From patchwork Thu May 28 19:53:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Harvey X-Patchwork-Id: 11576863 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9CD5590 for ; Thu, 28 May 2020 19:53:42 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7B6272088E for ; Thu, 28 May 2020 19:53:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="guqtlVaW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B6272088E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gateworks.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=0j1ooioubeCE3zGULVIFxcEakY+kuQ7wD4Qtztt9DMQ=; b=guq tlVaWbuFVmWoZN2LouEJU/nGrNLyLvQ43+xk4HiP6tSyzf45lemEpwHUbS3TDIFu0DamI7+/osh5+ Z7INiL7bAlVuKSG2uQIGdz3srlj+60VhJtVq14XkKeVOtwR/Qa5gbPLpZviY4LFKzAxE0M9LnRNH6 hUxvkbUVZRtdTglHskBKu5a4P3V5UEkDKJz/53XHWmzen3SeW14VjIEp4l8YxdsbigXDoT7WPMAhM OwzUo9DryajlSe8YT1PKRDZ0JdWoHjqcxhB1syMcllNeDAFTZ9fC7kqPQTN/hwwKRJ90PxpQWCSHw U6/bxyPR0weLUiZe67yLVqM6xMSjZYg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeOar-0008UX-QJ; Thu, 28 May 2020 19:53:33 +0000 Received: from lists.gateworks.com ([108.161.130.12]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jeOaj-0008QO-P7 for linux-arm-kernel@lists.infradead.org; Thu, 28 May 2020 19:53:27 +0000 Received: from 068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by lists.gateworks.com with esmtp (Exim 4.82) (envelope-from ) id 1jeOdU-0000tZ-A4; Thu, 28 May 2020 19:56:16 +0000 From: Tim Harvey To: Shawn Guo , Sascha Hauer Subject: [PATCH] ARM: dts: imx6qdl-gw54xx: allow boot firmware to set eth1 MAC Date: Thu, 28 May 2020 12:53:16 -0700 Message-Id: <1590695596-1462-1-git-send-email-tharvey@gateworks.com> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200528_125325_891263_997D00DB X-CRM114-Status: UNSURE ( 9.99 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Tim Harvey , linux-kernel@vger.kernel.org, Rob Herring , NXP Linux Team , Pengutronix Kernel Team , Fabio Estevam , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The GW54xx has a PCIe based GbE as the 2nd ethernet device. The boot firmware will populate the local-mac-address field of the device aliased to ethernet1 thus adding the PCIe device to dt allows boot firmware to set its MAC address. Signed-off-by: Tim Harvey --- arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index c40583d..5527f95 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -9,6 +9,7 @@ / { /* these are used by bootloader for disabling nodes */ aliases { + ethernet1 = ð1; led0 = &led0; led1 = &led1; led2 = &led2; @@ -398,6 +399,23 @@ pinctrl-0 = <&pinctrl_pcie>; reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>; status = "okay"; + + pcie@0,0,0 { + reg = <0x0000 0 0 0 0>; + + pcie@1,0,0 { + reg = <0x0000 0 0 0 0>; + + pcie@2,8,0 { + reg = <0x4000 0 0 0 0>; + + eth1: pcie@8,0,0 { + reg = <0x0000 0 0 0 0>; + local-mac-address = [00 00 00 00 00 00]; + }; + }; + }; + }; }; &pwm1 {