From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH v3 07/12] PCI: tegra: Move PCIe driver to drivers/pci/host Date: Thu, 04 Apr 2013 15:30:01 -0600 Message-ID: <515DF0D9.40007@wwwdotorg.org> References: <1365000318-28256-1-git-send-email-thierry.reding@avionic-design.de> <1365000318-28256-8-git-send-email-thierry.reding@avionic-design.de> <515DF096.2000703@wwwdotorg.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <515DF096.2000703-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding Cc: Grant Likely , Rob Herring , Bjorn Helgaas , Russell King , Andrew Murray , Jason Gunthorpe , Arnd Bergmann , Thomas Petazzoni , devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On 04/04/2013 03:28 PM, Stephen Warren wrote: > On 04/03/2013 08:45 AM, Thierry Reding wrote: >> Move the PCIe driver from arch/arm/mach-tegra into the drivers/pci/host >> directory. The motivation is to collect various host controller drivers >> in the same location in order to facilitate refactoring. >> >> The Tegra PCIe driver has been largely rewritten, both in order to turn >> it into a proper platform driver and to add MSI (based on code by >> Krishna Kishore ) as well as device tree support. > >> arch/arm/boot/dts/tegra20.dtsi | 53 + > > I guess this has to touch both the driver and the dtsi file so that > bisectabilty isn't broken? I guess that's OK. Actually, can't you move all the *.dts/*.dtsi changes to the start of the series, then put the driver conversion patch last, to avoid any bisectability issues and still keep code and DT changes separate?