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. v1->v2: - Changed DT binding file names to match with compatible - Added missed validations in perf event init - Fixed Comment style Gowthami Thiagarajan (6): perf/marvell: Marvell PEM performance monitor support dt-bindings: perf: Add Marvell PEM performance monitor unit perf/marvell : Odyssey LLC-TAD performance monitor support dt-bindings: perf: Add Marvell Odyssey LLC-TAD pmu perf/marvell: Odyssey DDR Performance monitor support dt-bindings: perf: Add Marvell Odyssey DDR PMU .../perf/marvell,odyssey-pem-pmu.yaml | 38 ++ .../perf/marvell,odyssey-tad-pmu.yaml | 63 +++ .../bindings/perf/marvell-cn10k-ddr.yaml | 9 +- MAINTAINERS | 16 + drivers/perf/Kconfig | 14 + drivers/perf/Makefile | 2 + drivers/perf/marvell_cn10k_ddr_pmu.c | 435 ++++++++++++++--- drivers/perf/marvell_odyssey_tad_pmu.c | 424 +++++++++++++++++ drivers/perf/marvell_pem_pmu.c | 437 ++++++++++++++++++ include/linux/cpuhotplug.h | 1 + 10 files changed, 1369 insertions(+), 70 deletions(-) create mode 100644 Documentation/devicetree/bindings/perf/marvell,odyssey-pem-pmu.yaml create mode 100644 Documentation/devicetree/bindings/perf/marvell,odyssey-tad-pmu.yaml create mode 100644 drivers/perf/marvell_odyssey_tad_pmu.c create mode 100644 drivers/perf/marvell_pem_pmu.c -- 2.25.1
