Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp2931768imm; Thu, 24 May 2018 19:18:41 -0700 (PDT) X-Google-Smtp-Source: AB8JxZrUBB+zMGt8IitQllfRfl89S3pOHjo1u6jReXa7wDEQyYqK6Kn60bQjx4AcEejdUnw0WW7h X-Received: by 2002:a65:65d2:: with SMTP id y18-v6mr422982pgv.186.1527214721038; Thu, 24 May 2018 19:18:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527214721; cv=none; d=google.com; s=arc-20160816; b=pEB2py6huDROhxO9U7Cb/nfLN5hHTVj306t72f754deMrF7Y3mx6QhS2lqSocDRQj9 NpCiQ2k+z+hut7BDhpNPKVlmuw3sT6blkmLCRQN8Ma6j7oqW0CfFRFT/5KwvvOGjOaiX B3SAu2p38FlteIz3Alf7XGe3bqdegRvs+LpH2j4kPTvN9GJf2KF6J9bn2c8EvDeaG/Q3 rsSMPovIqKakQ69QaMBzVT64EeOUuzlkWjvJLFip4/wlihpwpHG9hFJv6cP3iB+K/weO QraMqyZXHzHegbLpisdNR6T9FjBL6nAL4PWNFrJBcjut/vW3X6sGSsLc6nvNTEIZVBbQ nPPA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:organization:from:references:to:subject:cc :arc-authentication-results; bh=+j7qBuKqPm5Sm14sdhGzQqXp/avnvBYlqLa7RxMTYGc=; b=r0Z49ljg9uS4TMGMd2MW7F+CFPBxVdT3WNWHZ5yCHQLXGGh8RkXZRSELFSLOrAi3mx Wv39xVeSIHrGTlaoYm/hX9S3+zHVlRjYAYSOjNXsOgQF5/I65TSzDccFM4SmxzYziZRW yy0+sqZCJeNQY9QxfZ4ZoUaSVvEQTlpBz/uYlfnbzAKzrWz+4VNe9rX7lr5zneXkrRkH r0gsxo+3BIiT9Nsxu8XvUvG+6Sv9PRCScjcXBpR+adrHz/1VBVITPgSXkO16B5E4V5nr FydxMpibzNlX230R1fOjQr0L2KCGGioFtf5wjC0Rjb2Gw70B3ku7k4rCg4NOH2mnKh5d 2Zpw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h91-v6si21888584pld.132.2018.05.24.19.18.26; Thu, 24 May 2018 19:18:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S970643AbeEXPCX (ORCPT + 99 others); Thu, 24 May 2018 11:02:23 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:46310 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S970630AbeEXPCV (ORCPT ); Thu, 24 May 2018 11:02:21 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7B1961596; Thu, 24 May 2018 08:02:21 -0700 (PDT) Received: from [10.1.210.28] (unknown [10.1.210.28]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2C3F13F24A; Thu, 24 May 2018 08:02:19 -0700 (PDT) Cc: Sudeep Holla , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, vireshk@kernel.org, nm@ti.com, sboyd@kernel.org, robh@kernel.org, mark.rutland@arm.com, rjw@rjwysocki.net Subject: Re: [PATCH v12 1/2] cpufreq: Add Kryo CPU scaling driver To: ilialin@codeaurora.org References: <1527152242-31281-1-git-send-email-ilialin@codeaurora.org> <1527152242-31281-2-git-send-email-ilialin@codeaurora.org> <860be68b-cac0-9efc-b3c7-cc75b391a4c3@arm.com> <000501d3f35f$96794910$c36bdb30$@codeaurora.org> <000701d3f368$fd31e410$f795ac30$@codeaurora.org> <15d6025c-1307-64e0-6715-34240fcaf8eb@arm.com> <000901d3f36e$c9c995e0$5d5cc1a0$@codeaurora.org> From: Sudeep Holla Organization: ARM Message-ID: Date: Thu, 24 May 2018 16:02:17 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <000901d3f36e$c9c995e0$5d5cc1a0$@codeaurora.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 24/05/18 15:52, ilialin@codeaurora.org wrote: > OK, got you. > Is "operating-points-v2-kryo-cpu" good enough? > Not sure if I can answer that as I don't have full knowledge on PM on all Kryo CPUs. Will this driver work on all those platforms which will have "operating-points-v2-kryo-cpu" ? If yes, then go ahead. I would prefer using some compatible in the CPU node rather that OPP, but that's just my opinion. Check with other QCOM guys on the list who have worked on CPUFreq or still working.(Taniya, Saravana, S Boyd, ...?) -- Regards, Sudeep