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 7F640C433EF for ; Wed, 27 Apr 2022 22:07:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231354AbiD0WKN (ORCPT ); Wed, 27 Apr 2022 18:10:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230339AbiD0WKH (ORCPT ); Wed, 27 Apr 2022 18:10:07 -0400 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD72F49C80; Wed, 27 Apr 2022 15:06:54 -0700 (PDT) Received: by mail-pj1-x102d.google.com with SMTP id r9so2573283pjo.5; Wed, 27 Apr 2022 15:06:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=qmucbmM52CaCl0fmfImEVzv8vNGc78ti//UJ2ph8lTQ=; b=MBKmEn+ifVmmQQN0jB6bPRJ9Uq+PIDqBvsMz20cj67GLM16JtWwrEIjXik2on8oBAB Ni6iGxFIVwVIi2yf0oBKVSkpqeAwF6ck7fUDd9Mex2owdpihiITEKRuUW+t/0pXezWcA UMHdkrMh405wU8GVC4Ha+5P13732bL/wyh+erNgrOvjAsNXL6sC/rCsjH7IDD4Ay4G7c qo3e14rz+aRBTcrw1mJ4Wvqvkon7iOxKoCDf/E1fSHWib1G7ZxZstYe8suK8NbTnnLlz 6hTTthiVC12LIzK243k0G2zBbi0EUkQu7bju9BhAxrvtrbgzTHxmEqQ7ZsDSQelvCg+y 0GXA== 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=qmucbmM52CaCl0fmfImEVzv8vNGc78ti//UJ2ph8lTQ=; b=BtJla3jjw2QZFmgcATdr+7IwUxaqeni9pNaGEfM7rcWGXxmuyV6jj8AVBPOQZuJTK7 +wfz+pJps9lES6KJSCiQToYqaw8lHPkaZKyJgtuOIW/zgN/QL4QmOcWs92gYbFMMpJsX Bsk/CYB2KYaZp3ZqYGFtxom68IWBbgp49heSCuu8dZIdiDRm+dy24f9X2e//ttpOo/26 AbIGdY56VeesFQyMdTYf4UxBXF60SfiO26GjdON+P/DhG3Yu5Nkm4Gnj+Jsb31ZNaJ+y b/D2NXBvqB3ok1vZpTiyekQvcHQ3G/A+9R7wBB5jfi//BlgfeBFuECbsw4KuqQFK5Gh5 I7Iw== X-Gm-Message-State: AOAM531X3YE+4Ytk8UsMTrsspVXIFAf5bIyVM28jyBH22WfNNPIjpHM8 myio3F0Hm/EqRtWNabHq5Zk= X-Google-Smtp-Source: ABdhPJzWXMNA1PfUcd/83ITryaBDRC/edPY0WxQbkMck4b4azmefFtjUEbNJs3Wo2J0ZQ7Xh/smv5A== X-Received: by 2002:a17:90b:1a8a:b0:1d2:e93e:6604 with SMTP id ng10-20020a17090b1a8a00b001d2e93e6604mr46028945pjb.233.1651097214348; Wed, 27 Apr 2022 15:06:54 -0700 (PDT) Received: from [10.69.68.169] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id j64-20020a62c543000000b0050d260c0ea8sm16128026pfg.110.2022.04.27.15.06.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 27 Apr 2022 15:06:53 -0700 (PDT) Message-ID: <652a5d64-4f06-7ac8-a792-df0a4b43686f@gmail.com> Date: Wed, 27 Apr 2022 15:06:52 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH net-next v1 3/3] net: phy: micrel: add coma mode GPIO Content-Language: en-US To: Michael Walle , "David S . Miller" , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Andrew Lunn , Heiner Kallweit , Russell King Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220427214406.1348872-1-michael@walle.cc> <20220427214406.1348872-4-michael@walle.cc> From: Florian Fainelli In-Reply-To: <20220427214406.1348872-4-michael@walle.cc> 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 On 4/27/2022 2:44 PM, Michael Walle wrote: > The LAN8814 has a coma mode pin which puts the PHY into isolate and > power-dowm mode. Unfortunately, the mode cannot be disabled by a > register. Usually, the input pin has a pull-up and connected to a GPIO > which can then be used to disable the mode. Try to get the GPIO and > deassert it. Poor choice of word, how about deep sleep, dormant, super isolate? -- Florian