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 X-Spam-Level: X-Spam-Status: No, score=-5.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FCCDC388F7 for ; Wed, 4 Nov 2020 20:37:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 092FB20782 for ; Wed, 4 Nov 2020 20:37:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="SeSiK/iK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732094AbgKDUht (ORCPT ); Wed, 4 Nov 2020 15:37:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730533AbgKDUht (ORCPT ); Wed, 4 Nov 2020 15:37:49 -0500 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 33382C0613D3; Wed, 4 Nov 2020 12:37:49 -0800 (PST) Received: by mail-pg1-x542.google.com with SMTP id i26so17548822pgl.5; Wed, 04 Nov 2020 12:37:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=qGRnNkkxpRVD69BezOYvPTk5XFbMXLkBvXWqHdARBMo=; b=SeSiK/iKkGerC+qKjDbHg6y4moOKJfp1HPPObRHrjBtQmwCARQBs+Orbf9JmSGHsif 15d8Ez06KkesRYBYIEZ8opzd4Zhc02oJwNz+k0LFUlPkv+4/FY+sFISuTxwP3wqvoQLA MbegXb3qQ8VuRYIIkA7GXhz09EzFX4RK2/tP59zJI8rpGOUIVnrntXwzAPCMnwWnN3we 0lmxaVShhqFG+NvLGEadkZF9quGPd3TG6p6wKQd0o9WgHSKJmltUEgBdUAUP/F9v6nLE r02f9G0Y+IHplFXjztl+7md/V/o3tym/6eIq1wEONu1+y0hG81wgVn23ueNsbXygEzC+ 2DXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=qGRnNkkxpRVD69BezOYvPTk5XFbMXLkBvXWqHdARBMo=; b=MS8/mFiIjpEcuE8sZA0CXGBs/9HZm6VkGo16D5QIHx/rn+7Qjdp4TycEReBLTXLHge dHIPtM3uYMwjlso9Bc0Te1QerRIlGKXUyt+p0hmE6HzlYU94Fm/CsTmpj+A1qejYYqab IgQ75O6czYAuoS+ziFlOrwwClX/ariPKPfGb7Rz2oDHmuydAEKgjWqFFJ2sEISrRHBXL FLxprk41D7kmLq0qdW3mV9O+GR5UYtFtk9AhH3X15VpduLrj/Nx6XXL4OXYSiqrR9CdM b5DxW4RuTHfyOBcqCAPneKSq9CP66dYR/rh7hm4t4S5hCcuqpEWhgKgpZvV0M0Ye317J bPuQ== X-Gm-Message-State: AOAM533aX2Dda2hcwHce6qaYktOSNlWthdXX5tTJskZh/P6/Jezuxh0C 53AQykvcN8+tcTY8Nokt/suuGLTH7rg= X-Google-Smtp-Source: ABdhPJwPoIUBPY/ewaa/0/2oB66C33JMawShX1mXhn0VpXvttcFVNsVhabChOUwj+8hQSb6jDSMhgw== X-Received: by 2002:a17:90a:bf03:: with SMTP id c3mr6223874pjs.65.1604522268173; Wed, 04 Nov 2020 12:37:48 -0800 (PST) Received: from [10.230.28.234] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id q18sm2651038pfs.150.2020.11.04.12.37.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Nov 2020 12:37:47 -0800 (PST) Subject: Re: [PATCH v2 2/2] ARM: dts: BCM5301X: Linksys EA9500 make use of pinctrl To: Vivek Unune , hauke@hauke-m.de, zajec5@gmail.com, bcm-kernel-feedback-list@broadcom.com, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <6687de05226dd055ee362933d4841a12b038792d.1601655904.git.npcomplete13@gmail.com> <20201104202952.783724-1-npcomplete13@gmail.com> <20201104202952.783724-3-npcomplete13@gmail.com> From: Florian Fainelli Message-ID: Date: Wed, 4 Nov 2020 12:37:45 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <20201104202952.783724-3-npcomplete13@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/4/2020 12:29 PM, Vivek Unune wrote: > Now that we have a pin controller, use that instead of manuplating the > mdio/mdc pins directly. i.e. we no longer require the mdio-mii-mux I am a bit confused here as I thought the mux was intended to dynamically switch the pins in order to support both internal and external MDIO devices but given the register ranges that were used, these were actually the pinmux configuration for the MDC and MDIO pins. This does not break USB and/or PCIe PHY communication does it? -- Florian 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 X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 615F2C00A89 for ; Thu, 5 Nov 2020 03:44:57 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E4F52205F4 for ; Thu, 5 Nov 2020 03:44:56 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Wed, 04 Nov 2020 12:37:47 -0800 (PST) Subject: Re: [PATCH v2 2/2] ARM: dts: BCM5301X: Linksys EA9500 make use of pinctrl To: Vivek Unune , hauke@hauke-m.de, zajec5@gmail.com, bcm-kernel-feedback-list@broadcom.com, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <6687de05226dd055ee362933d4841a12b038792d.1601655904.git.npcomplete13@gmail.com> <20201104202952.783724-1-npcomplete13@gmail.com> <20201104202952.783724-3-npcomplete13@gmail.com> From: Florian Fainelli Message-ID: Date: Wed, 4 Nov 2020 12:37:45 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <20201104202952.783724-3-npcomplete13@gmail.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201104_203852_986611_24783D73 X-CRM114-Status: GOOD ( 10.65 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 11/4/2020 12:29 PM, Vivek Unune wrote: > Now that we have a pin controller, use that instead of manuplating the > mdio/mdc pins directly. i.e. we no longer require the mdio-mii-mux I am a bit confused here as I thought the mux was intended to dynamically switch the pins in order to support both internal and external MDIO devices but given the register ranges that were used, these were actually the pinmux configuration for the MDC and MDIO pins. This does not break USB and/or PCIe PHY communication does it? -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel