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From: Saravana Kannan <saravanak@google.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
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 10:26:13 -0700	[thread overview]
Message-ID: <CAGETcx_XtA_-cjU6Ra1Jh4zgWJXBpHY+g_FdWvnFTW84e46D_w@mail.gmail.com> (raw)
In-Reply-To: <20190718043558.roi4j6jw5n4zkwky@vireshk-i7>

On Wed, Jul 17, 2019 at 9:36 PM Viresh Kumar <viresh.kumar@linaro.org> wrote:
>
> 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 :)

Ah, "typo". I'll fix it.

-Saravana

  reply	other threads:[~2019-07-18 17:26 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
2019-07-18 17:26         ` Saravana Kannan [this message]
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

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