linux-kernel - Re: [RFC PATCH v2 5/8] net: pcs: add driver for MediaTek USXGMII PCS

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Message-Id: <170183397446.463049.17564721561503446292.robh@kernel.org>
Date:   Tue, 05 Dec 2023 21:39:36 -0600
From:   Rob Herring <robh@...nel.org>
To:     Daniel Golle <daniel@...rotopia.org>
Cc:     Lorenzo Bianconi <lorenzo@...nel.org>,
        Heiner Kallweit <hkallweit1@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Felix Fietkau <nbd@....name>,
        Eric Dumazet <edumazet@...gle.com>,
        Sean Wang <sean.wang@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Conor Dooley <conor+dt@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Vinod Koul <vkoul@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        linux-phy@...ts.infradead.org, Rob Herring <robh+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Qingfang Deng <dqfext@...il.com>, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Jakub Kicinski <kuba@...nel.org>,
        John Crispin <john@...ozen.org>,
        linux-arm-kernel@...ts.infradead.org,
        Mark Lee <Mark-MC.Lee@...iatek.com>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
        SkyLake Huang <SkyLake.Huang@...iatek.com>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Alexander Couzens <lynxis@...0.eu>
Subject: Re: [RFC PATCH v2 5/8] net: pcs: add driver for MediaTek USXGMII
 PCS


On Wed, 06 Dec 2023 01:44:38 +0000, Daniel Golle wrote:
> Add driver for USXGMII PCS found in the MediaTek MT7988 SoC and supporting
> USXGMII, 10GBase-R and 5GBase-R interface modes. In order to support
> Cisco SGMII, 1000Base-X and 2500Base-X via the also present LynxI PCS
> create a wrapped PCS taking care of the components shared between the
> new USXGMII PCS and the legacy LynxI PCS.
> 
> Signed-off-by: Daniel Golle <daniel@...rotopia.org>
> ---
>  .../bindings/net/pcs/mediatek,usxgmii.yaml    |  46 +-
>  MAINTAINERS                                   |   2 +
>  drivers/net/pcs/Kconfig                       |  11 +
>  drivers/net/pcs/Makefile                      |   1 +
>  drivers/net/pcs/pcs-mtk-usxgmii.c             | 413 ++++++++++++++++++
>  include/linux/pcs/pcs-mtk-usxgmii.h           |  26 ++
>  6 files changed, 456 insertions(+), 43 deletions(-)
>  create mode 100644 drivers/net/pcs/pcs-mtk-usxgmii.c
>  create mode 100644 include/linux/pcs/pcs-mtk-usxgmii.h
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:


doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/3cd8af5e44554c2db2d7898494ee813967206bd9.1701826319.git.daniel@makrotopia.org

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.