diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
index da5ff2204bf66dc031b4010dcedd7210398968b6..013155f1eb580b1a343af83250ef9182d0d0dcd5 100644
--- a/tools/perf/pmu-events/arch/arm64/mapfile.csv
+++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
@@ -13,6 +13,7 @@
 #
 #Family-model,Version,Filename,EventType
 0x00000000410fd030,v1,arm/cortex-a53,core
+0x00000000420f1000,v1,arm/cortex-a53,core
 0x00000000420f5160,v1,cavium/thunderx2,core
 0x00000000430f0af0,v1,cavium/thunderx2,core
 0x00000000480fd010,v1,hisilicon/hip08,core