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=-12.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,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 4D41FC433F5 for ; Fri, 24 Sep 2021 11:59:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B43760EB6 for ; Fri, 24 Sep 2021 11:59:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245397AbhIXMAi (ORCPT ); Fri, 24 Sep 2021 08:00:38 -0400 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:56588 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245100AbhIXMAh (ORCPT ); Fri, 24 Sep 2021 08:00:37 -0400 Received: from mail-wr1-f71.google.com (mail-wr1-f71.google.com [209.85.221.71]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 7E86940784 for ; Fri, 24 Sep 2021 11:59:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1632484743; bh=Qmruzk9u8v6gx0XfiHRSfAdmQ14ihCUNgpBU9LNLWtM=; h=Subject:To:Cc:References:From:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=L/61XegKeSG4c/T9jeiewDxeYZV5nNjmvzwMGQa57fsgy3rwOORrZKYeFjomm3WNj E/KHjGD4s1x7ENcgAsTL7ZMd1ATwVihDWGt1a6vRLyO5lHsxAxPoIIvk7458sdgdAL ZG5kJhwV+z3fkPmSB3SVoecEgBMzwjCoqmqcMHTo84E20aJTba9sGW2tQBGVzPCuPp MsxqAlUDgcmEoxDf61kEhXcA5ivz1y8Ow/zc5r03LUginT/i/FEH/Wzn3OwG/ntuA7 uMCqxOKyqQO/w5PC4+UU8kfJV1yW0ZrpxOWfYP9AjZ9caNCfYawIE5eiMYGVv0skZE IR9UvoJjOVcsg== Received: by mail-wr1-f71.google.com with SMTP id k2-20020adfc702000000b0016006b2da9bso7853798wrg.1 for ; Fri, 24 Sep 2021 04:59:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Qmruzk9u8v6gx0XfiHRSfAdmQ14ihCUNgpBU9LNLWtM=; b=DOJ4twoY7zyZ+ASSxjVC8dbDMdHEldZxKBEVfvbcDwXG7bU2n1WT4pHj0GQ3FrNG4e nOKYaFCEIThSmjUPvXTs+hTqqKSxlHh6N6i3+HD570LrIjWv45gL3Hw2PAKdSO6FXRwm wFljxbClnHhbc/NBsulWw5TQ+R0aMuQjcnbczUURQRB3UD3b8eiWAwBJEAWlbCcdpBak HuS2YmvN2kV/gKHqKpLMPEuzXHWDj0xYtZBEbV+Ggf/jsFynkvCJcgnqpoIvwknLJzpv cNAEAcvp9hIl3VQvGZ48JY1lkgraGkqIe+rfJzQcyWhB0Tk5773XvcN+lW5zZUvPWZoB NjEg== X-Gm-Message-State: AOAM531VFRgpJizctvqgVx3C4CgBX/X5bnslnfF1MnHuQrRIi5+pOHRc X9yRDfFgjlaVgWHR+ZI/l9pDTXSISuOHc34IdCqDj+qsoJ72phMviKbjINI6tdePBD+0u0i3i2k q5QkelhR7SvqmDKRVHY1LsILQzvlch60zydm98zrl8A== X-Received: by 2002:a5d:5511:: with SMTP id b17mr10739221wrv.318.1632484743006; Fri, 24 Sep 2021 04:59:03 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxs5Km1+A5ghUu9Vz1tl102s4xTJQ6YUDHvp8dI+O4r6vd5nQCuF5rF+2yCqLDUJjOqsEkwxQ== X-Received: by 2002:a5d:5511:: with SMTP id b17mr10739199wrv.318.1632484742793; Fri, 24 Sep 2021 04:59:02 -0700 (PDT) Received: from [192.168.0.134] (lk.84.20.244.219.dc.cable.static.lj-kabel.net. [84.20.244.219]) by smtp.gmail.com with ESMTPSA id c18sm528492wmb.27.2021.09.24.04.59.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 24 Sep 2021 04:59:02 -0700 (PDT) Subject: Re: [PATCH] dt-bindings: rpc: renesas-rpc-if: Add support for the R8A779A0 RPC-IF To: Geert Uytterhoeven Cc: Wolfram Sang , Linux Kernel Mailing List , Linux-Renesas , Rob Herring , Sergei Shtylyov , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" References: <20210922085831.5375-1-wsa+renesas@sang-engineering.com> <75713e8e-f675-240e-b503-99618d07afda@canonical.com> From: Krzysztof Kozlowski Message-ID: Date: Fri, 24 Sep 2021 13:59:01 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 24/09/2021 13:55, Geert Uytterhoeven wrote: > Hi Krzysztof, > > On Fri, Sep 24, 2021 at 1:48 PM Krzysztof Kozlowski > wrote: >> On 22/09/2021 10:58, Wolfram Sang wrote: >>> --- a/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml >>> +++ b/Documentation/devicetree/bindings/memory-controllers/renesas,rpc-if.yaml >>> @@ -33,6 +33,7 @@ properties: >>> - renesas,r8a77970-rpc-if # R-Car V3M >>> - renesas,r8a77980-rpc-if # R-Car V3H >>> - renesas,r8a77995-rpc-if # R-Car D3 >>> + - renesas,r8a779a0-rpc-if # R-Car V3U >>> - const: renesas,rcar-gen3-rpc-if # a generic R-Car gen3 or RZ/G2 device >> >> Where is the driver or DTS using these compatibles? The bindings can >> come even without users, but are you sure this is what you want? >> Changing them later, if ever needed, will be more difficult. > > Driver: > drivers/memory/renesas-rpc-if.c: { .compatible = > "renesas,rcar-gen3-rpc-if", }, > > DTS: > [RFC PATCH 3/4] arm64: dts: renesas: r8a779a0: Add RPC node > https://lore.kernel.org/linux-renesas-soc/20210913065317.2297-4-wsa+renesas@sang-engineering.com/ > I see, thanks. It wasn't sent to main LKML so I did not find it in archives. Best regards, Krzysztof