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Re: [PATCH 5/6] ARM: LG Optimus Black (P970) codename sniper support, with basic features

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Hi,

Le mercredi 23 décembre 2015 à 07:44 -0800, Tony Lindgren a écrit :
> * Paul Kocialkowski <contact@paulk.fr> [151223 03:00]:
> > +&gpio1 {
> > +	ti,no-reset-on-init;
> > +};
> > +
> > +&gpio2 {
> > +	ti,no-reset-on-init;
> > +};
> > +
> > +&gpio3 {
> > +	ti,no-reset-on-init;
> > +};
> > +
> > +&gpio4 {
> > +	ti,no-reset-on-init;
> > +};
> > +
> > +&gpio5 {
> > +	ti,no-reset-on-init;
> > +};
> > +
> > +&gpio6 {
> > +	ti,no-reset-on-init;
> > +};
> 
> Care to try to narrow down exactly which GPIO(s) need to be preserved?
> Chances are this will unnecessarily block deeper idle states in hardware
> otherwise.
> 
> My guess is that the GPIO pins that need to be preserved if any are in
> the GPIO bank 1 as that's always powered..

Well, I actually need to keep the GPIOs handling backlight control,
buttons LEDs and the micro USB connector muxing (which can be set to
UART or USB). Those are spread accross gpio2, gpio5 and gpio6, so I'll
only enable these in v2.

Thanks for the review!

-- 
Paul Kocialkowski, Replicant developer

Replicant is a fully free Android distribution running on several
devices, a free software mobile operating system putting the emphasis on
freedom and privacy/security.

Website: https://www.replicant.us/
Blog: https://blog.replicant.us/
Wiki/tracker/forums: https://redmine.replicant.us/

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[PATCH 5/6] ARM: LG Optimus Black (P970) codename sniper support, with basic features Paul Kocialkowski <contact@paulk.fr> - 2015-12-23 12:10 +0100
  Re: [PATCH 5/6] ARM: LG Optimus Black (P970) codename sniper  support, with basic features Tony Lindgren <tony@atomide.com> - 2015-12-23 16:50 +0100
    Re: [PATCH 5/6] ARM: LG Optimus Black (P970) codename sniper  support, with basic features Paul Kocialkowski <contact@paulk.fr> - 2015-12-24 20:40 +0100
  Re: [PATCH 5/6] ARM: LG Optimus Black (P970) codename sniper support,  with basic features Javier Martinez Canillas <javier@dowhile0.org> - 2015-12-23 17:10 +0100
    Re: [PATCH 5/6] ARM: LG Optimus Black (P970) codename sniper  support, with basic features Paul Kocialkowski <contact@paulk.fr> - 2015-12-24 20:40 +0100

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