Re: [PATCH v2 1/2] dt-bindings: power: supply: Document Maxim MAX8971 charger

[Svyatoslav Ryhel]

пн, 3 бер. 2025 р. о 10:18 Krzysztof Kozlowski <krzk@xxxxxxxxxx> пише:
>
> On 03/03/2025 09:11, Svyatoslav Ryhel wrote:
> > пн, 3 бер. 2025 р. о 09:54 Krzysztof Kozlowski <krzk@xxxxxxxxxx> пише:
> >>
> >> On 27/02/2025 11:55, Svyatoslav Ryhel wrote:
> >>>>> +
> >>
> >> Please kindly trim the replies from unnecessary context. It makes it
> >> much easier to find new content.
> >>
> >>>>> +  maxim,usb-in-current-limit-microamp:
> >>>>> +    description:
> >>>>> +      USB Input current limit
> >>>>> +    minimum: 100000
> >>>>> +    default: 500000
> >>>>> +    maximum: 1500000
> >>>>> +
> >>>>> +  maxim,ac-in-current-limit-microamp:
> >>>>> +    description:
> >>>>> +      AC Input current limit
> >>>>> +    minimum: 100000
> >>>>> +    default: 500000
> >>>>> +    maximum: 1500000
> >>>>
> >>>> Half of these properties as well are not suitable and duplicate existing
> >>>> sysfs interface.
> >>>>
> >>>
> >>> All these properties allow configure the charger to suit the device on
> >>> which it is used. None of them are required but are a nice addition.
> >>> Why you are denying me an ability to fully utilize hardware I have and
> >>> tune it to the device? All those values represent hardware registers
> >>> which can be customized for the device, not for the end user to mess
> >>> with.
> >>
> >> Because you put user-space choice or OS policy into the DT and DT is not
> >> for that.
> >>
> >
> > Those are NOT user-space choice or OS policy those are vendor
> > configuration for a specific device and are NOT and NEVER were exposed
>
> Then look at existing devices. We had these discussions in the past and
> these are usually exposed to user-space.
>

Provide an example, where there is same or similar configuration.

> > to user configurations EVER. User messing with those may lead to
> > device breaking.
> >
> >>>
> >>>> And for remaining, still no battery.
> >>>>
> >>>
> >>> reference to power-supply IS included, hence the battery option is
> >>> there as well.
> >>
> >> I don't see it being used at all and you explicitly duplicated
> >> properties which means that reference is redundant and should be dropped
> >> with such binding. So how did you solve my request to add reference
> >> which then you make redundant? Add reference and use it.
> >>
> >
> > Which properties I have duplicated?
>
> All the current limits.
>

Those are blank works, show me an example of such duplication.

> >
> >> Best regards,
> >> Krzysztof
>
>
> Best regards,
> Krzysztof