From: "Rob Herring (Arm)" <robh@kernel.org>
To: Geetha sowjanya <gakula@marvell.com>
Cc: mark.rutland@arm.com, will@kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org, devicetree@vger.kernel.org,
krzk+dt@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: perf: marvell: Document CN20K DDR PMU
Date: Thu, 26 Mar 2026 05:33:15 -0500 [thread overview]
Message-ID: <177452119218.1921575.14174289122061565308.robh@kernel.org> (raw)
In-Reply-To: <20260326090645.22590-2-gakula@marvell.com>
On Thu, 26 Mar 2026 14:36:44 +0530, Geetha sowjanya wrote:
> Add a devicetree binding for the Marvell CN20K DDR performance
> monitor block, including the marvell,cn20k-ddr-pmu compatible
> string and the required MMIO reg region.
>
> Signed-off-by: Geetha sowjanya <gakula@marvell.com>
> ---
> .../bindings/perf/marvell-cn20k-ddr.yaml | 37 +++++++++++++++++++
> 1 file changed, 37 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/perf/marvell-cn20k-ddr.yaml
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
Documentation/devicetree/bindings/perf/marvell-cn20k-ddr.example.dts:22.21-25.15: Warning (unit_address_vs_reg): /example-0/bus/ddrcpmu: node has a reg or ranges property, but no unit name
doc reference errors (make refcheckdocs):
See https://patchwork.kernel.org/project/devicetree/patch/20260326090645.22590-2-gakula@marvell.com
The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
next prev parent reply other threads:[~2026-03-26 10:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-26 9:06 [PATCH 0/2] perf: marvell: Add CN20K DDR PMU support Geetha sowjanya
2026-03-26 9:06 ` [PATCH 1/2] dt-bindings: perf: marvell: Document CN20K DDR PMU Geetha sowjanya
2026-03-26 10:33 ` Rob Herring (Arm) [this message]
2026-03-26 9:06 ` [PATCH 2/2] perf: marvell: Add CN20K DDR PMU support Geetha sowjanya
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