Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754048Ab2FYEzv (ORCPT ); Mon, 25 Jun 2012 00:55:51 -0400 Received: from mail-qa0-f46.google.com ([209.85.216.46]:62925 "EHLO mail-qa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751791Ab2FYEzt convert rfc822-to-8bit (ORCPT ); Mon, 25 Jun 2012 00:55:49 -0400 MIME-Version: 1.0 In-Reply-To: References: <1337640630-29176-1-git-send-email-rob.lee@linaro.org> <20120620103004.GA13194@pengutronix.de> From: Rob Lee Date: Sun, 24 Jun 2012 23:49:49 -0500 Message-ID: Subject: Re: [PATCH v5 0/7] cleanup imx5 idle, add imx5/6 cpuidle To: Sascha Hauer Cc: kernel@pengutronix.de, shawn.guo@linaro.org, u.kleine-koenig@pengutronix.de, richard.zhao@freescale.com, amit.kucheria@linaro.org, daniel.lezcano@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linaro-dev@lists.linaro.org, patches@linaro.org, jj@chaosbits.net Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1717 Lines: 46 On Wed, Jun 20, 2012 at 9:15 AM, Rob Lee wrote: > Hello Sascha, > > On Wed, Jun 20, 2012 at 5:30 AM, Sascha Hauer wrote: >> Hi Robert, >> >> On Mon, May 21, 2012 at 05:50:23PM -0500, Robert Lee wrote: >>> Cleanup up imx5 idle code and enable imx5 low powe idle for imx53. >>> >>> Add common imx cpuidle initialization functionality and add a i.MX5 and i.MX6Q >>> platform cpuidle implementation. >> >> I rebased this to 3.5-rc1 here: >> >> git.pengutronix.de/git/imx/linux-2.6.git imx/cpuidle >> >> Could you check if the result is ok with you? >> > > Certainly. ?I will let you know in a day or two. > I did some basic testing and everything looks ok as far as idle and cpuidle goes. For imx51 and 53 I tested both device tree and non-device tree boot. On my imx51-babbage board, a generic imx_v6_v7_defconfig does not boot without enabling device tree and shows no output after the u-boot messages. But this also occurs on the kernel.org v3.5-rc3. Removing support for all boards except imx51-babbage makes it boot up ok. The idle changes don't seem to affect this behavior. > Rob > >> Sascha >> >> >> -- >> Pengutronix e.K. ? ? ? ? ? ? ? ? ? ? ? ? ? | ? ? ? ? ? ? ? ? ? ? ? ? ? ? | >> Industrial Linux Solutions ? ? ? ? ? ? ? ? | http://www.pengutronix.de/ ?| >> Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 ? ?| >> Amtsgericht Hildesheim, HRA 2686 ? ? ? ? ? | Fax: ? +49-5121-206917-5555 | -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/