diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 6326dca99f3c..5bccf7712ec3 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -761,6 +761,12 @@ Sysreg	SMCR_EL1	3	0	1	2	6
 Fields	SMCR_ELx
 EndSysreg
 
+Sysreg	ALLINT	3	0	4	3	0
+Res0	63:14
+Field	13	ALLINT
+Res0	12:0
+EndSysreg
+
 Sysreg	FAR_EL1	3	0	6	0	0
 Field	63:0	ADDR
 EndSysreg