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-rw-r--r--arch/arm/mm/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index e613122e5e1b..c1799dd1d0d9 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -920,6 +920,13 @@ config CACHE_L2X0
help
This option enables the L2x0 PrimeCell.
+config CACHE_L2X0_PMU
+ bool "L2x0 performance monitor support" if CACHE_L2X0
+ depends on PERF_EVENTS
+ help
+ This option enables support for the performance monitoring features
+ of the L220 and PL310 outer cache controllers.
+
if CACHE_L2X0
config PL310_ERRATA_588369