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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 1190EC433DB for ; Sun, 7 Mar 2021 03:15:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C9EF364FBD for ; Sun, 7 Mar 2021 03:15:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230134AbhCGDOn (ORCPT ); Sat, 6 Mar 2021 22:14:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230140AbhCGDOV (ORCPT ); Sat, 6 Mar 2021 22:14:21 -0500 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 327EFC06175F for ; Sat, 6 Mar 2021 19:14:10 -0800 (PST) Received: by mail-lf1-x135.google.com with SMTP id v2so550981lft.9 for ; Sat, 06 Mar 2021 19:14:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wirenboard-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=6TB9PYEq3zeYLZKg5D+xCq8Y8gZgxb5+A3yPQ8nEc80=; b=Oi0z0SklDqrXcqlHBRHFrkXflYidmA96ce3L8SnewtmlNvJg/wASaoAA9B+EagEKXS 5RlkBpc6HdUMSo5tB8SslAPx/Li9Q2LZFyAVHrSanS3nCqzbGkBes206RRB+px0VbD0e 2bWc9ZyZlPjWupQw8vCUjT+0IbbD9iG5Tm2egHzQlifVITQbeUGenUGXgqpoOU9yCbdK 3IiriSqrl/1Tc5GUDEX9EqQlp7sNKM6FGzbS5yCzxABnhOs+6YhKKGgzPEnZzyxXJKN3 gItKg3zhfDFbVoVbOd9r+4YyuLYl9h1g26hcVFmI8dajpFYPPNhu5vF50bx+Rye4dJ0N pFWg== 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; bh=6TB9PYEq3zeYLZKg5D+xCq8Y8gZgxb5+A3yPQ8nEc80=; b=YF+wZvVPmWR9vNUrR1Z8GxicutoLZoWBRYvehz2KsWnehqx+4M8o4luWcmLK8kFqIq yhnrqhHsQobSx4GRKKS6tF3DkWArJMTOozgZGrNZ5Ra9ojat3oGfiz6Fuvo/hYpKgZls KZk9aVE2ccH8zfNIKbWvsraSlHXvziU/tGjtw0MwAyOYsyj2vaU51d4kZdRdnNxMUlv5 KVvRmfCvq959DTjmE4BWqjHs0Cf6ZJLI57/Y1YZMkMpUYZ4MJQz3iY0S62y6+JytHHpr oyFJKCyeFm3i9KS0x1uwb3dvphXUTg3FrIb+8Z/ExcVxxuro0fl7oKFvSGQhySoDvnkw 83YA== X-Gm-Message-State: AOAM530wNOWvTMrAxQ/oe0jSFhySwCmZS4BPTTE8NMHeYc0zbKLY6JOh oHe6UV9T3ruzhQd7qBY9o7C1pQ== X-Google-Smtp-Source: ABdhPJwshrSBMjXUj3KQqRSF3VJ1Pfnh6bzsJj1UEisjKErvLIovUsoRaMDy2gFLfKgxvg8y3fAGXg== X-Received: by 2002:a05:6512:a8b:: with SMTP id m11mr10074997lfu.112.1615086848587; Sat, 06 Mar 2021 19:14:08 -0800 (PST) Received: from boger-laptop.lan (81.5.99.6.dhcp.mipt-telecom.ru. [81.5.99.6]) by smtp.gmail.com with ESMTPSA id u16sm847582lff.169.2021.03.06.19.14.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 Mar 2021 19:14:07 -0800 (PST) From: Evgeny Boger To: Maxime Ripard , Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org Cc: Evgeny Boger , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring Subject: [PATCH 0/2] sun8i: r40: second ethernet support Date: Sun, 7 Mar 2021 06:13:50 +0300 Message-Id: <20210307031353.12643-1-boger@wirenboard.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch series adds support for two Ethernet ports on Allwinner R40. R40 (aka V40,A40i,T3) has two different Ethernet IPs called EMAC and GMAC. EMAC only support 10/100 Mbit in MII mode, while GMAC support both 10/100 (MII) and 10/100/1000 (RGMII). In contrast to A10/A20 where GMAC and EMAC share the same pins making EMAC somewhat pointless, on R40 EMAC can be routed to port H. Both EMAC (on port H) and GMAC (on port A) can be then enabled at the same time, allowing for two ethernet ports. Evgeny Boger (2): net: allwinner: reset control support dts: r40: add second ethernet support arch/arm/boot/dts/sun8i-r40.dtsi | 53 +++++++++++++++++++++ drivers/net/ethernet/allwinner/sun4i-emac.c | 21 +++++++- 2 files changed, 73 insertions(+), 1 deletion(-) -- 2.17.1