From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lorenzo Pieralisi Subject: Re: [PATCH v2 0/2] ARM DT cpus/cpu and topology bindings Date: Thu, 26 Sep 2013 11:02:50 +0100 Message-ID: <20130926100250.GA20705@e102568-lin.cambridge.arm.com> References: <1379330464-27917-1-git-send-email-lorenzo.pieralisi@arm.com> <20130924160126.GC403@e102568-lin.cambridge.arm.com> <5242EA2E.1010106@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: 8BIT Return-path: In-Reply-To: <5242EA2E.1010106-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Content-Disposition: inline Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Rob Herring Cc: "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Nicolas Pitre , Mark Rutland , Vincent Guittot , Pawel Moll , Stephen Warren , Benjamin Herrenschmidt , Ian Campbell , Will Deacon , "rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org" , Andrew Lunn , Hanjun Guo , Catalin Marinas , Gregory Clement , Dave P Martin List-Id: devicetree@vger.kernel.org On Wed, Sep 25, 2013 at 02:50:38PM +0100, Rob Herring wrote: > On 09/24/2013 11:01 AM, Lorenzo Pieralisi wrote: > > [replying to self] > > > > Any further comments on this series ? If not, I think bindings are ready to be > > queued, but for that I need acks from DT maintainers. > > Who do you plan to take this? Is this dependent on something for 3.13? > If not, I'll apply it. v3 on the lists, should be final. No, there are no dependencies on 3.13 to the best of my knowledge. The problem with pre-v7 UP systems with cpus node #address-cells == 0 is still there and I would like to ask you please what we/I should do about that, it can trigger a considerable amount of churn. As soon as these bindings hit the mainline I will update the DT parsing code, I can easily take all pre-v7 UP dts out of the picture in the parsing loop (after all, reg property for those processors is useless), but the dts are _wrong_ regardless when these patches become the official bindings. Thanks ! Lorenzo > > Rob > > > The issue with in kernel dts that (re)-need patching owing to re-introduction > > of reg property on pre-v7 UP is still pending. > > > > Please advise, thank you very much, > > Lorenzo > > > > On Mon, Sep 16, 2013 at 12:21:02PM +0100, Lorenzo Pieralisi wrote: > >> This is v2 of a previous posting: > >> > >> http://lists.infradead.org/pipermail/linux-arm-kernel/2013-August/192322.html > >> > >> - v2 changes > >> - Removed single core cpu-map example > >> - Removed OS dependency from cpus/cpu bindings > >> - Updated Marvell compatible strings > >> - Clarified behaviour on pre ARM v7 uniprocessor systems and updated > >> examples > >> > >> This patch resumes DT topology/cpu bindings discussions for ARM that were > >> started here: > >> > >> https://lists.ozlabs.org/pipermail/devicetree-discuss/2013-April/031725.html > >> https://lists.ozlabs.org/pipermail/devicetree-discuss/2013-April/032450.html > >> > >> Comments welcome, thanks, > >> Lorenzo > >> > >> Lorenzo Pieralisi (2): > >> Documentation: devicetree: arm: cpus/cpu nodes bindings updates > >> Documentation: DT: arm: define CPU topology bindings > >> > >> Documentation/devicetree/bindings/arm/cpus.txt | 391 +++++++++++++++-- > >> Documentation/devicetree/bindings/arm/topology.txt | 474 +++++++++++++++++++++ > >> 2 files changed, 818 insertions(+), 47 deletions(-) > >> create mode 100644 Documentation/devicetree/bindings/arm/topology.txt > >> > >> -- > >> 1.8.2.2 > >> > > > > > > _______________________________________________ > > linux-arm-kernel mailing list > > linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > > > > -- 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