Re: [PATCH V3 1/4] ufs: dt-bindings: Document gear and rate limit properties

[Krzysztof Kozlowski]

On 26/08/2025 17:35, Bart Van Assche wrote:
> 
>> +  limit-rate:
>> +    $ref: /schemas/types.yaml#/definitions/uint32
>> +    enum: [1, 2]
>> +    default: 2
>> +    description:
>> +      Restricts the UFS controller to Rate A (1) or Rate B (2) for both
>> +      TX and RX directions, often required in automotive environments due
>> +      to hardware limitations.
> 
> As far as I know no numeric values are associated with these rates in
> the UFSHCI 4.1 standard nor in any of the previous versions of this
> standard. Does the .yaml syntax support something like "enum: [A, B]"?

That's what I also requested and answer was "1" and "2" are coming from
the spec. So now I am confused.


Best regards,
Krzysztof