Common clock and dvfs

[Mark Brown]

On Wed, May 04, 2011 at 11:50:52PM -0700, Colin Cross wrote:

> True, that was an oversimplificaiton. I meant the minimum voltage that
> scales with clock frequencies only depends on the clock frequency, not
> the device.  Devices do need to be able to specify a higher minimum
> voltage, and the regulator api needs to handle it.

The regulator API already supports this so we're fine there.