From patchwork Wed Mar 4 06:54:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 11419421 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 97CE1174A for ; Wed, 4 Mar 2020 06:54:52 +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 7567A21739 for ; Wed, 4 Mar 2020 06:54:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iqvgtbDG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7567A21739 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=ORHWW3XxGtfLQfozbzjRf9kAFFsEE3Fd60/oq8tyjT8=; b=iqvgtbDGMtjp2c xz009M5U9we1K09tNbhykNgO/UQ/0p0wGrW4HUurACBxV02p96vaO7s9rUSW30OtSMxTm1rotrJhx hx/MAmgQ0mXv5CCeY4HA+Nq8d3YAg7sbqTa4E52C0sp2+lbWV2cSK2fAAtOPr7DGHfVh6/Mk718Wy WRcLMET0fPz/2nbZX191FPXB8NLiL20fIABdDnTw7eL6evTrM3a70U/XpOkDXXlbQJy3YGgefSFQu YmQj+nFEvU26aZN4KDG0Dak1OUJhT1jhZaZOUsuaD4O+danrladm0go+tVAhQz20jgpjxlYF5qOam 7U/mMCO/jwkh0mtzZ4wg==; 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 1j9Nvf-00026h-IP; Wed, 04 Mar 2020 06:54:51 +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 1j9Nvc-00026H-Dn for linux-arm-kernel@lists.infradead.org; Wed, 04 Mar 2020 06:54:49 +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 1j9NvW-00051C-N9; Wed, 04 Mar 2020 07:54:42 +0100 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1j9NvT-0006Up-0n; Wed, 04 Mar 2020 07:54:39 +0100 From: Oleksij Rempel To: Andrew Lunn , Florian Fainelli , Heiner Kallweit , Mark Rutland , Rob Herring , Sascha Hauer , Shawn Guo Subject: [PATCH v1] ARM: dts: imx6dl-riotboard: properly define rgmii PHY Date: Wed, 4 Mar 2020 07:54:36 +0100 Message-Id: <20200304065436.24917-1-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-20200303_225448_462184_8A174965 X-CRM114-Status: GOOD ( 12.21 ) 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/imx6dl-riotboard.dts | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts index 829654e1835a..17c637b66387 100644 --- a/arch/arm/boot/dts/imx6dl-riotboard.dts +++ b/arch/arm/boot/dts/imx6dl-riotboard.dts @@ -89,11 +89,27 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii-id"; - phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + phy-handle = <&rgmii_phy>; interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; fsl,err006687-workaround-present; 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>; + }; + }; }; &gpio1 {