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=-10.3 required=3.0 tests=BAYES_00, 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 B216EC63777 for ; Wed, 25 Nov 2020 09:30:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7032220B1F for ; Wed, 25 Nov 2020 09:30:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727146AbgKYJaC (ORCPT ); Wed, 25 Nov 2020 04:30:02 -0500 Received: from foss.arm.com ([217.140.110.172]:35140 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725921AbgKYJaC (ORCPT ); Wed, 25 Nov 2020 04:30:02 -0500 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 6F84E106F; Wed, 25 Nov 2020 01:30:01 -0800 (PST) Received: from [10.57.27.121] (unknown [10.57.27.121]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5ED933F70D; Wed, 25 Nov 2020 01:29:59 -0800 (PST) Subject: Re: [PATCH 0/2] SCMI performance protocol power scale interface To: rafael@kernel.org Cc: linux-kernel@vger.kernel.org, sudeep.holla@arm.com, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, Dietmar.Eggemann@arm.com, cristian.marussi@arm.com, morten.rasmussen@arm.com, viresh.kumar@linaro.org References: <20201124104346.27167-1-lukasz.luba@arm.com> From: Lukasz Luba Message-ID: Date: Wed, 25 Nov 2020 09:29:57 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20201124104346.27167-1-lukasz.luba@arm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Rafael, On 11/24/20 10:43 AM, Lukasz Luba wrote: > Hi all, > > The Energy Model (EM) supports power values expressed in an abstract scale > via new API. The SCMI performance protocol provides the information about > power scale. This patch set implements the needed interface and updates > cpufreq driver to set the right scale in the EM. > > It is based on top of patch series adding milli-Watts flag in EM [1] > (next-20201124 was used as a base). > > Regards, > Lukasz > > [1] https://lore.kernel.org/linux-pm/20201103090600.29053-1-lukasz.luba@arm.com/ > > Lukasz Luba (2): > firmware: arm_scmi: Add power_scale_mw_get() interface > cpufreq: arm_scmi: Discover the power scale in performance protocol > > drivers/cpufreq/scmi-cpufreq.c | 4 +++- > drivers/firmware/arm_scmi/perf.c | 8 ++++++++ > include/linux/scmi_protocol.h | 1 + > 3 files changed, 12 insertions(+), 1 deletion(-) > Could you take this patch set, please? Patch 1/2, which is ARM firmware protocol change, got ACK from Sudeep in case it would go via your PM tree. The patch series is a follow up to the EM changes, which you have taken recently into your PM tree (link in the cover letter above). Regards, Lukasz