diff --git a/drivers/firmware/imx/Kconfig b/drivers/firmware/imx/Kconfig
index 183613f82a11..0f6877a24f0b 100644
--- a/drivers/firmware/imx/Kconfig
+++ b/drivers/firmware/imx/Kconfig
@@ -22,3 +22,15 @@ config IMX_SCU
 
 	  This driver manages the IPC interface between host CPU and the
 	  SCU firmware running on M4.
+
+config IMX_SEC_ENCLAVE
+	tristate "i.MX Embedded Secure Enclave - EdgeLock Enclave Firmware driver."
+	depends on IMX_MBOX && ARCH_MXC && ARM64
+	default m if ARCH_MXC
+
+	help
+	  It is possible to use APIs exposed by the iMX Secure Enclave HW IP called:
+	  - EdgeLock Enclave Firmware (for i.MX8ULP, i.MX93),
+	    like base, HSM, V2X & SHE using the SAB protocol via the shared Messaging
+	    Unit. This driver exposes these interfaces via a set of file descriptors
+	    allowing to configure shared memory, send and receive messages.
diff --git a/drivers/firmware/imx/Makefile b/drivers/firmware/imx/Makefile
index 8f9f04a513a8..aa9033e0e9e3 100644
--- a/drivers/firmware/imx/Makefile
+++ b/drivers/firmware/imx/Makefile
@@ -1,3 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_IMX_DSP)		+= imx-dsp.o
 obj-$(CONFIG_IMX_SCU)		+= imx-scu.o misc.o imx-scu-irq.o rm.o imx-scu-soc.o
+sec_enclave-objs		= se_ctrl.o ele_common.o ele_base_msg.o
+obj-${CONFIG_IMX_SEC_ENCLAVE}	+= sec_enclave.o
diff --git a/drivers/firmware/imx/ele_base_msg.c b/drivers/firmware/imx/ele_base_msg.c
new file mode 100644
index 000000000000..e3e570a25e85
--- /dev/null
+++ b/drivers/firmware/imx/ele_base_msg.c
@@ -0,0 +1,286 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2024 NXP
+ */
+
+#include <linux/types.h>
+
+#include <linux/completion.h>
+#include <linux/dma-mapping.h>
+#include <linux/genalloc.h>
+
+#include "ele_base_msg.h"
+#include "ele_common.h"
+
+int ele_get_info(struct device *dev, struct ele_dev_info *s_info)
+{
+	struct se_if_priv *priv = dev_get_drvdata(dev);
+	struct se_api_msg *tx_msg __free(kfree) = NULL;
+	struct se_api_msg *rx_msg __free(kfree) = NULL;
+	dma_addr_t get_info_addr = 0;
+	u32 *get_info_data = NULL;
+	int ret = 0;
+
+	if (!priv) {
+		ret = -EINVAL;
+		return ret;
+	}
+
+	memset(s_info, 0x0, sizeof(*s_info));
+
+	if (priv->mem_pool)
+		get_info_data = gen_pool_dma_alloc(priv->mem_pool,
+						   ELE_GET_INFO_BUFF_SZ,
+						   &get_info_addr);
+	else
+		get_info_data = dma_alloc_coherent(dev,
+						   ELE_GET_INFO_BUFF_SZ,
+						   &get_info_addr,
+						   GFP_KERNEL);
+	if (!get_info_data) {
+		ret = -ENOMEM;
+		dev_dbg(dev,
+			"%s: Failed to allocate get_info_addr.\n",
+			__func__);
+		return ret;
+	}
+
+	tx_msg = kzalloc(ELE_GET_INFO_REQ_MSG_SZ, GFP_KERNEL);
+	if (!tx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	rx_msg = kzalloc(ELE_GET_INFO_RSP_MSG_SZ, GFP_KERNEL);
+	if (!rx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	ret = se_fill_cmd_msg_hdr(priv,
+				      (struct se_msg_hdr *)&tx_msg->header,
+				      ELE_GET_INFO_REQ,
+				      ELE_GET_INFO_REQ_MSG_SZ,
+				      true);
+	if (ret)
+		goto exit;
+
+	tx_msg->data[0] = upper_32_bits(get_info_addr);
+	tx_msg->data[1] = lower_32_bits(get_info_addr);
+	tx_msg->data[2] = sizeof(*s_info);
+	ret = ele_msg_send_rcv(priv,
+			       tx_msg,
+			       ELE_GET_INFO_REQ_MSG_SZ,
+			       rx_msg,
+			       ELE_GET_INFO_RSP_MSG_SZ);
+	if (ret < 0)
+		goto exit;
+
+	ret = se_val_rsp_hdr_n_status(priv,
+				      rx_msg,
+				      ELE_GET_INFO_REQ,
+				      ELE_GET_INFO_RSP_MSG_SZ,
+				      true);
+
+	memcpy(s_info, get_info_data, sizeof(*s_info));
+	priv->imem.state = s_info->d_addn_info.imem_state;
+
+exit:
+	if (priv->mem_pool)
+		gen_pool_free(priv->mem_pool,
+			      (u64) get_info_data,
+			      ELE_GET_INFO_BUFF_SZ);
+	else
+		dma_free_coherent(dev,
+				  ELE_GET_INFO_BUFF_SZ,
+				  get_info_data,
+				  get_info_addr);
+
+	return ret;
+}
+
+int ele_fetch_soc_info(struct device *dev, u16 *soc_rev, u64 *serial_num)
+{
+	struct ele_dev_info s_info = {0};
+	int err = 0;
+
+	err = ele_get_info(dev, &s_info);
+	if (err < 0) {
+		dev_err(dev, "Error");
+		return err;
+	}
+
+	if (soc_rev)
+		*soc_rev = s_info.d_info.soc_rev;
+	if (serial_num)
+		*serial_num = GET_SERIAL_NUM_FROM_UID(s_info.d_info.uid, MAX_UID_SIZE >> 2);
+
+	return err;
+}
+
+int ele_ping(struct device *dev)
+{
+	struct se_if_priv *priv = dev_get_drvdata(dev);
+	struct se_api_msg *tx_msg __free(kfree) = NULL;
+	struct se_api_msg *rx_msg __free(kfree) = NULL;
+	int ret = 0;
+
+	if (!priv) {
+		ret = -EINVAL;
+		goto exit;
+	}
+
+	tx_msg = kzalloc(ELE_PING_REQ_SZ, GFP_KERNEL);
+	if (!tx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	rx_msg = kzalloc(ELE_PING_RSP_SZ, GFP_KERNEL);
+	if (!rx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	ret = se_fill_cmd_msg_hdr(priv,
+				      (struct se_msg_hdr *)&tx_msg->header,
+				      ELE_PING_REQ, ELE_PING_REQ_SZ, true);
+	if (ret) {
+		dev_err(dev, "Error: se_fill_cmd_msg_hdr failed.\n");
+		goto exit;
+	}
+
+	ret = ele_msg_send_rcv(priv,
+			       tx_msg,
+			       ELE_PING_REQ_SZ,
+			       rx_msg,
+			       ELE_PING_RSP_SZ);
+	if (ret)
+		goto exit;
+
+	ret = se_val_rsp_hdr_n_status(priv,
+				      rx_msg,
+				      ELE_PING_REQ,
+				      ELE_PING_RSP_SZ,
+				      true);
+exit:
+	return ret;
+}
+
+int ele_service_swap(struct device *dev,
+		     phys_addr_t addr,
+		     u32 addr_size, u16 flag)
+{
+	struct se_if_priv *priv = dev_get_drvdata(dev);
+	struct se_api_msg *tx_msg __free(kfree) = NULL;
+	struct se_api_msg *rx_msg __free(kfree) = NULL;
+	int ret = 0;
+
+	if (!priv) {
+		ret = -EINVAL;
+		goto exit;
+	}
+
+	tx_msg = kzalloc(ELE_SERVICE_SWAP_REQ_MSG_SZ, GFP_KERNEL);
+	if (!tx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	rx_msg = kzalloc(ELE_SERVICE_SWAP_RSP_MSG_SZ, GFP_KERNEL);
+	if (!rx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	ret = se_fill_cmd_msg_hdr(priv,
+				      (struct se_msg_hdr *)&tx_msg->header,
+				      ELE_SERVICE_SWAP_REQ,
+				      ELE_SERVICE_SWAP_REQ_MSG_SZ, true);
+	if (ret)
+		goto exit;
+
+	tx_msg->data[0] = flag;
+	tx_msg->data[1] = addr_size;
+	tx_msg->data[2] = ELE_NONE_VAL;
+	tx_msg->data[3] = lower_32_bits(addr);
+	tx_msg->data[4] = se_add_msg_crc((uint32_t *)&tx_msg[0],
+						 ELE_SERVICE_SWAP_REQ_MSG_SZ);
+	ret = ele_msg_send_rcv(priv,
+			       tx_msg,
+			       ELE_SERVICE_SWAP_REQ_MSG_SZ,
+			       rx_msg,
+			       ELE_SERVICE_SWAP_RSP_MSG_SZ);
+	if (ret < 0)
+		goto exit;
+
+	ret = se_val_rsp_hdr_n_status(priv,
+				      rx_msg,
+				      ELE_SERVICE_SWAP_REQ,
+				      ELE_SERVICE_SWAP_RSP_MSG_SZ,
+				      true);
+	if (ret)
+		goto exit;
+
+	if (flag == ELE_IMEM_EXPORT)
+		ret = rx_msg->data[1];
+	else
+		ret = 0;
+
+exit:
+
+	return ret;
+}
+
+int ele_fw_authenticate(struct device *dev, phys_addr_t addr)
+{
+	struct se_if_priv *priv = dev_get_drvdata(dev);
+	struct se_api_msg *tx_msg __free(kfree) = NULL;
+	struct se_api_msg *rx_msg __free(kfree) = NULL;
+	int ret = 0;
+
+	if (!priv) {
+		ret = -EINVAL;
+		goto exit;
+	}
+
+	tx_msg = kzalloc(ELE_FW_AUTH_REQ_SZ, GFP_KERNEL);
+	if (!tx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	rx_msg = kzalloc(ELE_FW_AUTH_RSP_MSG_SZ, GFP_KERNEL);
+	if (!rx_msg) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	ret = se_fill_cmd_msg_hdr(priv,
+				  (struct se_msg_hdr *)&tx_msg->header,
+				  ELE_FW_AUTH_REQ,
+				  ELE_FW_AUTH_REQ_SZ,
+				  true);
+	if (ret)
+		goto exit;
+
+	tx_msg->data[1] = upper_32_bits(addr);
+	tx_msg->data[0] = lower_32_bits(addr);
+	tx_msg->data[2] = addr;
+
+	ret = ele_msg_send_rcv(priv,
+			       tx_msg,
+			       ELE_FW_AUTH_REQ_SZ,
+			       rx_msg,
+			       ELE_FW_AUTH_RSP_MSG_SZ);
+	if (ret < 0)
+		goto exit;
+
+	ret = se_val_rsp_hdr_n_status(priv,
+				      rx_msg,
+				      ELE_FW_AUTH_REQ,
+				      ELE_FW_AUTH_RSP_MSG_SZ,
+				      true);
+exit:
+	return ret;
+}
diff --git a/drivers/firmware/imx/ele_base_msg.h b/drivers/firmware/imx/ele_base_msg.h
new file mode 100644
index 000000000000..88ccfce8c8f7
--- /dev/null
+++ b/drivers/firmware/imx/ele_base_msg.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2024 NXP
+ *
+ * Header file for the EdgeLock Enclave Base API(s).
+ */
+
+#ifndef ELE_BASE_MSG_H
+#define ELE_BASE_MSG_H
+
+#include <linux/device.h>
+#include <linux/types.h>
+
+#define WORD_SZ				4
+#define ELE_NONE_VAL			0x0
+
+#define ELE_GET_INFO_REQ		0xDA
+#define ELE_GET_INFO_REQ_MSG_SZ		0x10
+#define ELE_GET_INFO_RSP_MSG_SZ		0x08
+
+#define DEFAULT_IMX_SOC_VER		0xA000
+#define SOC_VER_MASK			0xFFFF0000
+#define SOC_ID_MASK			0x0000FFFF
+
+#define MAX_UID_SIZE                     (16)
+#define DEV_GETINFO_ROM_PATCH_SHA_SZ     (32)
+#define DEV_GETINFO_FW_SHA_SZ            (32)
+#define DEV_GETINFO_OEM_SRKH_SZ          (64)
+#define DEV_GETINFO_MIN_VER_MASK	0xFF
+#define DEV_GETINFO_MAJ_VER_MASK	0xFF00
+#define ELE_DEV_INFO_EXTRA_SZ		0x60
+
+struct dev_info {
+	uint8_t  cmd;
+	uint8_t  ver;
+	uint16_t length;
+	uint16_t soc_id;
+	uint16_t soc_rev;
+	uint16_t lmda_val;
+	uint8_t  ssm_state;
+	uint8_t  dev_atts_api_ver;
+	uint8_t  uid[MAX_UID_SIZE];
+	uint8_t  sha_rom_patch[DEV_GETINFO_ROM_PATCH_SHA_SZ];
+	uint8_t  sha_fw[DEV_GETINFO_FW_SHA_SZ];
+};
+
+struct dev_addn_info {
+	uint8_t  oem_srkh[DEV_GETINFO_OEM_SRKH_SZ];
+	uint8_t  trng_state;
+	uint8_t  csal_state;
+	uint8_t  imem_state;
+	uint8_t  reserved2;
+};
+
+struct ele_dev_info {
+	struct dev_info d_info;
+	struct dev_addn_info d_addn_info;
+};
+
+#define ELE_GET_INFO_BUFF_SZ		(sizeof(struct ele_dev_info) \
+						+ ELE_DEV_INFO_EXTRA_SZ)
+
+#define GET_SERIAL_NUM_FROM_UID(x, uid_word_sz) \
+	(((u64)(((u32 *)(x))[(uid_word_sz) - 1]) << 32) | ((u32 *)(x))[0])
+
+#define ELE_DEBUG_DUMP_REQ		0x21
+#define ELE_DEBUG_DUMP_RSP_SZ		0x14
+
+#define ELE_PING_REQ			0x01
+#define ELE_PING_REQ_SZ			0x04
+#define ELE_PING_RSP_SZ			0x08
+
+#define ELE_SERVICE_SWAP_REQ		0xDF
+#define ELE_SERVICE_SWAP_REQ_MSG_SZ	0x18
+#define ELE_SERVICE_SWAP_RSP_MSG_SZ	0x0C
+#define ELE_IMEM_SIZE			0x10000
+#define ELE_IMEM_STATE_OK		0xCA
+#define ELE_IMEM_STATE_BAD		0xFE
+#define ELE_IMEM_STATE_WORD		0x27
+#define ELE_IMEM_STATE_MASK		0x00ff0000
+#define ELE_IMEM_EXPORT			0x1
+#define ELE_IMEM_IMPORT			0x2
+
+#define ELE_FW_AUTH_REQ			0x02
+#define ELE_FW_AUTH_REQ_SZ		0x10
+#define ELE_FW_AUTH_RSP_MSG_SZ		0x08
+
+int ele_get_info(struct device *dev, struct ele_dev_info *s_info);
+int ele_fetch_soc_info(struct device *dev, u16 *soc_rev, u64 *serial_num);
+int ele_ping(struct device *dev);
+int ele_service_swap(struct device *dev,
+		     phys_addr_t addr,
+		     u32 addr_size, u16 flag);
+int ele_fw_authenticate(struct device *dev, phys_addr_t addr);
+#endif
diff --git a/drivers/firmware/imx/ele_common.c b/drivers/firmware/imx/ele_common.c
new file mode 100644
index 000000000000..a06d7015d3f1
--- /dev/null
+++ b/drivers/firmware/imx/ele_common.c
@@ -0,0 +1,306 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2024 NXP
+ */
+
+#include "ele_base_msg.h"
+#include "ele_common.h"
+
+u32 se_add_msg_crc(u32 *msg, u32 msg_len)
+{
+	u32 nb_words = msg_len / (u32)sizeof(u32);
+	u32 crc = 0;
+	u32 i;
+
+	for (i = 0; i < nb_words - 1; i++)
+		crc ^= *(msg + i);
+
+	return crc;
+}
+
+int ele_msg_rcv(struct se_if_priv *priv,
+		struct se_clbk_handle *se_clbk_hdl)
+{
+	int err = 0;
+
+	err = wait_event_interruptible(se_clbk_hdl->wq,
+				       atomic_read(&se_clbk_hdl->pending_hdr) != 0);
+	if (err < 0)
+		dev_err(priv->dev,
+			"Err[0x%x]:Interrupted by signal.\n",
+			err);
+	else
+		err = se_clbk_hdl->rx_msg_sz;
+
+	atomic_dec(&se_clbk_hdl->pending_hdr);
+
+	return err;
+}
+
+int ele_msg_send(struct se_if_priv *priv,
+		 void *tx_msg,
+		 int tx_msg_sz)
+{
+	struct se_msg_hdr *header;
+	int err;
+
+	header = tx_msg;
+
+	/*
+	 * Check that the size passed as argument matches the size
+	 * carried in the message.
+	 */
+	if (header->size << 2 != tx_msg_sz) {
+		err = -EINVAL;
+		dev_err(priv->dev,
+			"User buf hdr: 0x%x, sz mismatced with input-sz (%d != %d).",
+			*(u32 *)header,
+			header->size << 2, tx_msg_sz);
+		goto exit;
+	}
+	guard(mutex)(&priv->se_if_lock);
+
+	err = mbox_send_message(priv->tx_chan, tx_msg);
+	if (err < 0) {
+		dev_err(priv->dev, "Error: mbox_send_message failure.\n");
+		return err;
+	}
+	err = tx_msg_sz;
+
+exit:
+	return err;
+}
+
+/* API used for send/receive blocking call. */
+int ele_msg_send_rcv(struct se_if_priv *priv,
+		     void *tx_msg,
+		     int tx_msg_sz,
+		     void *rx_msg,
+		     int exp_rx_msg_sz)
+{
+	int err;
+
+	guard(mutex)(&priv->se_if_cmd_lock);
+
+	priv->waiting_rsp_clbk_hdl.rx_msg_sz = exp_rx_msg_sz;
+	priv->waiting_rsp_clbk_hdl.rx_msg = rx_msg;
+
+	err = ele_msg_send(priv, tx_msg, tx_msg_sz);
+	if (err < 0)
+		goto exit;
+
+	err = ele_msg_rcv(priv, &priv->waiting_rsp_clbk_hdl);
+exit:
+	return err;
+}
+
+static bool exception_for_size(struct se_if_priv *priv,
+				struct se_msg_hdr *header)
+{
+	/* List of API(s) that can be accepte variable length
+	 * response buffer.
+	 */
+	if (header->command == ELE_DEBUG_DUMP_REQ &&
+		header->ver == priv->base_api_ver &&
+		header->size >= 0 &&
+		header->size <= ELE_DEBUG_DUMP_RSP_SZ)
+		return true;
+
+	return false;
+}
+
+/*
+ * Callback called by mailbox FW, when data is received.
+ */
+void se_if_rx_callback(struct mbox_client *mbox_cl, void *msg)
+{
+	struct se_clbk_handle *se_clbk_hdl;
+	struct device *dev = mbox_cl->dev;
+	struct se_msg_hdr *header;
+	struct se_if_priv *priv;
+	u32 rx_msg_sz;
+
+	priv = dev_get_drvdata(dev);
+
+	/* The function can be called with NULL msg */
+	if (!msg) {
+		dev_err(dev, "Message is invalid\n");
+		return;
+	}
+
+	header = msg;
+	rx_msg_sz = header->size << 2;
+
+	/* Incoming command: wake up the receiver if any. */
+	if (header->tag == priv->cmd_tag) {
+		se_clbk_hdl = &priv->cmd_receiver_clbk_hdl;
+		dev_dbg(dev,
+			"Selecting cmd receiver for mesg header:0x%x.",
+			*(u32 *) header);
+
+		/* Pre-allocated buffer of MAX_NVM_MSG_LEN
+		 * as the NVM command are initiated by FW.
+		 * Size is revealed as part of this call function.
+		 */
+		if (rx_msg_sz > MAX_NVM_MSG_LEN) {
+			dev_err(dev,
+				"CMD-RCVER NVM: hdr(0x%x) with different sz(%d != %d).\n",
+				*(u32 *) header,
+				rx_msg_sz, se_clbk_hdl->rx_msg_sz);
+
+			se_clbk_hdl->rx_msg_sz = MAX_NVM_MSG_LEN;
+		}
+		se_clbk_hdl->rx_msg_sz = rx_msg_sz;
+
+	} else if (header->tag == priv->rsp_tag) {
+		se_clbk_hdl = &priv->waiting_rsp_clbk_hdl;
+		dev_dbg(dev,
+			"Selecting resp waiter for mesg header:0x%x.",
+			*(u32 *) header);
+
+		if (rx_msg_sz != se_clbk_hdl->rx_msg_sz
+				&& !exception_for_size(priv, header)) {
+			dev_err(dev,
+				"Rsp to CMD: hdr(0x%x) with different sz(%d != %d).\n",
+				*(u32 *) header,
+				rx_msg_sz, se_clbk_hdl->rx_msg_sz);
+
+			se_clbk_hdl->rx_msg_sz = min(rx_msg_sz, se_clbk_hdl->rx_msg_sz);
+		}
+	} else {
+		dev_err(dev, "Failed to select a device for message: %.8x\n",
+			*((u32 *) header));
+		return;
+	}
+
+	memcpy(se_clbk_hdl->rx_msg, msg, se_clbk_hdl->rx_msg_sz);
+
+	/* Allow user to read */
+	atomic_inc(&se_clbk_hdl->pending_hdr);
+
+	wake_up_interruptible(&se_clbk_hdl->wq);
+}
+
+int se_val_rsp_hdr_n_status(struct se_if_priv *priv,
+			    struct se_api_msg *msg,
+			    uint8_t msg_id,
+			    uint8_t sz,
+			    bool is_base_api)
+{
+	u32 status;
+	struct se_msg_hdr *header = &msg->header;
+
+	if (header->tag != priv->rsp_tag) {
+		dev_err(priv->dev,
+			"MSG[0x%x] Hdr: Resp tag mismatch. (0x%x != 0x%x)",
+			msg_id, header->tag, priv->rsp_tag);
+		return -EINVAL;
+	}
+
+	if (header->command != msg_id) {
+		dev_err(priv->dev,
+			"MSG Header: Cmd id mismatch. (0x%x != 0x%x)",
+			header->command, msg_id);
+		return -EINVAL;
+	}
+
+	if (header->size != (sz >> 2)) {
+		dev_err(priv->dev,
+			"MSG[0x%x] Hdr: Cmd size mismatch. (0x%x != 0x%x)",
+			msg_id, header->size, (sz >> 2));
+		return -EINVAL;
+	}
+
+	if (is_base_api && (header->ver != priv->base_api_ver)) {
+		dev_err(priv->dev,
+			"MSG[0x%x] Hdr: Base API Vers mismatch. (0x%x != 0x%x)",
+			msg_id, header->ver, priv->base_api_ver);
+		return -EINVAL;
+	} else if (!is_base_api && header->ver != priv->fw_api_ver) {
+		dev_err(priv->dev,
+			"MSG[0x%x] Hdr: FW API Vers mismatch. (0x%x != 0x%x)",
+			msg_id, header->ver, priv->fw_api_ver);
+		return -EINVAL;
+	}
+
+	status = RES_STATUS(msg->data[0]);
+	if (status != priv->success_tag) {
+		dev_err(priv->dev, "Command Id[%d], Response Failure = 0x%x",
+			header->command, status);
+		return -EPERM;
+	}
+
+	return 0;
+}
+
+int se_save_imem_state(struct se_if_priv *priv)
+{
+	int ret;
+
+	/* EXPORT command will save encrypted IMEM to given address,
+	 * so later in resume, IMEM can be restored from the given
+	 * address.
+	 *
+	 * Size must be at least 64 kB.
+	 */
+	ret = ele_service_swap(priv->dev,
+			       priv->imem.phyaddr,
+			       ELE_IMEM_SIZE,
+			       ELE_IMEM_EXPORT);
+	if (ret < 0)
+		dev_err(priv->dev, "Failed to export IMEM\n");
+	else
+		dev_info(priv->dev,
+			"Exported %d bytes of encrypted IMEM\n",
+			ret);
+
+	return ret;
+}
+
+int se_restore_imem_state(struct se_if_priv *priv)
+{
+	struct ele_dev_info s_info;
+	int ret;
+
+	/* get info from ELE */
+	ret = ele_get_info(priv->dev, &s_info);
+	if (ret) {
+		dev_err(priv->dev, "Failed to get info from ELE.\n");
+		return ret;
+	}
+
+	/* Get IMEM state, if 0xFE then import IMEM */
+	if (s_info.d_addn_info.imem_state == ELE_IMEM_STATE_BAD) {
+		/* IMPORT command will restore IMEM from the given
+		 * address, here size is the actual size returned by ELE
+		 * during the export operation
+		 */
+		ret = ele_service_swap(priv->dev,
+				       priv->imem.phyaddr,
+				       priv->imem.size,
+				       ELE_IMEM_IMPORT);
+		if (ret) {
+			dev_err(priv->dev, "Failed to import IMEM\n");
+			goto exit;
+		}
+	} else
+		goto exit;
+
+	/* After importing IMEM, check if IMEM state is equal to 0xCA
+	 * to ensure IMEM is fully loaded and
+	 * ELE functionality can be used.
+	 */
+	ret = ele_get_info(priv->dev, &s_info);
+	if (ret) {
+		dev_err(priv->dev, "Failed to get info from ELE.\n");
+		goto exit;
+	}
+
+	if (s_info.d_addn_info.imem_state == ELE_IMEM_STATE_OK)
+		dev_info(priv->dev, "Successfully restored IMEM\n");
+	else
+		dev_err(priv->dev, "Failed to restore IMEM\n");
+
+exit:
+	return ret;
+}
diff --git a/drivers/firmware/imx/ele_common.h b/drivers/firmware/imx/ele_common.h
new file mode 100644
index 000000000000..b05d62090337
--- /dev/null
+++ b/drivers/firmware/imx/ele_common.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2024 NXP
+ */
+
+
+#ifndef __ELE_COMMON_H__
+#define __ELE_COMMON_H__
+
+#include "se_ctrl.h"
+
+#define ELE_SUCCESS_IND			0xD6
+
+#define IMX_ELE_FW_DIR                 "imx/ele/"
+
+uint32_t se_add_msg_crc(uint32_t *msg, uint32_t msg_len);
+int ele_msg_rcv(struct se_if_priv *priv,
+		struct se_clbk_handle *se_clbk_hdl);
+int ele_msg_send(struct se_if_priv *priv,
+		 void *tx_msg,
+		 int tx_msg_sz);
+int ele_msg_send_rcv(struct se_if_priv *priv,
+		     void *tx_msg,
+		     int tx_msg_sz,
+		     void *rx_msg,
+		     int exp_rx_msg_sz);
+void se_if_rx_callback(struct mbox_client *mbox_cl, void *msg);
+int se_val_rsp_hdr_n_status(struct se_if_priv *priv,
+			    struct se_api_msg *msg,
+			    uint8_t msg_id,
+			    uint8_t sz,
+			    bool is_base_api);
+
+/* Fill a command message header with a given command ID and length in bytes. */
+static inline int se_fill_cmd_msg_hdr(struct se_if_priv *priv,
+				      struct se_msg_hdr *hdr,
+				      u8 cmd, u32 len,
+				      bool is_base_api)
+{
+	hdr->tag = priv->cmd_tag;
+	hdr->ver = (is_base_api) ? priv->base_api_ver : priv->fw_api_ver;
+	hdr->command = cmd;
+	hdr->size = len >> 2;
+
+	return 0;
+}
+
+int se_save_imem_state(struct se_if_priv *priv);
+int se_restore_imem_state(struct se_if_priv *priv);
+
+#endif /*__ELE_COMMON_H__ */
diff --git a/drivers/firmware/imx/se_ctrl.c b/drivers/firmware/imx/se_ctrl.c
new file mode 100644
index 000000000000..82b9fcf25535
--- /dev/null
+++ b/drivers/firmware/imx/se_ctrl.c
@@ -0,0 +1,515 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2024 NXP
+ */
+
+#include <linux/completion.h>
+#include <linux/delay.h>
+#include <linux/dev_printk.h>
+#include <linux/dma-mapping.h>
+#include <linux/errno.h>
+#include <linux/export.h>
+#include <linux/firmware.h>
+#include <linux/firmware/imx/se_api.h>
+#include <linux/genalloc.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/miscdevice.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/of_reserved_mem.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/sys_soc.h>
+
+#include "ele_base_msg.h"
+#include "ele_common.h"
+#include "se_ctrl.h"
+
+#define RESERVED_DMA_POOL		BIT(0)
+#define MBOX_TX_NAME			"tx"
+#define MBOX_RX_NAME			"rx"
+
+struct se_if_node_info {
+	u8 se_if_id;
+	u8 se_if_did;
+	u8 cmd_tag;
+	u8 rsp_tag;
+	u8 success_tag;
+	u8 base_api_ver;
+	u8 fw_api_ver;
+	u8 *se_name;
+	u8 *pool_name;
+	u8 *prim_fw_nm_in_rfs;
+	u8 *seco_fw_nm_in_rfs;
+	bool soc_register;
+	bool reserved_dma_ranges;
+	int (*se_fetch_soc_info)(struct device *dev, u16 *soc_rev, u64 *serial_num);
+};
+
+struct se_if_node_info_list {
+	u8 num_mu;
+	u16 soc_id;
+	struct se_if_node_info info[];
+};
+
+static const struct se_if_node_info_list imx8ulp_info = {
+	.num_mu = 1,
+	.soc_id = SOC_ID_OF_IMX8ULP,
+	.info = {
+			{
+			.se_if_id = 2,
+			.se_if_did = 7,
+			.cmd_tag = 0x17,
+			.rsp_tag = 0xe1,
+			.success_tag = ELE_SUCCESS_IND,
+			.base_api_ver = MESSAGING_VERSION_6,
+			.fw_api_ver = MESSAGING_VERSION_7,
+			.se_name = "hsm1",
+			.pool_name = "sram",
+			.prim_fw_nm_in_rfs = IMX_ELE_FW_DIR
+						"mx8ulpa2-ahab-container.img",
+			.seco_fw_nm_in_rfs = IMX_ELE_FW_DIR
+						"mx8ulpa2ext-ahab-container.img",
+			.soc_register = true,
+			.reserved_dma_ranges = true,
+			.se_fetch_soc_info = ele_fetch_soc_info,
+			},
+	},
+};
+
+static const struct se_if_node_info_list imx93_info = {
+	.num_mu = 1,
+	.soc_id = SOC_ID_OF_IMX93,
+	.info = {
+			{
+			.se_if_id = 2,
+			.se_if_did = 3,
+			.cmd_tag = 0x17,
+			.rsp_tag = 0xe1,
+			.success_tag = ELE_SUCCESS_IND,
+			.base_api_ver = MESSAGING_VERSION_6,
+			.fw_api_ver = MESSAGING_VERSION_7,
+			.se_name = "hsm1",
+			.reserved_dma_ranges = true,
+			.soc_register = true,
+			},
+	},
+};
+
+static const struct of_device_id se_match[] = {
+	{ .compatible = "fsl,imx8ulp-se", .data = (void *)&imx8ulp_info},
+	{ .compatible = "fsl,imx93-se", .data = (void *)&imx93_info},
+	{},
+};
+
+static const struct se_if_node_info
+	*get_se_if_node_info(const struct se_if_node_info_list *info_list,
+			      const u32 idx)
+{
+	return &info_list->info[idx];
+}
+
+static int se_soc_info(struct se_if_priv *priv,
+		       const struct se_if_node_info_list *info_list)
+{
+	const struct se_if_node_info *info;
+	struct soc_device_attribute *attr;
+	struct soc_device *sdev;
+	u64 serial_num;
+	u16 soc_rev;
+	int err = 0;
+
+	info = priv->info;
+
+	/* This function should be called once.
+	 * Check if the soc_rev is zero to continue.
+	 */
+	if (priv->soc_rev)
+		return err;
+
+	if (info->se_fetch_soc_info) {
+		err = info->se_fetch_soc_info(priv->dev, &soc_rev, &serial_num);
+		if (err < 0) {
+			dev_err(priv->dev, "Failed to fetch SoC Info.");
+			return err;
+		}
+	} else {
+		dev_err(priv->dev, "Failed to fetch SoC revision.");
+		if (info->soc_register)
+			dev_err(priv->dev, "Failed to do SoC registration.");
+		err = -EINVAL;
+		return err;
+	}
+
+	priv->soc_rev = soc_rev;
+	if (!info->soc_register)
+		return 0;
+
+	attr = devm_kzalloc(priv->dev, sizeof(*attr), GFP_KERNEL);
+	if (!attr)
+		return -ENOMEM;
+
+	if (FIELD_GET(DEV_GETINFO_MIN_VER_MASK, soc_rev))
+		attr->revision = devm_kasprintf(priv->dev, GFP_KERNEL, "%x.%x",
+						FIELD_GET(DEV_GETINFO_MIN_VER_MASK,
+							  soc_rev),
+						FIELD_GET(DEV_GETINFO_MAJ_VER_MASK,
+							  soc_rev));
+	else
+		attr->revision = devm_kasprintf(priv->dev, GFP_KERNEL, "%x",
+						FIELD_GET(DEV_GETINFO_MAJ_VER_MASK,
+							  soc_rev));
+
+	switch (info_list->soc_id) {
+	case SOC_ID_OF_IMX8ULP:
+		attr->soc_id = devm_kasprintf(priv->dev, GFP_KERNEL,
+					      "i.MX8ULP");
+		break;
+	case SOC_ID_OF_IMX93:
+		attr->soc_id = devm_kasprintf(priv->dev, GFP_KERNEL,
+					      "i.MX93");
+		break;
+	}
+
+	err = of_property_read_string(of_root, "model",
+				      &attr->machine);
+	if (err)
+		return -EINVAL;
+
+	attr->family = devm_kasprintf(priv->dev, GFP_KERNEL, "Freescale i.MX");
+
+	attr->serial_number
+		= devm_kasprintf(priv->dev, GFP_KERNEL, "%016llX", serial_num);
+
+	sdev = soc_device_register(attr);
+	if (IS_ERR(sdev))
+		return PTR_ERR(sdev);
+
+	return 0;
+}
+
+/* interface for managed res to free a mailbox channel */
+static void if_mbox_free_channel(void *mbox_chan)
+{
+	mbox_free_channel(mbox_chan);
+}
+
+static int se_if_request_channel(struct device *dev,
+				 struct mbox_chan **chan,
+				 struct mbox_client *cl,
+				 const char *name)
+{
+	struct mbox_chan *t_chan;
+	int ret = 0;
+
+	t_chan = mbox_request_channel_byname(cl, name);
+	if (IS_ERR(t_chan)) {
+		ret = PTR_ERR(t_chan);
+		return dev_err_probe(dev, ret,
+				     "Failed to request %s channel.", name);
+	}
+
+	ret = devm_add_action(dev, if_mbox_free_channel, t_chan);
+	if (ret) {
+		dev_err(dev, "failed to add devm removal of mbox %s\n", name);
+		goto exit;
+	}
+
+	*chan = t_chan;
+
+exit:
+	return ret;
+}
+
+static void se_if_probe_cleanup(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct se_if_priv *priv;
+
+	priv = dev_get_drvdata(dev);
+
+	/* In se_if_request_channel(), passed the clean-up functional
+	 * pointer reference as action to devm_add_action().
+	 * No need to free the mbox channels here.
+	 */
+
+	/* free the buffer in se remove, previously allocated
+	 * in se probe to store encrypted IMEM
+	 */
+	if (priv->imem.buf) {
+		dmam_free_coherent(dev,
+				   ELE_IMEM_SIZE,
+				   priv->imem.buf,
+				   priv->imem.phyaddr);
+		priv->imem.buf = NULL;
+	}
+
+	/* No need to check, if reserved memory is allocated
+	 * before calling for its release. Or clearing the
+	 * un-set bit.
+	 */
+	of_reserved_mem_device_release(dev);
+}
+
+static void se_load_firmware(const struct firmware *fw, void *context)
+{
+	struct se_if_priv *priv = context;
+	const struct se_if_node_info *info = priv->info;
+	phys_addr_t se_fw_phyaddr;
+	u8 *se_fw_buf;
+	int ret;
+
+	if (!fw) {
+		if (priv->fw_fail > MAX_FW_LOAD_RETRIES)
+			dev_dbg(priv->dev,
+				 "External FW not found, using ROM FW.\n");
+		else {
+			/*add a bit delay to wait for firmware priv released */
+			msleep(20);
+
+			/* Load firmware one more time if timeout */
+			request_firmware_nowait(THIS_MODULE,
+					FW_ACTION_UEVENT, priv->se_img_file_to_load,
+					priv->dev, GFP_KERNEL, priv,
+					se_load_firmware);
+			priv->fw_fail++;
+			dev_dbg(priv->dev, "Value of retries = 0x%x.\n",
+				priv->fw_fail);
+		}
+
+		return;
+	}
+
+	dev_info(priv->dev, "loading firmware %s\n", priv->se_img_file_to_load);
+
+	/* allocate buffer to store the SE FW */
+	se_fw_buf = dma_alloc_coherent(priv->dev, fw->size,
+			&se_fw_phyaddr, GFP_KERNEL);
+	if (!se_fw_buf)
+		goto exit;
+
+	memcpy(se_fw_buf, fw->data, fw->size);
+	ret = ele_fw_authenticate(priv->dev, se_fw_phyaddr);
+	if (ret < 0)
+		dev_err(priv->dev,
+			"Error %pe: Authenticate & load SE firmware %s.\n",
+			ERR_PTR(ret),
+			priv->se_img_file_to_load);
+
+	dma_free_coherent(priv->dev,
+			fw->size,
+			se_fw_buf,
+			se_fw_phyaddr);
+
+	if (priv->imem.state == ELE_IMEM_STATE_BAD &&
+	    priv->se_img_file_to_load == info->prim_fw_nm_in_rfs) {
+		priv->se_img_file_to_load = info->seco_fw_nm_in_rfs;
+		request_firmware_nowait(THIS_MODULE,
+				FW_ACTION_UEVENT, priv->se_img_file_to_load,
+				priv->dev, GFP_KERNEL, priv,
+				se_load_firmware);
+	}
+
+exit:
+	release_firmware(fw);
+}
+
+static int se_if_probe(struct platform_device *pdev)
+{
+	const struct se_if_node_info_list *info_list;
+	const struct se_if_node_info *info;
+	struct device *dev = &pdev->dev;
+	struct se_if_priv *priv;
+	u32 idx;
+	int ret;
+
+	idx = GET_IDX_FROM_DEV_NODE_NAME(dev->of_node);
+	info_list = device_get_match_data(dev);
+	if (idx >= info_list->num_mu) {
+		dev_err(dev,
+			"Incorrect node name :%s\n",
+			dev->of_node->full_name);
+		dev_err(dev,
+			"%s@<index>, acceptable index range is 0..%d\n",
+			dev->of_node->name,
+			info_list->num_mu - 1);
+		ret = -EINVAL;
+		return ret;
+	}
+
+	info = get_se_if_node_info(info_list, idx);
+	if (!info) {
+		ret = -EINVAL;
+		goto exit;
+	}
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	dev_set_drvdata(dev, priv);
+
+	/* Mailbox client configuration */
+	priv->se_mb_cl.dev		= dev;
+	priv->se_mb_cl.tx_block		= false;
+	priv->se_mb_cl.knows_txdone	= true;
+	priv->se_mb_cl.rx_callback	= se_if_rx_callback;
+
+	ret = se_if_request_channel(dev, &priv->tx_chan,
+			&priv->se_mb_cl, MBOX_TX_NAME);
+	if (ret)
+		goto exit;
+
+	ret = se_if_request_channel(dev, &priv->rx_chan,
+			&priv->se_mb_cl, MBOX_RX_NAME);
+	if (ret)
+		goto exit;
+
+	priv->dev = dev;
+	priv->info = info;
+
+	mutex_init(&priv->se_if_lock);
+	mutex_init(&priv->se_if_cmd_lock);
+
+	atomic_set(&priv->waiting_rsp_clbk_hdl.pending_hdr, 0);
+	init_waitqueue_head(&priv->waiting_rsp_clbk_hdl.wq);
+	atomic_set(&priv->cmd_receiver_clbk_hdl.pending_hdr, 0);
+	init_waitqueue_head(&priv->cmd_receiver_clbk_hdl.wq);
+
+	priv->cmd_tag = info->cmd_tag;
+	priv->rsp_tag = info->rsp_tag;
+	if (info->pool_name) {
+		priv->mem_pool = of_gen_pool_get(dev->of_node,
+						 info->pool_name, 0);
+		if (!priv->mem_pool) {
+			dev_err(dev,
+				"Unable to get sram pool = %s\n",
+				info->pool_name);
+			return 0;
+		}
+	}
+	priv->success_tag = info->success_tag;
+	priv->base_api_ver = info->base_api_ver;
+	priv->fw_api_ver = info->fw_api_ver;
+	spin_lock_init(&priv->lock);
+
+	if (info->reserved_dma_ranges) {
+		ret = of_reserved_mem_device_init(dev);
+		if (ret) {
+			dev_err(dev,
+				"failed to init reserved memory region %d\n",
+				ret);
+			goto exit;
+		}
+	}
+
+	ret = se_soc_info(priv, info_list);
+	if (ret) {
+		dev_err(dev,
+			"failed[%pe] to fetch SoC Info\n", ERR_PTR(ret));
+		goto exit;
+	}
+
+	priv->se_img_file_to_load = info->seco_fw_nm_in_rfs;
+	if (info->prim_fw_nm_in_rfs) {
+		/* allocate buffer where SE store encrypted IMEM */
+		priv->imem.buf = dmam_alloc_coherent(dev, ELE_IMEM_SIZE,
+						     &priv->imem.phyaddr,
+						     GFP_KERNEL);
+		if (!priv->imem.buf) {
+			dev_err(dev,
+				"dmam-alloc-failed: To store encr-IMEM.\n");
+			ret = -ENOMEM;
+			goto exit;
+		}
+		if (priv->imem.state == ELE_IMEM_STATE_BAD)
+			priv->se_img_file_to_load = info->prim_fw_nm_in_rfs;
+	}
+
+	if (priv->se_img_file_to_load) {
+		ret = request_firmware_nowait(THIS_MODULE,
+					      FW_ACTION_UEVENT,
+					      priv->se_img_file_to_load,
+					      dev, GFP_KERNEL, priv,
+					      se_load_firmware);
+		if (ret)
+			dev_warn(dev, "Failed to get firmware [%s].\n",
+				 priv->se_img_file_to_load);
+		ret = 0;
+	}
+
+	dev_info(dev, "i.MX secure-enclave: %s interface to firmware, configured.\n",
+		 info->se_name);
+	return ret;
+
+exit:
+	/* if execution control reaches here, if probe fails.
+	 * hence doing the cleanup
+	 */
+	se_if_probe_cleanup(pdev);
+
+	return ret;
+}
+
+static int se_if_remove(struct platform_device *pdev)
+{
+	se_if_probe_cleanup(pdev);
+
+	return 0;
+}
+
+static int se_suspend(struct device *dev)
+{
+	struct se_if_priv *priv = dev_get_drvdata(dev);
+	const struct se_if_node_info *info = priv->info;
+	int ret = 0;
+
+	if (info && info->prim_fw_nm_in_rfs) {
+		ret = se_save_imem_state(priv);
+		if (ret < 0)
+			goto exit;
+		priv->imem.size = ret;
+	}
+exit:
+	return ret;
+}
+
+static int se_resume(struct device *dev)
+{
+	struct se_if_priv *priv = dev_get_drvdata(dev);
+	const struct se_if_node_info *info = priv->info;
+
+	wake_up_interruptible(&priv->waiting_rsp_clbk_hdl.wq);
+	wake_up_interruptible(&priv->cmd_receiver_clbk_hdl.wq);
+
+	if (info && info->prim_fw_nm_in_rfs)
+		se_restore_imem_state(priv);
+
+	return 0;
+}
+
+static const struct dev_pm_ops se_pm = {
+	RUNTIME_PM_OPS(se_suspend, se_resume, NULL)
+};
+
+static struct platform_driver se_driver = {
+	.driver = {
+		.name = "fsl-se-fw",
+		.of_match_table = se_match,
+		.pm = &se_pm,
+	},
+	.probe = se_if_probe,
+	.remove = se_if_remove,
+};
+MODULE_DEVICE_TABLE(of, se_match);
+
+module_platform_driver(se_driver);
+
+MODULE_AUTHOR("Pankaj Gupta <pankaj.gupta@nxp.com>");
+MODULE_DESCRIPTION("iMX Secure Enclave Driver.");
+MODULE_LICENSE("GPL");
diff --git a/drivers/firmware/imx/se_ctrl.h b/drivers/firmware/imx/se_ctrl.h
new file mode 100644
index 000000000000..95050d3c7c88
--- /dev/null
+++ b/drivers/firmware/imx/se_ctrl.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2024 NXP
+ */
+
+#ifndef SE_MU_H
+#define SE_MU_H
+
+#include <linux/miscdevice.h>
+#include <linux/semaphore.h>
+#include <linux/mailbox_client.h>
+
+#define MAX_FW_LOAD_RETRIES		50
+
+#define RES_STATUS(x)			FIELD_GET(0x000000ff, x)
+#define MAX_NVM_MSG_LEN			(256)
+#define MESSAGING_VERSION_6		0x6
+#define MESSAGING_VERSION_7		0x7
+#define NODE_NAME			"secure-enclave"
+
+#define GET_ASCII_TO_U8(diff, tens_chr, ones_chr) \
+		((diff > 2) ? (((tens_chr - '0') * 10) + (ones_chr - '0')) :\
+		(tens_chr - '0'))
+
+#define GET_IDX_FROM_DEV_NODE_NAME(dev_of_node) \
+		((strlen(dev_of_node->full_name) > strlen(NODE_NAME)) ?\
+		GET_ASCII_TO_U8((strlen(dev_of_node->full_name) - strlen(NODE_NAME)),\
+				dev_of_node->full_name[strlen(NODE_NAME) + 1], \
+				dev_of_node->full_name[strlen(NODE_NAME) + 2]) : 0)
+
+struct se_clbk_handle {
+	wait_queue_head_t wq;
+	atomic_t pending_hdr;
+	u32 rx_msg_sz;
+	/* Assignment of the rx_msg buffer to held till the
+	 * received content as part callback function, is copied.
+	 */
+	struct se_api_msg *rx_msg;
+};
+
+struct se_imem_buf {
+	u8 *buf;
+	phys_addr_t phyaddr;
+	u32 size;
+	u32 state;
+};
+
+/* Header of the messages exchange with the EdgeLock Enclave */
+struct se_msg_hdr {
+	u8 ver;
+	u8 size;
+	u8 command;
+	u8 tag;
+}  __packed;
+
+#define SE_MU_HDR_SZ	4
+
+struct se_api_msg {
+	struct se_msg_hdr header;
+	u32 data[];
+};
+
+struct se_if_priv {
+	struct se_clbk_handle cmd_receiver_clbk_hdl;
+	/* Update to the waiting_rsp_dev, to be protected
+	 * under se_if_lock.
+	 */
+	struct se_clbk_handle waiting_rsp_clbk_hdl;
+	/*
+	 * prevent parallel access to the se interface registers
+	 * e.g. a user trying to send a command while the other one is
+	 * sending a response.
+	 */
+	struct mutex se_if_lock;
+	/*
+	 * prevent a command to be sent on the se interface while another one is
+	 * still processing. (response to a command is allowed)
+	 */
+	struct mutex se_if_cmd_lock;
+	struct device *dev;
+	struct gen_pool *mem_pool;
+	u8 cmd_tag;
+	u8 rsp_tag;
+	u8 success_tag;
+	u8 base_api_ver;
+	u8 fw_api_ver;
+	u32 fw_fail;
+	u16 soc_rev;
+	const void *info;
+
+	struct mbox_client se_mb_cl;
+	struct mbox_chan *tx_chan, *rx_chan;
+
+	spinlock_t lock;
+	struct se_imem_buf imem;
+	u8 *se_img_file_to_load;
+};
+
+#endif
diff --git a/include/linux/firmware/imx/se_api.h b/include/linux/firmware/imx/se_api.h
new file mode 100644
index 000000000000..c47f84906837
--- /dev/null
+++ b/include/linux/firmware/imx/se_api.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2024 NXP
+ */
+
+#ifndef __SE_API_H__
+#define __SE_API_H__
+
+#include <linux/types.h>
+
+#define SOC_ID_OF_IMX8ULP		0x084D
+#define SOC_ID_OF_IMX93			0x9300
+
+#endif /* __SE_API_H__ */
