diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index bb73aba174639..9bc15d1c09904 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -791,6 +791,7 @@ struct dwc3 {
 	u32			u1u2;
 	u32			maximum_speed;
 	u32			revision;
+	u32			iddig;
 
 #define DWC3_REVISION_173A	0x5533173a
 #define DWC3_REVISION_175A	0x5533175a
diff --git a/drivers/usb/dwc3/otg.c b/drivers/usb/dwc3/otg.c
index 542f7ff0c07b7..9434562da78ab 100644
--- a/drivers/usb/dwc3/otg.c
+++ b/drivers/usb/dwc3/otg.c
@@ -53,7 +53,14 @@ static irqreturn_t dwc3_otg_thread_interrupt(int irq, void *_dwc)
 	struct dwc3 *dwc = _dwc;
 	u32 reg = dwc3_readl(dwc->regs, DWC3_OSTS);
 
-	dev_vdbg(dwc->dev, "OTG thread interrupt\n");
+	dev_vdbg(dwc->dev, "OTG thread interrupt, OSTS 0x04%x, prev iddig %d\n",
+		 reg, dwc->iddig);
+
+	if ((reg & DWC3_OSTS_CONIDSTS) == dwc->iddig)
+		goto out;
+	else
+		dwc->iddig = reg & DWC3_OSTS_CONIDSTS;
+
 	if ((reg & DWC3_OSTS_CONIDSTS)) {
 		usb_drd_stop_hcd(dwc->dev);
 		dwc3_writel(dwc->regs, DWC3_OCFG, DWC3_OCFG_SFTRSTMASK);
@@ -81,6 +88,7 @@ static irqreturn_t dwc3_otg_thread_interrupt(int irq, void *_dwc)
 			    DWC3_OEVTEN_CONIDSTSCHNGEN);
 	}
 
+out:
 	return IRQ_HANDLED;
 }
 
@@ -150,6 +158,8 @@ int dwc3_otg_init(struct dwc3 *dwc)
 			    DWC3_OEVTEN_CONIDSTSCHNGEN);
 	}
 
+	dwc->iddig = reg & DWC3_OSTS_CONIDSTS;
+
 	return 0;
 }