Index: usb/arch/arm/mach-omap2/omap_phy_internal.c
===================================================================
--- /dev/null
+++ usb/arch/arm/mach-omap2/omap_phy_internal.c
@@ -0,0 +1,149 @@
+/*
+  * This file configures the internal USB PHY in OMAP4430. Used
+  * with TWL6030 transceiver and MUSB on OMAP4430.
+  *
+  * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+  * 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.
+  *
+  * Author: Hema HK <hemahk@ti.com>
+  *
+  * 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.
+  *
+  */
+
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/usb.h>
+
+#include <plat/usb.h>
+
+/* OMAP control module register for UTMI PHY */
+#define CONTROL_DEV_CONF		0x300
+#define PHY_PD				0x1
+
+#define USBOTGHS_CONTROL		0x33c
+#define	AVALID				BIT(0)
+#define	BVALID				BIT(1)
+#define	VBUSVALID			BIT(2)
+#define	SESSEND				BIT(3)
+#define	IDDIG				BIT(4)
+
+static struct clk *phyclk, *clk48m, *clk32k;
+static void __iomem *ctrl_base;
+
+int omap4430_phy_init(struct device *dev)
+{
+	ctrl_base = ioremap(OMAP443X_SCM_BASE, SZ_1K);
+	if (!ctrl_base) {
+		dev_err(dev, "control module ioremap failed\n");
+		return -ENOMEM;
+	}
+	/* Power down the phy */
+	__raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
+	phyclk = clk_get(dev, "ocp2scp_usb_phy_ick");
+
+	if (IS_ERR(phyclk)) {
+		dev_err(dev, "cannot clk_get ocp2scp_usb_phy_ick\n");
+		iounmap(ctrl_base);
+		return PTR_ERR(phyclk);
+	}
+
+	clk48m = clk_get(dev, "ocp2scp_usb_phy_phy_48m");
+	if (IS_ERR(clk48m)) {
+		dev_err(dev, "cannot clk_get ocp2scp_usb_phy_phy_48m\n");
+		clk_put(phyclk);
+		iounmap(ctrl_base);
+		return PTR_ERR(clk48m);
+	}
+
+	clk32k = clk_get(dev, "usb_phy_cm_clk32k");
+	if (IS_ERR(clk32k)) {
+		dev_err(dev, "cannot clk_get usb_phy_cm_clk32k\n");
+		clk_put(phyclk);
+		clk_put(clk48m);
+		iounmap(ctrl_base);
+		return PTR_ERR(clk32k);
+	}
+	return 0;
+}
+
+int omap4430_phy_set_clk(struct device *dev, int on)
+{
+	static int state;
+
+	if (on && !state) {
+		/* Enable the phy clocks */
+		clk_enable(phyclk);
+		clk_enable(clk48m);
+		clk_enable(clk32k);
+		state = 1;
+	} else if (state) {
+		/* Disable the phy clocks */
+		clk_disable(phyclk);
+		clk_disable(clk48m);
+		clk_disable(clk32k);
+		state = 0;
+	}
+	return 0;
+}
+
+int omap4430_phy_power(struct device *dev, int ID, int on)
+{
+	if (on) {
+		/* enabled the clocks */
+		omap4430_phy_set_clk(dev, 1);
+		/* power on the phy */
+		if (__raw_readl(ctrl_base + CONTROL_DEV_CONF) & PHY_PD) {
+			__raw_writel(~PHY_PD, ctrl_base + CONTROL_DEV_CONF);
+			mdelay(200);
+		}
+		if (ID)
+			/* enable VBUS valid, IDDIG groung */
+			__raw_writel(AVALID | VBUSVALID, ctrl_base +
+							USBOTGHS_CONTROL);
+		else
+			/*
+			 * Enable VBUS Valid, AValid and IDDIG
+			 * high impedence
+			 */
+			__raw_writel(IDDIG | AVALID | VBUSVALID,
+						ctrl_base + USBOTGHS_CONTROL);
+	} else {
+		/* Enable session END and IDIG to high impedence. */
+		__raw_writel(SESSEND | IDDIG, ctrl_base +
+					USBOTGHS_CONTROL);
+		/* Disable the clocks */
+		omap4430_phy_set_clk(dev, 0);
+		/* Power down the phy */
+		__raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF);
+	}
+
+	return 0;
+}
+
+int omap4430_phy_exit(struct device *dev)
+{
+	if (ctrl_base)
+		iounmap(ctrl_base);
+	if (phyclk)
+		clk_put(phyclk);
+	if (clk48m)
+		clk_put(clk48m);
+	if (clk32k)
+		clk_put(clk32k);
+
+	return 0;
+}
Index: usb/arch/arm/plat-omap/include/plat/usb.h
===================================================================
--- usb.orig/arch/arm/plat-omap/include/plat/usb.h
+++ usb/arch/arm/plat-omap/include/plat/usb.h
@@ -84,6 +84,11 @@ extern void usb_ehci_init(const struct e
 
 extern void usb_ohci_init(const struct ohci_hcd_omap_platform_data *pdata);
 
+extern int omap4430_phy_power(struct device *dev, int ID, int on);
+extern int omap4430_phy_set_clk(struct device *dev, int on);
+extern int omap4430_phy_init(struct device *dev);
+extern int omap4430_phy_exit(struct device *dev);
+
 #endif
 
 
Index: usb/drivers/usb/otg/twl6030-usb.c
===================================================================
--- /dev/null
+++ usb/drivers/usb/otg/twl6030-usb.c
@@ -0,0 +1,493 @@
+/*
+ * twl6030_usb - TWL6030 USB transceiver, talking to OMAP OTG driver.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ * 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.
+ *
+ * Author: Hema HK <hemahk@ti.com>
+ *
+ * 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.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/usb/otg.h>
+#include <linux/i2c/twl.h>
+#include <linux/regulator/consumer.h>
+#include <linux/err.h>
+#include <linux/notifier.h>
+#include <linux/slab.h>
+
+/* usb register definitions */
+#define USB_VENDOR_ID_LSB		0x00
+#define USB_VENDOR_ID_MSB		0x01
+#define USB_PRODUCT_ID_LSB		0x02
+#define USB_PRODUCT_ID_MSB		0x03
+#define USB_VBUS_CTRL_SET		0x04
+#define USB_VBUS_CTRL_CLR		0x05
+#define USB_ID_CTRL_SET			0x06
+#define USB_ID_CTRL_CLR			0x07
+#define USB_VBUS_INT_SRC		0x08
+#define USB_VBUS_INT_LATCH_SET		0x09
+#define USB_VBUS_INT_LATCH_CLR		0x0A
+#define USB_VBUS_INT_EN_LO_SET		0x0B
+#define USB_VBUS_INT_EN_LO_CLR		0x0C
+#define USB_VBUS_INT_EN_HI_SET		0x0D
+#define USB_VBUS_INT_EN_HI_CLR		0x0E
+#define USB_ID_INT_SRC			0x0F
+#define USB_ID_INT_LATCH_SET		0x10
+#define USB_ID_INT_LATCH_CLR		0x11
+
+#define USB_ID_INT_EN_LO_SET		0x12
+#define USB_ID_INT_EN_LO_CLR		0x13
+#define USB_ID_INT_EN_HI_SET		0x14
+#define USB_ID_INT_EN_HI_CLR		0x15
+#define USB_OTG_ADP_CTRL		0x16
+#define USB_OTG_ADP_HIGH		0x17
+#define USB_OTG_ADP_LOW			0x18
+#define USB_OTG_ADP_RISE		0x19
+#define USB_OTG_REVISION		0x1A
+
+/* to be moved to LDO */
+#define TWL6030_MISC2			0xE5
+#define TWL6030_CFG_LDO_PD2		0xF5
+#define TWL6030_BACKUP_REG		0xFA
+
+#define STS_HW_CONDITIONS		0x21
+
+/* In module TWL6030_MODULE_PM_MASTER */
+#define STS_HW_CONDITIONS		0x21
+#define STS_USB_ID			BIT(2)
+
+/* In module TWL6030_MODULE_PM_RECEIVER */
+#define VUSB_CFG_TRANS			0x71
+#define VUSB_CFG_STATE			0x72
+#define VUSB_CFG_VOLTAGE		0x73
+
+/* in module TWL6030_MODULE_MAIN_CHARGE */
+
+#define CHARGERUSB_CTRL1		0x8
+
+#define CONTROLLER_STAT1		0x03
+#define	VBUS_DET			BIT(2)
+
+struct twl6030_usb {
+	struct otg_transceiver	otg;
+	struct device		*dev;
+
+	/* for vbus reporting with irqs disabled */
+	spinlock_t		lock;
+
+	struct regulator		*usb3v3;
+
+	int			irq1;
+	int			irq2;
+	u8			linkstat;
+	u8			asleep;
+	bool			irq_enabled;
+};
+
+#define xceiv_to_twl(x)		container_of((x), struct twl6030_usb, otg);
+
+/*-------------------------------------------------------------------------*/
+
+static inline int twl6030_writeb(struct twl6030_usb *twl, u8 module,
+						u8 data, u8 address)
+{
+	int ret = 0;
+
+	ret = twl_i2c_write_u8(module, data, address);
+	if (ret < 0)
+		dev_err(twl->dev,
+			"Write[0x%x] Error %d\n", address, ret);
+	return ret;
+}
+
+static inline u8 twl6030_readb(struct twl6030_usb *twl, u8 module, u8 address)
+{
+	u8 data, ret = 0;
+
+	ret = twl_i2c_read_u8(module, &data, address);
+	if (ret >= 0)
+		ret = data;
+	else
+		dev_err(twl->dev,
+			"readb[0x%x,0x%x] Error %d\n",
+					module, address, ret);
+	return ret;
+}
+
+/*-------------------------------------------------------------------------*/
+static int twl6030_set_phy_clk(struct otg_transceiver *x, int on)
+{
+	struct twl6030_usb *twl;
+	struct device *dev;
+	struct twl4030_usb_data *pdata;
+
+	twl = xceiv_to_twl(x);
+	dev  = twl->dev;
+	pdata = dev->platform_data;
+
+	pdata->phy_set_clock(twl->dev, on);
+
+	return 0;
+}
+
+static int twl6030_phy_init(struct otg_transceiver *x)
+{
+	u8 hw_state;
+	struct twl6030_usb *twl;
+	struct device *dev;
+	struct twl4030_usb_data *pdata;
+
+	twl = xceiv_to_twl(x);
+	dev  = twl->dev;
+	pdata = dev->platform_data;
+
+	regulator_enable(twl->usb3v3);
+
+	hw_state = twl6030_readb(twl, TWL6030_MODULE_ID0, STS_HW_CONDITIONS);
+
+	if (hw_state & STS_USB_ID)
+		pdata->phy_power(twl->dev, 1, 1);
+	else
+		pdata->phy_power(twl->dev, 0, 1);
+
+	return 0;
+}
+
+static void twl6030_phy_shutdown(struct otg_transceiver *x)
+{
+	struct twl6030_usb *twl;
+	struct device *dev;
+	struct twl4030_usb_data *pdata;
+
+	twl = xceiv_to_twl(x);
+	dev  = twl->dev;
+	pdata = dev->platform_data;
+	pdata->phy_power(twl->dev, 0, 0);
+	regulator_disable(twl->usb3v3);
+}
+
+static int twl6030_usb_ldo_init(struct twl6030_usb *twl)
+{
+
+	/* Set to OTG_REV 1.3 and turn on the ID_WAKEUP_COMP */
+	twl6030_writeb(twl, TWL6030_MODULE_ID0 , 0x1, TWL6030_BACKUP_REG);
+
+	/* Program CFG_LDO_PD2 register and set VUSB bit */
+	twl6030_writeb(twl, TWL6030_MODULE_ID0 , 0x1, TWL6030_CFG_LDO_PD2);
+
+	/* Program MISC2 register and set bit VUSB_IN_VBAT */
+	twl6030_writeb(twl, TWL6030_MODULE_ID0 , 0x10, TWL6030_MISC2);
+
+	twl->usb3v3 = regulator_get(twl->dev, "vusb");
+	if (IS_ERR(twl->usb3v3))
+		return -ENODEV;
+
+	regulator_enable(twl->usb3v3);
+
+	/* Program the VUSB_CFG_TRANS for ACTIVE state. */
+	twl6030_writeb(twl, TWL_MODULE_PM_RECEIVER, 0x3F,
+						VUSB_CFG_TRANS);
+
+	/* Program the VUSB_CFG_STATE register to ON on all groups. */
+	twl6030_writeb(twl, TWL_MODULE_PM_RECEIVER, 0xE1,
+						VUSB_CFG_STATE);
+
+	/* Program the USB_VBUS_CTRL_SET and set VBUS_ACT_COMP bit */
+	twl6030_writeb(twl, TWL_MODULE_USB, 0x4, USB_VBUS_CTRL_SET);
+
+	/*
+	 * Program the USB_ID_CTRL_SET register to enable GND drive
+	 * and the ID comparators
+	 */
+	twl6030_writeb(twl, TWL_MODULE_USB, 0x14, USB_ID_CTRL_SET);
+
+	return 0;
+}
+
+static ssize_t twl6030_usb_vbus_show(struct device *dev,
+			struct device_attribute *attr, char *buf)
+{
+	struct twl6030_usb *twl = dev_get_drvdata(dev);
+	unsigned long flags;
+	int ret = -EINVAL;
+
+	spin_lock_irqsave(&twl->lock, flags);
+
+	switch (twl->linkstat) {
+	case USB_EVENT_VBUS:
+	       ret = snprintf(buf, PAGE_SIZE, "vbus\n");
+	       break;
+	case USB_EVENT_ID:
+	       ret = snprintf(buf, PAGE_SIZE, "id\n");
+	       break;
+	case USB_EVENT_NONE:
+	       ret = snprintf(buf, PAGE_SIZE, "none\n");
+	       break;
+	default:
+	       ret = snprintf(buf, PAGE_SIZE, "UNKNOWN\n");
+	}
+	spin_unlock_irqrestore(&twl->lock, flags);
+
+	return ret;
+}
+static DEVICE_ATTR(vbus, 0444, twl6030_usb_vbus_show, NULL);
+
+static irqreturn_t twl6030_usb_irq(int irq, void *_twl)
+{
+	struct twl6030_usb *twl = _twl;
+	int status;
+	u8 vbus_state, hw_state;
+
+	hw_state = twl6030_readb(twl, TWL6030_MODULE_ID0, STS_HW_CONDITIONS);
+
+	vbus_state = twl6030_readb(twl, TWL_MODULE_MAIN_CHARGE,
+						CONTROLLER_STAT1);
+	if (!(hw_state & STS_USB_ID)) {
+		if (vbus_state & VBUS_DET) {
+			status = USB_EVENT_VBUS;
+			twl->otg.default_a = false;
+			twl->otg.state = OTG_STATE_B_IDLE;
+		} else {
+			status = USB_EVENT_NONE;
+		}
+		if (status >= 0) {
+			twl->linkstat = status;
+			blocking_notifier_call_chain(&twl->otg.notifier,
+						status, twl->otg.gadget);
+		}
+	}
+	sysfs_notify(&twl->dev->kobj, NULL, "vbus");
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl)
+{
+	struct twl6030_usb *twl = _twl;
+	int status = USB_EVENT_NONE;
+	u8 hw_state;
+
+	hw_state = twl6030_readb(twl, TWL6030_MODULE_ID0, STS_HW_CONDITIONS);
+
+	if (hw_state & STS_USB_ID) {
+
+		twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, 0x1);
+		twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET,
+								0x10);
+		status = USB_EVENT_ID;
+		twl->otg.default_a = true;
+		twl->otg.state = OTG_STATE_A_IDLE;
+		blocking_notifier_call_chain(&twl->otg.notifier, status,
+							twl->otg.gadget);
+	} else  {
+		twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR,
+								0x10);
+		twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET,
+								0x1);
+	}
+	twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_LATCH_CLR, status);
+	twl->linkstat = status;
+
+	return IRQ_HANDLED;
+}
+
+static int twl6030_set_peripheral(struct otg_transceiver *x,
+		struct usb_gadget *gadget)
+{
+	struct twl6030_usb *twl;
+
+	if (!x)
+		return -ENODEV;
+
+	twl = xceiv_to_twl(x);
+	twl->otg.gadget = gadget;
+	if (!gadget)
+		twl->otg.state = OTG_STATE_UNDEFINED;
+
+	return 0;
+}
+
+static int twl6030_enable_irq(struct otg_transceiver *x)
+{
+	struct twl6030_usb *twl = xceiv_to_twl(x);
+
+	twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, 0x1);
+	twl6030_interrupt_unmask(0x05, REG_INT_MSK_LINE_C);
+	twl6030_interrupt_unmask(0x05, REG_INT_MSK_STS_C);
+
+	twl6030_interrupt_unmask(TWL6030_CHARGER_CTRL_INT_MASK,
+				REG_INT_MSK_LINE_C);
+	twl6030_interrupt_unmask(TWL6030_CHARGER_CTRL_INT_MASK,
+				REG_INT_MSK_STS_C);
+	twl6030_usb_irq(twl->irq2, twl);
+	twl6030_usbotg_irq(twl->irq1, twl);
+
+	return 0;
+}
+
+static int twl6030_set_vbus(struct otg_transceiver *x, bool enabled)
+{
+	struct twl6030_usb *twl = xceiv_to_twl(x);
+
+	/*
+	 * Start driving VBUS. Set OPA_MODE bit in CHARGERUSB_CTRL1
+	 * register. This enables boost mode.
+	 */
+	if (enabled)
+		twl6030_writeb(twl, TWL_MODULE_MAIN_CHARGE , 0x40,
+						CHARGERUSB_CTRL1);
+	 else
+		twl6030_writeb(twl, TWL_MODULE_MAIN_CHARGE , 0x00,
+						CHARGERUSB_CTRL1);
+	return 0;
+}
+
+static int twl6030_set_host(struct otg_transceiver *x, struct usb_bus *host)
+{
+	struct twl6030_usb *twl;
+
+	if (!x)
+		return -ENODEV;
+
+	twl = xceiv_to_twl(x);
+	twl->otg.host = host;
+	if (!host)
+		twl->otg.state = OTG_STATE_UNDEFINED;
+	return 0;
+}
+
+static int __devinit twl6030_usb_probe(struct platform_device *pdev)
+{
+	struct twl6030_usb	*twl;
+	int			status, err;
+	struct twl4030_usb_data *pdata;
+	struct device *dev = &pdev->dev;
+	pdata = dev->platform_data;
+
+	twl = kzalloc(sizeof *twl, GFP_KERNEL);
+	if (!twl)
+		return -ENOMEM;
+
+	twl->dev		= &pdev->dev;
+	twl->irq1		= platform_get_irq(pdev, 0);
+	twl->irq2		= platform_get_irq(pdev, 1);
+	twl->otg.dev		= twl->dev;
+	twl->otg.label		= "twl6030";
+	twl->otg.set_host	= twl6030_set_host;
+	twl->otg.set_peripheral	= twl6030_set_peripheral;
+	twl->otg.set_vbus	= twl6030_set_vbus;
+	twl->otg.init		= twl6030_phy_init;
+	twl->otg.shutdown	= twl6030_phy_shutdown;
+
+	/* init spinlock for workqueue */
+	spin_lock_init(&twl->lock);
+
+	err = twl6030_usb_ldo_init(twl);
+	if (err) {
+		dev_err(&pdev->dev, "ldo init failed\n");
+		kfree(twl);
+		return err;
+	}
+	otg_set_transceiver(&twl->otg);
+
+	platform_set_drvdata(pdev, twl);
+	if (device_create_file(&pdev->dev, &dev_attr_vbus))
+		dev_warn(&pdev->dev, "could not create sysfs file\n");
+
+	BLOCKING_INIT_NOTIFIER_HEAD(&twl->otg.notifier);
+
+	twl->irq_enabled = true;
+	status = request_threaded_irq(twl->irq1, NULL, twl6030_usbotg_irq,
+			IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+			"twl6030_usb", twl);
+	if (status < 0) {
+		dev_err(&pdev->dev, "can't get IRQ %d, err %d\n",
+			twl->irq1, status);
+		device_remove_file(twl->dev, &dev_attr_vbus);
+		kfree(twl);
+		return status;
+	}
+
+	status = request_threaded_irq(twl->irq2, NULL, twl6030_usb_irq,
+			IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+			"twl6030_usb", twl);
+	if (status < 0) {
+		dev_err(&pdev->dev, "can't get IRQ %d, err %d\n",
+			twl->irq2, status);
+		free_irq(twl->irq1, twl);
+		device_remove_file(twl->dev, &dev_attr_vbus);
+		kfree(twl);
+		return status;
+	}
+
+	pdata->phy_init(dev);
+	twl6030_enable_irq(&twl->otg);
+	dev_info(&pdev->dev, "Initialized TWL6030 USB module\n");
+
+	return 0;
+}
+
+static int __exit twl6030_usb_remove(struct platform_device *pdev)
+{
+	struct twl6030_usb *twl = platform_get_drvdata(pdev);
+
+	struct twl4030_usb_data *pdata;
+	struct device *dev = &pdev->dev;
+	pdata = dev->platform_data;
+
+	twl6030_interrupt_mask(TWL6030_USBOTG_INT_MASK,
+		REG_INT_MSK_LINE_C);
+	twl6030_interrupt_mask(TWL6030_USBOTG_INT_MASK,
+			REG_INT_MSK_STS_C);
+	free_irq(twl->irq1, twl);
+	free_irq(twl->irq2, twl);
+	regulator_put(twl->usb3v3);
+	pdata->phy_exit(twl->dev);
+	device_remove_file(twl->dev, &dev_attr_vbus);
+	kfree(twl);
+
+	return 0;
+}
+
+static struct platform_driver twl6030_usb_driver = {
+	.probe		= twl6030_usb_probe,
+	.remove		= __exit_p(twl6030_usb_remove),
+	.driver		= {
+		.name	= "twl6030_usb",
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init twl6030_usb_init(void)
+{
+	return platform_driver_register(&twl6030_usb_driver);
+}
+subsys_initcall(twl6030_usb_init);
+
+static void __exit twl6030_usb_exit(void)
+{
+	platform_driver_unregister(&twl6030_usb_driver);
+}
+module_exit(twl6030_usb_exit);
+
+MODULE_ALIAS("platform:twl6030_usb");
+MODULE_AUTHOR("Hema HK <hemahk@ti.com>");
+MODULE_DESCRIPTION("TWL6030 USB transceiver driver");
+MODULE_LICENSE("GPL");
