Re: [PATCH 2/9] dt-bindings: i2c: qcom-cci: add description of a vbus-supply property

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On Thu, Feb 10, 2022 at 06:33:09PM +0300, Dmitry Baryshkov wrote:
> On Tue, 8 Feb 2022 at 16:16, Mark Brown <broonie@xxxxxxxxxx> wrote:
> > On Mon, Feb 07, 2022 at 08:31:30PM +0200, Vladimir Zapolskiy wrote:
> > > On 2/7/22 4:39 PM, Mark Brown wrote:

> > > > The bindings are ABI, it doesn't seem like a good idea to add new ABI as
> > > > a temporary bodge.

> It's not a temporary bodge. The i2c-core piece was reverted, but not
> the mediatek driver code/bindings.
> Vladimir has provided a replacement for the i2c-core code handling the
> vbus-regulator. When thee code will be back, the code from i2c-cci can
> be removed. The bindings will be the same.

I would hope it's a temporary thing given the namespace collision
issues...

> > There's also the option of representing this as a separate thing on or
> > part of the bus.

> 4) (which you have implemented in your patch). Add support for  the
> vbus-supplies property for the I2C CCI controllers.

> This is the option I'd vote for.

Do these controllers actually have a supply called vbus?

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