[PATCH v4 07/11] dt-bindings: ufs: Add NXP S32N79 UFS host controller

Krzysztof Kozlowski krzk at kernel.org
Fri Sep 18 02:49:57 PDT 2026


On 17/09/2026 11:15, Larisa Grigore wrote:
> +
> +properties:
> +  compatible:
> +    items:
> +      - const: nxp,s32n79-ufshc
> +      - const: jedec,ufs-2.0

Continuing discussion from v1, why replacing one fallback with another?
So previously it was compatible with 3.0, but now it is not and it
became compatible with 2.0?

I cannot find any software user of any of these fallbacks, thus IMO it
should be dropped, unless UFS folks have some arguments for keeping it?

> +
> +  reg:
> +    items:
> +      - description: UFS Host Controller registers
> +      - description: System Control Module registers
> +
> +  reg-names:
> +    items:
> +      - const: ufshc
> +      - const: scm
> +
> +  clocks:
> +    maxItems: 1
> +    description: UFS core clock

Drop description, redundant.

> +
> +required:
> +  - compatible
> +  - reg
> +  - reg-names
> +  - clocks
> +
Best regards,
Krzysztof



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