diff --git a/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi b/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi
index b6abecbcfa81..faed5c8bc721 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi
@@ -1103,6 +1103,12 @@ &u3phy2 {
 };
 
 /* USB detachable base */
+&ssusb0 {
+	dr_mode = "host";
+	vusb33-supply = <&pp3300_s3>;
+	status = "okay";
+};
+
 &xhci0 {
 	/* controlled by EC */
 	vbus-supply = <&pp3300_z1>;
@@ -1110,6 +1116,12 @@ &xhci0 {
 };
 
 /* USB3 hub */
+&ssusb1 {
+	dr_mode = "host";
+	vusb33-supply = <&pp3300_s3>;
+	status = "okay";
+};
+
 &xhci1 {
 	vusb33-supply = <&pp3300_s3>;
 	vbus-supply = <&pp5000_usb_vbus>;
@@ -1117,6 +1129,12 @@ &xhci1 {
 };
 
 /* USB BT */
+&ssusb2 {
+	dr_mode = "host";
+	vusb33-supply = <&pp3300_s3>;
+	status = "okay";
+};
+
 &xhci2 {
 	/* no power supply since MT7921's power is controlled by PCIe */
 	/* MT7921's USB BT has issues with USB2 LPM */
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index d2e1ff7236b1..2b797f160556 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -1649,6 +1649,38 @@ spi5: spi@11019000 {
 			status = "disabled";
 		};
 
+		ssusb1: usb@11201000 {
+			compatible = "mediatek,mt8188-mtu3", "mediatek,mtu3";
+			reg = <0 0x11201000 0 0x2dff>, <0 0x11203e00 0 0x0100>;
+			reg-names = "mac", "ippc";
+			ranges = <0 0 0 0x11200000 0 0x3f00>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			interrupts-extended = <&gic GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH 0>;
+			assigned-clocks = <&topckgen CLK_TOP_USB_TOP>;
+			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
+			clocks = <&pericfg_ao CLK_PERI_AO_SSUSB_BUS>,
+				 <&topckgen CLK_TOP_SSUSB_TOP_REF>,
+				 <&pericfg_ao CLK_PERI_AO_SSUSB_XHCI>;
+			clock-names = "sys_ck", "ref_ck", "mcu_ck";
+			phys = <&u2port1 PHY_TYPE_USB2>, <&u3port1 PHY_TYPE_USB3>;
+			wakeup-source;
+			mediatek,syscon-wakeup = <&pericfg 0x468 2>;
+			status = "disabled";
+
+			xhci1: usb@0 {
+				compatible = "mediatek,mt8188-xhci", "mediatek,mtk-xhci";
+				reg = <0 0 0 0x1000>;
+				reg-names = "mac";
+				interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH 0>;
+				assigned-clocks = <&topckgen CLK_TOP_SSUSB_XHCI>;
+				assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
+				clocks = <&pericfg_ao CLK_PERI_AO_SSUSB_XHCI>;
+				clock-names = "sys_ck";
+				status = "disabled";
+			};
+		};
+
 		eth: ethernet@11021000 {
 			compatible = "mediatek,mt8188-gmac", "mediatek,mt8195-gmac",
 				     "snps,dwmac-5.10a";
@@ -1746,27 +1778,6 @@ queue3 {
 			};
 		};
 
-		xhci1: usb@11200000 {
-			compatible = "mediatek,mt8188-xhci", "mediatek,mtk-xhci";
-			reg = <0 0x11200000 0 0x1000>,
-			      <0 0x11203e00 0 0x0100>;
-			reg-names = "mac", "ippc";
-			interrupts = <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH 0>;
-			phys = <&u2port1 PHY_TYPE_USB2>,
-			       <&u3port1 PHY_TYPE_USB3>;
-			assigned-clocks = <&topckgen CLK_TOP_USB_TOP>,
-					  <&topckgen CLK_TOP_SSUSB_XHCI>;
-			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>,
-						 <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
-			clocks = <&pericfg_ao CLK_PERI_AO_SSUSB_BUS>,
-				 <&topckgen CLK_TOP_SSUSB_TOP_REF>,
-				 <&pericfg_ao CLK_PERI_AO_SSUSB_XHCI>;
-			clock-names = "sys_ck", "ref_ck", "mcu_ck";
-			mediatek,syscon-wakeup = <&pericfg 0x468 2>;
-			wakeup-source;
-			status = "disabled";
-		};
-
 		mmc0: mmc@11230000 {
 			compatible = "mediatek,mt8188-mmc", "mediatek,mt8183-mmc";
 			reg = <0 0x11230000 0 0x10000>,
@@ -1867,42 +1878,68 @@ imp_iic_wrap_c: clock-controller@11283000 {
 			#clock-cells = <1>;
 		};
 
-		xhci2: usb@112a0000 {
-			compatible = "mediatek,mt8188-xhci", "mediatek,mtk-xhci";
-			reg = <0 0x112a0000 0 0x1000>,
-			      <0 0x112a3e00 0 0x0100>;
+		ssusb2: usb@112a1000 {
+			compatible = "mediatek,mt8188-mtu3", "mediatek,mtu3";
+			reg = <0 0x112a1000 0 0x2dff>, <0 0x112a3e00 0 0x0100>;
 			reg-names = "mac", "ippc";
-			interrupts = <GIC_SPI 536 IRQ_TYPE_LEVEL_HIGH 0>;
-			phys = <&u2port2 PHY_TYPE_USB2>;
-			assigned-clocks = <&topckgen CLK_TOP_SSUSB_XHCI_3P>,
-					  <&topckgen CLK_TOP_USB_TOP_3P>;
-			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>,
-						 <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
+			ranges = <0 0 0 0x112a0000 0 0x3f00>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			interrupts-extended = <&gic GIC_SPI 535 IRQ_TYPE_LEVEL_HIGH 0>;
+			assigned-clocks = <&topckgen CLK_TOP_USB_TOP_3P>;
+			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
 			clocks = <&pericfg_ao CLK_PERI_AO_SSUSB_3P_BUS>,
 				 <&topckgen CLK_TOP_SSUSB_TOP_P3_REF>,
 				 <&pericfg_ao CLK_PERI_AO_SSUSB_3P_XHCI>;
 			clock-names = "sys_ck", "ref_ck", "mcu_ck";
+			phys = <&u2port2 PHY_TYPE_USB2>;
+			wakeup-source;
+			mediatek,syscon-wakeup = <&pericfg 0x470 2>;
 			status = "disabled";
+
+			xhci2: usb@0 {
+				compatible = "mediatek,mt8188-xhci", "mediatek,mtk-xhci";
+				reg = <0 0 0 0x1000>;
+				reg-names = "mac";
+				interrupts = <GIC_SPI 536 IRQ_TYPE_LEVEL_HIGH 0>;
+				assigned-clocks = <&topckgen CLK_TOP_SSUSB_XHCI_3P>;
+				assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
+				clocks = <&pericfg_ao CLK_PERI_AO_SSUSB_3P_XHCI>;
+				clock-names = "sys_ck";
+				status = "disabled";
+			};
 		};
 
-		xhci0: usb@112b0000 {
-			compatible = "mediatek,mt8188-xhci", "mediatek,mtk-xhci";
-			reg = <0 0x112b0000 0 0x1000>,
-			      <0 0x112b3e00 0 0x0100>;
+		ssusb0: usb@112b1000 {
+			compatible = "mediatek,mt8188-mtu3", "mediatek,mtu3";
+			reg = <0 0x112b1000 0 0x2dff>, <0 0x112b3e00 0 0x0100>;
 			reg-names = "mac", "ippc";
-			interrupts = <GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH 0>;
-			phys = <&u2port0 PHY_TYPE_USB2>;
-			assigned-clocks = <&topckgen CLK_TOP_SSUSB_XHCI_2P>,
-					  <&topckgen CLK_TOP_USB_TOP_2P>;
-			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>,
-						 <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
+			ranges = <0 0 0 0x112b0000 0 0x3f00>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			interrupts-extended = <&gic GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH 0>;
+			assigned-clocks = <&topckgen CLK_TOP_SSUSB_XHCI_2P>;
+			assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
 			clocks = <&pericfg_ao CLK_PERI_AO_SSUSB_2P_BUS>,
 				 <&topckgen CLK_TOP_SSUSB_TOP_P2_REF>,
 				 <&pericfg_ao CLK_PERI_AO_SSUSB_2P_XHCI>;
 			clock-names = "sys_ck", "ref_ck", "mcu_ck";
-			mediatek,syscon-wakeup = <&pericfg 0x460 2>;
+			phys = <&u2port0 PHY_TYPE_USB2>;
 			wakeup-source;
+			mediatek,syscon-wakeup = <&pericfg 0x460 2>;
 			status = "disabled";
+
+			xhci0: usb@0 {
+				compatible = "mediatek,mt8188-xhci", "mediatek,mtk-xhci";
+				reg = <0 0 0 0x1000>;
+				reg-names = "mac";
+				interrupts = <GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH 0>;
+				assigned-clocks = <&topckgen CLK_TOP_USB_TOP_2P>;
+				assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5_D4>;
+				clocks = <&pericfg_ao CLK_PERI_AO_SSUSB_2P_XHCI>;
+				clock-names = "sys_ck";
+				status = "disabled";
+			};
 		};
 
 		pcie: pcie@112f0000 {
diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi
index a37cf102a6e9..fd977daa4185 100644
--- a/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-common.dtsi
@@ -1011,13 +1011,25 @@ &u3phy2 {
 	status = "okay";
 };
 
+&ssusb0 {
+	dr_mode = "host";
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	status = "okay";
+};
+
 &xhci0 {
 	status = "okay";
+};
+
+&ssusb1 {
+	dr_mode = "host";
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	status = "okay";
 };
 
 &xhci1 {
 	status = "okay";
+	vdd-supply = <&usb_hub_fixed_3v3>;
 	vusb33-supply = <&mt6359_vusb_ldo_reg>;
 	#address-cells = <1>;
 	#size-cells = <0>;
@@ -1037,6 +1049,22 @@ hub_3_0: hub@2 {
 		reset-gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
 		vdd-supply = <&usb_hub_fixed_3v3>;
 	};
+
+	port {
+		xhci_ss_ep: endpoint {
+			remote-endpoint = <&typec_con_ss>;
+		};
+	};
+};
+
+&ssusb2 {
+	interrupts-extended = <&gic GIC_SPI 536 IRQ_TYPE_LEVEL_HIGH 0>,
+			      <&pio 220 IRQ_TYPE_LEVEL_HIGH>;
+	interrupt-names = "host", "wakeup";
+
+	dr_mode = "host";
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	status = "okay";
 };
 
 &xhci2 {
