Re: [PATCH net-next 1/4] dt-bindings: net: document st,phy-wol property

[Krzysztof Kozlowski]

On 21/07/2025 14:10, Gatien CHEVALLIER wrote:
> Hello Krzysztof,
> 
> On 7/21/25 13:30, Krzysztof Kozlowski wrote:
>> On 21/07/2025 13:14, Gatien Chevallier wrote:
>>> The "st,phy-wol" property can be set to use the wakeup capability of
>>> the PHY instead of the MAC.
>>
>>
>> And why would that be property of a SoC or board? Word "can" suggests
>> you are documenting something which exists, but this does not exist.
> Can you elaborate a bit more on the "not existing" part please?


Where does this property exist that you suggest that a new binding "can"
use it?

> 
> For the WoL from PHY to be supported, the PHY line that is raised
> (On nPME pin for this case) when receiving a wake up event has to be
> wired to a wakeup event input of the Extended interrupt and event
> controller(EXTI), and that's implementation dependent.


So it is not "can" but some implementations do not have proper wiring.
You need to justify your commits and changes.



Best regards,
Krzysztof