arm64/sysreg: Add definition for ID_AA64FPFR0_EL1

DDI0601 2023-09 defines a new feature register ID_AA64FPFR0_EL1 which
enumerates a number of FP8 related features. Add a definition for it.

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-v1-8-45284e538474@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 7dc7c76ee4ceac0cab63fdbe24d8e3b5da1bca00..167906adae40a07bde787af1f0e93e8c4d010401 100644 (file)
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1131,6 +1131,35 @@ EndEnum
 Res0   31:0
 EndSysreg
 
+Sysreg ID_AA64FPFR0_EL1        3       0       0       4       7
+Res0   63:32
+UnsignedEnum   31      F8CVT
+       0b0     NI
+       0b1     IMP
+EndEnum
+UnsignedEnum   30      F8FMA
+       0b0     NI
+       0b1     IMP
+EndEnum
+UnsignedEnum   29      F8DP4
+       0b0     NI
+       0b1     IMP
+EndEnum
+UnsignedEnum   28      F8DP2
+       0b0     NI
+       0b1     IMP
+EndEnum
+Res0   27:2
+UnsignedEnum   1       F8E4M3
+       0b0     NI
+       0b1     IMP
+EndEnum
+UnsignedEnum   0       F8E5M2
+       0b0     NI
+       0b1     IMP
+EndEnum
+EndSysreg
+
 Sysreg ID_AA64DFR0_EL1 3       0       0       5       0
 Enum   63:60   HPMN0
        0b0000  UNPREDICTABLE