Re: [PATCH v7 01/20] pinctrl: tegra: Add suspend and resume support

[Sowjanya Komatineni]

On 8/6/19 2:51 PM, Sowjanya Komatineni wrote:
> On 8/5/19 2:20 AM, Linus Walleij wrote:
> > On Wed, Jul 31, 2019 at 11:11 PM Sowjanya Komatineni
> > <skomatineni@xxxxxxxxxx> wrote:
> >
> > > This patch adds support for Tegra pinctrl driver suspend and resume.
> > >
> > > During suspend, context of all pinctrl registers are stored and
> > > on resume they are all restored to have all the pinmux and pad
> > > configuration for normal operation.
> > >
> > > Acked-by: Thierry Reding <treding@xxxxxxxxxx>
> > > Reviewed-by: Dmitry Osipenko <digetx@xxxxxxxxx>
> > > Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
> > Patch applied to the pinctrl tree.
> >
> > This patch seems finished.
> >
> > Also if the rest don't get merged for v5.4 then at least this is so
> > your patch stack gets more shallow.
> >
> > I hope it's fine to merge this separately, else tell me and I'll
> > pull it out.
> >
> > Yours,
> > Linus Walleij
>
> Yes, this patch can be merged separately. But, there's latest feedback 
> from Dmitry to add barrier after writes to make sure pinmux register 
> writes happen.
>
> So will update this patch to add barrier in v8. So, need to wait for v8.
>
> Thanks
>
> Sowjanya
I see it merged. So will exclude suspend/resume patch and will add patch 
for necessary write barrier fix in v8 version.

Thanks

Sowjanya