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Message-ID: <20150702181036.GF9633@sonymobile.com>
Date: Thu, 2 Jul 2015 11:10:36 -0700
From: Bjorn Andersson <bjorn.andersson@...ymobile.com>
To: Mark Brown <broonie@...nel.org>
CC: Ulf Hansson <ulf.hansson@...aro.org>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH] mmc: core: Set load on vmmc and vqmmc
On Wed 01 Jul 03:59 PDT 2015, Mark Brown wrote:
> On Tue, Jun 30, 2015 at 09:38:45PM -0700, Bjorn Andersson wrote:
>
> > +- vmmc-load: requested load for the vmmc regulator, in mA
> > +- vqmmc-load: requested load for the vqmmc regulator, in mA
>
> Isn't this something that should have default values from the spec? The
> binding also ought to say what a "requested load" is.
It sounds reasonable that these values should simply come from the card
specification; I don't know if there's any sane way for us to list them
though (other than just stating them in dt).
I'll have to do some more investigation on the subject...
And I get your point that it's not "requested load", it's the power
requirements of the card...so it should be rephrased.
Thanks,
Bjorn
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