On Mon, Oct 06, 2014 at 07:48:55PM +0200, Stefan Wahren wrote:

> Should a regulator driver rely on DT regulator constraints or not?

> In case the constraints are not set by DT, what is the recommend behavior of a
> regulator driver?

The regulator driver should just pass any constraints it gets to the
core, it shouldn't look at them or care if there are none.