phy: Group vendor specific phy drivers

Adding vendor specific directories in phy to group
phy drivers under their respective vendor umbrella.

Also updated the MAINTAINERS file to reflect the correct
directory structure for phy drivers.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

14 files changed, 4331 insertions, 0 deletions

diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig
new file mode 100644
index 000000000000..7bfa64baf837
--- /dev/null
+++ b/drivers/phy/qualcomm/Kconfig
@@ -0,0 +1,58 @@
+#
+# Phy drivers for Qualcomm platforms
+#
+config PHY_QCOM_APQ8064_SATA
+	tristate "Qualcomm APQ8064 SATA SerDes/PHY driver"
+	depends on ARCH_QCOM
+	depends on HAS_IOMEM
+	depends on OF
+	select GENERIC_PHY
+
+config PHY_QCOM_IPQ806X_SATA
+	tristate "Qualcomm IPQ806x SATA SerDes/PHY driver"
+	depends on ARCH_QCOM
+	depends on HAS_IOMEM
+	depends on OF
+	select GENERIC_PHY
+
+config PHY_QCOM_QMP
+	tristate "Qualcomm QMP PHY Driver"
+	depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable this to support the QMP PHY transceiver that is used
+	  with controllers such as PCIe, UFS, and USB on Qualcomm chips.
+
+config PHY_QCOM_QUSB2
+	tristate "Qualcomm QUSB2 PHY Driver"
+	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	depends on NVMEM || !NVMEM
+	select GENERIC_PHY
+	help
+	  Enable this to support the HighSpeed QUSB2 PHY transceiver for USB
+	  controllers on Qualcomm chips. This driver supports the high-speed
+	  PHY which is usually paired with either the ChipIdea or Synopsys DWC3
+	  USB IPs on MSM SOCs.
+
+config PHY_QCOM_UFS
+	tristate "Qualcomm UFS PHY driver"
+	depends on OF && ARCH_QCOM
+	select GENERIC_PHY
+	help
+	  Support for UFS PHY on QCOM chipsets.
+
+config PHY_QCOM_USB_HS
+	tristate "Qualcomm USB HS PHY module"
+	depends on USB_ULPI_BUS
+	depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
+	select GENERIC_PHY
+	help
+	  Support for the USB high-speed ULPI compliant phy on Qualcomm
+	  chipsets.
+
+config PHY_QCOM_USB_HSIC
+	tristate "Qualcomm USB HSIC ULPI PHY module"
+	depends on USB_ULPI_BUS
+	select GENERIC_PHY
+	help
+	  Support for the USB HSIC ULPI compliant PHY on QCOM chipsets.
diff --git a/drivers/phy/qualcomm/Makefile b/drivers/phy/qualcomm/Makefile
new file mode 100644
index 000000000000..2e183d7695fd
--- /dev/null
+++ b/drivers/phy/qualcomm/Makefile
@@ -0,0 +1,9 @@
+obj-$(CONFIG_PHY_QCOM_APQ8064_SATA)	+= phy-qcom-apq8064-sata.o
+obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA)	+= phy-qcom-ipq806x-sata.o
+obj-$(CONFIG_PHY_QCOM_QMP)		+= phy-qcom-qmp.o
+obj-$(CONFIG_PHY_QCOM_QUSB2)		+= phy-qcom-qusb2.o
+obj-$(CONFIG_PHY_QCOM_UFS)		+= phy-qcom-ufs.o
+obj-$(CONFIG_PHY_QCOM_UFS)		+= phy-qcom-ufs-qmp-14nm.o
+obj-$(CONFIG_PHY_QCOM_UFS)		+= phy-qcom-ufs-qmp-20nm.o
+obj-$(CONFIG_PHY_QCOM_USB_HS) 		+= phy-qcom-usb-hs.o
+obj-$(CONFIG_PHY_QCOM_USB_HSIC) 	+= phy-qcom-usb-hsic.o
diff --git a/drivers/phy/qualcomm/phy-qcom-apq8064-sata.c b/drivers/phy/qualcomm/phy-qcom-apq8064-sata.c
new file mode 100644
index 000000000000..69ce2afac015
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-apq8064-sata.c
@@ -0,0 +1,287 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. 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 and
+ * only 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.
+ */
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/time.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+
+/* PHY registers */
+#define UNIPHY_PLL_REFCLK_CFG		0x000
+#define UNIPHY_PLL_PWRGEN_CFG		0x014
+#define UNIPHY_PLL_GLB_CFG		0x020
+#define UNIPHY_PLL_SDM_CFG0		0x038
+#define UNIPHY_PLL_SDM_CFG1		0x03C
+#define UNIPHY_PLL_SDM_CFG2		0x040
+#define UNIPHY_PLL_SDM_CFG3		0x044
+#define UNIPHY_PLL_SDM_CFG4		0x048
+#define UNIPHY_PLL_SSC_CFG0		0x04C
+#define UNIPHY_PLL_SSC_CFG1		0x050
+#define UNIPHY_PLL_SSC_CFG2		0x054
+#define UNIPHY_PLL_SSC_CFG3		0x058
+#define UNIPHY_PLL_LKDET_CFG0		0x05C
+#define UNIPHY_PLL_LKDET_CFG1		0x060
+#define UNIPHY_PLL_LKDET_CFG2		0x064
+#define UNIPHY_PLL_CAL_CFG0		0x06C
+#define UNIPHY_PLL_CAL_CFG8		0x08C
+#define UNIPHY_PLL_CAL_CFG9		0x090
+#define UNIPHY_PLL_CAL_CFG10		0x094
+#define UNIPHY_PLL_CAL_CFG11		0x098
+#define UNIPHY_PLL_STATUS		0x0C0
+
+#define SATA_PHY_SER_CTRL		0x100
+#define SATA_PHY_TX_DRIV_CTRL0		0x104
+#define SATA_PHY_TX_DRIV_CTRL1		0x108
+#define SATA_PHY_TX_IMCAL0		0x11C
+#define SATA_PHY_TX_IMCAL2		0x124
+#define SATA_PHY_RX_IMCAL0		0x128
+#define SATA_PHY_EQUAL			0x13C
+#define SATA_PHY_OOB_TERM		0x144
+#define SATA_PHY_CDR_CTRL0		0x148
+#define SATA_PHY_CDR_CTRL1		0x14C
+#define SATA_PHY_CDR_CTRL2		0x150
+#define SATA_PHY_CDR_CTRL3		0x154
+#define SATA_PHY_PI_CTRL0		0x168
+#define SATA_PHY_POW_DWN_CTRL0		0x180
+#define SATA_PHY_POW_DWN_CTRL1		0x184
+#define SATA_PHY_TX_DATA_CTRL		0x188
+#define SATA_PHY_ALIGNP			0x1A4
+#define SATA_PHY_TX_IMCAL_STAT		0x1E4
+#define SATA_PHY_RX_IMCAL_STAT		0x1E8
+
+#define UNIPHY_PLL_LOCK		BIT(0)
+#define SATA_PHY_TX_CAL		BIT(0)
+#define SATA_PHY_RX_CAL		BIT(0)
+
+/* default timeout set to 1 sec */
+#define TIMEOUT_MS		10000
+#define DELAY_INTERVAL_US	100
+
+struct qcom_apq8064_sata_phy {
+	void __iomem *mmio;
+	struct clk *cfg_clk;
+	struct device *dev;
+};
+
+/* Helper function to do poll and timeout */
+static int read_poll_timeout(void __iomem *addr, u32 mask)
+{
+	unsigned long timeout = jiffies + msecs_to_jiffies(TIMEOUT_MS);
+
+	do {
+		if (readl_relaxed(addr) & mask)
+			return 0;
+
+		 usleep_range(DELAY_INTERVAL_US, DELAY_INTERVAL_US + 50);
+	} while (!time_after(jiffies, timeout));
+
+	return (readl_relaxed(addr) & mask) ? 0 : -ETIMEDOUT;
+}
+
+static int qcom_apq8064_sata_phy_init(struct phy *generic_phy)
+{
+	struct qcom_apq8064_sata_phy *phy = phy_get_drvdata(generic_phy);
+	void __iomem *base = phy->mmio;
+	int ret = 0;
+
+	/* SATA phy initialization */
+	writel_relaxed(0x01, base + SATA_PHY_SER_CTRL);
+	writel_relaxed(0xB1, base + SATA_PHY_POW_DWN_CTRL0);
+	/* Make sure the power down happens before power up */
+	mb();
+	usleep_range(10, 60);
+
+	writel_relaxed(0x01, base + SATA_PHY_POW_DWN_CTRL0);
+	writel_relaxed(0x3E, base + SATA_PHY_POW_DWN_CTRL1);
+	writel_relaxed(0x01, base + SATA_PHY_RX_IMCAL0);
+	writel_relaxed(0x01, base + SATA_PHY_TX_IMCAL0);
+	writel_relaxed(0x02, base + SATA_PHY_TX_IMCAL2);
+
+	/* Write UNIPHYPLL registers to configure PLL */
+	writel_relaxed(0x04, base + UNIPHY_PLL_REFCLK_CFG);
+	writel_relaxed(0x00, base + UNIPHY_PLL_PWRGEN_CFG);
+
+	writel_relaxed(0x0A, base + UNIPHY_PLL_CAL_CFG0);
+	writel_relaxed(0xF3, base + UNIPHY_PLL_CAL_CFG8);
+	writel_relaxed(0x01, base + UNIPHY_PLL_CAL_CFG9);
+	writel_relaxed(0xED, base + UNIPHY_PLL_CAL_CFG10);
+	writel_relaxed(0x02, base + UNIPHY_PLL_CAL_CFG11);
+
+	writel_relaxed(0x36, base + UNIPHY_PLL_SDM_CFG0);
+	writel_relaxed(0x0D, base + UNIPHY_PLL_SDM_CFG1);
+	writel_relaxed(0xA3, base + UNIPHY_PLL_SDM_CFG2);
+	writel_relaxed(0xF0, base + UNIPHY_PLL_SDM_CFG3);
+	writel_relaxed(0x00, base + UNIPHY_PLL_SDM_CFG4);
+
+	writel_relaxed(0x19, base + UNIPHY_PLL_SSC_CFG0);
+	writel_relaxed(0xE1, base + UNIPHY_PLL_SSC_CFG1);
+	writel_relaxed(0x00, base + UNIPHY_PLL_SSC_CFG2);
+	writel_relaxed(0x11, base + UNIPHY_PLL_SSC_CFG3);
+
+	writel_relaxed(0x04, base + UNIPHY_PLL_LKDET_CFG0);
+	writel_relaxed(0xFF, base + UNIPHY_PLL_LKDET_CFG1);
+
+	writel_relaxed(0x02, base + UNIPHY_PLL_GLB_CFG);
+	/* make sure global config LDO power down happens before power up */
+	mb();
+
+	writel_relaxed(0x03, base + UNIPHY_PLL_GLB_CFG);
+	writel_relaxed(0x05, base + UNIPHY_PLL_LKDET_CFG2);
+
+	/* PLL Lock wait */
+	ret = read_poll_timeout(base + UNIPHY_PLL_STATUS, UNIPHY_PLL_LOCK);
+	if (ret) {
+		dev_err(phy->dev, "poll timeout UNIPHY_PLL_STATUS\n");
+		return ret;
+	}
+
+	/* TX Calibration */
+	ret = read_poll_timeout(base + SATA_PHY_TX_IMCAL_STAT, SATA_PHY_TX_CAL);
+	if (ret) {
+		dev_err(phy->dev, "poll timeout SATA_PHY_TX_IMCAL_STAT\n");
+		return ret;
+	}
+
+	/* RX Calibration */
+	ret = read_poll_timeout(base + SATA_PHY_RX_IMCAL_STAT, SATA_PHY_RX_CAL);
+	if (ret) {
+		dev_err(phy->dev, "poll timeout SATA_PHY_RX_IMCAL_STAT\n");
+		return ret;
+	}
+
+	/* SATA phy calibrated succesfully, power up to functional mode */
+	writel_relaxed(0x3E, base + SATA_PHY_POW_DWN_CTRL1);
+	writel_relaxed(0x01, base + SATA_PHY_RX_IMCAL0);
+	writel_relaxed(0x01, base + SATA_PHY_TX_IMCAL0);
+
+	writel_relaxed(0x00, base + SATA_PHY_POW_DWN_CTRL1);
+	writel_relaxed(0x59, base + SATA_PHY_CDR_CTRL0);
+	writel_relaxed(0x04, base + SATA_PHY_CDR_CTRL1);
+	writel_relaxed(0x00, base + SATA_PHY_CDR_CTRL2);
+	writel_relaxed(0x00, base + SATA_PHY_PI_CTRL0);
+	writel_relaxed(0x00, base + SATA_PHY_CDR_CTRL3);
+	writel_relaxed(0x01, base + SATA_PHY_POW_DWN_CTRL0);
+
+	writel_relaxed(0x11, base + SATA_PHY_TX_DATA_CTRL);
+	writel_relaxed(0x43, base + SATA_PHY_ALIGNP);
+	writel_relaxed(0x04, base + SATA_PHY_OOB_TERM);
+
+	writel_relaxed(0x01, base + SATA_PHY_EQUAL);
+	writel_relaxed(0x09, base + SATA_PHY_TX_DRIV_CTRL0);
+	writel_relaxed(0x09, base + SATA_PHY_TX_DRIV_CTRL1);
+
+	return 0;
+}
+
+static int qcom_apq8064_sata_phy_exit(struct phy *generic_phy)
+{
+	struct qcom_apq8064_sata_phy *phy = phy_get_drvdata(generic_phy);
+	void __iomem *base = phy->mmio;
+
+	/* Power down PHY */
+	writel_relaxed(0xF8, base + SATA_PHY_POW_DWN_CTRL0);
+	writel_relaxed(0xFE, base + SATA_PHY_POW_DWN_CTRL1);
+
+	/* Power down PLL block */
+	writel_relaxed(0x00, base + UNIPHY_PLL_GLB_CFG);
+
+	return 0;
+}
+
+static const struct phy_ops qcom_apq8064_sata_phy_ops = {
+	.init		= qcom_apq8064_sata_phy_init,
+	.exit		= qcom_apq8064_sata_phy_exit,
+	.owner		= THIS_MODULE,
+};
+
+static int qcom_apq8064_sata_phy_probe(struct platform_device *pdev)
+{
+	struct qcom_apq8064_sata_phy *phy;
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct phy_provider *phy_provider;
+	struct phy *generic_phy;
+	int ret;
+
+	phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+	if (!phy)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	phy->mmio = devm_ioremap_resource(dev, res);
+	if (IS_ERR(phy->mmio))
+		return PTR_ERR(phy->mmio);
+
+	generic_phy = devm_phy_create(dev, NULL, &qcom_apq8064_sata_phy_ops);
+	if (IS_ERR(generic_phy)) {
+		dev_err(dev, "%s: failed to create phy\n", __func__);
+		return PTR_ERR(generic_phy);
+	}
+
+	phy->dev = dev;
+	phy_set_drvdata(generic_phy, phy);
+	platform_set_drvdata(pdev, phy);
+
+	phy->cfg_clk = devm_clk_get(dev, "cfg");
+	if (IS_ERR(phy->cfg_clk)) {
+		dev_err(dev, "Failed to get sata cfg clock\n");
+		return PTR_ERR(phy->cfg_clk);
+	}
+
+	ret = clk_prepare_enable(phy->cfg_clk);
+	if (ret)
+		return ret;
+
+	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+	if (IS_ERR(phy_provider)) {
+		clk_disable_unprepare(phy->cfg_clk);
+		dev_err(dev, "%s: failed to register phy\n", __func__);
+		return PTR_ERR(phy_provider);
+	}
+
+	return 0;
+}
+
+static int qcom_apq8064_sata_phy_remove(struct platform_device *pdev)
+{
+	struct qcom_apq8064_sata_phy *phy = platform_get_drvdata(pdev);
+
+	clk_disable_unprepare(phy->cfg_clk);
+
+	return 0;
+}
+
+static const struct of_device_id qcom_apq8064_sata_phy_of_match[] = {
+	{ .compatible = "qcom,apq8064-sata-phy" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, qcom_apq8064_sata_phy_of_match);
+
+static struct platform_driver qcom_apq8064_sata_phy_driver = {
+	.probe	= qcom_apq8064_sata_phy_probe,
+	.remove	= qcom_apq8064_sata_phy_remove,
+	.driver = {
+		.name	= "qcom-apq8064-sata-phy",
+		.of_match_table	= qcom_apq8064_sata_phy_of_match,
+	}
+};
+module_platform_driver(qcom_apq8064_sata_phy_driver);
+
+MODULE_DESCRIPTION("QCOM apq8064 SATA PHY driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/qualcomm/phy-qcom-ipq806x-sata.c b/drivers/phy/qualcomm/phy-qcom-ipq806x-sata.c
new file mode 100644
index 000000000000..0ad127cc9298
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-ipq806x-sata.c
@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. 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 and
+ * only 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.
+ */
+
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/time.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+
+struct qcom_ipq806x_sata_phy {
+	void __iomem *mmio;
+	struct clk *cfg_clk;
+	struct device *dev;
+};
+
+#define __set(v, a, b)	(((v) << (b)) & GENMASK(a, b))
+
+#define SATA_PHY_P0_PARAM0		0x200
+#define SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN3(x)	__set(x, 17, 12)
+#define SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN3_MASK	GENMASK(17, 12)
+#define SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN2(x)	__set(x, 11, 6)
+#define SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN2_MASK	GENMASK(11, 6)
+#define SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN1(x)	__set(x, 5, 0)
+#define SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN1_MASK	GENMASK(5, 0)
+
+#define SATA_PHY_P0_PARAM1		0x204
+#define SATA_PHY_P0_PARAM1_RESERVED_BITS31_21(x)	__set(x, 31, 21)
+#define SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN3(x)	__set(x, 20, 14)
+#define SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN3_MASK	GENMASK(20, 14)
+#define SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN2(x)	__set(x, 13, 7)
+#define SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN2_MASK	GENMASK(13, 7)
+#define SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN1(x)	__set(x, 6, 0)
+#define SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN1_MASK	GENMASK(6, 0)
+
+#define SATA_PHY_P0_PARAM2		0x208
+#define SATA_PHY_P0_PARAM2_RX_EQ(x)	__set(x, 20, 18)
+#define SATA_PHY_P0_PARAM2_RX_EQ_MASK	GENMASK(20, 18)
+
+#define SATA_PHY_P0_PARAM3		0x20C
+#define SATA_PHY_SSC_EN			0x8
+#define SATA_PHY_P0_PARAM4		0x210
+#define SATA_PHY_REF_SSP_EN		0x2
+#define SATA_PHY_RESET			0x1
+
+static int qcom_ipq806x_sata_phy_init(struct phy *generic_phy)
+{
+	struct qcom_ipq806x_sata_phy *phy = phy_get_drvdata(generic_phy);
+	u32 reg;
+
+	/* Setting SSC_EN to 1 */
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM3);
+	reg = reg | SATA_PHY_SSC_EN;
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM3);
+
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM0) &
+			~(SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN3_MASK |
+			  SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN2_MASK |
+			  SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN1_MASK);
+	reg |= SATA_PHY_P0_PARAM0_P0_TX_PREEMPH_GEN3(0xf);
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM0);
+
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM1) &
+			~(SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN3_MASK |
+			  SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN2_MASK |
+			  SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN1_MASK);
+	reg |= SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN3(0x55) |
+		SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN2(0x55) |
+		SATA_PHY_P0_PARAM1_P0_TX_AMPLITUDE_GEN1(0x55);
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM1);
+
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM2) &
+		~SATA_PHY_P0_PARAM2_RX_EQ_MASK;
+	reg |= SATA_PHY_P0_PARAM2_RX_EQ(0x3);
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM2);
+
+	/* Setting PHY_RESET to 1 */
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM4);
+	reg = reg | SATA_PHY_RESET;
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM4);
+
+	/* Setting REF_SSP_EN to 1 */
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM4);
+	reg = reg | SATA_PHY_REF_SSP_EN | SATA_PHY_RESET;
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM4);
+
+	/* make sure all changes complete before we let the PHY out of reset */
+	mb();
+
+	/* sleep for max. 50us more to combine processor wakeups */
+	usleep_range(20, 20 + 50);
+
+	/* Clearing PHY_RESET to 0 */
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM4);
+	reg = reg & ~SATA_PHY_RESET;
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM4);
+
+	return 0;
+}
+
+static int qcom_ipq806x_sata_phy_exit(struct phy *generic_phy)
+{
+	struct qcom_ipq806x_sata_phy *phy = phy_get_drvdata(generic_phy);
+	u32 reg;
+
+	/* Setting PHY_RESET to 1 */
+	reg = readl_relaxed(phy->mmio + SATA_PHY_P0_PARAM4);
+	reg = reg | SATA_PHY_RESET;
+	writel_relaxed(reg, phy->mmio + SATA_PHY_P0_PARAM4);
+
+	return 0;
+}
+
+static const struct phy_ops qcom_ipq806x_sata_phy_ops = {
+	.init		= qcom_ipq806x_sata_phy_init,
+	.exit		= qcom_ipq806x_sata_phy_exit,
+	.owner		= THIS_MODULE,
+};
+
+static int qcom_ipq806x_sata_phy_probe(struct platform_device *pdev)
+{
+	struct qcom_ipq806x_sata_phy *phy;
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct phy_provider *phy_provider;
+	struct phy *generic_phy;
+	int ret;
+
+	phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+	if (!phy)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	phy->mmio = devm_ioremap_resource(dev, res);
+	if (IS_ERR(phy->mmio))
+		return PTR_ERR(phy->mmio);
+
+	generic_phy = devm_phy_create(dev, NULL, &qcom_ipq806x_sata_phy_ops);
+	if (IS_ERR(generic_phy)) {
+		dev_err(dev, "%s: failed to create phy\n", __func__);
+		return PTR_ERR(generic_phy);
+	}
+
+	phy->dev = dev;
+	phy_set_drvdata(generic_phy, phy);
+	platform_set_drvdata(pdev, phy);
+
+	phy->cfg_clk = devm_clk_get(dev, "cfg");
+	if (IS_ERR(phy->cfg_clk)) {
+		dev_err(dev, "Failed to get sata cfg clock\n");
+		return PTR_ERR(phy->cfg_clk);
+	}
+
+	ret = clk_prepare_enable(phy->cfg_clk);
+	if (ret)
+		return ret;
+
+	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+	if (IS_ERR(phy_provider)) {
+		clk_disable_unprepare(phy->cfg_clk);
+		dev_err(dev, "%s: failed to register phy\n", __func__);
+		return PTR_ERR(phy_provider);
+	}
+
+	return 0;
+}
+
+static int qcom_ipq806x_sata_phy_remove(struct platform_device *pdev)
+{
+	struct qcom_ipq806x_sata_phy *phy = platform_get_drvdata(pdev);
+
+	clk_disable_unprepare(phy->cfg_clk);
+
+	return 0;
+}
+
+static const struct of_device_id qcom_ipq806x_sata_phy_of_match[] = {
+	{ .compatible = "qcom,ipq806x-sata-phy" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, qcom_ipq806x_sata_phy_of_match);
+
+static struct platform_driver qcom_ipq806x_sata_phy_driver = {
+	.probe	= qcom_ipq806x_sata_phy_probe,
+	.remove	= qcom_ipq806x_sata_phy_remove,
+	.driver = {
+		.name	= "qcom-ipq806x-sata-phy",
+		.of_match_table	= qcom_ipq806x_sata_phy_of_match,
+	}
+};
+module_platform_driver(qcom_ipq806x_sata_phy_driver);
+
+MODULE_DESCRIPTION("QCOM IPQ806x SATA PHY driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
new file mode 100644
index 000000000000..78ca62897784
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -0,0 +1,1153 @@
+/*
+ * Copyright (c) 2017, The Linux Foundation. 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 and
+ * only 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.
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/consumer.h>
+#include <linux/reset.h>
+#include <linux/slab.h>
+
+#include <dt-bindings/phy/phy.h>
+
+/* QMP PHY QSERDES COM registers */
+#define QSERDES_COM_BG_TIMER				0x00c
+#define QSERDES_COM_SSC_EN_CENTER			0x010
+#define QSERDES_COM_SSC_ADJ_PER1			0x014
+#define QSERDES_COM_SSC_ADJ_PER2			0x018
+#define QSERDES_COM_SSC_PER1				0x01c
+#define QSERDES_COM_SSC_PER2				0x020
+#define QSERDES_COM_SSC_STEP_SIZE1			0x024
+#define QSERDES_COM_SSC_STEP_SIZE2			0x028
+#define QSERDES_COM_BIAS_EN_CLKBUFLR_EN			0x034
+#define QSERDES_COM_CLK_ENABLE1				0x038
+#define QSERDES_COM_SYS_CLK_CTRL			0x03c
+#define QSERDES_COM_SYSCLK_BUF_ENABLE			0x040
+#define QSERDES_COM_PLL_IVCO				0x048
+#define QSERDES_COM_LOCK_CMP1_MODE0			0x04c
+#define QSERDES_COM_LOCK_CMP2_MODE0			0x050
+#define QSERDES_COM_LOCK_CMP3_MODE0			0x054
+#define QSERDES_COM_LOCK_CMP1_MODE1			0x058
+#define QSERDES_COM_LOCK_CMP2_MODE1			0x05c
+#define QSERDES_COM_LOCK_CMP3_MODE1			0x060
+#define QSERDES_COM_BG_TRIM				0x070
+#define QSERDES_COM_CLK_EP_DIV				0x074
+#define QSERDES_COM_CP_CTRL_MODE0			0x078
+#define QSERDES_COM_CP_CTRL_MODE1			0x07c
+#define QSERDES_COM_PLL_RCTRL_MODE0			0x084
+#define QSERDES_COM_PLL_RCTRL_MODE1			0x088
+#define QSERDES_COM_PLL_CCTRL_MODE0			0x090
+#define QSERDES_COM_PLL_CCTRL_MODE1			0x094
+#define QSERDES_COM_SYSCLK_EN_SEL			0x0ac
+#define QSERDES_COM_RESETSM_CNTRL			0x0b4
+#define QSERDES_COM_RESTRIM_CTRL			0x0bc
+#define QSERDES_COM_RESCODE_DIV_NUM			0x0c4
+#define QSERDES_COM_LOCK_CMP_EN				0x0c8
+#define QSERDES_COM_LOCK_CMP_CFG			0x0cc
+#define QSERDES_COM_DEC_START_MODE0			0x0d0
+#define QSERDES_COM_DEC_START_MODE1			0x0d4
+#define QSERDES_COM_DIV_FRAC_START1_MODE0		0x0dc
+#define QSERDES_COM_DIV_FRAC_START2_MODE0		0x0e0
+#define QSERDES_COM_DIV_FRAC_START3_MODE0		0x0e4
+#define QSERDES_COM_DIV_FRAC_START1_MODE1		0x0e8
+#define QSERDES_COM_DIV_FRAC_START2_MODE1		0x0ec
+#define QSERDES_COM_DIV_FRAC_START3_MODE1		0x0f0
+#define QSERDES_COM_INTEGLOOP_GAIN0_MODE0		0x108
+#define QSERDES_COM_INTEGLOOP_GAIN1_MODE0		0x10c
+#define QSERDES_COM_INTEGLOOP_GAIN0_MODE1		0x110
+#define QSERDES_COM_INTEGLOOP_GAIN1_MODE1		0x114
+#define QSERDES_COM_VCO_TUNE_CTRL			0x124
+#define QSERDES_COM_VCO_TUNE_MAP			0x128
+#define QSERDES_COM_VCO_TUNE1_MODE0			0x12c
+#define QSERDES_COM_VCO_TUNE2_MODE0			0x130
+#define QSERDES_COM_VCO_TUNE1_MODE1			0x134
+#define QSERDES_COM_VCO_TUNE2_MODE1			0x138
+#define QSERDES_COM_VCO_TUNE_TIMER1			0x144
+#define QSERDES_COM_VCO_TUNE_TIMER2			0x148
+#define QSERDES_COM_BG_CTRL				0x170
+#define QSERDES_COM_CLK_SELECT				0x174
+#define QSERDES_COM_HSCLK_SEL				0x178
+#define QSERDES_COM_CORECLK_DIV				0x184
+#define QSERDES_COM_CORE_CLK_EN				0x18c
+#define QSERDES_COM_C_READY_STATUS			0x190
+#define QSERDES_COM_CMN_CONFIG				0x194
+#define QSERDES_COM_SVS_MODE_CLK_SEL			0x19c
+#define QSERDES_COM_DEBUG_BUS0				0x1a0
+#define QSERDES_COM_DEBUG_BUS1				0x1a4
+#define QSERDES_COM_DEBUG_BUS2				0x1a8
+#define QSERDES_COM_DEBUG_BUS3				0x1ac
+#define QSERDES_COM_DEBUG_BUS_SEL			0x1b0
+#define QSERDES_COM_CORECLK_DIV_MODE1			0x1bc
+
+/* QMP PHY TX registers */
+#define QSERDES_TX_RES_CODE_LANE_OFFSET			0x054
+#define QSERDES_TX_DEBUG_BUS_SEL			0x064
+#define QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN	0x068
+#define QSERDES_TX_LANE_MODE				0x094
+#define QSERDES_TX_RCV_DETECT_LVL_2			0x0ac
+
+/* QMP PHY RX registers */
+#define QSERDES_RX_UCDR_SO_GAIN_HALF			0x010
+#define QSERDES_RX_UCDR_SO_GAIN				0x01c
+#define QSERDES_RX_UCDR_FASTLOCK_FO_GAIN		0x040
+#define QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE	0x048
+#define QSERDES_RX_RX_TERM_BW				0x090
+#define QSERDES_RX_RX_EQ_GAIN1_LSB			0x0c4
+#define QSERDES_RX_RX_EQ_GAIN1_MSB			0x0c8
+#define QSERDES_RX_RX_EQ_GAIN2_LSB			0x0cc
+#define QSERDES_RX_RX_EQ_GAIN2_MSB			0x0d0
+#define QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2		0x0d8
+#define QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3		0x0dc
+#define QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4		0x0e0
+#define QSERDES_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1		0x108
+#define QSERDES_RX_RX_OFFSET_ADAPTOR_CNTRL2		0x10c
+#define QSERDES_RX_SIGDET_ENABLES			0x110
+#define QSERDES_RX_SIGDET_CNTRL				0x114
+#define QSERDES_RX_SIGDET_LVL				0x118
+#define QSERDES_RX_SIGDET_DEGLITCH_CNTRL		0x11c
+#define QSERDES_RX_RX_BAND				0x120
+#define QSERDES_RX_RX_INTERFACE_MODE			0x12c
+
+/* QMP PHY PCS registers */
+#define QPHY_POWER_DOWN_CONTROL				0x04
+#define QPHY_TXDEEMPH_M6DB_V0				0x24
+#define QPHY_TXDEEMPH_M3P5DB_V0				0x28
+#define QPHY_ENDPOINT_REFCLK_DRIVE			0x54
+#define QPHY_RX_IDLE_DTCT_CNTRL				0x58
+#define QPHY_POWER_STATE_CONFIG1			0x60
+#define QPHY_POWER_STATE_CONFIG2			0x64
+#define QPHY_POWER_STATE_CONFIG4			0x6c
+#define QPHY_LOCK_DETECT_CONFIG1			0x80
+#define QPHY_LOCK_DETECT_CONFIG2			0x84
+#define QPHY_LOCK_DETECT_CONFIG3			0x88
+#define QPHY_PWRUP_RESET_DLY_TIME_AUXCLK		0xa0
+#define QPHY_LP_WAKEUP_DLY_TIME_AUXCLK			0xa4
+
+/* QPHY_SW_RESET bit */
+#define SW_RESET				BIT(0)
+/* QPHY_POWER_DOWN_CONTROL */
+#define SW_PWRDN				BIT(0)
+#define REFCLK_DRV_DSBL				BIT(1)
+/* QPHY_START_CONTROL bits */
+#define SERDES_START				BIT(0)
+#define PCS_START				BIT(1)
+#define PLL_READY_GATE_EN			BIT(3)
+/* QPHY_PCS_STATUS bit */
+#define PHYSTATUS				BIT(6)
+/* QPHY_COM_PCS_READY_STATUS bit */
+#define PCS_READY				BIT(0)
+
+#define PHY_INIT_COMPLETE_TIMEOUT		1000
+#define POWER_DOWN_DELAY_US_MIN			10
+#define POWER_DOWN_DELAY_US_MAX			11
+
+#define MAX_PROP_NAME				32
+
+struct qmp_phy_init_tbl {
+	unsigned int offset;
+	unsigned int val;
+	/*
+	 * register part of layout ?
+	 * if yes, then offset gives index in the reg-layout
+	 */
+	int in_layout;
+};
+
+#define QMP_PHY_INIT_CFG(o, v)		\
+	{				\
+		.offset = o,		\
+		.val = v,		\
+	}
+
+#define QMP_PHY_INIT_CFG_L(o, v)	\
+	{				\
+		.offset = o,		\
+		.val = v,		\
+		.in_layout = 1,		\
+	}
+
+/* set of registers with offsets different per-PHY */
+enum qphy_reg_layout {
+	/* Common block control registers */
+	QPHY_COM_SW_RESET,
+	QPHY_COM_POWER_DOWN_CONTROL,
+	QPHY_COM_START_CONTROL,
+	QPHY_COM_PCS_READY_STATUS,
+	/* PCS registers */
+	QPHY_PLL_LOCK_CHK_DLY_TIME,
+	QPHY_FLL_CNTRL1,
+	QPHY_FLL_CNTRL2,
+	QPHY_FLL_CNT_VAL_L,
+	QPHY_FLL_CNT_VAL_H_TOL,
+	QPHY_FLL_MAN_CODE,
+	QPHY_SW_RESET,
+	QPHY_START_CTRL,
+	QPHY_PCS_READY_STATUS,
+};
+
+static const unsigned int pciephy_regs_layout[] = {
+	[QPHY_COM_SW_RESET]		= 0x400,
+	[QPHY_COM_POWER_DOWN_CONTROL]	= 0x404,
+	[QPHY_COM_START_CONTROL]	= 0x408,
+	[QPHY_COM_PCS_READY_STATUS]	= 0x448,
+	[QPHY_PLL_LOCK_CHK_DLY_TIME]	= 0xa8,
+	[QPHY_FLL_CNTRL1]		= 0xc4,
+	[QPHY_FLL_CNTRL2]		= 0xc8,
+	[QPHY_FLL_CNT_VAL_L]		= 0xcc,
+	[QPHY_FLL_CNT_VAL_H_TOL]	= 0xd0,
+	[QPHY_FLL_MAN_CODE]		= 0xd4,
+	[QPHY_SW_RESET]			= 0x00,
+	[QPHY_START_CTRL]		= 0x08,
+	[QPHY_PCS_READY_STATUS]		= 0x174,
+};
+
+static const unsigned int usb3phy_regs_layout[] = {
+	[QPHY_FLL_CNTRL1]		= 0xc0,
+	[QPHY_FLL_CNTRL2]		= 0xc4,
+	[QPHY_FLL_CNT_VAL_L]		= 0xc8,
+	[QPHY_FLL_CNT_VAL_H_TOL]	= 0xcc,
+	[QPHY_FLL_MAN_CODE]		= 0xd0,
+	[QPHY_SW_RESET]			= 0x00,
+	[QPHY_START_CTRL]		= 0x08,
+	[QPHY_PCS_READY_STATUS]		= 0x17c,
+};
+
+static const struct qmp_phy_init_tbl msm8996_pcie_serdes_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x1c),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CLK_ENABLE1, 0x10),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x33),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_EN, 0x42),
+	QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER1, 0xff),
+	QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER2, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV, 0x0a),
+	QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0x09),
+	QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82),
+	QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x03),
+	QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x55),
+	QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x55),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0x1a),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0x0a),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x33),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_BUF_ENABLE, 0x1f),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0x0b),
+	QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28),
+	QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER1, 0x31),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER2, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE1, 0x2f),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE2, 0x19),
+	QMP_PHY_INIT_CFG(QSERDES_COM_RESCODE_DIV_NUM, 0x15),
+	QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0x0f),
+	QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0x0f),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CLK_EP_DIV, 0x19),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CLK_ENABLE1, 0x10),
+	QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_RESCODE_DIV_NUM, 0x40),
+};
+
+static const struct qmp_phy_init_tbl msm8996_pcie_tx_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45),
+	QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x06),
+};
+
+static const struct qmp_phy_init_tbl msm8996_pcie_rx_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_ENABLES, 0x1c),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4, 0xdb),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_BAND, 0x18),
+	QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN_HALF, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b),
+	QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_LVL, 0x19),
+};
+
+static const struct qmp_phy_init_tbl msm8996_pcie_pcs_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_RX_IDLE_DTCT_CNTRL, 0x4c),
+	QMP_PHY_INIT_CFG(QPHY_PWRUP_RESET_DLY_TIME_AUXCLK, 0x00),
+	QMP_PHY_INIT_CFG(QPHY_LP_WAKEUP_DLY_TIME_AUXCLK, 0x01),
+
+	QMP_PHY_INIT_CFG_L(QPHY_PLL_LOCK_CHK_DLY_TIME, 0x05),
+
+	QMP_PHY_INIT_CFG(QPHY_ENDPOINT_REFCLK_DRIVE, 0x05),
+	QMP_PHY_INIT_CFG(QPHY_POWER_DOWN_CONTROL, 0x02),
+	QMP_PHY_INIT_CFG(QPHY_POWER_STATE_CONFIG4, 0x00),
+	QMP_PHY_INIT_CFG(QPHY_POWER_STATE_CONFIG1, 0xa3),
+	QMP_PHY_INIT_CFG(QPHY_TXDEEMPH_M3P5DB_V0, 0x0e),
+};
+
+static const struct qmp_phy_init_tbl msm8996_usb3_serdes_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x08),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x30),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0x0f),
+	QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0x0f),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x04),
+	/* PLL and Loop filter settings */
+	QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82),
+	QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x55),
+	QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x55),
+	QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x03),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0x0b),
+	QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28),
+	QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80),
+	QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_CTRL, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0x15),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0x34),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_CFG, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0x0a),
+	/* SSC settings */
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER1, 0x31),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER2, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE1, 0xde),
+	QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE2, 0x07),
+};
+
+static const struct qmp_phy_init_tbl msm8996_usb3_tx_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45),
+	QMP_PHY_INIT_CFG(QSERDES_TX_RCV_DETECT_LVL_2, 0x12),
+	QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x06),
+};
+
+static const struct qmp_phy_init_tbl msm8996_usb3_rx_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b),
+	QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4c),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4, 0xbb),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x77),
+	QMP_PHY_INIT_CFG(QSERDES_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
+	QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_CNTRL, 0x03),
+	QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_LVL, 0x18),
+	QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x16),
+};
+
+static const struct qmp_phy_init_tbl msm8996_usb3_pcs_tbl[] = {
+	/* FLL settings */
+	QMP_PHY_INIT_CFG_L(QPHY_FLL_CNTRL2, 0x03),
+	QMP_PHY_INIT_CFG_L(QPHY_FLL_CNTRL1, 0x02),
+	QMP_PHY_INIT_CFG_L(QPHY_FLL_CNT_VAL_L, 0x09),
+	QMP_PHY_INIT_CFG_L(QPHY_FLL_CNT_VAL_H_TOL, 0x42),
+	QMP_PHY_INIT_CFG_L(QPHY_FLL_MAN_CODE, 0x85),
+
+	/* Lock Det settings */
+	QMP_PHY_INIT_CFG(QPHY_LOCK_DETECT_CONFIG1, 0xd1),
+	QMP_PHY_INIT_CFG(QPHY_LOCK_DETECT_CONFIG2, 0x1f),
+	QMP_PHY_INIT_CFG(QPHY_LOCK_DETECT_CONFIG3, 0x47),
+	QMP_PHY_INIT_CFG(QPHY_POWER_STATE_CONFIG2, 0x08),
+};
+
+/* struct qmp_phy_cfg - per-PHY initialization config */
+struct qmp_phy_cfg {
+	/* phy-type - PCIE/UFS/USB */
+	unsigned int type;
+	/* number of lanes provided by phy */
+	int nlanes;
+
+	/* Init sequence for PHY blocks - serdes, tx, rx, pcs */
+	const struct qmp_phy_init_tbl *serdes_tbl;
+	int serdes_tbl_num;
+	const struct qmp_phy_init_tbl *tx_tbl;
+	int tx_tbl_num;
+	const struct qmp_phy_init_tbl *rx_tbl;
+	int rx_tbl_num;
+	const struct qmp_phy_init_tbl *pcs_tbl;
+	int pcs_tbl_num;
+
+	/* clock ids to be requested */
+	const char * const *clk_list;
+	int num_clks;
+	/* resets to be requested */
+	const char * const *reset_list;
+	int num_resets;
+	/* regulators to be requested */
+	const char * const *vreg_list;
+	int num_vregs;
+
+	/* array of registers with different offsets */
+	const unsigned int *regs;
+
+	unsigned int start_ctrl;
+	unsigned int pwrdn_ctrl;
+	unsigned int mask_pcs_ready;
+	unsigned int mask_com_pcs_ready;
+
+	/* true, if PHY has a separate PHY_COM control block */
+	bool has_phy_com_ctrl;
+	/* true, if PHY has a reset for individual lanes */
+	bool has_lane_rst;
+	/* true, if PHY needs delay after POWER_DOWN */
+	bool has_pwrdn_delay;
+	/* power_down delay in usec */
+	int pwrdn_delay_min;
+	int pwrdn_delay_max;
+};
+
+/**
+ * struct qmp_phy - per-lane phy descriptor
+ *
+ * @phy: generic phy
+ * @tx: iomapped memory space for lane's tx
+ * @rx: iomapped memory space for lane's rx
+ * @pcs: iomapped memory space for lane's pcs
+ * @pipe_clk: pipe lock
+ * @index: lane index
+ * @qmp: QMP phy to which this lane belongs
+ * @lane_rst: lane's reset controller
+ */
+struct qmp_phy {
+	struct phy *phy;
+	void __iomem *tx;
+	void __iomem *rx;
+	void __iomem *pcs;
+	struct clk *pipe_clk;
+	unsigned int index;
+	struct qcom_qmp *qmp;
+	struct reset_control *lane_rst;
+};
+
+/**
+ * struct qcom_qmp - structure holding QMP phy block attributes
+ *
+ * @dev: device
+ * @serdes: iomapped memory space for phy's serdes
+ *
+ * @clks: array of clocks required by phy
+ * @resets: array of resets required by phy
+ * @vregs: regulator supplies bulk data
+ *
+ * @cfg: phy specific configuration
+ * @phys: array of per-lane phy descriptors
+ * @phy_mutex: mutex lock for PHY common block initialization
+ * @init_count: phy common block initialization count
+ */
+struct qcom_qmp {
+	struct device *dev;
+	void __iomem *serdes;
+
+	struct clk **clks;
+	struct reset_control **resets;
+	struct regulator_bulk_data *vregs;
+
+	const struct qmp_phy_cfg *cfg;
+	struct qmp_phy **phys;
+
+	struct mutex phy_mutex;
+	int init_count;
+};
+
+static inline void qphy_setbits(void __iomem *base, u32 offset, u32 val)
+{
+	u32 reg;
+
+	reg = readl(base + offset);
+	reg |= val;
+	writel(reg, base + offset);
+
+	/* ensure that above write is through */
+	readl(base + offset);
+}
+
+static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val)
+{
+	u32 reg;
+
+	reg = readl(base + offset);
+	reg &= ~val;
+	writel(reg, base + offset);
+
+	/* ensure that above write is through */
+	readl(base + offset);
+}
+
+/* list of clocks required by phy */
+static const char * const msm8996_phy_clk_l[] = {
+	"aux", "cfg_ahb", "ref",
+};
+
+/* list of resets */
+static const char * const msm8996_pciephy_reset_l[] = {
+	"phy", "common", "cfg",
+};
+
+static const char * const msm8996_usb3phy_reset_l[] = {
+	"phy", "common",
+};
+
+/* list of regulators */
+static const char * const msm8996_phy_vreg_l[] = {
+	"vdda-phy", "vdda-pll",
+};
+
+static const struct qmp_phy_cfg msm8996_pciephy_cfg = {
+	.type			= PHY_TYPE_PCIE,
+	.nlanes			= 3,
+
+	.serdes_tbl		= msm8996_pcie_serdes_tbl,
+	.serdes_tbl_num		= ARRAY_SIZE(msm8996_pcie_serdes_tbl),
+	.tx_tbl			= msm8996_pcie_tx_tbl,
+	.tx_tbl_num		= ARRAY_SIZE(msm8996_pcie_tx_tbl),
+	.rx_tbl			= msm8996_pcie_rx_tbl,
+	.rx_tbl_num		= ARRAY_SIZE(msm8996_pcie_rx_tbl),
+	.pcs_tbl		= msm8996_pcie_pcs_tbl,
+	.pcs_tbl_num		= ARRAY_SIZE(msm8996_pcie_pcs_tbl),
+	.clk_list		= msm8996_phy_clk_l,
+	.num_clks		= ARRAY_SIZE(msm8996_phy_clk_l),
+	.reset_list		= msm8996_pciephy_reset_l,
+	.num_resets		= ARRAY_SIZE(msm8996_pciephy_reset_l),
+	.vreg_list		= msm8996_phy_vreg_l,
+	.num_vregs		= ARRAY_SIZE(msm8996_phy_vreg_l),
+	.regs			= pciephy_regs_layout,
+
+	.start_ctrl		= PCS_START | PLL_READY_GATE_EN,
+	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
+	.mask_com_pcs_ready	= PCS_READY,
+
+	.has_phy_com_ctrl	= true,
+	.has_lane_rst		= true,
+	.has_pwrdn_delay	= true,
+	.pwrdn_delay_min	= POWER_DOWN_DELAY_US_MIN,
+	.pwrdn_delay_max	= POWER_DOWN_DELAY_US_MAX,
+};
+
+static const struct qmp_phy_cfg msm8996_usb3phy_cfg = {
+	.type			= PHY_TYPE_USB3,
+	.nlanes			= 1,
+
+	.serdes_tbl		= msm8996_usb3_serdes_tbl,
+	.serdes_tbl_num		= ARRAY_SIZE(msm8996_usb3_serdes_tbl),
+	.tx_tbl			= msm8996_usb3_tx_tbl,
+	.tx_tbl_num		= ARRAY_SIZE(msm8996_usb3_tx_tbl),
+	.rx_tbl			= msm8996_usb3_rx_tbl,
+	.rx_tbl_num		= ARRAY_SIZE(msm8996_usb3_rx_tbl),
+	.pcs_tbl		= msm8996_usb3_pcs_tbl,
+	.pcs_tbl_num		= ARRAY_SIZE(msm8996_usb3_pcs_tbl),
+	.clk_list		= msm8996_phy_clk_l,
+	.num_clks		= ARRAY_SIZE(msm8996_phy_clk_l),
+	.reset_list		= msm8996_usb3phy_reset_l,
+	.num_resets		= ARRAY_SIZE(msm8996_usb3phy_reset_l),
+	.vreg_list		= msm8996_phy_vreg_l,
+	.num_vregs		= ARRAY_SIZE(msm8996_phy_vreg_l),
+	.regs			= usb3phy_regs_layout,
+
+	.start_ctrl		= SERDES_START | PCS_START,
+	.pwrdn_ctrl		= SW_PWRDN,
+	.mask_pcs_ready		= PHYSTATUS,
+};
+
+static void qcom_qmp_phy_configure(void __iomem *base,
+				   const unsigned int *regs,
+				   const struct qmp_phy_init_tbl tbl[],
+				   int num)
+{
+	int i;
+	const struct qmp_phy_init_tbl *t = tbl;
+
+	if (!t)
+		return;
+
+	for (i = 0; i < num; i++, t++) {
+		if (t->in_layout)
+			writel(t->val, base + regs[t->offset]);
+		else
+			writel(t->val, base + t->offset);
+	}
+}
+
+static int qcom_qmp_phy_poweron(struct phy *phy)
+{
+	struct qmp_phy *qphy = phy_get_drvdata(phy);
+	struct qcom_qmp *qmp = qphy->qmp;
+	int num = qmp->cfg->num_vregs;
+	int ret;
+
+	dev_vdbg(&phy->dev, "Powering on QMP phy\n");
+
+	/* turn on regulator supplies */
+	ret = regulator_bulk_enable(num, qmp->vregs);
+	if (ret) {
+		dev_err(qmp->dev, "failed to enable regulators, err=%d\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(qphy->pipe_clk);
+	if (ret) {
+		dev_err(qmp->dev, "pipe_clk enable failed, err=%d\n", ret);
+		regulator_bulk_disable(num, qmp->vregs);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int qcom_qmp_phy_poweroff(struct phy *phy)
+{
+	struct qmp_phy *qphy = phy_get_drvdata(phy);
+	struct qcom_qmp *qmp = qphy->qmp;
+
+	clk_disable_unprepare(qphy->pipe_clk);
+
+	regulator_bulk_disable(qmp->cfg->num_vregs, qmp->vregs);
+
+	return 0;
+}
+
+static int qcom_qmp_phy_com_init(struct qcom_qmp *qmp)
+{
+	const struct qmp_phy_cfg *cfg = qmp->cfg;
+	void __iomem *serdes = qmp->serdes;
+	int ret, i;
+
+	mutex_lock(&qmp->phy_mutex);
+	if (qmp->init_count++) {
+		mutex_unlock(&qmp->phy_mutex);
+		return 0;
+	}
+
+	for (i = 0; i < cfg->num_resets; i++) {
+		ret = reset_control_deassert(qmp->resets[i]);
+		if (ret) {
+			dev_err(qmp->dev, "%s reset deassert failed\n",
+				qmp->cfg->reset_list[i]);
+			while (--i >= 0)
+				reset_control_assert(qmp->resets[i]);
+			goto err_rst;
+		}
+	}
+
+	if (cfg->has_phy_com_ctrl)
+		qphy_setbits(serdes, cfg->regs[QPHY_COM_POWER_DOWN_CONTROL],
+			     SW_PWRDN);
+
+	/* Serdes configuration */
+	qcom_qmp_phy_configure(serdes, cfg->regs, cfg->serdes_tbl,
+			       cfg->serdes_tbl_num);
+
+	if (cfg->has_phy_com_ctrl) {
+		void __iomem *status;
+		unsigned int mask, val;
+
+		qphy_clrbits(serdes, cfg->regs[QPHY_COM_SW_RESET], SW_RESET);
+		qphy_setbits(serdes, cfg->regs[QPHY_COM_START_CONTROL],
+			     SERDES_START | PCS_START);
+
+		status = serdes + cfg->regs[QPHY_COM_PCS_READY_STATUS];
+		mask = cfg->mask_com_pcs_ready;
+
+		ret = readl_poll_timeout(status, val, (val & mask), 10,
+					 PHY_INIT_COMPLETE_TIMEOUT);
+		if (ret) {
+			dev_err(qmp->dev,
+				"phy common block init timed-out\n");
+			goto err_com_init;
+		}
+	}
+
+	mutex_unlock(&qmp->phy_mutex);
+
+	return 0;
+
+err_com_init:
+	while (--i >= 0)
+		reset_control_assert(qmp->resets[i]);
+err_rst:
+	mutex_unlock(&qmp->phy_mutex);
+	return ret;
+}
+
+static int qcom_qmp_phy_com_exit(struct qcom_qmp *qmp)
+{
+	const struct qmp_phy_cfg *cfg = qmp->cfg;
+	void __iomem *serdes = qmp->serdes;
+	int i = cfg->num_resets;
+
+	mutex_lock(&qmp->phy_mutex);
+	if (--qmp->init_count) {
+		mutex_unlock(&qmp->phy_mutex);
+		return 0;
+	}
+
+	if (cfg->has_phy_com_ctrl) {
+		qphy_setbits(serdes, cfg->regs[QPHY_COM_START_CONTROL],
+			     SERDES_START | PCS_START);
+		qphy_clrbits(serdes, cfg->regs[QPHY_COM_SW_RESET],
+			     SW_RESET);
+		qphy_setbits(serdes, cfg->regs[QPHY_COM_POWER_DOWN_CONTROL],
+			     SW_PWRDN);
+	}
+
+	while (--i >= 0)
+		reset_control_assert(qmp->resets[i]);
+
+	mutex_unlock(&qmp->phy_mutex);
+
+	return 0;
+}
+
+/* PHY Initialization */
+static int qcom_qmp_phy_init(struct phy *phy)
+{
+	struct qmp_phy *qphy = phy_get_drvdata(phy);
+	struct qcom_qmp *qmp = qphy->qmp;
+	const struct qmp_phy_cfg *cfg = qmp->cfg;
+	void __iomem *tx = qphy->tx;
+	void __iomem *rx = qphy->rx;
+	void __iomem *pcs = qphy->pcs;
+	void __iomem *status;
+	unsigned int mask, val;
+	int ret, i;
+
+	dev_vdbg(qmp->dev, "Initializing QMP phy\n");
+
+	for (i = 0; i < qmp->cfg->num_clks; i++) {
+		ret = clk_prepare_enable(qmp->clks[i]);
+		if (ret) {
+			dev_err(qmp->dev, "failed to enable %s clk, err=%d\n",
+				qmp->cfg->clk_list[i], ret);
+			while (--i >= 0)
+				clk_disable_unprepare(qmp->clks[i]);
+		}
+	}
+
+	ret = qcom_qmp_phy_com_init(qmp);
+	if (ret)
+		goto err_com_init;
+
+	if (cfg->has_lane_rst) {
+		ret = reset_control_deassert(qphy->lane_rst);
+		if (ret) {
+			dev_err(qmp->dev, "lane%d reset deassert failed\n",
+				qphy->index);
+			goto err_lane_rst;
+		}
+	}
+
+	/* Tx, Rx, and PCS configurations */
+	qcom_qmp_phy_configure(tx, cfg->regs, cfg->tx_tbl, cfg->tx_tbl_num);
+	qcom_qmp_phy_configure(rx, cfg->regs, cfg->rx_tbl, cfg->rx_tbl_num);
+	qcom_qmp_phy_configure(pcs, cfg->regs, cfg->pcs_tbl, cfg->pcs_tbl_num);
+
+	/*
+	 * Pull out PHY from POWER DOWN state.
+	 * This is active low enable signal to power-down PHY.
+	 */
+	qphy_setbits(pcs, QPHY_POWER_DOWN_CONTROL, cfg->pwrdn_ctrl);
+
+	if (cfg->has_pwrdn_delay)
+		usleep_range(cfg->pwrdn_delay_min, cfg->pwrdn_delay_max);
+
+	/* start SerDes and Phy-Coding-Sublayer */
+	qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl);
+
+	/* Pull PHY out of reset state */
+	qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
+
+	status = pcs + cfg->regs[QPHY_PCS_READY_STATUS];
+	mask = cfg->mask_pcs_ready;
+
+	ret = readl_poll_timeout(status, val, !(val & mask), 1,
+				 PHY_INIT_COMPLETE_TIMEOUT);
+	if (ret) {
+		dev_err(qmp->dev, "phy initialization timed-out\n");
+		goto err_pcs_ready;
+	}
+
+	return ret;
+
+err_pcs_ready:
+	if (cfg->has_lane_rst)
+		reset_control_assert(qphy->lane_rst);
+err_lane_rst:
+	qcom_qmp_phy_com_exit(qmp);
+err_com_init:
+	while (--i >= 0)
+		clk_disable_unprepare(qmp->clks[i]);
+
+	return ret;
+}
+
+static int qcom_qmp_phy_exit(struct phy *phy)
+{
+	struct qmp_phy *qphy = phy_get_drvdata(phy);
+	struct qcom_qmp *qmp = qphy->qmp;
+	const struct qmp_phy_cfg *cfg = qmp->cfg;
+	int i = cfg->num_clks;
+
+	/* PHY reset */
+	qphy_setbits(qphy->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
+
+	/* stop SerDes and Phy-Coding-Sublayer */
+	qphy_clrbits(qphy->pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl);
+
+	/* Put PHY into POWER DOWN state: active low */
+	qphy_clrbits(qphy->pcs, QPHY_POWER_DOWN_CONTROL, cfg->pwrdn_ctrl);
+
+	if (cfg->has_lane_rst)
+		reset_control_assert(qphy->lane_rst);
+
+	qcom_qmp_phy_com_exit(qmp);
+
+	while (--i >= 0)
+		clk_disable_unprepare(qmp->clks[i]);
+
+	return 0;
+}
+
+static int qcom_qmp_phy_vreg_init(struct device *dev)
+{
+	struct qcom_qmp *qmp = dev_get_drvdata(dev);
+	int num = qmp->cfg->num_vregs;
+	int i;
+
+	qmp->vregs = devm_kcalloc(dev, num, sizeof(*qmp->vregs), GFP_KERNEL);
+	if (!qmp->vregs)
+		return -ENOMEM;
+
+	for (i = 0; i < num; i++)
+		qmp->vregs[i].supply = qmp->cfg->vreg_list[i];
+
+	return devm_regulator_bulk_get(dev, num, qmp->vregs);
+}
+
+static int qcom_qmp_phy_reset_init(struct device *dev)
+{
+	struct qcom_qmp *qmp = dev_get_drvdata(dev);
+	int i;
+
+	qmp->resets = devm_kcalloc(dev, qmp->cfg->num_resets,
+				   sizeof(*qmp->resets), GFP_KERNEL);
+	if (!qmp->resets)
+		return -ENOMEM;
+
+	for (i = 0; i < qmp->cfg->num_resets; i++) {
+		struct reset_control *rst;
+		const char *name = qmp->cfg->reset_list[i];
+
+		rst = devm_reset_control_get(dev, name);
+		if (IS_ERR(rst)) {
+			dev_err(dev, "failed to get %s reset\n", name);
+			return PTR_ERR(rst);
+		}
+		qmp->resets[i] = rst;
+	}
+
+	return 0;
+}
+
+static int qcom_qmp_phy_clk_init(struct device *dev)
+{
+	struct qcom_qmp *qmp = dev_get_drvdata(dev);
+	int ret, i;
+
+	qmp->clks = devm_kcalloc(dev, qmp->cfg->num_clks,
+				 sizeof(*qmp->clks), GFP_KERNEL);
+	if (!qmp->clks)
+		return -ENOMEM;
+
+	for (i = 0; i < qmp->cfg->num_clks; i++) {
+		struct clk *_clk;
+		const char *name = qmp->cfg->clk_list[i];
+
+		_clk = devm_clk_get(dev, name);
+		if (IS_ERR(_clk)) {
+			ret = PTR_ERR(_clk);
+			if (ret != -EPROBE_DEFER)
+				dev_err(dev, "failed to get %s clk, %d\n",
+					name, ret);
+			return ret;
+		}
+		qmp->clks[i] = _clk;
+	}
+
+	return 0;
+}
+
+/*
+ * Register a fixed rate pipe clock.
+ *
+ * The <s>_pipe_clksrc generated by PHY goes to the GCC that gate
+ * controls it. The <s>_pipe_clk coming out of the GCC is requested
+ * by the PHY driver for its operations.
+ * We register the <s>_pipe_clksrc here. The gcc driver takes care
+ * of assigning this <s>_pipe_clksrc as parent to <s>_pipe_clk.
+ * Below picture shows this relationship.
+ *
+ *         +---------------+
+ *         |   PHY block   |<<---------------------------------------+
+ *         |               |                                         |
+ *         |   +-------+   |                   +-----+               |
+ *   I/P---^-->|  PLL  |---^--->pipe_clksrc--->| GCC |--->pipe_clk---+
+ *    clk  |   +-------+   |                   +-----+
+ *         +---------------+
+ */
+static int phy_pipe_clk_register(struct qcom_qmp *qmp, int id)
+{
+	char name[24];
+	struct clk_fixed_rate *fixed;
+	struct clk_init_data init = { };
+
+	switch (qmp->cfg->type) {
+	case PHY_TYPE_USB3:
+		snprintf(name, sizeof(name), "usb3_phy_pipe_clk_src");
+		break;
+	case PHY_TYPE_PCIE:
+		snprintf(name, sizeof(name), "pcie_%d_pipe_clk_src", id);
+		break;
+	default:
+		/* not all phys register pipe clocks, so return success */
+		return 0;
+	}
+
+	fixed = devm_kzalloc(qmp->dev, sizeof(*fixed), GFP_KERNEL);
+	if (!fixed)
+		return -ENOMEM;
+
+	init.name = name;
+	init.ops = &clk_fixed_rate_ops;
+
+	/* controllers using QMP phys use 125MHz pipe clock interface */
+	fixed->fixed_rate = 125000000;
+	fixed->hw.init = &init;
+
+	return devm_clk_hw_register(qmp->dev, &fixed->hw);
+}
+
+static const struct phy_ops qcom_qmp_phy_gen_ops = {
+	.init		= qcom_qmp_phy_init,
+	.exit		= qcom_qmp_phy_exit,
+	.power_on	= qcom_qmp_phy_poweron,
+	.power_off	= qcom_qmp_phy_poweroff,
+	.owner		= THIS_MODULE,
+};
+
+static
+int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id)
+{
+	struct qcom_qmp *qmp = dev_get_drvdata(dev);
+	struct phy *generic_phy;
+	struct qmp_phy *qphy;
+	char prop_name[MAX_PROP_NAME];
+	int ret;
+
+	qphy = devm_kzalloc(dev, sizeof(*qphy), GFP_KERNEL);
+	if (!qphy)
+		return -ENOMEM;
+
+	/*
+	 * Get memory resources for each phy lane:
+	 * Resources are indexed as: tx -> 0; rx -> 1; pcs -> 2.
+	 */
+	qphy->tx = of_iomap(np, 0);
+	if (!qphy->tx)
+		return -ENOMEM;
+
+	qphy->rx = of_iomap(np, 1);
+	if (!qphy->rx)
+		return -ENOMEM;
+
+	qphy->pcs = of_iomap(np, 2);
+	if (!qphy->pcs)
+		return -ENOMEM;
+
+	/*
+	 * Get PHY's Pipe clock, if any. USB3 and PCIe are PIPE3
+	 * based phys, so they essentially have pipe clock. So,
+	 * we return error in case phy is USB3 or PIPE type.
+	 * Otherwise, we initialize pipe clock to NULL for
+	 * all phys that don't need this.
+	 */
+	snprintf(prop_name, sizeof(prop_name), "pipe%d", id);
+	qphy->pipe_clk = of_clk_get_by_name(np, prop_name);
+	if (IS_ERR(qphy->pipe_clk)) {
+		if (qmp->cfg->type == PHY_TYPE_PCIE ||
+		    qmp->cfg->type == PHY_TYPE_USB3) {
+			ret = PTR_ERR(qphy->pipe_clk);
+			if (ret != -EPROBE_DEFER)
+				dev_err(dev,
+					"failed to get lane%d pipe_clk, %d\n",
+					id, ret);
+			return ret;
+		}
+		qphy->pipe_clk = NULL;
+	}
+
+	/* Get lane reset, if any */
+	if (qmp->cfg->has_lane_rst) {
+		snprintf(prop_name, sizeof(prop_name), "lane%d", id);
+		qphy->lane_rst = of_reset_control_get(np, prop_name);
+		if (IS_ERR(qphy->lane_rst)) {
+			dev_err(dev, "failed to get lane%d reset\n", id);
+			return PTR_ERR(qphy->lane_rst);
+		}
+	}
+
+	generic_phy = devm_phy_create(dev, np, &qcom_qmp_phy_gen_ops);
+	if (IS_ERR(generic_phy)) {
+		ret = PTR_ERR(generic_phy);
+		dev_err(dev, "failed to create qphy %d\n", ret);
+		return ret;
+	}
+
+	qphy->phy = generic_phy;
+	qphy->index = id;
+	qphy->qmp = qmp;
+	qmp->phys[id] = qphy;
+	phy_set_drvdata(generic_phy, qphy);
+
+	return 0;
+}
+
+static const struct of_device_id qcom_qmp_phy_of_match_table[] = {
+	{
+		.compatible = "qcom,msm8996-qmp-pcie-phy",
+		.data = &msm8996_pciephy_cfg,
+	}, {
+		.compatible = "qcom,msm8996-qmp-usb3-phy",
+		.data = &msm8996_usb3phy_cfg,
+	},
+	{ },
+};
+MODULE_DEVICE_TABLE(of, qcom_qmp_phy_of_match_table);
+
+static int qcom_qmp_phy_probe(struct platform_device *pdev)
+{
+	struct qcom_qmp *qmp;
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct device_node *child;
+	struct phy_provider *phy_provider;
+	void __iomem *base;
+	int num, id;
+	int ret;
+
+	qmp = devm_kzalloc(dev, sizeof(*qmp), GFP_KERNEL);
+	if (!qmp)
+		return -ENOMEM;
+
+	qmp->dev = dev;
+	dev_set_drvdata(dev, qmp);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	/* per PHY serdes; usually located at base address */
+	qmp->serdes = base;
+
+	mutex_init(&qmp->phy_mutex);
+
+	/* Get the specific init parameters of QMP phy */
+	qmp->cfg = of_device_get_match_data(dev);
+
+	ret = qcom_qmp_phy_clk_init(dev);
+	if (ret)
+		return ret;
+
+	ret = qcom_qmp_phy_reset_init(dev);
+	if (ret)
+		return ret;
+
+	ret = qcom_qmp_phy_vreg_init(dev);
+	if (ret) {
+		dev_err(dev, "failed to get regulator supplies\n");
+		return ret;
+	}
+
+	num = of_get_available_child_count(dev->of_node);
+	/* do we have a rogue child node ? */
+	if (num > qmp->cfg->nlanes)
+		return -EINVAL;
+
+	qmp->phys = devm_kcalloc(dev, num, sizeof(*qmp->phys), GFP_KERNEL);
+	if (!qmp->phys)
+		return -ENOMEM;
+
+	id = 0;
+	for_each_available_child_of_node(dev->of_node, child) {
+		/* Create per-lane phy */
+		ret = qcom_qmp_phy_create(dev, child, id);
+		if (ret) {
+			dev_err(dev, "failed to create lane%d phy, %d\n",
+				id, ret);
+			return ret;
+		}
+
+		/*
+		 * Register the pipe clock provided by phy.
+		 * See function description to see details of this pipe clock.
+		 */
+		ret = phy_pipe_clk_register(qmp, id);
+		if (ret) {
+			dev_err(qmp->dev,
+				"failed to register pipe clock source\n");
+			return ret;
+		}
+		id++;
+	}
+
+	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+	if (!IS_ERR(phy_provider))
+		dev_info(dev, "Registered Qcom-QMP phy\n");
+
+	return PTR_ERR_OR_ZERO(phy_provider);
+}
+
+static struct platform_driver qcom_qmp_phy_driver = {
+	.probe		= qcom_qmp_phy_probe,
+	.driver = {
+		.name	= "qcom-qmp-phy",
+		.of_match_table = qcom_qmp_phy_of_match_table,
+	},
+};
+
+module_platform_driver(qcom_qmp_phy_driver);
+
+MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");
+MODULE_DESCRIPTION("Qualcomm QMP PHY driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
new file mode 100644
index 000000000000..6c575244c0fb
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -0,0 +1,493 @@
+/*
+ * Copyright (c) 2017, The Linux Foundation. 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 and
+ * only 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.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/nvmem-consumer.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/reset.h>
+#include <linux/slab.h>
+
+#define QUSB2PHY_PLL_TEST		0x04
+#define CLK_REF_SEL			BIT(7)
+
+#define QUSB2PHY_PLL_TUNE		0x08
+#define QUSB2PHY_PLL_USER_CTL1		0x0c
+#define QUSB2PHY_PLL_USER_CTL2		0x10
+#define QUSB2PHY_PLL_AUTOPGM_CTL1	0x1c
+#define QUSB2PHY_PLL_PWR_CTRL		0x18
+
+#define QUSB2PHY_PLL_STATUS		0x38
+#define PLL_LOCKED			BIT(5)
+
+#define QUSB2PHY_PORT_TUNE1		0x80
+#define QUSB2PHY_PORT_TUNE2		0x84
+#define QUSB2PHY_PORT_TUNE3		0x88
+#define QUSB2PHY_PORT_TUNE4		0x8c
+#define QUSB2PHY_PORT_TUNE5		0x90
+#define QUSB2PHY_PORT_TEST2		0x9c
+
+#define QUSB2PHY_PORT_POWERDOWN		0xb4
+#define CLAMP_N_EN			BIT(5)
+#define FREEZIO_N			BIT(1)
+#define POWER_DOWN			BIT(0)
+
+#define QUSB2PHY_REFCLK_ENABLE		BIT(0)
+
+#define PHY_CLK_SCHEME_SEL		BIT(0)
+
+struct qusb2_phy_init_tbl {
+	unsigned int offset;
+	unsigned int val;
+};
+
+#define QUSB2_PHY_INIT_CFG(o, v) \
+	{			\
+		.offset = o,	\
+		.val = v,	\
+	}
+
+static const struct qusb2_phy_init_tbl msm8996_init_tbl[] = {
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PORT_TUNE1, 0xf8),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PORT_TUNE2, 0xb3),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PORT_TUNE3, 0x83),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PORT_TUNE4, 0xc0),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_TUNE, 0x30),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_USER_CTL1, 0x79),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_USER_CTL2, 0x21),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PORT_TEST2, 0x14),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_AUTOPGM_CTL1, 0x9f),
+	QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_PWR_CTRL, 0x00),
+};
+
+struct qusb2_phy_cfg {
+	const struct qusb2_phy_init_tbl *tbl;
+	/* number of entries in the table */
+	unsigned int tbl_num;
+	/* offset to PHY_CLK_SCHEME register in TCSR map */
+	unsigned int clk_scheme_offset;
+};
+
+static const struct qusb2_phy_cfg msm8996_phy_cfg = {
+	.tbl = msm8996_init_tbl,
+	.tbl_num = ARRAY_SIZE(msm8996_init_tbl),
+};
+
+static const char * const qusb2_phy_vreg_names[] = {
+	"vdda-pll", "vdda-phy-dpdm",
+};
+
+#define QUSB2_NUM_VREGS		ARRAY_SIZE(qusb2_phy_vreg_names)
+
+/**
+ * struct qusb2_phy - structure holding qusb2 phy attributes
+ *
+ * @phy: generic phy
+ * @base: iomapped memory space for qubs2 phy
+ *
+ * @cfg_ahb_clk: AHB2PHY interface clock
+ * @ref_clk: phy reference clock
+ * @iface_clk: phy interface clock
+ * @phy_reset: phy reset control
+ * @vregs: regulator supplies bulk data
+ *
+ * @tcsr: TCSR syscon register map
+ * @cell: nvmem cell containing phy tuning value
+ *
+ * @cfg: phy config data
+ * @has_se_clk_scheme: indicate if PHY has single-ended ref clock scheme
+ */
+struct qusb2_phy {
+	struct phy *phy;
+	void __iomem *base;
+
+	struct clk *cfg_ahb_clk;
+	struct clk *ref_clk;
+	struct clk *iface_clk;
+	struct reset_control *phy_reset;
+	struct regulator_bulk_data vregs[QUSB2_NUM_VREGS];
+
+	struct regmap *tcsr;
+	struct nvmem_cell *cell;
+
+	const struct qusb2_phy_cfg *cfg;
+	bool has_se_clk_scheme;
+};
+
+static inline void qusb2_setbits(void __iomem *base, u32 offset, u32 val)
+{
+	u32 reg;
+
+	reg = readl(base + offset);
+	reg |= val;
+	writel(reg, base + offset);
+
+	/* Ensure above write is completed */
+	readl(base + offset);
+}
+
+static inline void qusb2_clrbits(void __iomem *base, u32 offset, u32 val)
+{
+	u32 reg;
+
+	reg = readl(base + offset);
+	reg &= ~val;
+	writel(reg, base + offset);
+
+	/* Ensure above write is completed */
+	readl(base + offset);
+}
+
+static inline
+void qcom_qusb2_phy_configure(void __iomem *base,
+			      const struct qusb2_phy_init_tbl tbl[], int num)
+{
+	int i;
+
+	for (i = 0; i < num; i++)
+		writel(tbl[i].val, base + tbl[i].offset);
+}
+
+/*
+ * Fetches HS Tx tuning value from nvmem and sets the
+ * QUSB2PHY_PORT_TUNE2 register.
+ * For error case, skip setting the value and use the default value.
+ */
+static void qusb2_phy_set_tune2_param(struct qusb2_phy *qphy)
+{
+	struct device *dev = &qphy->phy->dev;
+	u8 *val;
+
+	/*
+	 * Read efuse register having TUNE2 parameter's high nibble.
+	 * If efuse register shows value as 0x0, or if we fail to find
+	 * a valid efuse register settings, then use default value
+	 * as 0xB for high nibble that we have already set while
+	 * configuring phy.
+	 */
+	val = nvmem_cell_read(qphy->cell, NULL);
+	if (IS_ERR(val) || !val[0]) {
+		dev_dbg(dev, "failed to read a valid hs-tx trim value\n");
+		return;
+	}
+
+	/* Fused TUNE2 value is the higher nibble only */
+	qusb2_setbits(qphy->base, QUSB2PHY_PORT_TUNE2, val[0] << 0x4);
+}
+
+static int qusb2_phy_poweron(struct phy *phy)
+{
+	struct qusb2_phy *qphy = phy_get_drvdata(phy);
+	int num = ARRAY_SIZE(qphy->vregs);
+	int ret;
+
+	dev_vdbg(&phy->dev, "%s(): Powering-on QUSB2 phy\n", __func__);
+
+	/* turn on regulator supplies */
+	ret = regulator_bulk_enable(num, qphy->vregs);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(qphy->iface_clk);
+	if (ret) {
+		dev_err(&phy->dev, "failed to enable iface_clk, %d\n", ret);
+		regulator_bulk_disable(num, qphy->vregs);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int qusb2_phy_poweroff(struct phy *phy)
+{
+	struct qusb2_phy *qphy = phy_get_drvdata(phy);
+
+	clk_disable_unprepare(qphy->iface_clk);
+
+	regulator_bulk_disable(ARRAY_SIZE(qphy->vregs), qphy->vregs);
+
+	return 0;
+}
+
+static int qusb2_phy_init(struct phy *phy)
+{
+	struct qusb2_phy *qphy = phy_get_drvdata(phy);
+	unsigned int val;
+	unsigned int clk_scheme;
+	int ret;
+
+	dev_vdbg(&phy->dev, "%s(): Initializing QUSB2 phy\n", __func__);
+
+	/* enable ahb interface clock to program phy */
+	ret = clk_prepare_enable(qphy->cfg_ahb_clk);
+	if (ret) {
+		dev_err(&phy->dev, "failed to enable cfg ahb clock, %d\n", ret);
+		return ret;
+	}
+
+	/* Perform phy reset */
+	ret = reset_control_assert(qphy->phy_reset);
+	if (ret) {
+		dev_err(&phy->dev, "failed to assert phy_reset, %d\n", ret);
+		goto disable_ahb_clk;
+	}
+
+	/* 100 us delay to keep PHY in reset mode */
+	usleep_range(100, 150);
+
+	ret = reset_control_deassert(qphy->phy_reset);
+	if (ret) {
+		dev_err(&phy->dev, "failed to de-assert phy_reset, %d\n", ret);
+		goto disable_ahb_clk;
+	}
+
+	/* Disable the PHY */
+	qusb2_setbits(qphy->base, QUSB2PHY_PORT_POWERDOWN,
+		      CLAMP_N_EN | FREEZIO_N | POWER_DOWN);
+
+	/* save reset value to override reference clock scheme later */
+	val = readl(qphy->base + QUSB2PHY_PLL_TEST);
+
+	qcom_qusb2_phy_configure(qphy->base, qphy->cfg->tbl,
+				 qphy->cfg->tbl_num);
+
+	/* Set efuse value for tuning the PHY */
+	qusb2_phy_set_tune2_param(qphy);
+
+	/* Enable the PHY */
+	qusb2_clrbits(qphy->base, QUSB2PHY_PORT_POWERDOWN, POWER_DOWN);
+
+	/* Required to get phy pll lock successfully */
+	usleep_range(150, 160);
+
+	/* Default is single-ended clock on msm8996 */
+	qphy->has_se_clk_scheme = true;
+	/*
+	 * read TCSR_PHY_CLK_SCHEME register to check if single-ended
+	 * clock scheme is selected. If yes, then disable differential
+	 * ref_clk and use single-ended clock, otherwise use differential
+	 * ref_clk only.
+	 */
+	if (qphy->tcsr) {
+		ret = regmap_read(qphy->tcsr, qphy->cfg->clk_scheme_offset,
+				  &clk_scheme);
+		if (ret) {
+			dev_err(&phy->dev, "failed to read clk scheme reg\n");
+			goto assert_phy_reset;
+		}
+
+		/* is it a differential clock scheme ? */
+		if (!(clk_scheme & PHY_CLK_SCHEME_SEL)) {
+			dev_vdbg(&phy->dev, "%s(): select differential clk\n",
+				 __func__);
+			qphy->has_se_clk_scheme = false;
+		} else {
+			dev_vdbg(&phy->dev, "%s(): select single-ended clk\n",
+				 __func__);
+		}
+	}
+
+	if (!qphy->has_se_clk_scheme) {
+		val &= ~CLK_REF_SEL;
+		ret = clk_prepare_enable(qphy->ref_clk);
+		if (ret) {
+			dev_err(&phy->dev, "failed to enable ref clk, %d\n",
+				ret);
+			goto assert_phy_reset;
+		}
+	} else {
+		val |= CLK_REF_SEL;
+	}
+
+	writel(val, qphy->base + QUSB2PHY_PLL_TEST);
+
+	/* ensure above write is through */
+	readl(qphy->base + QUSB2PHY_PLL_TEST);
+
+	/* Required to get phy pll lock successfully */
+	usleep_range(100, 110);
+
+	val = readb(qphy->base + QUSB2PHY_PLL_STATUS);
+	if (!(val & PLL_LOCKED)) {
+		dev_err(&phy->dev,
+			"QUSB2PHY pll lock failed: status reg = %x\n", val);
+		ret = -EBUSY;
+		goto disable_ref_clk;
+	}
+
+	return 0;
+
+disable_ref_clk:
+	if (!qphy->has_se_clk_scheme)
+		clk_disable_unprepare(qphy->ref_clk);
+assert_phy_reset:
+	reset_control_assert(qphy->phy_reset);
+disable_ahb_clk:
+	clk_disable_unprepare(qphy->cfg_ahb_clk);
+	return ret;
+}
+
+static int qusb2_phy_exit(struct phy *phy)
+{
+	struct qusb2_phy *qphy = phy_get_drvdata(phy);
+
+	/* Disable the PHY */
+	qusb2_setbits(qphy->base, QUSB2PHY_PORT_POWERDOWN,
+		      CLAMP_N_EN | FREEZIO_N | POWER_DOWN);
+
+	if (!qphy->has_se_clk_scheme)
+		clk_disable_unprepare(qphy->ref_clk);
+
+	reset_control_assert(qphy->phy_reset);
+
+	clk_disable_unprepare(qphy->cfg_ahb_clk);
+
+	return 0;
+}
+
+static const struct phy_ops qusb2_phy_gen_ops = {
+	.init		= qusb2_phy_init,
+	.exit		= qusb2_phy_exit,
+	.power_on	= qusb2_phy_poweron,
+	.power_off	= qusb2_phy_poweroff,
+	.owner		= THIS_MODULE,
+};
+
+static const struct of_device_id qusb2_phy_of_match_table[] = {
+	{
+		.compatible	= "qcom,msm8996-qusb2-phy",
+		.data		= &msm8996_phy_cfg,
+	},
+	{ },
+};
+MODULE_DEVICE_TABLE(of, qusb2_phy_of_match_table);
+
+static int qusb2_phy_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct qusb2_phy *qphy;
+	struct phy_provider *phy_provider;
+	struct phy *generic_phy;
+	struct resource *res;
+	int ret, i;
+	int num;
+
+	qphy = devm_kzalloc(dev, sizeof(*qphy), GFP_KERNEL);
+	if (!qphy)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	qphy->base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(qphy->base))
+		return PTR_ERR(qphy->base);
+
+	qphy->cfg_ahb_clk = devm_clk_get(dev, "cfg_ahb");
+	if (IS_ERR(qphy->cfg_ahb_clk)) {
+		ret = PTR_ERR(qphy->cfg_ahb_clk);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "failed to get cfg ahb clk, %d\n", ret);
+		return ret;
+	}
+
+	qphy->ref_clk = devm_clk_get(dev, "ref");
+	if (IS_ERR(qphy->ref_clk)) {
+		ret = PTR_ERR(qphy->ref_clk);
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "failed to get ref clk, %d\n", ret);
+		return ret;
+	}
+
+	qphy->iface_clk = devm_clk_get(dev, "iface");
+	if (IS_ERR(qphy->iface_clk)) {
+		ret = PTR_ERR(qphy->iface_clk);
+		if (ret == -EPROBE_DEFER)
+			return ret;
+		qphy->iface_clk = NULL;
+		dev_dbg(dev, "failed to get iface clk, %d\n", ret);
+	}
+
+	qphy->phy_reset = devm_reset_control_get_by_index(&pdev->dev, 0);
+	if (IS_ERR(qphy->phy_reset)) {
+		dev_err(dev, "failed to get phy core reset\n");
+		return PTR_ERR(qphy->phy_reset);
+	}
+
+	num = ARRAY_SIZE(qphy->vregs);
+	for (i = 0; i < num; i++)
+		qphy->vregs[i].supply = qusb2_phy_vreg_names[i];
+
+	ret = devm_regulator_bulk_get(dev, num, qphy->vregs);
+	if (ret) {
+		dev_err(dev, "failed to get regulator supplies\n");
+		return ret;
+	}
+
+	/* Get the specific init parameters of QMP phy */
+	qphy->cfg = of_device_get_match_data(dev);
+
+	qphy->tcsr = syscon_regmap_lookup_by_phandle(dev->of_node,
+							"qcom,tcsr-syscon");
+	if (IS_ERR(qphy->tcsr)) {
+		dev_dbg(dev, "failed to lookup TCSR regmap\n");
+		qphy->tcsr = NULL;
+	}
+
+	qphy->cell = devm_nvmem_cell_get(dev, NULL);
+	if (IS_ERR(qphy->cell)) {
+		if (PTR_ERR(qphy->cell) == -EPROBE_DEFER)
+			return -EPROBE_DEFER;
+		qphy->cell = NULL;
+		dev_dbg(dev, "failed to lookup tune2 hstx trim value\n");
+	}
+
+	generic_phy = devm_phy_create(dev, NULL, &qusb2_phy_gen_ops);
+	if (IS_ERR(generic_phy)) {
+		ret = PTR_ERR(generic_phy);
+		dev_err(dev, "failed to create phy, %d\n", ret);
+		return ret;
+	}
+	qphy->phy = generic_phy;
+
+	dev_set_drvdata(dev, qphy);
+	phy_set_drvdata(generic_phy, qphy);
+
+	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+	if (!IS_ERR(phy_provider))
+		dev_info(dev, "Registered Qcom-QUSB2 phy\n");
+
+	return PTR_ERR_OR_ZERO(phy_provider);
+}
+
+static struct platform_driver qusb2_phy_driver = {
+	.probe		= qusb2_phy_probe,
+	.driver = {
+		.name	= "qcom-qusb2-phy",
+		.of_match_table = qusb2_phy_of_match_table,
+	},
+};
+
+module_platform_driver(qusb2_phy_driver);
+
+MODULE_AUTHOR("Vivek Gautam <vivek.gautam@codeaurora.org>");
+MODULE_DESCRIPTION("Qualcomm QUSB2 PHY driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-i.h b/drivers/phy/qualcomm/phy-qcom-ufs-i.h
new file mode 100644
index 000000000000..13b02b7de30b
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-ufs-i.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 2013-2015, Linux Foundation. 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 and
+ * only 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.
+ *
+ */
+
+#ifndef UFS_QCOM_PHY_I_H_
+#define UFS_QCOM_PHY_I_H_
+
+#include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/phy/phy-qcom-ufs.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+
+#define readl_poll_timeout(addr, val, cond, sleep_us, timeout_us) \
+({ \
+	ktime_t timeout = ktime_add_us(ktime_get(), timeout_us); \
+	might_sleep_if(timeout_us); \
+	for (;;) { \
+		(val) = readl(addr); \
+		if (cond) \
+			break; \
+		if (timeout_us && ktime_compare(ktime_get(), timeout) > 0) { \
+			(val) = readl(addr); \
+			break; \
+		} \
+		if (sleep_us) \
+			usleep_range(DIV_ROUND_UP(sleep_us, 4), sleep_us); \
+	} \
+	(cond) ? 0 : -ETIMEDOUT; \
+})
+
+#define UFS_QCOM_PHY_CAL_ENTRY(reg, val)	\
+	{				\
+		.reg_offset = reg,	\
+		.cfg_value = val,	\
+	}
+
+#define UFS_QCOM_PHY_NAME_LEN	30
+
+enum {
+	MASK_SERDES_START       = 0x1,
+	MASK_PCS_READY          = 0x1,
+};
+
+enum {
+	OFFSET_SERDES_START     = 0x0,
+};
+
+struct ufs_qcom_phy_stored_attributes {
+	u32 att;
+	u32 value;
+};
+
+
+struct ufs_qcom_phy_calibration {
+	u32 reg_offset;
+	u32 cfg_value;
+};
+
+struct ufs_qcom_phy_vreg {
+	const char *name;
+	struct regulator *reg;
+	int max_uA;
+	int min_uV;
+	int max_uV;
+	bool enabled;
+};
+
+struct ufs_qcom_phy {
+	struct list_head list;
+	struct device *dev;
+	void __iomem *mmio;
+	void __iomem *dev_ref_clk_ctrl_mmio;
+	struct clk *tx_iface_clk;
+	struct clk *rx_iface_clk;
+	bool is_iface_clk_enabled;
+	struct clk *ref_clk_src;
+	struct clk *ref_clk_parent;
+	struct clk *ref_clk;
+	bool is_ref_clk_enabled;
+	bool is_dev_ref_clk_enabled;
+	struct ufs_qcom_phy_vreg vdda_pll;
+	struct ufs_qcom_phy_vreg vdda_phy;
+	struct ufs_qcom_phy_vreg vddp_ref_clk;
+	unsigned int quirks;
+
+	/*
+	* If UFS link is put into Hibern8 and if UFS PHY analog hardware is
+	* power collapsed (by clearing UFS_PHY_POWER_DOWN_CONTROL), Hibern8
+	* exit might fail even after powering on UFS PHY analog hardware.
+	* Enabling this quirk will help to solve above issue by doing
+	* custom PHY settings just before PHY analog power collapse.
+	*/
+	#define UFS_QCOM_PHY_QUIRK_HIBERN8_EXIT_AFTER_PHY_PWR_COLLAPSE	BIT(0)
+
+	u8 host_ctrl_rev_major;
+	u16 host_ctrl_rev_minor;
+	u16 host_ctrl_rev_step;
+
+	char name[UFS_QCOM_PHY_NAME_LEN];
+	struct ufs_qcom_phy_calibration *cached_regs;
+	int cached_regs_table_size;
+	bool is_powered_on;
+	struct ufs_qcom_phy_specific_ops *phy_spec_ops;
+};
+
+/**
+ * struct ufs_qcom_phy_specific_ops - set of pointers to functions which have a
+ * specific implementation per phy. Each UFS phy, should implement
+ * those functions according to its spec and requirements
+ * @calibrate_phy: pointer to a function that calibrate the phy
+ * @start_serdes: pointer to a function that starts the serdes
+ * @is_physical_coding_sublayer_ready: pointer to a function that
+ * checks pcs readiness. returns 0 for success and non-zero for error.
+ * @set_tx_lane_enable: pointer to a function that enable tx lanes
+ * @power_control: pointer to a function that controls analog rail of phy
+ * and writes to QSERDES_RX_SIGDET_CNTRL attribute
+ */
+struct ufs_qcom_phy_specific_ops {
+	int (*calibrate_phy)(struct ufs_qcom_phy *phy, bool is_rate_B);
+	void (*start_serdes)(struct ufs_qcom_phy *phy);
+	int (*is_physical_coding_sublayer_ready)(struct ufs_qcom_phy *phy);
+	void (*set_tx_lane_enable)(struct ufs_qcom_phy *phy, u32 val);
+	void (*power_control)(struct ufs_qcom_phy *phy, bool val);
+};
+
+struct ufs_qcom_phy *get_ufs_qcom_phy(struct phy *generic_phy);
+int ufs_qcom_phy_power_on(struct phy *generic_phy);
+int ufs_qcom_phy_power_off(struct phy *generic_phy);
+int ufs_qcom_phy_init_clks(struct ufs_qcom_phy *phy_common);
+int ufs_qcom_phy_init_vregulators(struct ufs_qcom_phy *phy_common);
+int ufs_qcom_phy_remove(struct phy *generic_phy,
+		       struct ufs_qcom_phy *ufs_qcom_phy);
+struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev,
+			struct ufs_qcom_phy *common_cfg,
+			const struct phy_ops *ufs_qcom_phy_gen_ops,
+			struct ufs_qcom_phy_specific_ops *phy_spec_ops);
+int ufs_qcom_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy,
+			struct ufs_qcom_phy_calibration *tbl_A, int tbl_size_A,
+			struct ufs_qcom_phy_calibration *tbl_B, int tbl_size_B,
+			bool is_rate_B);
+#endif
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c
new file mode 100644
index 000000000000..12a1b498dc4b
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.c
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) 2013-2015, Linux Foundation. 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 and
+ * only 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.
+ *
+ */
+
+#include "phy-qcom-ufs-qmp-14nm.h"
+
+#define UFS_PHY_NAME "ufs_phy_qmp_14nm"
+#define UFS_PHY_VDDA_PHY_UV	(925000)
+
+static
+int ufs_qcom_phy_qmp_14nm_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy,
+					bool is_rate_B)
+{
+	int tbl_size_A = ARRAY_SIZE(phy_cal_table_rate_A);
+	int tbl_size_B = ARRAY_SIZE(phy_cal_table_rate_B);
+	int err;
+
+	err = ufs_qcom_phy_calibrate(ufs_qcom_phy, phy_cal_table_rate_A,
+		tbl_size_A, phy_cal_table_rate_B, tbl_size_B, is_rate_B);
+
+	if (err)
+		dev_err(ufs_qcom_phy->dev,
+			"%s: ufs_qcom_phy_calibrate() failed %d\n",
+			__func__, err);
+	return err;
+}
+
+static
+void ufs_qcom_phy_qmp_14nm_advertise_quirks(struct ufs_qcom_phy *phy_common)
+{
+	phy_common->quirks =
+		UFS_QCOM_PHY_QUIRK_HIBERN8_EXIT_AFTER_PHY_PWR_COLLAPSE;
+}
+
+static int ufs_qcom_phy_qmp_14nm_init(struct phy *generic_phy)
+{
+	return 0;
+}
+
+static int ufs_qcom_phy_qmp_14nm_exit(struct phy *generic_phy)
+{
+	return 0;
+}
+
+static
+void ufs_qcom_phy_qmp_14nm_power_control(struct ufs_qcom_phy *phy, bool val)
+{
+	writel_relaxed(val ? 0x1 : 0x0, phy->mmio + UFS_PHY_POWER_DOWN_CONTROL);
+	/*
+	 * Before any transactions involving PHY, ensure PHY knows
+	 * that it's analog rail is powered ON (or OFF).
+	 */
+	mb();
+}
+
+static inline
+void ufs_qcom_phy_qmp_14nm_set_tx_lane_enable(struct ufs_qcom_phy *phy, u32 val)
+{
+	/*
+	 * 14nm PHY does not have TX_LANE_ENABLE register.
+	 * Implement this function so as not to propagate error to caller.
+	 */
+}
+
+static inline void ufs_qcom_phy_qmp_14nm_start_serdes(struct ufs_qcom_phy *phy)
+{
+	u32 tmp;
+
+	tmp = readl_relaxed(phy->mmio + UFS_PHY_PHY_START);
+	tmp &= ~MASK_SERDES_START;
+	tmp |= (1 << OFFSET_SERDES_START);
+	writel_relaxed(tmp, phy->mmio + UFS_PHY_PHY_START);
+	/* Ensure register value is committed */
+	mb();
+}
+
+static int ufs_qcom_phy_qmp_14nm_is_pcs_ready(struct ufs_qcom_phy *phy_common)
+{
+	int err = 0;
+	u32 val;
+
+	err = readl_poll_timeout(phy_common->mmio + UFS_PHY_PCS_READY_STATUS,
+		val, (val & MASK_PCS_READY), 10, 1000000);
+	if (err)
+		dev_err(phy_common->dev, "%s: poll for pcs failed err = %d\n",
+			__func__, err);
+	return err;
+}
+
+static const struct phy_ops ufs_qcom_phy_qmp_14nm_phy_ops = {
+	.init		= ufs_qcom_phy_qmp_14nm_init,
+	.exit		= ufs_qcom_phy_qmp_14nm_exit,
+	.power_on	= ufs_qcom_phy_power_on,
+	.power_off	= ufs_qcom_phy_power_off,
+	.owner		= THIS_MODULE,
+};
+
+static struct ufs_qcom_phy_specific_ops phy_14nm_ops = {
+	.calibrate_phy		= ufs_qcom_phy_qmp_14nm_phy_calibrate,
+	.start_serdes		= ufs_qcom_phy_qmp_14nm_start_serdes,
+	.is_physical_coding_sublayer_ready = ufs_qcom_phy_qmp_14nm_is_pcs_ready,
+	.set_tx_lane_enable	= ufs_qcom_phy_qmp_14nm_set_tx_lane_enable,
+	.power_control		= ufs_qcom_phy_qmp_14nm_power_control,
+};
+
+static int ufs_qcom_phy_qmp_14nm_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct phy *generic_phy;
+	struct ufs_qcom_phy_qmp_14nm *phy;
+	struct ufs_qcom_phy *phy_common;
+	int err = 0;
+
+	phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+	if (!phy) {
+		err = -ENOMEM;
+		goto out;
+	}
+	phy_common = &phy->common_cfg;
+
+	generic_phy = ufs_qcom_phy_generic_probe(pdev, phy_common,
+				&ufs_qcom_phy_qmp_14nm_phy_ops, &phy_14nm_ops);
+
+	if (!generic_phy) {
+		err = -EIO;
+		goto out;
+	}
+
+	err = ufs_qcom_phy_init_clks(phy_common);
+	if (err)
+		goto out;
+
+	err = ufs_qcom_phy_init_vregulators(phy_common);
+	if (err)
+		goto out;
+
+	phy_common->vdda_phy.max_uV = UFS_PHY_VDDA_PHY_UV;
+	phy_common->vdda_phy.min_uV = UFS_PHY_VDDA_PHY_UV;
+
+	ufs_qcom_phy_qmp_14nm_advertise_quirks(phy_common);
+
+	phy_set_drvdata(generic_phy, phy);
+
+	strlcpy(phy_common->name, UFS_PHY_NAME, sizeof(phy_common->name));
+
+out:
+	return err;
+}
+
+static const struct of_device_id ufs_qcom_phy_qmp_14nm_of_match[] = {
+	{.compatible = "qcom,ufs-phy-qmp-14nm"},
+	{.compatible = "qcom,msm8996-ufs-phy-qmp-14nm"},
+	{},
+};
+MODULE_DEVICE_TABLE(of, ufs_qcom_phy_qmp_14nm_of_match);
+
+static struct platform_driver ufs_qcom_phy_qmp_14nm_driver = {
+	.probe = ufs_qcom_phy_qmp_14nm_probe,
+	.driver = {
+		.of_match_table = ufs_qcom_phy_qmp_14nm_of_match,
+		.name = "ufs_qcom_phy_qmp_14nm",
+	},
+};
+
+module_platform_driver(ufs_qcom_phy_qmp_14nm_driver);
+
+MODULE_DESCRIPTION("Universal Flash Storage (UFS) QCOM PHY QMP 14nm");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.h b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.h
new file mode 100644
index 000000000000..3aefdbacbcd0
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-14nm.h
@@ -0,0 +1,177 @@
+/*
+ * Copyright (c) 2013-2015, Linux Foundation. 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 and
+ * only 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.
+ *
+ */
+
+#ifndef UFS_QCOM_PHY_QMP_14NM_H_
+#define UFS_QCOM_PHY_QMP_14NM_H_
+
+#include "phy-qcom-ufs-i.h"
+
+/* QCOM UFS PHY control registers */
+#define COM_OFF(x)	(0x000 + x)
+#define PHY_OFF(x)	(0xC00 + x)
+#define TX_OFF(n, x)	(0x400 + (0x400 * n) + x)
+#define RX_OFF(n, x)	(0x600 + (0x400 * n) + x)
+
+/* UFS PHY QSERDES COM registers */
+#define QSERDES_COM_BG_TIMER			COM_OFF(0x0C)
+#define QSERDES_COM_BIAS_EN_CLKBUFLR_EN		COM_OFF(0x34)
+#define QSERDES_COM_SYS_CLK_CTRL		COM_OFF(0x3C)
+#define QSERDES_COM_LOCK_CMP1_MODE0		COM_OFF(0x4C)
+#define QSERDES_COM_LOCK_CMP2_MODE0		COM_OFF(0x50)
+#define QSERDES_COM_LOCK_CMP3_MODE0		COM_OFF(0x54)
+#define QSERDES_COM_LOCK_CMP1_MODE1		COM_OFF(0x58)
+#define QSERDES_COM_LOCK_CMP2_MODE1		COM_OFF(0x5C)
+#define QSERDES_COM_LOCK_CMP3_MODE1		COM_OFF(0x60)
+#define QSERDES_COM_CP_CTRL_MODE0		COM_OFF(0x78)
+#define QSERDES_COM_CP_CTRL_MODE1		COM_OFF(0x7C)
+#define QSERDES_COM_PLL_RCTRL_MODE0		COM_OFF(0x84)
+#define QSERDES_COM_PLL_RCTRL_MODE1		COM_OFF(0x88)
+#define QSERDES_COM_PLL_CCTRL_MODE0		COM_OFF(0x90)
+#define QSERDES_COM_PLL_CCTRL_MODE1		COM_OFF(0x94)
+#define QSERDES_COM_SYSCLK_EN_SEL		COM_OFF(0xAC)
+#define QSERDES_COM_RESETSM_CNTRL		COM_OFF(0xB4)
+#define QSERDES_COM_LOCK_CMP_EN			COM_OFF(0xC8)
+#define QSERDES_COM_LOCK_CMP_CFG		COM_OFF(0xCC)
+#define QSERDES_COM_DEC_START_MODE0		COM_OFF(0xD0)
+#define QSERDES_COM_DEC_START_MODE1		COM_OFF(0xD4)
+#define QSERDES_COM_DIV_FRAC_START1_MODE0	COM_OFF(0xDC)
+#define QSERDES_COM_DIV_FRAC_START2_MODE0	COM_OFF(0xE0)
+#define QSERDES_COM_DIV_FRAC_START3_MODE0	COM_OFF(0xE4)
+#define QSERDES_COM_DIV_FRAC_START1_MODE1	COM_OFF(0xE8)
+#define QSERDES_COM_DIV_FRAC_START2_MODE1	COM_OFF(0xEC)
+#define QSERDES_COM_DIV_FRAC_START3_MODE1	COM_OFF(0xF0)
+#define QSERDES_COM_INTEGLOOP_GAIN0_MODE0	COM_OFF(0x108)
+#define QSERDES_COM_INTEGLOOP_GAIN1_MODE0	COM_OFF(0x10C)
+#define QSERDES_COM_INTEGLOOP_GAIN0_MODE1	COM_OFF(0x110)
+#define QSERDES_COM_INTEGLOOP_GAIN1_MODE1	COM_OFF(0x114)
+#define QSERDES_COM_VCO_TUNE_CTRL		COM_OFF(0x124)
+#define QSERDES_COM_VCO_TUNE_MAP		COM_OFF(0x128)
+#define QSERDES_COM_VCO_TUNE1_MODE0		COM_OFF(0x12C)
+#define QSERDES_COM_VCO_TUNE2_MODE0		COM_OFF(0x130)
+#define QSERDES_COM_VCO_TUNE1_MODE1		COM_OFF(0x134)
+#define QSERDES_COM_VCO_TUNE2_MODE1		COM_OFF(0x138)
+#define QSERDES_COM_VCO_TUNE_TIMER1		COM_OFF(0x144)
+#define QSERDES_COM_VCO_TUNE_TIMER2		COM_OFF(0x148)
+#define QSERDES_COM_CLK_SELECT			COM_OFF(0x174)
+#define QSERDES_COM_HSCLK_SEL			COM_OFF(0x178)
+#define QSERDES_COM_CORECLK_DIV			COM_OFF(0x184)
+#define QSERDES_COM_CORE_CLK_EN			COM_OFF(0x18C)
+#define QSERDES_COM_CMN_CONFIG			COM_OFF(0x194)
+#define QSERDES_COM_SVS_MODE_CLK_SEL		COM_OFF(0x19C)
+#define QSERDES_COM_CORECLK_DIV_MODE1		COM_OFF(0x1BC)
+
+/* UFS PHY registers */
+#define UFS_PHY_PHY_START			PHY_OFF(0x00)
+#define UFS_PHY_POWER_DOWN_CONTROL		PHY_OFF(0x04)
+#define UFS_PHY_PCS_READY_STATUS		PHY_OFF(0x168)
+
+/* UFS PHY TX registers */
+#define QSERDES_TX_HIGHZ_TRANSCEIVER_BIAS_DRVR_EN	TX_OFF(0, 0x68)
+#define QSERDES_TX_LANE_MODE				TX_OFF(0, 0x94)
+
+/* UFS PHY RX registers */
+#define QSERDES_RX_UCDR_FASTLOCK_FO_GAIN	RX_OFF(0, 0x40)
+#define QSERDES_RX_RX_TERM_BW			RX_OFF(0, 0x90)
+#define QSERDES_RX_RX_EQ_GAIN1_LSB		RX_OFF(0, 0xC4)
+#define QSERDES_RX_RX_EQ_GAIN1_MSB		RX_OFF(0, 0xC8)
+#define QSERDES_RX_RX_EQ_GAIN2_LSB		RX_OFF(0, 0xCC)
+#define QSERDES_RX_RX_EQ_GAIN2_MSB		RX_OFF(0, 0xD0)
+#define QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2	RX_OFF(0, 0xD8)
+#define QSERDES_RX_SIGDET_CNTRL			RX_OFF(0, 0x114)
+#define QSERDES_RX_SIGDET_LVL			RX_OFF(0, 0x118)
+#define QSERDES_RX_SIGDET_DEGLITCH_CNTRL	RX_OFF(0, 0x11C)
+#define QSERDES_RX_RX_INTERFACE_MODE		RX_OFF(0, 0x12C)
+
+/*
+ * This structure represents the 14nm specific phy.
+ * common_cfg MUST remain the first field in this structure
+ * in case extra fields are added. This way, when calling
+ * get_ufs_qcom_phy() of generic phy, we can extract the
+ * common phy structure (struct ufs_qcom_phy) out of it
+ * regardless of the relevant specific phy.
+ */
+struct ufs_qcom_phy_qmp_14nm {
+	struct ufs_qcom_phy common_cfg;
+};
+
+static struct ufs_qcom_phy_calibration phy_cal_table_rate_A[] = {
+	UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_POWER_DOWN_CONTROL, 0x01),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_CMN_CONFIG, 0x0e),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_SYSCLK_EN_SEL, 0xd7),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_CLK_SELECT, 0x30),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_SYS_CLK_CTRL, 0x06),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x08),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_BG_TIMER, 0x0a),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_HSCLK_SEL, 0x05),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_CORECLK_DIV, 0x0a),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_CORECLK_DIV_MODE1, 0x0a),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP_EN, 0x01),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE_CTRL, 0x10),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_RESETSM_CNTRL, 0x20),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_CORE_CLK_EN, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP_CFG, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE_TIMER1, 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE_TIMER2, 0x3f),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE_MAP, 0x14),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_SVS_MODE_CLK_SEL, 0x05),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DEC_START_MODE0, 0x82),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_CP_CTRL_MODE0, 0x0b),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_RCTRL_MODE0, 0x16),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CCTRL_MODE0, 0x28),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE1_MODE0, 0x28),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE2_MODE0, 0x02),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP1_MODE0, 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP2_MODE0, 0x0c),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP3_MODE0, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DEC_START_MODE1, 0x98),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START1_MODE1, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START2_MODE1, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START3_MODE1, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_CP_CTRL_MODE1, 0x0b),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_RCTRL_MODE1, 0x16),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CCTRL_MODE1, 0x28),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_INTEGLOOP_GAIN0_MODE1, 0x80),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_INTEGLOOP_GAIN1_MODE1, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE1_MODE1, 0xd6),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE2_MODE1, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP1_MODE1, 0x32),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP2_MODE1, 0x0f),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_LOCK_CMP3_MODE1, 0x00),
+
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_HIGHZ_TRANSCEIVER_BIAS_DRVR_EN, 0x45),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_LANE_MODE, 0x02),
+
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_SIGDET_LVL, 0x24),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_SIGDET_CNTRL, 0x02),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_INTERFACE_MODE, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x18),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_UCDR_FASTLOCK_FO_GAIN, 0x0B),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_TERM_BW, 0x5B),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_LSB, 0xFF),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_MSB, 0x3F),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_LSB, 0xFF),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_MSB, 0x0F),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0E),
+};
+
+static struct ufs_qcom_phy_calibration phy_cal_table_rate_B[] = {
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_VCO_TUNE_MAP, 0x54),
+};
+
+#endif
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c
new file mode 100644
index 000000000000..4f68acb58b73
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.c
@@ -0,0 +1,232 @@
+/*
+ * Copyright (c) 2013-2015, Linux Foundation. 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 and
+ * only 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.
+ *
+ */
+
+#include "phy-qcom-ufs-qmp-20nm.h"
+
+#define UFS_PHY_NAME "ufs_phy_qmp_20nm"
+
+static
+int ufs_qcom_phy_qmp_20nm_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy,
+					bool is_rate_B)
+{
+	struct ufs_qcom_phy_calibration *tbl_A, *tbl_B;
+	int tbl_size_A, tbl_size_B;
+	u8 major = ufs_qcom_phy->host_ctrl_rev_major;
+	u16 minor = ufs_qcom_phy->host_ctrl_rev_minor;
+	u16 step = ufs_qcom_phy->host_ctrl_rev_step;
+	int err;
+
+	if ((major == 0x1) && (minor == 0x002) && (step == 0x0000)) {
+		tbl_size_A = ARRAY_SIZE(phy_cal_table_rate_A_1_2_0);
+		tbl_A = phy_cal_table_rate_A_1_2_0;
+	} else if ((major == 0x1) && (minor == 0x003) && (step == 0x0000)) {
+		tbl_size_A = ARRAY_SIZE(phy_cal_table_rate_A_1_3_0);
+		tbl_A = phy_cal_table_rate_A_1_3_0;
+	} else {
+		dev_err(ufs_qcom_phy->dev, "%s: Unknown UFS-PHY version, no calibration values\n",
+			__func__);
+		err = -ENODEV;
+		goto out;
+	}
+
+	tbl_size_B = ARRAY_SIZE(phy_cal_table_rate_B);
+	tbl_B = phy_cal_table_rate_B;
+
+	err = ufs_qcom_phy_calibrate(ufs_qcom_phy, tbl_A, tbl_size_A,
+						tbl_B, tbl_size_B, is_rate_B);
+
+	if (err)
+		dev_err(ufs_qcom_phy->dev, "%s: ufs_qcom_phy_calibrate() failed %d\n",
+			__func__, err);
+
+out:
+	return err;
+}
+
+static
+void ufs_qcom_phy_qmp_20nm_advertise_quirks(struct ufs_qcom_phy *phy_common)
+{
+	phy_common->quirks =
+		UFS_QCOM_PHY_QUIRK_HIBERN8_EXIT_AFTER_PHY_PWR_COLLAPSE;
+}
+
+static int ufs_qcom_phy_qmp_20nm_init(struct phy *generic_phy)
+{
+	return 0;
+}
+
+static int ufs_qcom_phy_qmp_20nm_exit(struct phy *generic_phy)
+{
+	return 0;
+}
+
+static
+void ufs_qcom_phy_qmp_20nm_power_control(struct ufs_qcom_phy *phy, bool val)
+{
+	bool hibern8_exit_after_pwr_collapse = phy->quirks &
+		UFS_QCOM_PHY_QUIRK_HIBERN8_EXIT_AFTER_PHY_PWR_COLLAPSE;
+
+	if (val) {
+		writel_relaxed(0x1, phy->mmio + UFS_PHY_POWER_DOWN_CONTROL);
+		/*
+		 * Before any transactions involving PHY, ensure PHY knows
+		 * that it's analog rail is powered ON.
+		 */
+		mb();
+
+		if (hibern8_exit_after_pwr_collapse) {
+			/*
+			 * Give atleast 1us delay after restoring PHY analog
+			 * power.
+			 */
+			usleep_range(1, 2);
+			writel_relaxed(0x0A, phy->mmio +
+				       QSERDES_COM_SYSCLK_EN_SEL_TXBAND);
+			writel_relaxed(0x08, phy->mmio +
+				       QSERDES_COM_SYSCLK_EN_SEL_TXBAND);
+			/*
+			 * Make sure workaround is deactivated before proceeding
+			 * with normal PHY operations.
+			 */
+			mb();
+		}
+	} else {
+		if (hibern8_exit_after_pwr_collapse) {
+			writel_relaxed(0x0A, phy->mmio +
+				       QSERDES_COM_SYSCLK_EN_SEL_TXBAND);
+			writel_relaxed(0x02, phy->mmio +
+				       QSERDES_COM_SYSCLK_EN_SEL_TXBAND);
+			/*
+			 * Make sure that above workaround is activated before
+			 * PHY analog power collapse.
+			 */
+			mb();
+		}
+
+		writel_relaxed(0x0, phy->mmio + UFS_PHY_POWER_DOWN_CONTROL);
+		/*
+		 * ensure that PHY knows its PHY analog rail is going
+		 * to be powered down
+		 */
+		mb();
+	}
+}
+
+static
+void ufs_qcom_phy_qmp_20nm_set_tx_lane_enable(struct ufs_qcom_phy *phy, u32 val)
+{
+	writel_relaxed(val & UFS_PHY_TX_LANE_ENABLE_MASK,
+			phy->mmio + UFS_PHY_TX_LANE_ENABLE);
+	mb();
+}
+
+static inline void ufs_qcom_phy_qmp_20nm_start_serdes(struct ufs_qcom_phy *phy)
+{
+	u32 tmp;
+
+	tmp = readl_relaxed(phy->mmio + UFS_PHY_PHY_START);
+	tmp &= ~MASK_SERDES_START;
+	tmp |= (1 << OFFSET_SERDES_START);
+	writel_relaxed(tmp, phy->mmio + UFS_PHY_PHY_START);
+	mb();
+}
+
+static int ufs_qcom_phy_qmp_20nm_is_pcs_ready(struct ufs_qcom_phy *phy_common)
+{
+	int err = 0;
+	u32 val;
+
+	err = readl_poll_timeout(phy_common->mmio + UFS_PHY_PCS_READY_STATUS,
+			val, (val & MASK_PCS_READY), 10, 1000000);
+	if (err)
+		dev_err(phy_common->dev, "%s: poll for pcs failed err = %d\n",
+			__func__, err);
+	return err;
+}
+
+static const struct phy_ops ufs_qcom_phy_qmp_20nm_phy_ops = {
+	.init		= ufs_qcom_phy_qmp_20nm_init,
+	.exit		= ufs_qcom_phy_qmp_20nm_exit,
+	.power_on	= ufs_qcom_phy_power_on,
+	.power_off	= ufs_qcom_phy_power_off,
+	.owner		= THIS_MODULE,
+};
+
+static struct ufs_qcom_phy_specific_ops phy_20nm_ops = {
+	.calibrate_phy		= ufs_qcom_phy_qmp_20nm_phy_calibrate,
+	.start_serdes		= ufs_qcom_phy_qmp_20nm_start_serdes,
+	.is_physical_coding_sublayer_ready = ufs_qcom_phy_qmp_20nm_is_pcs_ready,
+	.set_tx_lane_enable	= ufs_qcom_phy_qmp_20nm_set_tx_lane_enable,
+	.power_control		= ufs_qcom_phy_qmp_20nm_power_control,
+};
+
+static int ufs_qcom_phy_qmp_20nm_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct phy *generic_phy;
+	struct ufs_qcom_phy_qmp_20nm *phy;
+	struct ufs_qcom_phy *phy_common;
+	int err = 0;
+
+	phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+	if (!phy) {
+		err = -ENOMEM;
+		goto out;
+	}
+	phy_common = &phy->common_cfg;
+
+	generic_phy = ufs_qcom_phy_generic_probe(pdev, phy_common,
+				&ufs_qcom_phy_qmp_20nm_phy_ops, &phy_20nm_ops);
+
+	if (!generic_phy) {
+		err = -EIO;
+		goto out;
+	}
+
+	err = ufs_qcom_phy_init_clks(phy_common);
+	if (err)
+		goto out;
+
+	err = ufs_qcom_phy_init_vregulators(phy_common);
+	if (err)
+		goto out;
+
+	ufs_qcom_phy_qmp_20nm_advertise_quirks(phy_common);
+
+	phy_set_drvdata(generic_phy, phy);
+
+	strlcpy(phy_common->name, UFS_PHY_NAME, sizeof(phy_common->name));
+
+out:
+	return err;
+}
+
+static const struct of_device_id ufs_qcom_phy_qmp_20nm_of_match[] = {
+	{.compatible = "qcom,ufs-phy-qmp-20nm"},
+	{},
+};
+MODULE_DEVICE_TABLE(of, ufs_qcom_phy_qmp_20nm_of_match);
+
+static struct platform_driver ufs_qcom_phy_qmp_20nm_driver = {
+	.probe = ufs_qcom_phy_qmp_20nm_probe,
+	.driver = {
+		.of_match_table = ufs_qcom_phy_qmp_20nm_of_match,
+		.name = "ufs_qcom_phy_qmp_20nm",
+	},
+};
+
+module_platform_driver(ufs_qcom_phy_qmp_20nm_driver);
+
+MODULE_DESCRIPTION("Universal Flash Storage (UFS) QCOM PHY QMP 20nm");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.h b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.h
new file mode 100644
index 000000000000..4f3076bb3d71
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-ufs-qmp-20nm.h
@@ -0,0 +1,235 @@
+/*
+ * Copyright (c) 2013-2015, Linux Foundation. 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 and
+ * only 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.
+ *
+ */
+
+#ifndef UFS_QCOM_PHY_QMP_20NM_H_
+#define UFS_QCOM_PHY_QMP_20NM_H_
+
+#include "phy-qcom-ufs-i.h"
+
+/* QCOM UFS PHY control registers */
+
+#define COM_OFF(x)     (0x000 + x)
+#define PHY_OFF(x)     (0xC00 + x)
+#define TX_OFF(n, x)   (0x400 + (0x400 * n) + x)
+#define RX_OFF(n, x)   (0x600 + (0x400 * n) + x)
+
+/* UFS PHY PLL block registers */
+#define QSERDES_COM_SYS_CLK_CTRL		COM_OFF(0x0)
+#define QSERDES_COM_PLL_VCOTAIL_EN		COM_OFF(0x04)
+#define QSERDES_COM_PLL_CNTRL			COM_OFF(0x14)
+#define QSERDES_COM_PLL_IP_SETI			COM_OFF(0x24)
+#define QSERDES_COM_CORE_CLK_IN_SYNC_SEL	COM_OFF(0x28)
+#define QSERDES_COM_BIAS_EN_CLKBUFLR_EN		COM_OFF(0x30)
+#define QSERDES_COM_PLL_CP_SETI			COM_OFF(0x34)
+#define QSERDES_COM_PLL_IP_SETP			COM_OFF(0x38)
+#define QSERDES_COM_PLL_CP_SETP			COM_OFF(0x3C)
+#define QSERDES_COM_SYSCLK_EN_SEL_TXBAND	COM_OFF(0x48)
+#define QSERDES_COM_RESETSM_CNTRL		COM_OFF(0x4C)
+#define QSERDES_COM_RESETSM_CNTRL2		COM_OFF(0x50)
+#define QSERDES_COM_PLLLOCK_CMP1		COM_OFF(0x90)
+#define QSERDES_COM_PLLLOCK_CMP2		COM_OFF(0x94)
+#define QSERDES_COM_PLLLOCK_CMP3		COM_OFF(0x98)
+#define QSERDES_COM_PLLLOCK_CMP_EN		COM_OFF(0x9C)
+#define QSERDES_COM_BGTC			COM_OFF(0xA0)
+#define QSERDES_COM_DEC_START1			COM_OFF(0xAC)
+#define QSERDES_COM_PLL_AMP_OS			COM_OFF(0xB0)
+#define QSERDES_COM_RES_CODE_UP_OFFSET		COM_OFF(0xD8)
+#define QSERDES_COM_RES_CODE_DN_OFFSET		COM_OFF(0xDC)
+#define QSERDES_COM_DIV_FRAC_START1		COM_OFF(0x100)
+#define QSERDES_COM_DIV_FRAC_START2		COM_OFF(0x104)
+#define QSERDES_COM_DIV_FRAC_START3		COM_OFF(0x108)
+#define QSERDES_COM_DEC_START2			COM_OFF(0x10C)
+#define QSERDES_COM_PLL_RXTXEPCLK_EN		COM_OFF(0x110)
+#define QSERDES_COM_PLL_CRCTRL			COM_OFF(0x114)
+#define QSERDES_COM_PLL_CLKEPDIV		COM_OFF(0x118)
+
+/* TX LANE n (0, 1) registers */
+#define QSERDES_TX_EMP_POST1_LVL(n)		TX_OFF(n, 0x08)
+#define QSERDES_TX_DRV_LVL(n)			TX_OFF(n, 0x0C)
+#define QSERDES_TX_LANE_MODE(n)			TX_OFF(n, 0x54)
+
+/* RX LANE n (0, 1) registers */
+#define QSERDES_RX_CDR_CONTROL1(n)		RX_OFF(n, 0x0)
+#define QSERDES_RX_CDR_CONTROL_HALF(n)		RX_OFF(n, 0x8)
+#define QSERDES_RX_RX_EQ_GAIN1_LSB(n)		RX_OFF(n, 0xA8)
+#define QSERDES_RX_RX_EQ_GAIN1_MSB(n)		RX_OFF(n, 0xAC)
+#define QSERDES_RX_RX_EQ_GAIN2_LSB(n)		RX_OFF(n, 0xB0)
+#define QSERDES_RX_RX_EQ_GAIN2_MSB(n)		RX_OFF(n, 0xB4)
+#define QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2(n)	RX_OFF(n, 0xBC)
+#define QSERDES_RX_CDR_CONTROL_QUARTER(n)	RX_OFF(n, 0xC)
+#define QSERDES_RX_SIGDET_CNTRL(n)		RX_OFF(n, 0x100)
+
+/* UFS PHY registers */
+#define UFS_PHY_PHY_START			PHY_OFF(0x00)
+#define UFS_PHY_POWER_DOWN_CONTROL		PHY_OFF(0x4)
+#define UFS_PHY_TX_LANE_ENABLE			PHY_OFF(0x44)
+#define UFS_PHY_PWM_G1_CLK_DIVIDER		PHY_OFF(0x08)
+#define UFS_PHY_PWM_G2_CLK_DIVIDER		PHY_OFF(0x0C)
+#define UFS_PHY_PWM_G3_CLK_DIVIDER		PHY_OFF(0x10)
+#define UFS_PHY_PWM_G4_CLK_DIVIDER		PHY_OFF(0x14)
+#define UFS_PHY_CORECLK_PWM_G1_CLK_DIVIDER	PHY_OFF(0x34)
+#define UFS_PHY_CORECLK_PWM_G2_CLK_DIVIDER	PHY_OFF(0x38)
+#define UFS_PHY_CORECLK_PWM_G3_CLK_DIVIDER	PHY_OFF(0x3C)
+#define UFS_PHY_CORECLK_PWM_G4_CLK_DIVIDER	PHY_OFF(0x40)
+#define UFS_PHY_OMC_STATUS_RDVAL		PHY_OFF(0x68)
+#define UFS_PHY_LINE_RESET_TIME			PHY_OFF(0x28)
+#define UFS_PHY_LINE_RESET_GRANULARITY		PHY_OFF(0x2C)
+#define UFS_PHY_TSYNC_RSYNC_CNTL		PHY_OFF(0x48)
+#define UFS_PHY_PLL_CNTL			PHY_OFF(0x50)
+#define UFS_PHY_TX_LARGE_AMP_DRV_LVL		PHY_OFF(0x54)
+#define UFS_PHY_TX_SMALL_AMP_DRV_LVL		PHY_OFF(0x5C)
+#define UFS_PHY_TX_LARGE_AMP_POST_EMP_LVL	PHY_OFF(0x58)
+#define UFS_PHY_TX_SMALL_AMP_POST_EMP_LVL	PHY_OFF(0x60)
+#define UFS_PHY_CFG_CHANGE_CNT_VAL		PHY_OFF(0x64)
+#define UFS_PHY_RX_SYNC_WAIT_TIME		PHY_OFF(0x6C)
+#define UFS_PHY_TX_MIN_SLEEP_NOCONFIG_TIME_CAPABILITY	PHY_OFF(0xB4)
+#define UFS_PHY_RX_MIN_SLEEP_NOCONFIG_TIME_CAPABILITY	PHY_OFF(0xE0)
+#define UFS_PHY_TX_MIN_STALL_NOCONFIG_TIME_CAPABILITY	PHY_OFF(0xB8)
+#define UFS_PHY_RX_MIN_STALL_NOCONFIG_TIME_CAPABILITY	PHY_OFF(0xE4)
+#define UFS_PHY_TX_MIN_SAVE_CONFIG_TIME_CAPABILITY	PHY_OFF(0xBC)
+#define UFS_PHY_RX_MIN_SAVE_CONFIG_TIME_CAPABILITY	PHY_OFF(0xE8)
+#define UFS_PHY_RX_PWM_BURST_CLOSURE_LENGTH_CAPABILITY	PHY_OFF(0xFC)
+#define UFS_PHY_RX_MIN_ACTIVATETIME_CAPABILITY		PHY_OFF(0x100)
+#define UFS_PHY_RX_SIGDET_CTRL3				PHY_OFF(0x14c)
+#define UFS_PHY_RMMI_ATTR_CTRL			PHY_OFF(0x160)
+#define UFS_PHY_RMMI_RX_CFGUPDT_L1	(1 << 7)
+#define UFS_PHY_RMMI_TX_CFGUPDT_L1	(1 << 6)
+#define UFS_PHY_RMMI_CFGWR_L1		(1 << 5)
+#define UFS_PHY_RMMI_CFGRD_L1		(1 << 4)
+#define UFS_PHY_RMMI_RX_CFGUPDT_L0	(1 << 3)
+#define UFS_PHY_RMMI_TX_CFGUPDT_L0	(1 << 2)
+#define UFS_PHY_RMMI_CFGWR_L0		(1 << 1)
+#define UFS_PHY_RMMI_CFGRD_L0		(1 << 0)
+#define UFS_PHY_RMMI_ATTRID			PHY_OFF(0x164)
+#define UFS_PHY_RMMI_ATTRWRVAL			PHY_OFF(0x168)
+#define UFS_PHY_RMMI_ATTRRDVAL_L0_STATUS	PHY_OFF(0x16C)
+#define UFS_PHY_RMMI_ATTRRDVAL_L1_STATUS	PHY_OFF(0x170)
+#define UFS_PHY_PCS_READY_STATUS		PHY_OFF(0x174)
+
+#define UFS_PHY_TX_LANE_ENABLE_MASK		0x3
+
+/*
+ * This structure represents the 20nm specific phy.
+ * common_cfg MUST remain the first field in this structure
+ * in case extra fields are added. This way, when calling
+ * get_ufs_qcom_phy() of generic phy, we can extract the
+ * common phy structure (struct ufs_qcom_phy) out of it
+ * regardless of the relevant specific phy.
+ */
+struct ufs_qcom_phy_qmp_20nm {
+	struct ufs_qcom_phy common_cfg;
+};
+
+static struct ufs_qcom_phy_calibration phy_cal_table_rate_A_1_2_0[] = {
+	UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_POWER_DOWN_CONTROL, 0x01),
+	UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_SIGDET_CTRL3, 0x0D),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_VCOTAIL_EN, 0xe1),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CRCTRL, 0xcc),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_SYSCLK_EN_SEL_TXBAND, 0x08),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CLKEPDIV, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_RXTXEPCLK_EN, 0x10),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DEC_START1, 0x82),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DEC_START2, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START1, 0x80),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START2, 0x80),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START3, 0x40),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP1, 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP2, 0x19),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP3, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP_EN, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_RESETSM_CNTRL, 0x90),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_RESETSM_CNTRL2, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL1(0), 0xf2),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_HALF(0), 0x0c),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_QUARTER(0), 0x12),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL1(1), 0xf2),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_HALF(1), 0x0c),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_QUARTER(1), 0x12),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_LSB(0), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_MSB(0), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_LSB(0), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_MSB(0), 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_LSB(1), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_MSB(1), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_LSB(1), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_MSB(1), 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CP_SETI, 0x3f),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_IP_SETP, 0x1b),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CP_SETP, 0x0f),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_IP_SETI, 0x01),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_EMP_POST1_LVL(0), 0x2F),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_DRV_LVL(0), 0x20),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_EMP_POST1_LVL(1), 0x2F),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_DRV_LVL(1), 0x20),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_LANE_MODE(0), 0x68),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_LANE_MODE(1), 0x68),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2(1), 0xdc),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2(0), 0xdc),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x3),
+};
+
+static struct ufs_qcom_phy_calibration phy_cal_table_rate_A_1_3_0[] = {
+	UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_POWER_DOWN_CONTROL, 0x01),
+	UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_SIGDET_CTRL3, 0x0D),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_VCOTAIL_EN, 0xe1),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CRCTRL, 0xcc),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_SYSCLK_EN_SEL_TXBAND, 0x08),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CLKEPDIV, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_RXTXEPCLK_EN, 0x10),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DEC_START1, 0x82),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DEC_START2, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START1, 0x80),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START2, 0x80),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DIV_FRAC_START3, 0x40),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP1, 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP2, 0x19),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP3, 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP_EN, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_RESETSM_CNTRL, 0x90),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_RESETSM_CNTRL2, 0x03),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL1(0), 0xf2),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_HALF(0), 0x0c),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_QUARTER(0), 0x12),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL1(1), 0xf2),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_HALF(1), 0x0c),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_CDR_CONTROL_QUARTER(1), 0x12),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_LSB(0), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_MSB(0), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_LSB(0), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_MSB(0), 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_LSB(1), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN1_MSB(1), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_LSB(1), 0xff),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQ_GAIN2_MSB(1), 0x00),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CP_SETI, 0x2b),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_IP_SETP, 0x38),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CP_SETP, 0x3c),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_RES_CODE_UP_OFFSET, 0x02),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_RES_CODE_DN_OFFSET, 0x02),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_IP_SETI, 0x01),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLL_CNTRL, 0x40),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_LANE_MODE(0), 0x68),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_TX_LANE_MODE(1), 0x68),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2(1), 0xdc),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2(0), 0xdc),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x3),
+};
+
+static struct ufs_qcom_phy_calibration phy_cal_table_rate_B[] = {
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_DEC_START1, 0x98),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP1, 0x65),
+	UFS_QCOM_PHY_CAL_ENTRY(QSERDES_COM_PLLLOCK_CMP2, 0x1e),
+};
+
+#endif
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs.c b/drivers/phy/qualcomm/phy-qcom-ufs.c
new file mode 100644
index 000000000000..43865ef340e2
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-ufs.c
@@ -0,0 +1,691 @@
+/*
+ * Copyright (c) 2013-2015, Linux Foundation. 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 and
+ * only 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.
+ *
+ */
+
+#include "phy-qcom-ufs-i.h"
+
+#define MAX_PROP_NAME              32
+#define VDDA_PHY_MIN_UV            1000000
+#define VDDA_PHY_MAX_UV            1000000
+#define VDDA_PLL_MIN_UV            1800000
+#define VDDA_PLL_MAX_UV            1800000
+#define VDDP_REF_CLK_MIN_UV        1200000
+#define VDDP_REF_CLK_MAX_UV        1200000
+
+int ufs_qcom_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy,
+			   struct ufs_qcom_phy_calibration *tbl_A,
+			   int tbl_size_A,
+			   struct ufs_qcom_phy_calibration *tbl_B,
+			   int tbl_size_B, bool is_rate_B)
+{
+	int i;
+	int ret = 0;
+
+	if (!tbl_A) {
+		dev_err(ufs_qcom_phy->dev, "%s: tbl_A is NULL", __func__);
+		ret = EINVAL;
+		goto out;
+	}
+
+	for (i = 0; i < tbl_size_A; i++)
+		writel_relaxed(tbl_A[i].cfg_value,
+			       ufs_qcom_phy->mmio + tbl_A[i].reg_offset);
+
+	/*
+	 * In case we would like to work in rate B, we need
+	 * to override a registers that were configured in rate A table
+	 * with registers of rate B table.
+	 * table.
+	 */
+	if (is_rate_B) {
+		if (!tbl_B) {
+			dev_err(ufs_qcom_phy->dev, "%s: tbl_B is NULL",
+				__func__);
+			ret = EINVAL;
+			goto out;
+		}
+
+		for (i = 0; i < tbl_size_B; i++)
+			writel_relaxed(tbl_B[i].cfg_value,
+				ufs_qcom_phy->mmio + tbl_B[i].reg_offset);
+	}
+
+	/* flush buffered writes */
+	mb();
+
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_calibrate);
+
+/*
+ * This assumes the embedded phy structure inside generic_phy is of type
+ * struct ufs_qcom_phy. In order to function properly it's crucial
+ * to keep the embedded struct "struct ufs_qcom_phy common_cfg"
+ * as the first inside generic_phy.
+ */
+struct ufs_qcom_phy *get_ufs_qcom_phy(struct phy *generic_phy)
+{
+	return (struct ufs_qcom_phy *)phy_get_drvdata(generic_phy);
+}
+EXPORT_SYMBOL_GPL(get_ufs_qcom_phy);
+
+static
+int ufs_qcom_phy_base_init(struct platform_device *pdev,
+			   struct ufs_qcom_phy *phy_common)
+{
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	int err = 0;
+
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phy_mem");
+	phy_common->mmio = devm_ioremap_resource(dev, res);
+	if (IS_ERR((void const *)phy_common->mmio)) {
+		err = PTR_ERR((void const *)phy_common->mmio);
+		phy_common->mmio = NULL;
+		dev_err(dev, "%s: ioremap for phy_mem resource failed %d\n",
+			__func__, err);
+		return err;
+	}
+
+	/* "dev_ref_clk_ctrl_mem" is optional resource */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
+					   "dev_ref_clk_ctrl_mem");
+	phy_common->dev_ref_clk_ctrl_mmio = devm_ioremap_resource(dev, res);
+	if (IS_ERR((void const *)phy_common->dev_ref_clk_ctrl_mmio))
+		phy_common->dev_ref_clk_ctrl_mmio = NULL;
+
+	return 0;
+}
+
+struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev,
+				struct ufs_qcom_phy *common_cfg,
+				const struct phy_ops *ufs_qcom_phy_gen_ops,
+				struct ufs_qcom_phy_specific_ops *phy_spec_ops)
+{
+	int err;
+	struct device *dev = &pdev->dev;
+	struct phy *generic_phy = NULL;
+	struct phy_provider *phy_provider;
+
+	err = ufs_qcom_phy_base_init(pdev, common_cfg);
+	if (err) {
+		dev_err(dev, "%s: phy base init failed %d\n", __func__, err);
+		goto out;
+	}
+
+	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+	if (IS_ERR(phy_provider)) {
+		err = PTR_ERR(phy_provider);
+		dev_err(dev, "%s: failed to register phy %d\n", __func__, err);
+		goto out;
+	}
+
+	generic_phy = devm_phy_create(dev, NULL, ufs_qcom_phy_gen_ops);
+	if (IS_ERR(generic_phy)) {
+		err =  PTR_ERR(generic_phy);
+		dev_err(dev, "%s: failed to create phy %d\n", __func__, err);
+		generic_phy = NULL;
+		goto out;
+	}
+
+	common_cfg->phy_spec_ops = phy_spec_ops;
+	common_cfg->dev = dev;
+
+out:
+	return generic_phy;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_generic_probe);
+
+static int __ufs_qcom_phy_clk_get(struct device *dev,
+			 const char *name, struct clk **clk_out, bool err_print)
+{
+	struct clk *clk;
+	int err = 0;
+
+	clk = devm_clk_get(dev, name);
+	if (IS_ERR(clk)) {
+		err = PTR_ERR(clk);
+		if (err_print)
+			dev_err(dev, "failed to get %s err %d", name, err);
+	} else {
+		*clk_out = clk;
+	}
+
+	return err;
+}
+
+static int ufs_qcom_phy_clk_get(struct device *dev,
+			 const char *name, struct clk **clk_out)
+{
+	return __ufs_qcom_phy_clk_get(dev, name, clk_out, true);
+}
+
+int ufs_qcom_phy_init_clks(struct ufs_qcom_phy *phy_common)
+{
+	int err;
+
+	if (of_device_is_compatible(phy_common->dev->of_node,
+				"qcom,msm8996-ufs-phy-qmp-14nm"))
+		goto skip_txrx_clk;
+
+	err = ufs_qcom_phy_clk_get(phy_common->dev, "tx_iface_clk",
+				   &phy_common->tx_iface_clk);
+	if (err)
+		goto out;
+
+	err = ufs_qcom_phy_clk_get(phy_common->dev, "rx_iface_clk",
+				   &phy_common->rx_iface_clk);
+	if (err)
+		goto out;
+
+skip_txrx_clk:
+	err = ufs_qcom_phy_clk_get(phy_common->dev, "ref_clk_src",
+				   &phy_common->ref_clk_src);
+	if (err)
+		goto out;
+
+	/*
+	 * "ref_clk_parent" is optional hence don't abort init if it's not
+	 * found.
+	 */
+	__ufs_qcom_phy_clk_get(phy_common->dev, "ref_clk_parent",
+				   &phy_common->ref_clk_parent, false);
+
+	err = ufs_qcom_phy_clk_get(phy_common->dev, "ref_clk",
+				   &phy_common->ref_clk);
+
+out:
+	return err;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_clks);
+
+static int ufs_qcom_phy_init_vreg(struct device *dev,
+				  struct ufs_qcom_phy_vreg *vreg,
+				  const char *name)
+{
+	int err = 0;
+
+	char prop_name[MAX_PROP_NAME];
+
+	vreg->name = name;
+	vreg->reg = devm_regulator_get(dev, name);
+	if (IS_ERR(vreg->reg)) {
+		err = PTR_ERR(vreg->reg);
+		dev_err(dev, "failed to get %s, %d\n", name, err);
+		goto out;
+	}
+
+	if (dev->of_node) {
+		snprintf(prop_name, MAX_PROP_NAME, "%s-max-microamp", name);
+		err = of_property_read_u32(dev->of_node,
+					prop_name, &vreg->max_uA);
+		if (err && err != -EINVAL) {
+			dev_err(dev, "%s: failed to read %s\n",
+					__func__, prop_name);
+			goto out;
+		} else if (err == -EINVAL || !vreg->max_uA) {
+			if (regulator_count_voltages(vreg->reg) > 0) {
+				dev_err(dev, "%s: %s is mandatory\n",
+						__func__, prop_name);
+				goto out;
+			}
+			err = 0;
+		}
+	}
+
+	if (!strcmp(name, "vdda-pll")) {
+		vreg->max_uV = VDDA_PLL_MAX_UV;
+		vreg->min_uV = VDDA_PLL_MIN_UV;
+	} else if (!strcmp(name, "vdda-phy")) {
+		vreg->max_uV = VDDA_PHY_MAX_UV;
+		vreg->min_uV = VDDA_PHY_MIN_UV;
+	} else if (!strcmp(name, "vddp-ref-clk")) {
+		vreg->max_uV = VDDP_REF_CLK_MAX_UV;
+		vreg->min_uV = VDDP_REF_CLK_MIN_UV;
+	}
+
+out:
+	return err;
+}
+
+int ufs_qcom_phy_init_vregulators(struct ufs_qcom_phy *phy_common)
+{
+	int err;
+
+	err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_pll,
+		"vdda-pll");
+	if (err)
+		goto out;
+
+	err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_phy,
+		"vdda-phy");
+
+	if (err)
+		goto out;
+
+	err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vddp_ref_clk,
+				     "vddp-ref-clk");
+
+out:
+	return err;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_vregulators);
+
+static int ufs_qcom_phy_cfg_vreg(struct device *dev,
+			  struct ufs_qcom_phy_vreg *vreg, bool on)
+{
+	int ret = 0;
+	struct regulator *reg = vreg->reg;
+	const char *name = vreg->name;
+	int min_uV;
+	int uA_load;
+
+	if (regulator_count_voltages(reg) > 0) {
+		min_uV = on ? vreg->min_uV : 0;
+		ret = regulator_set_voltage(reg, min_uV, vreg->max_uV);
+		if (ret) {
+			dev_err(dev, "%s: %s set voltage failed, err=%d\n",
+					__func__, name, ret);
+			goto out;
+		}
+		uA_load = on ? vreg->max_uA : 0;
+		ret = regulator_set_load(reg, uA_load);
+		if (ret >= 0) {
+			/*
+			 * regulator_set_load() returns new regulator
+			 * mode upon success.
+			 */
+			ret = 0;
+		} else {
+			dev_err(dev, "%s: %s set optimum mode(uA_load=%d) failed, err=%d\n",
+					__func__, name, uA_load, ret);
+			goto out;
+		}
+	}
+out:
+	return ret;
+}
+
+static int ufs_qcom_phy_enable_vreg(struct device *dev,
+			     struct ufs_qcom_phy_vreg *vreg)
+{
+	int ret = 0;
+
+	if (!vreg || vreg->enabled)
+		goto out;
+
+	ret = ufs_qcom_phy_cfg_vreg(dev, vreg, true);
+	if (ret) {
+		dev_err(dev, "%s: ufs_qcom_phy_cfg_vreg() failed, err=%d\n",
+			__func__, ret);
+		goto out;
+	}
+
+	ret = regulator_enable(vreg->reg);
+	if (ret) {
+		dev_err(dev, "%s: enable failed, err=%d\n",
+				__func__, ret);
+		goto out;
+	}
+
+	vreg->enabled = true;
+out:
+	return ret;
+}
+
+static int ufs_qcom_phy_enable_ref_clk(struct ufs_qcom_phy *phy)
+{
+	int ret = 0;
+
+	if (phy->is_ref_clk_enabled)
+		goto out;
+
+	/*
+	 * reference clock is propagated in a daisy-chained manner from
+	 * source to phy, so ungate them at each stage.
+	 */
+	ret = clk_prepare_enable(phy->ref_clk_src);
+	if (ret) {
+		dev_err(phy->dev, "%s: ref_clk_src enable failed %d\n",
+				__func__, ret);
+		goto out;
+	}
+
+	/*
+	 * "ref_clk_parent" is optional clock hence make sure that clk reference
+	 * is available before trying to enable the clock.
+	 */
+	if (phy->ref_clk_parent) {
+		ret = clk_prepare_enable(phy->ref_clk_parent);
+		if (ret) {
+			dev_err(phy->dev, "%s: ref_clk_parent enable failed %d\n",
+					__func__, ret);
+			goto out_disable_src;
+		}
+	}
+
+	ret = clk_prepare_enable(phy->ref_clk);
+	if (ret) {
+		dev_err(phy->dev, "%s: ref_clk enable failed %d\n",
+				__func__, ret);
+		goto out_disable_parent;
+	}
+
+	phy->is_ref_clk_enabled = true;
+	goto out;
+
+out_disable_parent:
+	if (phy->ref_clk_parent)
+		clk_disable_unprepare(phy->ref_clk_parent);
+out_disable_src:
+	clk_disable_unprepare(phy->ref_clk_src);
+out:
+	return ret;
+}
+
+static int ufs_qcom_phy_disable_vreg(struct device *dev,
+			      struct ufs_qcom_phy_vreg *vreg)
+{
+	int ret = 0;
+
+	if (!vreg || !vreg->enabled)
+		goto out;
+
+	ret = regulator_disable(vreg->reg);
+
+	if (!ret) {
+		/* ignore errors on applying disable config */
+		ufs_qcom_phy_cfg_vreg(dev, vreg, false);
+		vreg->enabled = false;
+	} else {
+		dev_err(dev, "%s: %s disable failed, err=%d\n",
+				__func__, vreg->name, ret);
+	}
+out:
+	return ret;
+}
+
+static void ufs_qcom_phy_disable_ref_clk(struct ufs_qcom_phy *phy)
+{
+	if (phy->is_ref_clk_enabled) {
+		clk_disable_unprepare(phy->ref_clk);
+		/*
+		 * "ref_clk_parent" is optional clock hence make sure that clk
+		 * reference is available before trying to disable the clock.
+		 */
+		if (phy->ref_clk_parent)
+			clk_disable_unprepare(phy->ref_clk_parent);
+		clk_disable_unprepare(phy->ref_clk_src);
+		phy->is_ref_clk_enabled = false;
+	}
+}
+
+#define UFS_REF_CLK_EN	(1 << 5)
+
+static void ufs_qcom_phy_dev_ref_clk_ctrl(struct phy *generic_phy, bool enable)
+{
+	struct ufs_qcom_phy *phy = get_ufs_qcom_phy(generic_phy);
+
+	if (phy->dev_ref_clk_ctrl_mmio &&
+	    (enable ^ phy->is_dev_ref_clk_enabled)) {
+		u32 temp = readl_relaxed(phy->dev_ref_clk_ctrl_mmio);
+
+		if (enable)
+			temp |= UFS_REF_CLK_EN;
+		else
+			temp &= ~UFS_REF_CLK_EN;
+
+		/*
+		 * If we are here to disable this clock immediately after
+		 * entering into hibern8, we need to make sure that device
+		 * ref_clk is active atleast 1us after the hibern8 enter.
+		 */
+		if (!enable)
+			udelay(1);
+
+		writel_relaxed(temp, phy->dev_ref_clk_ctrl_mmio);
+		/* ensure that ref_clk is enabled/disabled before we return */
+		wmb();
+		/*
+		 * If we call hibern8 exit after this, we need to make sure that
+		 * device ref_clk is stable for atleast 1us before the hibern8
+		 * exit command.
+		 */
+		if (enable)
+			udelay(1);
+
+		phy->is_dev_ref_clk_enabled = enable;
+	}
+}
+
+void ufs_qcom_phy_enable_dev_ref_clk(struct phy *generic_phy)
+{
+	ufs_qcom_phy_dev_ref_clk_ctrl(generic_phy, true);
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_enable_dev_ref_clk);
+
+void ufs_qcom_phy_disable_dev_ref_clk(struct phy *generic_phy)
+{
+	ufs_qcom_phy_dev_ref_clk_ctrl(generic_phy, false);
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_disable_dev_ref_clk);
+
+/* Turn ON M-PHY RMMI interface clocks */
+static int ufs_qcom_phy_enable_iface_clk(struct ufs_qcom_phy *phy)
+{
+	int ret = 0;
+
+	if (phy->is_iface_clk_enabled)
+		goto out;
+
+	ret = clk_prepare_enable(phy->tx_iface_clk);
+	if (ret) {
+		dev_err(phy->dev, "%s: tx_iface_clk enable failed %d\n",
+				__func__, ret);
+		goto out;
+	}
+	ret = clk_prepare_enable(phy->rx_iface_clk);
+	if (ret) {
+		clk_disable_unprepare(phy->tx_iface_clk);
+		dev_err(phy->dev, "%s: rx_iface_clk enable failed %d. disabling also tx_iface_clk\n",
+				__func__, ret);
+		goto out;
+	}
+	phy->is_iface_clk_enabled = true;
+
+out:
+	return ret;
+}
+
+/* Turn OFF M-PHY RMMI interface clocks */
+void ufs_qcom_phy_disable_iface_clk(struct ufs_qcom_phy *phy)
+{
+	if (phy->is_iface_clk_enabled) {
+		clk_disable_unprepare(phy->tx_iface_clk);
+		clk_disable_unprepare(phy->rx_iface_clk);
+		phy->is_iface_clk_enabled = false;
+	}
+}
+
+int ufs_qcom_phy_start_serdes(struct phy *generic_phy)
+{
+	struct ufs_qcom_phy *ufs_qcom_phy = get_ufs_qcom_phy(generic_phy);
+	int ret = 0;
+
+	if (!ufs_qcom_phy->phy_spec_ops->start_serdes) {
+		dev_err(ufs_qcom_phy->dev, "%s: start_serdes() callback is not supported\n",
+			__func__);
+		ret = -ENOTSUPP;
+	} else {
+		ufs_qcom_phy->phy_spec_ops->start_serdes(ufs_qcom_phy);
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_start_serdes);
+
+int ufs_qcom_phy_set_tx_lane_enable(struct phy *generic_phy, u32 tx_lanes)
+{
+	struct ufs_qcom_phy *ufs_qcom_phy = get_ufs_qcom_phy(generic_phy);
+	int ret = 0;
+
+	if (!ufs_qcom_phy->phy_spec_ops->set_tx_lane_enable) {
+		dev_err(ufs_qcom_phy->dev, "%s: set_tx_lane_enable() callback is not supported\n",
+			__func__);
+		ret = -ENOTSUPP;
+	} else {
+		ufs_qcom_phy->phy_spec_ops->set_tx_lane_enable(ufs_qcom_phy,
+							       tx_lanes);
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_set_tx_lane_enable);
+
+void ufs_qcom_phy_save_controller_version(struct phy *generic_phy,
+					  u8 major, u16 minor, u16 step)
+{
+	struct ufs_qcom_phy *ufs_qcom_phy = get_ufs_qcom_phy(generic_phy);
+
+	ufs_qcom_phy->host_ctrl_rev_major = major;
+	ufs_qcom_phy->host_ctrl_rev_minor = minor;
+	ufs_qcom_phy->host_ctrl_rev_step = step;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_save_controller_version);
+
+int ufs_qcom_phy_calibrate_phy(struct phy *generic_phy, bool is_rate_B)
+{
+	struct ufs_qcom_phy *ufs_qcom_phy = get_ufs_qcom_phy(generic_phy);
+	int ret = 0;
+
+	if (!ufs_qcom_phy->phy_spec_ops->calibrate_phy) {
+		dev_err(ufs_qcom_phy->dev, "%s: calibrate_phy() callback is not supported\n",
+			__func__);
+		ret = -ENOTSUPP;
+	} else {
+		ret = ufs_qcom_phy->phy_spec_ops->
+				calibrate_phy(ufs_qcom_phy, is_rate_B);
+		if (ret)
+			dev_err(ufs_qcom_phy->dev, "%s: calibrate_phy() failed %d\n",
+				__func__, ret);
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_calibrate_phy);
+
+int ufs_qcom_phy_is_pcs_ready(struct phy *generic_phy)
+{
+	struct ufs_qcom_phy *ufs_qcom_phy = get_ufs_qcom_phy(generic_phy);
+
+	if (!ufs_qcom_phy->phy_spec_ops->is_physical_coding_sublayer_ready) {
+		dev_err(ufs_qcom_phy->dev, "%s: is_physical_coding_sublayer_ready() callback is not supported\n",
+			__func__);
+		return -ENOTSUPP;
+	}
+
+	return ufs_qcom_phy->phy_spec_ops->
+			is_physical_coding_sublayer_ready(ufs_qcom_phy);
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_is_pcs_ready);
+
+int ufs_qcom_phy_power_on(struct phy *generic_phy)
+{
+	struct ufs_qcom_phy *phy_common = get_ufs_qcom_phy(generic_phy);
+	struct device *dev = phy_common->dev;
+	int err;
+
+	if (phy_common->is_powered_on)
+		return 0;
+
+	err = ufs_qcom_phy_enable_vreg(dev, &phy_common->vdda_phy);
+	if (err) {
+		dev_err(dev, "%s enable vdda_phy failed, err=%d\n",
+			__func__, err);
+		goto out;
+	}
+
+	phy_common->phy_spec_ops->power_control(phy_common, true);
+
+	/* vdda_pll also enables ref clock LDOs so enable it first */
+	err = ufs_qcom_phy_enable_vreg(dev, &phy_common->vdda_pll);
+	if (err) {
+		dev_err(dev, "%s enable vdda_pll failed, err=%d\n",
+			__func__, err);
+		goto out_disable_phy;
+	}
+
+	err = ufs_qcom_phy_enable_iface_clk(phy_common);
+	if (err) {
+		dev_err(dev, "%s enable phy iface clock failed, err=%d\n",
+			__func__, err);
+		goto out_disable_pll;
+	}
+
+	err = ufs_qcom_phy_enable_ref_clk(phy_common);
+	if (err) {
+		dev_err(dev, "%s enable phy ref clock failed, err=%d\n",
+			__func__, err);
+		goto out_disable_iface_clk;
+	}
+
+	/* enable device PHY ref_clk pad rail */
+	if (phy_common->vddp_ref_clk.reg) {
+		err = ufs_qcom_phy_enable_vreg(dev,
+					       &phy_common->vddp_ref_clk);
+		if (err) {
+			dev_err(dev, "%s enable vddp_ref_clk failed, err=%d\n",
+				__func__, err);
+			goto out_disable_ref_clk;
+		}
+	}
+
+	phy_common->is_powered_on = true;
+	goto out;
+
+out_disable_ref_clk:
+	ufs_qcom_phy_disable_ref_clk(phy_common);
+out_disable_iface_clk:
+	ufs_qcom_phy_disable_iface_clk(phy_common);
+out_disable_pll:
+	ufs_qcom_phy_disable_vreg(dev, &phy_common->vdda_pll);
+out_disable_phy:
+	ufs_qcom_phy_disable_vreg(dev, &phy_common->vdda_phy);
+out:
+	return err;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_power_on);
+
+int ufs_qcom_phy_power_off(struct phy *generic_phy)
+{
+	struct ufs_qcom_phy *phy_common = get_ufs_qcom_phy(generic_phy);
+
+	if (!phy_common->is_powered_on)
+		return 0;
+
+	phy_common->phy_spec_ops->power_control(phy_common, false);
+
+	if (phy_common->vddp_ref_clk.reg)
+		ufs_qcom_phy_disable_vreg(phy_common->dev,
+					  &phy_common->vddp_ref_clk);
+	ufs_qcom_phy_disable_ref_clk(phy_common);
+	ufs_qcom_phy_disable_iface_clk(phy_common);
+
+	ufs_qcom_phy_disable_vreg(phy_common->dev, &phy_common->vdda_pll);
+	ufs_qcom_phy_disable_vreg(phy_common->dev, &phy_common->vdda_phy);
+	phy_common->is_powered_on = false;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(ufs_qcom_phy_power_off);
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
new file mode 100644
index 000000000000..4b20abc3ae2f
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
@@ -0,0 +1,295 @@
+/**
+ * Copyright (C) 2016 Linaro Ltd
+ *
+ * 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.
+ */
+#include <linux/module.h>
+#include <linux/ulpi/driver.h>
+#include <linux/ulpi/regs.h>
+#include <linux/clk.h>
+#include <linux/regulator/consumer.h>
+#include <linux/of_device.h>
+#include <linux/phy/phy.h>
+#include <linux/reset.h>
+#include <linux/extcon.h>
+#include <linux/notifier.h>
+
+#define ULPI_PWR_CLK_MNG_REG		0x88
+# define ULPI_PWR_OTG_COMP_DISABLE	BIT(0)
+
+#define ULPI_MISC_A			0x96
+# define ULPI_MISC_A_VBUSVLDEXTSEL	BIT(1)
+# define ULPI_MISC_A_VBUSVLDEXT		BIT(0)
+
+
+struct ulpi_seq {
+	u8 addr;
+	u8 val;
+};
+
+struct qcom_usb_hs_phy {
+	struct ulpi *ulpi;
+	struct phy *phy;
+	struct clk *ref_clk;
+	struct clk *sleep_clk;
+	struct regulator *v1p8;
+	struct regulator *v3p3;
+	struct reset_control *reset;
+	struct ulpi_seq *init_seq;
+	struct extcon_dev *vbus_edev;
+	struct notifier_block vbus_notify;
+};
+
+static int qcom_usb_hs_phy_set_mode(struct phy *phy, enum phy_mode mode)
+{
+	struct qcom_usb_hs_phy *uphy = phy_get_drvdata(phy);
+	u8 addr;
+	int ret;
+
+	if (!uphy->vbus_edev) {
+		u8 val = 0;
+
+		switch (mode) {
+		case PHY_MODE_USB_OTG:
+		case PHY_MODE_USB_HOST:
+			val |= ULPI_INT_IDGRD;
+		case PHY_MODE_USB_DEVICE:
+			val |= ULPI_INT_SESS_VALID;
+		default:
+			break;
+		}
+
+		ret = ulpi_write(uphy->ulpi, ULPI_USB_INT_EN_RISE, val);
+		if (ret)
+			return ret;
+		ret = ulpi_write(uphy->ulpi, ULPI_USB_INT_EN_FALL, val);
+	} else {
+		switch (mode) {
+		case PHY_MODE_USB_OTG:
+		case PHY_MODE_USB_DEVICE:
+			addr = ULPI_SET(ULPI_MISC_A);
+			break;
+		case PHY_MODE_USB_HOST:
+			addr = ULPI_CLR(ULPI_MISC_A);
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		ret = ulpi_write(uphy->ulpi, ULPI_SET(ULPI_PWR_CLK_MNG_REG),
+				 ULPI_PWR_OTG_COMP_DISABLE);
+		if (ret)
+			return ret;
+		ret = ulpi_write(uphy->ulpi, addr, ULPI_MISC_A_VBUSVLDEXTSEL);
+	}
+
+	return ret;
+}
+
+static int
+qcom_usb_hs_phy_vbus_notifier(struct notifier_block *nb, unsigned long event,
+			      void *ptr)
+{
+	struct qcom_usb_hs_phy *uphy;
+	u8 addr;
+
+	uphy = container_of(nb, struct qcom_usb_hs_phy, vbus_notify);
+
+	if (event)
+		addr = ULPI_SET(ULPI_MISC_A);
+	else
+		addr = ULPI_CLR(ULPI_MISC_A);
+
+	return ulpi_write(uphy->ulpi, addr, ULPI_MISC_A_VBUSVLDEXT);
+}
+
+static int qcom_usb_hs_phy_power_on(struct phy *phy)
+{
+	struct qcom_usb_hs_phy *uphy = phy_get_drvdata(phy);
+	struct ulpi *ulpi = uphy->ulpi;
+	const struct ulpi_seq *seq;
+	int ret, state;
+
+	ret = clk_prepare_enable(uphy->ref_clk);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(uphy->sleep_clk);
+	if (ret)
+		goto err_sleep;
+
+	ret = regulator_set_load(uphy->v1p8, 50000);
+	if (ret < 0)
+		goto err_1p8;
+
+	ret = regulator_enable(uphy->v1p8);
+	if (ret)
+		goto err_1p8;
+
+	ret = regulator_set_voltage_triplet(uphy->v3p3, 3050000, 3300000,
+					    3300000);
+	if (ret)
+		goto err_3p3;
+
+	ret = regulator_set_load(uphy->v3p3, 50000);
+	if (ret < 0)
+		goto err_3p3;
+
+	ret = regulator_enable(uphy->v3p3);
+	if (ret)
+		goto err_3p3;
+
+	for (seq = uphy->init_seq; seq->addr; seq++) {
+		ret = ulpi_write(ulpi, ULPI_EXT_VENDOR_SPECIFIC + seq->addr,
+				 seq->val);
+		if (ret)
+			goto err_ulpi;
+	}
+
+	if (uphy->reset) {
+		ret = reset_control_reset(uphy->reset);
+		if (ret)
+			goto err_ulpi;
+	}
+
+	if (uphy->vbus_edev) {
+		state = extcon_get_cable_state_(uphy->vbus_edev, EXTCON_USB);
+		/* setup initial state */
+		qcom_usb_hs_phy_vbus_notifier(&uphy->vbus_notify, state,
+					      uphy->vbus_edev);
+		ret = extcon_register_notifier(uphy->vbus_edev, EXTCON_USB,
+				&uphy->vbus_notify);
+		if (ret)
+			goto err_ulpi;
+	}
+
+	return 0;
+err_ulpi:
+	regulator_disable(uphy->v3p3);
+err_3p3:
+	regulator_disable(uphy->v1p8);
+err_1p8:
+	clk_disable_unprepare(uphy->sleep_clk);
+err_sleep:
+	clk_disable_unprepare(uphy->ref_clk);
+	return ret;
+}
+
+static int qcom_usb_hs_phy_power_off(struct phy *phy)
+{
+	int ret;
+	struct qcom_usb_hs_phy *uphy = phy_get_drvdata(phy);
+
+	if (uphy->vbus_edev) {
+		ret = extcon_unregister_notifier(uphy->vbus_edev, EXTCON_USB,
+						 &uphy->vbus_notify);
+		if (ret)
+			return ret;
+	}
+
+	regulator_disable(uphy->v3p3);
+	regulator_disable(uphy->v1p8);
+	clk_disable_unprepare(uphy->sleep_clk);
+	clk_disable_unprepare(uphy->ref_clk);
+
+	return 0;
+}
+
+static const struct phy_ops qcom_usb_hs_phy_ops = {
+	.power_on = qcom_usb_hs_phy_power_on,
+	.power_off = qcom_usb_hs_phy_power_off,
+	.set_mode = qcom_usb_hs_phy_set_mode,
+	.owner = THIS_MODULE,
+};
+
+static int qcom_usb_hs_phy_probe(struct ulpi *ulpi)
+{
+	struct qcom_usb_hs_phy *uphy;
+	struct phy_provider *p;
+	struct clk *clk;
+	struct regulator *reg;
+	struct reset_control *reset;
+	int size;
+	int ret;
+
+	uphy = devm_kzalloc(&ulpi->dev, sizeof(*uphy), GFP_KERNEL);
+	if (!uphy)
+		return -ENOMEM;
+	ulpi_set_drvdata(ulpi, uphy);
+	uphy->ulpi = ulpi;
+
+	size = of_property_count_u8_elems(ulpi->dev.of_node, "qcom,init-seq");
+	if (size < 0)
+		size = 0;
+	uphy->init_seq = devm_kmalloc_array(&ulpi->dev, (size / 2) + 1,
+					   sizeof(*uphy->init_seq), GFP_KERNEL);
+	if (!uphy->init_seq)
+		return -ENOMEM;
+	ret = of_property_read_u8_array(ulpi->dev.of_node, "qcom,init-seq",
+					(u8 *)uphy->init_seq, size);
+	if (ret && size)
+		return ret;
+	/* NUL terminate */
+	uphy->init_seq[size / 2].addr = uphy->init_seq[size / 2].val = 0;
+
+	uphy->ref_clk = clk = devm_clk_get(&ulpi->dev, "ref");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	uphy->sleep_clk = clk = devm_clk_get(&ulpi->dev, "sleep");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	uphy->v1p8 = reg = devm_regulator_get(&ulpi->dev, "v1p8");
+	if (IS_ERR(reg))
+		return PTR_ERR(reg);
+
+	uphy->v3p3 = reg = devm_regulator_get(&ulpi->dev, "v3p3");
+	if (IS_ERR(reg))
+		return PTR_ERR(reg);
+
+	uphy->reset = reset = devm_reset_control_get(&ulpi->dev, "por");
+	if (IS_ERR(reset)) {
+		if (PTR_ERR(reset) == -EPROBE_DEFER)
+			return PTR_ERR(reset);
+		uphy->reset = NULL;
+	}
+
+	uphy->phy = devm_phy_create(&ulpi->dev, ulpi->dev.of_node,
+				    &qcom_usb_hs_phy_ops);
+	if (IS_ERR(uphy->phy))
+		return PTR_ERR(uphy->phy);
+
+	uphy->vbus_edev = extcon_get_edev_by_phandle(&ulpi->dev, 0);
+	if (IS_ERR(uphy->vbus_edev)) {
+		if (PTR_ERR(uphy->vbus_edev) != -ENODEV)
+			return PTR_ERR(uphy->vbus_edev);
+		uphy->vbus_edev = NULL;
+	}
+
+	uphy->vbus_notify.notifier_call = qcom_usb_hs_phy_vbus_notifier;
+	phy_set_drvdata(uphy->phy, uphy);
+
+	p = devm_of_phy_provider_register(&ulpi->dev, of_phy_simple_xlate);
+	return PTR_ERR_OR_ZERO(p);
+}
+
+static const struct of_device_id qcom_usb_hs_phy_match[] = {
+	{ .compatible = "qcom,usb-hs-phy", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, qcom_usb_hs_phy_match);
+
+static struct ulpi_driver qcom_usb_hs_phy_driver = {
+	.probe = qcom_usb_hs_phy_probe,
+	.driver = {
+		.name = "qcom_usb_hs_phy",
+		.of_match_table = qcom_usb_hs_phy_match,
+	},
+};
+module_ulpi_driver(qcom_usb_hs_phy_driver);
+
+MODULE_DESCRIPTION("Qualcomm USB HS phy");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hsic.c b/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
new file mode 100644
index 000000000000..c110563a73cb
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hsic.c
@@ -0,0 +1,159 @@
+/**
+ * Copyright (C) 2016 Linaro Ltd
+ *
+ * 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.
+ */
+#include <linux/module.h>
+#include <linux/ulpi/driver.h>
+#include <linux/ulpi/regs.h>
+#include <linux/phy/phy.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/pinctrl/pinctrl-state.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+
+#define ULPI_HSIC_CFG		0x30
+#define ULPI_HSIC_IO_CAL	0x33
+
+struct qcom_usb_hsic_phy {
+	struct ulpi *ulpi;
+	struct phy *phy;
+	struct pinctrl *pctl;
+	struct clk *phy_clk;
+	struct clk *cal_clk;
+	struct clk *cal_sleep_clk;
+};
+
+static int qcom_usb_hsic_phy_power_on(struct phy *phy)
+{
+	struct qcom_usb_hsic_phy *uphy = phy_get_drvdata(phy);
+	struct ulpi *ulpi = uphy->ulpi;
+	struct pinctrl_state *pins_default;
+	int ret;
+
+	ret = clk_prepare_enable(uphy->phy_clk);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(uphy->cal_clk);
+	if (ret)
+		goto err_cal;
+
+	ret = clk_prepare_enable(uphy->cal_sleep_clk);
+	if (ret)
+		goto err_sleep;
+
+	/* Set periodic calibration interval to ~2.048sec in HSIC_IO_CAL_REG */
+	ret = ulpi_write(ulpi, ULPI_HSIC_IO_CAL, 0xff);
+	if (ret)
+		goto err_ulpi;
+
+	/* Enable periodic IO calibration in HSIC_CFG register */
+	ret = ulpi_write(ulpi, ULPI_HSIC_CFG, 0xa8);
+	if (ret)
+		goto err_ulpi;
+
+	/* Configure pins for HSIC functionality */
+	pins_default = pinctrl_lookup_state(uphy->pctl, PINCTRL_STATE_DEFAULT);
+	if (IS_ERR(pins_default))
+		return PTR_ERR(pins_default);
+
+	ret = pinctrl_select_state(uphy->pctl, pins_default);
+	if (ret)
+		goto err_ulpi;
+
+	 /* Enable HSIC mode in HSIC_CFG register */
+	ret = ulpi_write(ulpi, ULPI_SET(ULPI_HSIC_CFG), 0x01);
+	if (ret)
+		goto err_ulpi;
+
+	/* Disable auto-resume */
+	ret = ulpi_write(ulpi, ULPI_CLR(ULPI_IFC_CTRL),
+			 ULPI_IFC_CTRL_AUTORESUME);
+	if (ret)
+		goto err_ulpi;
+
+	return ret;
+err_ulpi:
+	clk_disable_unprepare(uphy->cal_sleep_clk);
+err_sleep:
+	clk_disable_unprepare(uphy->cal_clk);
+err_cal:
+	clk_disable_unprepare(uphy->phy_clk);
+	return ret;
+}
+
+static int qcom_usb_hsic_phy_power_off(struct phy *phy)
+{
+	struct qcom_usb_hsic_phy *uphy = phy_get_drvdata(phy);
+
+	clk_disable_unprepare(uphy->cal_sleep_clk);
+	clk_disable_unprepare(uphy->cal_clk);
+	clk_disable_unprepare(uphy->phy_clk);
+
+	return 0;
+}
+
+static const struct phy_ops qcom_usb_hsic_phy_ops = {
+	.power_on = qcom_usb_hsic_phy_power_on,
+	.power_off = qcom_usb_hsic_phy_power_off,
+	.owner = THIS_MODULE,
+};
+
+static int qcom_usb_hsic_phy_probe(struct ulpi *ulpi)
+{
+	struct qcom_usb_hsic_phy *uphy;
+	struct phy_provider *p;
+	struct clk *clk;
+
+	uphy = devm_kzalloc(&ulpi->dev, sizeof(*uphy), GFP_KERNEL);
+	if (!uphy)
+		return -ENOMEM;
+	ulpi_set_drvdata(ulpi, uphy);
+
+	uphy->ulpi = ulpi;
+	uphy->pctl = devm_pinctrl_get(&ulpi->dev);
+	if (IS_ERR(uphy->pctl))
+		return PTR_ERR(uphy->pctl);
+
+	uphy->phy_clk = clk = devm_clk_get(&ulpi->dev, "phy");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	uphy->cal_clk = clk = devm_clk_get(&ulpi->dev, "cal");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	uphy->cal_sleep_clk = clk = devm_clk_get(&ulpi->dev, "cal_sleep");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	uphy->phy = devm_phy_create(&ulpi->dev, ulpi->dev.of_node,
+				    &qcom_usb_hsic_phy_ops);
+	if (IS_ERR(uphy->phy))
+		return PTR_ERR(uphy->phy);
+	phy_set_drvdata(uphy->phy, uphy);
+
+	p = devm_of_phy_provider_register(&ulpi->dev, of_phy_simple_xlate);
+	return PTR_ERR_OR_ZERO(p);
+}
+
+static const struct of_device_id qcom_usb_hsic_phy_match[] = {
+	{ .compatible = "qcom,usb-hsic-phy", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, qcom_usb_hsic_phy_match);
+
+static struct ulpi_driver qcom_usb_hsic_phy_driver = {
+	.probe = qcom_usb_hsic_phy_probe,
+	.driver = {
+		.name = "qcom_usb_hsic_phy",
+		.of_match_table = qcom_usb_hsic_phy_match,
+	},
+};
+module_ulpi_driver(qcom_usb_hsic_phy_driver);
+
+MODULE_DESCRIPTION("Qualcomm USB HSIC phy");
+MODULE_LICENSE("GPL v2");