From mboxrd@z Thu Jan 1 00:00:00 1970 From: jouni.hogander@nokia.com (=?utf-8?Q?H=C3=B6gander?= Jouni) Subject: Re: [PATCH 0/4] Refreshed PM workaround patches Date: Fri, 15 Aug 2008 10:04:18 +0300 Message-ID: <87zlnerc7h.fsf@trdhcp146196.ntc.nokia.com> References: <877iaiu7np.fsf@trdhcp146196.ntc.nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from smtp.nokia.com ([192.100.122.233]:40528 "EHLO mgw-mx06.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751640AbYHOHEy convert rfc822-to-8bit (ORCPT ); Fri, 15 Aug 2008 03:04:54 -0400 Received: from vaebh105.NOE.Nokia.com (vaebh105.europe.nokia.com [10.160.244.31]) by mgw-mx06.nokia.com (Switch-3.2.6/Switch-3.2.6) with ESMTP id m7F74ELs019639 for ; Fri, 15 Aug 2008 10:04:51 +0300 In-Reply-To: <877iaiu7np.fsf@trdhcp146196.ntc.nokia.com> (ext =?utf-8?Q?H?= =?utf-8?Q?=C3=B6gander?= Jouni's message of "Fri, 15 Aug 2008 09:14:18 +0300") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org ext H=C3=B6gander Jouni writes: > Hi, > > One more refreshed PM workaround set. Here are instructions, how to t= est > them: > > To get Omap into retention, this patch set still depends on: > 1. ARCH: OMAP: MUSB: Do not block sleep (Felipe Balbi) > > Test: > 1. Apply dependency patch and workaround set on top of them > > 2. Enable disabling/enabling of gpio2-6 and uart clocks on idle: > $ echo 1 > /sys/power/clocks_off_while_idle > > 3. Try out static suspend: > $ echo mem > /sys/power/state > Wake up from suspend by entering character to serial console. This > should print out: > "Successfully put all powerdomains to target state" > > 4. Try out dynamic sleep: > $ echo 1 > /sys/power/sleep_while_idle > On Omap3430 SDP board VCORE_EN led can be used as an indicator. If > it starts to blink after a while then Omap enters retention on > idle. To make this work also display needs to be blanked. Please ignore this set. It break 24xx build and patches contains error. Sorry for this. I will send them again soon. --=20 Jouni H=C3=B6gander -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html