[PATCH 3/8] arm64/sysreg: Update ID_AA64ISAR2_EL1 description to DDI0601 2025-12

Mark Brown
2026-03-02T22:59:41Z

The 2025 extensions update the LUT field for new instructions added by
SVE and SME 2.3, there is no separate FEAT_ feature for these.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/tools/sysreg | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 623577b7554b..0d619c173c87 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1978,6 +1978,7 @@ EndEnum
UnsignedEnum 59:56 LUT
0b0000 NI
0b0001 IMP
+ 0b0010 LUT6
EndEnum
UnsignedEnum 55:52 CSSC
0b0000 NI

--
2.47.3