From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752010AbdJTMuE (ORCPT ); Fri, 20 Oct 2017 08:50:04 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:54569 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751933AbdJTMuA (ORCPT ); Fri, 20 Oct 2017 08:50:00 -0400 X-Google-Smtp-Source: ABhQp+SVzSwOW4BnniZzFfX9eKiCbW342OO/hjkMr5f7b34530a9zI2pxGduXaT7N/hFXQjRbz03/Q== Subject: Re: [RFC resend 3/4] arm64: dts: mt8173: Fix drm subsystem To: CK Hu Cc: ulrich.hecht+renesas@gmail.com, laurent.pinchart@ideasonboard.com, p.zabel@pengutronix.de, airlied@linux.ie, robh+dt@kernel.org, mark.rutland@arm.com, 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 References: <20171019112610.13645-1-mbrugger@suse.com> <20171019112610.13645-4-mbrugger@suse.com> <1508491009.23296.2.camel@mtksdaap41> From: Matthias Brugger Message-ID: <18286792-77dc-3f06-b70b-e06a4c6792a8@gmail.com> Date: Fri, 20 Oct 2017 14:49:56 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: <1508491009.23296.2.camel@mtksdaap41> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/20/2017 11:16 AM, CK Hu wrote: > Hi, Matthias: > > 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"; > > Why do you probe "mediatek,mt2701-dispsys" in mt8173.dtsi? > That's actually a copy-paste-error. Thanks for noting! Matthias > Regards, > CK > >> + mediatek,mmsys = <&mmsys>; >> + } >> + >> mdp_rdma0: rdma@14001000 { >> compatible = "mediatek,mt8173-mdp-rdma", >> "mediatek,mt8173-mdp"; > >