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Groups > linux.kernel > #1491425

Re: Removal of regulator-boot-on/always-on when a consumer exists

From Mark Brown <broonie@kernel.org>
Newsgroups linux.kernel
Subject Re: Removal of regulator-boot-on/always-on when a consumer exists
Date 2016-09-26 18:50 +0200
Message-ID <slHgl-6ej-9@gated-at.bofh.it> (permalink)
References <slF4S-4Wz-11@gated-at.bofh.it> <slH6G-6aE-11@gated-at.bofh.it> <slHgl-6ej-11@gated-at.bofh.it>
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On Mon, Sep 26, 2016 at 01:43:28PM -0300, Fabio Estevam wrote:
> On Mon, Sep 26, 2016 at 1:34 PM, Mark Brown <broonie@kernel.org> wrote:

> > It really depends on what the actual board constraints are - are there
> > other consumers that aren't visible to software, is it electrically safe
> > to power down the rail?

> The can1 node is the only consumer of this regulator.

> The reg_3p3v regulator models a discrete 3.3V power supply with no
> software intervention.

So if it's electrically safe it's electrically safe...

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Thread

Removal of regulator-boot-on/always-on when a consumer exists Fabio Estevam <festevam@gmail.com> - 2016-09-26 16:30 +0200
  Re: Removal of regulator-boot-on/always-on when a consumer exists Mark Brown <broonie@kernel.org> - 2016-09-26 18:40 +0200
    Re: Removal of regulator-boot-on/always-on when a consumer exists Mark Brown <broonie@kernel.org> - 2016-09-26 18:50 +0200
      Re: Removal of regulator-boot-on/always-on when a consumer exists Fabio Estevam <festevam@gmail.com> - 2016-09-26 19:00 +0200
        Re: Removal of regulator-boot-on/always-on when a consumer exists Mark Brown <broonie@kernel.org> - 2016-09-26 19:00 +0200
          Re: Removal of regulator-boot-on/always-on when a consumer exists Fabio Estevam <festevam@gmail.com> - 2016-09-26 19:30 +0200
        Re: Removal of regulator-boot-on/always-on when a consumer exists Michael Trimarchi <michael@amarulasolutions.com> - 2016-09-26 19:00 +0200
    Re: Removal of regulator-boot-on/always-on when a consumer exists Fabio Estevam <festevam@gmail.com> - 2016-09-26 18:50 +0200

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