Re: [PATCH 3/3] arm64: dts: qcom: x1e80100-qcp: Add WiFi/BT pwrseq

[Bartosz Golaszewski]

On Thu, Oct 17, 2024 at 12:59 PM Mark Brown <broonie@xxxxxxxxxx> wrote:
>
> On Thu, Oct 17, 2024 at 11:28:18AM +0200, Bartosz Golaszewski wrote:
>
> > How do others deal with it? I'm asking because I've been seeing these
> > warnings for years on many platforms which makes me think they are not
> > a high priority for anyone.
>
> > The best approach would be to provide an optional bulk get for the
> > regulator API. Or extend struct regulator_bulk_data with bool optional
> > and take this into account.
>
> > Mark: Any thoughts on this?
>
> Fix your driver to request the supplies that actually exist on the
> device rather than just some random supplies you hope will work?

Let me rephrase: the device has this supply but on this particular
board nothing is connected to it. It does sound to me like an example
of an "optional" supply. Do you have anything against making it
possible to define optional supplies when using the bulk regulator
APIs?

Bartosz