linux-kernel - Re: [PATCH net-next 5/6] dt-bindings: net: dsa: sja1105: add {rx,tx}-internal-delay-ps

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Message-Id: <1634221864.138006.3295871.nullmailer@robh.at.kernel.org>
Date:   Thu, 14 Oct 2021 09:31:04 -0500
From:   Rob Herring <robh@...nel.org>
To:     Vladimir Oltean <vladimir.oltean@....com>
Cc:     Prasanna Vengateshan <prasanna.vengateshan@...rochip.com>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Ansuel Smith <ansuelsmth@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        linux-arm-kernel@...ts.infradead.org,
        Florian Fainelli <f.fainelli@...il.com>,
        netdev@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Andrew Lunn <andrew@...n.ch>, Shawn Guo <shawnguo@...nel.org>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Alvin Šipraga <alsi@...g-olufsen.dk>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 5/6] dt-bindings: net: dsa: sja1105: add {rx,tx}-internal-delay-ps

On Thu, 14 Oct 2021 01:23:12 +0300, Vladimir Oltean wrote:
> Add a schema validator to nxp,sja1105.yaml and to dsa.yaml for explicit
> MAC-level RGMII delays. These properties must be per port and must be
> present only for a phy-mode that represents RGMII.
> 
> We tell dsa.yaml that these port properties might be present, we also
> define their valid values for SJA1105. We create a common definition for
> the RX and TX valid range, since it's quite a mouthful.
> 
> We also modify the example to include the explicit RGMII delay properties.
> On the fixed-link ports (in the example, port 4), having these explicit
> delays is actually mandatory, since with the new behavior, the driver
> shouts that it is interpreting what delays to apply based on phy-mode.
> 
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
> ---
>  .../devicetree/bindings/net/dsa/dsa.yaml      |  4 ++
>  .../bindings/net/dsa/nxp,sja1105.yaml         | 42 +++++++++++++++++++
>  2 files changed, 46 insertions(+)
> 

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:
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:82:9: [warning] wrong indentation: expected 10 but found 8 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:84:17: [warning] wrong indentation: expected 14 but found 16 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:85:21: [warning] wrong indentation: expected 18 but found 20 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:86:25: [warning] wrong indentation: expected 22 but found 24 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:93:17: [warning] wrong indentation: expected 14 but found 16 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:94:21: [warning] wrong indentation: expected 18 but found 20 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:96:21: [warning] wrong indentation: expected 18 but found 20 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:103:5: [warning] wrong indentation: expected 2 but found 4 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:104:9: [warning] wrong indentation: expected 6 but found 8 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:105:13: [warning] wrong indentation: expected 10 but found 12 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:109:13: [warning] wrong indentation: expected 10 but found 12 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:110:13: [warning] wrong indentation: expected 13 but found 12 (indentation)
./Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml:111:13: [warning] wrong indentation: expected 13 but found 12 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1540707

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.