diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c
new file mode 100644
index 0000000..4dd4ec1
--- /dev/null
+++ b/drivers/usb/host/ehci-s5p.c
@@ -0,0 +1,110 @@
+/*
+ * SAMSUNG S5P USB HOST EHCI Controller
+ *
+ * Copyright (C) 2012 Samsung Electronics Co.Ltd
+ *	Vivek Gautam <gautam.vivek@samsung.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.
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <usb.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/ehci-s5p.h>
+#include "ehci.h"
+#include "ehci-core.h"
+
+/* Setup the EHCI host controller. */
+static void setup_usb_phy(struct s5p_usb_phy *usb)
+{
+	clrbits_le32(&usb->usbphyctrl0,
+			HOST_CTRL0_FSEL_MASK |
+			HOST_CTRL0_COMMONON_N |
+			/* HOST Phy setting */
+			HOST_CTRL0_PHYSWRST |
+			HOST_CTRL0_PHYSWRSTALL |
+			HOST_CTRL0_SIDDQ |
+			HOST_CTRL0_FORCESUSPEND |
+			HOST_CTRL0_FORCESLEEP);
+
+	setbits_le32(&usb->usbphyctrl0,
+			/* Setting up the ref freq */
+			(CLK_24MHZ << 16) |
+			/* HOST Phy setting */
+			HOST_CTRL0_LINKSWRST |
+			HOST_CTRL0_UTMISWRST);
+	udelay(10);
+	clrbits_le32(&usb->usbphyctrl0,
+			HOST_CTRL0_LINKSWRST |
+			HOST_CTRL0_UTMISWRST);
+	udelay(20);
+
+	/* EHCI Ctrl setting */
+	setbits_le32(&usb->ehcictrl,
+			EHCICTRL_ENAINCRXALIGN |
+			EHCICTRL_ENAINCR4 |
+			EHCICTRL_ENAINCR8 |
+			EHCICTRL_ENAINCR16);
+}
+
+/* Reset the EHCI host controller. */
+static void reset_usb_phy(struct s5p_usb_phy *usb)
+{
+	/* HOST_PHY reset */
+	setbits_le32(&usb->usbphyctrl0,
+			HOST_CTRL0_PHYSWRST |
+			HOST_CTRL0_PHYSWRSTALL |
+			HOST_CTRL0_SIDDQ |
+			HOST_CTRL0_FORCESUSPEND |
+			HOST_CTRL0_FORCESLEEP);
+}
+
+/*
+ * EHCI-initialization
+ * Create the appropriate control structures to manage
+ * a new EHCI host controller.
+ */
+int ehci_hcd_init(void)
+{
+	struct s5p_usb_phy *usb;
+
+	usb = (struct s5p_usb_phy *)samsung_get_base_usb_phy();
+	setup_usb_phy(usb);
+
+	hccr = (struct ehci_hccr *)(EXYNOS5_USB_HOST_EHCI_BASE);
+	hcor = (struct ehci_hcor *)((uint32_t) hccr
+				+ HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
+	debug("Exynos5-ehci: init hccr %x and hcor %x hc_length %d\n",
+		(uint32_t)hccr, (uint32_t)hcor,
+		(uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
+	return 0;
+}
+
+/*
+ * Destroy the appropriate control structures corresponding
+ * the EHCI host controller.
+ */
+int ehci_hcd_stop()
+{
+	struct s5p_usb_phy *usb;
+
+	usb = (struct s5p_usb_phy *)samsung_get_base_usb_phy();
+	reset_usb_phy(usb);
+
+	return 0;
+}