diff --git a/src/mainboard/protectli/vault_adl_n/devicetree.cb b/src/mainboard/protectli/vault_adl_n/devicetree.cb
index e34d2b2c9d2..1b73b1bf73c 100644
--- a/src/mainboard/protectli/vault_adl_n/devicetree.cb
+++ b/src/mainboard/protectli/vault_adl_n/devicetree.cb
@@ -60,7 +60,7 @@ chip soc/intel/alderlake
 				device ref tcss_root_hub on
 					chip drivers/usb/acpi
 						register "desc" = ""USB3 Type-A Port 1 (USB1)""
-						register "type" = "UPC_TYPE_USB3_A"
+						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
 						register "use_custom_pld" = "true"
 						register "custom_pld" = "ACPI_PLD_TYPE_A(FRONT, RIGHT, ACPI_PLD_GROUP(2, 1))"
 						register "custom_pld.vertical_position" = "PLD_VERTICAL_POSITION_UPPER"
@@ -120,14 +120,14 @@ chip soc/intel/alderlake
 
 					chip drivers/usb/acpi
 						register "desc" = ""USB2 Type-C Port""
-						register "type" = "UPC_TYPE_C_USB2_SS"
+						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
 						register "use_custom_pld" = "true"
 						register "custom_pld" = "ACPI_PLD_TYPE_C(FRONT, RIGHT, ACPI_PLD_GROUP(2, 1))"
 						device ref usb2_port5 on end
 					end
 					chip drivers/usb/acpi
 						register "desc" = ""USB2 Type-C Port""
-						register "type" = "UPC_TYPE_C_USB2_SS"
+						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
 						register "use_custom_pld" = "true"
 						register "custom_pld" = "ACPI_PLD_TYPE_C(FRONT, RIGHT, ACPI_PLD_GROUP(3, 1))"
 						device ref usb2_port6 on end
@@ -224,6 +224,21 @@ chip soc/intel/alderlake
 			register "pmc_gpe0_dw0" = "PMC_GPP_A"
 			register "pmc_gpe0_dw1" = "PMC_GPP_R"
 			register "pmc_gpe0_dw2" = "PMC_GPD"
+
+			chip drivers/intel/pmc_mux
+				device generic 0 on
+					chip drivers/intel/pmc_mux/conn
+						use usb2_port5 as usb2_port
+						use tcss_usb3_port1 as usb3_port
+						device generic 0 alias conn0 on end
+					end
+					chip drivers/intel/pmc_mux/conn
+						use usb2_port6 as usb2_port
+						use tcss_usb3_port2 as usb3_port
+						device generic 1 alias conn1 on end
+					end
+				end
+			end
 		end
 		device ref hda on
 			register "pch_hda_audio_link_hda_enable" = "1"