From: Tony Lindgren <tony@atomide.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>,
AnilKumar Ch <anilkumar@ti.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 1/4] arm/dts: regulator: Add tps65910 device tree data
Date: Fri, 24 Aug 2012 13:16:34 -0700 [thread overview]
Message-ID: <20120824201634.GZ11011@atomide.com> (raw)
In-Reply-To: <20120821180847.GC7995@opensource.wolfsonmicro.com>
* Mark Brown <broonie@opensource.wolfsonmicro.com> [120821 11:09]:
> On Tue, Aug 21, 2012 at 12:05:15PM -0600, Stephen Warren wrote:
> > On 08/21/2012 10:38 AM, Mark Brown wrote:
>
> > > This isn't the general view for the regualtor API - we generally
> > > want all regulators to be registered in order to allow us to see
> > > what's going on with things even if we've not figured them out from
> > > software.
>
> > Oh, I said the above specifically because when I added the LDO
> > configuration for the regulators that weren't used to the Tegra .dts
> > files, you told me to remove it, based on the comment I put in there
> > that they weren't used on the board.
>
> The board shouldn't have to define the regulators, the regulator driver
> really ought to be able to figure out that they're there by itself if
> there's no configuration based purely on knowing which chip is there.
> From that point of view it's OK for the chip .dtsi to have them (though
> ideally the driver wouldn't *need* that either) which was what was
> happening here.
So I assume no changes needed here then?
Regards,
Tony
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/4] arm/dts: regulator: Add tps65910 device tree data
Date: Fri, 24 Aug 2012 13:16:34 -0700 [thread overview]
Message-ID: <20120824201634.GZ11011@atomide.com> (raw)
In-Reply-To: <20120821180847.GC7995@opensource.wolfsonmicro.com>
* Mark Brown <broonie@opensource.wolfsonmicro.com> [120821 11:09]:
> On Tue, Aug 21, 2012 at 12:05:15PM -0600, Stephen Warren wrote:
> > On 08/21/2012 10:38 AM, Mark Brown wrote:
>
> > > This isn't the general view for the regualtor API - we generally
> > > want all regulators to be registered in order to allow us to see
> > > what's going on with things even if we've not figured them out from
> > > software.
>
> > Oh, I said the above specifically because when I added the LDO
> > configuration for the regulators that weren't used to the Tegra .dts
> > files, you told me to remove it, based on the comment I put in there
> > that they weren't used on the board.
>
> The board shouldn't have to define the regulators, the regulator driver
> really ought to be able to figure out that they're there by itself if
> there's no configuration based purely on knowing which chip is there.
> From that point of view it's OK for the chip .dtsi to have them (though
> ideally the driver wouldn't *need* that either) which was what was
> happening here.
So I assume no changes needed here then?
Regards,
Tony
next prev parent reply other threads:[~2012-08-24 20:16 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-21 11:17 [PATCH v3 0/4] Add AM33XX regulators device tree data AnilKumar Ch
2012-08-21 11:17 ` AnilKumar Ch
2012-08-21 11:17 ` [PATCH v3 1/4] arm/dts: regulator: Add tps65910 " AnilKumar Ch
2012-08-21 11:17 ` AnilKumar Ch
2012-08-21 15:48 ` Stephen Warren
2012-08-21 15:48 ` Stephen Warren
2012-08-21 16:38 ` Mark Brown
2012-08-21 16:38 ` Mark Brown
2012-08-21 18:05 ` Stephen Warren
2012-08-21 18:05 ` Stephen Warren
2012-08-21 18:08 ` Mark Brown
2012-08-21 18:08 ` Mark Brown
2012-08-24 20:16 ` Tony Lindgren [this message]
2012-08-24 20:16 ` Tony Lindgren
2012-08-27 16:51 ` Mark Brown
2012-08-27 16:51 ` Mark Brown
2012-08-21 11:17 ` [PATCH v3 2/4] arm/dts: regulator: Add tps65217 " AnilKumar Ch
2012-08-21 11:17 ` AnilKumar Ch
2012-08-21 11:17 ` [PATCH v3 3/4] arm/dts: Add tps65910 regulator DT data to am335x-evm.dts AnilKumar Ch
2012-08-21 11:17 ` AnilKumar Ch
2012-08-21 11:17 ` [PATCH v3 4/4] arm/dts: Add tps65217 regulator DT data to am335x-bone.dts AnilKumar Ch
2012-08-21 11:17 ` AnilKumar Ch
2012-08-23 14:13 ` Koen Kooi
2012-08-23 14:13 ` Koen Kooi
2012-08-24 5:50 ` AnilKumar, Chimata
2012-08-24 5:50 ` AnilKumar, Chimata
2012-08-24 6:28 ` Koen Kooi
2012-08-24 6:28 ` Koen Kooi
2012-08-24 7:26 ` AnilKumar, Chimata
2012-08-24 7:26 ` AnilKumar, Chimata
2012-08-24 7:56 ` Koen Kooi
2012-08-24 7:56 ` Koen Kooi
2012-08-24 8:02 ` Koen Kooi
2012-08-24 8:02 ` Koen Kooi
2012-08-28 5:34 ` AnilKumar, Chimata
2012-08-28 5:34 ` AnilKumar, Chimata
2012-09-05 13:29 ` Koen Kooi
2012-09-05 13:29 ` Koen Kooi
2012-09-05 14:24 ` Matt Porter
2012-09-05 14:24 ` Matt Porter
2012-09-05 14:29 ` Koen Kooi
2012-09-05 14:29 ` Koen Kooi
2012-09-08 6:38 ` AnilKumar, Chimata
2012-09-08 6:38 ` AnilKumar, Chimata
2012-09-10 16:26 ` Matt Porter
2012-09-10 16:26 ` Matt Porter
2012-08-21 13:57 ` [PATCH v3 0/4] Add AM33XX regulators device tree data Mark Brown
2012-08-21 13:57 ` Mark Brown
2012-08-30 21:01 ` Tony Lindgren
2012-08-30 21:01 ` Tony Lindgren
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