diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 1b1dd80897f75d09e13acbf2102f1c19c020dcc7..845d0d7d28e6f8a92caef51fb6ae5b8cc61e118f 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -425,6 +425,9 @@ void ci_platform_configure(struct ci_hdrc *ci)
 
 	if (ci->platdata->flags & CI_HDRC_SET_NON_ZERO_TTHA)
 		hw_write(ci, OP_TTCTRL, TTCTRL_TTHA_MASK, TTCTRL_TTHA);
+
+	hw_write(ci, OP_USBCMD, 0xff0000, ci->platdata->itc_setting << 16);
+
 }
 
 /**
@@ -576,6 +579,8 @@ static irqreturn_t ci_irq(int irq, void *data)
 static int ci_get_platdata(struct device *dev,
 		struct ci_hdrc_platform_data *platdata)
 {
+	int ret;
+
 	if (!platdata->phy_mode)
 		platdata->phy_mode = of_usb_get_phy_mode(dev->of_node);
 
@@ -607,6 +612,17 @@ static int ci_get_platdata(struct device *dev,
 	if (of_usb_get_maximum_speed(dev->of_node) == USB_SPEED_FULL)
 		platdata->flags |= CI_HDRC_FORCE_FULLSPEED;
 
+	platdata->itc_setting = 1;
+	if (of_find_property(dev->of_node, "itc-setting", NULL)) {
+		ret = of_property_read_u32(dev->of_node, "itc-setting",
+			&platdata->itc_setting);
+		if (ret) {
+			dev_err(dev,
+				"failed to get itc-setting\n");
+			return ret;
+		}
+	}
+
 	return 0;
 }
 
diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h
index d1e1285a971dffc60f00ba5196d29d523a41cfdf..1c5d7763990ae8cb00064200945ccb9ecd4f33bd 100644
--- a/include/linux/usb/chipidea.h
+++ b/include/linux/usb/chipidea.h
@@ -36,6 +36,8 @@ struct ci_hdrc_platform_data {
 	void	(*notify_event) (struct ci_hdrc *ci, unsigned event);
 	struct regulator	*reg_vbus;
 	bool			tpl_support;
+	/* interrupt threshold setting */
+	u32			itc_setting;
 };
 
 /* Default offset of capability registers */