diff --git a/drivers/amlogic/usb/phy/phy-aml-new-usb2-v2.c b/drivers/amlogic/usb/phy/phy-aml-new-usb2-v2.c
index 6aaf4f997bd8..1ad47f908226 100644
--- a/drivers/amlogic/usb/phy/phy-aml-new-usb2-v2.c
+++ b/drivers/amlogic/usb/phy/phy-aml-new-usb2-v2.c
@@ -92,6 +92,44 @@ void set_usb_phy_device_tuning(int port, int default_val)
 	g_phy2_v2->phy_cfg_state[port] = default_val;
 }
 
+void set_usb_phy_host_low_reset(int port)
+{
+	void __iomem	*phy_reg_base;
+	u32 val;
+
+	if (!g_phy2_v2)
+		return;
+	if (port > g_phy2_v2->portnum)
+		return;
+
+	if (g_phy2_v2->phy_version) {
+		phy_reg_base = g_phy2_v2->phy_cfg[port];
+		val = readl(phy_reg_base);
+		val &= (~(1 << 14));
+		writel(val, phy_reg_base);
+		val = readl(phy_reg_base + 0x08);
+		val &= 0xfff;
+		writel(val | readl(phy_reg_base + 0x10), phy_reg_base + 0x10);
+		writel(g_phy2_v2->pll_setting[5], phy_reg_base + 0x34);
+
+          	val = readl(phy_reg_base);
+          	val |= (1 << 14);
+		writel(val, phy_reg_base);
+		writel(g_phy2_v2->pll_setting[5], phy_reg_base + 0x34);
+	} else {
+		phy_reg_base = g_phy2_v2->phy_cfg[port];
+		val = readl(phy_reg_base);
+		val &= (~(1 << 12));
+		writel(val, phy_reg_base);
+		writel(g_phy2_v2->pll_setting[5], phy_reg_base + 0x34);
+		val |= (1 << 12);
+		writel(val, phy_reg_base);
+		writel(g_phy2_v2->pll_setting[5], phy_reg_base + 0x34);
+	}
+
+}
+
+
 void set_usb_pll(struct amlogic_usb_v2 *phy, void __iomem	*reg)
 {
 	/* TO DO set usb  PLL */
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index e7312f50c3ab..ef0bd14ff9d7 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -555,6 +555,9 @@ static void xhci_clear_port_change_bit(struct xhci_hcd *xhci, u16 wValue,
 	if (DEV_HIGHSPEED(port_status) &&
 		(wValue == USB_PORT_FEAT_C_RESET))
 		set_usb_phy_host_tuning(wIndex, 0);
+	if (DEV_LOWSPEED(port_status) &&
+		(wValue == USB_PORT_FEAT_C_RESET))
+		set_usb_phy_host_low_reset(wIndex);
 #endif
 }
 
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 08fe97add339..8c8124454645 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -2013,6 +2013,7 @@ int xhci_test_single_step(struct xhci_hcd *xhci, gfp_t mem_flags,
 		struct urb *urb, int slot_id,
 		unsigned int ep_index, int testflag);
 extern void set_usb_phy_host_tuning(int port, int default_val);
+extern void set_usb_phy_host_low_reset(int port);
 #endif
 
 #endif /* __LINUX_XHCI_HCD_H */