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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AEB41C433EF for ; Sun, 6 Feb 2022 11:20:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233899AbiBFLUg (ORCPT ); Sun, 6 Feb 2022 06:20:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59608 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233668AbiBFLUf (ORCPT ); Sun, 6 Feb 2022 06:20:35 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AFFD1C06173B for ; Sun, 6 Feb 2022 03:20:34 -0800 (PST) Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (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 37C993F1D9 for ; Sun, 6 Feb 2022 11:20:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1644146433; bh=i9EmgtpGx11cIwj9ugumfjV3EWt5zkLMtmnd8R60n7Y=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=OHCBK+38VgZXKF5G6HYcbeW6H7MaOuapXe2nwJJZEmwow0vTHHn+oyITmUhtDIBXT ghZhmqUXE/41HR1BRlGWQ+FsAh25UClC+lr6dpduT83t9Oxl0wWlnB2Cs8DRB11Qx3 1vqPaCXJi0a5pFkzwYNCTZEYAF/cmQhozrtw3Cn0atT+mnitWJFuV4NkHwjgoBOWfm UfudiiR10FVKDH2/dQTF0Q4e0pmEXMxxhDUeW1BVACwgMwOkpZgAH0S7u6IJCtV6XW 4R+7cdp9w0PEjhAjTaLdd4qr4rJp0CooGbns8nrOO1RIRXUdH8gzRNTB/NNa6wGbAn +UHf7+xx7a7jQ== Received: by mail-ed1-f69.google.com with SMTP id j1-20020aa7c341000000b0040417b84efeso5937180edr.21 for ; Sun, 06 Feb 2022 03:20:33 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=i9EmgtpGx11cIwj9ugumfjV3EWt5zkLMtmnd8R60n7Y=; b=HrqxhaNigt0AgyXzWgQdhfQ5QYnSPPbjPnR1Z6FWRlVlSy3a5HlpylyHEXf/R2fLT9 gXQZK66qGNb3YHLzkfHXmvtzRpFswUgq6+tX9OdnlFPE9d8kELUuyEi3M/PFTEkyO+Q0 6e4RHTNr7W6O1aqlKBS8FLpJDj6yE2zeUyDnqUelIcCfMfsiy77MMYluF2uAnKT5WiYF DhG0BAdEmZsEvqauPKJo3G8MICzoISWW7wHThOkj/DIpp4FpZR9g1cueDO6qQCHVIxsj 3MhnUQObbxYXDeosa880fOVvgQ4mSdQtd5Tn2EN+JVj0VmtU1KfqvxWh5kch+PZQIW88 V7Jw== X-Gm-Message-State: AOAM533zbMeJIDAgYjG96es80Gui6UvNGYgYYdZF4cozMJ3PIqdUlQhW Dv+tM75tFFHwpmjC/FkEbQwdoZBN7G3cVxrr/G6rkn2gI5XFuVVHMZfRFtcxB+hCS9hNW0sOEze j6swW4NoguFaF+GZpqlKgIUgtUXh6Z3P6riyap3Zq0w== X-Received: by 2002:a05:6402:1348:: with SMTP id y8mr8346017edw.280.1644146432933; Sun, 06 Feb 2022 03:20:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJyM2MpDLbrWLUvev/UnRu1x/U4jhDAWB4t25fgpTsPk+WChLF/e6D7bPJYyfCy/mfRoie7AXg== X-Received: by 2002:a05:6402:1348:: with SMTP id y8mr8346009edw.280.1644146432830; Sun, 06 Feb 2022 03:20:32 -0800 (PST) Received: from [192.168.0.83] (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id q5sm237027eds.82.2022.02.06.03.20.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 06 Feb 2022 03:20:31 -0800 (PST) Message-ID: Date: Sun, 6 Feb 2022 12:20:30 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v2 4/5] dt-bindings: memory: lpddr3-timings: convert to dtschema Content-Language: en-US To: Dmitry Osipenko , Rob Herring , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20220205120043.8337-1-krzysztof.kozlowski@canonical.com> <20220205120043.8337-5-krzysztof.kozlowski@canonical.com> From: Krzysztof Kozlowski In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/02/2022 19:50, Dmitry Osipenko wrote: > 05.02.2022 15:00, Krzysztof Kozlowski пишет: >> + reg: >> + maxItems: 1 >> + description: | >> + Maximum DDR clock frequency for the speed-bin, in Hz. > > Why max-freq is specified as a register? At minimum this is inconsistent > with the lpddr2 binding. First of all, this is a conversion, so the bindings already specified max-freq that way. Second, I don't know. I think this was some Lukasz's workaround for device node without unit address, but I don't see the reason now why it was needed. We could unify it with DDR2 by deprecating 'reg' and introducing 'max-freq', in separate commit. But you know, existing bindings are already there... Best regards, Krzysztof