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 ADA94C433EF for ; Wed, 1 Jun 2022 21:10:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231376AbiFAVKd (ORCPT ); Wed, 1 Jun 2022 17:10:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231363AbiFAVKT (ORCPT ); Wed, 1 Jun 2022 17:10:19 -0400 Received: from mail-oa1-f42.google.com (mail-oa1-f42.google.com [209.85.160.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A89FDF7A; Wed, 1 Jun 2022 14:10:18 -0700 (PDT) Received: by mail-oa1-f42.google.com with SMTP id 586e51a60fabf-e656032735so4434542fac.0; Wed, 01 Jun 2022 14:10:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=zS8J0ClQ9ncsVxOr+NVUGTE71ygnVRFhlsutEE3bBag=; b=zxMNNN7qaLW0MN1hGUb6HRMFBBOCvbYttomcUQAtgKYUtbryKNhMuBtLS2Q+dcr7uj OCa7z+QHBJQN7Ze1MbGc/beJIg8z4P/aQdnXNarlTHtzT+Y1eJ70YRg9ZlaM8ryrtOn/ +Z+3pzERwFvi2aGbWeSLwm9qpLw10TLEJSUX1rQYDCIbJXb7jwysWHfsThidwo9bs/eA L5Rg5SVrASRazMUOAL7FAWqRrfyD2dSgFS1OAbnjE9sD8OFPhj3N5MVCAlZobnRSdFHp 5+wvunPAdQkMXy2UezdxuVjzC8MW21tiCw4PNG72PNZHdS2CwsgsEyZIDon66UuWmpiu Srww== X-Gm-Message-State: AOAM5308QXrp1QptcQGg3APXQTST7WOF0A97b0CHLzqbvHM6kBabBKMF k7W6lFWfJO3pUCf+pqMcs4pNeu0whg== X-Google-Smtp-Source: ABdhPJySTKybAFaXLV7rHHqdLw4yAznMtl7MahmiSgkE2Og1CipW7OAc/4aJ+8aSCSSEgwAvvCKleg== X-Received: by 2002:a05:6870:1485:b0:f3:bd4:aab0 with SMTP id k5-20020a056870148500b000f30bd4aab0mr916727oab.229.1654117817386; Wed, 01 Jun 2022 14:10:17 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id ec29-20020a0568708c1d00b000f1c2847f8csm1162395oab.32.2022.06.01.14.10.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jun 2022 14:10:17 -0700 (PDT) Received: (nullmailer pid 458641 invoked by uid 1000); Wed, 01 Jun 2022 21:10:16 -0000 Date: Wed, 1 Jun 2022 16:10:16 -0500 From: Rob Herring To: Maxime Chevallier Cc: Allan.Nielsen@microchip.com, thomas.petazzoni@bootlin.com, Russell King , linux-arm-kernel@lists.infradead.org, Andrew Lunn , devicetree@vger.kernel.org, netdev@vger.kernel.org, Florian Fainelli , Heiner Kallweit , Rob Herring , Horatiu.Vultur@microchip.com, Richard Cochran , linux-kernel@vger.kernel.org, davem@davemloft.net, UNGLinuxDriver@microchip.com Subject: Re: [PATCH net-next 2/6] dt-bindings: net: ethernet-controller: add QUSGMII mode Message-ID: <20220601211016.GA458579-robh@kernel.org> References: <20220519135647.465653-1-maxime.chevallier@bootlin.com> <20220519135647.465653-3-maxime.chevallier@bootlin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220519135647.465653-3-maxime.chevallier@bootlin.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 19 May 2022 15:56:43 +0200, Maxime Chevallier wrote: > Add a new QUSGMII mode, standing for "Quad Universal Serial Gigabit > Media Independent Interface", a derivative of USGMII which, similarly to > QSGMII, allows to multiplex 4 1Gbps links to a Quad-PHY. > > The main difference with QSGMII is that QUSGMII can include an extension > instead of the standard 7bytes ethernet preamble, allowing to convey > arbitrary data such as Timestamps. > > Signed-off-by: Maxime Chevallier > --- > Documentation/devicetree/bindings/net/ethernet-controller.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CACB2C433EF for ; Wed, 1 Jun 2022 21:11:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6cA2zcDhhdM19uzdvMV4JKKsKqTk7/KbaOmemMUzd8M=; b=YvRcnZw+TfiELS Vdwmej+/B3OAo/f4Ua4XRAK6/fUghZo88AVyAQUl8zx89LmjaVC6m+4AtgyLhWFFUEXQLrvpTTGW4 gKmnsDGcMvD6RmY/aC9VyHWPISb2KNUtllB6Broe7z7/8itgutz2xjp3fLOs96WcZPGad6fvwM5yW Vj/KgVTKpWt10qN5UCshBuqrZOnJ09aCzDMBTDPGKJDvqtFquuuv8+fixwWn+IwjCHZV+bisU1Nkz 28MGVtIzXT7JrL59v67lb/rDZdN+R0UyJM/0+Sl/8Fd5WkMq5bXYMavC3xiJ8xo84qxi1aR7/eOL3 lKkfdWgBvXV+gUcvaRow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwVbi-000Q2S-GK; Wed, 01 Jun 2022 21:10:22 +0000 Received: from mail-oa1-f41.google.com ([209.85.160.41]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwVbf-000Q22-Qo for linux-arm-kernel@lists.infradead.org; Wed, 01 Jun 2022 21:10:21 +0000 Received: by mail-oa1-f41.google.com with SMTP id 586e51a60fabf-f2e0a41009so4362591fac.6 for ; Wed, 01 Jun 2022 14:10:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=zS8J0ClQ9ncsVxOr+NVUGTE71ygnVRFhlsutEE3bBag=; b=G7mMZjQVcwHMCwekNoF07O+ByrEhYW/bLsvYQ8TGOBTQwRgW0/q00wLVEI+e589DUX VP97o19/Qevzno4KGgfjp+nYfK4UCLGAQS9Q1MtRjP7kTpQeOet/3cKYi1FYC99gSJNt h2SDSlIcGWulAiGfQfblmI1le4p+Uf7HX2CMxnb9jq2RUQ4sSwisVbk+ZJ+9nxzIjYyn cfq77Levh7UehextNNEN2MS6OM+7Nt0wUrJgTYcTnmO4PLBSM0J8xVzM2jeOhOl091/G JFVZJtVSovxYO1GPFofYG0no5Rc1d8UK2qsG4HfozeCq9X5jpB/68RjAlWE3ZdhvY4QU UirA== X-Gm-Message-State: AOAM532ubOxcgZBIHQQR6a97Sby3KDDoFIivhbHXOwR8ejlA5rQuqri9 uLvgT/rLOrXcVO+hZ2/elQ== X-Google-Smtp-Source: ABdhPJySTKybAFaXLV7rHHqdLw4yAznMtl7MahmiSgkE2Og1CipW7OAc/4aJ+8aSCSSEgwAvvCKleg== X-Received: by 2002:a05:6870:1485:b0:f3:bd4:aab0 with SMTP id k5-20020a056870148500b000f30bd4aab0mr916727oab.229.1654117817386; Wed, 01 Jun 2022 14:10:17 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id ec29-20020a0568708c1d00b000f1c2847f8csm1162395oab.32.2022.06.01.14.10.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jun 2022 14:10:17 -0700 (PDT) Received: (nullmailer pid 458641 invoked by uid 1000); Wed, 01 Jun 2022 21:10:16 -0000 Date: Wed, 1 Jun 2022 16:10:16 -0500 From: Rob Herring To: Maxime Chevallier Cc: Allan.Nielsen@microchip.com, thomas.petazzoni@bootlin.com, Russell King , linux-arm-kernel@lists.infradead.org, Andrew Lunn , devicetree@vger.kernel.org, netdev@vger.kernel.org, Florian Fainelli , Heiner Kallweit , Rob Herring , Horatiu.Vultur@microchip.com, Richard Cochran , linux-kernel@vger.kernel.org, davem@davemloft.net, UNGLinuxDriver@microchip.com Subject: Re: [PATCH net-next 2/6] dt-bindings: net: ethernet-controller: add QUSGMII mode Message-ID: <20220601211016.GA458579-robh@kernel.org> References: <20220519135647.465653-1-maxime.chevallier@bootlin.com> <20220519135647.465653-3-maxime.chevallier@bootlin.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220519135647.465653-3-maxime.chevallier@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220601_141019_904754_FC2EAEF0 X-CRM114-Status: GOOD ( 13.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 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 Thu, 19 May 2022 15:56:43 +0200, Maxime Chevallier wrote: > Add a new QUSGMII mode, standing for "Quad Universal Serial Gigabit > Media Independent Interface", a derivative of USGMII which, similarly to > QSGMII, allows to multiplex 4 1Gbps links to a Quad-PHY. > > The main difference with QSGMII is that QUSGMII can include an extension > instead of the standard 7bytes ethernet preamble, allowing to convey > arbitrary data such as Timestamps. > > Signed-off-by: Maxime Chevallier > --- > Documentation/devicetree/bindings/net/ethernet-controller.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel