Re: [PATCH v4 1/3] dt-bindings: phy: Add starfive,jh7110-dphy-rx

[Changhuang Liang]

On 2023/4/17 1:29, Krzysztof Kozlowski wrote:
> On 13/04/2023 11:02, Changhuang Liang wrote:
>>
>>
>> On 2023/4/13 16:41, Krzysztof Kozlowski wrote:
>>> On 13/04/2023 04:34, Changhuang Liang wrote:
>>>>>>>> +  lane_maps:
>>>>>>>
>>>>>>> Why did this appear? Underscores are not allowed. It looks like you
>>>>>>> re-implement some standard property.
>>>>>>>
>>>>>>
>>>>>> Will change to lane-maps.
>>>>>> Yes, according to Vinod advice, lane mapping table use device tree
>>>>>> to parse makes sense.
>>>>>
>>>>> Hm, I have a feeling that I saw such property, so you should dig into
>>>>> existing and in-flight bindings.
>>>>>
>>>>> Best regards,
>>>>> Krzysztof
>>>>>
>>>>
>>>> A standard property? Like "clocks" or "resets"?
>>>
>>> Like lane-polarities now submitted to one MIPI.
>>>
>>> Anyway it does not look like a property of a board. You said it is fixed
>>> per SoC, so it should be implied from the compatible. Otherwise please
>>> explain in description and provide some rationale.
>>>
>>> Best regards,
>>> Krzysztof
>>>
>>
>> This property is the only one used for this IP, I have compared this IP with
>> other DPHY rx module, DPHY modules form the other manufacturers not have this
>> configure.
>> And we also have a SoC called JH7100. It DPHY rx module is the same as JH7110.
>> But we don't do the upstream work on it. If it use this lane-maps will be 
>> configure as "lane_maps = /bits/ 8 <0 1 2 3 4 5>;".
> 
> And JH7100 is different SoC, so you have different compatible. Again -
> is this board specific? If not, looks like SoC specific, thus imply it
> from compatible.
> 
> 
> Best regards,
> Krzysztof
> 

Hi, Vinod

I agree with Krzysztof. What about your comments?

Best regards,
Changhuang