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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 22CCDC433FF for ; Wed, 14 Aug 2019 17:47:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F3F37214DA for ; Wed, 14 Aug 2019 17:47:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="u8hTQDyw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728769AbfHNRrb (ORCPT ); Wed, 14 Aug 2019 13:47:31 -0400 Received: from mail-pf1-f178.google.com ([209.85.210.178]:43035 "EHLO mail-pf1-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727791AbfHNRra (ORCPT ); Wed, 14 Aug 2019 13:47:30 -0400 Received: by mail-pf1-f178.google.com with SMTP id v12so6213746pfn.10; Wed, 14 Aug 2019 10:47:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:openpgp:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=CCSrBSX7IQ2xxBVP3hmlei8pJXx43OzdA6dFKjJ2gHU=; b=u8hTQDywSt89aTs/QwC9DaOHMlSKvwhLozmjlU41t8YDFprKEWWarY2xStTo/0YXgW 0AGEIqqBIhCOYR3txYPORce7cXecJWQ3C65glTyA51/Dz+x2KDpHIGCEUkWuIcqRMVPh jDBqAGqBFvpLJ1PDO4GaA4g30VbpxvG3H8brE6rxT/RkVuNzT+girw/O97arUcG0YPGA rwNzJlfTDfGXiRoH1fqKSeQwIaB0uidO0rU1AAVDUjMV7PKU1RM6PNxtKQ8OJc8q6hoA euvtFAiSt5zK9vviufuPiwr2kdXEO40JBNSwhDwbwTq3anOxZvihNlKiJKnh9QH/jyQ5 92uQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:openpgp:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=CCSrBSX7IQ2xxBVP3hmlei8pJXx43OzdA6dFKjJ2gHU=; b=W/cdBWbPQoBCObFtNEHRK5MKSPIzVyJiqhfFFE0ydvJk2Jv2s1kUSf+v7N+6Fd7CI0 KiW0+u4u4wD7gbIYjCZUP2oTOJlAbad88TGlD3cw9tkAolpsTqM4KY0fxmlT0TMBS6AN 0C8AponwCwv4iqzrM6QtSFeI4nq7HvmKkV7xIdk0RiEoF1R+jfGtFEk9Vi+uQSBZyeTZ Kkp2Yzb4NZIUD504OY/ohUNavmEsQbtzJR9EluRA2HvYHCOPzRDrUwtY3RiTr6PHiL+g /1gRMJr1E4wuCOtNBAlupqup7qjlqVfLeshONl2VCQp4m2wrH1SA+KTKbsYfcylwW+8k Lp9A== X-Gm-Message-State: APjAAAUQfmSVBgNY9IbRs+SGLXvaDXrUt4qWc8dkezdeTmm4Su+yNq2j UNnVs3A89dI9d9Dh+jFOjhw= X-Google-Smtp-Source: APXvYqzKsieWLirBEkQptXH2tQ5lBWKzQqGdQYuYBNU2y56nrw4EPOGJQz5bPTV4Ki//Sk2Ezj2FkA== X-Received: by 2002:a63:3006:: with SMTP id w6mr313117pgw.440.1565804849676; Wed, 14 Aug 2019 10:47:29 -0700 (PDT) Received: from [10.69.78.41] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id 10sm499867pfv.63.2019.08.14.10.47.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 14 Aug 2019 10:47:28 -0700 (PDT) Subject: Re: [PATCH v4 01/14] net: phy: adin: add support for Analog Devices PHYs To: Alexandru Ardelean , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: davem@davemloft.net, robh+dt@kernel.org, mark.rutland@arm.com, hkallweit1@gmail.com, andrew@lunn.ch References: <20190812112350.15242-1-alexandru.ardelean@analog.com> <20190812112350.15242-2-alexandru.ardelean@analog.com> From: Florian Fainelli Openpgp: preference=signencrypt Message-ID: <06de7e05-e3b5-6003-acc5-63f45d8ce9e8@gmail.com> Date: Wed, 14 Aug 2019 10:47:24 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190812112350.15242-2-alexandru.ardelean@analog.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 8/12/2019 4:23 AM, Alexandru Ardelean wrote: > This change adds support for Analog Devices Industrial Ethernet PHYs. > Particularly the PHYs this driver adds support for: > * ADIN1200 - Robust, Industrial, Low Power 10/100 Ethernet PHY > * ADIN1300 - Robust, Industrial, Low Latency 10/100/1000 Gigabit > Ethernet PHY > > The 2 chips are register compatible with one another. The main difference > being that ADIN1200 doesn't operate in gigabit mode. > > The chips can be operated by the Generic PHY driver as well via the > standard IEEE PHY registers (0x0000 - 0x000F) which are supported by the > kernel as well. This assumes that configuration of the PHY has been done > completely in HW, according to spec. > > Configuration can also be done via registers, which will be supported by > this driver. > > Datasheets: > https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1300.pdf > https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1200.pdf > > Reviewed-by: Andrew Lunn > Signed-off-by: Alexandru Ardelean Reviewed-by: Florian Fainelli -- Florian