[PATCH v3 0/5] perf/arm_cspmu: Add devicetree support

Robin Murphy robin.murphy at arm.com
Tue Feb 6 02:27:53 PST 2024


v2: https://lore.kernel.org/linux-arm-kernel/cover.1702571292.git.robin.murphy@arm.com/

Hi all,

Third time lucky... here's a hopefully-final spin to address the
functional issues Besar pointed out, and give a little final polish to
the binding (although I stand firm on teh point of a trivial example
not being valuable :))

Cheers,
Robin.


Robin Murphy (5):
  perf/arm_cspmu: Simplify initialisation
  perf/arm_cspmu: Simplify attribute groups
  perf/arm_cspmu: Simplify counter reset
  dt-bindings/perf: Add Arm CoreSight PMU
  perf/arm_cspmu: Add devicetree support

 .../bindings/perf/arm,coresight-pmu.yaml      |  39 +++++
 drivers/perf/arm_cspmu/arm_cspmu.c            | 153 ++++++++++--------
 drivers/perf/arm_cspmu/arm_cspmu.h            |   1 +
 drivers/perf/arm_cspmu/nvidia_cspmu.c         |   6 -
 4 files changed, 126 insertions(+), 73 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/perf/arm,coresight-pmu.yaml

-- 
2.39.2.101.g768bb238c484.dirty




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