Re: [PATCH v7 14/18] dt: bindings: Add lens-focus binding for image sensors

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Hi Hans,

On Mon, Sep 04, 2017 at 04:37:29PM +0200, Hans Verkuil wrote:
> On 09/03/2017 07:49 PM, Sakari Ailus wrote:
> > The lens-focus property contains a phandle to the lens voice coil driver
> > that is associated to the sensor; typically both are contained in the same
> > camera module.
> 
> Just to be certain: this lens-focus phandle should also work fine for a motor
> driver, right?

Yes; the commit message specifies what this is used right now but nothing
prevents using this for different lens control technologies either. The
property itself does not mention voice coil modules.

> 
> We (Cisco) also have a camera that has an iris motor, but since nothing upstream
> uses that I'm not sure if we should bother adding that as well.

Do you have one for focussing only or for zooming as well?

-- 
Regards,

Sakari Ailus
e-mail: sakari.ailus@xxxxxx
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