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ACPI, x86: Improve Zhaoxin processors support for NONSTOP TSC 

mainline inclusion
from mainline-v6.4-rc6
commit <b72f301c5bdce11ef32a7363bdc05edd4fc3b386>
category: feature

-------------------

Zhaoxin CPUs which use CENTAUR as vendor id, also have NONSTOP TSC
feature. So enable the ACPI driver support for it too.

Signed-off-by: leoliu-oc <leoliu-oc@zhaoxin.com>
This commit is contained in:
leoliu-oc 2024-08-26 17:25:20 +08:00
parent 2bf5a747a0
commit 2363e45b68
1 changed files with 1 additions and 0 deletions
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1
drivers/acpi/acpi_pad.c
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@ -65,6 +65,7 @@ static void power_saving_mwait_init(void)
case X86_VENDOR_AMD: case X86_VENDOR_AMD:
case X86_VENDOR_INTEL: case X86_VENDOR_INTEL:
case X86_VENDOR_ZHAOXIN: case X86_VENDOR_ZHAOXIN:
case X86_VENDOR_CENTAUR:
/* /*
* AMD Fam10h TSC will tick in all * AMD Fam10h TSC will tick in all
* C/P/S0/S1 states when this bit is set. * C/P/S0/S1 states when this bit is set.