Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp594427ybi; Wed, 17 Jul 2019 01:49:40 -0700 (PDT) X-Google-Smtp-Source: APXvYqzgJTdP1BvSebI57TeIzLy62UrYMP7G9TzjnGFlh5AZ38xn/EGWFFce5S6Zu9T2704M83ZG X-Received: by 2002:a17:902:7288:: with SMTP id d8mr41635033pll.133.1563353380830; Wed, 17 Jul 2019 01:49:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1563353380; cv=none; d=google.com; s=arc-20160816; b=ofqXN4S3Wt/Bu6oKmRxbZ9Ei0GagKeIHpAWT1TvPXipNYf2G6nTid6f9MGC+BamkvP q5Pl003t3qS16IOfS+7XFDnee8kTRxR6W/Nj370dQjhBjvG4SebXjkCZoRjNkGA5kfhK 6ZC1QVJYBOzJYfMaW3Ub0J39zzE4+BfoMbEES8LKbqlZyyt12fPLSSoMzqTAFd7A7w9Y aS9gmHVCOFE2zRjSxyFQxhJQGHgTZlvTv9n5HGZF8gcay9ZfFKOEKLvEcHSskWZdZdwS v8F6VsFDGHVFkD8X/j2Ty7eqdwfLwdwMSjdFVUmYGja+gm3umWk1Lcv6FwYHY1jEG1qw 9mbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=/NRR6ZVfH/r+x8OphvuI+fLrW6gXRTqze46/dbMGmOI=; b=Cd5Bh2x2L9Hk2nWj9Fg6QzE3ZfaalTrqX7k+WqVHMS3bzbnxUXK/BRIYfy5gETNYF+ PECiwBcskWqZBBRbyviznFZl03WB/zrriPHUjHFBzdE3Vb7LWXbuRWSGUe+KLOInb94K A/ljPx+O8QiAgTg9UtyzTQLLE3RloAAfs+wNBVCxXpsSl6jUmrhUa+CSLTbmDCEY0Fl9 ZtQecIxzyP++t/gXqp2q7wf/0W9SujtpJA96W8eRK4BHocuyiqOWcP3x57Go1BrFXvjm t6JkbPniAphYBBHAjLu9uvvkxwmgc1Cag/DzfjBSAAJv11fGIiOdD5r5fQa1o/UsSWNu Gmtw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=tA5kUXM3; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 4si23851578pfo.266.2019.07.17.01.49.24; Wed, 17 Jul 2019 01:49:40 -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; dkim=pass header.i=@kernel.org header.s=default header.b=tA5kUXM3; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729516AbfGQIsZ (ORCPT + 99 others); Wed, 17 Jul 2019 04:48:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:52382 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727005AbfGQIsY (ORCPT ); Wed, 17 Jul 2019 04:48:24 -0400 Received: from mail-lj1-f170.google.com (mail-lj1-f170.google.com [209.85.208.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D5DB52182B; Wed, 17 Jul 2019 08:48:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563353303; bh=/NRR6ZVfH/r+x8OphvuI+fLrW6gXRTqze46/dbMGmOI=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=tA5kUXM3g/1ITmUwtPKsFJorXYYsWdZPHAI65v2pUAzTk0G5/mXlmAZqiLe87cBVD /sQ70iUvSiRZ/W+QQu6S+F5ksO6lCrzb3eKHLMB1FQ+oSm56MGSh+k147/dEnsqsPE gmGQ6cLFuCsF+OJfdHUaTux6Z4yf/vaDW0bFDT8s= Received: by mail-lj1-f170.google.com with SMTP id 16so22768465ljv.10; Wed, 17 Jul 2019 01:48:22 -0700 (PDT) X-Gm-Message-State: APjAAAVz8vBVbhqqhisGUxSXt74Ld+AhEtJx3LiuQJs51yVv0cnZloEZ I/4+JXEeik/lomEPtE74VDlvJomXOhohsRv+nHQ= X-Received: by 2002:a2e:8155:: with SMTP id t21mr20046257ljg.80.1563353301198; Wed, 17 Jul 2019 01:48:21 -0700 (PDT) MIME-Version: 1.0 References: <20190715124417.4787-1-l.luba@partner.samsung.com> <20190715124417.4787-22-l.luba@partner.samsung.com> In-Reply-To: <20190715124417.4787-22-l.luba@partner.samsung.com> From: Krzysztof Kozlowski Date: Wed, 17 Jul 2019 10:48:10 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v1 21/50] ARM: dts: exynos: add OPP into FSYS APB bus in Exynos5420 To: Lukasz Luba Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "linux-samsung-soc@vger.kernel.org" , linux-clk@vger.kernel.org, mturquette@baylibre.com, sboyd@kernel.org, =?UTF-8?B?QmFydMWCb21pZWogxbtvxYJuaWVya2lld2ljeg==?= , kgene@kernel.org, mark.rutland@arm.com, robh+dt@kernel.org, Chanwoo Choi , kyungmin.park@samsung.com, Andrzej Hajda , Marek Szyprowski , s.nawrocki@samsung.com, myungjoo.ham@samsung.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 15 Jul 2019 at 14:44, Lukasz Luba wrote: > > Add an OPP for FSYS APB which reflects the real possible frequency. > The bus will have a new parent clock which speed has 600MHz, thus > a new possible frequency provided by the clock divider is 150MHz. > According to the documentation max possible frequency for this bus is > 200MHz. Commit msg is good but title could be improved. Focus in the title what problem/issue you are solving - add intermediate step in scaling of FSYS APB? Best regards, Krzysztof