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=-7.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 1BF39C56202 for ; Sat, 14 Nov 2020 15:39:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA1AD22265 for ; Sat, 14 Nov 2020 15:39:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727143AbgKNPiy (ORCPT ); Sat, 14 Nov 2020 10:38:54 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:35362 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726964AbgKNPix (ORCPT ); Sat, 14 Nov 2020 10:38:53 -0500 Received: by mail-wr1-f67.google.com with SMTP id k2so13667921wrx.2; Sat, 14 Nov 2020 07:38:50 -0800 (PST) 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; bh=bGIWjARNGCjg4NP+VD6dyg4ApWY+eQPPEpsbecbmVBo=; b=tFvKmnzWEg1vVNn6aV89SJLG7QlW5I04TpR7Z/Z6IFTOy9aVO07VRwRs8I25D6nhGJ D0zXiTIVzdBFT5ug4LsQYie2m98F0EJs0xr0hbWY3r9n9idY2T8ptWme9EI3OpVk56do 2Lq+TvSlqLlChi/nkuHeI3+U3FU3tKEye/ZQ+/CnqULIUVJoAWo3ZewcCGi7lhYA76yA LQe+8HtZwtbpj2VajQSJjXq6Jwt1To8KbubBUrgpa+18HOhgrWkvJT0XrSESAyRj9wo6 poTtF38QHRbvCaMbjHc1F2zMFGGCxx8kDiYjkhnXIwI0xdB+BYhLcqMFqrUxAIWkhq/d rZkQ== X-Gm-Message-State: AOAM533S9RLNhmiJzKDJ/zBHkSUquALyyZywtevm4Sl1xYHKf0hLMD99 TSRXW5a9y5nP0BZw2pnoiGw= X-Google-Smtp-Source: ABdhPJxJvYknJaUlxNiibFWrUy4cuh3/wj0hltEkjtmzWA6PtzjOdXhNljLDhmNynimSgflk1aBKLg== X-Received: by 2002:a5d:690c:: with SMTP id t12mr9950928wru.405.1605368330328; Sat, 14 Nov 2020 07:38:50 -0800 (PST) Received: from kozik-lap (adsl-84-226-167-205.adslplus.ch. [84.226.167.205]) by smtp.googlemail.com with ESMTPSA id y10sm15568325wru.94.2020.11.14.07.38.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 14 Nov 2020 07:38:49 -0800 (PST) Date: Sat, 14 Nov 2020 16:38:47 +0100 From: Krzysztof Kozlowski To: Dmitry Osipenko Cc: Thierry Reding , Jonathan Hunter , Georgi Djakov , Rob Herring , Michael Turquette , Stephen Boyd , Peter De Schrijver , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Mikko Perttunen , Viresh Kumar , Peter Geis , Nicolas Chauvet , linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH v8 04/26] memory: tegra20-emc: Add devfreq support Message-ID: <20201114153847.GE4106@kozik-lap> References: <20201111011456.7875-1-digetx@gmail.com> <20201111011456.7875-5-digetx@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20201111011456.7875-5-digetx@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org On Wed, Nov 11, 2020 at 04:14:34AM +0300, Dmitry Osipenko wrote: > Add devfreq support to the Tegra20 EMC driver. Memory utilization > statistics will be periodically polled from the memory controller and > appropriate minimum clock rate will be selected by the devfreq governor. > > Signed-off-by: Dmitry Osipenko > --- > drivers/memory/tegra/Kconfig | 3 +- > drivers/memory/tegra/tegra20-emc.c | 90 ++++++++++++++++++++++++++++++ > 2 files changed, 92 insertions(+), 1 deletion(-) Thanks, applied. Best regards, Krzysztof