Messages in this thread | | | Date | Wed, 30 May 2018 16:02:41 +0100 | From | Mark Brown <> | Subject | Re: [PATCH v3 1/2] regulator: dt-bindings: add QCOM RPMh regulator bindings |
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On Wed, May 30, 2018 at 07:46:50AM -0700, Doug Anderson wrote: > On Wed, May 30, 2018 at 2:37 AM, Mark Brown <broonie@kernel.org> wrote:
> >> Linux vote for the lowest voltage it's comfortable with. Linux keeps > >> track of the true voltage that the driver wants and will always change > >> its vote back to that before enabling. Thus (assuming Linux is OK > >> with 1.2 V - 1.4 V for a rail):
> > That's pretty much what it should do anyway with normally designed > > hardware.
> I guess the question is: do we insist that the driver include this > workaround, or are we OK with letting the hardware behave as the > hardware does?
What you're describing sounds like what we should be doing normally, if we're not doing that we should probably be fixing the core. [unhandled content-type:application/pgp-signature] | |