From patchwork Tue Nov 1 05:20:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Havalige, Thippeswamy" X-Patchwork-Id: 13516 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:6687:0:0:0:0:0 with SMTP id l7csp2747197wru; Mon, 31 Oct 2022 22:24:40 -0700 (PDT) X-Google-Smtp-Source: AMsMyM7q7wq5y7TTptWFRefhRQRbpYPQJujdNwZSAb5NAKZpQ791/WBc5RYPE1/+dEZDVhjy/y+B X-Received: by 2002:a17:906:25d0:b0:78d:6ba1:74dd with SMTP id n16-20020a17090625d000b0078d6ba174ddmr57362ejb.119.1667280280665; Mon, 31 Oct 2022 22:24:40 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1667280280; cv=pass; d=google.com; s=arc-20160816; b=bJhihq4NYuCH5NgASkJw5mTBiQjApCEazuddDXE6oqqA8Vhevb9kFFEon4kOmcnq0/ J4c8WJcDNhHOF4XzFwNoX3uegwNk5U2bYq3MEgQsdr+fUaKguWnbPahZGHjuQ+AisXJz ZdGxrlgq7xWC8RPUCepOJDRl9X5/6OOd5l9/rh3H8ktjjauz51AduE3yh4yUH9w1K7JM t6t8pxD1WfEsNuBRUFZgCU/jI1WWfh18v0lqGj+XIxNYsjttd5GoG4lHpAithp9iCNoB zdozIaVcohrO04rRAVAj7xc2HIslXr2CGqORq4ZquRA1cdmRmrGoTiP7t8FbRRT0kFJ6 bkUA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=JmFE5m3c6/JIG4LoFb+XfEt9pQiJh8aS0MmE6VbICjI=; b=MnNVOd8r9Gx34T2R56tOEkcXZD6K/213Ug+MgkQ6sLaOKkw7l/rHABCQejn/opm7kq E79Cp7l5hcGiIdpe+rvQcPSMnbuHWXE5SSs5ck6Vpy90ChnjuYt3iyKFOcYHm1GAAirx BD0qs/ZuMmVaP3OtDRqtkWRhbFUWnyARRe1xQ4aX/2WsFI1+nDSGkudKcZ7QM9ukGHxd 0SiueZBFUVtbcx1/DZSDTqoULHKbZUGJEZysyE9R89F4jfvuB4svlsGDUmoK8F9vh0s/ HD3cm3DibcVbL30ySj+B6mWNaFxiLpasv+Dr3r/T8I4xr5gV0Q0k8nyypgqxlw0Iv76y 3YLQ== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b=2isOeClH; arc=pass (i=1 spf=pass spfdomain=amd.com dmarc=pass fromdomain=amd.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=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id dr10-20020a170907720a00b0076f0940cb28si9645013ejc.175.2022.10.31.22.24.17; Mon, 31 Oct 2022 22:24:40 -0700 (PDT) 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=@amd.com header.s=selector1 header.b=2isOeClH; arc=pass (i=1 spf=pass spfdomain=amd.com dmarc=pass fromdomain=amd.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=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229832AbiKAFVe (ORCPT + 99 others); Tue, 1 Nov 2022 01:21:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42054 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229452AbiKAFVc (ORCPT ); Tue, 1 Nov 2022 01:21:32 -0400 Received: from NAM10-DM6-obe.outbound.protection.outlook.com (mail-dm6nam10on2074.outbound.protection.outlook.com [40.107.93.74]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA8C6140ED; Mon, 31 Oct 2022 22:21:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=mT2CZDbAkoiq5WeXIIWevZ+F3wk+r9JJ6sGpE4FodyjofiJCsfdkR4LGgVm58kyvIrkGlvRx0TDe/9lPfgeLh3ZdCAcmVS3Scu9l4pAeNRn0U87XzhIC5HSXUL61xd2JAh278KtWiY63fW6eDYaQYkpauvW4D10BQxu+3S/EjGfYdO1IXrFvRiAce18JSx5vNSw52EeJ2rCsK7/NGD0kx4mwj0Y9TNYINtdn2kGV4kTHp5b2Guu08fDzMx5Opz8xUSSrcfBMdFKOahZKEIiXb+f3kTaxSsVUczAGGLaF64eO8FJqtswzDMUE8Hk2Q9eFsZrQ4WqvKgOKW27d3ZOjbw== 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=JmFE5m3c6/JIG4LoFb+XfEt9pQiJh8aS0MmE6VbICjI=; b=NaXVWldoefcnHqKRkmn4WESLOQ+XCAxZ6ek0K3WBZPpftTIhiTz26jgddj75Tagrl1EREeTTcIID+I6C8XWC7UeizYga2q6bltyFz67MhfYyiMLdDW3Cb60FHKuHkTZ3APhVbFStLzJsyEovuCQT6ONgTUXUN7TuKNkjAdNDfOXaqIPGMujpsSzh420qnr5ld8CLWFsN+lYl/8QOQjdfBwCGlld2jb1vnmBK+4vNTqkrjTHBuOQzzzMQbQyVYYr+qvNi3aWIOTx3xzI0rFQEgJI1Md78JgcAC+fZTvIitewWWioMJ0BcVYLY+r0U0cbBNU1R5ZnJrhue3LJHsaoBjg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=JmFE5m3c6/JIG4LoFb+XfEt9pQiJh8aS0MmE6VbICjI=; b=2isOeClH35k3c1nJzk7canFUYTtHKYZfl6uuIEAHW33+WAPdSFWlrEIgnYBRmsrRKCS1xxABIk0pzCtQJk75cb9yFfLQd+atzLXfy2ZNpoOc67ydMHq8DKuFnDRlfXWxNoJpgfaQwo7MuryV4pS2dqYsj+JPKe1jvBSwHZk57YM= Received: from MW4PR04CA0081.namprd04.prod.outlook.com (2603:10b6:303:6b::26) by PH8PR12MB6867.namprd12.prod.outlook.com (2603:10b6:510:1ca::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5769.16; Tue, 1 Nov 2022 05:21:27 +0000 Received: from CO1NAM11FT090.eop-nam11.prod.protection.outlook.com (2603:10b6:303:6b:cafe::b5) by MW4PR04CA0081.outlook.office365.com (2603:10b6:303:6b::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5769.19 via Frontend Transport; Tue, 1 Nov 2022 05:21:27 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CO1NAM11FT090.mail.protection.outlook.com (10.13.175.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5769.14 via Frontend Transport; Tue, 1 Nov 2022 05:21:27 +0000 Received: from SATLEXMB05.amd.com (10.181.40.146) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 1 Nov 2022 00:21:18 -0500 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB05.amd.com (10.181.40.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 1 Nov 2022 00:21:06 -0500 Received: from xhdarjunv40.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2375.31 via Frontend Transport; Tue, 1 Nov 2022 00:21:04 -0500 From: Thippeswamy Havalige To: , , , CC: , , , , , Thippeswamy Havalige Subject: [PATCH v2 1/2] dt-bindings: PCI: xilinx-pcie: Convert to YAML schemas of Xilinx AXI PCIe Root Port Bridge Date: Tue, 1 Nov 2022 10:50:48 +0530 Message-ID: <20221101052049.3946283-1-thippeswamy.havalige@amd.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT090:EE_|PH8PR12MB6867:EE_ X-MS-Office365-Filtering-Correlation-Id: 6a585cfa-d7b2-4af6-0e92-08dabbc8ed25 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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230022)(4636009)(39860400002)(346002)(376002)(396003)(136003)(451199015)(46966006)(36840700001)(40470700004)(5660300002)(82310400005)(966005)(478600001)(82740400003)(86362001)(110136005)(54906003)(4326008)(44832011)(70206006)(70586007)(83380400001)(36860700001)(6666004)(8676002)(40460700003)(8936002)(316002)(186003)(1076003)(36756003)(426003)(47076005)(81166007)(2906002)(356005)(2616005)(26005)(41300700001)(336012)(40480700001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Nov 2022 05:21:27.1266 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6a585cfa-d7b2-4af6-0e92-08dabbc8ed25 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT090.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR12MB6867 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 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 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748270087761140186?= X-GMAIL-MSGID: =?utf-8?q?1748270087761140186?= Convert to YAML dtschemas of Xilinx AXI PCIe Root Port Bridge dt binding. Signed-off-by: Thippeswamy Havalige --- .../devicetree/bindings/pci/xilinx-pcie.txt | 88 ------------------- .../bindings/pci/xlnx,axi-pcie-host.yaml | 87 ++++++++++++++++++ 2 files changed, 87 insertions(+), 88 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pci/xilinx-pcie.txt create mode 100644 Documentation/devicetree/bindings/pci/xlnx,axi-pcie-host.yaml diff --git a/Documentation/devicetree/bindings/pci/xilinx-pcie.txt b/Documentation/devicetree/bindings/pci/xilinx-pcie.txt deleted file mode 100644 index fd57a81180a4..000000000000 --- a/Documentation/devicetree/bindings/pci/xilinx-pcie.txt +++ /dev/null @@ -1,88 +0,0 @@ -* Xilinx AXI PCIe Root Port Bridge DT description - -Required properties: -- #address-cells: Address representation for root ports, set to <3> -- #size-cells: Size representation for root ports, set to <2> -- #interrupt-cells: specifies the number of cells needed to encode an - interrupt source. The value must be 1. -- compatible: Should contain "xlnx,axi-pcie-host-1.00.a" -- reg: Should contain AXI PCIe registers location and length -- device_type: must be "pci" -- interrupts: Should contain AXI PCIe interrupt -- interrupt-map-mask, - interrupt-map: standard PCI properties to define the mapping of the - PCI interface to interrupt numbers. -- ranges: ranges for the PCI memory regions (I/O space region is not - supported by hardware) - Please refer to the standard PCI bus binding document for a more - detailed explanation - -Optional properties for Zynq/Microblaze: -- bus-range: PCI bus numbers covered - -Interrupt controller child node -+++++++++++++++++++++++++++++++ -Required properties: -- interrupt-controller: identifies the node as an interrupt controller -- #address-cells: specifies the number of cells needed to encode an - address. The value must be 0. -- #interrupt-cells: specifies the number of cells needed to encode an - interrupt source. The value must be 1. - -NOTE: -The core provides a single interrupt for both INTx/MSI messages. So, -created a interrupt controller node to support 'interrupt-map' DT -functionality. The driver will create an IRQ domain for this map, decode -the four INTx interrupts in ISR and route them to this domain. - - -Example: -++++++++ -Zynq: - pci_express: axi-pcie@50000000 { - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - compatible = "xlnx,axi-pcie-host-1.00.a"; - reg = < 0x50000000 0x1000000 >; - device_type = "pci"; - interrupts = < 0 52 4 >; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc 1>, - <0 0 0 2 &pcie_intc 2>, - <0 0 0 3 &pcie_intc 3>, - <0 0 0 4 &pcie_intc 4>; - ranges = < 0x02000000 0 0x60000000 0x60000000 0 0x10000000 >; - - pcie_intc: interrupt-controller { - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; - }; - - -Microblaze: - pci_express: axi-pcie@10000000 { - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - compatible = "xlnx,axi-pcie-host-1.00.a"; - reg = <0x10000000 0x4000000>; - device_type = "pci"; - interrupt-parent = <µblaze_0_intc>; - interrupts = <1 2>; - interrupt-map-mask = <0 0 0 7>; - interrupt-map = <0 0 0 1 &pcie_intc 1>, - <0 0 0 2 &pcie_intc 2>, - <0 0 0 3 &pcie_intc 3>, - <0 0 0 4 &pcie_intc 4>; - ranges = <0x02000000 0x00000000 0x80000000 0x80000000 0x00000000 0x10000000>; - - pcie_intc: interrupt-controller { - interrupt-controller; - #address-cells = <0>; - #interrupt-cells = <1>; - }; - - }; diff --git a/Documentation/devicetree/bindings/pci/xlnx,axi-pcie-host.yaml b/Documentation/devicetree/bindings/pci/xlnx,axi-pcie-host.yaml new file mode 100644 index 000000000000..fc0761a7a2e2 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/xlnx,axi-pcie-host.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/xlnx,axi-pcie-host.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx AXI PCIe Root Port Bridge + +maintainers: + - Thippeswamy Havalige + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + +properties: + compatible: + const: xlnx,axi-pcie-host-1.00.a + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + ranges: + items: + - description: | + ranges for the PCI memory regions (I/O space region is not + supported by hardware) + + "#interrupt-cells": + const: 1 + + interrupt-controller: + description: identifies the node as an interrupt controller + type: object + properties: + "interrupt-controller": true + "#address-cells": + const: 0 + "#interrupt-cells": + const: 1 + + required: + - 'interrupt-controller' + - '#address-cells' + - '#interrupt-cells' + + additionalProperties: false + +required: + - compatible + - reg + - ranges + - interrupts + - interrupt-map + - "#interrupt-cells" + - interrupt-controller + +unevaluatedProperties: false + +examples: + - | + #include + #include + + zynq: + pci_express: pcie@50000000 { + compatible = "xlnx,axi-pcie-host-1.00.a"; + reg = < 0x50000000 0x1000000 >; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + device_type = "pci"; + interrupts = < GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH >; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc 1>, + <0 0 0 2 &pcie_intc 2>, + <0 0 0 3 &pcie_intc 3>, + <0 0 0 4 &pcie_intc 4>; + ranges = < 0x02000000 0 0x60000000 0x60000000 0 0x10000000 >; + pcie_intc: interrupt-controller { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + };