linux-kernel - Re: [PATCH v4 4/4] ARM: mvebu: Armada 385 GP: Add regulators to the SATA port

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Message-ID: <20150116194400.GK3856@sirena.org.uk>
Date:	Fri, 16 Jan 2015 19:44:00 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Hans de Goede <hdegoede@...hat.com>
Cc:	Gregory CLEMENT <gregory.clement@...e-electrons.com>,
	Tejun Heo <tj@...nel.org>, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Antoine Ténart 
	<antoine.tenart@...e-electrons.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>,
	Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	Lior Amsalem <alior@...vell.com>,
	Tawfik Bayouk <tawfik@...vell.com>,
	Nadav Haklai <nadavh@...vell.com>,
	Mark Rutland <mark.rutland@....com>, devicetree@...r.kernel.org
Subject: Re: [PATCH v4 4/4] ARM: mvebu: Armada 385 GP: Add regulators to the
 SATA port

On Fri, Jan 16, 2015 at 08:13:36PM +0100, Hans de Goede wrote:
> On 16-01-15 16:34, Mark Brown wrote:

> >>As pointed by Hans my concern here was be sure that during boot the disk
> >>are not power off. In this case which property would be accurate?

> >None, the core won't do anything with the regulator until the end of
> >init anyway.

> That us simply not true, see my other mail gpio enabled regulators will
> be turned off *at register time* unless they have regulator-boot-on set.

That's not the core, that's the specific driver (which I didn't know
this board happened to be using).

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