Re: [PATCH v1 1/2] dt-bindings: arm: coresight: Update the pattern of ete node name

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On 21/12/2023 09:15, Jinlong Mao wrote:
> 
> 
> On 12/21/2023 4:12 PM, Krzysztof Kozlowski wrote:
>> On 21/12/2023 04:28, Jinlong Mao wrote:
>>>>> diff --git a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
>>>>> index f725e6940993..cbf583d34029 100644
>>>>> --- a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
>>>>> +++ b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
>>>>> @@ -23,7 +23,7 @@ description: |
>>>>>    
>>>>>    properties:
>>>>>      $nodename:
>>>>> -    pattern: "^ete([0-9a-f]+)$"
>>>>> +    pattern: "^ete-([0-9a-f]+)$"
>>>>
>>>> My concerns are not resolved. Why is it here in the first place?
>>>
>>> Hi Krzysztof,
>>>
>>> ETE is acronym of embedded trace extension. The number of the name is
>>> the same as the number of the CPU it belongs to.
>>
>> This is obvious and was not my question.
> 
> Do you mean why the pattern match of the node name is added here ?

Yes, especially that it is requiring a non-generic name.

> 
> This node should not have the node name match, right ?

Usually. For sure shouldn't be for non-generic names.

Best regards,
Krzysztof





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