From patchwork Mon Dec 16 09:56:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 181660 Delivered-To: patch@linaro.org Received: by 2002:a92:3001:0:0:0:0:0 with SMTP id x1csp4091774ile; Mon, 16 Dec 2019 01:56:58 -0800 (PST) X-Google-Smtp-Source: APXvYqz1Y6R2b2yZqtJjoe/nKdzYiRLJU+o/7VNUAzpI3NGmGa1FucB+m8RIDm4RgKSMzADVVnDm X-Received: by 2002:a05:6830:1d91:: with SMTP id y17mr29474585oti.276.1576490218229; Mon, 16 Dec 2019 01:56:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576490218; cv=none; d=google.com; s=arc-20160816; b=jQkWCZ/Wh9lefWAuyjvBnjsJz6Jn5V6FjutW/b+t2zVxPTtZrBWmOyk62lHLUjIk6x E8e+ThdfFPceeO6QoQ2B6s3DakhjKZzQrwfbiA3PE+V94/nE0tdeZ3TdPTNigUVjKyDP q/ac14LAuRhDjIpPHtKKpqm2dwf8tH21seirD5ghPPjmveg/4Ak9OfZP/tP7LfueojQl AlGMjd7T3/vhjNXtdHGSgSDgO0Rrafr/tea/yPCCEmhirWpO6BUE4E88UuHXIlpygQI2 eve4clAkqgptDiokt1yIzRER4r1DVr9nalAGNgqqpAzTQyRPSyMTyNMoBNaWN0w/J8Ij c9Jw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from:dkim-signature; bh=h6SVCdCA8094qluRqF1qIAbqUqNnpdtR3qwpgtBc3ck=; b=by4ecSI0oaZjqVfGXy3vDSLkJQWWcYavk9LC8Pav/Jt0FSu0nLEZ5PPS73mNDHYZAW n2zacNihG/CYOgZgWc6m217abTlwJ2qWsRKgGU53/qt7nDM7RutfstdGQpNLkSmCRUjR hHoTbySzp1A4X9ZOWcF+VsHVLztM/YKmCZGjTVYpsKmgnUgj04jlKqQ0GZjOQX4+UGI3 S5DFRreHjnnxOoMLHQ3PP//4WwNhqs2FrrsdwlxvUikwQjWYOL6lsGx1HySWlX5xO0qC gteDn5iVhqEWsyOVUns1SErv9jzGYgJjwYQ2p6sPZ1vXpMmEo+PVzBqV/S2Vxa4cVBs7 Goyw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=iddfKkc8; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 5si10880375oih.274.2019.12.16.01.56.58; Mon, 16 Dec 2019 01:56:58 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=iddfKkc8; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727070AbfLPJ45 (ORCPT + 8 others); Mon, 16 Dec 2019 04:56:57 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:55194 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727119AbfLPJ4I (ORCPT ); Mon, 16 Dec 2019 04:56:08 -0500 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id xBG9tv6G037837; Mon, 16 Dec 2019 03:55:57 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1576490157; bh=h6SVCdCA8094qluRqF1qIAbqUqNnpdtR3qwpgtBc3ck=; h=From:To:CC:Subject:Date; b=iddfKkc8eLohJwWp70i8+Vj+SfbfoCLwB60WOEnGWymfsq4ZaFBih2dvgRhb1yhCq y3KRXCNl5IWIWj7ri49iqsf6zFLDFTnyxIk5BBkbpdNeb3X0YYkjGSzSJU7RHeDhfs NRc/AydGH3GLVlF9FpqY1WTRfCCezVmcDp1x93NU= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id xBG9tvOA048668 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 16 Dec 2019 03:55:57 -0600 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Mon, 16 Dec 2019 03:55:57 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Mon, 16 Dec 2019 03:55:57 -0600 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id xBG9tsJJ084408; Mon, 16 Dec 2019 03:55:54 -0600 From: Kishon Vijay Abraham I To: Rob Herring , Anil Varughese , Roger Quadros , Jyri Sarha CC: , Kishon Vijay Abraham I , , Subject: [PATCH v4 00/14] PHY: Add support for SERDES in TI's J721E SoC Date: Mon, 16 Dec 2019 15:26:58 +0530 Message-ID: <20191216095712.13266-1-kishon@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org TI's J721E SoC uses Cadence Sierra SERDES for USB, PCIe and SGMII. TI has a wrapper named WIZ to control input signals to Sierra and Torrent SERDES. This patch series: 1) Add support to WIZ module present in TI's J721E SoC 2) Adapt Cadence Sierra PHY driver to be used for J721E SoC Changes from v3: *) Fix Rob's comments on dt bindings -> Add properties to be added in WIZ child nodes to binding -> Use '-' rather than '_' in node names Changes from v2: *) Deprecate "phy_clk" binding *) Fix Rob's comment on dt bindings -> Include BSD-2-Clause license identifier -> drop "oneOf" and "items" for compatible -> Fixed "num-lanes" to include only scalar keywords -> Change to 32-bit address space for child nodes *) Rename cmn_refclk/cmn_refclk1 to cmn_refclk_dig_div/ cmn_refclk1_dig_div Changes from v1: *) Change the dt binding Documentation of WIZ wrapper to YAML format *) Fix an issue in Sierra while doimg rmmod The series has also been pushed to https://github.com/kishon/linux-wip.git j7_serdes_v4 Anil Varughese (1): phy: cadence: Sierra: Configure both lane cdb and common cdb registers for external SSC Kishon Vijay Abraham I (13): dt-bindings: phy: Sierra: Add bindings for Sierra in TI's J721E phy: cadence: Sierra: Make "phy_clk" and "sierra_apb" optional resources phy: cadence: Sierra: Use "regmap" for read and write to Sierra registers phy: cadence: Sierra: Add support for SERDES_16G used in J721E SoC phy: cadence: Sierra: Make cdns_sierra_phy_init() as phy_ops phy: cadence: Sierra: Modify register macro names to be in sync with Sierra user guide phy: cadence: Sierra: Get reset control "array" for each link phy: cadence: Sierra: Check for PLL lock during PHY power on phy: cadence: Sierra: Change MAX_LANES of Sierra to 16 phy: cadence: Sierra: Set cmn_refclk_dig_div/cmn_refclk1_dig_div frequency to 25MHz phy: cadence: Sierra: Use correct dev pointer in cdns_sierra_phy_remove() dt-bindings: phy: Document WIZ (SERDES wrapper) bindings phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC .../bindings/phy/phy-cadence-sierra.txt | 13 +- .../bindings/phy/ti,phy-j721e-wiz.yaml | 204 ++++ drivers/phy/cadence/phy-cadence-sierra.c | 699 +++++++++++--- drivers/phy/ti/Kconfig | 15 + drivers/phy/ti/Makefile | 1 + drivers/phy/ti/phy-j721e-wiz.c | 898 ++++++++++++++++++ 6 files changed, 1691 insertions(+), 139 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/ti,phy-j721e-wiz.yaml create mode 100644 drivers/phy/ti/phy-j721e-wiz.c -- 2.17.1