From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH 04/13] OMAP: Introduce API to return a device list associated with a voltage domain Date: Fri, 27 Aug 2010 17:54:03 -0700 Message-ID: <1282956843.11841.107.camel@localhost> References: <1282130412-12027-1-git-send-email-thara@ti.com> <1282130412-12027-5-git-send-email-thara@ti.com> <87y6brblt3.fsf@deeprootsystems.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-gy0-f174.google.com ([209.85.160.174]:51276 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751932Ab0H1AyT (ORCPT ); Fri, 27 Aug 2010 20:54:19 -0400 Received: by gyd8 with SMTP id 8so1341319gyd.19 for ; Fri, 27 Aug 2010 17:54:19 -0700 (PDT) In-Reply-To: <87y6brblt3.fsf@deeprootsystems.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Thara Gopinath Cc: linux-omap@vger.kernel.org, paul@pwsan.com, vishwanath.bs@ti.com, sawant@ti.com, b-cousson@ti.com On Fri, 2010-08-27 at 17:52 -0700, Kevin Hilman wrote: > Thara Gopinath writes: > > > This patch adds an API in the opp layer that > > can be used by the voltage layer to get a list of all the > > scalable devices belonging to a particular voltage domain. > > This API is to be typically called only once by the voltage > > layer per voltage domain instance and the device list should > > be stored. This approach makes it easy during dvfs to scale > > all the devices associated with a voltage domain and then > > scale the voltage domain. > > > > Signed-off-by: Thara Gopinath > > I think this should be done in two steps. > > During init, each OPP oops, ignore this part. pushed send too soon. Only comments below are relevant. Kevin