Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933179AbaJVLLH (ORCPT ); Wed, 22 Oct 2014 07:11:07 -0400 Received: from mail-lb0-f170.google.com ([209.85.217.170]:48170 "EHLO mail-lb0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932682AbaJVLLC (ORCPT ); Wed, 22 Oct 2014 07:11:02 -0400 X-Google-Original-Sender: Date: Wed, 22 Oct 2014 13:07:58 +0200 From: Johan Hovold To: Tony Lindgren Cc: Johan Hovold , Felipe Balbi , Alessandro Zummo , =?iso-8859-1?Q?Beno=EEt?= Cousson , Andrew Morton , Lokesh Vutla , Guenter Roeck , nsekhar@ti.com, t-kristo@ti.com, j-keerthy@ti.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH 00/12] rtc: omap: fixes and power-off feature Message-ID: <20141022110758.GO2113@localhost> References: <1412881594-25678-1-git-send-email-johan@kernel.org> <20141010175409.GL31348@saruman> <20141011093819.GA18988@localhost> <20141011190817.GA20644@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20141011190817.GA20644@atomide.com> User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Oct 11, 2014 at 12:08:18PM -0700, Tony Lindgren wrote: > * Johan Hovold [141011 02:42]: > > On Fri, Oct 10, 2014 at 12:54:22PM -0500, Felipe Balbi wrote: > > > > > > is this power-off feature "RTC-only mode" ? > > > > Yes, I believe so, at least as long as RTC power is maintained. The > > pmic_power_en pin can otherwise still be used to power off. > > > > On the BeagleBone the PMIC can be configured to enter OFF or SLEEP mode > > on power off, where the latter (and default) mode keeps the RTC power > > supply enabled. > > > > Thanks for the fast review, Felipe. > > Great :) I assume adding the regulator support to this driver should > also help in the 35xx case? If I remember correctly both OMAP and Sitara 35xx have no on-chip RTC so they won't be using this driver. > That is assuming that RTC power can be configured as a Linux > regulator on 35xx. Johan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/