Re: [RFC 04/19] dt: bindings: Add lens-focus binding for image sensors

Pavel Machek
2017-07-28T12:45:09Z

Hi!

> Is the lens-focus phandle specific to voice-coil controllers? What about
> motor-controlled focus systems? What when there are multiple motors? E.g.
> one for the focus, one for the iris control (yes, we have that).

I'd say motor vs. coil is not important. Iris control should go to
lens-iris: or something.

> What if you have two sensors (stereoscopic) controlled by one motor?

Are there such systems? I'd say lets solve it if we see it...

> > - flash: phandle referring to the flash driver chip. A flash driver may
> > have multiple flashes connected to it.
> >
> > +- lens-focus: A phandle to the node of the focus lens controller.
> > +
> >