From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: pm_debug/voltage_off_while_idle has gone? Date: Wed, 23 Jun 2010 11:04:57 -0700 Message-ID: <87d3vhwrp2.fsf@deeprootsystems.com> References: <4C21FCF1.20600@compulab.co.il> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-px0-f174.google.com ([209.85.212.174]:64319 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751804Ab0FWSFA (ORCPT ); Wed, 23 Jun 2010 14:05:00 -0400 Received: by pxi7 with SMTP id 7so384345pxi.19 for ; Wed, 23 Jun 2010 11:04:59 -0700 (PDT) In-Reply-To: <4C21FCF1.20600@compulab.co.il> (Mike Rapoport's message of "Wed, 23 Jun 2010 15:24:17 +0300") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Mike Rapoport Cc: "linux-omap@vger.kernel.org" Mike Rapoport writes: > There used to be 'voltage_off_while_idle' attribute in the PM-enabled > kernels that allowed to put PMIC into OFF mode. In the current tip of > the linux-omap-pm tree this attribute seem to be gone Is there > possibility to make PMIC enter the OFF mode when suspending to RAM? Hi Mike, We are currently in the middle of a major rewrite of the SmartReflex and voltage layers of the PM branch. The previous voltage-related work (like voltage_off_while_idle) are still available in the pm-vc branch of my tree, but are not currently merged with the new voltage work due to conflicts. For this particular feature, I suspect you could just apply the first patch in my pm-vc branch to add back this feature. Let me know if that works, Kevin