]> git.baikalelectronics.ru Git - kernel.git/commit
dt-bindings: perf: Add compatible for Arm DSU-110
authorRobin Murphy <robin.murphy@arm.com>
Tue, 14 Dec 2021 14:16:17 +0000 (14:16 +0000)
committerRob Herring <robh@kernel.org>
Tue, 14 Dec 2021 20:41:40 +0000 (14:41 -0600)
commit66436b0a45e7b0295c2068126e96d647095b5ef8
treefd7afb2c60d7d2a271bc302c0f2492318e6a539b
parent43883f7fd14098d70560f30bf2e8a9f1a8ddd5ba
dt-bindings: perf: Add compatible for Arm DSU-110

DSU-110 is the newest and shiniest for Armv9. Its programmer's model is
largely identical to the previous generation of DSUs, so we can treat it
as compatible, but it does have a a handful of extra IMP-DEF PMU events
to call its own. Thanks to the new notion of core complexes, the maximum
number of supported CPUs goes up as well.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/51a8060493e1220886dcd468fad9a2b603607297.1639490264.git.robin.murphy@arm.com
Signed-off-by: Rob Herring <robh@kernel.org>
Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml