--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
+#include <linux/usb/phy.h>
 #include <linux/slab.h>
 #include <linux/usb/xhci_pdriver.h>
 
@@ -158,12 +159,27 @@ static int xhci_plat_probe(struct platfo
 	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
 		xhci->shared_hcd->can_do_streams = 1;
 
+	hcd->usb_phy = devm_usb_get_phy_by_phandle(&pdev->dev, "usb-phy", 0);
+	if (IS_ERR(hcd->usb_phy)) {
+		ret = PTR_ERR(hcd->usb_phy);
+		if (ret == -EPROBE_DEFER)
+			goto put_usb3_hcd;
+		hcd->usb_phy = NULL;
+	} else {
+		ret = usb_phy_init(hcd->usb_phy);
+		if (ret)
+			goto put_usb3_hcd;
+	}
+
 	ret = usb_add_hcd(xhci->shared_hcd, irq, IRQF_SHARED);
 	if (ret)
-		goto put_usb3_hcd;
+		goto disable_usb_phy;
 
 	return 0;
 
+disable_usb_phy:
+	usb_phy_shutdown(hcd->usb_phy);
+
 put_usb3_hcd:
 	usb_put_hcd(xhci->shared_hcd);
 
@@ -187,6 +203,7 @@ static int xhci_plat_remove(struct platf
 	struct clk *clk = xhci->clk;
 
 	usb_remove_hcd(xhci->shared_hcd);
+	usb_phy_shutdown(hcd->usb_phy);
 	usb_put_hcd(xhci->shared_hcd);
 
 	usb_remove_hcd(hcd);
