diff --git a/drivers/phy/samsung/Kconfig b/drivers/phy/samsung/Kconfig
index 3ccaabf2850a..8c108b974c09 100644
--- a/drivers/phy/samsung/Kconfig
+++ b/drivers/phy/samsung/Kconfig
@@ -38,6 +38,16 @@ config PHY_SAMSUNG_UFS
 	  Samsung Exynos SoCs. This driver provides the interface for UFS host
 	  controller to do PHY related programming.
 
+config PHY_TESLA_FSD_PCIE
+	bool "TESLA FSD PCIe PHY driver"
+	depends on OF && (ARCH_TESLA_FSD || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable PCIe PHY support for TESLA FSD SoC series.
+	  This driver provides PHY interface for TESLA FSD PCIe controller.
+	  It will do basic initialisation of the PHY and make it available
+	  for use.
+
 config PHY_SAMSUNG_USB2
 	tristate "S5P/Exynos SoC series USB 2.0 PHY driver"
 	depends on HAS_IOMEM
diff --git a/drivers/phy/samsung/Makefile b/drivers/phy/samsung/Makefile
index afb34a153e34..f1fc0db84eab 100644
--- a/drivers/phy/samsung/Makefile
+++ b/drivers/phy/samsung/Makefile
@@ -15,3 +15,4 @@ phy-exynos-usb2-$(CONFIG_PHY_EXYNOS5250_USB2)	+= phy-exynos5250-usb2.o
 phy-exynos-usb2-$(CONFIG_PHY_S5PV210_USB2)	+= phy-s5pv210-usb2.o
 obj-$(CONFIG_PHY_EXYNOS5_USBDRD)	+= phy-exynos5-usbdrd.o
 obj-$(CONFIG_PHY_EXYNOS5250_SATA)	+= phy-exynos5250-sata.o
+obj-$(CONFIG_PHY_TESLA_FSD_PCIE)		+= phy-tesla-pcie.o
diff --git a/drivers/phy/samsung/phy-tesla-pcie.c b/drivers/phy/samsung/phy-tesla-pcie.c
new file mode 100644
index 000000000000..448579f53840
--- /dev/null
+++ b/drivers/phy/samsung/phy-tesla-pcie.c
@@ -0,0 +1,397 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * TESLA FSD SoC series PCIe PHY driver
+ *
+ * Phy provider for PCIe controller on TESLA FSD SoC series
+ *
+ * Copyright (C) 2018-2021 Samsung Electronics Co., 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/delay.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/init.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/regmap.h>
+
+#define FSD_LANE_OFFSET			0x400
+#define BRF_NONE			0
+#define BRF_L4				1
+#define BRF_L2				2
+
+/* TESLA FSD: PCIe PHY registers */
+#define PCIE_PHY_AGG_BIF_RESET		0x0200
+#define PCIE_PHY_AGG_BIF_CLOCK		0x0208
+
+#define FSD_PCIE_PHY_TRSV_REG01_LN_N	0x5EC
+#define FSD_PCIE_PHY_TRSV_REG02_LN_N	0x548
+#define FSD_PCIE_PHY_TRSV_REG03_LN_N	0x4E4
+#define FSD_PCIE_PHY_TRSV_REG04_LN_N	0x4EC
+#define FSD_PCIE_PHY_TRSV_REG05_LN_N	0x4F0
+#define FSD_PCIE_PHY_TRSV_REG06_LN_N	0x4F8
+#define FSD_PCIE_PHY_TRSV_REG07_LN_N	0x4FC
+#define FSD_PCIE_PHY_TRSV_REG08_LN_N	0x50C
+#define FSD_PCIE_PHY_TRSV_REG09_LN_N	0x520
+#define FSD_PCIE_PHY_TRSV_REG10_LN_N	0x5AC
+#define FSD_PCIE_PHY_TRSV_REG11_LN_N	0x60C
+#define FSD_PCIE_PHY_TRSV_REG12_LN_N	0x618
+#define FSD_PCIE_PHY_TRSV_REG13_LN_N	0x61C
+#define FSD_PCIE_PHY_TRSV_REG14_LN_N	0x678
+#define FSD_PCIE_PHY_TRSV_REG15_LN_N	0x67C
+#define FSD_PCIE_PHY_TRSV_REG16_LN_N	0x404
+#define FSD_PCIE_PHY_TRSV_REG17_LN_N	0x408
+#define FSD_PCIE_PHY_TRSV_REG18_LN_N	0x414
+#define FSD_PCIE_PHY_TRSV_REG19_LN_N	0x418
+#define FSD_PCIE_PHY_TRSV_REG20_LN_N	0x41C
+#define FSD_PCIE_PHY_TRSV_REG21_LN_N	0x424
+#define FSD_PCIE_PHY_TRSV_REG22_LN_N	0x428
+#define FSD_PCIE_PHY_TRSV_REG23_LN_N	0x430
+#define FSD_PCIE_PHY_TRSV_REG24_LN_N	0x448
+#define FSD_PCIE_PHY_TRSV_REG25_LN_N	0x44C
+#define FSD_PCIE_PHY_TRSV_REG26_LN_N	0x450
+#define FSD_PCIE_PHY_TRSV_REG27_LN_N	0x454
+#define FSD_PCIE_PHY_TRSV_REG28_LN_N	0x458
+#define FSD_PCIE_PHY_TRSV_REG29_LN_N	0x7F0
+#define FSD_PCIE_PHY_TRSV_REG30_LN_N	0x7F4
+
+/* TESLA FSD PCIe PCS registers */
+#define PCIE_PCS_BRF_0			0x0004
+#define PCIE_PCS_BRF_1			0x0804
+#define PCIE_PCS_CLK			0x0180
+
+/* TESLA FSD SYS REG registers */
+#define PCIE_PHY_0_CON			0x042C
+#define PCIE_PHY_1_CON			0x0500
+
+#define PHY_0_CON_MASK			0x3FF
+#define PHY_0_REF_SEL_MASK		0x3
+#define PHY_0_REF_SEL			(0x2 << 0)
+#define PHY_0_SSC_EN_MASK		0x8
+#define PHY_0_SSC_EN			BIT(3)
+#define PHY_0_AUX_EN_MASK		0x10
+#define PHY_0_AUX_EN			BIT(4)
+#define PHY_0_CMN_RSTN_MASK		0x100
+#define PHY_0_CMN_RSTN			BIT(8)
+#define PHY_0_INIT_RSTN_MASK		0x200
+#define PHY_0_INIT_RSTN			BIT(9)
+
+#define PHY_1_CON_MASK			0x1FF
+#define PHY_1_AUX_EN_MASK		0x1
+#define PHY_1_AUX_EN			BIT(0)
+#define PHY_1_CMN_RSTN_MASK		0x2
+#define PHY_1_CMN_RSTN			BIT(1)
+#define PHY_1_INIT_RSTN_MASK		0x8
+#define PHY_1_INIT_RSTN			BIT(3)
+#define PHY_1_REF_SEL_MASK		0x30
+#define PHY_1_REF_SEL			(0x2 << 4)
+#define PHY_1_SSC_EN_MASK		0x80
+#define PHY_1_SSC_EN			BIT(7)
+
+struct fsd_pcie_phy_n_pdata {
+	u32 phy_con;
+	u32 phy_con_mask;
+	u32 phy_ref_sel_mask;
+	u32 phy_ref_sel;
+	u32 phy_ssc_en_mask;
+	u32 phy_ssc_en;
+	u32 phy_aux_en_mask;
+	u32 phy_aux_en;
+	u32 phy_cmn_rstn_mask;
+	u32 phy_cmn_rstn;
+	u32 phy_init_rstn_mask;
+	u32 phy_init_rstn;
+	u32 phy_trsv_reg19_val;
+	u32 phy_trsv_reg29_val;
+	u32 num_lanes;
+	u32 lane_offset;
+};
+
+struct fsd_pcie_phy_data {
+	const struct phy_ops	*ops;
+	struct fsd_pcie_phy_n_pdata *phy0_pdata;
+	struct fsd_pcie_phy_n_pdata *phy1_pdata;
+};
+
+struct fsd_pcie_phy {
+	void __iomem *phy_base;
+	void __iomem *pcs_base;
+
+	struct regmap *sysreg;
+	const struct fsd_pcie_phy_data *drv_data;
+	struct fsd_pcie_phy_n_pdata *pdata;
+
+	u32 lane_sel;
+	u32 bifurcation_mode;
+	int phy_id;
+};
+
+struct fsd_pcie_phy_n_pdata fsd_phy0_con = {
+	.num_lanes		= 0x4,
+	.lane_offset		= FSD_LANE_OFFSET,
+	.phy_con		= PCIE_PHY_0_CON,
+	.phy_con_mask		= PHY_0_CON_MASK,
+	.phy_ref_sel_mask	= PHY_0_REF_SEL_MASK,
+	.phy_ref_sel		= PHY_0_REF_SEL,
+	.phy_ssc_en_mask	= PHY_0_SSC_EN_MASK,
+	.phy_ssc_en		= PHY_0_SSC_EN,
+	.phy_aux_en_mask	= PHY_0_AUX_EN_MASK,
+	.phy_aux_en		= PHY_0_AUX_EN,
+	.phy_cmn_rstn_mask	= PHY_0_CMN_RSTN_MASK,
+	.phy_cmn_rstn		= PHY_0_CMN_RSTN,
+	.phy_init_rstn_mask	= PHY_0_INIT_RSTN_MASK,
+	.phy_init_rstn		= PHY_0_INIT_RSTN,
+	.phy_trsv_reg19_val	= 0x0,
+	.phy_trsv_reg29_val	= 0x7,
+};
+
+struct fsd_pcie_phy_n_pdata fsd_phy1_con = {
+	.num_lanes		= 0x4,
+	.lane_offset		= FSD_LANE_OFFSET,
+	.phy_con		= PCIE_PHY_1_CON,
+	.phy_con_mask		= PHY_1_CON_MASK,
+	.phy_ref_sel_mask	= PHY_1_REF_SEL_MASK,
+	.phy_ref_sel		= PHY_1_REF_SEL,
+	.phy_ssc_en_mask	= PHY_1_SSC_EN_MASK,
+	.phy_ssc_en		= PHY_1_SSC_EN,
+	.phy_aux_en_mask	= PHY_1_AUX_EN_MASK,
+	.phy_aux_en		= PHY_1_AUX_EN,
+	.phy_cmn_rstn_mask	= PHY_1_CMN_RSTN_MASK,
+	.phy_cmn_rstn		= PHY_1_CMN_RSTN,
+	.phy_init_rstn_mask	= PHY_1_INIT_RSTN_MASK,
+	.phy_init_rstn		= PHY_1_INIT_RSTN,
+	.phy_trsv_reg19_val	= 0x3,
+	.phy_trsv_reg29_val	= 0x80,
+};
+
+static void fsd_pcie_phy_writel(struct fsd_pcie_phy *phy_ctrl,
+							u32 val, u32 offset)
+{
+	u32 i;
+	void __iomem *phy_base = phy_ctrl->phy_base;
+	struct fsd_pcie_phy_n_pdata *pdata = phy_ctrl->pdata;
+
+	for (i = 0; i < pdata->num_lanes; i++)
+		writel(val, phy_base + (offset + i * pdata->lane_offset));
+}
+
+static int fsd_pcie_phy_init(struct phy *phy)
+{
+	struct fsd_pcie_phy *phy_ctrl = phy_get_drvdata(phy);
+	void __iomem *phy_base = phy_ctrl->phy_base;
+	struct fsd_pcie_phy_n_pdata *pdata = phy_ctrl->pdata;
+
+	if (phy_ctrl->bifurcation_mode == BRF_NONE) {
+		writel(0x00, phy_ctrl->pcs_base + PCIE_PCS_BRF_0);
+		writel(0x00, phy_ctrl->pcs_base + PCIE_PCS_BRF_1);
+		writel(0x00, phy_base + PCIE_PHY_AGG_BIF_RESET);
+		writel(0x00, phy_base + PCIE_PHY_AGG_BIF_CLOCK);
+	} else if (phy_ctrl->bifurcation_mode == BRF_L4) {
+		writel(0xF, phy_ctrl->pcs_base + PCIE_PCS_BRF_0);
+		writel(0xF, phy_ctrl->pcs_base + PCIE_PCS_BRF_1);
+		writel(0x55, phy_base + PCIE_PHY_AGG_BIF_RESET);
+		writel(0x00, phy_base + PCIE_PHY_AGG_BIF_CLOCK);
+	} else if (phy_ctrl->bifurcation_mode == BRF_L2) {
+		writel(0xC, phy_ctrl->pcs_base + PCIE_PCS_BRF_0);
+		writel(0xC, phy_ctrl->pcs_base + PCIE_PCS_BRF_1);
+		writel(0x50, phy_base + PCIE_PHY_AGG_BIF_RESET);
+		writel(0xA0, phy_base + PCIE_PHY_AGG_BIF_CLOCK);
+	}
+
+	fsd_pcie_phy_writel(phy_ctrl, 0x20, FSD_PCIE_PHY_TRSV_REG01_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x01, FSD_PCIE_PHY_TRSV_REG02_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0xF, FSD_PCIE_PHY_TRSV_REG03_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x13, FSD_PCIE_PHY_TRSV_REG04_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0xFB, FSD_PCIE_PHY_TRSV_REG05_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x10, FSD_PCIE_PHY_TRSV_REG06_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x4, FSD_PCIE_PHY_TRSV_REG07_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x11, FSD_PCIE_PHY_TRSV_REG08_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x11, FSD_PCIE_PHY_TRSV_REG09_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x78, FSD_PCIE_PHY_TRSV_REG10_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x8, FSD_PCIE_PHY_TRSV_REG11_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0xFF, FSD_PCIE_PHY_TRSV_REG12_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x3D, FSD_PCIE_PHY_TRSV_REG13_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x33, FSD_PCIE_PHY_TRSV_REG14_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x33, FSD_PCIE_PHY_TRSV_REG15_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x3F, FSD_PCIE_PHY_TRSV_REG16_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x1C, FSD_PCIE_PHY_TRSV_REG17_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x2B, FSD_PCIE_PHY_TRSV_REG18_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, pdata->phy_trsv_reg19_val,
+			FSD_PCIE_PHY_TRSV_REG19_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x9, FSD_PCIE_PHY_TRSV_REG20_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x10, FSD_PCIE_PHY_TRSV_REG21_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x0, FSD_PCIE_PHY_TRSV_REG22_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x93, FSD_PCIE_PHY_TRSV_REG23_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x1, FSD_PCIE_PHY_TRSV_REG24_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x0, FSD_PCIE_PHY_TRSV_REG25_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x0, FSD_PCIE_PHY_TRSV_REG26_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x0, FSD_PCIE_PHY_TRSV_REG27_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x0, FSD_PCIE_PHY_TRSV_REG28_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, pdata->phy_trsv_reg29_val,
+			FSD_PCIE_PHY_TRSV_REG29_LN_N);
+	fsd_pcie_phy_writel(phy_ctrl, 0x0, FSD_PCIE_PHY_TRSV_REG30_LN_N);
+
+	regmap_update_bits(phy_ctrl->sysreg, pdata->phy_con,
+			pdata->phy_cmn_rstn_mask, pdata->phy_cmn_rstn);
+
+	return 0;
+}
+
+static int fsd_pcie_phy_reset(struct phy *phy)
+{
+	struct fsd_pcie_phy *phy_ctrl = phy_get_drvdata(phy);
+	struct fsd_pcie_phy_n_pdata *pdata = phy_ctrl->pdata;
+
+	writel(0x1, phy_ctrl->pcs_base + PCIE_PCS_CLK);
+
+	regmap_update_bits(phy_ctrl->sysreg, pdata->phy_con, pdata->phy_con_mask,
+			   0x0);
+	regmap_update_bits(phy_ctrl->sysreg, pdata->phy_con, pdata->phy_aux_en_mask,
+			   pdata->phy_aux_en);
+	regmap_update_bits(phy_ctrl->sysreg, pdata->phy_con, pdata->phy_ref_sel_mask,
+			   pdata->phy_ref_sel);
+
+	/* Perform Init Reset Release */
+	regmap_update_bits(phy_ctrl->sysreg, pdata->phy_con,
+			pdata->phy_init_rstn_mask, pdata->phy_init_rstn);
+	return 0;
+}
+
+static const struct phy_ops fsd_phy_ops = {
+	.init		= fsd_pcie_phy_init,
+	.reset		= fsd_pcie_phy_reset,
+	.owner		= THIS_MODULE,
+};
+
+static const struct fsd_pcie_phy_data fsd_pcie_phy = {
+	.ops		= &fsd_phy_ops,
+	.phy0_pdata	= &fsd_phy0_con,
+	.phy1_pdata	= &fsd_phy1_con,
+};
+
+static const struct of_device_id fsd_pcie_phy_match[] = {
+	{
+		.compatible = "tesla,fsd-pcie-phy",
+		.data = &fsd_pcie_phy,
+	},
+	{},
+};
+
+static int fsd_pcie_phy_probe(struct platform_device *pdev)
+{
+	int ret;
+	struct device *dev = &pdev->dev;
+	struct fsd_pcie_phy *fsd_phy;
+	struct phy *generic_phy;
+	struct phy_provider *phy_provider;
+	struct resource *res;
+	const struct fsd_pcie_phy_data *drv_data;
+	struct regmap *sysreg;
+	struct fsd_pcie_phy_n_pdata *pdata;
+
+	drv_data = of_device_get_match_data(dev);
+	if (!drv_data)
+		return -ENODEV;
+
+	fsd_phy = devm_kzalloc(dev, sizeof(*fsd_phy), GFP_KERNEL);
+	if (!fsd_phy)
+		return -ENOMEM;
+
+	fsd_phy->phy_id = of_alias_get_id(dev->of_node, "pciephy");
+	if (fsd_phy->phy_id == 0)
+		fsd_phy->pdata = drv_data->phy0_pdata;
+	else
+		fsd_phy->pdata = drv_data->phy1_pdata;
+	pdata = fsd_phy->pdata;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	fsd_phy->phy_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(fsd_phy->phy_base)) {
+		dev_err(dev, "Failed to get phy_base resource\n");
+		ret = PTR_ERR(fsd_phy->phy_base);
+		goto fail_get_resource;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	fsd_phy->pcs_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(fsd_phy->pcs_base)) {
+		dev_err(dev, "Failed to get pcs_base resource\n");
+		ret = PTR_ERR(fsd_phy->pcs_base);
+		goto fail_get_resource;
+	}
+
+	/* sysreg regmap handle */
+	fsd_phy->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node,
+			"tesla,pcie-sysreg");
+	if (IS_ERR(fsd_phy->sysreg)) {
+		dev_err(dev, "pcie sysreg regmap lookup failed.\n");
+		ret = PTR_ERR(fsd_phy->sysreg);
+		goto fail_get_resource;
+	}
+
+	/* Bifurcation/Aggregation configuration */
+	if (of_property_read_u32(dev->of_node, "phy-mode",
+				&fsd_phy->bifurcation_mode)) {
+		dev_err(dev, "Failed selecting the phy-mode\n");
+		ret = -EINVAL;
+		goto fail_get_resource;
+	}
+	dev_info(dev, "property phy-mode from u32 : %x\n", fsd_phy->bifurcation_mode);
+
+	sysreg = fsd_phy->sysreg;
+	fsd_phy->drv_data = drv_data;
+
+	generic_phy = devm_phy_create(dev, dev->of_node, drv_data->ops);
+	if (IS_ERR(generic_phy)) {
+		dev_err(dev, "Failed to create PHY\n");
+		ret = PTR_ERR(generic_phy);
+		goto fail_get_resource;
+	}
+
+	phy_set_drvdata(generic_phy, fsd_phy);
+	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+	if (IS_ERR(phy_provider)) {
+		dev_err(dev, "Failed to register phy provider\n");
+		ret = PTR_ERR_OR_ZERO(phy_provider);
+		goto fail_phy_provider;
+	}
+
+	writel(0x1, fsd_phy->pcs_base + PCIE_PCS_CLK);
+
+	regmap_update_bits(sysreg, pdata->phy_con, pdata->phy_con_mask,
+			   0x0);
+	regmap_update_bits(sysreg, pdata->phy_con, pdata->phy_aux_en_mask,
+			   pdata->phy_aux_en);
+	regmap_update_bits(sysreg, pdata->phy_con, pdata->phy_ref_sel_mask,
+			   pdata->phy_ref_sel);
+
+	/* Perform Init Reset Release */
+	regmap_update_bits(sysreg, pdata->phy_con, pdata->phy_init_rstn_mask,
+			   pdata->phy_init_rstn);
+
+	dev_info(dev, "PCIe PHY%d Probe Successful\n", fsd_phy->phy_id);
+
+	return 0;
+fail_phy_provider:
+	devm_phy_destroy(dev, generic_phy);
+fail_get_resource:
+	return ret;
+}
+
+static struct platform_driver fsd_pcie_phy_driver = {
+	.probe	= fsd_pcie_phy_probe,
+	.driver = {
+		.of_match_table	= fsd_pcie_phy_match,
+		.name		= "fsd_pcie_phy",
+	}
+};
+
+builtin_platform_driver(fsd_pcie_phy_driver);
