[PATCH V3] regulator: tps6586x: add support for SYS rail

[Mark Brown]

On Thu, Aug 09, 2012 at 11:10:58AM -0600, Stephen Warren wrote:

> Sorry to bug people, but is everyone OK with this patch? I'm holding off
> checking in the Tegra-side device tree changes that add regulators until
> this patch is checked in (or at least approved) to make sure the Tegra
> .dts patches don't need any more changes.

I decided to go ahead and apply without Samuel's review since the MFD
changes are very small but in general four days is a bit of a fast
turnaround for most things...