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-rw-r--r--arch/arm64/tools/cpucaps1
-rw-r--r--arch/arm64/tools/sysreg12
2 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps
index f1c0347ec31a..a86ee376920a 100644
--- a/arch/arm64/tools/cpucaps
+++ b/arch/arm64/tools/cpucaps
@@ -20,6 +20,7 @@ HAS_CNP
HAS_CRC32
HAS_DCPODP
HAS_DCPOP
+HAS_DIT
HAS_E0PD
HAS_ECV
HAS_EPAN
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 384757a7eda9..b2782b8faa01 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -210,6 +210,7 @@ EndEnum
Enum 3:0 SVEver
0b0000 IMP
0b0001 SVE2
+ 0b0010 SVE2p1
EndEnum
EndSysreg
@@ -484,7 +485,16 @@ EndEnum
EndSysreg
Sysreg ID_AA64ISAR2_EL1 3 0 0 6 2
-Res0 63:28
+Res0 63:56
+Enum 55:52 CSSC
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+Enum 51:48 RPRFM
+ 0b0000 NI
+ 0b0001 IMP
+EndEnum
+Res0 47:28
Enum 27:24 PAC_frac
0b0000 NI
0b0001 IMP