From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH 2/2] ARM: omap: dmtimer: set non-posted mode if iclk less than 4*fck Date: Tue, 29 May 2012 14:21:29 -0700 Message-ID: <87pq9mel9i.fsf@ti.com> References: <1336744398-23803-1-git-send-email-tarun.kanti@ti.com> <1336744398-23803-3-git-send-email-tarun.kanti@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from na3sys009aog132.obsmtp.com ([74.125.149.250]:44673 "EHLO na3sys009aog132.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754769Ab2E2VVc (ORCPT ); Tue, 29 May 2012 17:21:32 -0400 Received: by pbcwz7 with SMTP id wz7so7245404pbc.30 for ; Tue, 29 May 2012 14:21:30 -0700 (PDT) In-Reply-To: <1336744398-23803-3-git-send-email-tarun.kanti@ti.com> (Tarun Kanti DebBarma's message of "Fri, 11 May 2012 19:23:18 +0530") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tarun Kanti DebBarma Cc: linux-omap@vger.kernel.org, paul@pwsan.com, tony@atomide.com, santosh.shilimkar@ti.com, b-cousson@ti.com Tarun Kanti DebBarma writes: > Timers in PER domain periodically report old time from TCRR in > posted mode if ick < 4*fck. Therefore, set timer to non-posted > whenever ick < 4*fck for all timers. Is there an erratum assocaited with this? Does this problem affect every SoC? Kevin