diff -drupN a/drivers/tee/optee/Kconfig b/drivers/tee/optee/Kconfig
--- a/drivers/tee/optee/Kconfig	1970-01-01 03:00:00.000000000 +0300
+++ b/drivers/tee/optee/Kconfig	2022-06-12 05:28:14.000000000 +0300
@@ -0,0 +1,14 @@
+# OP-TEE Trusted Execution Environment Configuration
+config OPTEE
+	tristate "OP-TEE"
+	depends on HAVE_ARM_SMCCC
+	help
+	  This implements the OP-TEE Trusted Execution Environment (TEE)
+	  driver.
+
+config OPTEE_BENCHMARK
+	bool "OP-TEE Benchmark (EXPERIMENTAL)"
+	depends on OPTEE
+	help
+	  This enables benchmarking feature in the OP-TEE Trusted
+	  Execution Environment (TEE) driver.