From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kishon Vijay Abraham I Subject: Re: [PATCH 0/4] omap: Fix broken address translation for pbias Date: Fri, 4 Sep 2015 16:33:26 +0530 Message-ID: <55E97A7E.8010308@ti.com> References: <1441279673-28105-1-git-send-email-kishon@ti.com> <20150903151005.GU4215@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20150903151005.GU4215-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Tony Lindgren Cc: t-kristo-l0cyMroinI0@public.gmane.org, bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, nsekhar-l0cyMroinI0@public.gmane.org List-Id: linux-omap@vger.kernel.org Hi Tony, On Thursday 03 September 2015 08:40 PM, Tony Lindgren wrote: > * Kishon Vijay Abraham I [150903 04:31]: >> pbias device stopped having memory resource after >> "ARM: dts: : add minimal l4 bus layout with control module >> support" got merged. This results in platform_get_resource returning >> -EINVAL in pbias driver. This is because address translation fails >> while trying to convert the address to resource which happens >> during the device creation process during boot up. >> >> Even though after [1], reg property in pbias dt node is un-used, >> it might be an issue if we plan to use it at a later point of time. >> >> Patch series is created on top of [1]. >> >> [1] -> https://lkml.org/lkml/2015/9/3/51 >> >> Verified the address in omap4 panda, omap5 uevm and dra72 boards. > > Your other series is obviously needed for v4.3.. But seems these > are also needed for stable? If so, which versions, v4.2+? Both the series are needed from v4.1+. However since the 'reg' property is not going to be used, I'm not sure if this series has to be marked for stable. > > Can you please just do a single patch with multiple Fixes tags > as they fix regression for multiple commits? Doing tons of one > liner patches for the same thing just creates commit log noise.. Sure. > > Remember to not Cc stable when posting, I'll add that tag when > committing if needed. Sure. Thanks Kishon -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html