diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index b4dd005651cf923bbd59efaa9a07ec0143557f9c..1f4b265061d48431197fb789bd25d40592bff4f4 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -94,6 +94,14 @@ config USB_XHCI_FSL
 	depends on !SPL_NO_USB
 	help
 	  Enables support for the on-chip xHCI controller on NXP Layerscape SoCs.
+
+config USB_XHCI_IMX8M
+	bool "XHCI support for imx8M(mscale)"
+	depends on ARCH_MX8M
+	default y
+	help
+	  Enables support for the on-chip xHCI controller on imx8m(mscale) SoC.
+
 endif # USB_XHCI_HCD
 
 config USB_EHCI_HCD
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index cb8c315a1510e57c6d19bcf5475f89ad65b59b8d..1f3b7c9a645ce06a42a477cbf701f176f2345da4 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -58,6 +58,7 @@ obj-$(CONFIG_USB_XHCI_OMAP) += xhci-omap.o
 obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o
 obj-$(CONFIG_USB_XHCI_RCAR) += xhci-rcar.o
 obj-$(CONFIG_USB_XHCI_STI) += dwc3-sti-glue.o
+obj-$(CONFIG_USB_XHCI_IMX8M) += xhci-imx8m.o
 
 # designware
 obj-$(CONFIG_USB_DWC2) += dwc2.o
diff --git a/drivers/usb/host/xhci-imx8m.c b/drivers/usb/host/xhci-imx8m.c
new file mode 100644
index 0000000000000000000000000000000000000000..1c63550a8f6c9f57e0016266384042328ed1e522
--- /dev/null
+++ b/drivers/usb/host/xhci-imx8m.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2017 NXP
+ *
+ * FSL i.MX8M USB HOST xHCI Controller
+ *
+ * Author: Jun Li <jun.li@nxp.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <usb.h>
+#include <linux/errno.h>
+#include <linux/compat.h>
+#include <linux/usb/dwc3.h>
+#include "xhci.h"
+
+/* Declare global data pointer */
+DECLARE_GLOBAL_DATA_PTR;
+
+#define USBMIX_PHY_OFFSET		0xF0040
+
+#define PHY_CTRL0_REF_SSP_EN		BIT(2)
+
+#define PHY_CTRL1_RESET			BIT(0)
+#define PHY_CTRL1_ATERESET		BIT(3)
+#define PHY_CTRL1_VDATSRCENB0		BIT(19)
+#define PHY_CTRL1_VDATDETENB0		BIT(20)
+
+#define PHY_CTRL2_TXENABLEN0		BIT(8)
+
+struct imx8m_usbmix {
+	u32 phy_ctrl0;
+	u32 phy_ctrl1;
+	u32 phy_ctrl2;
+	u32 phy_ctrl3;
+};
+
+struct imx8m_xhci {
+	struct xhci_hccr *hcd;
+	struct dwc3 *dwc3_reg;
+	struct imx8m_usbmix *usbmix_reg;
+};
+
+static struct imx8m_xhci imx8m_xhci;
+unsigned long ctr_addr[] = {USB2_BASE_ADDR};
+
+static void imx8m_usb_phy_init(struct imx8m_usbmix *usbmix_reg)
+{
+	u32 reg;
+
+	reg = readl(&usbmix_reg->phy_ctrl1);
+	reg &= ~(PHY_CTRL1_VDATSRCENB0 | PHY_CTRL1_VDATDETENB0);
+	reg |= PHY_CTRL1_RESET | PHY_CTRL1_ATERESET;
+	writel(reg, &usbmix_reg->phy_ctrl1);
+
+	reg = readl(&usbmix_reg->phy_ctrl0);
+	reg |= PHY_CTRL0_REF_SSP_EN;
+	writel(reg, &usbmix_reg->phy_ctrl0);
+
+	reg = readl(&usbmix_reg->phy_ctrl2);
+	reg |= PHY_CTRL2_TXENABLEN0;
+	writel(reg, &usbmix_reg->phy_ctrl2);
+
+	reg = readl(&usbmix_reg->phy_ctrl1);
+	reg &= ~(PHY_CTRL1_RESET | PHY_CTRL1_ATERESET);
+	writel(reg, &usbmix_reg->phy_ctrl1);
+}
+
+static void imx8m_xhci_set_suspend_clk(struct dwc3 *dwc3_reg)
+{
+	u32 reg;
+
+	/* Set suspend_clk to be 32KHz */
+	reg = readl(&dwc3_reg->g_ctl);
+	reg &= ~(DWC3_GCTL_PWRDNSCALE_MASK);
+	reg |= DWC3_GCTL_PWRDNSCALE(2);
+
+	writel(reg, &dwc3_reg->g_ctl);
+}
+
+static int imx8m_xhci_core_init(struct imx8m_xhci *imx8m_xhci)
+{
+	int ret = 0;
+
+	imx8m_usb_phy_init(imx8m_xhci->usbmix_reg);
+
+	ret = dwc3_core_init(imx8m_xhci->dwc3_reg);
+	if (ret) {
+		debug("%s:failed to initialize core\n", __func__);
+		return ret;
+	}
+
+	imx8m_xhci_set_suspend_clk(imx8m_xhci->dwc3_reg);
+
+	/* We are hard-coding DWC3 core to Host Mode */
+	dwc3_set_mode(imx8m_xhci->dwc3_reg, DWC3_GCTL_PRTCAP_HOST);
+
+	/* Set GFLADJ_30MHZ as 20h as per XHCI spec default value */
+	dwc3_set_fladj(imx8m_xhci->dwc3_reg, GFLADJ_30MHZ_DEFAULT);
+
+	return ret;
+}
+
+int xhci_hcd_init(int index, struct xhci_hccr **hccr, struct xhci_hcor **hcor)
+{
+	struct imx8m_xhci *ctx = &imx8m_xhci;
+	int ret = 0;
+
+	ctx->hcd = (struct xhci_hccr *)ctr_addr[index];
+	ctx->dwc3_reg = (struct dwc3 *)((char *)(ctx->hcd) + DWC3_REG_OFFSET);
+	ctx->usbmix_reg = (struct imx8m_usbmix *)((char *)(ctx->hcd) +
+							USBMIX_PHY_OFFSET);
+
+	ret = board_usb_init(index, USB_INIT_HOST);
+	if (ret != 0) {
+		puts("Failed to initialize board for imx8m USB\n");
+		return ret;
+	}
+
+	ret = imx8m_xhci_core_init(ctx);
+	if (ret < 0) {
+		puts("Failed to initialize imx8m xhci\n");
+		return ret;
+	}
+
+	*hccr = (struct xhci_hccr *)ctx->hcd;
+	*hcor = (struct xhci_hcor *)((uintptr_t) *hccr
+				+ HC_LENGTH(xhci_readl(&(*hccr)->cr_capbase)));
+
+	debug("imx8m-xhci: init hccr %lx and hcor %lx hc_length %lx\n",
+	      (uintptr_t)*hccr, (uintptr_t)*hcor,
+	      (uintptr_t)HC_LENGTH(xhci_readl(&(*hccr)->cr_capbase)));
+
+	return ret;
+}
+
+void xhci_hcd_stop(int index)
+{
+}
diff --git a/include/linux/usb/dwc3.h b/include/linux/usb/dwc3.h
index 9ceee0a1c9f6eb61dd349a725a89276959c73747..c63a5f34c0ce25588f3f991da99f2cdb2aa7df2d 100644
--- a/include/linux/usb/dwc3.h
+++ b/include/linux/usb/dwc3.h
@@ -154,6 +154,7 @@ struct dwc3 {					/* offset: 0xC100 */
 
 /* Global Configuration Register */
 #define DWC3_GCTL_PWRDNSCALE(n)			((n) << 19)
+#define DWC3_GCTL_PWRDNSCALE_MASK		DWC3_GCTL_PWRDNSCALE(0x1fff)
 #define DWC3_GCTL_U2RSTECN			(1 << 16)
 #define DWC3_GCTL_RAMCLKSEL(x)			\
 		(((x) & DWC3_GCTL_CLK_MASK) << 6)