diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index f2d7c70..2d09c11 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -26,6 +26,16 @@ config STMMAC_PLATFORM
 
 	  If unsure, say N.
 
+config DWMAC_SOCFPGA
+	bool "SOCFPGA dwmac support"
+	depends on STMMAC_PLATFORM && MFD_SYSCON && (ARCH_SOCFPGA || COMPILE_TEST)
+	help
+	  Support for ethernet controller on Altera SOCFPGA
+
+	  This selects the Altera SOCFPGA SoC glue layer support
+	  for the stmmac device driver. This driver is used for
+	  arria5 and cyclone5 FPGA SoCs.
+
 config DWMAC_SUNXI
 	bool "Allwinner GMAC support"
 	depends on STMMAC_PLATFORM && ARCH_SUNXI
diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile
index dcef287..18695eb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Makefile
+++ b/drivers/net/ethernet/stmicro/stmmac/Makefile
@@ -3,6 +3,7 @@ stmmac-$(CONFIG_STMMAC_PLATFORM) += stmmac_platform.o
 stmmac-$(CONFIG_STMMAC_PCI) += stmmac_pci.o
 stmmac-$(CONFIG_DWMAC_SUNXI) += dwmac-sunxi.o
 stmmac-$(CONFIG_DWMAC_STI) += dwmac-sti.o
+stmmac-$(CONFIG_DWMAC_SOCFPGA) += dwmac-socfpga.o
 stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o ring_mode.o	\
 	      chain_mode.o dwmac_lib.o dwmac1000_core.o  dwmac1000_dma.o \
 	      dwmac100_core.o dwmac100_dma.o enh_desc.o  norm_desc.o \
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
new file mode 100644
index 0000000..246da38
--- /dev/null
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
@@ -0,0 +1,130 @@
+/* Copyright Altera Corporation (C) 2014. All rights reserved.
+ *
+ * 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 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, see <http://www.gnu.org/licenses/>.
+ *
+ * Adopted from dwmac-sti.c
+ */
+
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_net.h>
+#include <linux/phy.h>
+#include <linux/regmap.h>
+#include <linux/stmmac.h>
+
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII 0x0
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII 0x1
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII 0x2
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_WIDTH 2
+#define SYSMGR_EMACGRP_CTRL_PHYSEL_MASK 0x00000003
+
+struct socfpga_dwmac {
+	int	interface;
+	u32	reg_offset;
+	u32	reg_shift;
+	struct	device *dev;
+	struct regmap *sys_mgr_base_addr;
+};
+
+static int socfpga_dwmac_parse_data(struct socfpga_dwmac *dwmac, struct device *dev)
+{
+	struct device_node *np	= dev->of_node;
+	struct regmap *sys_mgr_base_addr;
+	u32 reg_offset, reg_shift;
+	int ret;
+
+	dwmac->interface = of_get_phy_mode(np);
+
+	sys_mgr_base_addr = syscon_regmap_lookup_by_phandle(np, "altr,sysmgr-syscon");
+	if (IS_ERR(sys_mgr_base_addr)) {
+		dev_info(dev, "No sysmgr-syscon node found\n");
+		return PTR_ERR(sys_mgr_base_addr);
+	}
+
+	ret = of_property_read_u32_index(np, "altr,sysmgr-syscon", 1, &reg_offset);
+	if (ret) {
+		dev_info(dev, "Could not read reg_offset from sysmgr-syscon!\n");
+		return -EINVAL;
+	}
+
+	ret = of_property_read_u32_index(np, "altr,sysmgr-syscon", 2, &reg_shift);
+	if (ret) {
+		dev_info(dev, "Could not read reg_shift from sysmgr-syscon!\n");
+		return -EINVAL;
+	}
+
+	dwmac->reg_offset = reg_offset;
+	dwmac->reg_shift = reg_shift;
+	dwmac->sys_mgr_base_addr = sys_mgr_base_addr;
+	dwmac->dev = dev;
+
+	return 0;
+}
+
+static int socfpga_dwmac_setup(struct socfpga_dwmac *dwmac)
+{
+	struct regmap *sys_mgr_base_addr = dwmac->sys_mgr_base_addr;
+	int phymode = dwmac->interface;
+	u32 reg_offset = dwmac->reg_offset;
+	u32 reg_shift = dwmac->reg_shift;
+	u32 ctrl, val;
+
+	switch (phymode) {
+	case PHY_INTERFACE_MODE_RGMII:
+		val = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII;
+		break;
+	case PHY_INTERFACE_MODE_MII:
+	case PHY_INTERFACE_MODE_GMII:
+		val = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII;
+		break;
+	default:
+		dev_err(dwmac->dev, "bad phy mode %d\n", phymode);
+		return -EINVAL;
+	}
+
+	regmap_read(sys_mgr_base_addr, reg_offset, &ctrl);
+	ctrl &= ~(SYSMGR_EMACGRP_CTRL_PHYSEL_MASK << reg_shift);
+	ctrl |= val << reg_shift;
+
+	regmap_write(sys_mgr_base_addr, reg_offset, ctrl);
+	return 0;
+}
+
+static void *socfpga_dwmac_probe(struct platform_device *pdev)
+{
+	struct device		*dev = &pdev->dev;
+	int			ret;
+	struct socfpga_dwmac	*dwmac;
+
+	dwmac = devm_kzalloc(dev, sizeof(*dwmac), GFP_KERNEL);
+	if (!dwmac)
+		return ERR_PTR(-ENOMEM);
+
+	ret = socfpga_dwmac_parse_data(dwmac, dev);
+	if (ret) {
+		dev_err(dev, "Unable to parse OF data\n");
+		return ERR_PTR(ret);
+	}
+
+	ret = socfpga_dwmac_setup(dwmac);
+	if (ret) {
+		dev_err(dev, "couldn't setup SoC glue (%d)\n", ret);
+		return ERR_PTR(ret);
+	}
+
+	return dwmac;
+}
+
+const struct stmmac_of_data socfpga_gmac_data = {
+	.setup = socfpga_dwmac_probe,
+};
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index f9e60d7..ca01035 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -136,6 +136,9 @@ extern const struct stmmac_of_data sun7i_gmac_data;
 #ifdef CONFIG_DWMAC_STI
 extern const struct stmmac_of_data sti_gmac_data;
 #endif
+#ifdef CONFIG_DWMAC_SOCFPGA
+extern const struct stmmac_of_data socfpga_gmac_data;
+#endif
 extern struct platform_driver stmmac_pltfr_driver;
 static inline int stmmac_register_platform(void)
 {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 8fb32a8..46aef510 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -38,6 +38,9 @@ static const struct of_device_id stmmac_dt_ids[] = {
 	{ .compatible = "st,stih416-dwmac", .data = &sti_gmac_data},
 	{ .compatible = "st,stid127-dwmac", .data = &sti_gmac_data},
 #endif
+#ifdef CONFIG_DWMAC_SOCFPGA
+	{ .compatible = "altr,socfpga-stmmac", .data = &socfpga_gmac_data },
+#endif
 	/* SoC specific glue layers should come before generic bindings */
 	{ .compatible = "st,spear600-gmac"},
 	{ .compatible = "snps,dwmac-3.610"},
