From patchwork Fri Oct 16 18:27:04 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Chen X-Patchwork-Id: 54348 Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n9GINU5X002883 for ; Fri, 16 Oct 2009 18:23:31 GMT Received: from dlep35.itg.ti.com ([157.170.170.118]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id n9GIK46D023882 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 16 Oct 2009 13:20:05 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by dlep35.itg.ti.com (8.13.7/8.13.7) with ESMTP id n9GIK3Qb027849; Fri, 16 Oct 2009 13:20:04 -0500 (CDT) Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id BDDFF80627; Fri, 16 Oct 2009 13:20:03 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dflp52.itg.ti.com (dflp52.itg.ti.com [128.247.22.96]) by linux.omap.com (Postfix) with ESMTP id 13B1D80626 for ; Fri, 16 Oct 2009 13:20:01 -0500 (CDT) Received: from neches.ext.ti.com (localhost [127.0.0.1]) by dflp52.itg.ti.com (8.13.7/8.13.7) with ESMTP id n9GIK0oI029681 for ; Fri, 16 Oct 2009 13:20:00 -0500 (CDT) Received: from mail57-va3-R.bigfish.com (mail-va3.bigfish.com [216.32.180.112]) by neches.ext.ti.com (8.13.7/8.13.7) with ESMTP id n9GIK0lB018707 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for ; Fri, 16 Oct 2009 13:20:00 -0500 Received: from mail57-va3 (localhost.localdomain [127.0.0.1]) by mail57-va3-R.bigfish.com (Postfix) with ESMTP id 038B51218887 for ; Fri, 16 Oct 2009 18:20:00 +0000 (UTC) X-SpamScore: -34 X-BigFish: vps-34(zz1432R1453M98dN936eM9371Pzz1202hzzz2dh6bh34h61h) X-Spam-TCS-SCL: 0:0 X-FB-SS: 5,5, X-MS-Exchange-Organization-Antispam-Report: OrigIP: 63.81.120.158; Service: EHS Received: by mail57-va3 (MessageSwitch) id 1255717194237480_27330; Fri, 16 Oct 2009 18:19:54 +0000 (UCT) Received: from VA3EHSMHS002.bigfish.com (unknown [10.7.14.245]) by mail57-va3.bigfish.com (Postfix) with ESMTP id 7E6361AB0054 for ; Fri, 16 Oct 2009 18:19:52 +0000 (UTC) Received: from gateway-1237.mvista.com (63.81.120.158) by VA3EHSMHS002.bigfish.com (10.7.99.12) with Microsoft SMTP Server id 14.0.482.32; Fri, 16 Oct 2009 18:19:50 +0000 Received: from [127.0.0.1] (scjump.mvista.com [10.0.0.76]) by hermes.mvista.com (Postfix) with ESMTP id BB1F61C457; Fri, 16 Oct 2009 11:19:48 -0700 (PDT) From: Steve Chen To: Paul Stuart In-Reply-To: <7F1B6BBBDF05C649BBBA3C853F488A6119B833FD98@Hawking.deepsea.com> References: <1255691127-31438-1-git-send-email-chaithrika@ti.com> <87d44nxp1p.fsf@deeprootsystems.com> <9FF07362A2BFD446B95FC028D0B7B4D004587E30@coral.sba.flir.net> ,<1255715710.3153.201.camel@linux-1lbu> <7F1B6BBBDF05C649BBBA3C853F488A6119B833FD98@Hawking.deepsea.com> Date: Fri, 16 Oct 2009 13:27:04 -0500 Message-ID: <1255717624.3153.210.camel@linux-1lbu> MIME-Version: 1.0 X-Mailer: Evolution 2.22.1.1 X-Reverse-DNS: unknown Cc: "davinci-linux-open-source@linux.davincidsp.com" Subject: RE: jiffie resolution and usleep accuracy X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.4 Precedence: list List-Id: davinci-linux-open-source.linux.davincidsp.com List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: davinci-linux-open-source-bounces@linux.davincidsp.com Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com Index: linux-2.6.10/arch/arm/mach-davinci/time.c =================================================================== --- linux-2.6.10.orig/arch/arm/mach-davinci/time.c +++ linux-2.6.10/arch/arm/mach-davinci/time.c @@ -348,7 +348,7 @@ void __init davinci_timer_init(void) */ tid_system = T1_TOP; tid_freerun = T0_TOP; - tid_hrt = T2_WDT; + tid_hrt = T0_BOT; } else { if (cpu_is_davinci_dm355()) davinci_system_timer.period =