Received: by 2002:a05:6358:7058:b0:131:369:b2a3 with SMTP id 24csp8376418rwp; Wed, 19 Jul 2023 09:00:00 -0700 (PDT) X-Google-Smtp-Source: APBJJlFj5AOabuPwXKABj3x0YBeUCP0MGXJqoYNK3UOF1+bggylY8QwAPijvWMDVAOSZRhU2IDPy X-Received: by 2002:a05:6a20:4ca:b0:136:faec:a7dc with SMTP id 10-20020a056a2004ca00b00136faeca7dcmr2628637pzd.11.1689782400507; Wed, 19 Jul 2023 09:00:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1689782400; cv=none; d=google.com; s=arc-20160816; b=i8Md6+UsGmpSrWy3+tb7Ei7D3WEDCt1KXlDfUERXAnMum24uRtN+W8Zu8MrZeb84XK W9j/VQM+F3mL0g6vjvgvty0LJv5G8ldWOW7JXkASa0JM9yKvZGs14Rxw7okFRenTw9jN 0W+0gZVH4rvPBOErXVYjM3NuhYLM7e6sv7U+BeaX1hq8b06z0/wK8JntNj48v3//YKec xMXuOoz5AwqgdqOE1vKDowNnJu6F0hZMbrgIQJsGooJrWzCGV1Y7cdjS982MSLQFJBRh 7is6JPCnPmEJojnLQHj2fYFsXsBKkNyid99I86+aEu9+m9Np7GYHpJtfP+LsDeVEsXwE JYiw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=vEoi3VUQKOkBFEF3svzBi4JAmMiEZ5/XBo1kr8FQA3E=; fh=dV7QIJwPEXyZldq/35teVm/nYFGskbyR46jCG60t4m4=; b=xGnhXXk6+axW3CJNk9NxG2C8p3BePqhE1dNaDzmnZ8t+Y4CEmA65hpFHXAiOlm9/6L wchSSR/QVWVloRGirGiPLxtzbzEPIiMud6ozj5PnjAdhr5rk3l+nQgelzXcylKq/43Yk KOIu30SN9kqcSxel1BcVLUHGa4FrWg26W/yaGKDF+4UT4+KRViHg2XTQTnRgFYQevejg oHJVzBqeY+h3EI6grPZTmNwyB04FPR4i/QQ7TLy/K5zyrZls3Dibap5ol0qjVPWpU/zM Z8LbbnxxFo1jkHrWtGDkw3s5uy36bwcgSPgjLd6RjmZyrH/6sy89Op6D5hwi0duHzVun 6PeA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q6-20020a056a00084600b006689a4f67a5si3627721pfk.80.2023.07.19.08.59.48; Wed, 19 Jul 2023 09:00:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231760AbjGSPZR (ORCPT + 99 others); Wed, 19 Jul 2023 11:25:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231755AbjGSPZP (ORCPT ); Wed, 19 Jul 2023 11:25:15 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 8ACBA1B5; Wed, 19 Jul 2023 08:24:50 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A2A062F4; Wed, 19 Jul 2023 08:25:13 -0700 (PDT) Received: from bogus (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C606D3F6C4; Wed, 19 Jul 2023 08:24:28 -0700 (PDT) Date: Wed, 19 Jul 2023 16:24:26 +0100 From: Sudeep Holla To: Ulf Hansson Cc: Cristian Marussi , Viresh Kumar , Nishanth Menon , Stephen Boyd , Nikunj Kela , Prasad Sodagudi , Alexandre Torgue , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 09/11] cpufreq: scmi: Add support to parse domain-id using #power-domain-cells Message-ID: <20230719152426.qwc5qqewrfjsarlz@bogus> References: <20230713141738.23970-1-ulf.hansson@linaro.org> <20230713141738.23970-10-ulf.hansson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230713141738.23970-10-ulf.hansson@linaro.org> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 13, 2023 at 04:17:36PM +0200, Ulf Hansson wrote: > The performance domain-id can be described in DT using the power-domains > property or the clock property. The latter is already supported, so let's > add support for the power-domains too. > How is this supposed to work for the CPUs ? The CPU power domains are generally PSCI on most of the platforms and the one using OSI explicitly need to specify the details while ones using PC will not need to. Also they can never be performance domains too. So I am not sure if I am following this correctly. -- Regards, Sudeep