From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH 8/9] ARM: OMAP4: PM: Remove L4 wakeup depedency with MPU since errata fix exist now Date: Wed, 27 Mar 2013 11:46:05 -0700 Message-ID: <874nfw7kb6.fsf@linaro.org> References: <1361373527-21695-1-git-send-email-santosh.shilimkar@ti.com> <1361373527-21695-9-git-send-email-santosh.shilimkar@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mail-pd0-f182.google.com ([209.85.192.182]:54069 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752863Ab3C0SqJ (ORCPT ); Wed, 27 Mar 2013 14:46:09 -0400 Received: by mail-pd0-f182.google.com with SMTP id 3so575483pdj.27 for ; Wed, 27 Mar 2013 11:46:08 -0700 (PDT) In-Reply-To: <1361373527-21695-9-git-send-email-santosh.shilimkar@ti.com> (Santosh Shilimkar's message of "Wed, 20 Feb 2013 20:48:46 +0530") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Santosh Shilimkar Cc: linux-omap@vger.kernel.org, tony@atomide.com, linux-arm-kernel@lists.infradead.org, Jon Hunter Santosh Shilimkar writes: > With commit bfd6d021 {ARM: OMAP3+: Implement timer workaround for errata > i103 and i767}, the sync and gptimer synchronization errata got fixed. > > Hence the l4_wakeup static dependency with MPU can can be removed > now. Static dependency was one of the proposed workaround but from > power savings perspective, it isn't an ideal workaround. > > Cc: Jon Hunter > Cc: Kevin Hilman > > Signed-off-by: Santosh Shilimkar Nice. Acked-by: Kevin Hilman