From patchwork Mon Jul 12 13:06:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Tachici X-Patchwork-Id: 12371093 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 A509BC07E9A for ; Mon, 12 Jul 2021 12:58:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 884BD60FF3 for ; Mon, 12 Jul 2021 12:58:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234709AbhGLNBS (ORCPT ); Mon, 12 Jul 2021 09:01:18 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:58296 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233737AbhGLNBK (ORCPT ); Mon, 12 Jul 2021 09:01:10 -0400 Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16CCpXMN014668; Mon, 12 Jul 2021 08:58:06 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 39r4982tua-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jul 2021 08:58:06 -0400 Received: from SCSQMBX11.ad.analog.com (SCSQMBX11.ad.analog.com [10.77.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 16CCw4jQ040615 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 12 Jul 2021 08:58:05 -0400 Received: from SCSQMBX11.ad.analog.com (10.77.17.10) by SCSQMBX11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.858.5; Mon, 12 Jul 2021 05:58:03 -0700 Received: from zeus.spd.analog.com (10.66.68.11) by scsqmbx11.ad.analog.com (10.77.17.10) with Microsoft SMTP Server id 15.2.858.5 via Frontend Transport; Mon, 12 Jul 2021 05:58:03 -0700 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 16CCvx09018858; Mon, 12 Jul 2021 08:57:59 -0400 From: To: , , CC: , , , , , , Alexandru Tachici Subject: [PATCH v2 0/7] net: phy: adin1100: Add initial support for ADIN1100 industrial PHY Date: Mon, 12 Jul 2021 16:06:24 +0300 Message-ID: <20210712130631.38153-1-alexandru.tachici@analog.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: QCqkTfX_Nu-Y2LYv_YguK4XFUADAkWRk X-Proofpoint-ORIG-GUID: QCqkTfX_Nu-Y2LYv_YguK4XFUADAkWRk X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-07-12_07:2021-07-12,2021-07-12 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 lowpriorityscore=0 malwarescore=0 mlxscore=0 priorityscore=1501 bulkscore=0 clxscore=1011 suspectscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107120101 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Alexandru Tachici The ADIN1100 is a low power single port 10BASE-T1L transceiver designed for industrial Ethernet applications and is compliant with the IEEE 802.3cg Ethernet standard for long reach 10 Mb/s Single Pair Ethernet. Ethtool output: Settings for eth1: Supported ports: [ TP MII ] Supported link modes: 10baseT1L/Full 2400mv 1000mv Supported pause frame use: Transmit-only Supports auto-negotiation: Yes Supported FEC modes: Not reported Advertised link modes: 10baseT1L/Full 2400mv 1000mv Advertised pause frame use: Transmit-only Advertised auto-negotiation: Yes Advertised FEC modes: Not reported Link partner advertised link modes: 10baseT1L/Full 2400mv Link partner advertised pause frame use: No Link partner advertised auto-negotiation: Yes Link partner advertised FEC modes: Not reported Speed: 10Mb/s Duplex: Full Auto-negotiation: on master-slave cfg: preferred master master-slave status: master Port: MII PHYAD: 0 Transceiver: external Link detected: yes SQI: 7/7 1. Add basic support for ADIN1100. Alexandru Ardelean (1): net: phy: adin1100: Add initial support for ADIN1100 industrial PHY 1. Added 10baset-T1L link modes. 2. Added 10base-T1L voltage levels link modes. 1v is the default TX level. 2.4 V support depends on pin configuration and power supply. 3. Allow user to access error and frame counters through ethtool. 4. Allow user to set the master-slave configuration of ADIN1100. 5. Convert MSE to SQI using a predefined table and allow user access through ethtool. 6. DT bindings for ADIN1100. Alexandru Tachici (6): ethtool: Add 10base-T1L link mode entries ethtool: Add 10base-T1L voltage levels link mode entries net: phy: adin1100: Add ethtool get_stats support net: phy: adin1100: Add ethtool master-slave support net: phy: adin1100: Add SQI support dt-bindings: adin1100: Add binding for ADIN1100 Ethernet PHY Changelog v1 -> v2: - Added ETHTOOL_LINK_MODE_10baseT1L_Full_BIT and ETHTOOL_LINK_MODE_10baseT1L_Half_BIT. Using only full duplex here as chip supports full duplex only - removed .match_phy_device - removed link partner advertising of modes not present in the kernel - enable/disable only the PCS loopback - replaced custom timeout implementations with phy_read_mmd_poll_timeout - added link modes for 1.0 V and 2.4 V TX levels - removed link change notify - check if 2.4v TX level is supported in adin_get_features call and set corresponding link mode .../devicetree/bindings/net/adi,adin1100.yaml | 45 ++ drivers/net/phy/Kconfig | 7 + drivers/net/phy/Makefile | 1 + drivers/net/phy/adin1100.c | 533 ++++++++++++++++++ drivers/net/phy/phy-core.c | 4 +- include/uapi/linux/ethtool.h | 4 + net/ethtool/common.c | 6 + 7 files changed, 599 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/net/adi,adin1100.yaml create mode 100644 drivers/net/phy/adin1100.c --- 2.25.1