diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
new file mode 100644
index 0000000..c6012d6
--- /dev/null
+++ b/drivers/usb/host/ehci-fsl.c
@@ -0,0 +1,357 @@
+/*
+ * (C) Copyright David Brownell 2000-2002
+ * Copyright (c) 2005 MontaVista Software
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Ported to 834x by Randy Vinson <rvinson@mvista.com> using code provided
+ * by Hunter Wu.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/fsl_devices.h>
+
+#include "ehci-fsl.h"
+
+/* FIXME: Power Managment is un-ported so temporarily disable it */
+#undef CONFIG_PM
+
+/* PCI-based HCs are common, but plenty of non-PCI HCs are used too */
+
+/* configure so an HC device and id are always provided */
+/* always called with process context; sleeping is OK */
+
+/**
+ * usb_hcd_fsl_probe - initialize FSL-based HCDs
+ * @drvier: Driver to be used for this HCD
+ * @pdev: USB Host Controller being probed
+ * Context: !in_interrupt()
+ *
+ * Allocates basic resources for this USB host controller.
+ *
+ */
+int usb_hcd_fsl_probe(const struct hc_driver *driver,
+		      struct platform_device *pdev)
+{
+	struct fsl_usb2_platform_data *pdata;
+	struct usb_hcd *hcd;
+	struct resource *res;
+	int irq;
+	int retval;
+	unsigned int temp;
+
+	pr_debug("initializing FSL-SOC USB Controller\n");
+
+	/* Need platform data for setup */
+	pdata = (struct fsl_usb2_platform_data *)pdev->dev.platform_data;
+	if (!pdata) {
+		dev_err(&pdev->dev,
+			"No platform data for %s.\n", pdev->dev.bus_id);
+		return -ENODEV;
+	}
+
+	/*
+	 * This is a host mode driver, verify that we're supposed to be
+	 * in host mode.
+	 */
+	if (!((pdata->operating_mode == FSL_USB2_DR_HOST) ||
+	      (pdata->operating_mode == FSL_USB2_MPH_HOST))) {
+		dev_err(&pdev->dev,
+			"Non Host Mode configured for %s. Wrong driver linked.\n",
+			pdev->dev.bus_id);
+		return -ENODEV;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res) {
+		dev_err(&pdev->dev,
+			"Found HC with no IRQ. Check %s setup!\n",
+			pdev->dev.bus_id);
+		return -ENODEV;
+	}
+	irq = res->start;
+
+	hcd = usb_create_hcd(driver, &pdev->dev, pdev->dev.bus_id);
+	if (!hcd) {
+		retval = -ENOMEM;
+		goto err1;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev,
+			"Found HC with no register addr. Check %s setup!\n",
+			pdev->dev.bus_id);
+		retval = -ENODEV;
+		goto err2;
+	}
+	hcd->rsrc_start = res->start;
+	hcd->rsrc_len = res->end - res->start + 1;
+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
+				driver->description)) {
+		dev_dbg(&pdev->dev, "controller already in use\n");
+		retval = -EBUSY;
+		goto err2;
+	}
+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+
+	if (hcd->regs == NULL) {
+		dev_dbg(&pdev->dev, "error mapping memory\n");
+		retval = -EFAULT;
+		goto err3;
+	}
+
+	/* Enable USB controller */
+	temp = in_be32(hcd->regs + 0x500);
+	out_be32(hcd->regs + 0x500, temp | 0x4);
+
+	/* Set to Host mode */
+	temp = in_le32(hcd->regs + 0x1a8);
+	out_le32(hcd->regs + 0x1a8, temp | 0x3);
+
+	retval = usb_add_hcd(hcd, irq, SA_SHIRQ);
+	if (retval != 0)
+		goto err4;
+	return retval;
+
+      err4:
+	iounmap(hcd->regs);
+      err3:
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+      err2:
+	usb_put_hcd(hcd);
+      err1:
+	dev_err(&pdev->dev, "init %s fail, %d\n", pdev->dev.bus_id, retval);
+	return retval;
+}
+
+/* may be called without controller electrically present */
+/* may be called with controller, bus, and devices active */
+
+/**
+ * usb_hcd_fsl_remove - shutdown processing for FSL-based HCDs
+ * @dev: USB Host Controller being removed
+ * Context: !in_interrupt()
+ *
+ * Reverses the effect of usb_hcd_fsl_probe().
+ *
+ */
+void usb_hcd_fsl_remove(struct usb_hcd *hcd, struct platform_device *pdev)
+{
+	usb_remove_hcd(hcd);
+	iounmap(hcd->regs);
+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+	usb_put_hcd(hcd);
+}
+
+static void mpc83xx_setup_phy(struct ehci_hcd *ehci,
+			      enum fsl_usb2_phy_modes phy_mode,
+			      unsigned int port_offset)
+{
+	u32 portsc = readl(&ehci->regs->port_status[port_offset]);
+	portsc &= ~PORT_PTS_MSK;
+	switch (phy_mode) {
+	case FSL_USB2_PHY_ULPI:
+		portsc |= PORT_PTS_ULPI;
+		break;
+	case FSL_USB2_PHY_SERIAL:
+		portsc |= PORT_PTS_SERIAL;
+		break;
+	case FSL_USB2_PHY_UTMI_WIDE:
+		portsc |= PORT_PTS_PTW;
+		/* fall through */
+	case FSL_USB2_PHY_UTMI:
+		portsc |= PORT_PTS_UTMI;
+		break;
+	case FSL_USB2_PHY_NONE:
+		break;
+	}
+	writel(portsc, &ehci->regs->port_status[port_offset]);
+}
+
+static void mpc83xx_usb_setup(struct usb_hcd *hcd)
+{
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	struct fsl_usb2_platform_data *pdata;
+	void __iomem *non_ehci = hcd->regs;
+
+	pdata =
+	    (struct fsl_usb2_platform_data *)hcd->self.controller->
+	    platform_data;
+	/* Enable PHY interface in the control reg. */
+	out_be32(non_ehci + FSL_SOC_USB_CTRL, 0x00000004);
+	out_be32(non_ehci + FSL_SOC_USB_SNOOP1, 0x0000001b);
+
+	if (pdata->operating_mode == FSL_USB2_DR_HOST)
+		mpc83xx_setup_phy(ehci, pdata->phy_mode, 0);
+
+	if (pdata->operating_mode == FSL_USB2_MPH_HOST) {
+		if (pdata->port_enables & FSL_USB2_PORT0_ENABLED)
+			mpc83xx_setup_phy(ehci, pdata->phy_mode, 0);
+		if (pdata->port_enables & FSL_USB2_PORT1_ENABLED)
+			mpc83xx_setup_phy(ehci, pdata->phy_mode, 1);
+	}
+
+	/* put controller in host mode. */
+	writel(0x00000003, non_ehci + FSL_SOC_USB_USBMODE);
+	out_be32(non_ehci + FSL_SOC_USB_PRICTRL, 0x0000000c);
+	out_be32(non_ehci + FSL_SOC_USB_AGECNTTHRSH, 0x00000040);
+	out_be32(non_ehci + FSL_SOC_USB_SICTRL, 0x00000001);
+}
+
+/* called after powerup, by probe or system-pm "wakeup" */
+static int ehci_fsl_reinit(struct ehci_hcd *ehci)
+{
+	mpc83xx_usb_setup(ehci_to_hcd(ehci));
+	ehci_port_power(ehci, 0);
+
+	return 0;
+}
+
+/* called during probe() after chip reset completes */
+static int ehci_fsl_setup(struct usb_hcd *hcd)
+{
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	int retval;
+
+	/* EHCI registers start at offset 0x100 */
+	ehci->caps = hcd->regs + 0x100;
+	ehci->regs = hcd->regs + 0x100 +
+	    HC_LENGTH(readl(&ehci->caps->hc_capbase));
+	dbg_hcs_params(ehci, "reset");
+	dbg_hcc_params(ehci, "reset");
+
+	/* cache this readonly data; minimize chip reads */
+	ehci->hcs_params = readl(&ehci->caps->hcs_params);
+
+	retval = ehci_halt(ehci);
+	if (retval)
+		return retval;
+
+	/* data structure init */
+	retval = ehci_init(hcd);
+	if (retval)
+		return retval;
+
+	ehci->is_tdi_rh_tt = 1;
+
+	ehci->sbrn = 0x20;
+
+	ehci_reset(ehci);
+
+	retval = ehci_fsl_reinit(ehci);
+	return retval;
+}
+
+static const struct hc_driver ehci_fsl_hc_driver = {
+	.description = hcd_name,
+	.product_desc = "Freescale On-Chip EHCI Host Controller",
+	.hcd_priv_size = sizeof(struct ehci_hcd),
+
+	/*
+	 * generic hardware linkage
+	 */
+	.irq = ehci_irq,
+	.flags = HCD_USB2,
+
+	/*
+	 * basic lifecycle operations
+	 */
+	.reset = ehci_fsl_setup,
+	.start = ehci_run,
+#ifdef	CONFIG_PM
+	.suspend = ehci_bus_suspend,
+	.resume = ehci_bus_resume,
+#endif
+	.stop = ehci_stop,
+
+	/*
+	 * managing i/o requests and associated device resources
+	 */
+	.urb_enqueue = ehci_urb_enqueue,
+	.urb_dequeue = ehci_urb_dequeue,
+	.endpoint_disable = ehci_endpoint_disable,
+
+	/*
+	 * scheduling support
+	 */
+	.get_frame_number = ehci_get_frame,
+
+	/*
+	 * root hub support
+	 */
+	.hub_status_data = ehci_hub_status_data,
+	.hub_control = ehci_hub_control,
+	.bus_suspend = ehci_bus_suspend,
+	.bus_resume = ehci_bus_resume,
+};
+
+static int ehci_fsl_drv_probe(struct platform_device *pdev)
+{
+	if (usb_disabled())
+		return -ENODEV;
+
+	return usb_hcd_fsl_probe(&ehci_fsl_hc_driver, pdev);
+}
+
+static int ehci_fsl_drv_remove(struct platform_device *pdev)
+{
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+
+	usb_hcd_fsl_remove(hcd, pdev);
+
+	return 0;
+}
+
+static struct platform_driver ehci_fsl_dr_driver = {
+	.probe = ehci_fsl_drv_probe,
+	.remove = ehci_fsl_drv_remove,
+	.driver = {
+		   .name = "fsl-usb2-dr",
+		   },
+};
+
+static struct platform_driver ehci_fsl_mph_driver = {
+	.probe = ehci_fsl_drv_probe,
+	.remove = ehci_fsl_drv_remove,
+	.driver = {
+		   .name = "fsl-usb2-mph",
+		   },
+};
+
+static int __init ehci_fsl_init(void)
+{
+	int retval;
+
+	pr_debug("%s: block sizes: qh %Zd qtd %Zd itd %Zd sitd %Zd\n",
+		 hcd_name,
+		 sizeof(struct ehci_qh), sizeof(struct ehci_qtd),
+		 sizeof(struct ehci_itd), sizeof(struct ehci_sitd));
+
+	retval = platform_driver_register(&ehci_fsl_dr_driver);
+	if (retval)
+		return retval;
+
+	return platform_driver_register(&ehci_fsl_mph_driver);
+}
+
+static void __exit ehci_fsl_cleanup(void)
+{
+	platform_driver_unregister(&ehci_fsl_mph_driver);
+	platform_driver_unregister(&ehci_fsl_dr_driver);
+}
+
+module_init(ehci_fsl_init);
+module_exit(ehci_fsl_cleanup);