[PATCH 0/6] Marvell Odyssey uncore performance monitor support

Gowthami Thiagarajan
2023-06-30T12:04:45Z

This series of patches introduces support for uncore performance monitor
units (PMUs) on the Marvell Odyssey platform. The PMUs covered in this
series include the PEM PMU, LLC-TAD PMU and DDR PMU.

Patches 1, 3 and 5 adds support for PEM pmu, LLC-TAD pmu, DDR pmu
respectively.
Patches 2, 4 and 6 deal with their respective device tree bindings.

Gowthami Thiagarajan (6):
perf/marvell: Marvell PEM performance monitor support
dt-bindings: perf: marvell: Add YAML schemas for Marvell PEM pmu
perf/marvell : Odyssey LLC-TAD performance monitor support
dt-bindings: perf: marvell: Add YAML schemas for Marvell Odyssey
LLC-TAD pmu
perf/marvell: Odyssey DDR Performance monitor support
dt-bindings: Add YAML schemas for Marvell Odyssey DDR PMU

.../bindings/perf/marvell-cn10k-ddr.yaml | 9 +-
.../bindings/perf/marvell-odyssey-pem.yaml | 38 ++
.../bindings/perf/marvell-odyssey-tad.yaml | 63 +++
MAINTAINERS | 15 +
drivers/perf/Kconfig | 14 +
drivers/perf/Makefile | 2 +
drivers/perf/marvell_cn10k_ddr_pmu.c | 404 +++++++++++++---
drivers/perf/marvell_odyssey_tad_pmu.c | 406 ++++++++++++++++
drivers/perf/marvell_pem_pmu.c | 433 ++++++++++++++++++
include/linux/cpuhotplug.h | 1 +
10 files changed, 1318 insertions(+), 67 deletions(-)
create mode 100644 Documentation/devicetree/bindings/perf/marvell-odyssey-pem.yaml
create mode 100644 Documentation/devicetree/bindings/perf/marvell-odyssey-tad.yaml
create mode 100644 drivers/perf/marvell_odyssey_tad_pmu.c
create mode 100644 drivers/perf/marvell_pem_pmu.c

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2.25.1