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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Benoit Cousson <b-cousson@ti.com>
Cc: AnilKumar Ch <anilkumar@ti.com>,
	a.zummo@towertech.it, sameo@linux.intel.com, tony@atomide.com,
	grant.likely@secretlab.ca, rob.herring@calxeda.com,
	rtc-linux@googlegroups.com, linux-omap@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	devicetree-discuss@lists.ozlabs.org,
	Colin Foe-Parker <colin.foeparker@logicpd.com>
Subject: Re: [PATCH 1/4] mfd: tps65217: Set PMIC to shutdowm on PWR_EN toggle
Date: Wed, 14 Nov 2012 11:23:42 +0900	[thread overview]
Message-ID: <20121114022341.GM4415@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <5097F078.50701@ti.com>

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On Mon, Nov 05, 2012 at 05:59:36PM +0100, Benoit Cousson wrote:
> On 11/05/2012 10:42 AM, AnilKumar Ch wrote:

> > +Optional properties:
> > +- ti,pmic-shutdown-controller: Telling the PMIC to shutdown on PWR_EN toggle.

> That sounds like a generic functionality to me. Don't we have some more
> generic way to handle that?

> If not, that should probably not be a TI only attribute.

It's pretty unusual to have this configurable as a single thing rather
than as part of flexible power sequencing or something that's just fixed
in silicon.

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WARNING: multiple messages have this Message-ID (diff)
From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] mfd: tps65217: Set PMIC to shutdowm on PWR_EN toggle
Date: Wed, 14 Nov 2012 11:23:42 +0900	[thread overview]
Message-ID: <20121114022341.GM4415@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <5097F078.50701@ti.com>

On Mon, Nov 05, 2012 at 05:59:36PM +0100, Benoit Cousson wrote:
> On 11/05/2012 10:42 AM, AnilKumar Ch wrote:

> > +Optional properties:
> > +- ti,pmic-shutdown-controller: Telling the PMIC to shutdown on PWR_EN toggle.

> That sounds like a generic functionality to me. Don't we have some more
> generic way to handle that?

> If not, that should probably not be a TI only attribute.

It's pretty unusual to have this configurable as a single thing rather
than as part of flexible power sequencing or something that's just fixed
in silicon.
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  parent reply	other threads:[~2012-11-14  2:23 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-05  9:42 [PATCH 0/4] pm: Add power off control AnilKumar Ch
2012-11-05  9:42 ` AnilKumar Ch
2012-11-05  9:42 ` [PATCH 1/4] mfd: tps65217: Set PMIC to shutdowm on PWR_EN toggle AnilKumar Ch
2012-11-05  9:42   ` AnilKumar Ch
     [not found]   ` <1352108549-9341-2-git-send-email-anilkumar-l0cyMroinI0@public.gmane.org>
2012-11-05 16:59     ` Benoit Cousson
2012-11-05 16:59       ` Benoit Cousson
     [not found]       ` <5097F078.50701-l0cyMroinI0@public.gmane.org>
2012-11-06  5:13         ` AnilKumar, Chimata
2012-11-06  5:13           ` AnilKumar, Chimata
2012-11-14  2:23       ` Mark Brown [this message]
2012-11-14  2:23         ` Mark Brown
     [not found]         ` <20121114022341.GM4415-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-11-14  5:10           ` AnilKumar, Chimata
2012-11-14  5:10             ` AnilKumar, Chimata
2012-11-14  6:11         ` AnilKumar, Chimata
2012-11-14  6:11           ` AnilKumar, Chimata
2012-11-14  6:21           ` Mark Brown
2012-11-14  6:21             ` Mark Brown
     [not found]             ` <20121114062117.GC7407-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-11-14  6:49               ` AnilKumar, Chimata
2012-11-14  6:49                 ` AnilKumar, Chimata
2012-11-14  7:00                 ` Mark Brown
2012-11-14  7:00                   ` Mark Brown
     [not found]                   ` <20121114070046.GE7407-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-11-14 10:08                     ` Benoit Cousson
2012-11-14 10:08                       ` Benoit Cousson
2012-11-14 10:24                       ` Mark Brown
2012-11-14 10:24                         ` Mark Brown
     [not found]                         ` <20121114102452.GI7407-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-11-16  6:16                           ` AnilKumar, Chimata
2012-11-16  6:16                             ` AnilKumar, Chimata
2012-11-05  9:42 ` [PATCH 2/4] rtc: OMAP: Add system pm_power_off to rtc driver AnilKumar Ch
2012-11-05  9:42   ` AnilKumar Ch
     [not found]   ` <1352108549-9341-3-git-send-email-anilkumar-l0cyMroinI0@public.gmane.org>
2012-11-05 16:43     ` Benoit Cousson
2012-11-05 16:43       ` Benoit Cousson
     [not found]       ` <5097ECAD.9010101-l0cyMroinI0@public.gmane.org>
2012-11-05 17:39         ` Colin FoeParker
2012-11-05 17:39           ` Colin FoeParker
2012-11-06  5:07       ` AnilKumar, Chimata
2012-11-06  5:07         ` AnilKumar, Chimata
2012-11-06 16:56         ` Benoit Cousson
2012-11-06 16:56           ` Benoit Cousson
     [not found]           ` <50994156.4080305-l0cyMroinI0@public.gmane.org>
2012-11-12  9:47             ` AnilKumar, Chimata
2012-11-12  9:47               ` AnilKumar, Chimata
2012-11-14  5:01           ` AnilKumar, Chimata
2012-11-14  5:01             ` AnilKumar, Chimata
2012-11-14  5:21             ` Mark Brown
2012-11-14  5:21               ` Mark Brown
2012-11-14  5:50           ` AnilKumar, Chimata
2012-11-14  5:50             ` AnilKumar, Chimata
2012-11-14  6:00             ` Mark Brown
2012-11-14  6:00               ` Mark Brown
2012-11-06  5:45   ` Bedia, Vaibhav
2012-11-06  5:45     ` Bedia, Vaibhav
     [not found]     ` <B5906170F1614E41A8A28DE3B8D121433EC04226-Er742YJ7I/eIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2012-11-12  9:47       ` AnilKumar, Chimata
2012-11-12  9:47         ` AnilKumar, Chimata
2012-11-16  6:13     ` AnilKumar, Chimata
2012-11-16  6:13       ` AnilKumar, Chimata
2012-11-16 10:47     ` AnilKumar, Chimata
2012-11-16 10:47       ` AnilKumar, Chimata
2012-11-05  9:42 ` [PATCH 3/4] ARM: dts: AM33XX: Set pmic-shutdown-controller for BeagleBone AnilKumar Ch
2012-11-05  9:42   ` AnilKumar Ch
     [not found] ` <1352108549-9341-1-git-send-email-anilkumar-l0cyMroinI0@public.gmane.org>
2012-11-05  9:42   ` [PATCH 4/4] ARM: dts: AM33XX: Enable system power off control in am335x-bone AnilKumar Ch
2012-11-05  9:42     ` AnilKumar Ch

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