Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754515AbdL1W5m (ORCPT ); Thu, 28 Dec 2017 17:57:42 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:57694 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754115AbdL1W5O (ORCPT ); Thu, 28 Dec 2017 17:57:14 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org CCD10607E8 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=sboyd@codeaurora.org Date: Thu, 28 Dec 2017 14:57:13 -0800 From: Stephen Boyd To: Lori Hikichi Cc: Michael Turquette , Ray Jui , Scott Branden , Jon Mason , bcm-kernel-feedback-list@broadcom.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Simran Rai Subject: Re: [PATCH v1 2/4] clk: iproc: Fix error in the pll post divider rate calculation Message-ID: <20171228225713.GU7997@codeaurora.org> References: <1502737241-2040-1-git-send-email-lori.hikichi@broadcom.com> <1502737241-2040-3-git-send-email-lori.hikichi@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1502737241-2040-3-git-send-email-lori.hikichi@broadcom.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 620 Lines: 17 On 08/14, Lori Hikichi wrote: > The pll post divider code was using DIV_ROUND_UP when determining the > divider value best suited to produce the target frequency. > Using DIV_ROUND_CLOSEST will give us better divider values when > the division results in a small remainder. > Also, change the post divider clock over to the determine_rate api > instead of round_rate. > > Signed-off-by: Simran Rai > Signed-off-by: Lori Hikichi > --- Applied to clk-next -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project