diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig
index f281e3b7f3f20b4a4bb1602be94b8a1b041a876f..0dcdbef67d7e023a88c6f513825925e306e7579b 100644
--- a/drivers/phy/qualcomm/Kconfig
+++ b/drivers/phy/qualcomm/Kconfig
@@ -154,6 +154,16 @@ config PHY_QCOM_M31_USB
 	  management. This driver is required even for peripheral only or
 	  host only mode configurations.
 
+config PHY_QCOM_M31_EUSB
+	tristate "Qualcomm M31 eUSB2 PHY driver support"
+	depends on USB && (ARCH_QCOM || COMPILE_TEST)
+	select GENERIC_PHY
+	help
+	  Enable this to support M31 EUSB2 PHY transceivers on Qualcomm
+	  chips with DWC3 USB core. It supports initializing and cleaning
+	  up of the associated USB repeater that is paired with the eUSB2
+	  PHY.
+
 config PHY_QCOM_USB_HS
 	tristate "Qualcomm USB HS PHY module"
 	depends on USB_ULPI_BUS
diff --git a/drivers/phy/qualcomm/Makefile b/drivers/phy/qualcomm/Makefile
index eb60e950ad53334a3ada3db618aa584afb33fb93..f88ba0f71a73cd6935184c8831d6cd6488d6551f 100644
--- a/drivers/phy/qualcomm/Makefile
+++ b/drivers/phy/qualcomm/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_PHY_QCOM_EDP)		+= phy-qcom-edp.o
 obj-$(CONFIG_PHY_QCOM_IPQ4019_USB)	+= phy-qcom-ipq4019-usb.o
 obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA)	+= phy-qcom-ipq806x-sata.o
 obj-$(CONFIG_PHY_QCOM_M31_USB)		+= phy-qcom-m31.o
+obj-$(CONFIG_PHY_QCOM_M31_EUSB)		+= phy-qcom-m31-eusb2.o
 obj-$(CONFIG_PHY_QCOM_PCIE2)		+= phy-qcom-pcie2.o
 
 obj-$(CONFIG_PHY_QCOM_QMP_COMBO)	+= phy-qcom-qmp-combo.o phy-qcom-qmp-usbc.o
diff --git a/drivers/phy/qualcomm/phy-qcom-m31-eusb2.c b/drivers/phy/qualcomm/phy-qcom-m31-eusb2.c
new file mode 100644
index 0000000000000000000000000000000000000000..d14be08ce7c98eb183181d17f3ab9c92713e3785
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-m31-eusb2.c
@@ -0,0 +1,296 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/phy/phy.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+#include <linux/slab.h>
+
+#define USB_PHY_UTMI_CTRL0		(0x3c)
+
+#define USB_PHY_UTMI_CTRL5		(0x50)
+
+#define USB_PHY_HS_PHY_CTRL_COMMON0	(0x54)
+#define FSEL				GENMASK(6, 4)
+#define FSEL_38_4_MHZ_VAL		(0x6)
+
+#define USB_PHY_HS_PHY_CTRL2		(0x64)
+
+#define USB_PHY_CFG0			(0x94)
+#define USB_PHY_CFG1			(0x154)
+
+#define USB_PHY_FSEL_SEL		(0xb8)
+
+#define USB_PHY_XCFGI_39_32		(0x16c)
+#define USB_PHY_XCFGI_71_64		(0x17c)
+#define USB_PHY_XCFGI_31_24		(0x168)
+#define USB_PHY_XCFGI_7_0		(0x15c)
+
+#define M31_EUSB_PHY_INIT_CFG(o, b, v)	\
+{				\
+	.off = o,		\
+	.mask = b,		\
+	.val = v,		\
+}
+
+struct m31_phy_tbl_entry {
+	u32 off;
+	u32 mask;
+	u32 val;
+};
+
+struct m31_eusb2_priv_data {
+	const struct m31_phy_tbl_entry	*setup_seq;
+	unsigned int			setup_seq_nregs;
+	const struct m31_phy_tbl_entry	*override_seq;
+	unsigned int			override_seq_nregs;
+	const struct m31_phy_tbl_entry	*reset_seq;
+	unsigned int			reset_seq_nregs;
+	unsigned int			fsel;
+};
+
+static const struct m31_phy_tbl_entry m31_eusb2_setup_tbl[] = {
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_CFG0, BIT(1), 1),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_UTMI_CTRL5, BIT(1), 1),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_CFG1, BIT(0), 1),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_FSEL_SEL, BIT(0), 1),
+};
+
+static const struct m31_phy_tbl_entry m31_eusb_phy_override_tbl[] = {
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_XCFGI_39_32, GENMASK(3, 2), 0),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_XCFGI_71_64, GENMASK(3, 0), 7),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_XCFGI_31_24, GENMASK(2, 0), 0),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_XCFGI_7_0, GENMASK(1, 0), 0),
+};
+
+static const struct m31_phy_tbl_entry m31_eusb_phy_reset_tbl[] = {
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_HS_PHY_CTRL2, BIT(3), 1),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_HS_PHY_CTRL2, BIT(2), 1),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_UTMI_CTRL0, BIT(0), 1),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_HS_PHY_CTRL_COMMON0, BIT(1), 1),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_HS_PHY_CTRL_COMMON0, BIT(2), 0),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_UTMI_CTRL5, BIT(1), 0),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_HS_PHY_CTRL2, BIT(3), 0),
+	M31_EUSB_PHY_INIT_CFG(USB_PHY_CFG0, BIT(1), 0),
+};
+
+static const char * const m31_eusb_phy_vreg_names[] = {
+	"vdd", "vdda12",
+};
+
+#define M31_EUSB_NUM_VREGS		ARRAY_SIZE(m31_eusb_phy_vreg_names)
+
+struct m31eusb2_phy {
+	struct phy			 *phy;
+	void __iomem			 *base;
+	const struct m31_eusb2_priv_data *data;
+
+	struct regulator_bulk_data	 vregs[M31_EUSB_NUM_VREGS];
+	struct clk			 *clk;
+	struct reset_control		 *reset;
+
+	struct phy			 *repeater;
+};
+
+static int msm_m31_eusb2_write_readback(void __iomem *base, u32 offset,
+					const u32 mask, u32 val)
+{
+	u32 write_val;
+	u32 tmp;
+
+	tmp = readl_relaxed(base + offset);
+	tmp &= ~mask;
+	write_val = tmp | val;
+
+	writel_relaxed(write_val, base + offset);
+
+	tmp = readl_relaxed(base + offset);
+	tmp &= mask;
+
+	if (tmp != val) {
+		pr_err("write: %x to offset: %x FAILED\n", val, offset);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int m31eusb2_phy_write_sequence(struct m31eusb2_phy *phy,
+				       const struct m31_phy_tbl_entry *tbl,
+				       int num)
+{
+	int i;
+	int ret;
+
+	for (i = 0 ; i < num; i++, tbl++) {
+		dev_dbg(&phy->phy->dev, "Offset:%x BitMask:%x Value:%x",
+			tbl->off, tbl->mask, tbl->val);
+
+		ret = msm_m31_eusb2_write_readback(phy->base,
+						   tbl->off, tbl->mask,
+						   tbl->val << __ffs(tbl->mask));
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+static int m31eusb2_phy_init(struct phy *uphy)
+{
+	struct m31eusb2_phy *phy = phy_get_drvdata(uphy);
+	const struct m31_eusb2_priv_data *data = phy->data;
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(phy->vregs), phy->vregs);
+	if (ret) {
+		dev_err(&uphy->dev, "failed to enable regulator, %d\n", ret);
+		return ret;
+	}
+
+	ret = phy_init(phy->repeater);
+	if (ret) {
+		dev_err(&uphy->dev, "repeater init failed. %d\n", ret);
+		goto disable_vreg;
+	}
+
+	ret = clk_prepare_enable(phy->clk);
+	if (ret) {
+		dev_err(&uphy->dev, "failed to enable cfg ahb clock, %d\n", ret);
+		goto disable_repeater;
+	}
+
+	/* Perform phy reset */
+	reset_control_assert(phy->reset);
+	udelay(5);
+	reset_control_deassert(phy->reset);
+
+	m31eusb2_phy_write_sequence(phy, data->setup_seq, data->setup_seq_nregs);
+	msm_m31_eusb2_write_readback(phy->base,
+				     USB_PHY_HS_PHY_CTRL_COMMON0, FSEL,
+				     FIELD_PREP(FSEL, data->fsel));
+	m31eusb2_phy_write_sequence(phy, data->override_seq, data->override_seq_nregs);
+	m31eusb2_phy_write_sequence(phy, data->reset_seq, data->reset_seq_nregs);
+
+	return 0;
+
+disable_repeater:
+	phy_exit(phy->repeater);
+disable_vreg:
+	regulator_bulk_disable(ARRAY_SIZE(phy->vregs), phy->vregs);
+
+	return 0;
+}
+
+static int m31eusb2_phy_exit(struct phy *uphy)
+{
+	struct m31eusb2_phy *phy = phy_get_drvdata(uphy);
+
+	clk_disable_unprepare(phy->clk);
+	regulator_bulk_disable(ARRAY_SIZE(phy->vregs), phy->vregs);
+	phy_exit(phy->repeater);
+
+	return 0;
+}
+
+static const struct phy_ops m31eusb2_phy_gen_ops = {
+	.init	= m31eusb2_phy_init,
+	.exit	= m31eusb2_phy_exit,
+	.owner		= THIS_MODULE,
+};
+
+static int m31eusb2_phy_probe(struct platform_device *pdev)
+{
+	struct phy_provider *phy_provider;
+	const struct m31_eusb2_priv_data *data;
+	struct device *dev = &pdev->dev;
+	struct m31eusb2_phy *phy;
+	int ret;
+	int i;
+
+	phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
+	if (!phy)
+		return -ENOMEM;
+
+	data = of_device_get_match_data(dev);
+	if (IS_ERR(data))
+		return -EINVAL;
+	phy->data = data;
+
+	phy->base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(phy->base))
+		return PTR_ERR(phy->base);
+
+	phy->reset = devm_reset_control_get_exclusive(dev, NULL);
+	if (IS_ERR(phy->reset))
+		return PTR_ERR(phy->reset);
+
+	phy->clk = devm_clk_get(dev, NULL);
+	if (IS_ERR(phy->clk))
+		return dev_err_probe(dev, PTR_ERR(phy->clk),
+				     "failed to get clk\n");
+
+	phy->phy = devm_phy_create(dev, NULL, &m31eusb2_phy_gen_ops);
+	if (IS_ERR(phy->phy))
+		return dev_err_probe(dev, PTR_ERR(phy->phy),
+				     "failed to create phy\n");
+
+	for (i = 0; i < M31_EUSB_NUM_VREGS; i++)
+		phy->vregs[i].supply = m31_eusb_phy_vreg_names[i];
+
+	ret = devm_regulator_bulk_get(dev, M31_EUSB_NUM_VREGS, phy->vregs);
+	if (ret)
+		return dev_err_probe(dev, ret,
+				"failed to get regulator supplies\n");
+
+	phy_set_drvdata(phy->phy, phy);
+
+	phy->repeater = devm_of_phy_get_by_index(dev, dev->of_node, 0);
+	if (IS_ERR(phy->repeater))
+		return dev_err_probe(dev, PTR_ERR(phy->repeater),
+				     "failed to get repeater\n");
+
+	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
+	if (!IS_ERR(phy_provider))
+		dev_info(dev, "Registered M31 USB phy\n");
+
+	return PTR_ERR_OR_ZERO(phy_provider);
+}
+
+static const struct m31_eusb2_priv_data m31_eusb_v1_data = {
+	.setup_seq = m31_eusb2_setup_tbl,
+	.setup_seq_nregs = ARRAY_SIZE(m31_eusb2_setup_tbl),
+	.override_seq = m31_eusb_phy_override_tbl,
+	.override_seq_nregs = ARRAY_SIZE(m31_eusb_phy_override_tbl),
+	.reset_seq = m31_eusb_phy_reset_tbl,
+	.reset_seq_nregs = ARRAY_SIZE(m31_eusb_phy_reset_tbl),
+	.fsel = FSEL_38_4_MHZ_VAL,
+};
+
+static const struct of_device_id m31eusb2_phy_id_table[] = {
+	{ .compatible = "qcom,sm8750-m31-eusb2-phy", .data = &m31_eusb_v1_data },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, m31eusb2_phy_id_table);
+
+static struct platform_driver m31eusb2_phy_driver = {
+	.probe = m31eusb2_phy_probe,
+	.driver = {
+		.name = "qcom-m31eusb2-phy",
+		.of_match_table = m31eusb2_phy_id_table,
+	},
+};
+
+module_platform_driver(m31eusb2_phy_driver);
+
+MODULE_DESCRIPTION("eUSB2 Qualcomm M31 HSPHY driver");
+MODULE_LICENSE("GPL");
