[PATCH 02/28] arm64: Update ID_AA64MMFR4_EL1 description to 2026-03 JSON release
From: Marc Zyngier <maz@kernel.org>
Date: 2026-07-02 16:03:00
Also in:
kvm, kvmarm
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
ID_AA64MMFR4_EL1 has gained a few fields and enum values in the past few months, so resync its definition with the 2026-03 JSON release. Signed-off-by: Marc Zyngier <maz@kernel.org> --- arch/arm64/tools/sysreg | 30 +++++++++++++++++++++++++++--- 1 file changed, 27 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index bc1788b1662b7..32e2f9856768b 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg@@ -2386,17 +2386,40 @@ EndEnum EndSysreg Sysreg ID_AA64MMFR4_EL1 3 0 0 7 4 -Res0 63:48 +UnsignedEnum 63:60 MTEFGT + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 59:56 SCRX + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 55:52 TEV + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 51:48 TPS + 0b0000 VAL_0000 + 0b0001 VAL_0001 + 0b0010 VAL_0010 +EndEnum UnsignedEnum 47:44 SRMASK 0b0000 NI 0b0001 IMP + 0b0010 SRMASK2 +EndEnum +UnsignedEnum 43:40 TLBID + 0b0000 NI + 0b0001 IMP EndEnum -Res0 43:40 UnsignedEnum 39:36 E3DSE 0b0000 NI 0b0001 IMP EndEnum -Res0 35:32 +UnsignedEnum 35:32 EAESR + 0b0000 NI + 0b0001 IMP +EndEnum UnsignedEnum 31:28 RMEGDI 0b0000 NI 0b0001 IMP
@@ -2410,6 +2433,7 @@ UnsignedEnum 23:20 NV_frac 0b0000 NV_NV2 0b0001 NV2_ONLY 0b0010 NV2P1 + 0b0011 NV3 EndEnum UnsignedEnum 19:16 FGWTE3 0b0000 NI
--
2.47.3