diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 47a64342cc16a50b24a7db69c073b886874a05bf..1b534eaaca3d23080ad1e00af8cf0800c18f5839 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -307,6 +307,11 @@ config MDIO_XGENE
 	  This module provides a driver for the MDIO busses found in the
 	  APM X-Gene SoC's.
 
+config MICROSEMI_PHY
+    tristate "Drivers for the Microsemi PHYs"
+    ---help---
+      Currently supports the VSC8531 and VSC8541 PHYs
+
 endif # PHYLIB
 
 config MICREL_KS8995MA
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 534dfa74d5a22120e27b591953b58b2297caabd8..a713bd4da70a2d696a1d3ea62855cd6ada7ece8c 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_CICADA_PHY)	+= cicada.o
 obj-$(CONFIG_LXT_PHY)		+= lxt.o
 obj-$(CONFIG_QSEMI_PHY)		+= qsemi.o
 obj-$(CONFIG_SMSC_PHY)		+= smsc.o
+obj-$(CONFIG_MICROSEMI_PHY) += mscc.o
 obj-$(CONFIG_TERANETICS_PHY)	+= teranetics.o
 obj-$(CONFIG_VITESSE_PHY)	+= vitesse.o
 obj-$(CONFIG_BCM_NET_PHYLIB)	+= bcm-phy-lib.o
diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy/mscc.c
new file mode 100644
index 0000000000000000000000000000000000000000..2e1de53e3548c7ece5af7d2cc0f0f0a045dacd78
--- /dev/null
+++ b/drivers/net/phy/mscc.c
@@ -0,0 +1,161 @@
+/*
+ * Driver for Microsemi VSC85xx PHYs
+ *
+ * Author: Nagaraju Lakkaraju
+ * License: Dual MIT/GPL
+ * Copyright (c) 2016 Microsemi Corporation
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mdio.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+
+enum rgmii_rx_clock_delay {
+       RGMII_RX_CLK_DELAY_0_2_NS = 0,
+       RGMII_RX_CLK_DELAY_0_8_NS = 1,
+       RGMII_RX_CLK_DELAY_1_1_NS = 2,
+       RGMII_RX_CLK_DELAY_1_7_NS = 3,
+       RGMII_RX_CLK_DELAY_2_0_NS = 4,
+       RGMII_RX_CLK_DELAY_2_3_NS = 5,
+       RGMII_RX_CLK_DELAY_2_6_NS = 6,
+       RGMII_RX_CLK_DELAY_3_4_NS = 7
+};
+
+#define MII_VSC85XX_INT_MASK              25
+#define MII_VSC85XX_INT_MASK_MASK         0xa000
+#define MII_VSC85XX_INT_STATUS            26
+
+#define MSCC_EXT_PAGE_ACCESS              31
+#define MSCC_PHY_PAGE_STANDARD            0x0000 /* Standard registers */
+#define MSCC_PHY_PAGE_EXTENDED_2          0x0002 /* Extended reg - page 2 */
+
+/* Extended Page 2 Registers */
+#define MSCC_PHY_RGMII_CNTL                       20
+#define RGMII_RX_CLK_DELAY_MASK                   0x0070
+#define RGMII_RX_CLK_DELAY_POS            4
+
+/* Microsemi PHY ID's */
+#define PHY_ID_VSC8531                            0x00070570
+#define PHY_ID_VSC8541                            0x00070770
+
+static int vsc85xx_phy_page_set(struct phy_device *phydev, u8 page)
+{
+       int rc;
+
+       rc = phy_write(phydev, MSCC_EXT_PAGE_ACCESS, page);
+       return rc;
+}
+
+static int vsc85xx_default_config(struct phy_device *phydev)
+{
+       int rc;
+       u16 reg_val;
+
+       mutex_lock(&phydev->lock);
+       rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_EXTENDED_2);
+       if (rc != 0)
+               goto out_unlock;
+
+       reg_val = phy_read(phydev, MSCC_PHY_RGMII_CNTL);
+       reg_val &= ~(RGMII_RX_CLK_DELAY_MASK);
+       reg_val |= (RGMII_RX_CLK_DELAY_1_1_NS << RGMII_RX_CLK_DELAY_POS);
+       phy_write(phydev, MSCC_PHY_RGMII_CNTL, reg_val);
+       rc = vsc85xx_phy_page_set(phydev, MSCC_PHY_PAGE_STANDARD);
+
+out_unlock:
+       mutex_unlock(&phydev->lock);
+
+       return rc;
+}
+
+static int vsc85xx_config_init(struct phy_device *phydev)
+{
+       int rc;
+
+       rc = vsc85xx_default_config(phydev);
+       if (rc)
+               return rc;
+       rc = genphy_config_init(phydev);
+
+       return rc;
+}
+
+static int vsc85xx_ack_interrupt(struct phy_device *phydev)
+{
+       int rc;
+
+       if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
+               rc = phy_read(phydev, MII_VSC85XX_INT_STATUS);
+
+       return (rc < 0) ? rc : 0;
+}
+
+static int vsc85xx_config_intr(struct phy_device *phydev)
+{
+       int rc;
+
+       if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
+               rc = phy_write(phydev, MII_VSC85XX_INT_MASK,
+                                  MII_VSC85XX_INT_MASK_MASK);
+       } else {
+               rc = phy_write(phydev, MII_VSC85XX_INT_MASK, 0);
+               if (rc < 0)
+                       return rc;
+               rc = phy_read(phydev, MII_VSC85XX_INT_STATUS);
+       }
+
+       return rc;
+}
+
+/* Microsemi VSC85xx PHYs */
+static struct phy_driver vsc85xx_driver[] = {
+{
+       .phy_id                 = PHY_ID_VSC8531,
+       .name                   = "Microsemi VSC8531",
+       .phy_id_mask    = 0xfffffff0,
+       .features               = PHY_GBIT_FEATURES,
+       .flags                  = PHY_HAS_INTERRUPT,
+       .soft_reset             = &genphy_soft_reset,
+       .config_init    = &vsc85xx_config_init,
+       .config_aneg    = &genphy_config_aneg,
+       .aneg_done              = &genphy_aneg_done,
+       .read_status    = &genphy_read_status,
+       .ack_interrupt  = &vsc85xx_ack_interrupt,
+       .config_intr    = &vsc85xx_config_intr,
+       .suspend                = &genphy_suspend,
+       .resume                 = &genphy_resume,
+},
+{
+       .phy_id                 = PHY_ID_VSC8541,
+       .name                   = "Microsemi VSC8541 SyncE",
+       .phy_id_mask    = 0xfffffff0,
+       .features               = PHY_GBIT_FEATURES,
+       .flags                  = PHY_HAS_INTERRUPT,
+       .soft_reset             = &genphy_soft_reset,
+       .config_init    = &vsc85xx_config_init,
+       .config_aneg    = &genphy_config_aneg,
+       .aneg_done              = &genphy_aneg_done,
+       .read_status    = &genphy_read_status,
+       .ack_interrupt  = &vsc85xx_ack_interrupt,
+       .config_intr    = &vsc85xx_config_intr,
+       .suspend                = &genphy_suspend,
+       .resume                 = &genphy_resume,
+}
+
+};
+
+module_phy_driver(vsc85xx_driver);
+
+static struct mdio_device_id __maybe_unused vsc85xx_tbl[] = {
+       { PHY_ID_VSC8531, 0xfffffff0, },
+       { PHY_ID_VSC8541, 0xfffffff0, },
+       { }
+};
+
+MODULE_DEVICE_TABLE(mdio, vsc85xx_tbl);
+
+MODULE_DESCRIPTION("Microsemi VSC85xx PHY driver");
+MODULE_AUTHOR("Nagaraju Lakkaraju");
+MODULE_LICENSE("Dual MIT/GPL");