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arm64/sysreg: Add definition for ID_AA64PFR2_EL1

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DDI0601 2023-09 defines a new system register ID_AA64PFR2_EL1 which
enumerates FPMR and some new MTE features. Add a definition of this
register.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20231209-b4-arm64-sysreg-additions-v1-5-45284e538474@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Mark Brown
2023-12-09 01:02:51 +00:00
committed by Will Deacon
parent 35768b23d8
commit 9fb5dc53a1
1 changed files with 21 additions and 0 deletions
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arch/arm64/tools/sysreg
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@@ -1002,6 +1002,27 @@ UnsignedEnum 3:0 BT
EndEnum
EndSysreg
Sysreg ID_AA64PFR2_EL1 3 0 0 4 2
Res0 63:36
UnsignedEnum 35:32 FPMR
0b0000 NI
0b0001 IMP
EndEnum
Res0 31:12
UnsignedEnum 11:8 MTEFAR
0b0000 NI
0b0001 IMP
EndEnum
UnsignedEnum 7:4 MTESTOREONLY
0b0000 NI
0b0001 IMP
EndEnum
UnsignedEnum 3:0 MTEPERM
0b0000 NI
0b0001 IMP
EndEnum
EndSysreg
Sysreg ID_AA64ZFR0_EL1 3 0 0 4 4
Res0 63:60
UnsignedEnum 59:56 F64MM