From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sekhar Nori Subject: Re: [PATCH 0/2] arm: omap3: am35x: Convert emac to hwmod & disable hlt when open Date: Tue, 15 May 2012 17:50:04 +0530 Message-ID: <4FB249F4.4000807@ti.com> References: <1336770778-23044-1-git-send-email-mgreer@animalcreek.com> <874nripckw.fsf@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:58078 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932427Ab2EOMUs (ORCPT ); Tue, 15 May 2012 08:20:48 -0400 In-Reply-To: <874nripckw.fsf@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Kevin Hilman Cc: "Mark A. Greer" , paul@pwsan.com, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, "Bedia, Vaibhav" Hi Kevin, On 5/15/2012 4:58 AM, Kevin Hilman wrote: > +Sekhar, > > "Mark A. Greer" writes: > >> From: "Mark A. Greer" >> >> Paul, Kevin, >> >> These patches convert the davinci emac support for the am35x SoC >> to use hwmod and add enable_hlt()/disable_hlt() calls to the >> pm_runtime hooks for that driver. > > Great. I didn't look closely at the hwmod data, but the approach is > right here, IMO. > >> I have converted the davinci_emac driver to use pm_runtime but I >> can't formally submit it yet since it requires some changes on the >> mach-davinci side that haven't happened yet. I will send it as an >> RFC in a reply to this thread. > > Sekhar, are you planning to add runtime PM core support to davinci? Yes, Vaibhav is going to be working on this and will start very soon. > I recommend looking at the simple OMAP1 layer that implements a basic > clocks-only runtime PM layer. Thanks. I have CCed Vaibhav on this mail for his information. Regards, Sekhar