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Arm CMN-600 PMU driver

Robin Murphy linux-arm-kernel linux-devicetree 2 versions – In review

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Versions newest first · linked by author and title

  1. v2 Latest3 patches 7 repliesIn review
  2. v12 patches 5 repliesSuperseded

Patches in v2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3perf: Add Arm CMN-600 DT bindingDocumentation/devicetree/bindings/perf/arm,cmn.yaml+57 -01 reply
1/3perf: Add Arm CMN-600 DT bindingDocumentation/devicetree/bindings/perf/arm,cmn.yaml+57 -02 replies
2/3perf: Add Arm CMN-600 PMU driverDocumentation/admin-guide/perf/arm-cmn.rst Documentation/admin-guide/perf/index.rst drivers/perf/Kconfig +2 more+1715 -00 replies
3/3perf/arm-cmn: Add debugfs topology infodrivers/perf/arm-cmn.c+155 -60 replies

Reviews trailers per patch

None of the 4 patches has a Reviewed-by or Acked-by.

PatchTsahi ZidenbergTuan Phan
SeriesT-b
1/3
1/3
2/3T-b T-b
3/3

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 0/3] Arm CMN-600 PMU driver

Hi all,

Here's an update with some very minor cleanup tweaks, plus a proposal for some more in-depth debug information. Given that nobody seems to have any significant complaints about the interface, I assume we're all happy to merge the basic driver as-is and fix anything later if needed.

Robin.

Robin Murphy (3):
perf: Add Arm CMN-600 DT binding
perf: Add Arm CMN-600 PMU driver
perf/arm-cmn: Add debugfs topology info

 Documentation/admin-guide/perf/arm-cmn.rst    |   65 +
 Documentation/admin-guide/perf/index.rst      |    1 +
 .../devicetree/bindings/perf/arm,cmn.yaml     |   57 +
 drivers/perf/Kconfig                          |    7 +
 drivers/perf/Makefile                         |    1 +
 drivers/perf/arm-cmn.c                        | 1790 +++++++++++++++++
 6 files changed, 1921 insertions(+)
 create mode 100644 Documentation/admin-guide/perf/arm-cmn.rst
 create mode 100644 Documentation/devicetree/bindings/perf/arm,cmn.yaml
 create mode 100644 drivers/perf/arm-cmn.c
Signature · 1 line
2.28.0.dirty