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[2620:137:e000::1:20]) by mx.google.com with ESMTP id e19-20020a056402191300b0043dcf90c94asi2197017edz.67.2022.08.12.03.46.28; Fri, 12 Aug 2022 03:46:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=NTCmuPg9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238343AbiHLKPP (ORCPT + 99 others); Fri, 12 Aug 2022 06:15:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237974AbiHLKPB (ORCPT ); Fri, 12 Aug 2022 06:15:01 -0400 Received: from mail-lj1-x22c.google.com (mail-lj1-x22c.google.com [IPv6:2a00:1450:4864:20::22c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A009CA98C6 for ; Fri, 12 Aug 2022 03:14:16 -0700 (PDT) Received: by mail-lj1-x22c.google.com with SMTP id l21so508624ljj.2 for ; Fri, 12 Aug 2022 03:14:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=YECTb53HoAndkqalMbx34St39877VlDrPNwS4SEDszE=; b=NTCmuPg9QBXs4OUITXOwFvC8p3cx4CDvPjB2vSwJXYKNEVXu1EKVcG/se9FTnIZkLb 3AUqiq75S6ACbH2HIGCRLGBR5bTS2bkXV5Af9aG3inlxaZMFKDXXlrnfhYY7vZWwTY+w XlDTCHfsfsLaGCfxYhCAxsncqC5OKRis2l/hat7uXslLWTMso11XQDm1CYU9kCndmATO zCfXvwNtFFtniU+E81uPbhNoIgi0iu4nfhSozZp6ioZ7977Xn/UYACbJTO1Nert6mIdJ fhHVVQn+m+frZR16vq2hTLuciKeVTFeJIdTmjGh39y+sN6uddiW6xjUOfKwPSxltKVdQ Qgfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=YECTb53HoAndkqalMbx34St39877VlDrPNwS4SEDszE=; b=D8bJU6Xr7Xq8/SEFE/lup3AaMeUT1s+IQiiO/YvoCwkgdBQgGjcyd6FmXm0HZfehRd lyEjY7BegLLxAsZhkLJvZjPsaD4+5tHIbohZbj7upCAuJcBrtqH6Z12f+PIIIEUhsCGY KaU51UwxYBG+t93G8kUJTmGU1Qyrb02llSRl0aFA/Pt6hqWs3pX+F/GH22QP0H1occgs wHyJxMbS5k+PhqgfxgrfGCUAqmxU1roelsXEawytx5U628+a0cw1Vqt9ShRNcqfJHx4P NB3dqk4P2V5j7Tj29OBbZQEyUczqOzk2rdWe+RiXq94S565rEuKTP1LbRSOL7U5lGzH1 gNHw== X-Gm-Message-State: ACgBeo2ndc4RCzhEgWmm3UZmR8R/OS0Lvq0NDDu/fx9bV43nFo+dRsSp tPHnHozIBi+siRSIxReCmBopYA== X-Received: by 2002:a2e:9b42:0:b0:25e:59a7:6734 with SMTP id o2-20020a2e9b42000000b0025e59a76734mr903621ljj.346.1660299255073; Fri, 12 Aug 2022 03:14:15 -0700 (PDT) Received: from [192.168.1.39] ([83.146.140.105]) by smtp.gmail.com with ESMTPSA id x25-20020a056512131900b0048a0e948c34sm160957lfu.195.2022.08.12.03.14.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Aug 2022 03:14:14 -0700 (PDT) Message-ID: Date: Fri, 12 Aug 2022 13:14:08 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Subject: Re: [PATCH 0/6] i2c-imx-lpi2c: add IPG clock Content-Language: en-US To: "Peng Fan (OSS)" , aisheng.dong@nxp.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, xiaoning.wang@nxp.com, Peng Fan References: <20220812043424.4078034-1-peng.fan@oss.nxp.com> From: Krzysztof Kozlowski In-Reply-To: <20220812043424.4078034-1-peng.fan@oss.nxp.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/08/2022 07:34, Peng Fan (OSS) wrote: > From: Peng Fan > > The i.MX LPI2C needs PER and IPG clock, not just PER or IPG clock. > This patch is to enable both PER and IPG clock for imx-i2c-lpi2c. This patchset breaks the ABI and is not bisectable. The justification is very limited (one sentence), so not really enough. Best regards, Krzysztof