Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1033456AbdDTRHn (ORCPT ); Thu, 20 Apr 2017 13:07:43 -0400 Received: from mail-qt0-f195.google.com ([209.85.216.195]:33933 "EHLO mail-qt0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030822AbdDTRHh (ORCPT ); Thu, 20 Apr 2017 13:07:37 -0400 Subject: Re: [PATCH] ARM: dts: Add devicetree for the Raspberry Pi 3, for arm32 (v4) To: Eric Anholt , linux-arm-kernel@lists.infradead.org, Lee Jones , Florian Fainelli , Olof Johansson , Rob Herring , Mark Rutland , devicetree@vger.kernel.org References: <20170330002605.15213-1-eric@anholt.net> Cc: linux-rpi-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stephen Warren , Stefan Wahren , bcm-kernel-feedback-list@broadcom.com, Gerd Hoffmann From: Florian Fainelli Message-ID: <9c076a1e-267a-1a66-7cc0-9dd5bf59c5a8@gmail.com> Date: Thu, 20 Apr 2017 10:07:32 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <20170330002605.15213-1-eric@anholt.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1518 Lines: 45 On 03/29/2017 05:26 PM, Eric Anholt wrote: > Raspbian and Fedora have decided to support the Pi3 in 32-bit mode for > now, so it's useful to be able to test that mode on an upstream > kernel. It's also been useful for me to use the same board for 32-bit > and 64-bit development. > > Signed-off-by: Eric Anholt > --- > > v1: Gerd's patch that put the ../../../arm64/... link in the Makefile > v2: Michael's patch that #included from ../../../arm64/... in a new > bcm2837-rpi-3-b.dts. > v3: Mine, using symlinks to make sure that we don't break the split DT > tree. > v4: Rely on the new include/arm64 symlink. > > Assuming positive review feedback, I assume it would be acceptable to > merge the shared/dt-symlinks branch in a PR of my own for the 32-bit > DT branch? Either that, or I can take it directly through devicetree/next whichever you prefer. We have not gotten feedback on whether this looks acceptable or not though... > > arch/arm/boot/dts/Makefile | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 011808490fed..27d258cb50f2 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -72,6 +72,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \ > bcm2835-rpi-b-plus.dtb \ > bcm2835-rpi-a-plus.dtb \ > bcm2836-rpi-2-b.dtb \ > + include/arm64/broadcom/bcm2837-rpi-3-b.dtb \ > bcm2835-rpi-zero.dtb > dtb-$(CONFIG_ARCH_BCM_5301X) += \ > bcm4708-asus-rt-ac56u.dtb \ > -- Florian