From: Sudeep Holla <sudeep.holla@arm.com>
To: Tomasz Figa <tomasz.figa@gmail.com>,
Thomas Abraham <ta.omasab@gmail.com>,
Mark Rutland <Mark.Rutland@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"rjw@rjwysocki.net" <rjw@rjwysocki.net>,
"linux-samsung-soc@vger.kernel.org"
<linux-samsung-soc@vger.kernel.org>,
"kgene.kim@samsung.com" <kgene.kim@samsung.com>,
"t.figa@samsung.com" <t.figa@samsung.com>,
"l.majewski@samsung.com" <l.majewski@samsung.com>,
"viresh.kumar@linaro.org" <viresh.kumar@linaro.org>,
"nm@ti.com" <nm@ti.com>, Rob Herring <robh+dt@kernel.org>,
Pawel Moll <Pawel.Moll@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>
Subject: Re: [PATCH v6 2/2] Documentation: devicetree: Add boost-frequency binding to list boost mode frequency
Date: Fri, 30 May 2014 19:48:03 +0100 [thread overview]
Message-ID: <5388D263.20401@arm.com> (raw)
In-Reply-To: <5388D0EB.1090001@gmail.com>
On 30/05/14 19:41, Tomasz Figa wrote:
> On 30.05.2014 20:38, Sudeep Holla wrote:
>> On 30/05/14 19:15, Tomasz Figa wrote:
>>> On 30.05.2014 20:05, Thomas Abraham wrote:
>>>> On Fri, May 30, 2014 at 6:38 PM, Mark Rutland <mark.rutland@arm.com>
>>>> wrote:
>
> [snip]
>
>>>>> Why are these in both operating-points and boost-frequencies? It'll be
>>>>> really easy to accidentally forget to mark something as a
>>>>> boost-frequency this way. Why not have a boost-points instead?
>>>>
>>
>> I was told that index is not preferred based on the previous discussions
>> when the OPP bindings were designed. In addition the OPP binding doesn't
>> enforce any ordering. There are thermal bindings that assume otherwise and
>> is broken. So boost-points is not feasible.
>>
>
> My understanding of Mark's comment was that the boost-points property
> would use the same format as operating-points and parsing code would
> just concatenate operating points with boost points after making the
> latter with necessary flag or whatever.
>
Ah, I misunderstood that. That should be fine as it avoids duplication.
Regards,
Sudeep
next prev parent reply other threads:[~2014-05-30 18:48 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-30 9:01 [PATCH v6 0/2] cpufreq: opp: Add device tree based lookup of boost mode frequency Thomas Abraham
2014-05-30 9:01 ` [PATCH v6 1/2] cpufreq / OPP: Allow boost frequency to be looked up from device tree Thomas Abraham
2014-05-30 9:01 ` [PATCH v6 2/2] Documentation: devicetree: Add boost-frequency binding to list boost mode frequency Thomas Abraham
2014-05-30 13:08 ` Mark Rutland
2014-05-30 18:05 ` Thomas Abraham
2014-05-30 18:15 ` Tomasz Figa
2014-05-30 18:33 ` Thomas Abraham
2014-05-30 18:35 ` Tomasz Figa
2014-05-30 18:38 ` Sudeep Holla
2014-05-30 18:41 ` Tomasz Figa
2014-05-30 18:48 ` Sudeep Holla [this message]
2014-05-30 18:55 ` Mark Rutland
2014-05-30 19:50 ` Nishanth Menon
2014-05-30 20:02 ` Tomasz Figa
2014-05-30 20:13 ` Nishanth Menon
2014-05-30 20:19 ` Tomasz Figa
2014-05-30 20:33 ` Nishanth Menon
2014-05-30 20:43 ` Tomasz Figa
2014-05-30 21:01 ` Nishanth Menon
2014-05-30 20:45 ` Rob Herring
2014-05-30 20:59 ` Nishanth Menon
2014-05-30 12:19 ` [PATCH v6 0/2] cpufreq: opp: Add device tree based lookup of " Rafael J. Wysocki
2014-05-30 14:47 ` Rafael J. Wysocki
2014-05-30 18:07 ` Thomas Abraham
2014-05-30 21:17 ` Rafael J. Wysocki
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