From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from kirsty.vergenet.net ([202.4.237.240]:41196 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755536AbcIFK2Y (ORCPT ); Tue, 6 Sep 2016 06:28:24 -0400 Date: Tue, 6 Sep 2016 12:28:14 +0200 From: Simon Horman To: Laurent Pinchart Cc: Geert Uytterhoeven , Laurent Pinchart , Linux-Renesas Subject: Re: [PATCH] arm64: dts: renesas: salvator-x: Configure pins for the DU RGB output Message-ID: <20160906102813.GC16304@verge.net.au> References: <1470993535-11795-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> <20160817071335.GG8673@verge.net.au> <3167228.fHu3sBnt6u@avalon> <20160818071204.GA3961@verge.net.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160818071204.GA3961@verge.net.au> Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: On Thu, Aug 18, 2016 at 09:12:07AM +0200, Simon Horman wrote: > On Wed, Aug 17, 2016 at 12:17:26PM +0300, Laurent Pinchart wrote: > > On Wednesday 17 Aug 2016 11:00:38 Geert Uytterhoeven wrote: > > > On Wed, Aug 17, 2016 at 9:13 AM, Simon Horman wrote: > > > > On Fri, Aug 12, 2016 at 12:18:55PM +0300, Laurent Pinchart wrote: > > > >> Signed-off-by: Laurent Pinchart > > > >> > > > >> --- > > > >> > > > >> arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 7 +++++++ > > > >> 1 file changed, 7 insertions(+) > > > >> > > > >> This patch depends on "[PATCH] pinctrl: sh-pfc: r8a7795: Add DU support" > > > >> posted a few minutes ago to the linux-renesas-soc mailing list, as well > > > >> as on the "[PATCH v2 0/4] R-Car Gen3 DU enablement on Salvator-X board" > > > >> series posted yesterday to the same list. > > > >> > > > >> As the boot loader configures the DU pins on Salvator-X we can safely > > > >> delay this patch by one kernel version to let the pinctrl dependency hit > > > >> mainling first. > > > > > > > > I'm not entirely sure it is necessary to defer this patch by a kernel > > > > release but if that is your wish then I'm happy to do so. If so > > > > please repost at the appropriate time. > > > > > > I believe applying this patch now means that the DU won't work in your > > > renesas-devel tree (unless you merge sh-pfc-for-v4.9). > > > Of course it should work in renesas-drivers. > > > > I haven't tested that, but I believe it would result in a probe failure > > as the device core won't be able to apply the request pinctrl settings. > > Ok, in that case lets defer this patch as you suggested. I have tentatively queued this up for v4.9 on a branch based on the sh-pfc-for-v4.9-tag2 tag of Geert's tree.