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arm64/sysreg: Add ICH_VCTLR_EL2

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This system register is required to enable/disable V3 legacy mode when
running on a GICv5 host.

Co-authored-by: Timothy Hayes <timothy.hayes@arm.com>
Signed-off-by: Timothy Hayes <timothy.hayes@arm.com>
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Link: https://lore.kernel.org/r/20250627100847.1022515-4-sascha.bischoff@arm.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
This commit is contained in:
Sascha Bischoff 2025-06-27 10:09:01 +00:00 • committed by Oliver Upton
parent 1ec38ce3d0
commit b62f4b5dec
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/tools/sysreg
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@ -4530,6 +4530,12 @@ Field 1 U
Field 0 EOI
EndSysreg
Sysreg ICH_VCTLR_EL2 3 4 12 11 4
Res0 63:2
Field 1 V3
Field 0 En
EndSysreg
Sysreg CONTEXTIDR_EL2 3 4 13 0 1
Fields CONTEXTIDR_ELx
EndSysreg