Re: [RFC PATCH 2/6] mfd: omap-usb-host: Put pins in IDLE state onsuspend

From: Tony Lindgren
Date: Thu Jun 20 2013 - 03:21:23 EST

* Kevin Hilman <khilman@xxxxxxxxxx> [130619 10:30]:
> Hi Roger,
> Roger Quadros <rogerq@xxxxxx> writes:
> > In order to support wake up from suspend use the pinctrl
> > framework to put the USB host pins in IDLE state during suspend.
> >
> > CC: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
> > Signed-off-by: Roger Quadros <rogerq@xxxxxx>
> You should use helpers for this now in the pinctrl core:

Also see the thread "[PATCH] pinctrl: document the pinctrl PM states"
as we're still discussing how to deal with the various dynamic
pinctrl needs in a generic way. Meanwile, just make sure the other
patches work and don't break anything without this patch to
remove the dependency.


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