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 D8AACC001B0 for ; Wed, 19 Jul 2023 15:24:52 +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:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/8NSObtFXamzgkW7RSeqT/tKAGNosOng/mlfsBpntoU=; b=b/oscxqp4Z8Rwm d1ucd/75gXvQPmRp59I01EWXRLt2wIzOiA1YLq8lUKR8Z9XLCYZkqxVVInX5HZMl9ijML1h5IJOGJ yT0N0ayD2qKYuiLv/tkC/UgGC7S8AANkoOIXH62Ja8vnGBKkD8qZ2R+8E5vkP+kHQ6KVUQCwL+OhA C2KmUhcX1rWXZbM43m8pcDL5ahDAoTi+r4LFMuCCrjIrukGtGGJb32iq5nNB3HSVjIafTv1PgxEww C2lCGtBa/FOjEsifyVOgjxReAYZ0nJpI9rZx2LNWDb6+WTA+/wPEKOY0xFIe4/ewXwgxCUtwHeXez BjraA32hHF8+5ckFZ3ag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qM92Y-007vN1-28; Wed, 19 Jul 2023 15:24:34 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qM92V-007vMB-1h for linux-arm-kernel@lists.infradead.org; Wed, 19 Jul 2023 15:24:32 +0000 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-Disposition: inline In-Reply-To: <20230713141738.23970-10-ulf.hansson@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230719_082431_634277_02F994C6 X-CRM114-Status: GOOD ( 11.82 ) 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 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel