--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -292,6 +292,7 @@
 		power-domains = <&power RK3568_PD_PIPE>;
 		resets = <&cru SRST_USB3OTG0>;
 		snps,dis_u2_susphy_quirk;
+                snps,xhci-trb-ent-quirk;
 		status = "disabled";
 	};
 
@@ -310,6 +311,7 @@
 		power-domains = <&power RK3568_PD_PIPE>;
 		resets = <&cru SRST_USB3OTG1>;
 		snps,dis_u2_susphy_quirk;
+                snps,xhci-trb-ent-quirk;
 		status = "disabled";
 	};
 
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -1654,6 +1654,8 @@ static void dwc3_get_properties(struct d
 				"snps,dis-del-phy-power-chg-quirk");
 	dwc->dis_tx_ipgap_linecheck_quirk = device_property_read_bool(dev,
 				"snps,dis-tx-ipgap-linecheck-quirk");
+	dwc->xhci_trb_ent_quirk = device_property_read_bool(dev,
+				"snps,xhci-trb-ent-quirk");
 	dwc->resume_hs_terminations = device_property_read_bool(dev,
 				"snps,resume-hs-terminations");
 	dwc->parkmode_disable_ss_quirk = device_property_read_bool(dev,
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -1104,6 +1104,9 @@ struct dwc3_scratchpad_array {
  *			change quirk.
  * @dis_tx_ipgap_linecheck_quirk: set if we disable u2mac linestate
  *			check during HS transmit.
+ * @xhci_trb_ent_quirk: set if need to enable the Evaluate Next TRB(ENT)
+ *			flag in the TRB data structure to force xHC to
+ *			pre-fetch the next TRB of a TD.
  * @resume-hs-terminations: Set if we enable quirk for fixing improper crc
  *			generation after resume from suspend.
  * @parkmode_disable_ss_quirk: set if we need to disable all SuperSpeed
@@ -1327,6 +1330,7 @@ struct dwc3 {
 	unsigned		dis_u2_freeclk_exists_quirk:1;
 	unsigned		dis_del_phy_power_chg_quirk:1;
 	unsigned		dis_tx_ipgap_linecheck_quirk:1;
+	unsigned		xhci_trb_ent_quirk:1;
 	unsigned		resume_hs_terminations:1;
 	unsigned		parkmode_disable_ss_quirk:1;
 	unsigned		gfladj_refclk_lpm_sel:1;
--- a/drivers/usb/dwc3/host.c
+++ b/drivers/usb/dwc3/host.c
@@ -66,7 +66,7 @@ out:
 
 int dwc3_host_init(struct dwc3 *dwc)
 {
-	struct property_entry	props[4];
+	struct property_entry	props[5];
 	struct platform_device	*xhci;
 	int			ret, irq;
 	int			prop_idx = 0;
@@ -97,6 +97,9 @@ int dwc3_host_init(struct dwc3 *dwc)
 	if (dwc->usb3_lpm_capable)
 		props[prop_idx++] = PROPERTY_ENTRY_BOOL("usb3-lpm-capable");
 
+	if (dwc->xhci_trb_ent_quirk)
+		props[prop_idx++] = PROPERTY_ENTRY_BOOL("xhci-trb-ent-quirk");
+
 	if (dwc->usb2_lpm_disable)
 		props[prop_idx++] = PROPERTY_ENTRY_BOOL("usb2-lpm-disable");
 
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -301,6 +301,9 @@ static int xhci_plat_probe(struct platfo
 		if (device_property_read_bool(tmpdev, "quirk-broken-port-ped"))
 			xhci->quirks |= XHCI_BROKEN_PORT_PED;
 
+		if (device_property_read_bool(tmpdev, "xhci-trb-ent-quirk"))
+			xhci->quirks |= XHCI_TRB_ENT_QUIRK;
+
 		device_property_read_u32(tmpdev, "imod-interval-ns",
 					 &xhci->imod_interval);
 	}
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -3533,6 +3533,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
 	bool more_trbs_coming = true;
 	bool need_zero_pkt = false;
 	bool first_trb = true;
+	bool en_trb_ent = true;
 	unsigned int num_trbs;
 	unsigned int start_cycle, num_sgs = 0;
 	unsigned int enqd_len, block_len, trb_buff_len, full_len;
@@ -3569,6 +3570,13 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
 	if (urb->transfer_flags & URB_ZERO_PACKET && urb_priv->num_tds > 1)
 		need_zero_pkt = true;
 
+	/*
+	 * Don't enable the ENT flag in the TRB if
+	 * the EP support bulk streaming protocol.
+	 */
+	if (urb->stream_id)
+		en_trb_ent = false;
+
 	td = &urb_priv->td[0];
 
 	/*
@@ -3597,6 +3605,13 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
 			first_trb = false;
 			if (start_cycle == 0)
 				field |= TRB_CYCLE;
+			/*
+			 * Don't enable the ENT flag in the TRB if the
+			 * transfer length of the first TRB isn't an
+			 * integer multiple of the EP maxpacket.
+			 */
+			if (trb_buff_len % usb_endpoint_maxp(&urb->ep->desc))
+				en_trb_ent = false;
 		} else
 			field |= ring->cycle_state;
 
@@ -3605,6 +3620,8 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
 		 */
 		if (enqd_len + trb_buff_len < full_len) {
 			field |= TRB_CHAIN;
+			if (xhci->quirks & XHCI_TRB_ENT_QUIRK && en_trb_ent)
+				field |= TRB_ENT;
 			if (trb_is_link(ring->enqueue + 1)) {
 				if (xhci_align_td(xhci, urb, enqd_len,
 						  &trb_buff_len,
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1525,7 +1525,11 @@ static inline const char *xhci_trb_type_
 #define TRB_SEGMENT_SIZE	(TRBS_PER_SEGMENT*16)
 #define TRB_SEGMENT_SHIFT	(ilog2(TRB_SEGMENT_SIZE))
 /* TRB buffer pointers can't cross 64KB boundaries */
+#ifdef CONFIG_ARCH_ROCKCHIP
+#define TRB_MAX_BUFF_SHIFT		12
+#else
 #define TRB_MAX_BUFF_SHIFT		16
+#endif
 #define TRB_MAX_BUFF_SIZE	(1 << TRB_MAX_BUFF_SHIFT)
 /* How much data is left before the 64KB boundary? */
 #define TRB_BUFF_LEN_UP_TO_BOUNDARY(addr)	(TRB_MAX_BUFF_SIZE - \
@@ -1843,6 +1847,7 @@ struct xhci_hcd {
 #define XHCI_STATE_HALTED	(1 << 1)
 #define XHCI_STATE_REMOVING	(1 << 2)
 	unsigned long long	quirks;
+#define XHCI_TRB_ENT_QUIRK	BIT_ULL(63)
 #define	XHCI_LINK_TRB_QUIRK	BIT_ULL(0)
 #define XHCI_RESET_EP_QUIRK	BIT_ULL(1) /* Deprecated */
 #define XHCI_NEC_HOST		BIT_ULL(2)