Commit 9e4f409b authored Dec 09, 2023 by Mark Brown Committed by Will Deacon Dec 11, 2023

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>

parent b5aefb66

arch/arm64/tools/sysreg

+29 −0

Original line number	Diff line number	Diff line
		@@ -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