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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 98B87C28CC4 for ; Wed, 3 Mar 2021 11:02:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 700FC64E6C for ; Wed, 3 Mar 2021 11:02:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357224AbhCCKs6 (ORCPT ); Wed, 3 Mar 2021 05:48:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2361123AbhCBX3Z (ORCPT ); Tue, 2 Mar 2021 18:29:25 -0500 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8D16C06178A for ; Tue, 2 Mar 2021 15:28:44 -0800 (PST) Received: by mail-pj1-x102c.google.com with SMTP id l18so3101792pji.3 for ; Tue, 02 Mar 2021 15:28:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version:content-transfer-encoding; bh=ipzKgXeizt6BmN+OGsb44knynSvjjGK3CzazIKs9374=; b=zTamd4+L69irImZO916OGGfq4jArrhMgYX9K5mq290L8iRf1StKtUDB5oogfeORVXn oagt5Jzb0TMZWqGuvbQV/D49n0X2MRR5ky/bNhywHYq90Sc+A3jjOqWrLtqGXo6fMvZ5 vXdNmUT94VAOs++442lf7JEI3DBSBnWApiV+icgTgX1+CIES5guufH3ox99CTo9+Q36M rMgD7D9hNr20Kc+4JH+0HhZOLsUmiqKZX3TRx9i6rl6poHSQ4hFiW+4sVyhxeGiESEm7 QQHoqh79usBJFWppqgrXj9wn7aHfSEPF/GE0/ztMAVt4pSb9DE9E8dNTQ7g+mvZxxOXU lejA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version:content-transfer-encoding; bh=ipzKgXeizt6BmN+OGsb44knynSvjjGK3CzazIKs9374=; b=UEn5/zr5GMkn7vwvqQMEWwbf/cpbcZByguYjkP1p6Qn1945oox96OrAcxc4hSxTLoH L1sYmUtZFy44dNCzBO3gDkWvnxZbmJ86qfgGUglLIolIOuT4URgOnO7f9cqJHxzU1/Y9 xZjtOa+6qnJAMh6VdpITFNCnyqspoIZxQoBN9Xx1o/pEkqmCUGSgOS5uBmM2u5krc1x+ XzHTbfN2PHha2FTxs2xET1C2K+Ov4gY66YtODqURabACvL42ixT/7TySNgFaELreL+oP Ne1GjGMWwrds1rYYmvYcxSDttNbLnPy33x0r7qKXFE/RkQAPxAMa8WBPf75yFm2/dkMe LFZw== X-Gm-Message-State: AOAM532S4VUBhQoUBp46KS/2YplCkNpoYlFLA+z3Hp9jyWauOj2Jq529 +7WfTTm/8LsgMLaPCdmEDZSDMw== X-Google-Smtp-Source: ABdhPJz4brOTtDCNQIzehAXWj1n5G/JaChhgAM6wmN3cU++9a0+DfYrF5rYFzhrvV3wEj6fdCuVCig== X-Received: by 2002:a17:90a:ce0c:: with SMTP id f12mr6741028pju.11.1614727724307; Tue, 02 Mar 2021 15:28:44 -0800 (PST) Received: from localhost (c-71-197-186-152.hsd1.wa.comcast.net. [71.197.186.152]) by smtp.gmail.com with ESMTPSA id j201sm23586612pfd.143.2021.03.02.15.28.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Mar 2021 15:28:43 -0800 (PST) From: Kevin Hilman To: Neil Armstrong Cc: linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Neil Armstrong , Corentin Labbe , =?utf-8?B?SsOpcsO0bWU=?= Brunet Subject: Re: [PATCH] Revert "arm64: dts: amlogic: add missing ethernet reset ID" In-Reply-To: <20210126080951.2383740-1-narmstrong@baylibre.com> References: <20210126080951.2383740-1-narmstrong@baylibre.com> Date: Tue, 02 Mar 2021 15:28:43 -0800 Message-ID: <7hczwh9luc.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Neil, Neil Armstrong writes: > It has been reported on IRC and in KernelCI boot tests, this change breaks > internal PHY support on the Amlogic G12A/SM1 Based boards. > > We suspect the added signal to reset more than the Ethernet MAC but also > the MDIO/(RG)MII mux used to redirect the MAC signals to the internal PHY. > > This reverts commit f3362f0c18174a1f334a419ab7d567a36bd1b3f3 while we find > and acceptable solution to cleanly reset the Ethernet MAC. > > Reported-by: Corentin Labbe > Acked-by: J=C3=A9r=C3=B4me Brunet > Signed-off-by: Neil Armstrong > --- > Hi Kevin, > > This has been reported to also break on 5.10, when this lands on 5.11, I'= ll send another > patch for 5.10 because meson-axg.dtsi needs a conflict resolution on 5.11. Looks like this never got submitted to v5.10. I just discovered it that v5.10 in SEI610 (internal PHY) is broken. Could you submit this to v5.10 stable also please? Thanks, Kevin