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[v3,01/21] arm64/sysreg: Add definition for ID_AA64PFR2_EL1

Message ID 20231205-arm64-2023-dpisa-v3-1-dbcbcd867a7f@kernel.org
State Accepted
Commit 9fb5dc53a1176402905a7dde6cd812bc01ce6831
Headers show
Series arm64: Support for 2023 DPISA extensions | expand

Commit Message

Mark Brown Dec. 5, 2023, 4:47 p.m. UTC 
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@kernel.org>
---
 arch/arm64/tools/sysreg | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
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Patch

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