From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1FEAC10DCE for ; Thu, 12 Mar 2020 14:36:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A6B4E206E7 for ; Thu, 12 Mar 2020 14:36:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584023794; bh=tA9u82x+mBuMvX0imflvPkNR7cfJJBjdnn1jG5Npcug=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=iPraY80t4ZOOyu80RLiHQmzwYnuZx/TSaAij2hJHTQsnBstSfLq63na+LVB/oRhd0 F+oi/Y3yMQOeyxpTpeENjLajU6blj0m5D0jDZ5DQ3I9XP+gJj7gVwjf28xo9noDuPQ GXY6yMgubxuTk/yLCuy6Q5y53A9FTzfMbIBW1CNI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727519AbgCLOge (ORCPT ); Thu, 12 Mar 2020 10:36:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:60096 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727450AbgCLOge (ORCPT ); Thu, 12 Mar 2020 10:36:34 -0400 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4CBBD20663; Thu, 12 Mar 2020 14:36:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584023793; bh=tA9u82x+mBuMvX0imflvPkNR7cfJJBjdnn1jG5Npcug=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lUGEe582YRpKTnG8i9OWpZeKCS0w2sKbrZrH+wNKDMwTbcv40YsTGVN7EDD9WAB+c WcnXpZKVBz1VdLv8TKiuRGPLpXFSTRSI8dDGMW/rOgcvdbghZ9dS1s5snK+RHSSuGV KW1ASOZmiwp/vVcu4bnb5sE34/Uflsq6JaJ9APSQ= Date: Thu, 12 Mar 2020 22:36:22 +0800 From: Shawn Guo To: Oleksij Rempel Cc: Andrew Lunn , Florian Fainelli , Heiner Kallweit , Mark Rutland , Rob Herring , Sascha Hauer , "David S. Miller" , devicetree@vger.kernel.org, Fabio Estevam , Liam Girdwood , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Brown , netdev@vger.kernel.org, NXP Linux Team , Pengutronix Kernel Team , Russell King Subject: Re: [PATCH v1] ARM: dts: imx6q-marsboard: properly define rgmii PHY Message-ID: <20200312143621.GD1249@dragon> References: <20200306080353.9284-1-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200306080353.9284-1-o.rempel@pengutronix.de> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, Mar 06, 2020 at 09:03:53AM +0100, Oleksij Rempel wrote: > 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>; > + Drop these newlines. Shawn > + reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; > + reset-assert-us = <10000>; > + reset-deassert-us = <1000>; > + }; > + }; > }; > > &hdmi { > -- > 2.25.1 >