From: Wei Ni <wni@nvidia.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Rob Herring <robh@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Zhang Rui <rui.zhang@intel.com>, <MLongnecker@nvidia.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Mikko Perttunen <mikko.perttunen@kapsi.fi>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH V5 07/11] of: Add bindings of hw-trip-points for soctherm
Date: Mon, 15 Feb 2016 15:19:27 +0800 [thread overview]
Message-ID: <56C17BFF.3040104@nvidia.com> (raw)
In-Reply-To: <56C17AFD.8050203@nvidia.com>
On 2016年02月15日 15:15, Wei Ni wrote:
> Hi, Rob
>
> On 2016年02月12日 22:42, Rob Herring wrote:
>> On Fri, Jan 29, 2016 at 2:47 AM, Wei Ni <wni@nvidia.com> wrote:
>>> Add hw-trips sub-node for soctherm, which is
>>> used to describe the hardware trip points for
>>> each soctherm sensors.
>>
>> I still don't understand why you are doing something custom here.
>> What's wrong with what is defined in:
>>
>> Documentation/devicetree/bindings/thermal/thermal.txt
>
> In current thermal framework, it support to set trip points for the thermal
> zones, but this trip point is handled by SW, doesn't have callbacks to program
> the hardware.
> There had patches:
> [PATCH 12/16] thermal: thermal: Add support for hardware-tracked trip points,
> http://lists.infradead.org/pipermail/linux-mediatek/2015-May/000866.html,
> which can support to program hardware to set trip points, but it seems this
> series didn't be taken.
> So I add this hw-trip-points sub-node for soctherm.
>
> Hi, Sascha Hauer
Hi, Sasha
Sorry, I forgot to type messages in previous mail.
I noticed that you submitted "[PATCH 12/16] thermal: thermal: Add support for
hardware-tracked trip points" long time ago, I think it's very useful, do you
know why it didn't be taken?
>
> Thanks.
> Wei.
>
>>
>> Rob
>>
next prev parent reply other threads:[~2016-02-15 7:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-29 8:47 [PATCH V5 07/11] of: Add bindings of hw-trip-points for soctherm Wei Ni
2016-02-12 14:42 ` Rob Herring
2016-02-15 7:15 ` Wei Ni
2016-02-15 7:19 ` Wei Ni [this message]
2016-02-17 9:46 ` Wei Ni
2016-02-17 20:52 ` Matt Longnecker
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=56C17BFF.3040104@nvidia.com \
--to=wni@nvidia.com \
--cc=MLongnecker@nvidia.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=mikko.perttunen@kapsi.fi \
--cc=robh@kernel.org \
--cc=rui.zhang@intel.com \
--cc=s.hauer@pengutronix.de \
--cc=swarren@wwwdotorg.org \
--cc=thierry.reding@gmail.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).