On Wed, Feb 07, 2018 at 10:47:44AM +0200, Peter De Schrijver wrote:
> On Tue, Feb 06, 2018 at 04:35:44PM +0000, Mark Brown wrote:
> > On Tue, Feb 06, 2018 at 06:34:02PM +0200, Peter De Schrijver wrote:

> > > Add API to get min/max rail voltage configured from platform for
> > > given rails.

> > because...

> of the next patch where this is used to retrieve the minimum rail voltage.

And that in turn is needed for...?