MAINTAINERS: Add entries for CoreSight and Arm SPE tooling

Add entries for perf tools elements related to the support of ARM
CoreSight and ARM SPE.  Also lump in arm and arm64 architecture files to
provide coverage.

Signed-off-by: Mathieu Poirier <[email protected]>
Acked-by: John Garry <[email protected]>
Acked-by: Will Deacon <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Leo Yan <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

Author: mathieupoirier

MAINTAINERS

@@ -13569,12 +13569,18 @@ F:	kernel/events/*
 F:	tools/lib/perf/
 F:	tools/perf/
 
-PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
+PERFORMANCE EVENTS TOOLING ARM64
 R:	John Garry <[email protected]>
 R:	Will Deacon <[email protected]>
+R:	Mathieu Poirier <[email protected]>
+R:	Leo Yan <[email protected]>
 L:	[email protected] (moderated for non-subscribers)
 S:	Supported
+F:	tools/build/feature/test-libopencsd.c
+F:	tools/perf/arch/arm*/
 F:	tools/perf/pmu-events/arch/arm64/
+F:	tools/perf/util/arm-spe*
+F:	tools/perf/util/cs-etm*
 
 PERSONALITY HANDLING
 M:	Christoph Hellwig <[email protected]>