From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH 1/3] ARM: dts: omap5-board-common: enable rtc and charging of backup battery Date: Fri, 8 Jan 2016 11:04:57 -0800 Message-ID: <20160108190457.GY12777@atomide.com> References: <568C5451.8070709@ti.com> <20160106010011.GG12777@atomide.com> <8FE6954B-6411-4593-9CE5-717A469A6AA8@goldelico.com> <20160106164136.GI12777@atomide.com> <2AC46952-3758-458A-B0A5-1794C207BD4C@goldelico.com> <20160106170925.GK12777@atomide.com> <66F37918-EA7F-4D83-8B5F-A6B5C0CD7623@goldelico.com> <20160108181551.GX12777@atomide.com> <832803EE-E4CB-46B1-BF39-2DC0BB695A5D@goldelico.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <832803EE-E4CB-46B1-BF39-2DC0BB695A5D@goldelico.com> Sender: linux-kernel-owner@vger.kernel.org To: "H. Nikolaus Schaller" Cc: Laxman Dewangan , Nishanth Menon , =?utf-8?Q?Beno=C3=AEt?= Cousson , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , linux-omap , devicetree@vger.kernel.org, LKML , Marek Belisko List-Id: devicetree@vger.kernel.org * H. Nikolaus Schaller [160108 10:33]: > Am 08.01.2016 um 19:15 schrieb Tony Lindgren : > > * H. Nikolaus Schaller [160108 09:50]: > > > >> So I think it is something which is unstable in 4.4-rc8 that is (probably) fixed in > >> linux-next and unrelated to this DT patch. > >> > >> But I have no hint or idea what it is. > > > > Or something hangs the RTC? And the back-up battery has to drain to > > reset the RTC somehow? > > Indeed it could be something like this. I already suspected that it depends > on boot order of some components. > > But you get the /dev/rtc and /sys/class/rtc nodes? This is what this patch > should enable (and not fix potential driver issues). Yes no problems with $subject patch. It's just the we also need to figure out why RTC does not work :) Regards, Tony