linux-kernel - Re: [PATCH 6/6] ARM: dts: Add tps65090 FETs constraints

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Message-ID: <20140813155122.GX17528@sirena.org.uk>
Date:	Wed, 13 Aug 2014 16:51:22 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Cc:	Kukjin Kim <kgene.kim@...sung.com>,
	Doug Anderson <dianders@...omium.org>,
	Olof Johansson <olof@...om.net>,
	Yuvaraj Kumar C D <yuvaraj.cd@...il.com>,
	linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/6] ARM: dts: Add tps65090 FETs constraints

On Wed, Aug 13, 2014 at 03:34:12PM +0200, Javier Martinez Canillas wrote:

> Indeed. I'll change mmc_regulator_get_ocrmask() in MMC core then to use
> regulator_can_change_voltage() to detect if the regulator is a fixed one
> and call regulator_get_voltage() instead of list_voltage() in that case.

> Do you agree that this is the correct solution?

I would just fall back to get_voltage() if there are no voltages listed,
that seems more robust.

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