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From: Mark Brown <broonie@kernel.org>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
	Rafael Wysocki <rjw@rjwysocki.net>,
	Rob Herring <rob.herring@linaro.org>,
	Arnd Bergmann <arnd.bergmann@linaro.org>,
	Nishanth Menon <nm@ti.com>,
	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: Thu, 7 May 2015 23:18:42 +0100	[thread overview]
Message-ID: <20150507221842.GW22845@sirena.org.uk> (raw)
In-Reply-To: <20150507211855.GA2455@codeaurora.org>

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On Thu, May 07, 2015 at 02:18:55PM -0700, Stephen Boyd wrote:
> On 05/07, Mark Brown wrote:

> > I'm not looking for anyone to explain this to me in e-mail, what I'm
> > looking for is for the binding document to be clear so someone can tell
> > what the binding means by reading the documentation for the binding.

> Ok. Perhaps the simplest thing to do then is to reuse wording
> from the regulator_set_load() API documentation? That's the only
> usage of this value I'm aware of. Something like:

> 	The current load of the device when using this OPP. Used
> 	to set the most efficient regulator operating mode.

> We don't need any sort of min/max for this property either, so a
> single value should be all that's required.

That makes sense to me.  Perhaps "current drawn by the device" rather
than "current load of the device" since current is sadly overloaded :/

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WARNING: multiple messages have this Message-ID (diff)
From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 1/3] OPP: Redefine bindings to overcome shortcomings
Date: Thu, 7 May 2015 23:18:42 +0100	[thread overview]
Message-ID: <20150507221842.GW22845@sirena.org.uk> (raw)
In-Reply-To: <20150507211855.GA2455@codeaurora.org>

On Thu, May 07, 2015 at 02:18:55PM -0700, Stephen Boyd wrote:
> On 05/07, Mark Brown wrote:

> > I'm not looking for anyone to explain this to me in e-mail, what I'm
> > looking for is for the binding document to be clear so someone can tell
> > what the binding means by reading the documentation for the binding.

> Ok. Perhaps the simplest thing to do then is to reuse wording
> from the regulator_set_load() API documentation? That's the only
> usage of this value I'm aware of. Something like:

> 	The current load of the device when using this OPP. Used
> 	to set the most efficient regulator operating mode.

> We don't need any sort of min/max for this property either, so a
> single value should be all that's required.

That makes sense to me.  Perhaps "current drawn by the device" rather
than "current load of the device" since current is sadly overloaded :/
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  reply	other threads:[~2015-05-07 22:18 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 [this message]
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
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

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