From: Viresh Kumar <viresh.kumar@linaro.org>
To: Saravana Kannan <saravanak@google.com>
Cc: Georgi Djakov <georgi.djakov@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Viresh Kumar <vireshk@kernel.org>, Nishanth Menon <nm@ti.com>,
Stephen Boyd <sboyd@kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Vincent Guittot <vincent.guittot@linaro.org>,
"Sweeney, Sean" <seansw@qti.qualcomm.com>,
daidavid1@codeaurora.org, Rajendra Nayak <rnayak@codeaurora.org>,
Sibi Sankar <sibis@codeaurora.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Evan Green <evgreen@chromium.org>,
Android Kernel Team <kernel-team@android.com>,
Linux PM <linux-pm@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 1/6] dt-bindings: opp: Introduce opp-peak-KBps and opp-avg-KBps bindings
Date: Thu, 18 Jul 2019 10:05:58 +0530 [thread overview]
Message-ID: <20190718043558.roi4j6jw5n4zkwky@vireshk-i7> (raw)
In-Reply-To: <CAGETcx-kUM7MqNYowwNAL1Q0bnFzxPEO6yMg0YTkk16=OnPdmg@mail.gmail.com>
On 17-07-19, 13:29, Saravana Kannan wrote:
> On Wed, Jul 17, 2019 at 12:54 AM Viresh Kumar <viresh.kumar@linaro.org> wrote:
> >
> > On 02-07-19, 18:10, Saravana Kannan wrote:
> > > Interconnects often quantify their performance points in terms of
> > > bandwidth. So, add opp-peak-KBps (required) and opp-avg-KBps (optional) to
> > > allow specifying Bandwidth OPP tables in DT.
> > >
> > > opp-peak-KBps is a required property that replace opp-hz for Bandwidth OPP
> > > tables.
> > >
> > > opp-avg-KBps is an optional property that can be used in Bandwidth OPP
> > > tables.
> > >
> > > Signed-off-by: Saravana Kannan <saravanak@google.com>
> > > ---
> > > Documentation/devicetree/bindings/opp/opp.txt | 15 ++++++++++++---
> > > 1 file changed, 12 insertions(+), 3 deletions(-)
> > >
> > > diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
> > > index 76b6c79604a5..c869e87caa2a 100644
> > > --- a/Documentation/devicetree/bindings/opp/opp.txt
> > > +++ b/Documentation/devicetree/bindings/opp/opp.txt
> > > @@ -83,9 +83,14 @@ properties.
> > >
> > > Required properties:
> > > - opp-hz: Frequency in Hz, expressed as a 64-bit big-endian integer. This is a
> > > - required property for all device nodes but devices like power domains. The
> > > - power domain nodes must have another (implementation dependent) property which
> > > - uniquely identifies the OPP nodes.
> > > + required property for all device nodes but for devices like power domains or
> > > + bandwidth opp tables. The power domain nodes must have another (implementation
> > > + dependent) property which uniquely identifies the OPP nodes. The interconnect
> > > + opps are required to have the opp-peak-bw property.
> >
> > ??
>
> Sorry, what's the question? Was this an accidental email?
Too much smartness is too bad sometimes, sorry about that :)
I placed the ?? right below "opp-peak-bw", there is no property like
that. You failed to update it :)
--
viresh
next prev parent reply other threads:[~2019-07-18 4:36 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-03 1:10 [PATCH v3 0/6] Introduce Bandwidth OPPs for interconnect paths Saravana Kannan
2019-07-03 1:10 ` [PATCH v3 1/6] dt-bindings: opp: Introduce opp-peak-KBps and opp-avg-KBps bindings Saravana Kannan
2019-07-16 17:25 ` Sibi Sankar
2019-07-16 18:58 ` Saravana Kannan
2019-07-22 23:35 ` Rob Herring
2019-07-22 23:40 ` Saravana Kannan
2019-07-23 14:26 ` Rob Herring
2019-07-24 0:18 ` Saravana Kannan
2019-07-17 7:54 ` Viresh Kumar
2019-07-17 20:29 ` Saravana Kannan
2019-07-18 4:35 ` Viresh Kumar [this message]
2019-07-18 17:26 ` Saravana Kannan
2019-07-26 16:24 ` Georgi Djakov
2019-07-26 19:08 ` Saravana Kannan
2019-07-03 1:10 ` [PATCH v3 2/6] OPP: Add support for bandwidth OPP tables Saravana Kannan
2019-07-16 17:33 ` Sibi Sankar
2019-07-16 19:10 ` Saravana Kannan
2019-07-30 10:57 ` Amit Kucheria
2019-07-30 23:20 ` Saravana Kannan
2019-07-03 1:10 ` [PATCH v3 3/6] OPP: Add helper function " Saravana Kannan
2019-07-03 1:10 ` [PATCH v3 4/6] OPP: Add API to find an OPP table from its DT node Saravana Kannan
2019-07-03 1:10 ` [PATCH v3 5/6] dt-bindings: interconnect: Add interconnect-opp-table property Saravana Kannan
2019-07-22 23:39 ` Rob Herring
2019-07-22 23:43 ` Saravana Kannan
2019-07-23 2:21 ` Viresh Kumar
2019-07-03 1:10 ` [PATCH v3 6/6] interconnect: Add OPP table support for interconnects Saravana Kannan
2019-07-03 6:45 ` Vincent Guittot
2019-07-03 21:33 ` Saravana Kannan
2019-07-04 7:12 ` Vincent Guittot
2019-07-07 21:48 ` Saravana Kannan
2019-07-09 7:25 ` Vincent Guittot
2019-07-09 19:02 ` Saravana Kannan
2019-07-15 8:16 ` Vincent Guittot
2019-07-16 0:55 ` Saravana Kannan
2019-07-24 7:16 ` Vincent Guittot
2019-07-26 16:25 ` Georgi Djakov
2019-07-26 19:08 ` Saravana Kannan
2019-07-03 6:36 ` [PATCH v3 0/6] Introduce Bandwidth OPPs for interconnect paths Viresh Kumar
2019-07-03 20:35 ` Saravana Kannan
2019-07-17 10:32 ` Viresh Kumar
2019-07-17 20:34 ` Saravana Kannan
2019-07-18 5:37 ` Viresh Kumar
2019-07-19 4:12 ` Saravana Kannan
2019-07-29 9:24 ` Viresh Kumar
2019-07-29 20:12 ` Saravana Kannan
2019-07-30 3:01 ` Viresh Kumar
2019-08-03 7:36 ` Saravana Kannan
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=20190718043558.roi4j6jw5n4zkwky@vireshk-i7 \
--to=viresh.kumar@linaro.org \
--cc=bjorn.andersson@linaro.org \
--cc=daidavid1@codeaurora.org \
--cc=devicetree@vger.kernel.org \
--cc=evgreen@chromium.org \
--cc=georgi.djakov@linaro.org \
--cc=kernel-team@android.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=nm@ti.com \
--cc=rjw@rjwysocki.net \
--cc=rnayak@codeaurora.org \
--cc=robh+dt@kernel.org \
--cc=saravanak@google.com \
--cc=sboyd@kernel.org \
--cc=seansw@qti.qualcomm.com \
--cc=sibis@codeaurora.org \
--cc=vincent.guittot@linaro.org \
--cc=vireshk@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 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).