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From: Gowthami Thiagarajan <gthiagarajan@marvell.com>
To: <will@kernel.org>, <mark.rutland@arm.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>
Cc: <bbhushan2@marvell.com>, <gcherian@marvell.com>,
	<sgoutham@marvell.com>, <jonathan.cameron@huawei.com>,
	Gowthami Thiagarajan <gthiagarajan@marvell.com>
Subject: [PATCH v9 0/5] Marvell Odyssey uncore performance monitor support
Date: Wed, 16 Oct 2024 13:31:48 +0530	[thread overview]
Message-ID: <20241016080153.3546353-1-gthiagarajan@marvell.com> (raw)

Odyssey is a 64 bit ARM based SoC with multiple performance monitor
units for various blocks.

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 DDR PMU and LLC-TAD PMU.

v8->v9:
- Addressed the review comments.
- Added platform specific flag in DDR PMU driver instead of version
  as there is already a platform specific data.

Gowthami Thiagarajan (5):
  perf/marvell: Refactor to extract platform data - no functional change
  perf/marvell: Refactor to extract platform specific ops - no
    functional change
  perf/marvell: Odyssey DDR Performance monitor support
  perf/marvell : Refactor to extract platform data - no functional
    change
  perf/marvell : Odyssey LLC-TAD performance monitor support

 Documentation/admin-guide/perf/index.rst      |   2 +
 .../admin-guide/perf/mrvl-odyssey-ddr-pmu.rst |  80 +++
 .../admin-guide/perf/mrvl-odyssey-tad-pmu.rst |  37 ++
 drivers/perf/marvell_cn10k_ddr_pmu.c          | 516 +++++++++++++++---
 drivers/perf/marvell_cn10k_tad_pmu.c          |  66 ++-
 5 files changed, 630 insertions(+), 71 deletions(-)
 create mode 100644 Documentation/admin-guide/perf/mrvl-odyssey-ddr-pmu.rst
 create mode 100644 Documentation/admin-guide/perf/mrvl-odyssey-tad-pmu.rst

-- 
2.25.1



             reply	other threads:[~2024-10-16  8:07 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-16  8:01 Gowthami Thiagarajan [this message]
2024-10-16  8:01 ` [PATCH v9 1/5] perf/marvell: Refactor to extract platform data - no functional change Gowthami Thiagarajan
2024-10-24 12:09   ` Will Deacon
2024-11-08  4:01     ` Gowthami Thiagarajan
2024-10-16  8:01 ` [PATCH v9 2/5] perf/marvell: Refactor to extract platform specific ops " Gowthami Thiagarajan
2024-10-16  8:01 ` [PATCH v9 3/5] perf/marvell: Odyssey DDR Performance monitor support Gowthami Thiagarajan
2024-10-24 12:07   ` Will Deacon
2024-11-08  3:59     ` Gowthami Thiagarajan
2024-10-16  8:01 ` [PATCH v9 4/5] perf/marvell : Refactor to extract platform data - no functional change Gowthami Thiagarajan
2024-10-16  8:01 ` [PATCH v9 5/5] perf/marvell : Odyssey LLC-TAD performance monitor support Gowthami Thiagarajan

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