From patchwork Thu Sep 30 07:38:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Horatiu Vultur X-Patchwork-Id: 12527531 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16AD9C433FE for ; Thu, 30 Sep 2021 07:39:42 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D090961880 for ; Thu, 30 Sep 2021 07:39:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D090961880 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=microchip.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=SZBHceq9E1JhHV9D1Cpjb+Fm1yKkLZSq62yie6FFepU=; b=rrofUx46gOnHV8 MdPT8h5F6xDuYraqebFayw2CX2ek0ZCrUtc7vso8FSeD4XtsUuSRBsLXAMZCj/zpNcF16fITbTvJ3 TrECZhnMMBNTvov1TJNcwm2bZeisdon9GusChSiZpizRCaLQ1i32c68uPNrwWYVQn9+UqsH3Qmjq1 g5zMf02u2hbMhCNuYOLJ59Z892Gqc6Yy2YkPIfa4tWNJMZLUEiYyZxNAUTdLPi5J6/hEfN+eT40X/ IMSy8eR37x2oBF5Z22PlKTneoWVNcefVn+zXRFwOOIZorZlHFimxotumtnUyvdoV6sDS4kL27GDQJ RLHrFqFGbxH84ZxcxZNQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mVqfN-00DDOu-Cd; Thu, 30 Sep 2021 07:39:41 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mVqfK-00DDNH-8r for linux-phy@lists.infradead.org; Thu, 30 Sep 2021 07:39:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1632987578; x=1664523578; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=OZhx3Wc97/jetcqXzisC549SCP5efiZyVPD52r34XrI=; b=inFATEiMEWAQWQ3pZt4MPDxCASlBth6hD/EaaUgPe5COenq4uubkudXg bB4PSWHOzRdIQpwE8Md8zuMzX4OSFq34kHf8g0Jdt+AAROj+Uc83AiPfH rnsWt4zPmBoiXExB7yo/7RDLskEFSkLbzQOY90aD+b0jJM1WmHlbVhqRm b55mGeGYloKGfDO4gILMrDgPghNZdktIINkM6rZNKHLbFg6PMsuDUw/zW 3wpDYKpdpUY2x+QNjUwCHnnQ8kq5biyfPj+FHw2TXbY785sCfTU3SHs/f Oeu03QsjNFdYsEe2BnvGEnYUbcksiWM0SDo5XXi+ywfI14U8f0H7XwfUn Q==; IronPort-SDR: +fcuMBAvv22U2Unajd/xbQgKD7Q+DIjHC6Nxm7BPKU+YyBpmOfH49uUTDWhry+mXnEZ5HyZJfW BBQD/D8yOkIstToHT/F4JzV3pbyF0J71eeCqUuJ/OdUque82mWChqm8Rq24hDAjhDYd45UvKI4 tyAT/79e1x6Lo2WWLPrsqOgKrqQUOuQKFftud6dIerLA/rGYpGmy242R2eHE5RwSfoQwqs8aB+ kU6Ql3eOgHcIu9pltg5xPcSPr+375TYsvwYEnafU7kI+jJreCNBDZkHRXsIogBcq+n1voivYh2 WrJ+GxzoOwGLsocMNuuZSBFp X-IronPort-AV: E=Sophos;i="5.85,335,1624345200"; d="scan'208";a="133752522" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 30 Sep 2021 00:39:34 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Thu, 30 Sep 2021 00:39:33 -0700 Received: from soft-dev3-1.microsemi.net (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Thu, 30 Sep 2021 00:39:31 -0700 From: Horatiu Vultur To: , , , , , , , , CC: Horatiu Vultur Subject: [PATCH 0/3] Add driver for lan966x Serdes driver Date: Thu, 30 Sep 2021 09:38:19 +0200 Message-ID: <20210930073822.2709955-1-horatiu.vultur@microchip.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210930_003938_443730_909AFB77 X-CRM114-Status: UNSURE ( 8.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org This patch serie adds support for Microchip lan966x serdes. The lan966x device which contains this serdes has 8 interfaces, consisting of 2 copper transceivers, 3 Serdes and 2 RGMII interfaces and 2 of the Serdes support QSGMII. The following table shows which interfaces can be supported by the port. PortNumber Max Speed Ethernet interface options 0 1Gbps CuPHY, 1G SGMII or QSGMII 1 1Gbps CuPHY, 1G SGMII or QSGMII 2 2.5Gbps 2.5G SGMII, QSGMII, RGMII 3 2.5Gbps 2.5G SGMII, QSGMII, RGMII 4 2.5Gbps 2.5G SGMII, QSGMII 5 1Gbps QSGMII, RGMII 6 1Gbps QSGMII, RGMII 7 1Gbps QSGMII Horatiu Vultur (3): dt-bindings: phy: Add lan966x-serdes binding dt-bindings: phy: Add binding includes for lan966x serdes phy: Add lan966x ethernet serdes PHY driver .../phy/microchip,lan966x-serdes.yaml | 45 ++ drivers/phy/microchip/Kconfig | 8 + drivers/phy/microchip/Makefile | 1 + drivers/phy/microchip/lan966x_serdes.c | 545 ++++++++++++++++++ drivers/phy/microchip/lan966x_serdes_regs.h | 482 ++++++++++++++++ include/dt-bindings/phy/lan966x_serdes.h | 14 + 6 files changed, 1095 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/microchip,lan966x-serdes.yaml create mode 100644 drivers/phy/microchip/lan966x_serdes.c create mode 100644 drivers/phy/microchip/lan966x_serdes_regs.h create mode 100644 include/dt-bindings/phy/lan966x_serdes.h