From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752656AbdJSMir (ORCPT ); Thu, 19 Oct 2017 08:38:47 -0400 Received: from metis.ext.4.pengutronix.de ([92.198.50.35]:44971 "EHLO metis.ext.4.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752471AbdJSMiq (ORCPT ); Thu, 19 Oct 2017 08:38:46 -0400 Message-ID: <1508416718.7665.14.camel@pengutronix.de> Subject: Re: [RFC resend 3/4] arm64: dts: mt8173: Fix drm subsystem From: Philipp Zabel To: Matthias Brugger , ulrich.hecht+renesas@gmail.com, laurent.pinchart@ideasonboard.com, ck.hu@mediatek.com, airlied@linux.ie, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux@armlinux.org.uk, catalin.marinas@arm.com, will.deacon@arm.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Matthias Brugger Date: Thu, 19 Oct 2017 14:38:38 +0200 In-Reply-To: <20171019112610.13645-4-mbrugger@suse.com> References: <20171019112610.13645-1-mbrugger@suse.com> <20171019112610.13645-4-mbrugger@suse.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.6-1+deb9u1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 2001:67c:670:100:3ad5:47ff:feaf:1a17 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2017-10-19 at 13:26 +0200, Matthias Brugger wrote: > DRM subysystem and clock driver shared the same compatible mmsys. > This stopped does not work, as only the first driver for a compatible > gets probed. We change the comaptible to the new DRM identifier to fix > this. > > Signed-off-by: Matthias Brugger > --- > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi > index b99a27372965..89db0a3f5950 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi > @@ -803,6 +803,11 @@ > #clock-cells = <1>; > }; > > + dispsys: display-system { > + compatible = "mediatek,mt2701-dispsys"; Same comment as for patch 1, I'd prefer the node to be called "display- subsystem" instead. With that changed, Acked-by: Philipp Zabel > + mediatek,mmsys = <&mmsys>; > + } > + > mdp_rdma0: rdma@14001000 { > compatible = "mediatek,mt8173-mdp-rdma", > "mediatek,mt8173-mdp"; regards Philipp