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Message-Id: <177013000212.2528321.6355698211808393488.robh@kernel.org>
Date: Tue, 03 Feb 2026 08:46:42 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Biju <biju.das.au@...il.com>
Cc: Paolo Abeni <pabeni@...hat.com>, Biju Das <biju.das.jz@...renesas.com>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, netdev@...r.kernel.org,
Geert Uytterhoeven <geert+renesas@...der.be>,
Eric Dumazet <edumazet@...gle.com>, "David S. Miller" <davem@...emloft.net>,
devicetree@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
linux-kernel@...r.kernel.org,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>,
Andrew Lunn <andrew+netdev@...n.ch>,
Stefan Eichenberger <eichest@...il.com>, Jakub Kicinski <kuba@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Subject: Re: [PATCH net-next] dt-bindings: net: micrel: Fix dtbs compatible
too long warnings
On Tue, 03 Feb 2026 12:17:21 +0000, Biju wrote:
> From: Biju Das <biju.das.jz@...renesas.com>
>
> The KSZ9131 PHY is suitable for IEEE 802.3 applications.
>
> Fix the below dtbs warning "compatible: ['ethernet-phy-id0022.1640',
> 'ethernet-phy-ieee802.3-c22'] is too long" on the below dts:
>
> r8a774b1-beacon-rzg2n-kit.dtb
> r8a774a1-beacon-rzg2m-kit.dtb
> r8a774e1-beacon-rzg2h-kit.dtb
> r9a08g046l48-smarc.dtb
> r9a07g043u11-smarc.dtb
> r9a07g044c2-smarc.dtb
> r9a07g044l2-smarc.dtb
> r9a07g044l2-smarc.dtb
> r9a07g054l2-smarc.dtb
> r9a07g054l2-smarc.dtb
> r9a09g047e57-smarc.dtb
> r9a09g047e57-smarc.dtb
> r9a09g056n48-rzv2n-evk.dtb
> r9a09g056n48-rzv2n-evk.dtb
> r9a09g057h44-rzv2h-evk.dtb
> r9a09g057h44-rzv2h-evk.dtb
> r9a07g043u11-smarc-cru-csi-ov5645.dtb
> r9a07g043u11-smarc-pmod.dtb
> r9a07g043u11-smarc-du-adv7513.dtb
> r9a09g047e57-smarc-cru-csi-ov5645.dtb
> r9a07g044c2-smarc-cru-csi-ov5645.dtb
> r9a09g047e57-smarc-cru-csi-ov5645.dtb
> r9a07g044l2-smarc-cru-csi-ov5645.dtb
> r9a07g044l2-smarc-cru-csi-ov5645.dtb
> r9a07g054l2-smarc-cru-csi-ov5645.dtb
> r9a07g054l2-smarc-cru-csi-ov5645.dtb
> r9a09g056n48-rzv2n-evk-cn15-emmc.dtb
> r9a09g056n48-rzv2n-evk-cn15-emmc.dtb
> r9a09g056n48-rzv2n-evk-cn15-sd.dtb
> r9a09g057h44-rzv2h-evk-cn15-sd.dtb
> r9a09g056n48-rzv2n-evk-cn15-sd.dtb
> r9a09g057h44-rzv2h-evk-cn15-emmc.dtb
> r9a09g057h44-rzv2h-evk-cn15-sd.dtb
> r9a09g057h44-rzv2h-evk-cn15-emmc.dtb
>
> Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
> ---
> .../bindings/net/micrel,gigabit.yaml | 23 +++++++++++--------
> 1 file changed, 14 insertions(+), 9 deletions(-)
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.example.dtb: ethernet-phy@0 (ethernet-phy-id0007.0772): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-id0007.0772', 'ethernet-phy-ieee802.3-c22'] is too long
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-id0007.0772' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.example.dtb: ethernet-phy@0 (ethernet-phy-id0007.0772): Unevaluated properties are not allowed ('load-save-gpios', 'vsc8531,edge-slowdown', 'vsc8531,led-0-mode', 'vsc8531,led-1-mode', 'vsc8531,vddmac' were unexpected)
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/faraday,ftgmac100.example.dtb: ethernet-phy@1 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/qcom,ethqos.example.dtb: phy@4 (ethernet-phy-ieee802.3-c22): $nodename:0: 'phy@4' does not match '^ethernet-phy(@[a-f0-9]+)?$'
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/qcom,ethqos.example.dtb: phy@4 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/qcom,ethqos.example.dtb: phy@4 (ethernet-phy-ieee802.3-c22): Unevaluated properties are not allowed ('#phy-cells', 'device_type', 'reg' were unexpected)
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/brcm,unimac-mdio.example.dtb: ethernet-phy@0 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/renesas,etheravb.example.dtb: ethernet-phy@0 (ethernet-phy-id0022.1622): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-id0022.1622', 'ethernet-phy-ieee802.3-c22'] is too long
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-id0022.1622' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/renesas,etheravb.example.dtb: ethernet-phy@0 (ethernet-phy-id0022.1622): Unevaluated properties are not allowed ('rxc-skew-ps' was unexpected)
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/socionext,synquacer-netsec.example.dtb: ethernet-phy@1 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/amlogic,g12a-mdio-mux.example.dtb: ethernet-phy@8 (ethernet-phy-id0180.3301): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-id0180.3301', 'ethernet-phy-ieee802.3-c22'] is too long
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-id0180.3301' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/aspeed,ast2600-mdio.example.dtb: ethernet-phy@0 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/fsl,fec.example.dtb: ethernet-phy@0 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/brcm,bcmgenet.example.dtb: ethernet-phy@1 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/brcm,bcmgenet.example.dtb: ethernet-phy@0 (ethernet-phy-ieee802.3-c22): compatible: 'oneOf' conditional failed, one must be fixed:
['ethernet-phy-ieee802.3-c22'] is too short
'ethernet-phy-id0022.1640' was expected
'ethernet-phy-ieee802.3-c22' is not one of ['ethernet-phy-id0022.1610', 'ethernet-phy-id0022.1611', 'ethernet-phy-id0022.1620', 'ethernet-phy-id0022.1631', 'ethernet-phy-id0022.1640', 'ethernet-phy-id0022.1650', 'ethernet-phy-id0022.1660', 'ethernet-phy-id0022.1670']
from schema $id: http://devicetree.org/schemas/net/micrel,gigabit.yaml
doc reference errors (make refcheckdocs):
See https://patchwork.kernel.org/project/devicetree/patch/20260203121723.312336-1-biju.das.jz@bp.renesas.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.
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