Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

arm64/sysreg: Update SMIDR_EL1 to DDI0601 2025-06

Update the definition of SMIDR_EL1 in the sysreg definition to reflect the
information in DD0601 2025-06. This includes somewhat more generic ways of
describing the sharing of SMCUs, more information on supported priorities
and provides additional resolution for describing affinity groups.

Reviewed-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

authored by

Mark Brown and committed by
Catalin Marinas
85b6f920 1f318b96

+6 -2
+6 -2
arch/arm64/tools/sysreg
··· 3655 3655 EndSysreg 3656 3656 3657 3657 Sysreg SMIDR_EL1 3 1 0 0 6 3658 - Res0 63:32 3658 + Res0 63:60 3659 + Field 59:56 NSMC 3660 + Field 55:52 HIP 3661 + Field 51:32 AFFINITY2 3659 3662 Field 31:24 IMPLEMENTER 3660 3663 Field 23:16 REVISION 3661 3664 Field 15 SMPS 3662 - Res0 14:12 3665 + Field 14:13 SH 3666 + Res0 12 3663 3667 Field 11:0 AFFINITY 3664 3668 EndSysreg 3665 3669