Re: [PATCH 2/4] dt-bindings: power: supply: add max77759-fg flavor and don't require nvme address

André Draszik
2024-12-03T10:07:26Z

On Tue, 2024-12-03 at 10:32 +0100, Thomas Antoine wrote:
> On 12/3/24 07:57, André Draszik wrote:
> > On Mon, 2024-12-02 at 14:07 +0100, Thomas Antoine via B4 Relay wrote:
> > > From: Thomas Antoine <t.antoine@uclouvain.be>
> > >
> > > As the Maxim max77759 fuel gauge has no non-volatile memory slave address,
> > > make it non-obligatory. Except for this, the max77759 seems to behave the
> > > same as the max1720x.
> >
> > It also needs an interrupt line, and the previously mentioned shunt-
> > resistor-micro-ohms, and probably a power supply.
>
> I will try to add the interrupt line for v2. About the power supply, I
> didn't see anything about it in the devicetree from Google. Even it
> there is one, I guess it would be a single power supply for the whole
> max77759, not just the fuel gauge. Wouldn't it be more logical to have an
> mfd which activates the supply when other functions of the max77759 have
> been implemented?

I've looked it up now and for power supply nothing indeed seems necessary.

Cheers,
Andre'