Re: [PATCH] pinctrl: at91-pio4: handle suspend to ram

From	Alexandre Belloni <alexandre.belloni@free-electrons.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] pinctrl: at91-pio4: handle suspend to ram
Date	2017-04-07 12:50 +0200
Message-ID	<ttzCN-5WI-9@gated-at.bofh.it> (permalink)
References	<ttfNM-DZ-33@gated-at.bofh.it> <ttz9L-5L0-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 07/04/2017 at 12:16:22 +0200, Linus Walleij wrote:
> On Thu, Apr 6, 2017 at 3:36 PM, Alexandre Belloni
> <alexandre.belloni@free-electrons.com> wrote:
> 
> > When suspending to RAM, the power to the core is cut and the register
> > values are lost. Save and restore more registers than just IMR.
> >
> > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> 
> Should this be tagged for stable?
> 

No because that particular suspend to ram mode is not yet implemented
upstream.

> Waiting for input from the AT91 maintainers here.
> 

Well, I've been an AT91 maintainer for 2 years now and I have done all
the AT91 pull requests since 3.16. I hope this qualifies me here.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

Thread

[PATCH] pinctrl: at91-pio4: handle suspend to ram Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2017-04-06 15:40 +0200
  Re: [PATCH] pinctrl: at91-pio4: handle suspend to ram Linus Walleij <linus.walleij@linaro.org> - 2017-04-07 12:20 +0200
    Re: [PATCH] pinctrl: at91-pio4: handle suspend to ram Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2017-04-07 12:50 +0200
      Re: [PATCH] pinctrl: at91-pio4: handle suspend to ram Linus Walleij <linus.walleij@linaro.org> - 2017-04-07 14:40 +0200
  Re: [PATCH] pinctrl: at91-pio4: handle suspend to ram Ludovic Desroches <ludovic.desroches@microchip.com> - 2017-04-07 14:50 +0200

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