Subject: [RFC PATCH 2/6] mfd: omap-usb-host: Put pins in IDLE state on suspend

From: [email-masked] (Tony Lindgren)
Date: Thu, 20 Jun 2013 00:21:14 -0700

* Kevin Hilman <[email-masked]> [130619 10:30]:
> Hi Roger,
> 
> Roger Quadros <[email-masked]> 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 <[email-masked]>
> > Signed-off-by: Roger Quadros <[email-masked]>
> 
> You should use helpers for this now in the pinctrl core:
> 
>     http://lists.infradead.org/pipermail/linux-arm-kernel/2013-June/173514.html

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.

Regards,

Tony