Re: [PATCH v3 phy-next 14/16] dt-bindings: phy: lynx-10g: initial document

[sashiko-bot@kernel.org]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] The `if` condition for enforcing the `big-endian` property incorrectly matches the `compatible` string array directly against an `enum`, which will always evaluate to false and cause the requirement to silently fail.
--

commit 8bd3982a89722b20a3686e42d4ab3b9f0711ae11
Author: Vladimir Oltean <vladimir.oltean@nxp.com>

dt-bindings: phy: lynx-10g: initial document

This commit adds the schema for the 10G Lynx SerDes used on most QorIQ and
Layerscape SoCs. It defines the valid compatible strings, PHY cell requirements,
and enforces SoC-specific constraints such as lane counts and endianness.

> diff --git a/Documentation/devicetree/bindings/phy/fsl,lynx-10g.yaml b/Documentation/devicetree/bindings/phy/fsl,lynx-10g.yaml
> new file mode 100644
> index 0000000000000..8cf6027a75b91
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/fsl,lynx-10g.yaml

[ ... ]

> +allOf:
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - fsl,ls1028a-serdes
> +              - fsl,ls1046a-serdes1
> +              - fsl,ls1046a-serdes2
> +              - fsl,ls1088a-serdes1
> +              - fsl,ls1088a-serdes2
> +    then:
> +      patternProperties:
> +        "^phy@[0-7]$":
> +          properties:
> +            reg:
> +              minimum: 0
> +              maximum: 3
> +  - if:
> +      properties:
> +        compatible:
> +          enum:
> +            - fsl,ls1046a-serdes1
> +            - fsl,ls1046a-serdes2

[Severity: Medium]
Does this conditional correctly enforce the big-endian property? 

Since the compatible property is a string array in device trees, evaluating it
directly against an enum always returns false. Should this use "contains:" 
with the enum, similar to the preceding if block, so dt_binding_check 
correctly enforces the requirement?

> +    then:
> +      required:
> +        - big-endian
> +
> +additionalProperties: false

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260603131914.503053-1-vladimir.oltean@nxp.com?part=14