Received: by 2002:a05:6a10:1a4d:0:0:0:0 with SMTP id nk13csp668366pxb; Mon, 7 Feb 2022 22:46:45 -0800 (PST) X-Google-Smtp-Source: ABdhPJzMh1h/ksABr4auMV3lBknkBy9RzCLXANxgzYZVEyi50hvBxiQRDNXbV5rOkLaehUkkmYmh X-Received: by 2002:a17:902:a617:: with SMTP id u23mr2892944plq.48.1644302805623; Mon, 07 Feb 2022 22:46:45 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1644302805; cv=pass; d=google.com; s=arc-20160816; b=prSA9qUC25chS741W8TQgpxzwgxHwtZgy6mr6h7JsqWiOowiL9EImk/gqqWXaQ9Pbb Ex+XGgOLZUdDj093RXaGwsqi5i+nrpEMHklGVT0/eom8n6qgVjDKm9BoI6QIOFKXpL2y vbpABH2gGNaW1CyVv7dZjB8frtZPmgQ9yabIhTeZR3wE9o/dOf07k6cPzNhRCaU0D3dP WZP+p8hd74RSZXqwzb5HXxDWE/EcYZFTMGwi8eqGD6qF1dW15hkdur58giWQdMiOEbx/ saR3TwwDVVn1OprL/ILIy7d7ZS/Y9oflmSfiNAnjVm+xp4k8hZARmhFQeE6t5HpsZMSM vTvQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from :envelope-to:dkim-signature; bh=Svqj+OXpJNEBSKlWzrxDj/rz1V7xMHE3HSuZeNhhZmY=; b=n0GPULp5E9DF26KZW42S3X0ZjCZkr8/sfc0iDYp/BXNnyoo9ReJ7Dn866HmHrCeuZW wIvo1QBXPK/P8JoTDPc+K+HLQnuGIITjfFzdO8vgtQkXrR/m1vHdwytfWxtTkgxdHcWY 6FNusByuYQZdO5HGqhtRQGuk5o0KbhGh5agq/YyDVfYRQihLMgDe/RCv87urB6UweTkt eSpwVyPbtpuVdOr12ayK6D3+//ryial0LfQbB7IFpAr+n0MDK+WsGqynNSXurhrmJn6R lNyzfVH+k3cZeDNvRAdpS+EfGfgMhMVx//Bb8oAepV97muxmaWqmpOCpLWMtvLnHTW3H ZOng== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@xilinx.onmicrosoft.com header.s=selector2-xilinx-onmicrosoft-com header.b=IYAFsrfl; arc=pass (i=1 spf=pass spfdomain=xilinx.com dmarc=pass fromdomain=xilinx.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=xilinx.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id u137si5857778pgc.583.2022.02.07.22.46.32; Mon, 07 Feb 2022 22:46:45 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@xilinx.onmicrosoft.com header.s=selector2-xilinx-onmicrosoft-com header.b=IYAFsrfl; arc=pass (i=1 spf=pass spfdomain=xilinx.com dmarc=pass fromdomain=xilinx.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=xilinx.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346849AbiBGFwB (ORCPT + 99 others); Mon, 7 Feb 2022 00:52:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234999AbiBGENF (ORCPT ); Sun, 6 Feb 2022 23:13:05 -0500 Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1anam02on2071.outbound.protection.outlook.com [40.107.96.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A8BDC061A73; Sun, 6 Feb 2022 20:13:02 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=EgwbHjUWImcF4xdTHv+K5ZrCkP4zZFPWxYYIK79wTRQXTCpHigIHW249bioDQ8csI58lyjSt0Y7QZ2AxnLnjQAPSRtAjhVl4krp2tZb/dqQrjOGsFn8REB7tX2Al/1haHAjWfiDuKxF2pxFS+1RPvGmO9AeeX7bhd6UtwrKHOFTdQAaozIwMWxc+Fcx/IQxmVdYLOdXzWWE7qAgoKE2oksVzwBo/6BK0RN2k2zUeEAUQ5GosJoJJyry3901hqffNbIybnqgjpQXE3tmrkgsyRUgRi+H7lMLCvZlrt0qhayMOWdE3ch5NVNQJBEb9EAFCNgJeBEqvZkSh87Lhu3I5+g== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Svqj+OXpJNEBSKlWzrxDj/rz1V7xMHE3HSuZeNhhZmY=; b=eN4TUsc4/oJLMSfMHmsL5VjZkZWWMm1PFo37XfojEgheByNI4gwI1srgS5hINJQ38HNwz3qn8xkEjVJliX538u2vOigKWyqrWwCo0Pf7OWiry7eHz8ixjMH/9fMpDgbZll7ASufPj03cchHgteBI0IcdnP+woLKz9wQH2Q/I2LdODF39viNo99SxMRgnvOfaDn2TARMiy5SLu1DEl432R1MFfhJnlHRzEhRcZmHjqrLUr6/974kSS+87QpnUq00qq0SD+mtmWkAlZloI3Po1ayMl7JxUD6yWnz3C9nJpZm/+6P2luA/pW0gIkAltrhX5MGXegIePUxb1avzkJ+Mm3w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 149.199.62.198) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=xilinx.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=xilinx.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xilinx.onmicrosoft.com; s=selector2-xilinx-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Svqj+OXpJNEBSKlWzrxDj/rz1V7xMHE3HSuZeNhhZmY=; b=IYAFsrfl96iM1lA6wWE2yeolYmUhF8gg1rFKdwcCIGaIE9auPdB2TwaCznYFcR2/3bcbQ6Fh4LZ1TYGlBeMvs5qKQD7XRIa2qeJbxlhfcWkcHfSxYwvPX9RyItlPsYiIanVrYi56nuIjemQwjmC+seN4opW6xFmGfQupvC4D5Hg= Received: from DM5PR15CA0037.namprd15.prod.outlook.com (2603:10b6:4:4b::23) by DM8PR02MB8038.namprd02.prod.outlook.com (2603:10b6:8:17::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.16; Mon, 7 Feb 2022 04:12:59 +0000 Received: from DM3NAM02FT009.eop-nam02.prod.protection.outlook.com (2603:10b6:4:4b:cafe::9f) by DM5PR15CA0037.outlook.office365.com (2603:10b6:4:4b::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4951.18 via Frontend Transport; Mon, 7 Feb 2022 04:12:59 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 149.199.62.198) smtp.mailfrom=xilinx.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=xilinx.com; Received-SPF: Pass (protection.outlook.com: domain of xilinx.com designates 149.199.62.198 as permitted sender) receiver=protection.outlook.com; client-ip=149.199.62.198; helo=xsj-pvapexch01.xlnx.xilinx.com; Received: from xsj-pvapexch01.xlnx.xilinx.com (149.199.62.198) by DM3NAM02FT009.mail.protection.outlook.com (10.13.5.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4951.12 via Frontend Transport; Mon, 7 Feb 2022 04:12:59 +0000 Received: from xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) by xsj-pvapexch01.xlnx.xilinx.com (172.19.86.40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Sun, 6 Feb 2022 20:12:56 -0800 Received: from smtp.xilinx.com (172.19.127.96) by xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Sun, 6 Feb 2022 20:12:56 -0800 Envelope-to: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, lorenzo.pieralisi@arm.com, bhelgaas@google.com Received: from [10.140.9.2] (port=45184 helo=xhdbharatku40.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1nGvOa-0005Nx-8o; Sun, 06 Feb 2022 20:12:56 -0800 From: Bharat Kumar Gogada To: , CC: , , , Bharat Kumar Gogada Subject: [PATCH 0/2] Add support for Xilinx Versal CPM5 Root Port Date: Mon, 7 Feb 2022 09:42:47 +0530 Message-ID: <20220207041250.1658-1-bharat.kumar.gogada@xilinx.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8c7c8e85-57fd-4f99-5e7c-08d9e9f0204f X-MS-TrafficTypeDiagnostic: DM8PR02MB8038:EE_ X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:3631; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:149.199.62.198;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:xsj-pvapexch01.xlnx.xilinx.com;PTR:unknown-62-198.xilinx.com;CAT:NONE;SFS:(13230001)(4636009)(36840700001)(46966006)(5660300002)(356005)(36860700001)(4744005)(110136005)(7696005)(6666004)(82310400004)(54906003)(316002)(2906002)(186003)(336012)(426003)(70586007)(70206006)(7636003)(83380400001)(4326008)(8936002)(2616005)(9786002)(107886003)(1076003)(26005)(103116003)(8676002)(508600001)(47076005)(36756003)(102446001);DIR:OUT;SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2022 04:12:59.2193 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8c7c8e85-57fd-4f99-5e7c-08d9e9f0204f X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.62.198];Helo=[xsj-pvapexch01.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: DM3NAM02FT009.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM8PR02MB8038 X-Spam-Status: No, score=1.1 required=5.0 tests=AC_FROM_MANY_DOTS,BAYES_00, DKIM_SIGNED,DKIM_VALID,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Level: * X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Xilinx Versal Premium series has CPM5 block which supports Root port functioning at Gen5 speed. Xilinx Versal CPM5 has few changes with existing CPM block. - CPM5 has dedicated register space for control and status registers. - CPM5 legacy interrupt handling needs additonal register bit to enable and handle legacy interrupts. Bharat Kumar Gogada (2): PCI: xilinx-cpm: Update YAML schemas for Versal CPM5 Root Port PCI: xilinx-cpm: Add support for Versal CPM5 Root Port driver .../bindings/pci/xilinx-versal-cpm.yaml | 47 ++++++++++++++++--- drivers/pci/controller/pcie-xilinx-cpm.c | 33 ++++++++++++- 2 files changed, 72 insertions(+), 8 deletions(-) -- 2.17.1