From: Viresh Kumar <viresh.kumar@linaro.org>
To: Nishanth Menon <nm@ti.com>
Cc: Mark Brown <broonie@kernel.org>,
Stephen Boyd <sboyd@codeaurora.org>,
Rafael Wysocki <rjw@rjwysocki.net>,
Rob Herring <rob.herring@linaro.org>,
Arnd Bergmann <arnd.bergmann@linaro.org>,
Mike Turquette <mike.turquette@linaro.org>,
Linaro Kernel Mailman List <linaro-kernel@lists.linaro.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
Grant Likely <grant.likely@linaro.org>,
"olof@lixom.net" <olof@lixom.net>,
Sudeep Holla <Sudeep.Holla@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Viswanath Puttagunta <viswanath.puttagunta@linaro.org>,
Lucas Stach <l.stach@pengutronix.de>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Thomas Abraham <ta.omasab@gmail.com>,
Abhilash Kesavan <kesavan.abhilash@gmail.com>,
Kevin Hilman <khilman@linaro.org>,
santosh
Subject: Re: [PATCH V4 1/3] OPP: Redefine bindings to overcome shortcomings
Date: Tue, 12 May 2015 10:50:33 +0530 [thread overview]
Message-ID: <20150512052033.GC32300@linux> (raw)
In-Reply-To: <555000B6.2010107@ti.com>
On 10-05-15, 20:07, Nishanth Menon wrote:
> just one minor concern being in the SoC end of the world :). In most
> times, the current consumption for a specific OPP varies depending on
> the specific location in the process node the die is -> this is even
> true among a single lot of wafers as well. some SoC vendors use hot,
> nominal and cold terminology to indicate the characteristics of the
> specific sample.
>
> it might help state which sample end of the spectrum we are talking
> about here. reason being: if I put in values based on my board
> measurement, the results may not be similar to what someone else's
> sample be. Depending on technology, speed binning strategy used by the
> vendor, temperature and few other characteristics, these numbers could
> be widely divergent.
I don't have any clue about this.. :(
@Mark/stephen: Any inputs ?
next prev parent reply other threads:[~2015-05-12 5:20 UTC|newest]
Thread overview: 62+ 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
[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
[not found] ` <d225e73f183e01fa0b71e4b9248b6a19a3f7d697.1430394884.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-05-04 12:12 ` Mark Brown
2015-05-05 10:48 ` Viresh Kumar
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 17:12 ` Mark Brown
2015-05-06 6:53 ` Viresh Kumar
2015-05-07 5:52 ` Stephen Boyd
2015-05-07 11:02 ` Mark Brown
2015-05-07 21:18 ` Stephen Boyd
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 10:58 ` Mark Brown
2015-05-08 11:01 ` Viresh Kumar
2015-05-11 1:07 ` Nishanth Menon
2015-05-12 5:20 ` Viresh Kumar [this message]
2015-05-12 19:01 ` Michael Turquette
2015-05-12 19:14 ` Nishanth Menon
2015-05-12 19:41 ` Mark Brown
2015-05-12 19:57 ` Nishanth Menon
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 15:07 ` Mark Brown
2015-05-13 15:43 ` Nishanth Menon
2015-05-07 12:13 ` Viresh Kumar
2015-05-07 21:30 ` Stephen Boyd
2015-05-08 6:49 ` Viresh Kumar
2015-05-11 1:02 ` Nishanth Menon
2015-05-12 5:16 ` Viresh Kumar
2015-05-12 16:04 ` Nishanth Menon
2015-05-13 5:05 ` Viresh Kumar
2015-05-13 15:00 ` Nishanth Menon
2015-05-13 15:16 ` Mark Brown
2015-05-13 16:14 ` Nishanth Menon
2015-05-13 16:21 ` Mark Brown
2015-05-13 16:34 ` Nishanth Menon
2015-05-12 16:19 ` Felipe Balbi
2015-05-13 4:45 ` Viresh Kumar
2015-05-12 21:42 ` Michael Turquette
2015-05-13 8:55 ` Viresh Kumar
2015-05-13 11:03 ` Mark Brown
2015-05-14 0:32 ` Michael Turquette
[not found] ` <CAKohpokeKtcJdrBcPZBBPR2zfJgpvuM_=wRaX5q1Uto2qx1oHQ@mail.gmail.com>
2015-05-15 14:15 ` Viresh Kumar
2015-05-15 15:43 ` Nishanth Menon
2015-05-15 17:27 ` Rob Herring
2015-05-21 6:02 ` Nishanth Menon
2015-05-22 14:04 ` Viresh Kumar
2015-05-22 16:04 ` Rob Herring
2015-05-22 17:42 ` Nishanth Menon
2015-05-26 5:25 ` Viresh Kumar
2015-05-20 0:51 ` Stephen Boyd
2015-05-20 2:07 ` Viresh Kumar
2015-05-20 19:39 ` Stephen Boyd
2015-05-21 4:33 ` 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
2015-05-12 16:09 ` Nishanth Menon
2015-05-13 4:41 ` Viresh Kumar
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
2015-05-12 21:47 ` Michael Turquette
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