From: Mark Brown <broonie@kernel.org>
To: Doug Anderson <dianders@chromium.org>
Cc: David Collins <collinsd@codeaurora.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-arm-msm@vger.kernel.org,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
devicetree@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
Rajendra Nayak <rnayak@codeaurora.org>,
Stephen Boyd <sboyd@kernel.org>
Subject: Re: [PATCH v3 1/2] regulator: dt-bindings: add QCOM RPMh regulator bindings
Date: Wed, 30 May 2018 17:07:44 +0100 [thread overview]
Message-ID: <20180530160744.GS6920@sirena.org.uk> (raw)
In-Reply-To: <CAD=FV=X2u=hMyWinSDtim-PmFwAy5mXcwg3HeYojAHcsUFhV3g@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 788 bytes --]
On Wed, May 30, 2018 at 09:06:16AM -0700, Doug Anderson wrote:
> On Wed, May 30, 2018 at 8:48 AM, Mark Brown <broonie@kernel.org> wrote:
> > Without the core doing something the regulator isn't going to get told
> > that anything updated voltages anyway...
> I was just suggesting that when the core tells the regulator driver to
> disable itself that the regulator driver tell RPMh to not only disable
> itself but also (temporarily) vote for a lower voltage. When the core
> tells the regulator to re-enable itself then the regulator driver
> restores the original voltage vote (or applies any vote that might
> have been attempted while the regulator was disabled). That wouldn't
> require any regulator core changes.
It needs something to tell it what the new voltage to set is.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/2] regulator: dt-bindings: add QCOM RPMh regulator bindings
Date: Wed, 30 May 2018 17:07:44 +0100 [thread overview]
Message-ID: <20180530160744.GS6920@sirena.org.uk> (raw)
In-Reply-To: <CAD=FV=X2u=hMyWinSDtim-PmFwAy5mXcwg3HeYojAHcsUFhV3g@mail.gmail.com>
On Wed, May 30, 2018 at 09:06:16AM -0700, Doug Anderson wrote:
> On Wed, May 30, 2018 at 8:48 AM, Mark Brown <broonie@kernel.org> wrote:
> > Without the core doing something the regulator isn't going to get told
> > that anything updated voltages anyway...
> I was just suggesting that when the core tells the regulator driver to
> disable itself that the regulator driver tell RPMh to not only disable
> itself but also (temporarily) vote for a lower voltage. When the core
> tells the regulator to re-enable itself then the regulator driver
> restores the original voltage vote (or applies any vote that might
> have been attempted while the regulator was disabled). That wouldn't
> require any regulator core changes.
It needs something to tell it what the new voltage to set is.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180530/383a4352/attachment-0001.sig>
next prev parent reply other threads:[~2018-05-30 16:07 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-12 2:28 [PATCH v3 0/2] regulator: add QCOM RPMh regulator driver David Collins
2018-05-12 2:28 ` David Collins
2018-05-12 2:28 ` David Collins
2018-05-12 2:28 ` [PATCH v3 1/2] regulator: dt-bindings: add QCOM RPMh regulator bindings David Collins
2018-05-12 2:28 ` David Collins
2018-05-17 21:22 ` Doug Anderson
2018-05-17 21:22 ` Doug Anderson
2018-05-18 0:16 ` David Collins
2018-05-18 0:16 ` David Collins
2018-05-18 1:01 ` Doug Anderson
2018-05-18 1:01 ` Doug Anderson
2018-05-19 0:46 ` David Collins
2018-05-19 0:46 ` David Collins
2018-05-21 18:01 ` Doug Anderson
2018-05-21 18:01 ` Doug Anderson
2018-05-22 0:00 ` David Collins
2018-05-22 0:00 ` David Collins
2018-05-22 16:43 ` Doug Anderson
2018-05-22 16:43 ` Doug Anderson
2018-05-22 16:43 ` Doug Anderson
2018-05-22 16:55 ` Mark Brown
2018-05-22 16:55 ` Mark Brown
2018-05-22 22:46 ` David Collins
2018-05-22 22:46 ` David Collins
2018-05-23 0:08 ` Doug Anderson
2018-05-23 0:08 ` Doug Anderson
2018-05-23 1:19 ` David Collins
2018-05-23 1:19 ` David Collins
2018-05-23 5:10 ` Doug Anderson
2018-05-23 5:10 ` Doug Anderson
2018-05-23 8:29 ` Mark Brown
2018-05-23 8:29 ` Mark Brown
2018-05-23 15:23 ` Doug Anderson
2018-05-23 15:23 ` Doug Anderson
2018-05-23 15:40 ` Mark Brown
2018-05-23 15:40 ` Mark Brown
2018-05-23 15:50 ` Doug Anderson
2018-05-23 15:50 ` Doug Anderson
2018-05-23 15:56 ` Mark Brown
2018-05-23 15:56 ` Mark Brown
2018-05-30 5:30 ` Doug Anderson
2018-05-30 5:30 ` Doug Anderson
2018-05-30 9:37 ` Mark Brown
2018-05-30 9:37 ` Mark Brown
2018-05-30 14:46 ` Doug Anderson
2018-05-30 14:46 ` Doug Anderson
2018-05-30 15:02 ` Mark Brown
2018-05-30 15:02 ` Mark Brown
2018-05-30 15:34 ` Doug Anderson
2018-05-30 15:34 ` Doug Anderson
2018-05-30 15:48 ` Mark Brown
2018-05-30 15:48 ` Mark Brown
2018-05-30 16:06 ` Doug Anderson
2018-05-30 16:06 ` Doug Anderson
2018-05-30 16:07 ` Mark Brown [this message]
2018-05-30 16:07 ` Mark Brown
2018-05-30 16:09 ` Doug Anderson
2018-05-30 16:09 ` Doug Anderson
2018-05-30 16:13 ` Mark Brown
2018-05-30 16:13 ` Mark Brown
2018-05-30 16:31 ` Doug Anderson
2018-05-30 16:31 ` Doug Anderson
2018-05-30 16:36 ` Mark Brown
2018-05-30 16:36 ` Mark Brown
2018-05-30 16:41 ` Doug Anderson
2018-05-30 16:41 ` Doug Anderson
2018-05-30 16:41 ` Doug Anderson
2018-05-30 16:59 ` Mark Brown
2018-05-30 16:59 ` Mark Brown
2018-05-18 22:24 ` Rob Herring
2018-05-18 22:24 ` Rob Herring
2018-05-12 2:28 ` [PATCH v3 2/2] regulator: add QCOM RPMh regulator driver David Collins
2018-05-12 2:28 ` David Collins
2018-05-17 21:23 ` Doug Anderson
2018-05-17 21:23 ` Doug Anderson
2018-05-18 0:16 ` David Collins
2018-05-18 0:16 ` David Collins
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180530160744.GS6920@sirena.org.uk \
--to=broonie@kernel.org \
--cc=collinsd@codeaurora.org \
--cc=devicetree@vger.kernel.org \
--cc=dianders@chromium.org \
--cc=lgirdwood@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=rnayak@codeaurora.org \
--cc=robh+dt@kernel.org \
--cc=sboyd@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.