From: Viresh Kumar <viresh.kumar@linaro.org>
To: rob.herring@linaro.org, Nishanth Menon <nm@ti.com>
Cc: Michael Turquette <mike.turquette@linaro.org>,
Rafael Wysocki <rjw@rjwysocki.net>,
arnd.bergmann@linaro.org, broonie@kernel.org,
sboyd@codeaurora.org, linaro-kernel@lists.linaro.org,
linux-pm@vger.kernel.org, grant.likely@linaro.org,
olof@lixom.net, Sudeep.Holla@arm.com, devicetree@vger.kernel.org,
viswanath.puttagunta@linaro.org, l.stach@pengutronix.de,
thomas.petazzoni@free-electrons.com,
linux-arm-kernel@lists.infradead.org, ta.omasab@gmail.com,
kesavan.abhilash@gmail.com, khilman@linaro.org,
santosh.shilimkar@oracle.com
Subject: Re: [PATCH V4 1/3] OPP: Redefine bindings to overcome shortcomings
Date: Fri, 22 May 2015 19:34:57 +0530 [thread overview]
Message-ID: <20150522140457.GB7730@linux> (raw)
In-Reply-To: <555D750F.80304@ti.com>
On 21-05-15, 01:02, Nishanth Menon wrote:
> This argues that clock is an input to the cpu, this is not in-correct,
> but, it could also be argued that OPP tables are clock dependent.
>
> For example, with multiple clock source options that a device might
> choose to select from internally(by some means.. lets not just restrict
> ourselves to just CPUs here for a moment), the tables might be
> different. We can always debate that this then is the responsibility of
> the driver handling the description for that device and we might want
> possibility of vice versa as well - same OPP table used by different
> clock source selections as well.
@Rob: Any inputs ?
--
viresh
WARNING: multiple messages have this Message-ID (diff)
From: viresh.kumar@linaro.org (Viresh Kumar)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 1/3] OPP: Redefine bindings to overcome shortcomings
Date: Fri, 22 May 2015 19:34:57 +0530 [thread overview]
Message-ID: <20150522140457.GB7730@linux> (raw)
In-Reply-To: <555D750F.80304@ti.com>
On 21-05-15, 01:02, Nishanth Menon wrote:
> This argues that clock is an input to the cpu, this is not in-correct,
> but, it could also be argued that OPP tables are clock dependent.
>
> For example, with multiple clock source options that a device might
> choose to select from internally(by some means.. lets not just restrict
> ourselves to just CPUs here for a moment), the tables might be
> different. We can always debate that this then is the responsibility of
> the driver handling the description for that device and we might want
> possibility of vice versa as well - same OPP table used by different
> clock source selections as well.
@Rob: Any inputs ?
--
viresh
next prev parent reply other threads:[~2015-05-22 14:05 UTC|newest]
Thread overview: 124+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-30 12:07 [PATCH V4 0/3] OPP: Introduce OPP (V2) bindings Viresh Kumar
2015-04-30 12:07 ` Viresh Kumar
[not found] ` <cover.1430394884.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-04-30 12:07 ` [PATCH V4 1/3] OPP: Redefine bindings to overcome shortcomings Viresh Kumar
2015-04-30 12:07 ` Viresh Kumar
[not found] ` <d225e73f183e01fa0b71e4b9248b6a19a3f7d697.1430394884.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-05-04 12:12 ` Mark Brown
2015-05-04 12:12 ` Mark Brown
2015-05-05 10:48 ` Viresh Kumar
2015-05-05 10:48 ` Viresh Kumar
2015-05-05 10:57 ` Mark Brown
2015-05-05 10:57 ` Mark Brown
[not found] ` <20150505105714.GA22845-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-05-05 11:43 ` Viresh Kumar
2015-05-05 11:43 ` Viresh Kumar
2015-05-05 17:12 ` Mark Brown
2015-05-05 17:12 ` Mark Brown
2015-05-06 6:53 ` Viresh Kumar
2015-05-06 6:53 ` Viresh Kumar
2015-05-07 5:52 ` Stephen Boyd
2015-05-07 5:52 ` Stephen Boyd
2015-05-07 11:02 ` Mark Brown
2015-05-07 11:02 ` Mark Brown
2015-05-07 21:18 ` Stephen Boyd
2015-05-07 21:18 ` Stephen Boyd
2015-05-07 22:18 ` Mark Brown
2015-05-07 22:18 ` Mark Brown
[not found] ` <20150507221842.GW22845-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-05-08 6:47 ` Viresh Kumar
2015-05-08 6:47 ` Viresh Kumar
2015-05-08 10:58 ` Mark Brown
2015-05-08 10:58 ` Mark Brown
2015-05-08 11:01 ` Viresh Kumar
2015-05-08 11:01 ` Viresh Kumar
2015-05-11 1:07 ` Nishanth Menon
2015-05-11 1:07 ` Nishanth Menon
2015-05-12 5:20 ` Viresh Kumar
2015-05-12 5:20 ` Viresh Kumar
2015-05-12 19:01 ` Michael Turquette
2015-05-12 19:01 ` Michael Turquette
2015-05-12 19:14 ` Nishanth Menon
2015-05-12 19:14 ` Nishanth Menon
2015-05-12 19:41 ` Mark Brown
2015-05-12 19:41 ` Mark Brown
2015-05-12 19:57 ` Nishanth Menon
2015-05-12 19:57 ` Nishanth Menon
2015-05-13 11:54 ` Mark Brown
2015-05-13 11:54 ` Mark Brown
[not found] ` <20150513115422.GQ3066-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-05-13 14:24 ` Nishanth Menon
2015-05-13 14:24 ` Nishanth Menon
2015-05-13 15:07 ` Mark Brown
2015-05-13 15:07 ` Mark Brown
2015-05-13 15:43 ` Nishanth Menon
2015-05-13 15:43 ` Nishanth Menon
2015-05-07 12:13 ` Viresh Kumar
2015-05-07 12:13 ` Viresh Kumar
2015-05-07 21:30 ` Stephen Boyd
2015-05-07 21:30 ` Stephen Boyd
2015-05-08 6:49 ` Viresh Kumar
2015-05-08 6:49 ` Viresh Kumar
2015-05-11 1:02 ` Nishanth Menon
2015-05-11 1:02 ` Nishanth Menon
2015-05-12 5:16 ` Viresh Kumar
2015-05-12 5:16 ` Viresh Kumar
2015-05-12 16:04 ` Nishanth Menon
2015-05-12 16:04 ` Nishanth Menon
2015-05-13 5:05 ` Viresh Kumar
2015-05-13 5:05 ` Viresh Kumar
2015-05-13 15:00 ` Nishanth Menon
2015-05-13 15:00 ` Nishanth Menon
2015-05-13 15:16 ` Mark Brown
2015-05-13 15:16 ` Mark Brown
2015-05-13 16:14 ` Nishanth Menon
2015-05-13 16:14 ` Nishanth Menon
2015-05-13 16:21 ` Mark Brown
2015-05-13 16:21 ` Mark Brown
2015-05-13 16:34 ` Nishanth Menon
2015-05-13 16:34 ` Nishanth Menon
2015-05-12 16:19 ` Felipe Balbi
2015-05-12 16:19 ` Felipe Balbi
2015-05-13 4:45 ` Viresh Kumar
2015-05-13 4:45 ` Viresh Kumar
2015-05-12 21:42 ` Michael Turquette
2015-05-12 21:42 ` Michael Turquette
2015-05-13 8:55 ` Viresh Kumar
2015-05-13 8:55 ` Viresh Kumar
2015-05-13 11:03 ` Mark Brown
2015-05-13 11:03 ` Mark Brown
2015-05-14 0:32 ` Michael Turquette
2015-05-14 0:32 ` Michael Turquette
[not found] ` <CAKohpokeKtcJdrBcPZBBPR2zfJgpvuM_=wRaX5q1Uto2qx1oHQ@mail.gmail.com>
2015-05-15 14:15 ` Viresh Kumar
2015-05-15 14:15 ` Viresh Kumar
2015-05-15 15:43 ` Nishanth Menon
2015-05-15 15:43 ` Nishanth Menon
2015-05-15 17:27 ` Rob Herring
2015-05-15 17:27 ` Rob Herring
2015-05-21 6:02 ` Nishanth Menon
2015-05-21 6:02 ` Nishanth Menon
2015-05-22 14:04 ` Viresh Kumar [this message]
2015-05-22 14:04 ` Viresh Kumar
2015-05-22 16:04 ` Rob Herring
2015-05-22 16:04 ` Rob Herring
2015-05-22 17:42 ` Nishanth Menon
2015-05-22 17:42 ` Nishanth Menon
2015-05-26 5:25 ` Viresh Kumar
2015-05-26 5:25 ` Viresh Kumar
2015-05-20 0:51 ` Stephen Boyd
2015-05-20 0:51 ` Stephen Boyd
2015-05-20 2:07 ` Viresh Kumar
2015-05-20 2:07 ` Viresh Kumar
2015-05-20 19:39 ` Stephen Boyd
2015-05-20 19:39 ` Stephen Boyd
2015-05-21 4:33 ` Viresh Kumar
2015-05-21 4:33 ` Viresh Kumar
2015-05-25 11:59 ` Viresh Kumar
2015-05-25 11:59 ` Viresh Kumar
2015-04-30 12:08 ` [PATCH V4 2/3] OPP: Allow multiple OPP tables to be passed via DT Viresh Kumar
2015-04-30 12:08 ` Viresh Kumar
2015-05-12 16:09 ` Nishanth Menon
2015-05-12 16:09 ` Nishanth Menon
2015-05-13 4:41 ` Viresh Kumar
2015-05-13 4:41 ` Viresh Kumar
2015-05-20 0:52 ` Stephen Boyd
2015-05-20 0:52 ` Stephen Boyd
2015-04-30 12:08 ` [PATCH V4 3/3] OPP: Add 'opp-next' in operating-points-v2 bindings Viresh Kumar
2015-04-30 12:08 ` Viresh Kumar
2015-05-12 21:47 ` Michael Turquette
2015-05-12 21:47 ` Michael Turquette
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=20150522140457.GB7730@linux \
--to=viresh.kumar@linaro.org \
--cc=Sudeep.Holla@arm.com \
--cc=arnd.bergmann@linaro.org \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=grant.likely@linaro.org \
--cc=kesavan.abhilash@gmail.com \
--cc=khilman@linaro.org \
--cc=l.stach@pengutronix.de \
--cc=linaro-kernel@lists.linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-pm@vger.kernel.org \
--cc=mike.turquette@linaro.org \
--cc=nm@ti.com \
--cc=olof@lixom.net \
--cc=rjw@rjwysocki.net \
--cc=rob.herring@linaro.org \
--cc=santosh.shilimkar@oracle.com \
--cc=sboyd@codeaurora.org \
--cc=ta.omasab@gmail.com \
--cc=thomas.petazzoni@free-electrons.com \
--cc=viswanath.puttagunta@linaro.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.