diff --git a/Documentation/devicetree/bindings/net/cpsw-phy-sel.txt b/Documentation/devicetree/bindings/net/cpsw-phy-sel.txt
new file mode 100644
index 0000000..d45fc83
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/cpsw-phy-sel.txt
@@ -0,0 +1,28 @@
+TI CPSW Phy mode Selection Device Tree Bindings
+-----------------------------------------------
+
+Required properties:
+- compatible		: Should be "ti,am3352-cpsw-phy-sel"
+- reg			: physical base address and size of the cpsw
+			  registers map
+- reg-names		: names of the register map given in "reg" node
+
+Optional properties:
+-rmii-clock-ext		: If present, the driver will configure the RMII
+			  interface to external clock usage
+
+Examples:
+
+	phy_sel: cpsw_phy_sel@44e10650 {
+		compatible = "ti,am3352-cpsw-phy-sel";
+		reg= <0x44e10650 0x4>;
+		reg-names = "gmii-sel";
+	};
+
+(or)
+	phy_sel: cpsw_phy_sel@44e10650 {
+		compatible = "ti,am3352-cpsw-phy-sel";
+		reg= <0x44e10650 0x4>;
+		reg-names = "gmii-sel";
+		rmii-clock-ext;
+	};
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
index de71b1e..53150c2 100644
--- a/drivers/net/ethernet/ti/Kconfig
+++ b/drivers/net/ethernet/ti/Kconfig
@@ -49,11 +49,19 @@ config TI_DAVINCI_CPDMA
 	  To compile this driver as a module, choose M here: the module
 	  will be called davinci_cpdma.  This is recommended.
 
+config TI_CPSW_PHY_SEL
+	boolean "TI CPSW Switch Phy sel Support"
+	depends on TI_CPSW
+	---help---
+	  This driver supports configuring of the phy mode connected to
+	  the CPSW.
+
 config TI_CPSW
 	tristate "TI CPSW Switch Support"
 	depends on ARM && (ARCH_DAVINCI || SOC_AM33XX)
 	select TI_DAVINCI_CPDMA
 	select TI_DAVINCI_MDIO
+	select TI_CPSW_PHY_SEL
 	---help---
 	  This driver supports TI's CPSW Ethernet Switch.
 
diff --git a/drivers/net/ethernet/ti/Makefile b/drivers/net/ethernet/ti/Makefile
index c65148e..9cfaab8 100644
--- a/drivers/net/ethernet/ti/Makefile
+++ b/drivers/net/ethernet/ti/Makefile
@@ -7,5 +7,6 @@ obj-$(CONFIG_CPMAC) += cpmac.o
 obj-$(CONFIG_TI_DAVINCI_EMAC) += davinci_emac.o
 obj-$(CONFIG_TI_DAVINCI_MDIO) += davinci_mdio.o
 obj-$(CONFIG_TI_DAVINCI_CPDMA) += davinci_cpdma.o
+obj-$(CONFIG_TI_CPSW_PHY_SEL) += cpsw-phy-sel.o
 obj-$(CONFIG_TI_CPSW) += ti_cpsw.o
 ti_cpsw-y := cpsw_ale.o cpsw.o cpts.o
diff --git a/drivers/net/ethernet/ti/cpsw-phy-sel.c b/drivers/net/ethernet/ti/cpsw-phy-sel.c
new file mode 100644
index 0000000..593f459
--- /dev/null
+++ b/drivers/net/ethernet/ti/cpsw-phy-sel.c
@@ -0,0 +1,161 @@
+/* Texas Instruments Ethernet Switch Driver
+ *
+ * Copyright (C) 2013 Texas Instruments
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/phy.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+
+#include "cpsw.h"
+
+/* AM33xx SoC specific definitions for the CONTROL port */
+#define AM33XX_GMII_SEL_MODE_MII	0
+#define AM33XX_GMII_SEL_MODE_RMII	1
+#define AM33XX_GMII_SEL_MODE_RGMII	2
+
+#define AM33XX_GMII_SEL_RMII2_IO_CLK_EN	BIT(7)
+#define AM33XX_GMII_SEL_RMII1_IO_CLK_EN	BIT(6)
+
+struct cpsw_phy_sel_priv {
+	struct device	*dev;
+	u32 __iomem	*gmii_sel;
+	bool		rmii_clock_external;
+	void (*cpsw_phy_sel)(struct cpsw_phy_sel_priv *priv,
+			     phy_interface_t phy_mode, int slave);
+};
+
+
+static void cpsw_gmii_sel_am3352(struct cpsw_phy_sel_priv *priv,
+				 phy_interface_t phy_mode, int slave)
+{
+	u32 reg;
+	u32 mask;
+	u32 mode = 0;
+
+	reg = readl(priv->gmii_sel);
+
+	switch (phy_mode) {
+	case PHY_INTERFACE_MODE_RMII:
+		mode = AM33XX_GMII_SEL_MODE_RMII;
+		break;
+
+	case PHY_INTERFACE_MODE_RGMII:
+	case PHY_INTERFACE_MODE_RGMII_ID:
+	case PHY_INTERFACE_MODE_RGMII_RXID:
+	case PHY_INTERFACE_MODE_RGMII_TXID:
+		mode = AM33XX_GMII_SEL_MODE_RGMII;
+		break;
+
+	case PHY_INTERFACE_MODE_MII:
+	default:
+		mode = AM33XX_GMII_SEL_MODE_MII;
+		break;
+	};
+
+	mask = 0x3 << (slave * 2) | BIT(slave + 6);
+	mode <<= slave * 2;
+
+	if (priv->rmii_clock_external) {
+		if (slave == 0)
+			mode |= AM33XX_GMII_SEL_RMII1_IO_CLK_EN;
+		else
+			mode |= AM33XX_GMII_SEL_RMII2_IO_CLK_EN;
+	}
+
+	reg &= ~mask;
+	reg |= mode;
+
+	writel(reg, priv->gmii_sel);
+}
+
+static struct platform_driver cpsw_phy_sel_driver;
+static int match(struct device *dev, void *data)
+{
+	struct device_node *node = (struct device_node *)data;
+	return dev->of_node == node &&
+		dev->driver == &cpsw_phy_sel_driver.driver;
+}
+
+void cpsw_phy_sel(struct device *dev, phy_interface_t phy_mode, int slave)
+{
+	struct device_node *node;
+	struct cpsw_phy_sel_priv *priv;
+
+	node = of_get_child_by_name(dev->of_node, "cpsw_phy_sel");
+	if (!node) {
+		dev_err(dev, "Phy mode driver DT not found\n");
+		return;
+	}
+
+	dev = bus_find_device(&platform_bus_type, NULL, node, match);
+	priv = dev_get_drvdata(dev);
+
+	priv->cpsw_phy_sel(priv, phy_mode, slave);
+}
+EXPORT_SYMBOL_GPL(cpsw_phy_sel);
+
+static const struct of_device_id cpsw_phy_sel_id_table[] = {
+	{
+		.compatible	= "ti,am3352-cpsw-phy-sel",
+		.data		= &cpsw_gmii_sel_am3352,
+	},
+	{}
+};
+MODULE_DEVICE_TABLE(of, cpsw_phy_sel_id_table);
+
+static int cpsw_phy_sel_probe(struct platform_device *pdev)
+{
+	struct resource	*res;
+	const struct of_device_id *of_id;
+	struct cpsw_phy_sel_priv *priv;
+
+	of_id = of_match_node(cpsw_phy_sel_id_table, pdev->dev.of_node);
+	if (!of_id)
+		return -EINVAL;
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(&pdev->dev, "unable to alloc memory for cpsw phy sel\n");
+		return -ENOMEM;
+	}
+
+	priv->cpsw_phy_sel = of_id->data;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gmii-sel");
+	priv->gmii_sel = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(priv->gmii_sel))
+		return PTR_ERR(priv->gmii_sel);
+
+	if (of_find_property(pdev->dev.of_node, "rmii-clock-ext", NULL))
+		priv->rmii_clock_external = true;
+
+	dev_set_drvdata(&pdev->dev, priv);
+
+	return 0;
+}
+
+static struct platform_driver cpsw_phy_sel_driver = {
+	.probe		= cpsw_phy_sel_probe,
+	.driver		= {
+		.name	= "cpsw-phy-sel",
+		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(cpsw_phy_sel_id_table),
+	},
+};
+
+module_platform_driver(cpsw_phy_sel_driver);
+MODULE_AUTHOR("Mugunthan V N <mugunthanvnm@ti.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/net/ethernet/ti/cpsw.h b/drivers/net/ethernet/ti/cpsw.h
index eb3e101..574f49d 100644
--- a/drivers/net/ethernet/ti/cpsw.h
+++ b/drivers/net/ethernet/ti/cpsw.h
@@ -39,4 +39,6 @@ struct cpsw_platform_data {
 	bool	dual_emac;	/* Enable Dual EMAC mode */
 };
 
+void cpsw_phy_sel(struct device *dev, phy_interface_t phy_mode, int slave);
+
 #endif /* __CPSW_H__ */
