1# SPDX-License-Identifier: GPL-2.0-only 2# 3# AMD x86 Platform Specific Drivers 4# 5 6source "drivers/platform/x86/amd/pmf/Kconfig" 7 8config AMD_PMC 9 tristate "AMD SoC PMC driver" 10 depends on ACPI && PCI && RTC_CLASS 11 help 12 The driver provides support for AMD Power Management Controller 13 primarily responsible for S2Idle transactions that are driven from 14 a platform firmware running on SMU. This driver also provides a debug 15 mechanism to investigate the S2Idle transactions and failures. 16 17 Say Y or M here if you have a notebook powered by AMD RYZEN CPU/APU. 18 19 If you choose to compile this driver as a module the module will be 20 called amd-pmc. 21 22config AMD_HSMP 23 tristate "AMD HSMP Driver" 24 depends on AMD_NB && X86_64 25 help 26 The driver provides a way for user space tools to monitor and manage 27 system management functionality on EPYC server CPUs from AMD. 28 29 Host System Management Port (HSMP) interface is a mailbox interface 30 between the x86 core and the System Management Unit (SMU) firmware. 31 32 If you choose to compile this driver as a module the module will be 33 called amd_hsmp. 34