[PATCH v2 0/3] Support for BCM5301X AXI trace PMUs

[Florian Fainelli]

This patch series adds support for the BCM5301x PMUs which are AXI trace
engines present in the chip.

Changes in v2:

- addressed Sashiko's review by adding the appropriate title length and
  group validation

Florian Fainelli (3):
  dt-bindings: perf: Describe the Broadcom BCM5301X AXI PMU
  perf: Add Broadcom BCM5301X AXI Trace Module counters
  ARM: dts: BCM5301X: Enable AXI PMUs

 .../admin-guide/perf/bcm5301x-axi-pmu.rst     |  92 ++++
 Documentation/admin-guide/perf/index.rst      |   1 +
 .../bindings/perf/brcm,bcm5301x-axi-pmu.yaml  |  43 ++
 MAINTAINERS                                   |   3 +
 arch/arm/boot/dts/broadcom/bcm5301x.dtsi      |  15 +
 drivers/perf/Kconfig                          |  12 +
 drivers/perf/Makefile                         |   1 +
 drivers/perf/bcm5301x_axi_pmu.c               | 452 ++++++++++++++++++
 8 files changed, 619 insertions(+)
 create mode 100644 Documentation/admin-guide/perf/bcm5301x-axi-pmu.rst
 create mode 100644 Documentation/devicetree/bindings/perf/brcm,bcm5301x-axi-pmu.yaml
 create mode 100644 drivers/perf/bcm5301x_axi_pmu.c

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2.53.0