[PATCH v2 01/21] arm64/sysreg: Add definition for ID_AA64PFR2_EL1

Mark Brown broonie at kernel.org
Tue Nov 14 06:34:46 PST 2023


DDI0601 2023-09 defines a new system register ID_AA64PFR2_EL1 which
enumerates FPMR and some new MTE features. Add a definition of this
register.

Signed-off-by: Mark Brown <broonie at kernel.org>
---
 arch/arm64/tools/sysreg | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 96cbeeab4eec..f22ade8f1fa7 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -1002,6 +1002,27 @@ UnsignedEnum	3:0	BT
 EndEnum
 EndSysreg
 
+Sysreg	ID_AA64PFR2_EL1	3	0	0	4	2
+Res0	63:36
+UnsignedEnum	35:32	FPMR
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Res0	31:12
+UnsignedEnum	11:8	MTEFAR
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+UnsignedEnum	7:4	MTESTOREONLY
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+UnsignedEnum	3:0	MTEPERM
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+EndSysreg
+
 Sysreg	ID_AA64ZFR0_EL1	3	0	0	4	4
 Res0	63:60
 UnsignedEnum	59:56	F64MM

-- 
2.30.2




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