[PATCH 1/5] arm64: sysreg: Add THE/ASID2 controls to TCR2_ELx

Marc Zyngier maz at kernel.org
Mon Jul 14 04:54:59 PDT 2025


FEAT_THE and FEAT_ASID2 add new controls to the TCR2_ELx registers.

Add them to the register descriptions.

Signed-off-by: Marc Zyngier <maz at kernel.org>
---
 arch/arm64/tools/sysreg | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 8a8cf68742986..40d916a6e78aa 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -4150,7 +4150,13 @@ Mapping	TCR_EL1
 EndSysreg
 
 Sysreg	TCR2_EL1	3	0	2	0	3
-Res0	63:16
+Res0	63:22
+Field	21	FNGNA1
+Field	20	FNGNA0
+Res0	19	
+Field	18	FNG1
+Field	17	FNG0
+Field	16	A2
 Field	15	DisCH1
 Field	14	DisCH0
 Res0	13:12
@@ -4174,7 +4180,10 @@ Mapping	TCR2_EL1
 EndSysreg
 
 Sysreg	TCR2_EL2	3	4	2	0	3
-Res0	63:16
+Res0	63:19
+Field	18	FNG1
+Field	17	FNG0
+Field	16	A2
 Field	15	DisCH1
 Field	14	DisCH0
 Field	13	AMEC1
-- 
2.39.2




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