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[2620:137:e000::1:20]) by mx.google.com with ESMTP id cw15-20020a170906478f00b006f44d992450si11727168ejc.11.2022.07.05.00.41.20; Tue, 05 Jul 2022 00:41:45 -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=ZfxdfBUP; 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 S231252AbiGEH1T (ORCPT + 99 others); Tue, 5 Jul 2022 03:27:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231245AbiGEH1S (ORCPT ); Tue, 5 Jul 2022 03:27:18 -0400 Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EFAA1A45A for ; Tue, 5 Jul 2022 00:27:16 -0700 (PDT) Received: by mail-lj1-x234.google.com with SMTP id o10so2754369ljj.13 for ; Tue, 05 Jul 2022 00:27:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=+QFXCnTSTR0Kr9R8Fc+oNGxMhItBGDWdsnZiQxdsy5M=; b=ZfxdfBUPZgB7VjeXtnZSksbT/rVit/QkXFKzFCwoxi9+Sq2TAuf0j2xUuSCh8taB// /sHKO/RwsBLmlcyxtYzJGaWerzyLsgUY875kFwkkFN6HO7NwSE4EsTnm7+RLdonX0tV7 cYuEqcl7Fra+mdLZ8nrmveBxAiF3Irpz7UI2jtR1cDK/AUzEbH/ZkbMeQRnYNHHZrpuN e+EIb2ab8Jp61xTJNaruGZ/3exgVKRA5HI9kWHAT5MI0VVur2+neQ2yB++AcBImCDaiQ oBy66s0yMrv9f5aYVn6D1nLSkR4N+fJVi0KrHW0nNHJwqXYNiKzKXxWjH5B7crYhsUMI 99rg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=+QFXCnTSTR0Kr9R8Fc+oNGxMhItBGDWdsnZiQxdsy5M=; b=SLC6hFHKLztCoFWTvi2jpCj9faWaYe/QN+kQAcqtpyDvp6kz9lSzY6D1OSZ4hJ50Gu sqMPADKOrk+ed9V/gqpi/dgfoVWw4m6tMquxlVqi/4GiNrgUI/9RoQxV4ANMlJlipEYN yxGrzxiSn728gP5wY3kz0kuW4zQVE+wYYYT7otBExI1jos7lQ0WuySaSDsqmTHPtZh6X sLptUWdXadNEOW1D8dKYtYR59USFiR+duzjz0Q01bFAF18zWFbWBWBAD45kmi7ne5U6N D/cT2xht8vaL25BDsk1aY5ZrE4YBTVVkItzyGPTA9bVMQ5+HYh4R5kqWsQcfUqkf1Nen YOfQ== X-Gm-Message-State: AJIora8ZTwl0EaeaJWyKrHnecJOTeoZwtyx+iygSg5vh54S9+9XaqJAK 4/ug316I6MbKJcYlBRU7z33KpQ== X-Received: by 2002:a2e:bc11:0:b0:25a:9530:e30e with SMTP id b17-20020a2ebc11000000b0025a9530e30emr18132882ljf.180.1657006035336; Tue, 05 Jul 2022 00:27:15 -0700 (PDT) Received: from [192.168.1.52] ([84.20.121.239]) by smtp.gmail.com with ESMTPSA id c7-20020a19e347000000b00478fc1eca9bsm5536117lfk.131.2022.07.05.00.27.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 05 Jul 2022 00:27:14 -0700 (PDT) Message-ID: <78f2423b-d803-5b3c-40a8-b51f4f276631@linaro.org> Date: Tue, 5 Jul 2022 09:27:13 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [EXT] Re: [PATCH 1/3] dt-bings: net: fsl,fec: update compatible item Content-Language: en-US To: Wei Fang , "davem@davemloft.net" , "edumazet@google.com" , "kuba@kernel.org" , "pabeni@redhat.com" , "robh+dt@kernel.org" , "krzysztof.kozlowski+dt@linaro.org" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" Cc: "netdev@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , Peng Fan , Jacky Bai , "sudeep.holla@arm.com" , "linux-arm-kernel@lists.infradead.org" , Aisheng Dong References: <20220704101056.24821-1-wei.fang@nxp.com> <20220704101056.24821-2-wei.fang@nxp.com> From: Krzysztof Kozlowski In-Reply-To: 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=unavailable 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 05/07/2022 04:47, Wei Fang wrote: > Hi Krzysztof, > > Sorry, I'm still a little confused. Do you mean to modify as follows? >> + - items: >> + - enum: >> + - fsl,imx8ulp-fec >> + - const: fsl,imx6ul-fec >> + - const: fsl,imx6q-fec Yes > > And as far as I know, the imx8ulp's fec is reused from imx6ul, they both have the same features. However, the fec of imx8ulp(and imx6ul) is a little different from imx6q, therefore, the functions supported by the driver are also somewhat different. I understand. But if imx8ulp is the same as imx6ul and imx6ul is compatible with imx6q, then I expect imx8ulp to be compatible with imx6ul and with imx6q. Best regards, Krzysztof