From mboxrd@z Thu Jan 1 00:00:00 1970 From: santosh.shilimkar@ti.com (Santosh Shilimkar) Date: Sat, 21 May 2011 11:59:29 +0530 Subject: [PATCH v2] ARM: smp_twd: Reconfigure clockevents after cpufreq change In-Reply-To: <1305851091-10096-1-git-send-email-ccross@android.com> References: <1305851091-10096-1-git-send-email-ccross@android.com> Message-ID: <4DD75BC9.8040004@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 5/20/2011 5:54 AM, Colin Cross wrote: > The localtimer's clock changes with the cpu clock. After a > cpufreq transition, update the clockevent's frequency and > reprogram the next clock event. > > Adds a clock called "smp_twd" that is used to determine the > twd frequency, which can also be used at init time to > avoid calibrating the twd frequency. > > Clock changes are based on Rob Herring's work. > > Change-Id: I413b5cd07fb2b79bc9fad8b4bf257332d1da7bcd > Signed-off-by: Colin Cross > Cc: Thomas Gleixner > Cc: Russell King > Cc: Santosh Shilimkar > Cc: Rob Herring > Tested-by: Linus Walleij > --- Acked-by: Santosh Shilimkar What about the clock-node patches? Do you want those to get merged via sub-arch tree's once this patch + Thomas's new API gets merged ? Regards Santosh From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751957Ab1EUG3o (ORCPT ); Sat, 21 May 2011 02:29:44 -0400 Received: from na3sys009aog102.obsmtp.com ([74.125.149.69]:50897 "EHLO na3sys009aog102.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751258Ab1EUG3i (ORCPT ); Sat, 21 May 2011 02:29:38 -0400 Message-ID: <4DD75BC9.8040004@ti.com> Date: Sat, 21 May 2011 11:59:29 +0530 From: Santosh Shilimkar User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9 MIME-Version: 1.0 To: Colin Cross CC: linux-arm-kernel@lists.infradead.org, Thomas Gleixner , Russell King , Rob Herring , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] ARM: smp_twd: Reconfigure clockevents after cpufreq change References: <1305851091-10096-1-git-send-email-ccross@android.com> In-Reply-To: <1305851091-10096-1-git-send-email-ccross@android.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/20/2011 5:54 AM, Colin Cross wrote: > The localtimer's clock changes with the cpu clock. After a > cpufreq transition, update the clockevent's frequency and > reprogram the next clock event. > > Adds a clock called "smp_twd" that is used to determine the > twd frequency, which can also be used at init time to > avoid calibrating the twd frequency. > > Clock changes are based on Rob Herring's work. > > Change-Id: I413b5cd07fb2b79bc9fad8b4bf257332d1da7bcd > Signed-off-by: Colin Cross > Cc: Thomas Gleixner > Cc: Russell King > Cc: Santosh Shilimkar > Cc: Rob Herring > Tested-by: Linus Walleij > --- Acked-by: Santosh Shilimkar What about the clock-node patches? Do you want those to get merged via sub-arch tree's once this patch + Thomas's new API gets merged ? Regards Santosh