From patchwork Sat Dec 29 00:08:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Blumenstingl X-Patchwork-Id: 10744709 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 77B15924 for ; Sat, 29 Dec 2018 00:09:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 64AB42838F for ; Sat, 29 Dec 2018 00:09:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 51F3A2841F; Sat, 29 Dec 2018 00:09:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 030FF2838F for ; Sat, 29 Dec 2018 00:09:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=uGoN9wBzoQRm8FvMLvDPMY/o9O2qvLRDvJmIMML9uTk=; b=Qv++l5IS41C26D CiMIJKNRlERU6uwN3SIutbXDKWFrKbOWtjpWAKRw2G3XogLo/POMA9rC/oRjc84an0k/tzzgnDonL j6IGq7IgjIzLVbuoL1IwYKNW5ypUv+f65YlKeU4vgaSzsFg9gWtsUhWrN0esD9T/81RUGmpSkRIdS McTCdYnRGjzbkPayvsWhUoHH+HYt6EQBGXZ9aTloTxtkAYn/qTcKT5N2ZHonnfsVxmblZ72ykMu1Z WKy6oeqSc5Ahf7nrW7RowO7ra0DdW/7VikRCCnXjphKRNpjqOQq1b9nX9+1fIVYv3eOLA3Z0o8ll6 iRKrPH3qdNNZzTSWxgbg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gd2Be-0003e6-7I; Sat, 29 Dec 2018 00:09:06 +0000 Received: from mail-wm1-x342.google.com ([2a00:1450:4864:20::342]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gd2Bb-0003dF-Gk; Sat, 29 Dec 2018 00:09:05 +0000 Received: by mail-wm1-x342.google.com with SMTP id t200so8799801wmt.0; Fri, 28 Dec 2018 16:08:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=h3edaX4wyMbrYE7r0apmKbA/nQOmneme80hZKJKOv7M=; b=cHtQglq872JWG+//GLzPKWmI/yZFH4ums72ISaehwqhmIwOdh/2BMtyEYmcO3R0QjP Fp1scW8NEAlyjRw8ueL8c5HuuCAXidAr3DB3XcYsJscc1OMQhu8ZPIpA8rkCScqbnaA7 rH0z7g2LlJ2RcODLCO8fBAOuHlSwuyOnZPAyzdQT7IyG+Mrgcx48rTa7A2JNPWtNkqV/ 0FL5SSTfkNgBAtScw9JvfsCIwK29dAdB+unnyurHARxmyxq4P8X59oMJAWA3yY694F+Y SHAS07QfFcpgj42+E6Z5HExqsDQxKZUahx869rgDq2Ujm5A1C3tFLYX49gbLgijQ7hPf 6l8Q== 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:date:message-id:mime-version :content-transfer-encoding; bh=h3edaX4wyMbrYE7r0apmKbA/nQOmneme80hZKJKOv7M=; b=SWXc2ILB2CEuA23BZBAvYUo4quWFQzjWvPi15qgnKooogB/sfn0gbUYbm57COkBSnl p4y0X3x2M0F0fXZcNi/xfImBSVopqLnr4z1GuyPnmilKtRvAYn/OfBfzYCGmhUH4lI5K MJV/1DZZ73QWbgWUc9jOTPsg4UxDnJgc0gEfAlltXIsytPLxYMgn68tE7biZoYkC5tJb Cv9dFjSQ/qKjBwhV4QX3DYm9WYB6yC1CaFtn0X2kzipeLiN2NMpyhFeweBw6V6L2Gsaw aSWTSGzeGITMr8C6uaEb5sGx+pLh3k+KV+aDJPCmq1SlMlRd/H0qNTHoPXemAkIilI4v tZXw== X-Gm-Message-State: AJcUukfWc+fSROkeRIX7NdZKtaDanRj2KiZeyynY4vJf6/5NXod8EJLK 0ruHm/ytLgDN2uuncuJZeVQ= X-Google-Smtp-Source: AFSGD/UKuU7V7yYzp2yKMH0U5RU8skBJKQhFBo82EC3l2ajkDUR2QSGq9iM1EgHkyD5oUsLxv9McPw== X-Received: by 2002:a1c:9183:: with SMTP id t125mr24498450wmd.79.1546042131071; Fri, 28 Dec 2018 16:08:51 -0800 (PST) Received: from blackbox.darklights.net (p200300DCD7294600658C35E37AF585B6.dip0.t-ipconnect.de. [2003:dc:d729:4600:658c:35e3:7af5:85b6]) by smtp.googlemail.com with ESMTPSA id f18sm24420570wrs.92.2018.12.28.16.08.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 28 Dec 2018 16:08:50 -0800 (PST) From: Martin Blumenstingl To: jianxin.pan@amlogic.com, linux-amlogic@lists.infradead.org, khilman@baylibre.com, ingrassia@epigenesys.com Subject: [PATCH v2 0/1] Meson8b RGMII Ethernet pin cleanup Date: Sat, 29 Dec 2018 01:08:28 +0100 Message-Id: <20181229000829.16571-1-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181228_160903_582426_FDDA50F9 X-CRM114-Status: GOOD ( 10.46 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Martin Blumenstingl , linus.luessing@c0d3.blue, linux-arm-kernel@lists.infradead.org Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Hi Emiliano, Hi Linus, Hi Jianxin, could you please test the patch from this series on your Odroid-C1? I tested it on mine and Ethernet seems to be improve Ethernet transmit speeds greatly (at the cost of a small drop in receive performance). Jianxin, can you please give us the description for pin mux register 7 (PERIPHS_PIN_MUX_7) bits 22 and 23 on Meson8b (S805). The public datasheet doesn't mention them so we're missing the name of the function and the pin(s) which are controlled by each bit. Changes since v1 at [0]: - rebased so it applies on top of "ARM: dts: meson: meson8b: add the CPU OPP tables" which will be part of v4.20-rc1 once the arm-soc tree is merged into mainline - updated patch description with more details [0] http://lists.infradead.org/pipermail/linux-amlogic/2018-May/007274.html Martin Blumenstingl (1): ARM: dts: meson8b: drop eth_txd0_1 and eth_txd1_1 from eth_rgmii_pins arch/arm/boot/dts/meson8b.dtsi | 2 -- 1 file changed, 2 deletions(-)