From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752777Ab2GZVK6 (ORCPT ); Thu, 26 Jul 2012 17:10:58 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:42410 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752616Ab2GZVKz (ORCPT ); Thu, 26 Jul 2012 17:10:55 -0400 Date: Thu, 26 Jul 2012 22:09:53 +0100 From: Mark Brown To: Kevin Hilman Cc: "Rafael J. Wysocki" , Arnd Bergmann , devicetree-discuss@lists.ozlabs.org, Linux PM list , LKML , Matthew Garrett , Magnus Damm , Grant Likely , Linux-sh list , Benoit Cousson Subject: Re: [RFC][PATCH 0/14] PM / shmobile: Pass power domain information via DT (was: Re: [RFD] PM: Device tree representation of power domains) Message-ID: <20120726210952.GG4560@opensource.wolfsonmicro.com> References: <201207032302.17805.rjw@sisk.pl> <201207242237.28051.rjw@sisk.pl> <201207251300.34892.arnd@arndb.de> <201207260032.40159.rjw@sisk.pl> <87vchb4ar8.fsf@ti.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="reI/iBAAp9kzkmX4" Content-Disposition: inline In-Reply-To: <87vchb4ar8.fsf@ti.com> X-Cookie: Condense soup, not books! User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --reI/iBAAp9kzkmX4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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. --reI/iBAAp9kzkmX4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQEbIaAAoJEBus8iNuMP3dEkkP/RHzlxy/+eWV5QgqreBy6Go+ FTqy5La0rCLvrQ7Sy61TyTNRshmtulViQtkxEpDseshdkzT7OgK91rzjs6nxzYAQ UndvBuJ8Y5xJZJcB8WCS+E6Hya49TYIT4n1tsQ+M++yOwi0M9CpxNiDhMDaU5LdB puUrP+G18jqtxrwkWQip0LWd5c854tmmb+4j7olkXT3RgjGi37P78LlNFVyB2gOF 4byJ3wlEb1Ky063UpEkIi96zc/D8Y60XIvqAKAlTtbcux0FrhQjJhZX+E7qejteP YTjD13wfV8z8xarWxpY9MuE0RWddSx/k+wRA1EJ7oKXYFwtv/VI4Hj+bJGwQ/YMg IqvJQuC/Xs4w+owt1NKrB8ypTPlr1HxhE5VWKX8nP0tjc0ImrP3ymKtdSA5PziHA +cli0gH371FcodduXWUyK+U3sFdJM7iMCD1ZDseF7AeHyNjh6oWRSKMAkjWZERwF /cngOqOoFDODFbI5FYIQ6ZjI1YQ+Qq0jkNGMMUt5IB2KQISvvvrWZ25h7EUv1Hbg YIEfurcRkDxKg763GrR8vPws/m+em7U899vIj5UCBk5MYW5jI2mq7LYcU6hrpSjJ vd5I8bs1nmBcJzuUbAayFOkFHA196MkVbNg1w88pm8tTDlrwta0iVB22PizUinBw RAubLO44+NrrSd1W3lAH =5xSf -----END PGP SIGNATURE----- --reI/iBAAp9kzkmX4--