diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -96,6 +96,19 @@ config USB_EHCI_HCD_PPC_OF
 	  Enables support for the USB controller present on the PowerPC
 	  OpenFirmware platform bus.
 
+config USB_EHCI_HCD_SSB
+	bool "EHCI support for Broadcom SSB EHCI core"
+	depends on USB_EHCI_HCD && SSB && EXPERIMENTAL
+	default n
+	---help---
+	  Support for the Sonics Silicon Backplane (SSB) attached
+	  Broadcom USB EHCI core.
+
+	  This device is present in some embedded devices with
+	  Broadcom based SSB bus.
+
+	  If unsure, say N.
+
 config USB_ISP116X_HCD
 	tristate "ISP116X HCD support"
 	depends on USB
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1034,8 +1034,16 @@ MODULE_LICENSE ("GPL");
 #define	PLATFORM_DRIVER		ixp4xx_ehci_driver
 #endif
 
-#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
-    !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
+#ifdef CONFIG_USB_EHCI_HCD_SSB
+#include "ehci-ssb.c"
+#define SSB_EHCI_DRIVER         ssb_ehci_driver
+#endif
+
+#if !defined(PCI_DRIVER) && \
+    !defined(PLATFORM_DRIVER) && \
+    !defined(PS3_SYSTEM_BUS_DRIVER) && \
+    !defined(OF_PLATFORM_DRIVER) && \
+    !defined(SSB_EHCI_DRIVER)
 #error "missing bus glue for ehci-hcd"
 #endif
 
diff --git a/drivers/usb/host/ehci-ssb.c b/drivers/usb/host/ehci-ssb.c
--- /dev/null
+++ b/drivers/usb/host/ehci-ssb.c
@@ -0,0 +1,201 @@
+/*
+ * Sonics Silicon Backplane
+ * Broadcom USB-core EHCI driver (SSB bus glue)
+ *
+ * Copyright 2007 Steven Brown <sbrown@cortland.com>
+ *
+ * Derived from the OHCI-SSB driver
+ * Copyright 2007 Michael Buesch <mb@bu3sch.de>
+ *
+ * Derived from the EHCI-PCI driver
+ * Copyright (c) 2000-2004 by David Brownell
+ *
+ * Derived from the OHCI-PCI driver
+ * Copyright 1999 Roman Weissgaerber
+ * Copyright 2000-2002 David Brownell
+ * Copyright 1999 Linus Torvalds
+ * Copyright 1999 Gregory P. Smith
+ *
+ * Derived from the USBcore related parts of Broadcom-SB
+ * Copyright 2005 Broadcom Corporation
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+#include <linux/ssb/ssb.h>
+
+#define SSB_OHCI_TMSLOW_HOSTMODE	(1 << 29)
+
+struct ssb_ehci_device {
+	struct ehci_hcd ehci; /* _must_ be at the beginning. */
+
+	u32 enable_flags;
+};
+
+static inline
+struct ssb_ehci_device *hcd_to_ssb_ehci(struct usb_hcd *hcd)
+{
+	return (struct ssb_ehci_device *)(hcd->hcd_priv);
+}
+
+
+static int ssb_ehci_reset(struct usb_hcd *hcd)
+{
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	int err;
+
+	ehci->caps = hcd->regs;
+	ehci->regs = hcd->regs +
+		HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+
+	dbg_hcs_params(ehci, "reset");
+	dbg_hcc_params(ehci, "reset");
+
+	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+
+	err = ehci_halt(ehci);
+
+	if (err)
+		return err;
+
+	err = ehci_init(hcd);
+
+	if (err)
+		return err;
+
+	ehci_port_power(ehci, 0);
+
+	return err;
+}
+
+static int ssb_ehci_start(struct usb_hcd *hcd)
+{
+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+	int err;
+
+	err = ehci_run(hcd);
+	if (err < 0) {
+		ehci_err(ehci, "can't start\n");
+		ehci_stop(hcd);
+	}
+
+	return err;
+}
+
+#ifdef CONFIG_PM
+static int ssb_ehci_hcd_suspend(struct usb_hcd *hcd, pm_message_t message)
+{
+	struct ssb_ehci_device *ehcidev = hcd_to_ssb_ehci(hcd);
+	struct ehci_hcd *ehci = &ehcidev->ehci;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ehci->lock, flags);
+
+	ehci_writel(ehci, EHCI_INTR_MIE, &ehci->regs->intrdisable);
+	ehci_readl(ehci, &ehci->regs->intrdisable); /* commit write */
+
+	/* make sure snapshot being resumed re-enumerates everything */
+	if (message.event == PM_EVENT_PRETHAW)
+		ehci_usb_reset(ehci);
+
+	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+
+	spin_unlock_irqrestore(&ehci->lock, flags);
+	return 0;
+}
+
+static int ssb_ehci_hcd_resume(struct usb_hcd *hcd)
+{
+	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+	usb_hcd_resume_root_hub(hcd);
+	return 0;
+}
+#endif /* CONFIG_PM */
+
+static const struct hc_driver ssb_ehci_hc_driver = {
+	.description		= "ssb-usb-ehci",
+	.product_desc		= "SSB EHCI Controller",
+	.hcd_priv_size		= sizeof(struct ssb_ehci_device),
+
+	.irq			= ehci_irq,
+	.flags			= HCD_MEMORY | HCD_USB2,
+
+	.reset			= ssb_ehci_reset,
+	.start			= ssb_ehci_start,
+	.stop			= ehci_stop,
+	.shutdown		= ehci_shutdown,
+
+#ifdef CONFIG_PM
+	.suspend		= ssb_ehci_hcd_suspend,
+	.resume			= ssb_ehci_hcd_resume,
+#endif
+
+	.urb_enqueue		= ehci_urb_enqueue,
+	.urb_dequeue		= ehci_urb_dequeue,
+	.endpoint_disable	= ehci_endpoint_disable,
+
+	.get_frame_number	= ehci_get_frame,
+
+	.hub_status_data	= ehci_hub_status_data,
+	.hub_control		= ehci_hub_control,
+#ifdef CONFIG_PM
+	.bus_suspend		= ehci_bus_suspend,
+	.bus_resume		= ehci_bus_resume,
+#endif
+
+};
+
+static void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd)
+{
+
+	usb_remove_hcd(hcd);
+	iounmap(hcd->regs);
+	usb_put_hcd(hcd);
+}
+EXPORT_SYMBOL_GPL(ssb_ehci_detach);
+
+static int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **ehci_hcd)
+{
+	struct ssb_ehci_device *ehcidev;
+	struct usb_hcd *hcd;
+	int err = -ENOMEM;
+	u32 tmp, flags = 0;
+
+	hcd = usb_create_hcd(&ssb_ehci_hc_driver, dev->dev,
+		dev->dev->bus_id);
+	if (!hcd)
+		goto err_dev_disable;
+
+	ehcidev = hcd_to_ssb_ehci(hcd);
+	ehcidev->enable_flags = flags;
+	tmp = ssb_read32(dev, SSB_ADMATCH0);
+	hcd->rsrc_start = ssb_admatch_base(tmp) + 0x800; /* ehci core offset */
+	hcd->rsrc_len = 0x100; /* ehci reg block size */
+	/*
+	 * start & size modified per sbutils.c
+	 */
+	hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len);
+	if (!hcd->regs)
+		goto err_put_hcd;
+	err = usb_add_hcd(hcd, dev->irq, IRQF_SHARED | IRQF_DISABLED);
+	if (err)
+		goto err_iounmap;
+
+	*ehci_hcd = hcd;
+
+	return err;
+
+err_iounmap:
+	iounmap(hcd->regs);
+err_put_hcd:
+	usb_put_hcd(hcd);
+err_dev_disable:
+	ssb_device_disable(dev, flags);
+	return err;
+}
+EXPORT_SYMBOL_GPL(ssb_ehci_attach);
+
+static const struct ssb_device_id ssb_ehci_table[] = {
+	SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
+	SSB_DEVTABLE_END
+};
+MODULE_DEVICE_TABLE(ssb, ssb_ehci_table);
diff --git a/drivers/usb/host/ohci-ssb.c b/drivers/usb/host/ohci-ssb.c
--- a/drivers/usb/host/ohci-ssb.c
+++ b/drivers/usb/host/ohci-ssb.c
@@ -17,6 +17,8 @@
  */
 #include <linux/ssb/ssb.h>
 
+extern int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **hcd);
+extern void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd);
 
 #define SSB_OHCI_TMSLOW_HOSTMODE	(1 << 29)
 
@@ -24,6 +26,7 @@ struct ssb_ohci_device {
 	struct ohci_hcd ohci; /* _must_ be at the beginning. */
 
 	u32 enable_flags;
+	struct usb_hcd *ehci_hcd;
 };
 
 static inline
@@ -92,13 +95,25 @@ static const struct hc_driver ssb_ohci_hc_driver = {
 static void ssb_ohci_detach(struct ssb_device *dev)
 {
 	struct usb_hcd *hcd = ssb_get_drvdata(dev);
+#ifdef CONFIG_USB_EHCI_HCD_SSB
+	struct ssb_ohci_device *ohcidev = hcd_to_ssb_ohci(hcd);
+#endif
 
 	usb_remove_hcd(hcd);
 	iounmap(hcd->regs);
 	usb_put_hcd(hcd);
+
+#ifdef CONFIG_USB_EHCI_HCD_SSB
+	/*
+	 * Also detach ehci function
+	 */
+	if (dev->id.coreid == SSB_DEV_USB20_HOST)
+		ssb_ehci_detach(dev, ohcidev->ehci_hcd);
+#endif
 	ssb_device_disable(dev, 0);
 }
 
+
 static int ssb_ohci_attach(struct ssb_device *dev)
 {
 	struct ssb_ohci_device *ohcidev;
@@ -184,6 +199,14 @@ static int ssb_ohci_attach(struct ssb_device *dev)
 
 	ssb_set_drvdata(dev, hcd);
 
+#ifdef CONFIG_USB_EHCI_HCD_SSB
+	/*
+	 * attach ehci function in this core
+	 */
+	if (dev->id.coreid == SSB_DEV_USB20_HOST)
+		err = ssb_ehci_attach(dev, &(ohcidev->ehci_hcd));
+#endif
+
 	return err;
 
 err_iounmap: