diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
index 18cea8311d22..007bf352b45e 100644
--- a/drivers/phy/tegra/xusb-tegra210.c
+++ b/drivers/phy/tegra/xusb-tegra210.c
@@ -240,6 +240,8 @@ to_tegra210_xusb_padctl(struct tegra_xusb_padctl *padctl)
 	return container_of(padctl, struct tegra210_xusb_padctl, base);
 }
 
+static int tegra210_usb3_lane_map(struct tegra_xusb_lane *lane);
+
 /* must be called under padctl->lock */
 static int tegra210_pex_uphy_enable(struct tegra_xusb_padctl *padctl)
 {
@@ -453,35 +455,44 @@ static int tegra210_pex_uphy_enable(struct tegra_xusb_padctl *padctl)
 static void tegra210_pex_uphy_disable(struct tegra_xusb_padctl *padctl)
 {
 	struct tegra_xusb_pcie_pad *pcie = to_pcie_pad(padctl->pcie);
-
-	mutex_lock(&padctl->lock);
+	u32 value;
+	int i;
 
 	if (WARN_ON(pcie->enable == 0))
-		goto unlock;
+		return;
 
 	if (--pcie->enable > 0)
-		goto unlock;
+		return;
 
-	reset_control_assert(pcie->rst);
+	for (i = 0; i < padctl->pcie->soc->num_lanes; i++) {
+		value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
+		value &= ~XUSB_PADCTL_USB3_PAD_MUX_PCIE_IDDQ_DISABLE(i);
+		padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
+	}
 	clk_disable_unprepare(pcie->pll);
-
-unlock:
-	mutex_unlock(&padctl->lock);
 }
 
 /* must be called under padctl->lock */
-static int tegra210_sata_uphy_enable(struct tegra_xusb_padctl *padctl, bool usb)
+static int tegra210_sata_uphy_enable(struct tegra_xusb_padctl *padctl)
 {
 	struct tegra_xusb_sata_pad *sata = to_sata_pad(padctl->sata);
+	struct tegra_xusb_lane *lane = tegra_xusb_find_lane(padctl, "sata", 0);
 	unsigned long timeout;
 	u32 value;
 	int err;
+	bool usb = false;
 
 	if (sata->enable > 0) {
 		sata->enable++;
 		return 0;
 	}
 
+	if (!lane)
+		return 0;
+
+	if (tegra_xusb_lane_check(lane, "usb3-ss"))
+		usb = true;
+
 	err = clk_prepare_enable(sata->pll);
 	if (err < 0)
 		return err;
@@ -695,30 +706,36 @@ static int tegra210_sata_uphy_enable(struct tegra_xusb_padctl *padctl, bool usb)
 static void tegra210_sata_uphy_disable(struct tegra_xusb_padctl *padctl)
 {
 	struct tegra_xusb_sata_pad *sata = to_sata_pad(padctl->sata);
-
-	mutex_lock(&padctl->lock);
+	u32 value;
+	int i;
 
 	if (WARN_ON(sata->enable == 0))
-		goto unlock;
+		return;
 
 	if (--sata->enable > 0)
-		goto unlock;
+		return;
 
-	reset_control_assert(sata->rst);
+	for (i = 0; i < padctl->sata->soc->num_lanes; i++) {
+		value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
+		value &= ~XUSB_PADCTL_USB3_PAD_MUX_SATA_IDDQ_DISABLE(i);
+		padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
+	}
 	clk_disable_unprepare(sata->pll);
-
-unlock:
-	mutex_unlock(&padctl->lock);
 }
 
 static int tegra210_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
 {
-	u32 value;
+	return 0;
+}
 
-	mutex_lock(&padctl->lock);
+static int tegra210_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
+{
+	return 0;
+}
 
-	if (padctl->enable++ > 0)
-		goto out;
+static void tegra210_aux_mux_lp0_clamp_disable(struct tegra_xusb_padctl *padctl)
+{
+	u32 value;
 
 	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
 	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_AUX_MUX_LP0_CLAMP_EN;
@@ -735,24 +752,12 @@ static int tegra210_xusb_padctl_enable(struct tegra_xusb_padctl *padctl)
 	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
 	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_AUX_MUX_LP0_VCORE_DOWN;
 	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
-
-out:
-	mutex_unlock(&padctl->lock);
-	return 0;
 }
 
-static int tegra210_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
+static void tegra210_aux_mux_lp0_clamp_enable(struct tegra_xusb_padctl *padctl)
 {
 	u32 value;
 
-	mutex_lock(&padctl->lock);
-
-	if (WARN_ON(padctl->enable == 0))
-		goto out;
-
-	if (--padctl->enable > 0)
-		goto out;
-
 	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
 	value |= XUSB_PADCTL_ELPG_PROGRAM1_AUX_MUX_LP0_VCORE_DOWN;
 	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
@@ -768,12 +773,76 @@ static int tegra210_xusb_padctl_disable(struct tegra_xusb_padctl *padctl)
 	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
 	value |= XUSB_PADCTL_ELPG_PROGRAM1_AUX_MUX_LP0_CLAMP_EN;
 	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
+}
+
+static int tegra210_uphy_init(struct tegra_xusb_padctl *padctl)
+{
+	struct tegra_xusb_pcie_pad *pcie;
+	struct tegra_xusb_sata_pad *sata;
+	u32 value;
+	int err;
+	int i;
+
+	if (tegra210_plle_hw_sequence_is_enabled()) {
+		dev_dbg(padctl->dev, "PLLE is already in HW control\n");
+		/* skip pll initialization, update plle refcount only */
+		if (padctl->pcie) {
+			pcie = to_pcie_pad(padctl->pcie);
+			if (pcie->enable == 0) {
+				err = clk_prepare_enable(pcie->pll);
+				if (err < 0)
+					return err;
+				pcie->enable++;
+			}
+		}
+		if (padctl->sata) {
+			sata = to_sata_pad(padctl->sata);
+			if (sata->enable == 0) {
+				err = clk_prepare_enable(sata->pll);
+				if (err < 0)
+					return err;
+				sata->enable++;
+			}
+		}
+		goto skip_pll_init;
+	}
+
+	if (padctl->pcie)
+		tegra210_pex_uphy_enable(padctl);
+	if (padctl->sata)
+		tegra210_sata_uphy_enable(padctl);
+
+	tegra210_plle_hw_sequence_start();
+
+skip_pll_init:
+	for (i = 0; i < padctl->pcie->soc->num_lanes; i++) {
+		value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
+		value |= XUSB_PADCTL_USB3_PAD_MUX_PCIE_IDDQ_DISABLE(i);
+		padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
+	}
+
+	for (i = 0; i < padctl->sata->soc->num_lanes; i++) {
+		value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
+		value |= XUSB_PADCTL_USB3_PAD_MUX_SATA_IDDQ_DISABLE(i);
+		padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
+	}
+
+	tegra210_aux_mux_lp0_clamp_disable(padctl);
 
-out:
-	mutex_unlock(&padctl->lock);
 	return 0;
 }
 
+static void __maybe_unused
+tegra210_uphy_deinit(struct tegra_xusb_padctl *padctl)
+{
+	tegra210_aux_mux_lp0_clamp_enable(padctl);
+
+	if (padctl->pcie)
+		tegra210_pex_uphy_disable(padctl);
+	if (padctl->sata)
+		tegra210_sata_uphy_disable(padctl);
+}
+
 static int tegra210_hsic_set_idle(struct tegra_xusb_padctl *padctl,
 				  unsigned int index, bool idle)
 {
@@ -1420,6 +1489,113 @@ static const struct tegra_xusb_lane_soc tegra210_pcie_lanes[] = {
 	TEGRA210_LANE("pcie-6", 0x028, 24, 0x3, pcie),
 };
 
+static int tegra210_usb3_phy_power_on(struct phy *phy)
+{
+	struct device *dev = &phy->dev;
+	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
+	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+	struct tegra_xusb_usb3_port *usb3 = tegra_xusb_find_usb3_port(padctl,
+					    tegra210_usb3_lane_map(lane));
+	int index;
+	u32 value;
+
+	if (!usb3) {
+		dev_err(dev, "no USB3 port found for lane %u\n", lane->index);
+		return -ENODEV;
+	}
+	index = usb3->base.index;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_SS_PORT_MAP);
+
+	if (!usb3->internal)
+		value &= ~XUSB_PADCTL_SS_PORT_MAP_PORTX_INTERNAL(index);
+	else
+		value |= XUSB_PADCTL_SS_PORT_MAP_PORTX_INTERNAL(index);
+
+	value &= ~XUSB_PADCTL_SS_PORT_MAP_PORTX_MAP_MASK(index);
+	value |= XUSB_PADCTL_SS_PORT_MAP_PORTX_MAP(index, usb3->port);
+	padctl_writel(padctl, value, XUSB_PADCTL_SS_PORT_MAP);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_UPHY_USB3_PADX_ECTL1(index));
+	value &= ~(XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_MASK <<
+		   XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_SHIFT);
+	value |= XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_VAL <<
+		 XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_SHIFT;
+	padctl_writel(padctl, value, XUSB_PADCTL_UPHY_USB3_PADX_ECTL1(index));
+
+	value = padctl_readl(padctl, XUSB_PADCTL_UPHY_USB3_PADX_ECTL2(index));
+	value &= ~(XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_MASK <<
+		   XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_SHIFT);
+	value |= XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_VAL <<
+		 XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_SHIFT;
+	padctl_writel(padctl, value, XUSB_PADCTL_UPHY_USB3_PADX_ECTL2(index));
+
+	padctl_writel(padctl, XUSB_PADCTL_UPHY_USB3_PAD_ECTL3_RX_DFE_VAL,
+		      XUSB_PADCTL_UPHY_USB3_PADX_ECTL3(index));
+
+	value = padctl_readl(padctl, XUSB_PADCTL_UPHY_USB3_PADX_ECTL4(index));
+	value &= ~(XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_MASK <<
+		   XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_SHIFT);
+	value |= XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_VAL <<
+		 XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_SHIFT;
+	padctl_writel(padctl, value, XUSB_PADCTL_UPHY_USB3_PADX_ECTL4(index));
+
+	padctl_writel(padctl, XUSB_PADCTL_UPHY_USB3_PAD_ECTL6_RX_EQ_CTRL_H_VAL,
+		      XUSB_PADCTL_UPHY_USB3_PADX_ECTL6(index));
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
+	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_VCORE_DOWN(index);
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
+
+	usleep_range(100, 200);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
+	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN_EARLY(index);
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
+
+	usleep_range(100, 200);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
+	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN(index);
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
+
+	return 0;
+}
+
+static int tegra210_usb3_phy_power_off(struct phy *phy)
+{
+	struct device *dev = &phy->dev;
+	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
+	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+	struct tegra_xusb_usb3_port *usb3 = tegra_xusb_find_usb3_port(padctl,
+					    tegra210_usb3_lane_map(lane));
+	int index;
+	u32 value;
+
+	if (!usb3) {
+		dev_err(dev, "no USB3 port found for lane %u\n", lane->index);
+		return -ENODEV;
+	}
+	index = usb3->base.index;
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
+	value |= XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN_EARLY(index);
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
+
+	usleep_range(100, 200);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
+	value |= XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN(index);
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
+
+	usleep_range(250, 350);
+
+	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
+	value |= XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_VCORE_DOWN(index);
+	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
+
+	return 0;
+}
 static struct tegra_xusb_lane *
 tegra210_pcie_lane_probe(struct tegra_xusb_pad *pad, struct device_node *np,
 			 unsigned int index)
@@ -1461,6 +1637,13 @@ static const struct tegra_xusb_lane_ops tegra210_pcie_lane_ops = {
 static int tegra210_pcie_phy_init(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
+	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+
+	mutex_lock(&padctl->lock);
+
+	tegra210_uphy_init(padctl);
+
+	mutex_unlock(&padctl->lock);
 
 	return tegra210_xusb_padctl_enable(lane->pad->padctl);
 }
@@ -1476,20 +1659,13 @@ static int tegra210_pcie_phy_power_on(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
 	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
-	u32 value;
-	int err;
+	int err = 0;
 
 	mutex_lock(&padctl->lock);
 
-	err = tegra210_pex_uphy_enable(padctl);
-	if (err < 0)
-		goto unlock;
+	if (tegra_xusb_lane_check(lane, "usb3-ss"))
+		err = tegra210_usb3_phy_power_on(phy);
 
-	value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
-	value |= XUSB_PADCTL_USB3_PAD_MUX_PCIE_IDDQ_DISABLE(lane->index);
-	padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
-
-unlock:
 	mutex_unlock(&padctl->lock);
 	return err;
 }
@@ -1498,15 +1674,15 @@ static int tegra210_pcie_phy_power_off(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
 	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
-	u32 value;
+	int err = 0;
 
-	value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
-	value &= ~XUSB_PADCTL_USB3_PAD_MUX_PCIE_IDDQ_DISABLE(lane->index);
-	padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
+	mutex_lock(&padctl->lock);
 
-	tegra210_pex_uphy_disable(padctl);
+	if (tegra_xusb_lane_check(lane, "usb3-ss"))
+		err = tegra210_usb3_phy_power_off(phy);
 
-	return 0;
+	mutex_unlock(&padctl->lock);
+	return err;
 }
 
 static const struct phy_ops tegra210_pcie_phy_ops = {
@@ -1632,7 +1808,13 @@ static const struct tegra_xusb_lane_ops tegra210_sata_lane_ops = {
 static int tegra210_sata_phy_init(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
+	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+
+	mutex_lock(&padctl->lock);
+
+	tegra210_uphy_init(padctl);
 
+	mutex_unlock(&padctl->lock);
 	return tegra210_xusb_padctl_enable(lane->pad->padctl);
 }
 
@@ -1647,20 +1829,13 @@ static int tegra210_sata_phy_power_on(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
 	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
-	u32 value;
-	int err;
+	int err = 0;
 
 	mutex_lock(&padctl->lock);
 
-	err = tegra210_sata_uphy_enable(padctl, false);
-	if (err < 0)
-		goto unlock;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
-	value |= XUSB_PADCTL_USB3_PAD_MUX_SATA_IDDQ_DISABLE(lane->index);
-	padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
+	if (tegra_xusb_lane_check(lane, "usb3-ss"))
+		err = tegra210_usb3_phy_power_on(phy);
 
-unlock:
 	mutex_unlock(&padctl->lock);
 	return err;
 }
@@ -1669,15 +1844,15 @@ static int tegra210_sata_phy_power_off(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
 	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
-	u32 value;
+	int err = 0;
 
-	value = padctl_readl(padctl, XUSB_PADCTL_USB3_PAD_MUX);
-	value &= ~XUSB_PADCTL_USB3_PAD_MUX_SATA_IDDQ_DISABLE(lane->index);
-	padctl_writel(padctl, value, XUSB_PADCTL_USB3_PAD_MUX);
+	mutex_lock(&padctl->lock);
 
-	tegra210_sata_uphy_disable(lane->pad->padctl);
+	if (tegra_xusb_lane_check(lane, "usb3-ss"))
+		err = tegra210_usb3_phy_power_off(phy);
 
-	return 0;
+	mutex_unlock(&padctl->lock);
+	return err;
 }
 
 static const struct phy_ops tegra210_sata_phy_ops = {
@@ -1802,125 +1977,11 @@ static const struct tegra_xusb_port_ops tegra210_hsic_port_ops = {
 
 static int tegra210_usb3_port_enable(struct tegra_xusb_port *port)
 {
-	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
-	struct tegra_xusb_padctl *padctl = port->padctl;
-	struct tegra_xusb_lane *lane = usb3->base.lane;
-	unsigned int index = port->index;
-	u32 value;
-	int err;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_SS_PORT_MAP);
-
-	if (!usb3->internal)
-		value &= ~XUSB_PADCTL_SS_PORT_MAP_PORTX_INTERNAL(index);
-	else
-		value |= XUSB_PADCTL_SS_PORT_MAP_PORTX_INTERNAL(index);
-
-	value &= ~XUSB_PADCTL_SS_PORT_MAP_PORTX_MAP_MASK(index);
-	value |= XUSB_PADCTL_SS_PORT_MAP_PORTX_MAP(index, usb3->port);
-	padctl_writel(padctl, value, XUSB_PADCTL_SS_PORT_MAP);
-
-	/*
-	 * TODO: move this code into the PCIe/SATA PHY ->power_on() callbacks
-	 * and conditionalize based on mux function? This seems to work, but
-	 * might not be the exact proper sequence.
-	 */
-	err = regulator_enable(usb3->supply);
-	if (err < 0)
-		return err;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_UPHY_USB3_PADX_ECTL1(index));
-	value &= ~(XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_MASK <<
-		   XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_SHIFT);
-	value |= XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_VAL <<
-		 XUSB_PADCTL_UPHY_USB3_PAD_ECTL1_TX_TERM_CTRL_SHIFT;
-	padctl_writel(padctl, value, XUSB_PADCTL_UPHY_USB3_PADX_ECTL1(index));
-
-	value = padctl_readl(padctl, XUSB_PADCTL_UPHY_USB3_PADX_ECTL2(index));
-	value &= ~(XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_MASK <<
-		   XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_SHIFT);
-	value |= XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_VAL <<
-		 XUSB_PADCTL_UPHY_USB3_PAD_ECTL2_RX_CTLE_SHIFT;
-	padctl_writel(padctl, value, XUSB_PADCTL_UPHY_USB3_PADX_ECTL2(index));
-
-	padctl_writel(padctl, XUSB_PADCTL_UPHY_USB3_PAD_ECTL3_RX_DFE_VAL,
-		      XUSB_PADCTL_UPHY_USB3_PADX_ECTL3(index));
-
-	value = padctl_readl(padctl, XUSB_PADCTL_UPHY_USB3_PADX_ECTL4(index));
-	value &= ~(XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_MASK <<
-		   XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_SHIFT);
-	value |= XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_VAL <<
-		 XUSB_PADCTL_UPHY_USB3_PAD_ECTL4_RX_CDR_CTRL_SHIFT;
-	padctl_writel(padctl, value, XUSB_PADCTL_UPHY_USB3_PADX_ECTL4(index));
-
-	padctl_writel(padctl, XUSB_PADCTL_UPHY_USB3_PAD_ECTL6_RX_EQ_CTRL_H_VAL,
-		      XUSB_PADCTL_UPHY_USB3_PADX_ECTL6(index));
-
-	if (lane->pad == padctl->sata)
-		err = tegra210_sata_uphy_enable(padctl, true);
-	else
-		err = tegra210_pex_uphy_enable(padctl);
-
-	if (err) {
-		dev_err(&port->dev, "%s: failed to enable UPHY: %d\n",
-			__func__, err);
-		return err;
-	}
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
-	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_VCORE_DOWN(index);
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
-
-	usleep_range(100, 200);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
-	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN_EARLY(index);
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
-
-	usleep_range(100, 200);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
-	value &= ~XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN(index);
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
-
 	return 0;
 }
 
 static void tegra210_usb3_port_disable(struct tegra_xusb_port *port)
 {
-	struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port);
-	struct tegra_xusb_padctl *padctl = port->padctl;
-	struct tegra_xusb_lane *lane = port->lane;
-	unsigned int index = port->index;
-	u32 value;
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
-	value |= XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN_EARLY(index);
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
-
-	usleep_range(100, 200);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
-	value |= XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_CLAMP_EN(index);
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
-
-	usleep_range(250, 350);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_ELPG_PROGRAM1);
-	value |= XUSB_PADCTL_ELPG_PROGRAM1_SSPX_ELPG_VCORE_DOWN(index);
-	padctl_writel(padctl, value, XUSB_PADCTL_ELPG_PROGRAM1);
-
-	if (lane->pad == padctl->sata)
-		tegra210_sata_uphy_disable(padctl);
-	else
-		tegra210_pex_uphy_disable(padctl);
-
-	regulator_disable(usb3->supply);
-
-	value = padctl_readl(padctl, XUSB_PADCTL_SS_PORT_MAP);
-	value &= ~XUSB_PADCTL_SS_PORT_MAP_PORTX_MAP_MASK(index);
-	value |= XUSB_PADCTL_SS_PORT_MAP_PORTX_MAP(index, 0x7);
-	padctl_writel(padctl, value, XUSB_PADCTL_SS_PORT_MAP);
 }
 
 static const struct tegra_xusb_lane_map tegra210_usb3_map[] = {
@@ -1933,6 +1994,24 @@ static const struct tegra_xusb_lane_map tegra210_usb3_map[] = {
 	{ 0, NULL,   0 }
 };
 
+static int tegra210_usb3_lane_map(struct tegra_xusb_lane *lane)
+{
+	const struct tegra_xusb_lane_map *map;
+
+	for (map = tegra210_usb3_map; map->type; map++) {
+		if (map->index == lane->index &&
+		    strcmp(map->type, lane->pad->soc->name) == 0) {
+			dev_dbg(lane->pad->padctl->dev,
+				"lane = %s map to port = usb3-%d\n",
+				lane->pad->soc->lanes[lane->index].name,
+				map->port);
+			return map->port;
+		}
+	}
+
+	return -1;
+}
+
 static struct tegra_xusb_lane *
 tegra210_usb3_port_map(struct tegra_xusb_port *port)
 {
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index 2ea8497af82a..7fbba53f6097 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -370,7 +370,7 @@ static int tegra_xusb_setup_pads(struct tegra_xusb_padctl *padctl)
 	return 0;
 }
 
-static bool tegra_xusb_lane_check(struct tegra_xusb_lane *lane,
+bool tegra_xusb_lane_check(struct tegra_xusb_lane *lane,
 				  const char *function)
 {
 	const char *func = lane->soc->funcs[lane->function];
diff --git a/drivers/phy/tegra/xusb.h b/drivers/phy/tegra/xusb.h
index 093076ca27fd..1bfe14b2a274 100644
--- a/drivers/phy/tegra/xusb.h
+++ b/drivers/phy/tegra/xusb.h
@@ -127,6 +127,8 @@ struct tegra_xusb_lane_ops {
 	void (*remove)(struct tegra_xusb_lane *lane);
 };
 
+bool tegra_xusb_lane_check(struct tegra_xusb_lane *lane, const char *function);
+
 /*
  * pads
  */
