From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Kevin Hilman <khilman@ti.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>, Arnd Bergmann <arnd@arndb.de>,
devicetree-discuss@lists.ozlabs.org,
Linux PM list <linux-pm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Matthew Garrett <mjg59@srcf.ucam.org>,
Magnus Damm <magnus.damm@gmail.com>,
Grant Likely <grant.likely@secretlab.ca>,
Linux-sh list <linux-sh@vger.kernel.org>,
Benoit Cousson <b-cousson@ti.com>
Subject: Re: [RFC][PATCH 0/14] PM / shmobile: Pass power domain information via DT (was: Re: [RFD] PM: Device tree representation of power domains)
Date: Thu, 26 Jul 2012 22:09:53 +0100 [thread overview]
Message-ID: <20120726210952.GG4560@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <87vchb4ar8.fsf@ti.com>
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On Wed, Jul 25, 2012 at 05:38:35PM -0700, Kevin Hilman wrote:
> That being said, I'm not sure why ti,hwmods is being used as an example
> for powerdomains. hwmods describe the integration of SoC IP blocks
> (base addr, IRQ, DMA channel etc., which are being moved to DT) as well
> as a bunch of SoC specific PM register descriptions. This stuff is
> SoC-specific PM register layout, so being very SoC specific, it has the
> 'ti' prefix in the DT binding.
I think the thing here is that one aspect of that SoC integration is
which power domain the blocks are in. Describing which power domain an
IP is in isn't a million miles away from describing which hwmod applies
to an IP.
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next prev parent reply other threads:[~2012-07-26 21:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201207032302.17805.rjw@sisk.pl>
[not found] ` <201207241956.06986.arnd@arndb.de>
[not found] ` <201207242237.28051.rjw@sisk.pl>
2012-07-25 13:00 ` [RFC][PATCH 0/14] PM / shmobile: Pass power domain information via DT (was: Re: [RFD] PM: Device tree representation of power domains) Arnd Bergmann
[not found] ` <201207251300.34892.arnd-r2nGTMty4D4@public.gmane.org>
2012-07-25 22:32 ` Rafael J. Wysocki
2012-07-26 0:38 ` Kevin Hilman
[not found] ` <87vchb4ar8.fsf-l0cyMroinI0@public.gmane.org>
2012-07-26 20:55 ` Rafael J. Wysocki
2012-07-26 21:09 ` Mark Brown [this message]
2012-07-26 21:34 ` Rafael J. Wysocki
2012-07-26 21:45 ` Kevin Hilman
2012-07-26 21:55 ` Mark Brown
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