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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 2304BC31E40 for ; Mon, 12 Aug 2019 11:25:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD927208C2 for ; Mon, 12 Aug 2019 11:25:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=analog.onmicrosoft.com header.i=@analog.onmicrosoft.com header.b="mEE6Oxk/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728223AbfHLLYN (ORCPT ); Mon, 12 Aug 2019 07:24:13 -0400 Received: from mx0b-00128a01.pphosted.com ([148.163.139.77]:26260 "EHLO mx0b-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728002AbfHLLYM (ORCPT ); Mon, 12 Aug 2019 07:24:12 -0400 Received: from pps.filterd (m0167090.ppops.net [127.0.0.1]) by mx0b-00128a01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x7CBNN1V003863; Mon, 12 Aug 2019 07:24:00 -0400 Received: from nam03-by2-obe.outbound.protection.outlook.com (mail-by2nam03lp2058.outbound.protection.outlook.com [104.47.42.58]) by mx0b-00128a01.pphosted.com with ESMTP id 2u9tj5w5yy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 12 Aug 2019 07:24:00 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=d7j6mIQy/pirK6YxvJeIrIWGjYqxWyrDHlrRiEXDBiKf8bTeXymYQem/w0hPBLracM2U/8saM4AzkrS4m72Xt5ekA9Se9t5qA4qFkDYpdz30C/+1oQyuRH1pPCvxw5Y9EIISBU6NVMvuO9kB68f7KyAW6ARFi0MJ8diYFb1VtBLnUnTBQoBULXbYs+N06x2rJmSu3VuPiR6yGQwi15O9qz3NWvOCD9/85iH0LD38XOEntxy6OCMQoA/aJ2kiLQA9ZmdbNIOoO0pBVu6UxGL4W2Y6eHVM1GQYvrgXwe/vtNrZdz2JpLByVvT5y55qdzZw6SKbxkEKGSqE8CMb1mYWvQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=bVq3khXPCmQbD5YaUjvVmg0dyGSbBBI56yR29sxBudU=; b=U2KpxbrBXhw1S1w/pAIn5MjoLW4Rlenw3DO6OdtgKEyI6f4DeMirIEte1YtlH1xRUtf4hov/jnixzrevwas+oBSZhgZGTHHfkXn/vcHNbs5a5gb77VEi1rM9vlfnJdm/P9AJDvqmQeytRCfeWY50dvKiUSTr1qIc0UPjM+ViV2sMiLjMsnQzfW8JIGhvNjEAqjnE22IQYRnEZ7dHL92gXVHOtKHQibuSOEd6JBpLNnapVuXaQWKLtkAy2OhOTUPXHy8DSKVbT6aU/IKLFBIbBfeHUPFbQnZ8SVQqn7K/H/4asztY49UtEZirJ/fhSNtpVZNYHGgZ9LZPTtaMxZz5xg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 137.71.25.57) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=analog.com; dmarc=bestguesspass action=none header.from=analog.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.onmicrosoft.com; s=selector2-analog-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=bVq3khXPCmQbD5YaUjvVmg0dyGSbBBI56yR29sxBudU=; b=mEE6Oxk/Csj2eAf2rAka8P/HQpkY7nhDvRjm/MCaB5bYjD9Fj9PjVyNYXHvJqKTprlD4eHyoxORe54LnzOEsGBQXKiQdBucDSm5ckCHExzsEzEpsO5M8CH7eONdVWgIC2CF6gkAGKfDBmB/eaqjCcakQ+mq5SKxSLC51w53n6xY= Received: from DM6PR03CA0016.namprd03.prod.outlook.com (2603:10b6:5:40::29) by DM5PR03MB3161.namprd03.prod.outlook.com (2603:10b6:4:3c::34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2157.21; Mon, 12 Aug 2019 11:23:57 +0000 Received: from BL2NAM02FT024.eop-nam02.prod.protection.outlook.com (2a01:111:f400:7e46::204) by DM6PR03CA0016.outlook.office365.com (2603:10b6:5:40::29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2157.13 via Frontend Transport; Mon, 12 Aug 2019 11:23:57 +0000 Received-SPF: Pass (protection.outlook.com: domain of analog.com designates 137.71.25.57 as permitted sender) receiver=protection.outlook.com; client-ip=137.71.25.57; helo=nwd2mta2.analog.com; Received: from nwd2mta2.analog.com (137.71.25.57) by BL2NAM02FT024.mail.protection.outlook.com (10.152.77.62) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.20.2157.15 via Frontend Transport; Mon, 12 Aug 2019 11:23:56 +0000 Received: from NWD2HUBCAS7.ad.analog.com (nwd2hubcas7.ad.analog.com [10.64.69.107]) by nwd2mta2.analog.com (8.13.8/8.13.8) with ESMTP id x7CBNtXK004141 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=OK); Mon, 12 Aug 2019 04:23:55 -0700 Received: from saturn.ad.analog.com (10.48.65.113) by NWD2HUBCAS7.ad.analog.com (10.64.69.107) with Microsoft SMTP Server id 14.3.408.0; Mon, 12 Aug 2019 07:23:54 -0400 From: Alexandru Ardelean To: , , CC: , , , , , , Alexandru Ardelean Subject: [PATCH v4 00/14] net: phy: adin: add support for Analog Devices PHYs Date: Mon, 12 Aug 2019 14:23:36 +0300 Message-ID: <20190812112350.15242-1-alexandru.ardelean@analog.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ADIRoutedOnPrem: True X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:137.71.25.57;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(346002)(376002)(39860400002)(396003)(136003)(2980300002)(199004)(189003)(54534003)(8676002)(106002)(246002)(1076003)(48376002)(54906003)(2906002)(110136005)(8936002)(478600001)(966005)(86362001)(44832011)(6306002)(50466002)(2201001)(47776003)(6666004)(356004)(50226002)(126002)(7636002)(26005)(305945005)(51416003)(7696005)(186003)(426003)(107886003)(476003)(336012)(486006)(2616005)(316002)(14444005)(70586007)(70206006)(5660300002)(36756003)(2870700001)(4326008);DIR:OUT;SFP:1101;SCL:1;SRVR:DM5PR03MB3161;H:nwd2mta2.analog.com;FPR:;SPF:Pass;LANG:en;PTR:nwd2mail11.analog.com;A:1;MX:1; X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 262d0c84-3178-4de6-67e2-08d71f1790c4 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(4709080)(1401327)(2017052603328);SRVR:DM5PR03MB3161; X-MS-TrafficTypeDiagnostic: DM5PR03MB3161: X-MS-Exchange-PUrlCount: 2 X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; X-Forefront-PRVS: 012792EC17 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Message-Info: dH3UAJUj25k23XlL4X0cHwUM/bo9jRpyOIXw7Z3zKgQIxNPbSWuQIHyUi5b24l/DVYq+YsckdaniLBFVH9jgmSZJ3s9Avx5JfvslMRKDbRLbin6OAL+O4ghoDLT3HJLmm2gWVMBJc6MY0dx4zK0Ux2GjCkZ/lQztpq0rnbsypCtl7IBK7T5FEqSPf1qzQcfYILC2zDfFeBT23g9GLd5AMozJIct9x+HhTLEcM3FIk1TSYALXgyOSrNUdlvi6ra0FK0zCv6yqPcXKb9kq56RnDYpF0zRKgtIOFIDbSjiMWl7gTWZIIez4rwiQ6LZQPU54zkRryk8zVxhwj0xMRhWSMK6kYgCy5QqO5YeH79f4JQk7eOtUEQk3E2bR2xJpuNwQ02rMlYfyZrWvYRGZenyATAhqwFlynMY+d5hLl0SUOeM= X-OriginatorOrg: analog.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Aug 2019 11:23:56.8693 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 262d0c84-3178-4de6-67e2-08d71f1790c4 X-MS-Exchange-CrossTenant-Id: eaa689b4-8f87-40e0-9c6f-7228de4d754a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=eaa689b4-8f87-40e0-9c6f-7228de4d754a;Ip=[137.71.25.57];Helo=[nwd2mta2.analog.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR03MB3161 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-08-12_05:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=759 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908120128 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This changeset adds support for Analog Devices Industrial Ethernet PHYs. Particularly the PHYs this driver adds support for: * ADIN1200 - Robust, Industrial, Low Power 10/100 Ethernet PHY * ADIN1300 - Robust, Industrial, Low Latency 10/100/1000 Gigabit Ethernet PHY The 2 chips are register compatible with one another. The main difference being that ADIN1200 doesn't operate in gigabit mode. The chips can be operated by the Generic PHY driver as well via the standard IEEE PHY registers (0x0000 - 0x000F) which are supported by the kernel as well. This assumes that configuration of the PHY has been done completely in HW, according to spec, i.e. no extra SW configuration required. This changeset also implements the ability to configure the chips via SW registers. Datasheets: https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1300.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1200.pdf Signed-off-by: Alexandru Ardelean Alexandru Ardelean (14): net: phy: adin: add support for Analog Devices PHYs net: phy: adin: hook genphy_{suspend,resume} into the driver net: phy: adin: add support for interrupts net: phy: adin: add {write,read}_mmd hooks net: phy: adin: configure RGMII/RMII/MII modes on config net: phy: adin: make RGMII internal delays configurable net: phy: adin: make RMII fifo depth configurable net: phy: adin: add support MDI/MDIX/Auto-MDI selection net: phy: adin: add EEE translation layer from Clause 45 to Clause 22 net: phy: adin: implement PHY subsystem software reset net: phy: adin: implement Energy Detect Powerdown mode net: phy: adin: implement downshift configuration via phy-tunable net: phy: adin: add ethtool get_stats support dt-bindings: net: add bindings for ADIN PHY driver .../devicetree/bindings/net/adi,adin.yaml | 73 ++ MAINTAINERS | 8 + drivers/net/phy/Kconfig | 9 + drivers/net/phy/Makefile | 1 + drivers/net/phy/adin.c | 763 ++++++++++++++++++ 5 files changed, 854 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/adi,adin.yaml create mode 100644 drivers/net/phy/adin.c -- Changelog v3 -> v4: * [PATCH v3 03/14] net: phy: adin: add support for interrupts - using only Link status interrupt * [PATCH v3 04/14] net: phy: adin: add {write,read}_mmd hooks - dropped C45 access code; it is dead-code, since `is_c45` will never be true 2.20.1