diff --git a/drivers/tee/optee/Kconfig b/drivers/tee/optee/Kconfig
index d030280..9dc65b0 100644
--- a/drivers/tee/optee/Kconfig
+++ b/drivers/tee/optee/Kconfig
@@ -37,6 +37,14 @@
 	help
 	  Enables support for controlling (enabling, provisioning) the
 	  Secure Channel Protocol 03 operation in the OP-TEE SCP03 TA.
+
+config OPTEE_SERVICE_DISCOVERY
+	bool "OP-TEE service discovery"
+	default y
+	help
+	  This implements automated driver binding of OP-TEE service drivers by
+	  requesting OP-TEE firmware to enumerate its hosted services.
+
 endmenu
 
 endif
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index c1f5fc4..9240277 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -14,6 +14,7 @@
 #include <linux/arm-smccc.h>
 #include <linux/err.h>
 #include <linux/io.h>
+#include <tee/optee_service.h>
 
 #include "optee_smc.h"
 #include "optee_msg.h"
@@ -22,6 +23,25 @@
 #define PAGELIST_ENTRIES_PER_PAGE \
 	((OPTEE_MSG_NONCONTIG_PAGE_SIZE / sizeof(u64)) - 1)
 
+/*
+ * PTA_DEVICE_ENUM interface exposed by OP-TEE to discover enumerated services
+ */
+#define PTA_DEVICE_ENUM		{ 0x7011a688, 0xddde, 0x4053, \
+				  { 0xa5, 0xa9, 0x7b, 0x3c, 0x4d, 0xdf, 0x13, 0xb8 } }
+/*
+ * PTA_CMD_GET_DEVICES - List services without supplicant dependencies
+ *
+ * [out]    memref[0]: List of the UUIDs of service enumerated by OP-TEE
+ */
+#define PTA_CMD_GET_DEVICES		0x0
+
+/*
+ * PTA_CMD_GET_DEVICES_SUPP - List services depending on tee supplicant
+ *
+ * [out]    memref[0]: List of the UUIDs of service enumerated by OP-TEE
+ */
+#define PTA_CMD_GET_DEVICES_SUPP	0x1
+
 typedef void (optee_invoke_fn)(unsigned long, unsigned long, unsigned long,
 			       unsigned long, unsigned long, unsigned long,
 			       unsigned long, unsigned long,
@@ -42,6 +62,134 @@
 	u32	a7;
 };
 
+static struct optee_service *find_service_driver(const struct tee_optee_ta_uuid *uuid)
+{
+	struct optee_service *service;
+	u8 loc_uuid[TEE_UUID_LEN];
+	size_t service_cnt, idx;
+
+	service_cnt = ll_entry_count(struct optee_service, optee_service);
+	service = ll_entry_start(struct optee_service, optee_service);
+
+	for (idx = 0; idx < service_cnt; idx++, service++) {
+		tee_optee_ta_uuid_to_octets(loc_uuid, &service->uuid);
+		if (!memcmp(uuid, loc_uuid, sizeof(uuid)))
+			return service;
+	}
+
+	return NULL;
+}
+
+static int bind_service_list(struct udevice *dev, struct tee_shm *service_list, size_t count)
+{
+	const struct tee_optee_ta_uuid *service_uuid = (const void *)service_list->addr;
+	struct optee_service *service;
+	size_t idx;
+	int ret;
+
+	for (idx = 0; idx < count; idx++) {
+		service = find_service_driver(service_uuid + idx);
+		if (!service)
+			continue;
+
+		ret = device_bind_driver(dev, service->driver_name, service->driver_name, NULL);
+		if (ret) {
+			dev_warn(dev, "%s was not bound: %d, ignored\n", service->driver_name, ret);
+			continue;
+		}
+	}
+
+	return 0;
+}
+
+static int __enum_services(struct udevice *dev, struct tee_shm *shm, size_t *shm_size, u32 tee_sess)
+{
+	struct tee_invoke_arg arg = { };
+	struct tee_param param = { };
+	int ret = 0;
+
+	arg.func = PTA_CMD_GET_DEVICES;
+	arg.session = tee_sess;
+
+	/* Fill invoke cmd params */
+	param.attr = TEE_PARAM_ATTR_TYPE_MEMREF_OUTPUT;
+	param.u.memref.shm = shm;
+	param.u.memref.size = *shm_size;
+
+	ret = tee_invoke_func(dev, &arg, 1, &param);
+	if (ret || (arg.ret && arg.ret != TEE_ERROR_SHORT_BUFFER)) {
+		dev_err(dev, "PTA_CMD_GET_DEVICES invoke function err: 0x%x\n", arg.ret);
+		return -EINVAL;
+	}
+
+	*shm_size = param.u.memref.size;
+
+	return 0;
+}
+
+static int enum_services(struct udevice *dev, struct tee_shm **shm, size_t *count, u32 tee_sess)
+{
+	size_t shm_size = 0;
+	int ret;
+
+	ret = __enum_services(dev, NULL, &shm_size, tee_sess);
+	if (ret)
+		return ret;
+
+	ret = tee_shm_alloc(dev, shm_size, 0, shm);
+	if (ret) {
+		dev_err(dev, "Failed to allocated shared memory: %d\n", ret);
+		return ret;
+	}
+
+	ret = __enum_services(dev, *shm, &shm_size, tee_sess);
+	if (!ret)
+		*count = shm_size / sizeof(struct tee_optee_ta_uuid);
+
+	return ret;
+}
+
+static int open_enum_session(struct udevice *dev, u32 *tee_sess)
+{
+	const struct tee_optee_ta_uuid pta_uuid = PTA_DEVICE_ENUM;
+	struct tee_open_session_arg arg = { };
+	int ret;
+
+	tee_optee_ta_uuid_to_octets(arg.uuid, &pta_uuid);
+
+	ret = tee_open_session(dev, &arg, 0, NULL);
+	if (ret || arg.ret) {
+		if (!ret)
+			ret = -EIO;
+		return ret;
+	}
+
+	*tee_sess = arg.session;
+
+	return 0;
+}
+
+static int bind_service_drivers(struct udevice *dev)
+{
+	struct tee_shm *service_list = NULL;
+	size_t service_count;
+	u32 tee_sess;
+	int ret;
+
+	ret = open_enum_session(dev, &tee_sess);
+	if (ret)
+		return ret;
+
+	ret = enum_services(dev, &service_list, &service_count, tee_sess);
+	if (!ret)
+		ret = bind_service_list(dev, service_list, service_count);
+
+	tee_shm_free(service_list);
+	tee_close_session(dev, tee_sess);
+
+	return ret;
+}
+
 /**
  * reg_pair_to_ptr() - Make a pointer of 2 32-bit values
  * @reg0:	High bits of the pointer
@@ -638,6 +786,14 @@
 	return 0;
 }
 
+static int optee_bind(struct udevice *dev)
+{
+	if (IS_ENABLED(CONFIG_OPTEE_SERVICE_DISCOVERY))
+		dev_or_flags(dev, DM_FLAG_PROBE_AFTER_BIND);
+
+	return 0;
+}
+
 static int optee_probe(struct udevice *dev)
 {
 	struct optee_pdata *pdata = dev_get_plat(dev);
@@ -667,11 +823,15 @@
 		return -ENOENT;
 	}
 
-	/*
-	 * in U-Boot, the discovery of TA on the TEE bus is not supported:
-	 * only bind the drivers associated to the supported OP-TEE TA
-	 */
-	if (IS_ENABLED(CONFIG_RNG_OPTEE)) {
+	if (IS_ENABLED(CONFIG_OPTEE_SERVICE_DISCOVERY)) {
+		ret = bind_service_drivers(dev);
+		if (ret)
+			return ret;
+	} else if (IS_ENABLED(CONFIG_RNG_OPTEE)) {
+		/*
+		 * Discovery of TAs on the TEE bus is not supported in U-Boot:
+		 * only bind the drivers associated to the supported OP-TEE TA
+		 */
 		ret = device_bind_driver(dev, "optee-rng", "optee-rng", NULL);
 		if (ret)
 			return ret;
@@ -691,6 +851,7 @@
 	.of_match = optee_match,
 	.of_to_plat = optee_of_to_plat,
 	.probe = optee_probe,
+	.bind = optee_bind,
 	.ops = &optee_ops,
 	.plat_auto	= sizeof(struct optee_pdata),
 	.priv_auto	= sizeof(struct optee_private),
diff --git a/include/tee/optee_service.h b/include/tee/optee_service.h
new file mode 100644
index 0000000..fca468a
--- /dev/null
+++ b/include/tee/optee_service.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * (C) Copyright 2022 Linaro Limited
+ */
+
+#ifndef _OPTEE_SERVICE_H
+#define _OPTEE_SERVICE_H
+
+/*
+ * struct optee_service - Discoverable OP-TEE service
+ *
+ * @driver_name - Name of the related driver
+ * @uuid - UUID of the OP-TEE service related to the driver
+ *
+ * Use macro OPTEE_SERVICE_DRIVER() to register a driver related to an
+ * OP-TEE service discovered when driver asks OP-TEE services enumaration.
+ */
+struct optee_service {
+	const char *driver_name;
+	const struct tee_optee_ta_uuid uuid;
+};
+
+#ifdef CONFIG_OPTEE_SERVICE_DISCOVERY
+#define OPTEE_SERVICE_DRIVER(__name, __uuid, __drv_name) \
+	ll_entry_declare(struct optee_service, __name, optee_service) = { \
+		.uuid = __uuid, \
+		.driver_name = __drv_name, \
+	}
+#else
+#define OPTEE_SERVICE_DRIVER(__name, __uuid, __drv_name) \
+	static int __name##__COUNTER__ __always_unused
+#endif
+
+#endif /* _OPTEE_SERVICE_H */