diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 103a0521466b..dd82fa516f3f 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -3555,6 +3555,7 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq,
 	u32 port_status;
 	u32 speed;
 	u32 pcgctl;
+	u32 pwr;
 
 	switch (typereq) {
 	case ClearHubFeature:
@@ -3603,8 +3604,11 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq,
 			dev_dbg(hsotg->dev,
 				"ClearPortFeature USB_PORT_FEAT_POWER\n");
 			hprt0 = dwc2_read_hprt0(hsotg);
+			pwr = hprt0 & HPRT0_PWR;
 			hprt0 &= ~HPRT0_PWR;
 			dwc2_writel(hsotg, hprt0, HPRT0);
+			if (pwr)
+				dwc2_vbus_supply_exit(hsotg);
 			break;
 
 		case USB_PORT_FEAT_INDICATOR:
@@ -3814,8 +3818,11 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq,
 			dev_dbg(hsotg->dev,
 				"SetPortFeature - USB_PORT_FEAT_POWER\n");
 			hprt0 = dwc2_read_hprt0(hsotg);
+			pwr = hprt0 & HPRT0_PWR;
 			hprt0 |= HPRT0_PWR;
 			dwc2_writel(hsotg, hprt0, HPRT0);
+			if (!pwr)
+				dwc2_vbus_supply_init(hsotg);
 			break;
 
 		case USB_PORT_FEAT_RESET:
@@ -3832,6 +3839,7 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq,
 			dwc2_writel(hsotg, 0, PCGCTL);
 
 			hprt0 = dwc2_read_hprt0(hsotg);
+			pwr = hprt0 & HPRT0_PWR;
 			/* Clear suspend bit if resetting from suspend state */
 			hprt0 &= ~HPRT0_SUSP;
 
@@ -3845,6 +3853,8 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq,
 				dev_dbg(hsotg->dev,
 					"In host mode, hprt0=%08x\n", hprt0);
 				dwc2_writel(hsotg, hprt0, HPRT0);
+				if (!pwr)
+					dwc2_vbus_supply_init(hsotg);
 			}
 
 			/* Clear reset bit in 10ms (FS/LS) or 50ms (HS) */
@@ -4384,6 +4394,7 @@ static int _dwc2_hcd_start(struct usb_hcd *hcd)
 	struct dwc2_hsotg *hsotg = dwc2_hcd_to_hsotg(hcd);
 	struct usb_bus *bus = hcd_to_bus(hcd);
 	unsigned long flags;
+	u32 hprt0;
 	int ret;
 
 	dev_dbg(hsotg->dev, "DWC OTG HCD START\n");
@@ -4400,12 +4411,16 @@ static int _dwc2_hcd_start(struct usb_hcd *hcd)
 
 	dwc2_hcd_reinit(hsotg);
 
-	/* enable external vbus supply before resuming root hub */
-	spin_unlock_irqrestore(&hsotg->lock, flags);
-	ret = dwc2_vbus_supply_init(hsotg);
-	if (ret)
-		return ret;
-	spin_lock_irqsave(&hsotg->lock, flags);
+	hprt0 = dwc2_read_hprt0(hsotg);
+	/* Has vbus power been turned on in dwc2_core_host_init ? */
+	if (hprt0 & HPRT0_PWR) {
+		/* Enable external vbus supply before resuming root hub */
+		spin_unlock_irqrestore(&hsotg->lock, flags);
+		ret = dwc2_vbus_supply_init(hsotg);
+		if (ret)
+			return ret;
+		spin_lock_irqsave(&hsotg->lock, flags);
+	}
 
 	/* Initialize and connect root hub if one is not already attached */
 	if (bus->root_hub) {
@@ -4427,6 +4442,7 @@ static void _dwc2_hcd_stop(struct usb_hcd *hcd)
 {
 	struct dwc2_hsotg *hsotg = dwc2_hcd_to_hsotg(hcd);
 	unsigned long flags;
+	u32 hprt0;
 
 	/* Turn off all host-specific interrupts */
 	dwc2_disable_host_interrupts(hsotg);
@@ -4435,6 +4451,7 @@ static void _dwc2_hcd_stop(struct usb_hcd *hcd)
 	synchronize_irq(hcd->irq);
 
 	spin_lock_irqsave(&hsotg->lock, flags);
+	hprt0 = dwc2_read_hprt0(hsotg);
 	/* Ensure hcd is disconnected */
 	dwc2_hcd_disconnect(hsotg, true);
 	dwc2_hcd_stop(hsotg);
@@ -4443,7 +4460,9 @@ static void _dwc2_hcd_stop(struct usb_hcd *hcd)
 	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
 	spin_unlock_irqrestore(&hsotg->lock, flags);
 
-	dwc2_vbus_supply_exit(hsotg);
+	/* keep balanced supply init/exit by checking HPRT0_PWR */
+	if (hprt0 & HPRT0_PWR)
+		dwc2_vbus_supply_exit(hsotg);
 
 	usleep_range(1000, 3000);
 }