| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # AMD x86 Platform Specific Drivers |
| # |
| |
| config AMD_PMC |
| tristate "AMD SoC PMC driver" |
| depends on ACPI && PCI && RTC_CLASS |
| help |
| The driver provides support for AMD Power Management Controller |
| primarily responsible for S2Idle transactions that are driven from |
| a platform firmware running on SMU. This driver also provides a debug |
| mechanism to investigate the S2Idle transactions and failures. |
| |
| Say Y or M here if you have a notebook powered by AMD RYZEN CPU/APU. |
| |
| If you choose to compile this driver as a module the module will be |
| called amd-pmc. |
| |
| config AMD_HSMP |
| tristate "AMD HSMP Driver" |
| depends on AMD_NB && X86_64 |
| help |
| The driver provides a way for user space tools to monitor and manage |
| system management functionality on EPYC server CPUs from AMD. |
| |
| Host System Management Port (HSMP) interface is a mailbox interface |
| between the x86 core and the System Management Unit (SMU) firmware. |
| |
| If you choose to compile this driver as a module the module will be |
| called amd_hsmp. |
