diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 366738c582bf..2ef7ffdc61df 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -729,6 +729,22 @@ static int dwc3_core_init(struct dwc3 *dwc)
 
 	dwc3_writel(dwc->regs, DWC3_GUCTL1, reg);
 
+	if (dwc->grxthrcfg[0] > 0) {
+		reg = dwc3_readl(dwc->regs, DWC3_GRXTHRCFG);
+		reg |= DWC3_GRXTHRCFG_PKTCNTSEL |
+		       DWC3_GRXTHRCFG_RXPKTCNT(dwc->grxthrcfg[0]) |
+		       DWC3_GRXTHRCFG_MAXRXBURSTSIZE(dwc->grxthrcfg[1]);
+		dwc3_writel(dwc->regs, DWC3_GRXTHRCFG, reg);
+	}
+
+	if (dwc->gtxthrcfg[0] > 0) {
+		reg = dwc3_readl(dwc->regs, DWC3_GTXTHRCFG);
+		reg |= DWC3_GTXTHRCFG_PKTCNTSEL |
+		       DWC3_GTXTHRCFG_TXPKTCNT(dwc->gtxthrcfg[0]) |
+		       DWC3_GTXTHRCFG_MAXRXBURSTSIZE(dwc->gtxthrcfg[1]);
+		dwc3_writel(dwc->regs, DWC3_GTXTHRCFG, reg);
+	}
+
 	return 0;
 
 err4:
@@ -1023,6 +1039,11 @@ static int dwc3_probe(struct platform_device *pdev)
 				    &dwc->hsphy_interface);
 	device_property_read_u32(dev, "snps,quirk-frame-length-adjustment",
 				 &dwc->fladj);
+	device_property_read_u32_array(dev, "snps,gtx-threshold-cfg",
+				       dwc->gtxthrcfg, 2);
+
+	device_property_read_u32_array(dev, "snps,grx-threshold-cfg",
+				       dwc->grxthrcfg, 2);
 
 	/* default to superspeed if no maximum_speed passed */
 	if (dwc->maximum_speed == USB_SPEED_UNKNOWN)
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 73176a6e2d8f..c025c3c007bc 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -166,6 +166,11 @@
 #define DWC3_DESCFETCHQ		13
 #define DWC3_EVENTQ		15
 
+/* Global TX Threshold Configuration Register */
+#define DWC3_GTXTHRCFG_MAXRXBURSTSIZE(n) (((n) & 0xff) << 16)
+#define DWC3_GTXTHRCFG_TXPKTCNT(n) (((n) & 0xf) << 24)
+#define DWC3_GTXTHRCFG_PKTCNTSEL BIT(29)
+
 /* Global RX Threshold Configuration Register */
 #define DWC3_GRXTHRCFG_MAXRXBURSTSIZE(n) (((n) & 0x1f) << 19)
 #define DWC3_GRXTHRCFG_RXPKTCNT(n) (((n) & 0xf) << 24)
@@ -785,6 +790,8 @@ struct dwc3_scratchpad_array {
  * @test_mode_nr: test feature selector
  * @lpm_nyet_threshold: LPM NYET response threshold
  * @hird_threshold: HIRD threshold
+ * @grxthrcfg: global Tx threshold config
+ * @gtxthrcfg: global Rx threshold config
  * @hsphy_interface: "utmi" or "ulpi"
  * @connected: true when we're connected to a host, false otherwise
  * @delayed_status: true when gadget driver asks for delayed status
@@ -943,6 +950,8 @@ struct dwc3 {
 	u8			test_mode_nr;
 	u8			lpm_nyet_threshold;
 	u8			hird_threshold;
+	u32			grxthrcfg[2];
+	u32			gtxthrcfg[2];
 
 	const char		*hsphy_interface;