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arm64: PMU updates

Robin Murphy linux-arm-kernel linux-devicetree 2 versions – Applied

Status from this message: Applied, thanks!

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Versions newest first · linked by author and title

  1. v2 Latest5 patches 9 repliesApplied
  2. v15 patches 9 repliesApplied

Patches in v2 Applied

#Subject and filesSizeRepliesApplied
1/5arm64: perf: Support Denver and Carmel PMUsarch/arm64/kernel/perf_event.c+14 -00 replies
2/5arm64: perf: Simplify registration boilerplatearch/arm64/kernel/perf_event.c+31 -820 replies
3/5arm64: perf: Support new DT compatiblesarch/arm64/kernel/perf_event.c+12 -00 replies
4/5dt-bindings: perf: Convert Arm DSU to schemaDocumentation/devicetree/bindings/arm/arm-dsu-pmu.txt Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml+41 -272 replies
5/5dt-bindings: perf: Add compatible for Arm DSU-110Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml+6 -24 replies

Reviews trailers per patch

3 of 5 patches have a Reviewed-by or Acked-by.

PatchMark RutlandSuzuki K Poulose
1/5A-b
2/5
3/5
4/5A-b
5/5A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v2 thread

Cover letter [PATCH v2 0/5] arm64: PMU updates

Hi all,

Here's v2, with the DSU binding actually finished (oh the shame...) and the NVIDIA PMU patch pulled in to benefit from the cleanup and keep things manageably together. The initial binding patch from v1 is no longer included since Rob has picked it up separately.

Refactoring arm_pmu's probing to be more modular turns out to be a substantial yak to shave, so in the end I decided it *is* worth implementing Mark's macro suggestion now - after all, it can simply be converted from a function template to a structure template as and when the time comes.

Cheers,
Robin.

Robin Murphy (4):
arm64: perf: Simplify registration boilerplate
arm64: perf: Support new DT compatibles
dt-bindings: perf: Convert Arm DSU to schema
dt-bindings: perf: Add compatible for Arm DSU-110

Thierry Reding (1):
arm64: perf: Support Denver and Carmel PMUs

 .../devicetree/bindings/arm/arm-dsu-pmu.txt   |  27 -----
 .../devicetree/bindings/perf/arm,dsu-pmu.yaml |  45 +++++++
 arch/arm64/kernel/perf_event.c                | 111 +++++++-----------
 3 files changed, 88 insertions(+), 95 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/arm-dsu-pmu.txt
 create mode 100644 Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml
Signature · 1 line
2.28.0.dirty