# SPDX-License-Identifier: GPL-2.0-only

config EXYNOS_ACPM_PROTOCOL
	tristate "Exynos Alive Clock and Power Manager (ACPM) Message Protocol"
	depends on ARCH_EXYNOS || COMPILE_TEST
	depends on MAILBOX
	help
	  Alive Clock and Power Manager (ACPM) Message Protocol is defined for
	  the purpose of communication between the ACPM firmware and masters
	  (AP, AOC, ...). ACPM firmware operates on the Active Power Management
	  (APM) module that handles overall power activities.

	  This protocol driver provides interface for all the client drivers
	  making use of the features offered by the APM.