What:		/sys/bus/platform/drivers/amd_pmc/*/smu_fw_version
Date:		October 2022
Contact:	Mario Limonciello <mario.limonciello@amd.com>
Description:	Reading this file reports the version of the firmware loaded to
		System Management Unit (SMU) contained in AMD CPUs and
		APUs.

What:		/sys/bus/platform/drivers/amd_pmc/*/smu_program
Date:		October 2022
Contact:	Mario Limonciello <mario.limonciello@amd.com>
Description:	Reading this file reports the program corresponding to the SMU
		firmware version.  The program field is used to disambiguate two
		APU/CPU models that can share the same firmware binary.
