Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp3254858pxj; Mon, 24 May 2021 02:20:45 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw98SvOYKD3eKH1V/agTczc8U1xej+7a2dQ63dsaTUlokgGlO3HSZyW5NXWobOZyygnZukk X-Received: by 2002:aa7:ca0d:: with SMTP id y13mr25293441eds.307.1621848045250; Mon, 24 May 2021 02:20:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621848045; cv=none; d=google.com; s=arc-20160816; b=vajVJQGi7oxICJZxPUY2TqIe1YvHsXWz2P7+N3MqFi/rAevafRgogI/uLY52udhAj4 oBi8agOTcGkUtc2usraya3TYF9YDsXxRpgkwVyeSCEFA7SzSRJoYfRuB8mQ9qNYFjv7Z qFhJsz51mUuSJgwxBkh5xwMiX/Ii9tFPFKdm59UxHRIs5mTyQOdYibkLp/rCs+bh6X8z fhx66IoJQVjU2KHD4L/8UmA+L+77QCzYYg8LNFOKlYb+nBbIdiv+c0DCU/toDxY4Mqpq Uzqq1fCHGM/bnhQuZokbWANB9c9Mx3QBWo90OPiX0F9bLgAWvmzRAPmPUBmzJRXKSlbF fZXQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=0c5Qxjp+4tL19l2WuaML9jbCExKjLNfzcff3PqhK+VE=; b=zwv2ihhUZTgsAvlkHzvdVYFHpW/GUL5KBNJtwsW4GG0rEq78viZcS+MR34crj4IB1d 6Jtinte02YOp41uoQk3p7ty4vz9qx7A554P6ODL8YAQVQr97OemeZ8qCRLTPWOuspeJW QvkAo/izufyzf/XY0RUkcEA5ZfvndWM5kceK8HAWqNt84zE3imNheXXIVdZzQX9uPyx9 RDwof2eqqFWkJWdMLG9O2H5DGPT0glj53U5tcnvFOKbQFMKfuUNDbB6SPr+04qS3oQI3 vWrkjM0Uvk3vm+cipLOlsGYUJf60SBvZ34f7I2ToA4eA1/MY+9vXmTskXcy2FxTvui1q dvtw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=h6aeeuYG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id kd16si12535190ejc.373.2021.05.24.02.20.22; Mon, 24 May 2021 02:20:45 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=h6aeeuYG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232493AbhEXJUS (ORCPT + 99 others); Mon, 24 May 2021 05:20:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232489AbhEXJUR (ORCPT ); Mon, 24 May 2021 05:20:17 -0400 Received: from mail-pf1-x436.google.com (mail-pf1-x436.google.com [IPv6:2607:f8b0:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F352C061574 for ; Mon, 24 May 2021 02:18:48 -0700 (PDT) Received: by mail-pf1-x436.google.com with SMTP id e17so9748519pfl.5 for ; Mon, 24 May 2021 02:18:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=0c5Qxjp+4tL19l2WuaML9jbCExKjLNfzcff3PqhK+VE=; b=h6aeeuYGuMndMeWE+tDnkHaFLWogpyi0c/FjQoc8wSMIdgESd1urJM9QEg454F/5qA nsK+XL02e94ks6Ow+C3qCU1cWazB1c/RcK0eL7zt0ZG7THaIUM+tII/H6fGBmKVIxzA5 ze6RcWJrILiN3M0ZBwYrxZ9N6gMBkmTtwaSYTIKk9wpW24qmqR6gUmQSwLfKktktNO/k 1Kpa1iQnqx7w0JEOSJ4UY/A+OyqY+hFMUGAGIN8XUHQ7wg+a6tXpFTUyhsOWijG+v/i4 CJyeIlRdWYUHHfZATciNR2WziCr3Zw1l/vOQvzR6zegUblt31P5bNzTFUa7sIgw1wxQd MSqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=0c5Qxjp+4tL19l2WuaML9jbCExKjLNfzcff3PqhK+VE=; b=U4Q2YcG0LZkw/X9+P0IvaDNbuLvJTsjqhhmQvf/FmhExPcp0eKg4N8qliHKphFQjxp Ah+N1Z3Q+O6ymRIOoH/gHRlFlAw/tr/VTBeE9bz4LFAFHqRDsZIigo8Gs7R48AaGWr74 f3n2TnUrM7KgaEMyB2Q2Punm47ERRr57TiirJq8aClb7RLC4RJUFNsC/yLwPY1h0iMMq od6kWrrM8dHFmYgiuYn/Oj5ObKG7oWQdjLemP2k4kLEZDSlR+w1pplR73bQMabKBwUIS yz50XS8Bu5QaNTTt/rnz9mbQnbwvki+dDesSlQ74/VQjVl9JUq1izUEAmS6uuCttGJIz /+GA== X-Gm-Message-State: AOAM5309ZjwY2QiiYv9oNeKIycWGH2VnZcIZBtLaSaEBZdbRfXZq5V/q 65oZhKnawkcYP7Q6kJAir95UwNzXK9H0dQ== X-Received: by 2002:a63:8f15:: with SMTP id n21mr12327462pgd.366.1621847928173; Mon, 24 May 2021 02:18:48 -0700 (PDT) Received: from localhost ([136.185.154.93]) by smtp.gmail.com with ESMTPSA id p8sm10169150pfw.165.2021.05.24.02.18.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 May 2021 02:18:47 -0700 (PDT) Date: Mon, 24 May 2021 14:48:45 +0530 From: Viresh Kumar To: Hector Yuan Cc: linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, "Rafael J. Wysocki" , Matthias Brugger , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, wsd_upstream@mediatek.com Subject: Re: [PATCH v10] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver Message-ID: <20210524091845.wlikxun3x2qou7zs@vireshk-i7> References: <1609222629-2979-1-git-send-email-hector.yuan@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1609222629-2979-1-git-send-email-hector.yuan@mediatek.com> User-Agent: NeoMutt/20180716-391-311a52 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 29-12-20, 14:17, Hector Yuan wrote: > The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary for changing the frequency of CPUs. > The driver implements the cpufreq driver interface for this hardware engine. > This patch depends on MT6779 DTS patchset[1] submitted by Hanks Chen. > > >From v8 to v9, there are three more modifications. > 1. Based on patchset[2], align binding with scmi for performance domain. > 2. Add the CPUFREQ fast switch function support and define DVFS latency. > 3. Based on patchser[3], add energy model API parameter for mW. Hi Hector, You can refresh this series based on the patch from Sudeep: https://lore.kernel.org/linux-devicetree/20210517155458.1016707-1-sudeep.holla@arm.com/ -- viresh