/Makefile
index 0f5b0c16d2cb..ba030fb0b373 100644
--- a/arch/arm/mach-mediatek/Makefile
+++ b/arch/arm/mach-mediatek/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_MT8512) += mt8512/
 obj-$(CONFIG_TARGET_MT7622) += mt7622/
 obj-$(CONFIG_TARGET_MT7623) += mt7623/
 obj-$(CONFIG_TARGET_MT7629) += mt7629/
+obj-$(CONFIG_TARGET_MT8175) += mt8175/
 obj-$(CONFIG_TARGET_MT8183) += mt8183/
 obj-$(CONFIG_TARGET_MT8516) += mt8516/
 obj-$(CONFIG_TARGET_MT8518) += mt8518/
diff --git a/arch/arm/mach-mediatek/mt8175/Makefile b/arch/arm/mach-mediatek/mt8175/Makefile
new file mode 100644
index 000000000000..886ab7e4eb9f
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt8175/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier:	GPL-2.0
+
+obj-y += init.o
diff --git a/arch/arm/mach-mediatek/mt8175/init.c b/arch/arm/mach-mediatek/mt8175/init.c
new file mode 100644
index 000000000000..5161c1ce78d5
--- /dev/null
+++ b/arch/arm/mach-mediatek/mt8175/init.c
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ * Copyright (C) 2021 BayLibre, SAS
+ * Author: Fabien Parent <fparent@baylibre.com>
+ */
+
+#include <common.h>
+#include <fdtdec.h>
+#include <asm/armv8/mmu.h>
+#include <asm/global_data.h>
+#include <asm/system.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int dram_init(void)
+{
+	int ret;
+
+	ret = fdtdec_setup_memory_banksize();
+	if (ret)
+		return ret;
+
+	return fdtdec_setup_mem_size_base();
+}
+
+int dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = gd->ram_base;
+	gd->bd->bi_dram[0].size = gd->ram_size;
+
+	return 0;
+}
+
+int mtk_pll_early_init(void)
+{
+	return 0;
+}
+
+int mtk_soc_early_init(void)
+{
+	return 0;
+}
+
+void reset_cpu(ulong addr)
+{
+	psci_system_reset();
+}
+
+int print_cpuinfo(void)
+{
+	printf("CPU:   MediaTek MT8175\n");
+	return 0;
+}
+
+static struct mm_region mt8175_mem_map[] = {
+	{
+		/* DDR */
+		.virt = 0x40000000UL,
+		.phys = 0x40000000UL,
+		.size = 0x40000000UL,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_OUTER_SHARE,
+	}, {
+		.virt = 0x00000000UL,
+		.phys = 0x00000000UL,
+		.size = 0x20000000UL,
+		.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+			 PTE_BLOCK_NON_SHARE |
+			 PTE_BLOCK_PXN | PTE_BLOCK_UXN
+	}, {
+		0,
+	}
+};
+
+struct mm_region *mem_map = mt8175_mem_map;
