From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: "Moffett, Kyle D" <Kyle.D.Moffett@boeing.com>
Cc: Rob Herring <robherring2@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>, Liam Girdwood <lrg@ti.com>,
Grant Likely <grant.likely@secretlab.ca>
Subject: Re: [REPOST RFC PATCH 0/3] New "gpio-poweroff" driver to turn off platform devices with GPIOs
Date: Wed, 14 Dec 2011 12:02:40 +0000 [thread overview]
Message-ID: <20111214120240.GC25088@sirena.org.uk> (raw)
In-Reply-To: <895CF182-4BF7-4DF5-A467-944EC008DBC3@boeing.com>
On Tue, Dec 13, 2011 at 02:44:48PM -0600, Moffett, Kyle D wrote:
> I looked at it a bit when I was generalizing my code, but it seemed
> dramatically more complicated than I needed, and I couldn't see any
> reasonable way to hook it from the machine_poweroff() code.
Some ST platform had to do odd stuff with regulators to power off, it
made a platform device representing the odd poweroff code.
> There's also the fact that I was looking for a pure-device-tree type
> of driver and the regulator framework does not seem to support the
> standard OF-platform probe system.
The regulator API in -next has DT bindings.
next prev parent reply other threads:[~2011-12-14 12:02 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-13 18:23 [REPOST RFC PATCH 0/3] New "gpio-poweroff" driver to turn off platform devices with GPIOs Kyle Moffett
2011-12-13 18:23 ` [REPOST RFC PATCH 1/3] of_gpio: Extend of_gpio_count() to support other property names Kyle Moffett
2011-12-13 18:23 ` [REPOST RFC PATCH 2/3] of_gpio: Add new helpers for easily requesting lots of GPIOs Kyle Moffett
2012-01-04 18:49 ` Grant Likely
2011-12-13 18:23 ` [REPOST RFC PATCH 3/3] New "gpio-poweroff" driver to turn off platform devices with GPIOs Kyle Moffett
2011-12-13 19:10 ` [REPOST RFC PATCH 0/3] " Rob Herring
2011-12-13 20:44 ` Moffett, Kyle D
2011-12-14 12:02 ` Mark Brown [this message]
[not found] ` <20111214120240.GC25088-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2011-12-14 20:34 ` Moffett, Kyle D
[not found] ` <E30C4693-0D31-4A9A-9E9D-0FC03C5F6B8A-X8CqP27nNzzQT0dZR+AlfA@public.gmane.org>
2011-12-17 9:20 ` Mark Brown
2011-12-19 16:56 ` Moffett, Kyle D
[not found] ` <D482A908-020C-43E0-ADFC-33AE213D7257-X8CqP27nNzzQT0dZR+AlfA@public.gmane.org>
2011-12-20 1:38 ` Mark Brown
[not found] ` <20111220013819.GV2860-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2011-12-20 1:53 ` Moffett, Kyle D
[not found] ` <B187B965-8671-485E-9CAB-7CF3468D2ED6-X8CqP27nNzzQT0dZR+AlfA@public.gmane.org>
2011-12-20 14:38 ` Mark Brown
2011-12-14 11:59 ` Mark Brown
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