Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751628AbdFIIOp (ORCPT ); Fri, 9 Jun 2017 04:14:45 -0400 Received: from mail-wr0-f194.google.com ([209.85.128.194]:34638 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751516AbdFIIOl (ORCPT ); Fri, 9 Jun 2017 04:14:41 -0400 Subject: Re: [PATCH 3/3] arm: dts: mt2701: Add display subsystem related nodes for MT2701 To: Erin Lo Cc: srv_heupstream@mediatek.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, YT Shen , Philipp Zabel References: <1496297324-21091-1-git-send-email-erin.lo@mediatek.com> <1496297324-21091-4-git-send-email-erin.lo@mediatek.com> From: Matthias Brugger Message-ID: Date: Fri, 9 Jun 2017 10:14:38 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 In-Reply-To: <1496297324-21091-4-git-send-email-erin.lo@mediatek.com> Content-Type: text/plain; charset=utf-8; format=flowed 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 Content-Length: 1150 Lines: 40 On 01/06/17 08:08, Erin Lo wrote: > From: YT Shen > > This patch adds the device nodes for the DISP function blocks for MT2701 > > Signed-off-by: YT Shen > Signed-off-by: Erin Lo > --- > arch/arm/boot/dts/mt2701.dtsi | 84 +++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 84 insertions(+) > > diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi > index 4f110d5..e20b65c 100644 > --- a/arch/arm/boot/dts/mt2701.dtsi > +++ b/arch/arm/boot/dts/mt2701.dtsi > @@ -17,6 +17,7 @@ > #include > #include > #include > +#include > #include "skeleton64.dtsi" > #include "mt2701-pinfunc.h" > > @@ -24,6 +25,11 @@ > compatible = "mediatek,mt2701"; > interrupt-parent = <&sysirq>; > > + aliases { > + rdma0 = &rdma0; > + rdma1 = &rdma1; > + }; > + I know we have this alias in mt8173.dtsi, but I don't understand what they are for. Do you know? Regards, Matthias