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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 73394C3526D for ; Sat, 19 Dec 2020 23:33:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 483312388E for ; Sat, 19 Dec 2020 23:33:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727161AbgLSXcs (ORCPT ); Sat, 19 Dec 2020 18:32:48 -0500 Received: from mail.kernel.org ([198.145.29.99]:32970 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726621AbgLSXcr (ORCPT ); Sat, 19 Dec 2020 18:32:47 -0500 Content-Type: text/plain; charset="utf-8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1608420727; bh=aXq1pdmQprdfyJhxJTO6m1zKtz+Id6CDhn6VsNL0pmw=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=JF/lvGuaCYM5j2X1Wx1xkWl2xBi/QKuQG/+GqWcImJmHiDNESnRldfE5+v2AmqFzR Qqj8vOGgDjeYyHV26MtBXfS7/EIOEWRWd3wq8CI6ugNa3OJSNljlcnF/En8pT6Wx60 Krvb0R708q6JLGde+7FyfjpdAY5n/kexeLhVr+5eTxNPsGCZIlZ+8HcQOVz5VT7Apg PQyjKti9HRCUJ1vQpiuDuUQSuoLT3X+ikwahbTAC1TxkgYsSyioI0py9AyJUbAY9LD l8TN5Pvqm8M1xbrtn8wa77ptOivBZykTa6zDeCsAhHsyltACeuD023/jn90eK11mBT 4KmUSMG0NxL+Q== MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <1605800597-16720-9-git-send-email-claudiu.beznea@microchip.com> References: <1605800597-16720-1-git-send-email-claudiu.beznea@microchip.com> <1605800597-16720-9-git-send-email-claudiu.beznea@microchip.com> Subject: Re: [PATCH v6 08/11] clk: at91: sama7g5: decrease lower limit for MCK0 rate From: Stephen Boyd Cc: linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Claudiu Beznea To: Claudiu Beznea , alexandre.belloni@bootlin.com, ludovic.desroches@microchip.com, mturquette@baylibre.com, nicolas.ferre@microchip.com, robh+dt@kernel.org Date: Sat, 19 Dec 2020 15:32:06 -0800 Message-ID: <160842072616.1580929.6874356393849040448@swboyd.mtv.corp.google.com> User-Agent: alot/0.9.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Claudiu Beznea (2020-11-19 07:43:14) > On SAMA7G5 CPU clock is changed at run-time by DVFS. Since MCK0 and > CPU clock shares the same parent clock (CPUPLL clock) the MCK0 is > also changed by DVFS to avoid over/under clocking of MCK0 consumers. > The lower limit is changed to be able to set MCK0 accordingly by > DVFS. >=20 > Signed-off-by: Claudiu Beznea > --- Applied to clk-next