Add new armv8 common events for use by Arm Neoverse V1 cores in a later
commit. These are defined in the ArmV8 architecture reference manual
available from

  https://developer.arm.com/documentation/ddi0487/gb/?lang=enReviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Andrew Kilroy <andrew.kilroy@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20211006081106.8649-2-andrew.kilroy@arm.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>