diff --git a/drivers/bus/mhi/Kconfig b/drivers/bus/mhi/Kconfig
index 4748df7f9cd5..b39a11e6c624 100644
--- a/drivers/bus/mhi/Kconfig
+++ b/drivers/bus/mhi/Kconfig
@@ -6,3 +6,4 @@
 #
 
 source "drivers/bus/mhi/host/Kconfig"
+source "drivers/bus/mhi/ep/Kconfig"
diff --git a/drivers/bus/mhi/Makefile b/drivers/bus/mhi/Makefile
index 5f5708a249f5..46981331b38f 100644
--- a/drivers/bus/mhi/Makefile
+++ b/drivers/bus/mhi/Makefile
@@ -1,2 +1,5 @@
 # Host MHI stack
 obj-y += host/
+
+# Endpoint MHI stack
+obj-y += ep/
diff --git a/drivers/bus/mhi/ep/Kconfig b/drivers/bus/mhi/ep/Kconfig
new file mode 100644
index 000000000000..90ab3b040672
--- /dev/null
+++ b/drivers/bus/mhi/ep/Kconfig
@@ -0,0 +1,10 @@
+config MHI_BUS_EP
+	tristate "Modem Host Interface (MHI) bus Endpoint implementation"
+	help
+	  Bus driver for MHI protocol. Modem Host Interface (MHI) is a
+	  communication protocol used by a host processor to control
+	  and communicate a modem device over a high speed peripheral
+	  bus or shared memory.
+
+	  MHI_BUS_EP implements the MHI protocol for the endpoint devices,
+	  such as SDX55 modem connected to the host machine over PCIe.
diff --git a/drivers/bus/mhi/ep/Makefile b/drivers/bus/mhi/ep/Makefile
new file mode 100644
index 000000000000..64e29252b608
--- /dev/null
+++ b/drivers/bus/mhi/ep/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_MHI_BUS_EP) += mhi_ep.o
+mhi_ep-y := main.o
diff --git a/drivers/bus/mhi/ep/internal.h b/drivers/bus/mhi/ep/internal.h
new file mode 100644
index 000000000000..0d3923186a5e
--- /dev/null
+++ b/drivers/bus/mhi/ep/internal.h
@@ -0,0 +1,156 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2022, Linaro Ltd.
+ *
+ */
+
+#ifndef _MHI_EP_INTERNAL_
+#define _MHI_EP_INTERNAL_
+
+#include <linux/bitfield.h>
+
+#include "../common.h"
+
+extern struct bus_type mhi_ep_bus_type;
+
+#define MHI_REG_OFFSET				0x100
+#define BHI_REG_OFFSET				0x200
+
+/* MHI registers */
+#define EP_MHIREGLEN				(MHI_REG_OFFSET + MHIREGLEN)
+#define EP_MHIVER				(MHI_REG_OFFSET + MHIVER)
+#define EP_MHICFG				(MHI_REG_OFFSET + MHICFG)
+#define EP_CHDBOFF				(MHI_REG_OFFSET + CHDBOFF)
+#define EP_ERDBOFF				(MHI_REG_OFFSET + ERDBOFF)
+#define EP_BHIOFF				(MHI_REG_OFFSET + BHIOFF)
+#define EP_BHIEOFF				(MHI_REG_OFFSET + BHIEOFF)
+#define EP_DEBUGOFF				(MHI_REG_OFFSET + DEBUGOFF)
+#define EP_MHICTRL				(MHI_REG_OFFSET + MHICTRL)
+#define EP_MHISTATUS				(MHI_REG_OFFSET + MHISTATUS)
+#define EP_CCABAP_LOWER				(MHI_REG_OFFSET + CCABAP_LOWER)
+#define EP_CCABAP_HIGHER			(MHI_REG_OFFSET + CCABAP_HIGHER)
+#define EP_ECABAP_LOWER				(MHI_REG_OFFSET + ECABAP_LOWER)
+#define EP_ECABAP_HIGHER			(MHI_REG_OFFSET + ECABAP_HIGHER)
+#define EP_CRCBAP_LOWER				(MHI_REG_OFFSET + CRCBAP_LOWER)
+#define EP_CRCBAP_HIGHER			(MHI_REG_OFFSET + CRCBAP_HIGHER)
+#define EP_CRDB_LOWER				(MHI_REG_OFFSET + CRDB_LOWER)
+#define EP_CRDB_HIGHER				(MHI_REG_OFFSET + CRDB_HIGHER)
+#define EP_MHICTRLBASE_LOWER			(MHI_REG_OFFSET + MHICTRLBASE_LOWER)
+#define EP_MHICTRLBASE_HIGHER			(MHI_REG_OFFSET + MHICTRLBASE_HIGHER)
+#define EP_MHICTRLLIMIT_LOWER			(MHI_REG_OFFSET + MHICTRLLIMIT_LOWER)
+#define EP_MHICTRLLIMIT_HIGHER			(MHI_REG_OFFSET + MHICTRLLIMIT_HIGHER)
+#define EP_MHIDATABASE_LOWER			(MHI_REG_OFFSET + MHIDATABASE_LOWER)
+#define EP_MHIDATABASE_HIGHER			(MHI_REG_OFFSET + MHIDATABASE_HIGHER)
+#define EP_MHIDATALIMIT_LOWER			(MHI_REG_OFFSET + MHIDATALIMIT_LOWER)
+#define EP_MHIDATALIMIT_HIGHER			(MHI_REG_OFFSET + MHIDATALIMIT_HIGHER)
+
+/* MHI BHI registers */
+#define EP_BHI_INTVEC				(BHI_REG_OFFSET + BHI_INTVEC)
+#define EP_BHI_EXECENV				(BHI_REG_OFFSET + BHI_EXECENV)
+
+/* MHI Doorbell registers */
+#define CHDB_LOWER_n(n)				(0x400 + 0x8 * (n))
+#define CHDB_HIGHER_n(n)			(0x404 + 0x8 * (n))
+#define ERDB_LOWER_n(n)				(0x800 + 0x8 * (n))
+#define ERDB_HIGHER_n(n)			(0x804 + 0x8 * (n))
+
+#define MHI_CTRL_INT_STATUS			0x4
+#define MHI_CTRL_INT_STATUS_MSK			BIT(0)
+#define MHI_CTRL_INT_STATUS_CRDB_MSK		BIT(1)
+#define MHI_CHDB_INT_STATUS_n(n)		(0x28 + 0x4 * (n))
+#define MHI_ERDB_INT_STATUS_n(n)		(0x38 + 0x4 * (n))
+
+#define MHI_CTRL_INT_CLEAR			0x4c
+#define MHI_CTRL_INT_MMIO_WR_CLEAR		BIT(2)
+#define MHI_CTRL_INT_CRDB_CLEAR			BIT(1)
+#define MHI_CTRL_INT_CRDB_MHICTRL_CLEAR		BIT(0)
+
+#define MHI_CHDB_INT_CLEAR_n(n)			(0x70 + 0x4 * (n))
+#define MHI_CHDB_INT_CLEAR_n_CLEAR_ALL		GENMASK(31, 0)
+#define MHI_ERDB_INT_CLEAR_n(n)			(0x80 + 0x4 * (n))
+#define MHI_ERDB_INT_CLEAR_n_CLEAR_ALL		GENMASK(31, 0)
+
+/*
+ * Unlike the usual "masking" convention, writing "1" to a bit in this register
+ * enables the interrupt and writing "0" will disable it..
+ */
+#define MHI_CTRL_INT_MASK			0x94
+#define MHI_CTRL_INT_MASK_MASK			GENMASK(1, 0)
+#define MHI_CTRL_MHICTRL_MASK			BIT(0)
+#define MHI_CTRL_CRDB_MASK			BIT(1)
+
+#define MHI_CHDB_INT_MASK_n(n)			(0xb8 + 0x4 * (n))
+#define MHI_CHDB_INT_MASK_n_EN_ALL		GENMASK(31, 0)
+#define MHI_ERDB_INT_MASK_n(n)			(0xc8 + 0x4 * (n))
+#define MHI_ERDB_INT_MASK_n_EN_ALL		GENMASK(31, 0)
+
+#define NR_OF_CMD_RINGS				1
+#define MHI_MASK_ROWS_CH_DB			4
+#define MHI_MASK_ROWS_EV_DB			4
+#define MHI_MASK_CH_LEN				32
+#define MHI_MASK_EV_LEN				32
+
+/* Generic context */
+struct mhi_generic_ctx {
+	__le32 reserved0;
+	__le32 reserved1;
+	__le32 reserved2;
+
+	__le64 rbase __packed __aligned(4);
+	__le64 rlen __packed __aligned(4);
+	__le64 rp __packed __aligned(4);
+	__le64 wp __packed __aligned(4);
+};
+
+enum mhi_ep_ring_type {
+	RING_TYPE_CMD,
+	RING_TYPE_ER,
+	RING_TYPE_CH,
+};
+
+/* Ring element */
+union mhi_ep_ring_ctx {
+	struct mhi_cmd_ctxt cmd;
+	struct mhi_event_ctxt ev;
+	struct mhi_chan_ctxt ch;
+	struct mhi_generic_ctx generic;
+};
+
+struct mhi_ep_ring {
+	struct mhi_ep_cntrl *mhi_cntrl;
+	union mhi_ep_ring_ctx *ring_ctx;
+	struct mhi_ring_element *ring_cache;
+	enum mhi_ep_ring_type type;
+	u64 rbase;
+	size_t rd_offset;
+	size_t wr_offset;
+	size_t ring_size;
+	u32 db_offset_h;
+	u32 db_offset_l;
+	u32 ch_id;
+};
+
+struct mhi_ep_cmd {
+	struct mhi_ep_ring ring;
+};
+
+struct mhi_ep_event {
+	struct mhi_ep_ring ring;
+};
+
+struct mhi_ep_chan {
+	char *name;
+	struct mhi_ep_device *mhi_dev;
+	struct mhi_ep_ring ring;
+	struct mutex lock;
+	void (*xfer_cb)(struct mhi_ep_device *mhi_dev, struct mhi_result *result);
+	enum mhi_ch_state state;
+	enum dma_data_direction dir;
+	u64 tre_loc;
+	u32 tre_size;
+	u32 tre_bytes_left;
+	u32 chan;
+	bool skip_td;
+};
+
+#endif
diff --git a/drivers/bus/mhi/ep/main.c b/drivers/bus/mhi/ep/main.c
new file mode 100644
index 000000000000..d932ad01761b
--- /dev/null
+++ b/drivers/bus/mhi/ep/main.c
@@ -0,0 +1,236 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MHI Endpoint bus stack
+ *
+ * Copyright (C) 2022 Linaro Ltd.
+ * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+ */
+
+#include <linux/bitfield.h>
+#include <linux/delay.h>
+#include <linux/dma-direction.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/mhi_ep.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include "internal.h"
+
+static DEFINE_IDA(mhi_ep_cntrl_ida);
+
+static void mhi_ep_release_device(struct device *dev)
+{
+	struct mhi_ep_device *mhi_dev = to_mhi_ep_device(dev);
+
+	if (mhi_dev->dev_type == MHI_DEVICE_CONTROLLER)
+		mhi_dev->mhi_cntrl->mhi_dev = NULL;
+
+	/*
+	 * We need to set the mhi_chan->mhi_dev to NULL here since the MHI
+	 * devices for the channels will only get created in mhi_ep_create_device()
+	 * if the mhi_dev associated with it is NULL.
+	 */
+	if (mhi_dev->ul_chan)
+		mhi_dev->ul_chan->mhi_dev = NULL;
+
+	if (mhi_dev->dl_chan)
+		mhi_dev->dl_chan->mhi_dev = NULL;
+
+	kfree(mhi_dev);
+}
+
+static struct mhi_ep_device *mhi_ep_alloc_device(struct mhi_ep_cntrl *mhi_cntrl,
+						 enum mhi_device_type dev_type)
+{
+	struct mhi_ep_device *mhi_dev;
+	struct device *dev;
+
+	mhi_dev = kzalloc(sizeof(*mhi_dev), GFP_KERNEL);
+	if (!mhi_dev)
+		return ERR_PTR(-ENOMEM);
+
+	dev = &mhi_dev->dev;
+	device_initialize(dev);
+	dev->bus = &mhi_ep_bus_type;
+	dev->release = mhi_ep_release_device;
+
+	/* Controller device is always allocated first */
+	if (dev_type == MHI_DEVICE_CONTROLLER)
+		/* for MHI controller device, parent is the bus device (e.g. PCI EPF) */
+		dev->parent = mhi_cntrl->cntrl_dev;
+	else
+		/* for MHI client devices, parent is the MHI controller device */
+		dev->parent = &mhi_cntrl->mhi_dev->dev;
+
+	mhi_dev->mhi_cntrl = mhi_cntrl;
+	mhi_dev->dev_type = dev_type;
+
+	return mhi_dev;
+}
+
+static int mhi_ep_chan_init(struct mhi_ep_cntrl *mhi_cntrl,
+			    const struct mhi_ep_cntrl_config *config)
+{
+	const struct mhi_ep_channel_config *ch_cfg;
+	struct device *dev = mhi_cntrl->cntrl_dev;
+	u32 chan, i;
+	int ret = -EINVAL;
+
+	mhi_cntrl->max_chan = config->max_channels;
+
+	/*
+	 * Allocate max_channels supported by the MHI endpoint and populate
+	 * only the defined channels
+	 */
+	mhi_cntrl->mhi_chan = kcalloc(mhi_cntrl->max_chan, sizeof(*mhi_cntrl->mhi_chan),
+				      GFP_KERNEL);
+	if (!mhi_cntrl->mhi_chan)
+		return -ENOMEM;
+
+	for (i = 0; i < config->num_channels; i++) {
+		struct mhi_ep_chan *mhi_chan;
+
+		ch_cfg = &config->ch_cfg[i];
+
+		chan = ch_cfg->num;
+		if (chan >= mhi_cntrl->max_chan) {
+			dev_err(dev, "Channel (%u) exceeds maximum available channels (%u)\n",
+				chan, mhi_cntrl->max_chan);
+			goto error_chan_cfg;
+		}
+
+		/* Bi-directional and direction less channels are not supported */
+		if (ch_cfg->dir == DMA_BIDIRECTIONAL || ch_cfg->dir == DMA_NONE) {
+			dev_err(dev, "Invalid direction (%u) for channel (%u)\n",
+				ch_cfg->dir, chan);
+			goto error_chan_cfg;
+		}
+
+		mhi_chan = &mhi_cntrl->mhi_chan[chan];
+		mhi_chan->name = ch_cfg->name;
+		mhi_chan->chan = chan;
+		mhi_chan->dir = ch_cfg->dir;
+		mutex_init(&mhi_chan->lock);
+	}
+
+	return 0;
+
+error_chan_cfg:
+	kfree(mhi_cntrl->mhi_chan);
+
+	return ret;
+}
+
+/*
+ * Allocate channel and command rings here. Event rings will be allocated
+ * in mhi_ep_power_up() as the config comes from the host.
+ */
+int mhi_ep_register_controller(struct mhi_ep_cntrl *mhi_cntrl,
+				const struct mhi_ep_cntrl_config *config)
+{
+	struct mhi_ep_device *mhi_dev;
+	int ret;
+
+	if (!mhi_cntrl || !mhi_cntrl->cntrl_dev)
+		return -EINVAL;
+
+	ret = mhi_ep_chan_init(mhi_cntrl, config);
+	if (ret)
+		return ret;
+
+	mhi_cntrl->mhi_cmd = kcalloc(NR_OF_CMD_RINGS, sizeof(*mhi_cntrl->mhi_cmd), GFP_KERNEL);
+	if (!mhi_cntrl->mhi_cmd) {
+		ret = -ENOMEM;
+		goto err_free_ch;
+	}
+
+	/* Set controller index */
+	ret = ida_alloc(&mhi_ep_cntrl_ida, GFP_KERNEL);
+	if (ret < 0)
+		goto err_free_cmd;
+
+	mhi_cntrl->index = ret;
+
+	/* Allocate the controller device */
+	mhi_dev = mhi_ep_alloc_device(mhi_cntrl, MHI_DEVICE_CONTROLLER);
+	if (IS_ERR(mhi_dev)) {
+		dev_err(mhi_cntrl->cntrl_dev, "Failed to allocate controller device\n");
+		ret = PTR_ERR(mhi_dev);
+		goto err_ida_free;
+	}
+
+	dev_set_name(&mhi_dev->dev, "mhi_ep%u", mhi_cntrl->index);
+	mhi_dev->name = dev_name(&mhi_dev->dev);
+	mhi_cntrl->mhi_dev = mhi_dev;
+
+	ret = device_add(&mhi_dev->dev);
+	if (ret)
+		goto err_put_dev;
+
+	dev_dbg(&mhi_dev->dev, "MHI EP Controller registered\n");
+
+	return 0;
+
+err_put_dev:
+	put_device(&mhi_dev->dev);
+err_ida_free:
+	ida_free(&mhi_ep_cntrl_ida, mhi_cntrl->index);
+err_free_cmd:
+	kfree(mhi_cntrl->mhi_cmd);
+err_free_ch:
+	kfree(mhi_cntrl->mhi_chan);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mhi_ep_register_controller);
+
+void mhi_ep_unregister_controller(struct mhi_ep_cntrl *mhi_cntrl)
+{
+	struct mhi_ep_device *mhi_dev = mhi_cntrl->mhi_dev;
+
+	kfree(mhi_cntrl->mhi_cmd);
+	kfree(mhi_cntrl->mhi_chan);
+
+	device_del(&mhi_dev->dev);
+	put_device(&mhi_dev->dev);
+
+	ida_free(&mhi_ep_cntrl_ida, mhi_cntrl->index);
+}
+EXPORT_SYMBOL_GPL(mhi_ep_unregister_controller);
+
+static int mhi_ep_match(struct device *dev, struct device_driver *drv)
+{
+	struct mhi_ep_device *mhi_dev = to_mhi_ep_device(dev);
+
+	/*
+	 * If the device is a controller type then there is no client driver
+	 * associated with it
+	 */
+	if (mhi_dev->dev_type == MHI_DEVICE_CONTROLLER)
+		return 0;
+
+	return 0;
+};
+
+struct bus_type mhi_ep_bus_type = {
+	.name = "mhi_ep",
+	.dev_name = "mhi_ep",
+	.match = mhi_ep_match,
+};
+
+static int __init mhi_ep_init(void)
+{
+	return bus_register(&mhi_ep_bus_type);
+}
+
+static void __exit mhi_ep_exit(void)
+{
+	bus_unregister(&mhi_ep_bus_type);
+}
+
+postcore_initcall(mhi_ep_init);
+module_exit(mhi_ep_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("MHI Bus Endpoint stack");
+MODULE_AUTHOR("Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>");
diff --git a/include/linux/mhi_ep.h b/include/linux/mhi_ep.h
new file mode 100644
index 000000000000..891b199a9703
--- /dev/null
+++ b/include/linux/mhi_ep.h
@@ -0,0 +1,136 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2022, Linaro Ltd.
+ *
+ */
+#ifndef _MHI_EP_H_
+#define _MHI_EP_H_
+
+#include <linux/dma-direction.h>
+#include <linux/mhi.h>
+
+#define MHI_EP_DEFAULT_MTU 0x8000
+
+/**
+ * struct mhi_ep_channel_config - Channel configuration structure for controller
+ * @name: The name of this channel
+ * @num: The number assigned to this channel
+ * @num_elements: The number of elements that can be queued to this channel
+ * @dir: Direction that data may flow on this channel
+ */
+struct mhi_ep_channel_config {
+	char *name;
+	u32 num;
+	u32 num_elements;
+	enum dma_data_direction dir;
+};
+
+/**
+ * struct mhi_ep_cntrl_config - MHI Endpoint controller configuration
+ * @mhi_version: MHI spec version supported by the controller
+ * @max_channels: Maximum number of channels supported
+ * @num_channels: Number of channels defined in @ch_cfg
+ * @ch_cfg: Array of defined channels
+ */
+struct mhi_ep_cntrl_config {
+	u32 mhi_version;
+	u32 max_channels;
+	u32 num_channels;
+	const struct mhi_ep_channel_config *ch_cfg;
+};
+
+/**
+ * struct mhi_ep_db_info - MHI Endpoint doorbell info
+ * @mask: Mask of the doorbell interrupt
+ * @status: Status of the doorbell interrupt
+ */
+struct mhi_ep_db_info {
+	u32 mask;
+	u32 status;
+};
+
+/**
+ * struct mhi_ep_cntrl - MHI Endpoint controller structure
+ * @cntrl_dev: Pointer to the struct device of physical bus acting as the MHI
+ *             Endpoint controller
+ * @mhi_dev: MHI Endpoint device instance for the controller
+ * @mmio: MMIO region containing the MHI registers
+ * @mhi_chan: Points to the channel configuration table
+ * @mhi_event: Points to the event ring configurations table
+ * @mhi_cmd: Points to the command ring configurations table
+ * @sm: MHI Endpoint state machine
+ * @raise_irq: CB function for raising IRQ to the host
+ * @alloc_map: CB function for allocating memory in endpoint for storing host context and mapping it
+ * @unmap_free: CB function to unmap and free the allocated memory in endpoint for storing host context
+ * @read_from_host: CB function for reading from host memory from endpoint
+ * @write_to_host: CB function for writing to host memory from endpoint
+ * @mhi_state: MHI Endpoint state
+ * @max_chan: Maximum channels supported by the endpoint controller
+ * @mru: MRU (Maximum Receive Unit) value of the endpoint controller
+ * @index: MHI Endpoint controller index
+ */
+struct mhi_ep_cntrl {
+	struct device *cntrl_dev;
+	struct mhi_ep_device *mhi_dev;
+	void __iomem *mmio;
+
+	struct mhi_ep_chan *mhi_chan;
+	struct mhi_ep_event *mhi_event;
+	struct mhi_ep_cmd *mhi_cmd;
+	struct mhi_ep_sm *sm;
+
+	void (*raise_irq)(struct mhi_ep_cntrl *mhi_cntrl, u32 vector);
+	int (*alloc_map)(struct mhi_ep_cntrl *mhi_cntrl, u64 pci_addr, phys_addr_t *phys_ptr,
+			 void __iomem **virt, size_t size);
+	void (*unmap_free)(struct mhi_ep_cntrl *mhi_cntrl, u64 pci_addr, phys_addr_t phys,
+			   void __iomem *virt, size_t size);
+	int (*read_from_host)(struct mhi_ep_cntrl *mhi_cntrl, u64 from, void *to, size_t size);
+	int (*write_to_host)(struct mhi_ep_cntrl *mhi_cntrl, void *from, u64 to, size_t size);
+
+	enum mhi_state mhi_state;
+
+	u32 max_chan;
+	u32 mru;
+	u32 index;
+};
+
+/**
+ * struct mhi_ep_device - Structure representing an MHI Endpoint device that binds
+ *                     to channels or is associated with controllers
+ * @dev: Driver model device node for the MHI Endpoint device
+ * @mhi_cntrl: Controller the device belongs to
+ * @id: Pointer to MHI Endpoint device ID struct
+ * @name: Name of the associated MHI Endpoint device
+ * @ul_chan: UL channel for the device
+ * @dl_chan: DL channel for the device
+ * @dev_type: MHI device type
+ */
+struct mhi_ep_device {
+	struct device dev;
+	struct mhi_ep_cntrl *mhi_cntrl;
+	const struct mhi_device_id *id;
+	const char *name;
+	struct mhi_ep_chan *ul_chan;
+	struct mhi_ep_chan *dl_chan;
+	enum mhi_device_type dev_type;
+};
+
+#define to_mhi_ep_device(dev) container_of(dev, struct mhi_ep_device, dev)
+
+/**
+ * mhi_ep_register_controller - Register MHI Endpoint controller
+ * @mhi_cntrl: MHI Endpoint controller to register
+ * @config: Configuration to use for the controller
+ *
+ * Return: 0 if controller registrations succeeds, a negative error code otherwise.
+ */
+int mhi_ep_register_controller(struct mhi_ep_cntrl *mhi_cntrl,
+			       const struct mhi_ep_cntrl_config *config);
+
+/**
+ * mhi_ep_unregister_controller - Unregister MHI Endpoint controller
+ * @mhi_cntrl: MHI Endpoint controller to unregister
+ */
+void mhi_ep_unregister_controller(struct mhi_ep_cntrl *mhi_cntrl);
+
+#endif