From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EB28C433DF for ; Wed, 14 Oct 2020 09:25:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2FEE620B1F for ; Wed, 14 Oct 2020 09:25:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="DdZu7Bsa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730512AbgJNJYv (ORCPT ); Wed, 14 Oct 2020 05:24:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39970 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730348AbgJNJUB (ORCPT ); Wed, 14 Oct 2020 05:20:01 -0400 Received: from mail-pl1-x641.google.com (mail-pl1-x641.google.com [IPv6:2607:f8b0:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2428AC041E4B; Tue, 13 Oct 2020 20:12:41 -0700 (PDT) Received: by mail-pl1-x641.google.com with SMTP id c6so1020382plr.9; Tue, 13 Oct 2020 20:12:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=4nvU+eV7iYHUQLYFDTIcrlgtcxo5Rsjbojd3ypYNoPc=; b=DdZu7BsapmAZuOuDViqs55Nc9qtjJ2aWfxqiyJL9Qyg+FOF8K9STZE6BjZ7gneB7ZE M3qPOGWilyBKx8dB22q23yMTr6VDYdCUvBzq1AEjuV8QXFNcwjVV1anbCz+3bqEwuOGU 97n4ZY+n4pZccC6DcMypv2rE6doDcWuM1OZ7REzaDnIo32sAS6ntW52CgD0SwO1Cpb4E MmhsU49DLH3nonz7/EuKIo1NKhAWzvTfxyBwS4DmukTHvoH9fgRNFYHfPunA7ZlhwPsr LZbg0/NL8cU+6m3LZstLFnG8rAFbmoOh3SSbe3Qb8fpVZ99+7IPnIeMMF9s3iIXHTPwj FfxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=4nvU+eV7iYHUQLYFDTIcrlgtcxo5Rsjbojd3ypYNoPc=; b=C0jOjX3GEGpxbjLCatej7sip11MaqiiaydrzmyjqQal6IDUTvzZnkEKyBwIwByBUcB IjIO8TgXQLnuphSshH/yPxC6zBJXdaA9xYTR5is3J9AKlRgw9gOl75/o4jkXlDYhJVCa 3/e0o2w8WJq0FqLdcZYd5Rx5/k6SV5cRu+xRv6wK/ZeW/MIi509qCdY1L1395Jr9Hb/8 l4aazsQC3g/4tYjFmoqU5RZW9teNCBTz20/Qp5wXg5Kffh7tLWj78F6epEJpzJJvFQa/ hevA1Y94fSRM3jLK5HR9YktbjMpL7PzAjQi4/kPNbwG+ys94mZGnNXJSQ3wBIizcalLa ZUcw== X-Gm-Message-State: AOAM531AgZf5IdDdV5zgm9SuMQzQkrYa5+QjAs/KUm1XYexofM0gQJ15 KkvR3L1LivPoC5E086eMDkHOTE+/Gwo= X-Google-Smtp-Source: ABdhPJy2Day9JQ/9urHVr7LLwG6P90nqn2XGhFFTNI5IO6XI6iAkYSGFa/o4ogW3rGWET9Abny5AZw== X-Received: by 2002:a17:902:342:b029:d5:ab9e:19ce with SMTP id 60-20020a1709020342b02900d5ab9e19cemr2435383pld.48.1602645160113; Tue, 13 Oct 2020 20:12:40 -0700 (PDT) Received: from [10.230.29.112] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id k68sm1241671pga.36.2020.10.13.20.12.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 13 Oct 2020 20:12:39 -0700 (PDT) Subject: Re: [PATCH 1/2] arm64: dts: broadcom: remove an unused property dma-ranges To: Zhen Lei , Rob Herring , Ray Jui , Scott Branden , bcm-kernel-feedback-list , Andy Gross , Bjorn Andersson , linux-arm-msm , devicetree , linux-arm-kernel , linux-kernel References: <20201013060623.1711-1-thunder.leizhen@huawei.com> <20201013060623.1711-2-thunder.leizhen@huawei.com> From: Florian Fainelli Message-ID: Date: Tue, 13 Oct 2020 20:12:37 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.3.2 MIME-Version: 1.0 In-Reply-To: <20201013060623.1711-2-thunder.leizhen@huawei.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 10/12/2020 11:06 PM, Zhen Lei wrote: > stingray-usb.dtsi is finally included by three dts files: > bcm958802a802x.dts, bcm958742k.dts and bcm958742t.dts. I searched all > these three entire expanded dts files, and each of them contains only one > dma-ranges. No conversion range is specified, so it cannot work properly. > I think this property "dma-ranges" is added by mistake, just remove it. > Otherwise, the following error will be reported when any YAML detection > is performed on arm64. > > arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning \ > (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but \ > its #address-cells (1) differs from / (2) > arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi:7.3-14: Warning \ > (dma_ranges_format): /usb:dma-ranges: empty "dma-ranges" property but \ > its #size-cells (1) differs from / (2) > > Signed-off-by: Zhen Lei This looks fine to me, Scott, Ray do you want to Ack this patch before I take it? -- Florian