From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from avon.wwwdotorg.org ([70.85.31.133]:44130 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756222AbaDHTVw (ORCPT ); Tue, 8 Apr 2014 15:21:52 -0400 Message-ID: <53444C4D.2080800@wwwdotorg.org> Date: Tue, 08 Apr 2014 13:21:49 -0600 From: Stephen Warren MIME-Version: 1.0 To: Thierry Reding , Bjorn Helgaas , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala CC: linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: Re: [RFC 0/5] PCI: tegra: Overhaul regulator usage References: <1396622969-17837-1-git-send-email-treding@nvidia.com> In-Reply-To: <1396622969-17837-1-git-send-email-treding@nvidia.com> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-pci-owner@vger.kernel.org List-ID: On 04/04/2014 08:49 AM, Thierry Reding wrote: > The current device tree binding for the regulator setup on Tegra PCIe is > not accurate. While it does work for current use-cases, that's likely by > accident rather than design. This series replaces the existing set of > power-supply properties with a new set that accurately describes the > inputs of the IP block (depending on SoC generation). > > As a heads-up, this breaks backwards compatibility with prior versions > of the device tree bindings, but I don't see a reason why that should > keep us from fixing this properly. Not many people are currently using > these bindings and those who are are most likely tracking upstream > development closely enough not to be impacted by this. > > I've aimed to keep the series bisectible, which has the downside of > interleaving patches to unrelated trees (ARM and PCI). I'm hoping that > perhaps we can find a way to merge this as a whole to keep it possible > to bisect across the series. Although again, I guess it wouldn't be all > that bad if that wasn't the case, given how little PCIe is actually > being used. I'd be happy to put this series into a branch in the Tegra tree, given suitable acks from Bjorn on the PCI changes.