James Clark 774daad3c0 Documentation: coresight: Expand branch broadcast documentation
Now that there is a way of enabling branch broadcast via perf, mention
the possible use cases and known limitations.

Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Mike Leach<mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20220511144601.2257870-5-james.clark@arm.com
2022-07-06 16:32:08 +01:00
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