From patchwork Fri Dec 1 01:03:49 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 120302 Delivered-To: patch@linaro.org Received: by 10.140.22.227 with SMTP id 90csp507169qgn; Thu, 30 Nov 2017 17:04:06 -0800 (PST) X-Google-Smtp-Source: AGs4zMZrr1CUpHt0ciGN81zRovvOkwclQtBBd8UYDHsE3IxFdPVNCNshXxM7uw2/M32eV50NF/ZN X-Received: by 10.99.106.132 with SMTP id f126mr4068328pgc.403.1512090246766; Thu, 30 Nov 2017 17:04:06 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1512090246; cv=none; d=google.com; s=arc-20160816; b=RWVHez9s7DokfpBu/q1ht9aNbgghNY3hFgrZTac92ySgOmREkuYsp/aUOSc7WU2LvT Za7uHtRdbGpPPMmBAc04PxtCa2wNJkbugCVMpBfMuTxVJ12FtO+vI68idlbbawwROWDl QZiTgkXDNmTHbFSY0EZLX1HnvAf1ZsJsvCNN3RZ3Bgxe5hEwkL5xy5WcPUn/6qwOWxL+ 1ZJ2o6RArBHuTADpYR3teOHLmqqQ1nHNgm76gnVFldxwgoSuBqMRtQSxd9IVn/f1htIh dotIs8qcoyWbEViqZ/3lIoleRYERrniN6a3r1b43ZoOq6wkUHd+APuvENeSBaRQwQdx5 rH0A== 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:arc-authentication-results; bh=RlALEUbc6xypvf0n7aK+pWBAO/0NUjk2Img5qGo7YSg=; b=r3S5rvLbxXHw/xbJEJKDXgsxBEHQsrXwGf5U4CZQQAC9HN8vkXISlr4XzG9yAKZGqd l4ohKB8Jxnp81I+Gws/gh9mECrRQ30njppVU5Wpyqf2vslr7CPYAmiF+O/Nj8pYvJpSv hfNVRKfgPoNdwF2W60ViPZ7LUJtAJYNlE+YZh2lUXrNYewwYQdZS9UvixhBPr+nix+HE 7CXBIhg0b6yz0LVwqh7R5wU6Kn07J8a5i94RCMJTCx6SMAoOkNWyEV/8dxNrNgvWLlhL OXdbkzgFpRPOb4OblP/ZJzZUVepZNuuA45s0HnQX7IoCP5+G8wElYD8sfywE/tFS65xA U/RA== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h5si323561pls.722.2017.11.30.17.04.06; Thu, 30 Nov 2017 17:04:06 -0800 (PST) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752078AbdLABEB (ORCPT + 28 others); Thu, 30 Nov 2017 20:04:01 -0500 Received: from mx.socionext.com ([202.248.49.38]:3850 "EHLO mx.socionext.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751982AbdLABD7 (ORCPT ); Thu, 30 Nov 2017 20:03:59 -0500 Received: from unknown (HELO iyokan-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 01 Dec 2017 10:03:58 +0900 Received: from mail.mfilter.local (unknown [10.213.24.61]) by iyokan-ex.css.socionext.com (Postfix) with ESMTP id 2F3BE600B8; Fri, 1 Dec 2017 10:03:58 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Fri, 1 Dec 2017 10:03:58 +0900 Received: from plum.e01.socionext.com (unknown [10.213.132.32]) by kinkan.css.socionext.com (Postfix) with ESMTP id 954121A01B8; Fri, 1 Dec 2017 10:03:57 +0900 (JST) From: Kunihiko Hayashi To: netdev@vger.kernel.org, Andrew Lunn , Florian Fainelli Cc: Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Masahiro Yamada , Masami Hiramatsu , Jassi Brar , Kunihiko Hayashi Subject: [PATCH net-next v4 1/2] dt-bindings: net: add DT bindings for Socionext UniPhier AVE Date: Fri, 1 Dec 2017 10:03:49 +0900 Message-Id: <1512090230-27594-2-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1512090230-27594-1-git-send-email-hayashi.kunihiko@socionext.com> References: <1512090230-27594-1-git-send-email-hayashi.kunihiko@socionext.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DT bindings for the AVE ethernet controller found on Socionext's UniPhier platforms. Signed-off-by: Kunihiko Hayashi Signed-off-by: Jassi Brar Acked-by: Rob Herring --- .../bindings/net/socionext,uniphier-ave4.txt | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt -- 2.7.4 diff --git a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt new file mode 100644 index 0000000..4700377 --- /dev/null +++ b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt @@ -0,0 +1,48 @@ +* Socionext AVE ethernet controller + +This describes the devicetree bindings for AVE ethernet controller +implemented on Socionext UniPhier SoCs. + +Required properties: + - compatible: Should be + - "socionext,uniphier-pro4-ave4" : for Pro4 SoC + - "socionext,uniphier-pxs2-ave4" : for PXs2 SoC + - "socionext,uniphier-ld11-ave4" : for LD11 SoC + - "socionext,uniphier-ld20-ave4" : for LD20 SoC + - reg: Address where registers are mapped and size of region. + - interrupts: Should contain the MAC interrupt. + - phy-mode: See ethernet.txt in the same directory. Allow to choose + "rgmii", "rmii", or "mii" according to the PHY. + - phy-handle: Should point to the external phy device. + See ethernet.txt file in the same directory. + - clocks: A phandle to the clock for the MAC. + +Optional properties: + - resets: A phandle to the reset control for the MAC + - local-mac-address: See ethernet.txt in the same directory. + +Required subnode: + - mdio: Device tree subnode with the following required properties: + - #address-cells: Must be <1>. + - #size-cells: Must be <0>. + - reg: phy ID number, usually a small integer. + +Example: + + ether: ethernet@65000000 { + compatible = "socionext,uniphier-ld20-ave4"; + reg = <0x65000000 0x8500>; + interrupts = <0 66 4>; + phy-mode = "rgmii"; + phy-handle = <ðphy>; + clocks = <&sys_clk 6>; + resets = <&sys_rst 6>; + local-mac-address = [00 00 00 00 00 00]; + mdio { + #address-cells = <1>; + #size-cells = <0>; + ethphy: ethphy@1 { + reg = <1>; + }; + }; + };