Re: [PATCH] regulator: fan53555: add back tcs4526

[Rudi Heitbaum]

Hi Mark,

I have submiited the v2 patch. Thanks for the feedback too.

On Thu, May 27, 2021 at 02:05:53PM +0100, Mark Brown wrote:
> On Thu, May 27, 2021 at 08:51:27AM -0300, Ezequiel Garcia wrote:
> > On Thu, 2021-05-27 at 10:59 +0000, Rudi Heitbaum wrote:

> > > +       /delete-property/ operating-points-v2;

> > Removal of the operating points kind of makes the gpu regulator moot,
> > don't you think?

> It's still better to say what the supply is even if it can't be
> changed - that stops you getting warnings about substituting in a
> dummy regulator and allows the consumer to read the current state
> of the regulator in case that's useful.

I'll look into this.
Thank you all for the feedback and direction on the dts.

> > > +???????????????regulator-compatible = "fan53555-reg";
> 
> > I can be wrong, but I think regulator-compatible is deprecated.
> 
> Yes.

will action

> > > +???????????????regulator-boot-on;
> 
> > Just out of curiosity, is regulator-boot-on really needed for the GPU?
> 
> It should only be used if it's not possible to read the state of
> the regulator enable from the hardware.

will do further testing