From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Brownell Subject: Re: [PATCH 1/1] ARM: OMAP3: PM: Add feature to wake from suspend on timer Date: Fri, 14 Nov 2008 10:16:58 -0800 Message-ID: <200811141016.58328.david-b@pacbell.net> References: <1226664026-9275-1-git-send-email-ext-timo-pekka.launonen@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp115.sbc.mail.sp1.yahoo.com ([69.147.64.88]:33858 "HELO smtp115.sbc.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750936AbYKNSRA (ORCPT ); Fri, 14 Nov 2008 13:17:00 -0500 In-Reply-To: <1226664026-9275-1-git-send-email-ext-timo-pekka.launonen@nokia.com> Content-Disposition: inline Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Timo-Pekka Launonen Cc: linux-omap@vger.kernel.org, khilman@deeprootsystems.com On Friday 14 November 2008, Timo-Pekka Launonen wrote: > If a non-zero value is written to /sys/power/wakeup_timer_seconds, > A timer wakeup event will wake the system and resume after the > configured number of seconds. /sys/class/rtc/rtc0/wakealarm should do the same thing, except that it takes an absolute time not a relative one. Do we really need this wakeup_timer interface?