From: Sebastian Frias Subject: [PATCH v2] net: ethernet: support "fixed-link" DT key/node on nb8800 driver Date: Fri, 05 Feb 2016 14:49:43 +0100 Message-ID: <56B4A877.4020800@laposte.net> References: <56B4A445.7080402@laposte.net> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , netdev@vger.kernel.org, LKML , mason To: =?windows-1252?Q?M=E5ns_Rullg=E5rd?= Return-path: Received: from smtpoutz25.laposte.net ([194.117.213.100]:58056 "EHLO smtp.laposte.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753169AbcBENtq (ORCPT ); Fri, 5 Feb 2016 08:49:46 -0500 Received: from smtp.laposte.net (localhost [127.0.0.1]) by lpn-prd-vrout013 (Postfix) with ESMTP id 8F14E103C9E for ; Fri, 5 Feb 2016 14:49:44 +0100 (CET) Received: from lpn-prd-vrin001 (lpn-prd-vrin001.laposte [10.128.63.2]) by lpn-prd-vrout013 (Postfix) with ESMTP id 89E3B1034DE for ; Fri, 5 Feb 2016 14:49:44 +0100 (CET) Received: from lpn-prd-vrin001 (localhost [127.0.0.1]) by lpn-prd-vrin001 (Postfix) with ESMTP id 775F0365406 for ; Fri, 5 Feb 2016 14:49:44 +0100 (CET) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Sebastian Frias --- drivers/net/ethernet/aurora/nb8800.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c index ecc4a33..dd7bedc 100644 --- a/drivers/net/ethernet/aurora/nb8800.c +++ b/drivers/net/ethernet/aurora/nb8800.c @@ -1462,9 +1462,18 @@ static int nb8800_probe(struct platform_device *pdev) priv->phy_node = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0); if (!priv->phy_node) { - dev_err(&pdev->dev, "no PHY specified\n"); - ret = -ENODEV; - goto err_free_bus; + if (of_phy_is_fixed_link(pdev->dev.of_node)) { + ret = of_phy_register_fixed_link(pdev->dev.of_node); + if (ret < 0) { + dev_err(&pdev->dev, "bad fixed-link spec\n"); + goto err_free_bus; + } + priv->phy_node = of_node_get(pdev->dev.of_node); + } else { + dev_err(&pdev->dev, "no PHY specified\n"); + ret = -ENODEV; + goto err_free_bus; + } } priv->mii_bus = bus; -- 2.1.4