diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig
index 846f8c99547f..a6b71fda1b9c 100644
--- a/drivers/phy/qualcomm/Kconfig
+++ b/drivers/phy/qualcomm/Kconfig
@@ -154,6 +154,18 @@ config PHY_QCOM_M31_USB
 	  management. This driver is required even for peripheral only or
 	  host only mode configurations.
 
+config PHY_QCOM_UNIPHY_PCIE_28LP
+	bool "PCIE UNIPHY 28LP PHY driver"
+	depends on ARCH_QCOM
+	depends on HAS_IOMEM
+	depends on OF
+	select GENERIC_PHY
+	help
+	  Enable this to support the PCIe UNIPHY 28LP phy transceiver that
+	  is used with PCIe controllers on Qualcomm IPQ5332 chips. It
+	  handles PHY initialization, clock management required after
+	  resetting the hardware and power management.
+
 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 eb60e950ad53..42038bc30974 100644
--- a/drivers/phy/qualcomm/Makefile
+++ b/drivers/phy/qualcomm/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_PHY_QCOM_QMP_USB_LEGACY)	+= phy-qcom-qmp-usb-legacy.o
 obj-$(CONFIG_PHY_QCOM_QUSB2)		+= phy-qcom-qusb2.o
 obj-$(CONFIG_PHY_QCOM_SNPS_EUSB2)	+= phy-qcom-snps-eusb2.o
 obj-$(CONFIG_PHY_QCOM_EUSB2_REPEATER)	+= phy-qcom-eusb2-repeater.o
+obj-$(CONFIG_PHY_QCOM_UNIPHY_PCIE_28LP)	+= phy-qcom-uniphy-pcie-28lp.o
 obj-$(CONFIG_PHY_QCOM_USB_HS) 		+= phy-qcom-usb-hs.o
 obj-$(CONFIG_PHY_QCOM_USB_HSIC) 	+= phy-qcom-usb-hsic.o
 obj-$(CONFIG_PHY_QCOM_USB_HS_28NM)	+= phy-qcom-usb-hs-28nm.o
diff --git a/drivers/phy/qualcomm/phy-qcom-uniphy-pcie-28lp.c b/drivers/phy/qualcomm/phy-qcom-uniphy-pcie-28lp.c
new file mode 100644
index 000000000000..a65c66ccd557
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-uniphy-pcie-28lp.c
@@ -0,0 +1,294 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2024, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/phy/phy.h>
+#include <linux/reset.h>
+#include <linux/of_device.h>
+#include <linux/delay.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
+
+#define RST_ASSERT_DELAY_MIN_US		100
+#define RST_ASSERT_DELAY_MAX_US		150
+#define PIPE_CLK_DELAY_MIN_US		5000
+#define PIPE_CLK_DELAY_MAX_US		5100
+#define CLK_EN_DELAY_MIN_US		30
+#define CLK_EN_DELAY_MAX_US		50
+#define CDR_CTRL_REG_1		0x80
+#define CDR_CTRL_REG_2		0x84
+#define CDR_CTRL_REG_3		0x88
+#define CDR_CTRL_REG_4		0x8c
+#define CDR_CTRL_REG_5		0x90
+#define CDR_CTRL_REG_6		0x94
+#define CDR_CTRL_REG_7		0x98
+#define SSCG_CTRL_REG_1		0x9c
+#define SSCG_CTRL_REG_2		0xa0
+#define SSCG_CTRL_REG_3		0xa4
+#define SSCG_CTRL_REG_4		0xa8
+#define SSCG_CTRL_REG_5		0xac
+#define SSCG_CTRL_REG_6		0xb0
+#define PCS_INTERNAL_CONTROL_2	0x2d8
+
+#define PHY_CFG_PLLCFG				0x220
+#define PHY_CFG_EIOS_DTCT_REG			0x3e4
+#define PHY_CFG_GEN3_ALIGN_HOLDOFF_TIME		0x3e8
+
+#define PHY_MODE_FIXED		0x1
+
+enum qcom_uniphy_pcie_type {
+	PHY_TYPE_PCIE = 1,
+	PHY_TYPE_PCIE_GEN2,
+	PHY_TYPE_PCIE_GEN3,
+};
+
+struct qcom_uniphy_pcie_regs {
+	u32 offset;
+	u32 val;
+};
+
+struct qcom_uniphy_pcie_data {
+	int lanes;
+	int lane_offset; /* offset between the lane register bases */
+	u32 phy_type;
+	const struct qcom_uniphy_pcie_regs *init_seq;
+	u32 init_seq_num;
+	u32 pipe_clk_rate;
+};
+
+struct qcom_uniphy_pcie {
+	struct phy phy;
+	struct device *dev;
+	const struct qcom_uniphy_pcie_data *data;
+	struct clk_bulk_data *clks;
+	int num_clks;
+	struct reset_control *resets;
+	void __iomem *base;
+};
+
+#define phy_to_dw_phy(x)	container_of((x), struct qca_uni_pcie_phy, phy)
+
+static const struct qcom_uniphy_pcie_regs ipq5332_regs[] = {
+	{
+		.offset = PHY_CFG_PLLCFG,
+		.val = 0x30,
+	}, {
+		.offset = PHY_CFG_EIOS_DTCT_REG,
+		.val = 0x53ef,
+	}, {
+		.offset = PHY_CFG_GEN3_ALIGN_HOLDOFF_TIME,
+		.val = 0xcf,
+	},
+};
+
+static const struct qcom_uniphy_pcie_data ipq5332_x1_data = {
+	.lanes		= 1,
+	.phy_type	= PHY_TYPE_PCIE_GEN3,
+	.init_seq	= ipq5332_regs,
+	.init_seq_num	= ARRAY_SIZE(ipq5332_regs),
+	.pipe_clk_rate	= 250000000,
+};
+
+static const struct qcom_uniphy_pcie_data ipq5332_x2_data = {
+	.lanes		= 2,
+	.lane_offset	= 0x800,
+	.phy_type	= PHY_TYPE_PCIE_GEN3,
+	.init_seq	= ipq5332_regs,
+	.init_seq_num	= ARRAY_SIZE(ipq5332_regs),
+	.pipe_clk_rate	= 250000000,
+};
+
+static void qcom_uniphy_pcie_init(struct qcom_uniphy_pcie *phy)
+{
+	const struct qcom_uniphy_pcie_data *data = phy->data;
+	const struct qcom_uniphy_pcie_regs *init_seq;
+	void __iomem *base = phy->base;
+	int lane, i;
+
+	for (lane = 0; lane < data->lanes; lane++) {
+		init_seq = data->init_seq;
+
+		for (i = 0; i < data->init_seq_num; i++)
+			writel(init_seq[i].val, base + init_seq[i].offset);
+
+		base += data->lane_offset;
+	}
+}
+
+static int qcom_uniphy_pcie_power_off(struct phy *x)
+{
+	struct qcom_uniphy_pcie *phy = phy_get_drvdata(x);
+
+	clk_bulk_disable_unprepare(phy->num_clks, phy->clks);
+
+	return reset_control_assert(phy->resets);
+}
+
+static int qcom_uniphy_pcie_power_on(struct phy *x)
+{
+	struct qcom_uniphy_pcie *phy = phy_get_drvdata(x);
+	int ret;
+
+	ret = reset_control_assert(phy->resets);
+	if (ret) {
+		dev_err(phy->dev, "reset assert failed (%d)\n", ret);
+		return ret;
+	}
+
+	usleep_range(RST_ASSERT_DELAY_MIN_US, RST_ASSERT_DELAY_MAX_US);
+
+	ret = reset_control_deassert(phy->resets);
+	if (ret) {
+		dev_err(phy->dev, "reset deassert failed (%d)\n", ret);
+		return ret;
+	}
+
+	usleep_range(PIPE_CLK_DELAY_MIN_US, PIPE_CLK_DELAY_MAX_US);
+
+	ret = clk_bulk_prepare_enable(phy->num_clks, phy->clks);
+	if (ret) {
+		dev_err(phy->dev, "clk prepare and enable failed %d\n", ret);
+		return ret;
+	}
+
+	usleep_range(CLK_EN_DELAY_MIN_US, CLK_EN_DELAY_MAX_US);
+
+	qcom_uniphy_pcie_init(phy);
+	return 0;
+}
+
+static inline int qcom_uniphy_pcie_get_resources(struct platform_device *pdev,
+						 struct qcom_uniphy_pcie *phy)
+{
+	struct resource *res;
+
+	phy->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
+	if (IS_ERR(phy->base))
+		return PTR_ERR(phy->base);
+
+	phy->num_clks = devm_clk_bulk_get_all(phy->dev, &phy->clks);
+	if (phy->num_clks < 0)
+		return phy->num_clks;
+
+	phy->resets = devm_reset_control_array_get_exclusive(phy->dev);
+	if (IS_ERR(phy->resets))
+		return PTR_ERR(phy->resets);
+
+	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 inline int phy_pipe_clk_register(struct qcom_uniphy_pcie *phy, int id)
+{
+	const struct qcom_uniphy_pcie_data *data = phy->data;
+	struct clk_hw *hw;
+	char name[64];
+
+	snprintf(name, sizeof(name), "phy%d_pipe_clk_src", id);
+	hw = devm_clk_hw_register_fixed_rate(phy->dev, name, NULL, 0,
+					     data->pipe_clk_rate);
+	if (IS_ERR(hw))
+		return dev_err_probe(phy->dev, PTR_ERR(hw),
+				     "Unable to register %s\n", name);
+
+	return devm_of_clk_add_hw_provider(phy->dev, of_clk_hw_simple_get, hw);
+}
+
+static const struct of_device_id qcom_uniphy_pcie_id_table[] = {
+	{
+		.compatible = "qcom,ipq5332-uniphy-gen3x1-pcie-phy",
+		.data = &ipq5332_x1_data,
+	}, {
+		.compatible = "qcom,ipq5332-uniphy-gen3x2-pcie-phy",
+		.data = &ipq5332_x2_data,
+	}, {
+		/* Sentinel */
+	},
+};
+MODULE_DEVICE_TABLE(of, qcom_uniphy_pcie_id_table);
+
+static const struct phy_ops pcie_ops = {
+	.power_on	= qcom_uniphy_pcie_power_on,
+	.power_off	= qcom_uniphy_pcie_power_off,
+	.owner          = THIS_MODULE,
+};
+
+static int qcom_uniphy_pcie_probe(struct platform_device *pdev)
+{
+	struct phy_provider *phy_provider;
+	struct device *dev = &pdev->dev;
+	struct qcom_uniphy_pcie *phy;
+	struct phy *generic_phy;
+	int ret;
+
+	phy = devm_kzalloc(&pdev->dev, sizeof(*phy), GFP_KERNEL);
+	if (!phy)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, phy);
+	phy->dev = &pdev->dev;
+
+	phy->data = of_device_get_match_data(dev);
+	if (!phy->data)
+		return -EINVAL;
+
+	ret = qcom_uniphy_pcie_get_resources(pdev, phy);
+	if (ret < 0)
+		return dev_err_probe(&pdev->dev, ret,
+				     "failed to get resources: %d\n", ret);
+
+	generic_phy = devm_phy_create(phy->dev, NULL, &pcie_ops);
+	if (IS_ERR(generic_phy))
+		return PTR_ERR(generic_phy);
+
+	phy_set_drvdata(generic_phy, phy);
+
+	ret = phy_pipe_clk_register(phy, generic_phy->id);
+	if (ret)
+		dev_err(&pdev->dev, "failed to register phy pipe clk\n");
+
+	phy_provider = devm_of_phy_provider_register(phy->dev,
+						     of_phy_simple_xlate);
+	if (IS_ERR(phy_provider))
+		return PTR_ERR(phy_provider);
+
+	return 0;
+}
+
+static struct platform_driver qcom_uniphy_pcie_driver = {
+	.probe		= qcom_uniphy_pcie_probe,
+	.driver		= {
+		.name	= "qcom-uniphy-pcie",
+		.of_match_table = qcom_uniphy_pcie_id_table,
+	},
+};
+
+module_platform_driver(qcom_uniphy_pcie_driver);
+
+MODULE_DESCRIPTION("PCIE QCOM UNIPHY driver");
+MODULE_LICENSE("GPL");
