UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64 

There is interest to make use of PRM(Platform Runtime Mechanism) even on
ARM64 ACPI platforms. Allow PRM to be enabled on ARM64 platforms. It will
be enabled by default as on x86_64.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Sudeep Holla 2022-06-28 13:53:45 +01:00 committed by Ard Biesheuvel
parent 353efd5e97
commit 36d1f098e6
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/acpi/Kconfig
View File

@ -592,7 +592,7 @@ config X86_PM_TIMER
config ACPI_PRMT
bool "Platform Runtime Mechanism Support"
depends on EFI && X86_64
depends on EFI && (X86_64 || ARM64)
default y
help
Platform Runtime Mechanism (PRM) is a firmware interface exposing a