From patchwork Fri Mar 6 08:03:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 11423331 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 B430117EF for ; Fri, 6 Mar 2020 08:04:09 +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 91F85208C3 for ; Fri, 6 Mar 2020 08:04:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="i8aV6f1q" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 91F85208C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=0dzxAzwZ+NNs5nn0E4BAjGtRm+3q5oWvLHg+ASI9sRs=; b=i8aV6f1qb6RsDS lbom1paw6PwgU44d7HZ26xiVcs5J9bk3Uc4QYDLVBey/QUWtBkPBM9hlGrUPM8AGLveuGPexqWB9o jOyvMw+KlDUdp4C+hN8S+SjfrtmBULqLRQPo0IfG4A/LbomWG8QlmU2Pkp6gcZnA4T0RWCssra0YS KBQKzYhsvMLsjpvYNpg80qDw79lNlNhubo72bru7pdlj/Z4eULXTwlKp6VSgLHVDx8mtUVOn+ME0O zzMlhAZYgOYmkvm0d0QawNGVdAfDVzJ8OTn9eCvuzPCnk+xI9aNhfn39RdYxgmJa20uuNhtrfAZGx BGDMvn2+60wsctWvepPA==; 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 1jA7xm-0007xa-MU; Fri, 06 Mar 2020 08:04:06 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jA7xj-0007x8-Qh for linux-arm-kernel@lists.infradead.org; Fri, 06 Mar 2020 08:04:05 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jA7xe-0002l8-Hd; Fri, 06 Mar 2020 09:03:58 +0100 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1jA7xb-0002Qd-0b; Fri, 06 Mar 2020 09:03:55 +0100 From: Oleksij Rempel To: Andrew Lunn , Florian Fainelli , Heiner Kallweit , Mark Rutland , Rob Herring , Sascha Hauer , Shawn Guo Subject: [PATCH v1] ARM: dts: imx6q-marsboard: properly define rgmii PHY Date: Fri, 6 Mar 2020 09:03:53 +0100 Message-Id: <20200306080353.9284-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200306_000403_863638_B4432572 X-CRM114-Status: GOOD ( 11.81 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches 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, netdev@vger.kernel.org, Liam Girdwood , linux-kernel@vger.kernel.org, Oleksij Rempel , Mark Brown , NXP Linux Team , Pengutronix Kernel Team , Russell King , Fabio Estevam , "David S. Miller" , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The Atheros AR8035 PHY can be autodetected but can't use interrupt support provided on this board. Define MDIO bus and the PHY node to make it work properly. Signed-off-by: Oleksij Rempel --- arch/arm/boot/dts/imx6q-marsboard.dts | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts index 84b30bd6908f..019488aaa30b 100644 --- a/arch/arm/boot/dts/imx6q-marsboard.dts +++ b/arch/arm/boot/dts/imx6q-marsboard.dts @@ -111,8 +111,23 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii-id"; - phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + /* Atheros AR8035 PHY */ + rgmii_phy: ethernet-phy@4 { + reg = <4>; + + interrupts-extended = <&gpio1 28 IRQ_TYPE_LEVEL_LOW>; + + reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <1000>; + }; + }; }; &hdmi {