diff --git a/MAINTAINERS b/MAINTAINERS
index cae9001..93547d3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4051,6 +4051,12 @@
 S:	Maintained
 W:	http://www.kroah.com/linux-usb/
 
+USB CYPRESS C67X00 DRIVER
+P:	Peter Korsgaard
+M:	jacmet@sunsite.dk
+L:	linux-usb@vger.kernel.org
+S:	Maintained
+
 USB DAVICOM DM9601 DRIVER
 P:	Peter Korsgaard
 M:	jacmet@sunsite.dk
diff --git a/drivers/usb/c67x00/c67x00-drv.c b/drivers/usb/c67x00/c67x00-drv.c
new file mode 100644
index 0000000..f8189bd
--- /dev/null
+++ b/drivers/usb/c67x00/c67x00-drv.c
@@ -0,0 +1,230 @@
+/*
+ * c67x00-drv.c: Cypress C67X00 USB Common infrastructure
+ *
+ * Copyright (C) 2006-2008 Barco N.V.
+ *    Derived from the Cypress cy7c67200/300 ezusb linux driver and
+ *    based on multiple host controller drivers inside the linux kernel.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301  USA.
+ */
+
+/*
+ * This file implements the common infrastructure for using the c67x00.
+ * It is both the link between the platform configuration and subdrivers and
+ * the link between the common hardware parts and the subdrivers (e.g.
+ * interrupt handling).
+ *
+ * The c67x00 has 2 SIE's (serial interface engine) wich can be configured
+ * to be host, device or OTG (with some limitations, E.G. only SIE1 can be OTG).
+ *
+ * Depending on the platform configuration, the SIE's are created and
+ * the corresponding subdriver is initialized (c67x00_probe_sie).
+ */
+
+#include <linux/device.h>
+#include <linux/io.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include <linux/usb/c67x00.h>
+
+#include "c67x00.h"
+
+static void c67x00_probe_sie(struct c67x00_sie *sie,
+			     struct c67x00_device *dev, int sie_num)
+{
+	spin_lock_init(&sie->lock);
+	sie->dev = dev;
+	sie->sie_num = sie_num;
+	sie->mode = c67x00_sie_config(dev->pdata->sie_config, sie_num);
+
+	switch (sie->mode) {
+	case C67X00_SIE_UNUSED:
+		dev_info(sie_dev(sie),
+			 "Not using SIE %d as requested\n", sie->sie_num);
+		break;
+
+	default:
+		dev_err(sie_dev(sie),
+			"Unsupported configuration: 0x%x for SIE %d\n",
+			sie->mode, sie->sie_num);
+		break;
+	}
+}
+
+static void c67x00_remove_sie(struct c67x00_sie *sie)
+{
+}
+
+static irqreturn_t c67x00_irq(int irq, void *__dev)
+{
+	struct c67x00_device *c67x00 = __dev;
+	struct c67x00_sie *sie;
+	u16 msg, int_status;
+	int i, count = 8;
+
+	int_status = c67x00_ll_hpi_status(c67x00);
+	if (!int_status)
+		return IRQ_NONE;
+
+	while (int_status != 0 && (count-- >= 0)) {
+		c67x00_ll_irq(c67x00, int_status);
+		for (i = 0; i < C67X00_SIES; i++) {
+			sie = &c67x00->sie[i];
+			msg = 0;
+			if (int_status & SIEMSG_FLG(i))
+				msg = c67x00_ll_fetch_siemsg(c67x00, i);
+			if (sie->irq)
+				sie->irq(sie, int_status, msg);
+		}
+		int_status = c67x00_ll_hpi_status(c67x00);
+	}
+
+	if (int_status)
+		dev_warn(&c67x00->pdev->dev, "Not all interrupts handled! "
+			 "status = 0x%04x\n", int_status);
+
+	return IRQ_HANDLED;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int __devinit c67x00_drv_probe(struct platform_device *pdev)
+{
+	struct c67x00_device *c67x00;
+	struct c67x00_platform_data *pdata;
+	struct resource *res, *res2;
+	int ret, i;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -ENODEV;
+
+	res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!res2)
+		return -ENODEV;
+
+	pdata = pdev->dev.platform_data;
+	if (!pdata)
+		return -ENODEV;
+
+	c67x00 = kzalloc(sizeof(*c67x00), GFP_KERNEL);
+	if (!c67x00)
+		return -ENOMEM;
+
+	if (!request_mem_region(res->start, res->end - res->start + 1,
+				pdev->name)) {
+		dev_err(&pdev->dev, "Memory region busy\n");
+		ret = -EBUSY;
+		goto request_mem_failed;
+	}
+	c67x00->hpi.base = ioremap(res->start, res->end - res->start + 1);
+	if (!c67x00->hpi.base) {
+		dev_err(&pdev->dev, "Unable to map HPI registers\n");
+		ret = -EIO;
+		goto map_failed;
+	}
+
+	spin_lock_init(&c67x00->hpi.lock);
+	c67x00->hpi.regstep = pdata->hpi_regstep;
+	c67x00->pdata = pdev->dev.platform_data;
+	c67x00->pdev = pdev;
+
+	c67x00_ll_init(c67x00);
+	c67x00_ll_hpi_reg_init(c67x00);
+
+	ret = request_irq(res2->start, c67x00_irq, 0, pdev->name, c67x00);
+	if (ret) {
+		dev_err(&pdev->dev, "Cannot claim IRQ\n");
+		goto request_irq_failed;
+	}
+
+	ret = c67x00_ll_reset(c67x00);
+	if (ret) {
+		dev_err(&pdev->dev, "Device reset failed\n");
+		goto reset_failed;
+	}
+
+	for (i = 0; i < C67X00_SIES; i++)
+		c67x00_probe_sie(&c67x00->sie[i], c67x00, i);
+
+	platform_set_drvdata(pdev, c67x00);
+
+	return 0;
+
+ reset_failed:
+	free_irq(res2->start, c67x00);
+ request_irq_failed:
+	iounmap(c67x00->hpi.base);
+ map_failed:
+	release_mem_region(res->start, res->end - res->start + 1);
+ request_mem_failed:
+	kfree(c67x00);
+
+	return ret;
+}
+
+static int __devexit c67x00_drv_remove(struct platform_device *pdev)
+{
+	struct c67x00_device *c67x00 = platform_get_drvdata(pdev);
+	struct resource *res;
+	int i;
+
+	for (i = 0; i < C67X00_SIES; i++)
+		c67x00_remove_sie(&c67x00->sie[i]);
+
+	c67x00_ll_release(c67x00);
+
+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (res)
+		free_irq(res->start, c67x00);
+
+	iounmap(c67x00->hpi.base);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (res)
+		release_mem_region(res->start, res->end - res->start + 1);
+
+	kfree(c67x00);
+
+	return 0;
+}
+
+static struct platform_driver c67x00_driver = {
+	.probe	= c67x00_drv_probe,
+	.remove	= __devexit_p(c67x00_drv_remove),
+	.driver	= {
+		.owner = THIS_MODULE,
+		.name = "c67x00",
+	},
+};
+MODULE_ALIAS("platform:c67x00");
+
+static int __init c67x00_init(void)
+{
+	return platform_driver_register(&c67x00_driver);
+}
+
+static void __exit c67x00_exit(void)
+{
+	platform_driver_unregister(&c67x00_driver);
+}
+
+module_init(c67x00_init);
+module_exit(c67x00_exit);
+
+MODULE_AUTHOR("Peter Korsgaard, Jan Veldeman, Grant Likely");
+MODULE_DESCRIPTION("Cypress C67X00 USB Controller Driver");
+MODULE_LICENSE("GPL");
diff --git a/include/linux/usb/c67x00.h b/include/linux/usb/c67x00.h
new file mode 100644
index 0000000..83c6b45
--- /dev/null
+++ b/include/linux/usb/c67x00.h
@@ -0,0 +1,48 @@
+/*
+ * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip
+ *
+ * Copyright (C) 2006-2008 Barco N.V.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301  USA.
+ */
+
+#ifndef _LINUX_USB_C67X00_H
+#define _LINUX_USB_C67X00_H
+
+/* SIE configuration */
+#define C67X00_SIE_UNUSED	0
+#define C67X00_SIE_HOST		1
+#define C67X00_SIE_PERIPHERAL_A	2	/* peripheral on A port */
+#define C67X00_SIE_PERIPHERAL_B	3	/* peripheral on B port */
+
+#define c67x00_sie_config(config, n)  (((config)>>(4*(n)))&0x3)
+
+#define C67X00_SIE1_UNUSED	        (C67X00_SIE_UNUSED		<< 0)
+#define C67X00_SIE1_HOST	        (C67X00_SIE_HOST		<< 0)
+#define C67X00_SIE1_PERIPHERAL_A	(C67X00_SIE_PERIPHERAL_A	<< 0)
+#define C67X00_SIE1_PERIPHERAL_B	(C67X00_SIE_PERIPHERAL_B	<< 0)
+
+#define C67X00_SIE2_UNUSED		(C67X00_SIE_UNUSED		<< 4)
+#define C67X00_SIE2_HOST		(C67X00_SIE_HOST		<< 4)
+#define C67X00_SIE2_PERIPHERAL_A	(C67X00_SIE_PERIPHERAL_A	<< 4)
+#define C67X00_SIE2_PERIPHERAL_B	(C67X00_SIE_PERIPHERAL_B	<< 4)
+
+struct c67x00_platform_data {
+	int sie_config;			/* SIEs config (C67X00_SIEx_*) */
+	unsigned long hpi_regstep;	/* Step between HPI registers  */
+};
+
+#endif /* _LINUX_USB_C67X00_H */