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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 493F9C43217 for ; Mon, 28 Nov 2022 12:58:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=W+OpwQe6lYSM+giOl2ZRjpdHrrdlBatF4Nb0eyQgip8=; b=DyOloWnVPwuAgl b5drHeDSePdiX05g3rzdw3kIMrkS5KGy87Ua4yQOuG1FUvOIG3trY5AkucHSUU4Psnh/c29cuTFCe /mrYQpz4fIFaiCjIowDsedv2D9Mhfd6CZyzGzlQ8YjiPOBtlDBsJ4lX1j0oH7WMTzKZWPNukppQOK WEJizlfuVE89kqnfqIQAnPRndEB/Rzvcs3PZvnvcyp5SmJ1vNMpARXknLQOwxwaWekB4Tphl1JXrs TIFRmkLlaLSGsUhXF1n51IrTUBpGxKYkYCjXHHnyHRY6xmFTMis98wK+LWkVoBy5xtljmFhlhsJou 5wIExqN4nrow9GzT+4MQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ozdh2-001hKA-7u; Mon, 28 Nov 2022 12:57:04 +0000 Received: from mail-lf1-x130.google.com ([2a00:1450:4864:20::130]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ozdgz-001hIY-Cn for linux-arm-kernel@lists.infradead.org; Mon, 28 Nov 2022 12:57:03 +0000 Received: by mail-lf1-x130.google.com with SMTP id d6so17186885lfs.10 for ; Mon, 28 Nov 2022 04:56:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=NdJ3YLGKg8Jwilc7Kq/N45SqMZfSlGNhcVTI/iJvoKg=; b=LYIz1wYbCeNtkUBcsulZO9XsFMo4xD+mYQ4GH1pF83hbD3cFMydqv2GivmfvgAZes4 NHXc1mvyKKYKxEk8hKX/esfGoEMNc1/Jr0i44lnNRZGeFBkX2zvJGh2Q5JxTfxpO7UY9 CoD+f82UpLzilMSlWAYC65A4gBhAY0Hq0/LHCMeDXKZTh82PVX8v3bh7OUVxCCKZvL4S YyFlF+2vyhf3X9amjAFUC9x+fUeCnoixJkuViA2YMRI7T8R7qAF/qBb3ezHgGfLqF5nZ Teebyn3uPQgD6hfW6ABZk5J637j2OGJIA2fCy2izJrWIyuAI6KmejAleA+WmOEwfH2zy I/mw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=NdJ3YLGKg8Jwilc7Kq/N45SqMZfSlGNhcVTI/iJvoKg=; b=HlhXqu+1zoVxzOA7G2uUuM5UYn62o+i8+7uR7e8syBPzGjLCzoGRfpFVFXwNuRHl6b 5ffWdqef5CVco9hetUH9ogC/b0X5iE01fxpFEXYK0/t5hTcK1ZhQNsRJp6OZp89G1Hxn usFCGVT9+USlwrM9JVIeSzpMO9tQ1Kw0ZVHR0hdCD41bwxVvY1jRJmGosxjhWiGFjKaD QZNRYcDH04PvM3OwIFhgziSv+FgymUpPmo2YSGQtgocEvy69hMkpypi+U/y8JIgTNwG9 eRrdCok18j8g+xylu1M007hfZN8PcXHrZN5Con4cvz8dEmVwIPDnzGqUwfV4Awm/3lYj 3BCA== X-Gm-Message-State: ANoB5pmG7foA6x9aSeeYnmzKlX+dKhOyBZ1WG4MBxU6VjLYzsCMUsmpQ rh+eruhj5j75N9QN4NKj2cDETg== X-Google-Smtp-Source: AA0mqf4dnL/op6s/uiJLLPfcg0d+W4XM4/p87Cp/V69AwGslhviznzpSXNOtaEjUlxpQCT6CWfg89A== X-Received: by 2002:ac2:4e14:0:b0:4af:f5a0:8786 with SMTP id e20-20020ac24e14000000b004aff5a08786mr15821017lfr.265.1669640217687; Mon, 28 Nov 2022 04:56:57 -0800 (PST) Received: from [192.168.0.20] (088156142067.dynamic-2-waw-k-3-2-0.vectranet.pl. [88.156.142.67]) by smtp.gmail.com with ESMTPSA id z25-20020a195e59000000b004aa14caf6e9sm1739206lfi.58.2022.11.28.04.56.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Nov 2022 04:56:57 -0800 (PST) Message-ID: <0b608b1e-e7a0-0084-e691-6e957028dd90@linaro.org> Date: Mon, 28 Nov 2022 13:56:55 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH v4 2/4] dt-bindings: cpufreq: apple,soc-cpufreq: Add binding for Apple SoC cpufreq Content-Language: en-US To: Hector Martin , "Rafael J. Wysocki" , Viresh Kumar , Matthias Brugger Cc: Sven Peter , Alyssa Rosenzweig , Rob Herring , Krzysztof Kozlowski , Stephen Boyd , Ulf Hansson , Marc Zyngier , Mark Kettenis , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20221128124216.13477-1-marcan@marcan.st> <20221128124216.13477-3-marcan@marcan.st> From: Krzysztof Kozlowski In-Reply-To: <20221128124216.13477-3-marcan@marcan.st> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221128_045701_485339_AAFA799A X-CRM114-Status: GOOD ( 19.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 28/11/2022 13:42, Hector Martin wrote: > This binding represents the cpufreq/DVFS hardware present in Apple SoCs. > The hardware has an independent controller per CPU cluster, and we > represent them as unique nodes in order to accurately describe the > hardware. The driver is responsible for binding them as a single cpufreq > device (in the Linux cpufreq model). > > Acked-by: Marc Zyngier > Signed-off-by: Hector Martin > --- > .../cpufreq/apple,cluster-cpufreq.yaml | 117 ++++++++++++++++++ > 1 file changed, 117 insertions(+) > create mode 100644 Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml > > diff --git a/Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml b/Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml > new file mode 100644 > index 000000000000..a21271f73fc1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml > @@ -0,0 +1,117 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/cpufreq/apple,cluster-cpufreq.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Apple SoC cluster cpufreq device > + > +maintainers: > + - Hector Martin > + > +description: | > + Apple SoCs (e.g. M1) have a per-cpu-cluster DVFS controller that is part of > + the cluster management register block. This binding uses the standard > + operating-points-v2 table to define the CPU performance states, with the > + opp-level property specifying the hardware p-state index for that level. > + > +properties: > + compatible: > + oneOf: > + - items: > + - oneOf: This is enum. Any other changes? Your cover letter say quite unspecific "minor review feedback"... Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel