[PATCH 0/3] Support for BCM5301X AXI trace PMUs
From: Florian Fainelli
Date: Mon Oct 26 2026 - 17:12:07 EST
This patch series adds support for the BCM5301x PMUs which are AXI trace
engines present in the chip.
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 | 450 ++++++++++++++++++
8 files changed, 617 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