diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index a72f34f0d4..f655f1af3c 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -217,4 +217,12 @@ config PHY_MTK_TPHY
 	  multi-ports is first version, otherwise is second veriosn,
 	  so you can easily distinguish them by banks layout.
 
+config PHY_MVEBU_A3700_UTMI
+	bool "Marvell A3700 UTMI driver"
+	depends on PHY && ARMADA_3700
+	select REGMAP
+	select SYSCON
+	help
+	  Enable this to support Marvell A3700 UTMI PHY driver.
+
 endmenu
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
index 43ce62e08c..d76e26dd83 100644
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -24,3 +24,4 @@ obj-$(CONFIG_KEYSTONE_USB_PHY) += keystone-usb-phy.o
 obj-$(CONFIG_MT76X8_USB_PHY) += mt76x8-usb-phy.o
 obj-$(CONFIG_PHY_DA8XX_USB) += phy-da8xx-usb.o
 obj-$(CONFIG_PHY_MTK_TPHY) += phy-mtk-tphy.o
+obj-$(CONFIG_PHY_MVEBU_A3700_UTMI) += phy-mvebu-a3700-utmi.o
diff --git a/drivers/phy/phy-mvebu-a3700-utmi.c b/drivers/phy/phy-mvebu-a3700-utmi.c
new file mode 100644
index 0000000000..b23f24eed4
--- /dev/null
+++ b/drivers/phy/phy-mvebu-a3700-utmi.c
@@ -0,0 +1,235 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 Marvell
+ *
+ * Authors:
+ *   Igal Liberman <igall at marvell.com>
+ *   Miqu?l Raynal <miquel.raynal at bootlin.com>
+ *
+ * Ported from Linux to U-Boot by Marek Behun <marek.behun at nic.cz>
+ *
+ * Marvell A3700 UTMI PHY driver
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <dm.h>
+#include <generic-phy.h>
+#include <linux/compat.h>
+#include <linux/iopoll.h>
+#include <regmap.h>
+#include <syscon.h>
+
+/* Armada 3700 UTMI PHY registers */
+#define USB2_PHY_PLL_CTRL_REG0			0x0
+#define   PLL_REF_DIV_OFF			0
+#define   PLL_REF_DIV_MASK			GENMASK(6, 0)
+#define   PLL_REF_DIV_5				5
+#define   PLL_FB_DIV_OFF			16
+#define   PLL_FB_DIV_MASK			GENMASK(24, 16)
+#define   PLL_FB_DIV_96				96
+#define   PLL_SEL_LPFR_OFF			28
+#define   PLL_SEL_LPFR_MASK			GENMASK(29, 28)
+#define   PLL_READY				BIT(31)
+#define USB2_PHY_CAL_CTRL			0x8
+#define   PHY_PLLCAL_DONE			BIT(31)
+#define   PHY_IMPCAL_DONE			BIT(23)
+#define USB2_RX_CHAN_CTRL1			0x18
+#define   USB2PHY_SQCAL_DONE			BIT(31)
+#define USB2_PHY_OTG_CTRL			0x34
+#define   PHY_PU_OTG				BIT(4)
+#define USB2_PHY_CHRGR_DETECT			0x38
+#define   PHY_CDP_EN				BIT(2)
+#define   PHY_DCP_EN				BIT(3)
+#define   PHY_PD_EN				BIT(4)
+#define   PHY_PU_CHRG_DTC			BIT(5)
+#define   PHY_CDP_DM_AUTO			BIT(7)
+#define   PHY_ENSWITCH_DP			BIT(12)
+#define   PHY_ENSWITCH_DM			BIT(13)
+
+/* Armada 3700 USB miscellaneous registers */
+#define USB2_PHY_CTRL(usb32)			(usb32 ? 0x20 : 0x4)
+#define   RB_USB2PHY_PU				BIT(0)
+#define   USB2_DP_PULLDN_DEV_MODE		BIT(5)
+#define   USB2_DM_PULLDN_DEV_MODE		BIT(6)
+#define   RB_USB2PHY_SUSPM(usb32)		(usb32 ? BIT(14) : BIT(7))
+
+#define PLL_LOCK_DELAY_US			10000
+#define PLL_LOCK_TIMEOUT_US			1000000
+
+/**
+ * struct mvebu_a3700_utmi - PHY driver data
+ *
+ * @regs: PHY registers
+ * @usb_mis: Regmap with USB miscellaneous registers including PHY ones
+ * @usb32: Flag indicating which PHY is in use (impacts the register map):
+ *           - The UTMI PHY wired to the USB3/USB2 controller (otg)
+ *           - The UTMI PHY wired to the USB2 controller (host only)
+ * @phy: PHY handle
+ */
+struct mvebu_a3700_utmi {
+	void __iomem *regs;
+	struct regmap *usb_misc;
+	int usb32;
+	struct phy *phy;
+};
+
+static int mvebu_a3700_utmi_phy_power_on(struct phy *phy)
+{
+	struct udevice *dev = phy->dev;
+	struct mvebu_a3700_utmi *utmi = dev_get_priv(dev);
+	int usb32 = utmi->usb32;
+	int ret = 0;
+	u32 reg;
+
+	/*
+	 * Setup PLL. 40MHz clock used to be the default, being 25MHz now.
+	 * See "PLL Settings for Typical REFCLK" table.
+	 */
+	reg = readl(utmi->regs + USB2_PHY_PLL_CTRL_REG0);
+	reg &= ~(PLL_REF_DIV_MASK | PLL_FB_DIV_MASK | PLL_SEL_LPFR_MASK);
+	reg |= (PLL_REF_DIV_5 << PLL_REF_DIV_OFF) |
+	       (PLL_FB_DIV_96 << PLL_FB_DIV_OFF);
+	writel(reg, utmi->regs + USB2_PHY_PLL_CTRL_REG0);
+
+	/* Enable PHY pull up and disable USB2 suspend */
+	regmap_update_bits(utmi->usb_misc, USB2_PHY_CTRL(usb32),
+			   RB_USB2PHY_SUSPM(usb32) | RB_USB2PHY_PU,
+			   RB_USB2PHY_SUSPM(usb32) | RB_USB2PHY_PU);
+
+	if (usb32) {
+		/* Power up OTG module */
+		reg = readl(utmi->regs + USB2_PHY_OTG_CTRL);
+		reg |= PHY_PU_OTG;
+		writel(reg, utmi->regs + USB2_PHY_OTG_CTRL);
+
+		/* Disable PHY charger detection */
+		reg = readl(utmi->regs + USB2_PHY_CHRGR_DETECT);
+		reg &= ~(PHY_CDP_EN | PHY_DCP_EN | PHY_PD_EN | PHY_PU_CHRG_DTC |
+			 PHY_CDP_DM_AUTO | PHY_ENSWITCH_DP | PHY_ENSWITCH_DM);
+		writel(reg, utmi->regs + USB2_PHY_CHRGR_DETECT);
+
+		/* Disable PHY DP/DM pull-down (used for device mode) */
+		regmap_update_bits(utmi->usb_misc, USB2_PHY_CTRL(usb32),
+				   USB2_DP_PULLDN_DEV_MODE |
+				   USB2_DM_PULLDN_DEV_MODE, 0);
+	}
+
+	/* Wait for PLL calibration */
+	ret = readl_poll_timeout(utmi->regs + USB2_PHY_CAL_CTRL, reg,
+				 reg & PHY_PLLCAL_DONE,
+				 /*PLL_LOCK_DELAY_US, */PLL_LOCK_TIMEOUT_US);
+	if (ret) {
+		dev_err(dev, "Failed to end USB2 PLL calibration\n");
+		return ret;
+	}
+
+	/* Wait for impedance calibration */
+	ret = readl_poll_timeout(utmi->regs + USB2_PHY_CAL_CTRL, reg,
+				 reg & PHY_IMPCAL_DONE,
+				 /*PLL_LOCK_DELAY_US, */PLL_LOCK_TIMEOUT_US);
+	if (ret) {
+		dev_err(dev, "Failed to end USB2 impedance calibration\n");
+		return ret;
+	}
+
+	/* Wait for squelch calibration */
+	ret = readl_poll_timeout(utmi->regs + USB2_RX_CHAN_CTRL1, reg,
+				 reg & USB2PHY_SQCAL_DONE,
+				 /*PLL_LOCK_DELAY_US, */PLL_LOCK_TIMEOUT_US);
+	if (ret) {
+		dev_err(dev, "Failed to end USB2 unknown calibration\n");
+		return ret;
+	}
+
+	/* Wait for PLL to be locked */
+	ret = readl_poll_timeout(utmi->regs + USB2_PHY_PLL_CTRL_REG0, reg,
+				 reg & PLL_READY,
+				 /*PLL_LOCK_DELAY_US, */PLL_LOCK_TIMEOUT_US);
+	if (ret)
+		dev_err(dev, "Failed to lock USB2 PLL\n");
+
+	return ret;
+}
+
+static int _mvebu_a3700_utmi_phy_power_off(struct mvebu_a3700_utmi *utmi)
+{
+	int usb32 = utmi->usb32;
+	u32 reg;
+
+	/* Disable PHY pull-up and enable USB2 suspend */
+	reg = readl(utmi->regs + USB2_PHY_CTRL(usb32));
+	reg &= ~(RB_USB2PHY_PU | RB_USB2PHY_SUSPM(usb32));
+	writel(reg, utmi->regs + USB2_PHY_CTRL(usb32));
+
+	/* Power down OTG module */
+	if (usb32) {
+		reg = readl(utmi->regs + USB2_PHY_OTG_CTRL);
+		reg &= ~PHY_PU_OTG;
+		writel(reg, utmi->regs + USB2_PHY_OTG_CTRL);
+	}
+
+	return 0;
+}
+
+static int mvebu_a3700_utmi_phy_power_off(struct phy *phy)
+{
+	struct mvebu_a3700_utmi *utmi = dev_get_priv(phy->dev);
+
+	return _mvebu_a3700_utmi_phy_power_off(utmi);
+}
+
+static const struct phy_ops mvebu_a3700_utmi_phy_ops = {
+	.power_on = mvebu_a3700_utmi_phy_power_on,
+	.power_off = mvebu_a3700_utmi_phy_power_off,
+};
+
+static const struct udevice_id mvebu_a3700_utmi_of_match[] = {
+	{
+		.compatible = "marvell,a3700-utmi-otg-phy",
+		.data = true, /* usb32 */
+	},
+	{
+		.compatible = "marvell,a3700-utmi-host-phy",
+		.data = false, /* usb32 */
+	},
+	{},
+};
+
+static int mvebu_a3700_utmi_phy_probe(struct udevice *dev)
+{
+	struct mvebu_a3700_utmi *utmi = dev_get_priv(dev);
+
+	/* Get UTMI memory region */
+	utmi->regs = dev_remap_addr_index(dev, 0);
+	if (!utmi->regs) {
+		dev_err(dev, "no UTMI IO address\n");
+		return -ENODEV;
+	}
+
+	/* Get miscellaneous Host/PHY region */
+	utmi->usb_misc = syscon_regmap_lookup_by_phandle(dev,
+							 "marvell,usb-misc-reg");
+	if (IS_ERR(utmi->usb_misc)) {
+		dev_err(dev,
+			"Missing USB misc purpose system controller\n");
+		return PTR_ERR(utmi->usb_misc);
+	}
+
+	/* Retrieve usb32 parameter */
+	utmi->usb32 = dev_get_driver_data(dev);
+
+	/* Ensure the PHY is powered off */
+	_mvebu_a3700_utmi_phy_power_off(utmi);
+
+	return 0;
+}
+
+U_BOOT_DRIVER(mvebu_a3700_utmi_phy) = {
+	.name = "mvebu-a3700-utmi-phy",
+	.id = UCLASS_PHY,
+	.of_match = mvebu_a3700_utmi_of_match,
+	.ops = &mvebu_a3700_utmi_phy_ops,
+	.priv_auto_alloc_size = sizeof(struct mvebu_a3700_utmi),
+	.probe = mvebu_a3700_utmi_phy_probe,
+};
