From patchwork Wed Sep 27 07:34:09 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin Labbe X-Patchwork-Id: 114359 Delivered-To: patch@linaro.org Received: by 10.140.106.117 with SMTP id d108csp4722331qgf; Wed, 27 Sep 2017 00:38:15 -0700 (PDT) X-Received: by 10.98.131.193 with SMTP id h184mr496515pfe.307.1506497895828; Wed, 27 Sep 2017 00:38:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1506497895; cv=none; d=google.com; s=arc-20160816; b=qM8PajM95pJr7YSOgVWqKm0uHjxezpYofAEn3CgJ+3RhCR7dzn9l0cAb39nVTc8qMC Il8J7bXopXh2f8FOtQFD1QZWfSPmzvOYgNuapMEECHQnnpu3t+OXz26B4E7SDbjkpN4V 2eOATP3Cxe8LMcV56NJa3gsVJsXET7gqBvtfTIufefABst5vZDl8CWQMCGKutGlEY55N Y+SkawQrKFFJFeyZEfJFj7c+A0YnlnpcaDrl/qCloG01QvRJOWN6zFupPx9XV1JwZJXv QAcdCx+cIyxeMuT/0YpnH9lKWmV0V9uASSATidxK/L/2/VLW9V+FyuefOsfW5AY0P4YO 3xNA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:arc-authentication-results; bh=H+hS6G+8Q1+wK9BPZFQUMqF5oPKEQ1vwNbdOr4ut67U=; b=T7Oglj14sKSDYQv0DaMAQ4w1+GxtN4GLzaPlQUxmlXiMcP/08s3AChXs0tyCFfZm/o 9BoOwwFFz5u6R1/1vAoNo/eQMI4qtFDyfQQVmGNQ9eTMNOynahhHf6j+Ds4Eqc7+0p0h SeSaLhGJWe7JaP/4J31EoUKatZX+GdyhTfkcMU3F2SYaODBDxOIox/oL4GE6M9Pp5/Wz MRImWMvOVrkix6gJTyxWy4ALLFd47E3sqc+7TrQAyl8PACSUgmRklEsRU8NjWonFmuj0 Kj/qF+1IJQTchBtWsN/NF1eGfePyEJwkHwsIz97x5Pz94tkGgDaOWC+p3FiQ8nOQpJZR pmqQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=soR2tXWY; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 31si7049165plz.181.2017.09.27.00.38.15; Wed, 27 Sep 2017 00:38:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=soR2tXWY; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752294AbdI0Hgp (ORCPT + 26 others); Wed, 27 Sep 2017 03:36:45 -0400 Received: from mail-wr0-f195.google.com ([209.85.128.195]:37096 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752189AbdI0Hgl (ORCPT ); Wed, 27 Sep 2017 03:36:41 -0400 Received: by mail-wr0-f195.google.com with SMTP id u48so3660200wrf.4; Wed, 27 Sep 2017 00:36:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=H+hS6G+8Q1+wK9BPZFQUMqF5oPKEQ1vwNbdOr4ut67U=; b=soR2tXWYvyxDug9p7F/cMkFJlBvgcHAJng1008abLNDYhgxB7NT4YN1AGmuUAxRgI5 DEamiDcDu+U30xISoPI9zjadM1zTh77RIH2GrU/zY9pTH88ptZ+P4mlCkHa/GtpQ8C7n KLoBfApp9p4PCZlIOHR4QpPR4yKPXCkQ6v+W1FB21VPlTvH+Y8eK8munk2slgtivdGHS QkFcf3BhlBjs+ciQHlP6vvPjEFrIECpDDosQwjxXiWbuI66odthUHaqWNYTVjyX/iRjq 43W1z1nVILuV7t8QBoL9YGCRoty5IVN5GhG3kd1bjRHq79ChDpQINNxfvqytICRmz1y+ HK+g== 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:in-reply-to :references; bh=H+hS6G+8Q1+wK9BPZFQUMqF5oPKEQ1vwNbdOr4ut67U=; b=a7LBMwaKeNo9wrcDmmugRMhx0Z3V1BXKwc6U4JBFuMToY2Cve5PemoLo1QABABSd7D YZmBMCQqJOyznWa1rdAweK0iHV1HQ/g5nCLf1boPhYXEokOt8h/d+g4QaAZ14gl3jmMY CzZgmWL2yg+qkJ9T0OuX9WEuZFzInpkNMtbb/6Qt7BKl4+6R4VRQy/Avt544OFiAIoFj lI5YlGPjD0+DE6IXi0GydIMnlhMRJRn7fsD0beP0evecn9CNKCVlI4hld7PEizQn7QFR dJw1TIg6W4jDujO0xSNWoGeqAQORCVIlXYWZ+UKuiPt6FPapjsw1iZt6feizRmaKb3oc qgrg== X-Gm-Message-State: AHPjjUj1Td85gknpI0NoejDvV3Ygj84Gzev0M6w4H32JpdZ4lgYL70Oc hygrzglQUVGIet+DEIAmbsU= X-Google-Smtp-Source: AOwi7QBJTPxrKTk3LJmlBMnQLWZOXti4rxGRIBshR8SLeDzxQbL5rOINrngwHNCR7WyFnA7gaTwraQ== X-Received: by 10.223.157.198 with SMTP id q6mr525424wre.102.1506497799932; Wed, 27 Sep 2017 00:36:39 -0700 (PDT) Received: from Red.local (LFbn-MAR-1-580-96.w90-118.abo.wanadoo.fr. [90.118.159.96]) by smtp.googlemail.com with ESMTPSA id n9sm5660526wmd.12.2017.09.27.00.36.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 27 Sep 2017 00:36:39 -0700 (PDT) From: Corentin Labbe To: robh+dt@kernel.org, mark.rutland@arm.com, maxime.ripard@free-electrons.com, wens@csie.org, linux@armlinux.org.uk, catalin.marinas@arm.com, will.deacon@arm.com, peppe.cavallaro@st.com, alexandre.torgue@st.com, andrew@lunn.ch, f.fainelli@gmail.com, frowand.list@gmail.com Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Corentin Labbe Subject: [PATCH v6 06/11] ARM: dts: sunxi: h3/h5: represent the mdio switch used by sun8i-h3-emac Date: Wed, 27 Sep 2017 09:34:09 +0200 Message-Id: <20170927073414.17361-7-clabbe.montjoie@gmail.com> X-Mailer: git-send-email 2.13.5 In-Reply-To: <20170927073414.17361-1-clabbe.montjoie@gmail.com> References: <20170927073414.17361-1-clabbe.montjoie@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since dwmac-sun8i could use either an integrated PHY or an external PHY (which could be at same MDIO address), we need to represent this selection by a MDIO switch. Signed-off-by: Corentin Labbe --- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 31 +++++++++++++++++++++++++------ 1 file changed, 25 insertions(+), 6 deletions(-) -- 2.13.5 diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index 3b7d953429a6..a8e9b8f378ba 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -422,14 +422,33 @@ #size-cells = <0>; status = "disabled"; - mdio: mdio { + mdio0: mdio { #address-cells = <1>; #size-cells = <0>; - int_mii_phy: ethernet-phy@1 { - compatible = "ethernet-phy-ieee802.3-c22"; - reg = <1>; - clocks = <&ccu CLK_BUS_EPHY>; - resets = <&ccu RST_BUS_EPHY>; + compatible = "snps,dwmac-mdio"; + + mdio-mux { + compatible = "mdio-mux"; + #address-cells = <1>; + #size-cells = <0>; + /* Only one MDIO is usable at the time */ + internal_mdio: mdio@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + int_mii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + clocks = <&ccu CLK_BUS_EPHY>; + resets = <&ccu RST_BUS_EPHY>; + phy-is-integrated; + }; + }; + mdio: mdio@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; }; }; };