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/intel/tglrvp/variants/tglrvp_up3/devicetree.cb b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
index ecad52e..1bce4b2 100644
--- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
+++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
@@ -14,20 +14,6 @@
 	# CNVi BT enable/disable
 	register "CnviBtCore" = "true"
 
-	register "usb2_ports[0]" = "USB2_PORT_MID(OC0)"		# Type-C Port1
-	register "usb2_ports[1]" = "USB2_PORT_EMPTY"		# M.2 WWAN
-	register "usb2_ports[2]" = "USB2_PORT_MID(OC3)"		# M.2 Bluetooth
-	register "usb2_ports[3]" = "USB2_PORT_MID(OC0)"		# USB3/2 Type A port1
-	register "usb2_ports[4]" = "USB2_PORT_MID(OC0)"		# Type-C Port2
-	register "usb2_ports[5]" = "USB2_PORT_MID(OC3)"		# Type-C Port3
-	register "usb2_ports[6]" = "USB2_PORT_MID(OC3)"		# Type-C Port4
-	register "usb2_ports[7]" = "USB2_PORT_MID(OC0)"		# USB3/2 Type A port2
-	register "usb2_ports[8]" = "USB2_PORT_MID(OC3)"		# USB2 Type A port3
-	register "usb2_ports[9]" = "USB2_PORT_MID(OC3)"		# USB2 Type A port4
-
-	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC0)"	# USB3/2 Type A port1
-	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC0)"	# USB3/2 Type A port2
-
 	# CPU replacement check
 	register "CpuReplacementCheck" = "1"
 
@@ -206,7 +192,25 @@
 		end
 		device ref gspi2 off end
 		device ref gspi3 off end
-		device ref south_xhci on  end
+		device ref south_xhci on
+			register "usb2_ports" = "{
+				[0] = USB2_PORT_MID(OC0),	// Type-C Port1
+				[1] = USB2_PORT_EMPTY,		// M.2 WWAN
+				[2] = USB2_PORT_MID(OC3),	// M.2 Bluetooth
+				[3] = USB2_PORT_MID(OC0),	// USB3/2 Type A port1
+				[4] = USB2_PORT_MID(OC0),	// Type-C Port2
+				[5] = USB2_PORT_MID(OC3),	// Type-C Port3
+				[6] = USB2_PORT_MID(OC3),	// Type-C Port4
+				[7] = USB2_PORT_MID(OC0),	// USB3/2 Type A port2
+				[8] = USB2_PORT_MID(OC3),	// USB2 Type A port3
+				[9] = USB2_PORT_MID(OC3),	// USB2 Type A port4
+			}"
+
+			register "usb3_ports" = "{
+				[0] = USB3_PORT_DEFAULT(OC0),	// USB3/2 Type A port1
+				[1] = USB3_PORT_DEFAULT(OC0),	// USB3/2 Type A port2
+			}"
+		end
 		device ref south_xdci on  end
 		device ref shared_ram on  end
 		device ref cnvi_wifi on