From patchwork Sat Nov 9 19:00:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 1192477 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=gmx.net Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.b="l1FJt/JV"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 479RMn4CLDz9sNH for ; Sun, 10 Nov 2019 06:02:13 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726773AbfKITCL (ORCPT ); Sat, 9 Nov 2019 14:02:11 -0500 Received: from mout.gmx.net ([212.227.15.15]:48159 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726372AbfKITCL (ORCPT ); Sat, 9 Nov 2019 14:02:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1573326041; bh=bF9IRVU1Z+oU5tnKjEXvJJa+O7P8tQaVbU3MEL17pDA=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=l1FJt/JVrFQ4Cc3d64j1zLpF2x/BffVHtslCVFAZp7+a0ZmvFDWr9WPJuNoCS1baB gMRqbU7o9qZZlJ1DhUKQArkhlyVR/gW48DrxeU3omPQxoxq6SBWJtO8OUFkhOK6lok a8mYMTLjROCWDXQI/EhZpB6xBG9xTXsgrsEjwGY4= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from localhost.localdomain ([37.4.249.112]) by mail.gmx.com (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MHXBj-1igUXY1l21-00DaRC; Sat, 09 Nov 2019 20:00:41 +0100 From: Stefan Wahren To: Matthias Brugger , Matthias Brugger , "David S . Miller" , Florian Fainelli Cc: Eric Anholt , Nicolas Saenz Julienne , Doug Berger , netdev@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-arm-kernel@lists.infradead.org, Stefan Wahren Subject: [PATCH V3 net-next 6/7] net: bcmgenet: Add RGMII_RXID and RGMII_ID support Date: Sat, 9 Nov 2019 20:00:08 +0100 Message-Id: <1573326009-2275-7-git-send-email-wahrenst@gmx.net> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1573326009-2275-1-git-send-email-wahrenst@gmx.net> References: <1573326009-2275-1-git-send-email-wahrenst@gmx.net> X-Provags-ID: V03:K1:19XFGzU2npmrhE8QyHNaT8vHf0VoFCxuBlYlyWoEyLrl7mZ23nD 1LFggpxZFlO39/Av6KGSxJ6cwbPl9dqfjsnA8Imx/J+ZjAnbiKNZHB6jOOeJy1ZyDcpFGwl cIZ17iEKCDsuYgG3If+xeUijiLiLh9iHeY0mqdWs61eJi8k8W1sa/CfIy7b/CSA0F1B6nIN HYWQ8WDYBPDn9FePEVZAg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1; V03:K0:S8YkU2xmVYo=:UBd6+Er4cHJHAJM6IVJi3G F/XexFmtKjVA6wM+Rp3ZSNbZScoCrX4HbAFRMikvtMoapWQ2BSMCicUydV0K0eKcRa2/36iNV hximV/GxMQbaTK9SlbWFCzKXsrGsdh/lsR4RM0Pz1boX80N7VK5cmnjsz/iIL8vBAFIvyG/Ti if0MEuxfGHWaXDn/errOPjRWj9vQWkPGyotTTgh6fVjvkWRgR9Brp7exxm45FKgEg3ecZbJp/ RPHCyegUDnLaHaZ7FUiqHurOplS+tuM++l9BhSp9iA1nz/zlpydEUqQ+8kLS/q18VBepxdR3X 0aP1wcVORhsKGvoFZvyrUrOM1bf0HmmZjlHyScxODeAfC4fBAniUyzwzfEpdf1PqnuBdZOgLG 9sflnO/i46Pc29mwjvaSdbwCF1+vd+Gq+o/GH7uM84eDUltf0YL+IJyvXAzPVTQFWf7+hEe7S Hl0IYKtwuPZ9SgTj63gnW415To6VJvjcdpEVTTkKrzDjeaQqmmcRPCDDyggHzrZT5N/DV6dMG LIeP9VpXMJKE3D1jDZV/a4zUtzRcYpFgZLR46DfismFhGtGdXSemEmbr5DGXFrH3wOQIXf+t4 KxjlO22vG4jyFO1xIWiW/CbSxrFBL6xl9l3Bmz/qUaNhHjt5ebAUVtxoXdY1zK/g/PatRERQN K3fnT5YcWfh/seVjE+15ppheIqTIzAL/nDPSklwOfMSFpMseh2sLGXzppMDE21FFUtRJmj1s9 1kfabuNO1tJasx63nHwcsq7pXCCPZCh0RDudS45VWBgk8jhJOTvQMSWx1YfwAP4+zYmrRPN+R 7ZAaC50uwxNJhOP6ZKBqbYXVquZf+7VlRvjMy2aa9jHOwNRXsYqIvVjvIGoOPPIake62CqEjG 5q6J6k+SvJ/ocAuE+1vkErNhseHBuz7zlxijVgK7bWClK0DkeUZRwheU/vjc+APNht0PlEH72 n7wDI5E5okFqrDn7+8sf6iNhjypwpdrCVI3m6syAhRIKtGo67LV+ml3l2ap9ZEoN72AlfXpHQ sYetSlHVRmMSzP9+bpSILe1VUEVGAXZ5YaGATihulDEUwcotv3mwfFV8aW8fwXZkYqYHbBwTs 5PkyLpbPZV9ynfYwENZ548282CqhvbN3pzrdU3L5ocjl3cmMaznTkfM52WvUccV3NZQH9GPhe yfqGrWB3RnuW6UK7xkWaXOJ8QA1inUJPy2S0Ju5J4aVeHDfnbVIqfWteRFJz4tpI8eiFJgtFZ FFHW8gAz0UWcgaw9p5m0Pd94CROW/fY4Ecp0b4g== Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This adds the missing support for the PHY modes RGMII_RXID and RGMII_ID. Based on the used register settings in the downstream tree the mode RGMII_RXID is necessary for the Raspberry Pi 4. Signed-off-by: Stefan Wahren Acked-by: Florian Fainelli --- drivers/net/ethernet/broadcom/genet/bcmmii.c | 10 ++++++++++ 1 file changed, 10 insertions(+) -- 2.7.4 diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 8f7b2c0..9091e5b 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -273,6 +273,16 @@ int bcmgenet_mii_config(struct net_device *dev, bool init) phy_name = "external RGMII (TX delay)"; port_ctrl = PORT_MODE_EXT_GPHY; break; + + case PHY_INTERFACE_MODE_RGMII_RXID: + phy_name = "external RGMII (RX delay)"; + port_ctrl = PORT_MODE_EXT_GPHY; + break; + + case PHY_INTERFACE_MODE_RGMII_ID: + phy_name = "external RGMII (RX/TX delay)"; + port_ctrl = PORT_MODE_EXT_GPHY; + break; default: dev_err(kdev, "unknown phy mode: %d\n", priv->phy_interface); return -EINVAL;