From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH 01/15] mfd: add new driver for Sharp LoCoMo
Date: Fri, 14 Nov 2014 15:10:00 +0000
Message-ID: <20141114151000.GC3815@sirena.org.uk>
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Cc: Linus Walleij <linus.walleij@linaro.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
	Linux Input <linux-input@vger.kernel.org>,
	"linux-leds@vger.kernel.org" <linux-leds@vger.kernel.org>,
	"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
	"linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>,
	"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
	Andrea Adami <andrea.adami@gmail.com>,
	Russell King <linux@arm.linux.org.uk>,
	Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Alexandre Courbot <gnurou@gmail.com>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Bryan Wu <cooloney@gmail.com>,
	Richard Purdie <rpurdie@rpsys.net>,
	Samuel Ortiz <sameo@linux.intel.com>,
	Lee Jones <lee.jones@linaro.org>
To: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
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On Fri, Nov 14, 2014 at 04:47:00PM +0400, Dmitry Eremin-Solenikov wrote:

> I'm actually looking at the regulator interface. Since this DAC serves mostly
> like a (semi-)constant voltage interface, would it be rather logical to use
> regulator subsystem to drive it?

Possibly...  it's mostly a function of what the consumers of the
functionality look like - if that code looks weird calling into the
regulator API then it's bad, if that code looks OK it's fine.  I haven't
looked at the hardware at all so don't have strong feelings either way
so long as the result looks tasteful.

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