From patchwork Tue Jul 5 10:56:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bharat Kumar Gogada X-Patchwork-Id: 12906392 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A0BFC433EF for ; Tue, 5 Jul 2022 10:58:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230302AbiGEK6G (ORCPT ); Tue, 5 Jul 2022 06:58:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49294 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232854AbiGEK5Z (ORCPT ); Tue, 5 Jul 2022 06:57:25 -0400 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (mail-bn8nam12on2062.outbound.protection.outlook.com [40.107.237.62]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F91815A32; Tue, 5 Jul 2022 03:56:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=FkcX2hMtVODCcSM3KqcO+J5KhYLPTFerIHzMKwSqr3h2K3AedDvKojPldStkvX+cl6xz8tmC8BLTzxR0NMJmz3D3ssLG7fJTbPKwxW03ylPkwxzmcdIB/memkUKsnO/JQghKRkOazxXSNulp80aHlqZBZ2Hh5r7YV95zXJ8u26Uru+YrDiaCk0JtguIbUiU7VAs+AYCdOx7WrLZfwolWlvZDh4kL1RZBqYIDj42w0otRH0vQBbQDXzlmko9L/fsu7QDn+t7C39tW8dVA51UNGFVf86htqZQ+gSgdwESZ+6xOkGIr43+gNesKzT/Z2dlQkGtr//fFssw+v+5SV0kaBQ== 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=iJ5TflSQ9KYJaNuR+dVW1vtGQH4/39ZAzkIKtRAjm8w=; b=G/L99Db1qHu/TuqlvmC9u5U+0kNJznCbNX+aRupFJLRhKgKE1ah6ADHMQRINxsZSBPTrbLLQMNwkTkqceQ3Xn1BSsB/b/qia5v12wR3EZBYd9mqp5w3tr6/lWOtGgB5qP1f51W7MUGfMo1TpWuZMR4CK+sDnYFxOKGOc/WoSugrk0funHjUtDil9qxYTgTECtzvBvr/qIgSI3JLLLwxICtgtXD20qZEZ1rvso1ny4DvH2ZVi2TdPLWPsIhd4JNSYR0OYgSacQFwxiYzKwcKYbQlgWQZC7XtyqkvYGgNR3GTnYSyLXN5Zvp/zkncWiskp24LCBHm6Lr6PjEADy98grw== 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=iJ5TflSQ9KYJaNuR+dVW1vtGQH4/39ZAzkIKtRAjm8w=; b=I14ygnlZ3L8CE1zm1giax/OiTbKUkG045jO87I1JVlAFFCm+EJnpWGQ4cXzQuyvjxrp2xYT22XEv7Jlj1KaU1jMTxjvUvdxh4UiAL2qcciR+Fliu1Kr5Kc5SqYfnk7XbOe04bBrJOKJkri6uw+hDmT2QJk6TWN+9sqJYxWrxNKQ= Received: from DS7PR05CA0019.namprd05.prod.outlook.com (2603:10b6:5:3b9::24) by BYAPR02MB4215.namprd02.prod.outlook.com (2603:10b6:a02:f4::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5395.15; Tue, 5 Jul 2022 10:56:55 +0000 Received: from DM3NAM02FT037.eop-nam02.prod.protection.outlook.com (2603:10b6:5:3b9:cafe::61) by DS7PR05CA0019.outlook.office365.com (2603:10b6:5:3b9::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5417.11 via Frontend Transport; Tue, 5 Jul 2022 10:56:54 +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-pvapexch02.xlnx.xilinx.com; pr=C Received: from xsj-pvapexch02.xlnx.xilinx.com (149.199.62.198) by DM3NAM02FT037.mail.protection.outlook.com (10.13.4.166) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5395.14 via Frontend Transport; Tue, 5 Jul 2022 10:56:54 +0000 Received: from xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) by xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Tue, 5 Jul 2022 03:56:54 -0700 Received: from smtp.xilinx.com (172.19.127.95) by xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Tue, 5 Jul 2022 03:56:54 -0700 Envelope-to: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, bhelgaas@google.com Received: from [10.140.9.2] (port=51530 helo=xhdbharatku40.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1o8gEf-000FEX-Ko; Tue, 05 Jul 2022 03:56:54 -0700 From: Bharat Kumar Gogada To: , CC: , , Bharat Kumar Gogada Subject: [PATCH v6 1/2] dt-bindings: PCI: xilinx-cpm: Add Versal CPM5 Root Port Date: Tue, 5 Jul 2022 16:26:45 +0530 Message-ID: <20220705105646.16980-2-bharat.kumar.gogada@xilinx.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220705105646.16980-1-bharat.kumar.gogada@xilinx.com> References: <20220705105646.16980-1-bharat.kumar.gogada@xilinx.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 5074dda2-d94f-45ba-9683-08da5e7512e2 X-MS-TrafficTypeDiagnostic: BYAPR02MB4215:EE_ X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply 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-pvapexch02.xlnx.xilinx.com;PTR:unknown-62-198.xilinx.com;CAT:NONE;SFS:(13230016)(4636009)(136003)(396003)(376002)(346002)(39860400002)(46966006)(40470700004)(36840700001)(83380400001)(186003)(336012)(47076005)(426003)(70586007)(70206006)(8676002)(4326008)(103116003)(478600001)(9786002)(40460700003)(8936002)(5660300002)(82740400003)(356005)(7636003)(26005)(82310400005)(6666004)(41300700001)(36860700001)(40480700001)(107886003)(1076003)(2616005)(2906002)(7696005)(110136005)(54906003)(316002)(36756003)(102446001);DIR:OUT;SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Jul 2022 10:56:54.6589 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5074dda2-d94f-45ba-9683-08da5e7512e2 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-pvapexch02.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: DM3NAM02FT037.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR02MB4215 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Xilinx Versal Premium series has CPM5 block which supports Root Port functionality at Gen5 speed. Add support for YAML schemas documentation for Versal CPM5 Root Port driver. Reviewed-by: Rob Herring Signed-off-by: Bharat Kumar Gogada --- .../bindings/pci/xilinx-versal-cpm.yaml | 38 ++++++++++++++++++- 1 file changed, 37 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml index cca395317a4c..24ddc2855b94 100644 --- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml +++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml @@ -14,17 +14,23 @@ allOf: properties: compatible: - const: xlnx,versal-cpm-host-1.00 + enum: + - xlnx,versal-cpm-host-1.00 + - xlnx,versal-cpm5-host reg: items: - description: CPM system level control and status registers. - description: Configuration space region and bridge registers. + - description: CPM5 control and status registers. + minItems: 2 reg-names: items: - const: cpm_slcr - const: cfg + - const: cpm_csr + minItems: 2 interrupts: maxItems: 1 @@ -95,4 +101,34 @@ examples: interrupt-controller; }; }; + + cpm5_pcie: pcie@fcdd0000 { + compatible = "xlnx,versal-cpm5-host"; + device_type = "pci"; + #address-cells = <3>; + #interrupt-cells = <1>; + #size-cells = <2>; + interrupts = <0 72 4>; + interrupt-parent = <&gic>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc_1 0>, + <0 0 0 2 &pcie_intc_1 1>, + <0 0 0 3 &pcie_intc_1 2>, + <0 0 0 4 &pcie_intc_1 3>; + bus-range = <0x00 0xff>; + ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>, + <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>; + msi-map = <0x0 &its_gic 0x0 0x10000>; + reg = <0x00 0xfcdd0000 0x00 0x1000>, + <0x06 0x00000000 0x00 0x1000000>, + <0x00 0xfce20000 0x00 0x1000000>; + reg-names = "cpm_slcr", "cfg", "cpm_csr"; + + pcie_intc_1: interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + }; + }; + };