On Thu, Dec 07, 2017 at 08:47:03AM +0100, Ricard Wanderlof wrote:
> On Wed, 6 Dec 2017, Mark Brown wrote:

> > That does sound like an auxiliary device that's a regulator consumer.

> So essentially one would register this device as an auxiliary device, 
> which would define a DAPM widget which in turn would be part of a DAPM 
> route in the encompassing machine driver?

Or register a device that consumes the regulator and maps it into ASoC
like that.