tgl mainboards: Move usb{2,3}_ports settings into XHCI device scope

Change-Id: Ide5126c6e642ca16249efeaf46321724f2ddce9a
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83245
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
diff --git a/src/mainboard/google/volteer/variants/malefor/overridetree.cb b/src/mainboard/google/volteer/variants/malefor/overridetree.cb
index 62d8190..1942657 100644
--- a/src/mainboard/google/volteer/variants/malefor/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/malefor/overridetree.cb
@@ -1,14 +1,5 @@
 chip soc/intel/tigerlake
 
-	# USB Port Config
-	register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A0
-	register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A / Type-C C1
-	register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 Camera
-	register "usb2_ports[8]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A / Type-C C0
-	register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)"	# M.2 Bluetooth
-
-	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC1)"	# USB3/2 Type A port A0
-
 	register "SaGv" = "SaGv_Disabled"
 
 	register "TcssAuxOri" = "1"
@@ -113,6 +104,16 @@
 			end
 		end
 		device ref south_xhci on
+			register "usb2_ports" = "{
+				[0] = USB2_PORT_MID(OC_SKIP),	// Type-A Port A0
+				[3] = USB2_PORT_MID(OC_SKIP),	// Type-A / Type-C C1
+				[4] = USB2_PORT_MID(OC_SKIP),	// M.2 Camera
+				[8] = USB2_PORT_MID(OC_SKIP),	// Type-A / Type-C C0
+				[9] = USB2_PORT_MID(OC_SKIP),	// M.2 Bluetooth
+			}"
+
+			register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC1)"	# USB3/2 Type A port A0
+
 			chip drivers/usb/acpi
 				device ref xhci_root_hub on
 					chip drivers/usb/acpi