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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BF64C433EF for ; Mon, 14 Feb 2022 11:58:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348829AbiBNL66 (ORCPT ); Mon, 14 Feb 2022 06:58:58 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:58064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234179AbiBNL6z (ORCPT ); Mon, 14 Feb 2022 06:58:55 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81B7ACEE; Mon, 14 Feb 2022 03:58:48 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 5E6861F438DD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1644839927; bh=8cN9fggBLeZHIC7ObN4/himXYzclTb/eCG6XMz5tAxs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=oRgCnVqyp6odre1PtPBARC3do0X2Fjwi21iInARGcHlyCHIgLYYd44J375n6IkgxK 4PixSUoSSuqqiaYI0Ph8Z53c07l3BUhsCvmYBo9PQYxLWShwzavYse184v8G/i2sjh /mOEnf9K0QKqVzgtLHlF7jF9IokVlmXQSOMUJfUeZel976Hhpvu7UGZHiupKshK7d5 29Ui7JFNi21MU4ziijeGLqNKQJ/3w06tbFf1Z5Kd0HaWnbIW2u5IF43zRm/3ToCaoz o/4IWQO9bgOZ6BdESjR/OJCD2qa91mXZ6IwBO8f1ANMzO0HoWlcuvNGJRJZAoegzKb CgLntompS2AHQ== Message-ID: Date: Mon, 14 Feb 2022 12:58:44 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 Subject: Re: [PATCH v9 1/1] i2c: mediatek: modify bus speed calculation formula Content-Language: en-US To: Kewei Xu , wsa@the-dreams.de Cc: matthias.bgg@gmail.com, robh+dt@kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, leilk.liu@mediatek.com, qii.wang@mediatek.com, liguo.zhang@mediatek.com, caiyu.chen@mediatek.com, housong.zhang@mediatek.com, yuhan.wei@mediatek.com, ryan-jh.yu@mediatek.com, david-yh.chiu@mediatek.com References: <1644400447-6215-1-git-send-email-kewei.xu@mediatek.com> <1644400447-6215-2-git-send-email-kewei.xu@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <1644400447-6215-2-git-send-email-kewei.xu@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Il 09/02/22 10:54, Kewei Xu ha scritto: > When clock-div is 0 or greater than 1, the bus speed > calculated by the old speed calculation formula will be > larger than the target speed. So we update the formula. > > Signed-off-by: Kewei Xu > Change-Id: Ic0d9b8ab036bcf215d3a5066f2b91c7b8b128ba6 Please remove Change-Id tag, this is inappropriate and it's also irrelevant here. After removing that tag: Reviewed-by: AngeloGioacchino Del Regno > --- > drivers/i2c/busses/i2c-mt65xx.c | 51 +++++++++++++++++++++++++++++++++-------- > 1 file changed, 41 insertions(+), 10 deletions(-) >