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 456A5C433F5 for ; Mon, 9 May 2022 16:35:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239184AbiEIQjo (ORCPT ); Mon, 9 May 2022 12:39:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239176AbiEIQjo (ORCPT ); Mon, 9 May 2022 12:39:44 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BECEB19C3E; Mon, 9 May 2022 09:35:48 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 785C6B817FB; Mon, 9 May 2022 16:35:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D2CCC385AC; Mon, 9 May 2022 16:35:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652114146; bh=owjaYKDd7LVWoycl8NoSTqAJLTcH372kDTQxpt06x9k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=med84aMy1ptAH/qEVtFQjVurO+LKsXhDopOnBigxUX/dIJg0ffmHKc3chCXKBiy2o /4XXRyx1M+T9dh889LABwu4I0fQwZ0TnXUEHCZhLBvaTKv2Yw/RRexWJRsX+Ai835P N5ZKESjnzYRq5zTqsXgLIhTUe9JVjIH12JqsIfhnGwMdrSFB14nrgts+FLyslkQlPQ xc8+tGNSXcQGAy0cWEx4i2KRJZ5DChBAMi/NhuUCSXxinSJ050eaSRarA6bLxyK3C5 Blp/SluhmO/EfGYvy05JaaLQmSek0v3bmccp9W1FJx76ahX2jnXIBXrw4O16LglMtq XzizDwIhdU1ew== Date: Mon, 9 May 2022 18:35:42 +0200 From: Lorenzo Bianconi To: Andrew Lunn Cc: netdev@vger.kernel.org, nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, Sam.Shih@mediatek.com, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, robh@kernel.org Subject: Re: [PATCH net-next 01/14] arm64: dts: mediatek: mt7986: introduce ethernet nodes Message-ID: References: <1d555fbbac820e9b580da3e8c0db30e7d003c4b6.1651839494.git.lorenzo@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="PCSMGdiYoHExCj3r" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --PCSMGdiYoHExCj3r Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > +ð { > > + status =3D "okay"; > > + > > + gmac0: mac@0 { > > + compatible =3D "mediatek,eth-mac"; > > + reg =3D <0>; > > + phy-mode =3D "2500base-x"; > > + > > + fixed-link { > > + speed =3D <2500>; > > + full-duplex; > > + pause; > > + }; > > + }; > > + > > + gmac1: mac@1 { > > + compatible =3D "mediatek,eth-mac"; > > + reg =3D <1>; > > + phy-mode =3D "2500base-x"; > > + > > + fixed-link { > > + speed =3D <2500>; > > + full-duplex; > > + pause; > > + }; > > + }; >=20 > Are both connected to the switch? It just seems unusual two have two > fixed-link ports. afaik mac design supports autoneg only in 10M/100M/1G mode and mt7986 gmac1 is connected to a 2.5Gbps phy on mt7986-ref board. Regards, Lorenzo >=20 > Andrew --PCSMGdiYoHExCj3r Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTquNwa3Txd3rGGn7Y6cBh0uS2trAUCYnlC3gAKCRA6cBh0uS2t rCm/AP9WkMTnnhB1Nu9L5BHoNXdksU1GeqgTZsI/h6bUpuonaAD9H/lNxLig+hSg y4K/G0OA6qVY+cSX9gevZ9vIHjaAFAA= =+S5h -----END PGP SIGNATURE----- --PCSMGdiYoHExCj3r--