From patchwork Sat Nov 2 13:41:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 1188365 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=gmx.net Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.b="c80KcgMJ"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4750d11gXJz9sNx for ; Sun, 3 Nov 2019 00:43:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726523AbfKBNmV (ORCPT ); Sat, 2 Nov 2019 09:42:21 -0400 Received: from mout.gmx.net ([212.227.17.22]:36871 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726329AbfKBNmV (ORCPT ); Sat, 2 Nov 2019 09:42:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1572702116; bh=h+XLGZgaXnLBawlPiG/UWpDjzgvkaAmMdoEeD7J3xyg=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=c80KcgMJP7AgUKG/w6d+GdeCPFXqmxdehl+zHf+COyPYaUfCxPeG3S+grz0PUYOEU NfhVpH6lePgwjqNojo2OrmcIbySAkSa5Jzx4ZTU3PZDEVhoebi2ht2DE8OFqZUMvtK mXqTCU/Xbs0fjJCQu3hiKWR7YsWvs53f3TEmJBUk= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from localhost.localdomain ([37.4.249.112]) by mail.gmx.com (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MY68T-1iRqTx0JHJ-00YSmX; Sat, 02 Nov 2019 14:41:56 +0100 From: Stefan Wahren To: Matthias Brugger , Matthias Brugger , "David S . Miller" , Florian Fainelli Cc: Eric Anholt , Nicolas Saenz Julienne , Doug Berger , netdev@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org, Stefan Wahren Subject: [PATCH RFC V2 6/6] ARM: dts: bcm2711-rpi-4: Enable GENET support Date: Sat, 2 Nov 2019 14:41:33 +0100 Message-Id: <1572702093-18261-7-git-send-email-wahrenst@gmx.net> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1572702093-18261-1-git-send-email-wahrenst@gmx.net> References: <1572702093-18261-1-git-send-email-wahrenst@gmx.net> X-Provags-ID: V03:K1:N6m+f5BFnGoJCatvwlFDrW3tbyCRprl/nNngMCQxjVeOZVZUmse crXhNJXNNQvkCLfFuvNH7TSH7iNjlqiwG4NnCz7Y1fxERxRdQgDMGxSJDy8Y9XUOfrHazvR 9GI4tJ23WH4NjLv9vI/dI4SOSmb1taHCpera9yrVB/Xv4kUfrkU3NTJb86vFcV3Yauz6Mxi OPJurtK/qCQsN131mN/mg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1; V03:K0:fpdkccpY6cQ=:+Y5/e/UMkB45uES7ufA1zh NTRe3cEbUEVBSAnQz7vmRp4vFnzdv8cIdnuxm+pKTQtIG7vy8w7X9inzCKlNbuJyU3WSZ8/5u OOmTTv9eV9hfjavAPNf5bSdQK9h2B5prvUJvmEu9p7r6hRTcMMhZTb/8IiFB5/qS1ssFGnQTk mjK94BMbfxWwMaU4W+iCbVXc/EEFJ8vXPH/0YGNSDSR/bBeI4gl676GttsOfHxw6eiHreclpE fwUf8r6aOXMpjFHtX6d++DIrrFZE/hSKzJdMyyGtGLl+rtqIXn0u5VEQtNK5arimFykTP4FCG VuMiF6fxX/31Ujya4IwBLzF2vtPtb8VPFi15J7Uou4VXbuzqUXwPviVjh92kI67j8jELCoIgs x7URHxzPm3ZE/w+a0lmAgaNHdqckK192R9tqFD6SkbUV8YALXHqA5vTwc9RTUr0X8Udb6zkTT CMW5hsy2KYoeQd/L628nMwOcSbv02I8R3UBU7khIGm07H3+BNc1mBqwx3SWePPoZRJtMtnE/p V+1O8QOQyzaXWMbcLjYcHbfehQ7MmflZeyESnYTCd1tZzEpvSWHDu9tsYKGrdqGBe/p8b3/Xg o8GYP8iaH2YnBJNuglN9k18ibia/9q5QDbxwZxCqWhzadMwmJQYPV2CyjaMZW/sercPIUC1IT 0mDclnirqgYkwco3uCBp1axXeDTJRpsHof1BqOp1377HETvST+0QwghTlrgm6+pyL3L73156E VzeD62fxXc+ZgjYj+Yauzu4uQJ+2lTncdl12SbSZ4jl6sYmWbL6nPnrSP4ad8rxnpkb9+Q9mX a+TwzxnvnUJL1Na4MqiEAzJmOd6NGxJEXlJjIX+VriCoxg0fpTNfHVHYLNSlz4BiDOt5DzXRH Jv7yoKnaEFkX9JQcEt0KzkyQMSunEZPAxq4IZThrqB9Id/18rlwH9DJSgk9e/s4RofZ+bN7+h TZlGXIMtPNjBT1Ily+MBBvIr7bWnk4kliRNpdRZekFHKmOpKEUw8+CX2Y4ehJA4RE12WZzQUs 8c52jB72jqpegH9oAzRuPvn6KWnzmNsfEtu5HkIP02M1IVcOP2Xsx5ylCLP8MUuQbBllL5YAt ySlqzCo1PtxLfNra40VBMw0Si6nU5fdZzkJmZB1QImhlAnNZN746Q3so5lGVDpc34kFxJYA1f YOpRvkUfsR+RcuLSHPT1ZpwjDkSERZNk78nE8QjDaaa8d73QrJxpmOQ0I0on0z/ptStogYZOW XZFUNXthUeQjrdzDtTBbG24poMqxnxV9IqcGLHA== Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This enables the Gigabit Ethernet support on the Raspberry Pi 4. The defined PHY mode is equivalent to the default register settings in the downstream tree. Signed-off-by: Stefan Wahren Signed-off-by: Matthias Brugger Reviewed-by: Florian Fainelli --- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 23 +++++++++++++++++++++++ arch/arm/boot/dts/bcm2711.dtsi | 19 +++++++++++++++++++ 2 files changed, 42 insertions(+) -- 2.7.4 diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index cccc1cc..904efe1 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -19,6 +19,10 @@ reg = <0 0 0>; }; + aliases { + ethernet0 = &genet; + }; + leds { act { gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; @@ -97,6 +101,25 @@ status = "okay"; }; +&genet { + phy-handle = <&phy1>; + phy-mode = "rgmii-rxid"; + status = "okay"; + + mdio@e14 { + compatible = "brcm,genet-mdio-v5"; + reg = <0xe14 0x8>; + reg-names = "mdio"; + #address-cells = <0x0>; + #size-cells = <0x1>; + + phy1: ethernet-phy@1 { + /* No PHY interrupt */ + reg = <0x1>; + }; + }; +}; + /* uart0 communicates with the BT module */ &uart0 { pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index ac83dac..ff24396 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -305,6 +305,25 @@ cpu-release-addr = <0x0 0x000000f0>; }; }; + + scb { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <1>; + + ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>; + + genet: ethernet@7d580000 { + compatible = "brcm,genet-v5"; + reg = <0x0 0x7d580000 0x10000>; + #address-cells = <0x1>; + #size-cells = <0x1>; + interrupts = , + ; + dma-burst-sz = <0x08>; + status = "disabled"; + }; + }; }; &clk_osc {