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    SubjectRe: [PATCH v3 1/2] regulator: dt-bindings: add QCOM RPMh regulator bindings
    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.
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