Hi Pavel
On Thu, Sep 20, 2018 at 8:54 PM Pavel Machek <pavel@xxxxxx> wrote:
>
> On Thu 2018-09-20 20:45:52, Ricardo Ribalda Delgado wrote:
> > This patch adds support for a programmable enable pin. It can be used in
> > situations where the ANA-vcc is not configurable (dummy-regulator), or
> > just to have a more fine control of the power saving.
> >
> > The use of the enable pin is optional.
> >
> > Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
>
> Do we really want to do that?
>
> Would it make more sense to add gpio-regulator and connect ad5820 to
> it in such case?
>
My board (based on db820c) has both:
ad5820: dac@0c {
compatible = "adi,ad5820";
reg = <0x0c>;
VANA-supply = <&pm8994_l23>;
enable-gpios = <&msmgpio 26 GPIO_ACTIVE_HIGH>;
};
> Pavel
>
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
Ricardo Ribalda
