diff --git a/common/usb.c b/common/usb.c
index b1773914cf082e2e8300e97b21d221d381753c3b..9f67cc1e8e8c7af62489b440f85151a9c841965d 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -1214,4 +1214,60 @@ bool usb_device_has_child_on_port(struct usb_device *parent, int port)
 #endif
 }
 
+#ifdef CONFIG_DM_USB
+void usb_find_usb2_hub_address_port(struct usb_device *udev,
+			       uint8_t *hub_address, uint8_t *hub_port)
+{
+	struct udevice *parent;
+	struct usb_device *uparent, *ttdev;
+
+	/*
+	 * When called from usb-uclass.c: usb_scan_device() udev->dev points
+	 * to the parent udevice, not the actual udevice belonging to the
+	 * udev as the device is not instantiated yet. So when searching
+	 * for the first usb-2 parent start with udev->dev not
+	 * udev->dev->parent .
+	 */
+	ttdev = udev;
+	parent = udev->dev;
+	uparent = dev_get_parent_priv(parent);
+
+	while (uparent->speed != USB_SPEED_HIGH) {
+		struct udevice *dev = parent;
+
+		if (device_get_uclass_id(dev->parent) != UCLASS_USB_HUB) {
+			printf("Error: Cannot find high speed parent of usb-1 device\n");
+			*hub_address = 0;
+			*hub_port = 0;
+			return;
+		}
+
+		ttdev = dev_get_parent_priv(dev);
+		parent = dev->parent;
+		uparent = dev_get_parent_priv(parent);
+	}
+	*hub_address = uparent->devnum;
+	*hub_port = ttdev->portnr;
+}
+#else
+void usb_find_usb2_hub_address_port(struct usb_device *udev,
+			       uint8_t *hub_address, uint8_t *hub_port)
+{
+	/* Find out the nearest parent which is high speed */
+	while (udev->parent->parent != NULL)
+		if (udev->parent->speed != USB_SPEED_HIGH) {
+			udev = udev->parent;
+		} else {
+			*hub_address = udev->parent->devnum;
+			*hub_port = udev->portnr;
+			return;
+		}
+
+	printf("Error: Cannot find high speed parent of usb-1 device\n");
+	*hub_address = 0;
+	*hub_port = 0;
+}
+#endif
+
+
 /* EOF */
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index c85dbcecfa739fb2b43a3e162ac5ed441c29cfca..c664b1629e090cc68975cb9d392aa2846fa3cd2e 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -279,56 +279,16 @@ static inline u8 ehci_encode_speed(enum usb_device_speed speed)
 static void ehci_update_endpt2_dev_n_port(struct usb_device *udev,
 					  struct QH *qh)
 {
-	struct usb_device *ttdev;
-	int parent_devnum;
+	uint8_t portnr = 0;
+	uint8_t hubaddr = 0;
 
 	if (udev->speed != USB_SPEED_LOW && udev->speed != USB_SPEED_FULL)
 		return;
 
-	/*
-	 * For full / low speed devices we need to get the devnum and portnr of
-	 * the tt, so of the first upstream usb-2 hub, there may be usb-1 hubs
-	 * in the tree before that one!
-	 */
-#ifdef CONFIG_DM_USB
-	/*
-	 * When called from usb-uclass.c: usb_scan_device() udev->dev points
-	 * to the parent udevice, not the actual udevice belonging to the
-	 * udev as the device is not instantiated yet. So when searching
-	 * for the first usb-2 parent start with udev->dev not
-	 * udev->dev->parent .
-	 */
-	struct udevice *parent;
-	struct usb_device *uparent;
-
-	ttdev = udev;
-	parent = udev->dev;
-	uparent = dev_get_parent_priv(parent);
-
-	while (uparent->speed != USB_SPEED_HIGH) {
-		struct udevice *dev = parent;
-
-		if (device_get_uclass_id(dev->parent) != UCLASS_USB_HUB) {
-			printf("ehci: Error cannot find high-speed parent of usb-1 device\n");
-			return;
-		}
-
-		ttdev = dev_get_parent_priv(dev);
-		parent = dev->parent;
-		uparent = dev_get_parent_priv(parent);
-	}
-	parent_devnum = uparent->devnum;
-#else
-	ttdev = udev;
-	while (ttdev->parent && ttdev->parent->speed != USB_SPEED_HIGH)
-		ttdev = ttdev->parent;
-	if (!ttdev->parent)
-		return;
-	parent_devnum = ttdev->parent->devnum;
-#endif
+	usb_find_usb2_hub_address_port(udev, &hubaddr, &portnr);
 
-	qh->qh_endpt2 |= cpu_to_hc32(QH_ENDPT2_PORTNUM(ttdev->portnr) |
-				     QH_ENDPT2_HUBADDR(parent_devnum));
+	qh->qh_endpt2 |= cpu_to_hc32(QH_ENDPT2_PORTNUM(portnr) |
+				     QH_ENDPT2_HUBADDR(hubaddr));
 }
 
 static int
diff --git a/drivers/usb/musb-new/musb_host.c b/drivers/usb/musb-new/musb_host.c
index 40b9c66af89bfea4be21ddffec5b6af2f0a445d2..70f8a994d17dcc308cfa703b6a634de69388e6e1 100644
--- a/drivers/usb/musb-new/musb_host.c
+++ b/drivers/usb/musb-new/musb_host.c
@@ -2092,9 +2092,13 @@ int musb_urb_enqueue(
 			}
 #else
 			if (tt_needed(musb, urb->dev)) {
-				u16 hub_port = find_tt(urb->dev);
-				qh->h_addr_reg = (u8) (hub_port >> 8);
-				qh->h_port_reg = (u8) (hub_port & 0xff);
+				uint8_t portnr = 0;
+				uint8_t hubaddr = 0;
+				usb_find_usb2_hub_address_port(urb->dev,
+							       &hubaddr,
+							       &portnr);
+				qh->h_addr_reg = hubaddr;
+				qh->h_port_reg = portnr - 1;
 			}
 #endif
 		}
diff --git a/drivers/usb/musb-new/usb-compat.h b/drivers/usb/musb-new/usb-compat.h
index 1c41e2aadeb60a583ae0687103b3e813ac772002..760bd787bc0beabdfac2355f3495e1919626e5cb 100644
--- a/drivers/usb/musb-new/usb-compat.h
+++ b/drivers/usb/musb-new/usb-compat.h
@@ -68,38 +68,6 @@ static inline int usb_hcd_unmap_urb_for_dma(struct usb_hcd *hcd,
 }
 
 #ifdef CONFIG_DM_USB
-static inline u16 find_tt(struct usb_device *udev)
-{
-	struct udevice *parent;
-	struct usb_device *uparent, *ttdev;
-
-	/*
-	 * When called from usb-uclass.c: usb_scan_device() udev->dev points
-	 * to the parent udevice, not the actual udevice belonging to the
-	 * udev as the device is not instantiated yet. So when searching
-	 * for the first usb-2 parent start with udev->dev not
-	 * udev->dev->parent .
-	 */
-	ttdev = udev;
-	parent = udev->dev;
-	uparent = dev_get_parent_priv(parent);
-
-	while (uparent->speed != USB_SPEED_HIGH) {
-		struct udevice *dev = parent;
-
-		if (device_get_uclass_id(dev->parent) != UCLASS_USB_HUB) {
-			printf("musb: Error cannot find high speed parent of usb-1 device\n");
-			return 0;
-		}
-
-		ttdev = dev_get_parent_priv(dev);
-		parent = dev->parent;
-		uparent = dev_get_parent_priv(parent);
-	}
-
-	return (uparent->devnum << 8) | (ttdev->portnr - 1);
-}
-
 static inline struct usb_device *usb_dev_get_parent(struct usb_device *udev)
 {
 	struct udevice *parent = udev->dev->parent;
@@ -129,27 +97,6 @@ static inline struct usb_device *usb_dev_get_parent(struct usb_device *udev)
 	return NULL;
 }
 #else
-static inline u16 find_tt(struct usb_device *dev)
-{
-	u8 chid;
-	u8 hub;
-
-	/* Find out the nearest parent which is high speed */
-	while (dev->parent->parent != NULL)
-		if (dev->parent->speed != USB_SPEED_HIGH)
-			dev = dev->parent;
-		else
-			break;
-
-	/* determine the port address at that hub */
-	hub = dev->parent->devnum;
-	for (chid = 0; chid < USB_MAXCHILDREN; chid++)
-		if (dev->parent->children[chid] == dev)
-			break;
-
-	return (hub << 8) | chid;
-}
-
 static inline struct usb_device *usb_dev_get_parent(struct usb_device *dev)
 {
 	return dev->parent;
diff --git a/include/usb.h b/include/usb.h
index 198ecbcbe32a07d1a96927673eb461da3b76c0dc..253936456595b18e0cb477a0c999f96cf4e2004a 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -875,6 +875,18 @@ int legacy_hub_port_reset(struct usb_device *dev, int port,
 
 int hub_port_reset(struct udevice *dev, int port, unsigned short *portstat);
 
+/*
+ * usb_find_usb2_hub_address_port() - Get hub address and port for TT setting
+ *
+ * Searches for the first HS hub above the given device. If a
+ * HS hub is found, the hub address and the port the device is
+ * connected to is return, as required for SPLIT transactions
+ *
+ * @param: udev full speed or low speed device
+ */
+void usb_find_usb2_hub_address_port(struct usb_device *udev,
+				    uint8_t *hub_address, uint8_t *hub_port);
+
 /**
  * usb_alloc_new_device() - Allocate a new device
  *