diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 5fdb9da..addbebf 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -44,6 +44,7 @@ struct omap2430_glue {
 	struct platform_device	*musb;
 	enum omap_musb_vbus_id_status status;
 	struct work_struct	omap_musb_mailbox_work;
+	u32 __iomem		*control_otghs;
 };
 #define glue_to_musb(g)		platform_get_drvdata(g->musb)
 
@@ -51,6 +52,26 @@ struct omap2430_glue		*_glue;
 
 static struct timer_list musb_idle_timer;
 
+/**
+ * omap4_usb_phy_mailbox - write to usb otg mailbox
+ * @glue: struct omap2430_glue *
+ * @val: the value to be written to the mailbox
+ *
+ * On detection of a device (ID pin is grounded), this API should be called
+ * to set AVALID, VBUSVALID and ID pin is grounded.
+ *
+ * When OMAP is connected to a host (OMAP in device mode), this API
+ * is called to set AVALID, VBUSVALID and ID pin in high impedance.
+ *
+ * XXX: This function will be removed once we have a seperate driver for
+ * control module
+ */
+static void omap4_usb_phy_mailbox(struct omap2430_glue *glue, u32 val)
+{
+	if (glue->control_otghs)
+		writel(val, glue->control_otghs);
+}
+
 static void musb_do_idle(unsigned long _musb)
 {
 	struct musb	*musb = (void *)_musb;
@@ -245,6 +266,7 @@ EXPORT_SYMBOL_GPL(omap_musb_mailbox);
 
 static void omap_musb_set_mailbox(struct omap2430_glue *glue)
 {
+	u32 val;
 	struct musb *musb = glue_to_musb(glue);
 	struct device *dev = musb->controller;
 	struct musb_hdrc_platform_data *pdata = dev->platform_data;
@@ -260,7 +282,8 @@ static void omap_musb_set_mailbox(struct omap2430_glue *glue)
 		musb->xceiv->last_event = USB_EVENT_ID;
 		if (!is_otg_enabled(musb) || musb->gadget_driver) {
 			pm_runtime_get_sync(dev);
-			usb_phy_init(musb->xceiv);
+			val = AVALID | VBUSVALID;
+			omap4_usb_phy_mailbox(glue, val);
 			omap2430_musb_set_vbus(musb, 1);
 		}
 		break;
@@ -273,7 +296,8 @@ static void omap_musb_set_mailbox(struct omap2430_glue *glue)
 		musb->xceiv->last_event = USB_EVENT_VBUS;
 		if (musb->gadget_driver)
 			pm_runtime_get_sync(dev);
-		usb_phy_init(musb->xceiv);
+		val = IDDIG | AVALID | VBUSVALID;
+		omap4_usb_phy_mailbox(glue, val);
 		break;
 
 	case OMAP_MUSB_ID_FLOAT:
@@ -291,7 +315,8 @@ static void omap_musb_set_mailbox(struct omap2430_glue *glue)
 			if (musb->xceiv->otg->set_vbus)
 				otg_set_vbus(musb->xceiv->otg, 0);
 		}
-		usb_phy_shutdown(musb->xceiv);
+		val = SESSEND | IDDIG;
+		omap4_usb_phy_mailbox(glue, val);
 		break;
 	default:
 		dev_dbg(dev, "ID float\n");
@@ -366,6 +391,7 @@ err1:
 static void omap2430_musb_enable(struct musb *musb)
 {
 	u8		devctl;
+	u32		val;
 	unsigned long timeout = jiffies + msecs_to_jiffies(1000);
 	struct device *dev = musb->controller;
 	struct omap2430_glue *glue = dev_get_drvdata(dev->parent);
@@ -375,7 +401,8 @@ static void omap2430_musb_enable(struct musb *musb)
 	switch (glue->status) {
 
 	case OMAP_MUSB_ID_GROUND:
-		usb_phy_init(musb->xceiv);
+		val = AVALID | VBUSVALID;
+		omap4_usb_phy_mailbox(glue, val);
 		if (data->interface_type != MUSB_INTERFACE_UTMI)
 			break;
 		devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
@@ -394,7 +421,8 @@ static void omap2430_musb_enable(struct musb *musb)
 		break;
 
 	case OMAP_MUSB_VBUS_VALID:
-		usb_phy_init(musb->xceiv);
+		val = IDDIG | AVALID | VBUSVALID;
+		omap4_usb_phy_mailbox(glue, val);
 		break;
 
 	default:
@@ -404,11 +432,14 @@ static void omap2430_musb_enable(struct musb *musb)
 
 static void omap2430_musb_disable(struct musb *musb)
 {
+	u32 val;
 	struct device *dev = musb->controller;
 	struct omap2430_glue *glue = dev_get_drvdata(dev->parent);
 
-	if (glue->status != OMAP_MUSB_UNKNOWN)
-		usb_phy_shutdown(musb->xceiv);
+	if (glue->status != OMAP_MUSB_UNKNOWN) {
+		val = SESSEND | IDDIG;
+		omap4_usb_phy_mailbox(glue, val);
+	}
 }
 
 static int omap2430_musb_exit(struct musb *musb)
@@ -440,6 +471,7 @@ static int __devinit omap2430_probe(struct platform_device *pdev)
 	struct musb_hdrc_platform_data	*pdata = pdev->dev.platform_data;
 	struct platform_device		*musb;
 	struct omap2430_glue		*glue;
+	struct resource			*res;
 	int				ret = -ENOMEM;
 
 	glue = devm_kzalloc(&pdev->dev, sizeof(*glue), GFP_KERNEL);
@@ -462,6 +494,12 @@ static int __devinit omap2430_probe(struct platform_device *pdev)
 	glue->musb			= musb;
 	glue->status			= OMAP_MUSB_UNKNOWN;
 
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+
+	glue->control_otghs = devm_request_and_ioremap(&pdev->dev, res);
+	if (glue->control_otghs == NULL)
+		dev_dbg(&pdev->dev, "Failed to obtain control memory\n");
+
 	pdata->platform_ops		= &omap2430_ops;
 
 	platform_set_drvdata(pdev, glue);
diff --git a/drivers/usb/musb/omap2430.h b/drivers/usb/musb/omap2430.h
index 40b3c02..b85f397 100644
--- a/drivers/usb/musb/omap2430.h
+++ b/drivers/usb/musb/omap2430.h
@@ -49,4 +49,13 @@
 #define OTG_FORCESTDBY		0x414
 #	define	ENABLEFORCE		(1 << 0)
 
+/*
+ * Control Module bit definitions
+ * XXX: Will be removed once we have a driver for control module.
+ */
+#define	AVALID				BIT(0)
+#define	BVALID				BIT(1)
+#define	VBUSVALID			BIT(2)
+#define	SESSEND				BIT(3)
+#define	IDDIG				BIT(4)
 #endif	/* __MUSB_OMAP243X_H__ */
diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c
index 6907d8d..9994dd22 100644
--- a/drivers/usb/otg/twl6030-usb.c
+++ b/drivers/usb/otg/twl6030-usb.c
@@ -25,8 +25,9 @@
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
-#include <linux/usb/otg.h>
 #include <linux/usb/musb-omap.h>
+#include <linux/usb/phy_companion.h>
+#include <linux/usb/omap_usb.h>
 #include <linux/i2c/twl.h>
 #include <linux/regulator/consumer.h>
 #include <linux/err.h>
@@ -87,7 +88,7 @@
 #define	VBUS_DET			BIT(2)
 
 struct twl6030_usb {
-	struct usb_phy		phy;
+	struct phy_companion	comparator;
 	struct device		*dev;
 
 	/* for vbus reporting with irqs disabled */
@@ -107,7 +108,7 @@ struct twl6030_usb {
 	unsigned long		features;
 };
 
-#define phy_to_twl(x)		container_of((x), struct twl6030_usb, phy)
+#define	comparator_to_twl(x) container_of((x), struct twl6030_usb, comparator)
 
 /*-------------------------------------------------------------------------*/
 
@@ -137,50 +138,9 @@ static inline u8 twl6030_readb(struct twl6030_usb *twl, u8 module, u8 address)
 	return ret;
 }
 
-static int twl6030_phy_init(struct usb_phy *x)
+static int twl6030_start_srp(struct phy_companion *comparator)
 {
-	struct twl6030_usb *twl;
-	struct device *dev;
-	struct twl4030_usb_data *pdata;
-
-	twl = phy_to_twl(x);
-	dev  = twl->dev;
-	pdata = dev->platform_data;
-
-	if (twl->linkstat == OMAP_MUSB_ID_GROUND)
-		pdata->phy_power(twl->dev, 1, 1);
-	else
-		pdata->phy_power(twl->dev, 0, 1);
-
-	return 0;
-}
-
-static void twl6030_phy_shutdown(struct usb_phy *x)
-{
-	struct twl6030_usb *twl;
-	struct device *dev;
-	struct twl4030_usb_data *pdata;
-
-	twl = phy_to_twl(x);
-	dev  = twl->dev;
-	pdata = dev->platform_data;
-	pdata->phy_power(twl->dev, 0, 0);
-}
-
-static int twl6030_phy_suspend(struct usb_phy *x, int suspend)
-{
-	struct twl6030_usb *twl = phy_to_twl(x);
-	struct device *dev = twl->dev;
-	struct twl4030_usb_data *pdata = dev->platform_data;
-
-	pdata->phy_suspend(dev, suspend);
-
-	return 0;
-}
-
-static int twl6030_start_srp(struct usb_otg *otg)
-{
-	struct twl6030_usb *twl = phy_to_twl(otg->phy);
+	struct twl6030_usb *twl = comparator_to_twl(comparator);
 
 	twl6030_writeb(twl, TWL_MODULE_USB, 0x24, USB_VBUS_CTRL_SET);
 	twl6030_writeb(twl, TWL_MODULE_USB, 0x84, USB_VBUS_CTRL_SET);
@@ -313,23 +273,8 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl)
 	return IRQ_HANDLED;
 }
 
-static int twl6030_set_peripheral(struct usb_otg *otg,
-		struct usb_gadget *gadget)
+static int twl6030_enable_irq(struct twl6030_usb *twl)
 {
-	if (!otg)
-		return -ENODEV;
-
-	otg->gadget = gadget;
-	if (!gadget)
-		otg->phy->state = OTG_STATE_UNDEFINED;
-
-	return 0;
-}
-
-static int twl6030_enable_irq(struct usb_phy *x)
-{
-	struct twl6030_usb *twl = phy_to_twl(x);
-
 	twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET);
 	twl6030_interrupt_unmask(0x05, REG_INT_MSK_LINE_C);
 	twl6030_interrupt_unmask(0x05, REG_INT_MSK_STS_C);
@@ -362,9 +307,9 @@ static void otg_set_vbus_work(struct work_struct *data)
 							CHARGERUSB_CTRL1);
 }
 
-static int twl6030_set_vbus(struct usb_otg *otg, bool enabled)
+static int twl6030_set_vbus(struct phy_companion *comparator, bool enabled)
 {
-	struct twl6030_usb *twl = phy_to_twl(otg->phy);
+	struct twl6030_usb *twl = comparator_to_twl(comparator);
 
 	twl->vbus_enable = enabled;
 	schedule_work(&twl->set_vbus_work);
@@ -372,23 +317,11 @@ static int twl6030_set_vbus(struct usb_otg *otg, bool enabled)
 	return 0;
 }
 
-static int twl6030_set_host(struct usb_otg *otg, struct usb_bus *host)
-{
-	if (!otg)
-		return -ENODEV;
-
-	otg->host = host;
-	if (!host)
-		otg->phy->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 usb_otg		*otg;
 	struct device *dev = &pdev->dev;
 	pdata = dev->platform_data;
 
@@ -396,28 +329,15 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev)
 	if (!twl)
 		return -ENOMEM;
 
-	otg = devm_kzalloc(dev, sizeof *otg, GFP_KERNEL);
-	if (!otg)
-		return -ENOMEM;
-
 	twl->dev		= &pdev->dev;
 	twl->irq1		= platform_get_irq(pdev, 0);
 	twl->irq2		= platform_get_irq(pdev, 1);
 	twl->features		= pdata->features;
 	twl->linkstat		= OMAP_MUSB_UNKNOWN;
 
-	twl->phy.dev		= twl->dev;
-	twl->phy.label		= "twl6030";
-	twl->phy.otg		= otg;
-	twl->phy.init		= twl6030_phy_init;
-	twl->phy.shutdown	= twl6030_phy_shutdown;
-	twl->phy.set_suspend	= twl6030_phy_suspend;
-
-	otg->phy		= &twl->phy;
-	otg->set_host		= twl6030_set_host;
-	otg->set_peripheral	= twl6030_set_peripheral;
-	otg->set_vbus		= twl6030_set_vbus;
-	otg->start_srp		= twl6030_start_srp;
+	twl->comparator.set_vbus	= twl6030_set_vbus;
+	twl->comparator.start_srp	= twl6030_start_srp;
+	omap_usb2_set_comparator(&twl->comparator);
 
 	/* init spinlock for workqueue */
 	spin_lock_init(&twl->lock);
@@ -427,7 +347,6 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev)
 		dev_err(&pdev->dev, "ldo init failed\n");
 		return err;
 	}
-	usb_add_phy(&twl->phy, USB_PHY_TYPE_USB2);
 
 	platform_set_drvdata(pdev, twl);
 	if (device_create_file(&pdev->dev, &dev_attr_vbus))
@@ -458,9 +377,7 @@ static int __devinit twl6030_usb_probe(struct platform_device *pdev)
 	}
 
 	twl->asleep = 0;
-	pdata->phy_init(dev);
-	twl6030_phy_suspend(&twl->phy, 0);
-	twl6030_enable_irq(&twl->phy);
+	twl6030_enable_irq(twl);
 	dev_info(&pdev->dev, "Initialized TWL6030 USB module\n");
 
 	return 0;
@@ -470,10 +387,6 @@ 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,
@@ -481,7 +394,6 @@ static int __exit twl6030_usb_remove(struct platform_device *pdev)
 	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);
 	cancel_work_sync(&twl->set_vbus_work);
 
