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Fri, 04 Feb 2022 05:02:24 -0800 From: Bharat Kumar Gogada To: , CC: , , , Bharat Kumar Gogada Subject: [PATCH 1/2] PCI: xilinx-cpm: Update YAML schemas for Versal CPM5 Root Port Date: Fri, 4 Feb 2022 18:32:15 +0530 Message-ID: <20220204130216.2206-2-bharat.kumar.gogada@xilinx.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220204130216.2206-1-bharat.kumar.gogada@xilinx.com> References: <20220204130216.2206-1-bharat.kumar.gogada@xilinx.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 753bd57e-1c18-4103-8d95-08d9e7df1bd8 X-MS-TrafficTypeDiagnostic: SJ0PR02MB7597:EE_ X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:2399; 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)(40470700004)(46966006)(36840700001)(5660300002)(7696005)(83380400001)(356005)(6666004)(2616005)(336012)(426003)(26005)(107886003)(36756003)(1076003)(103116003)(186003)(70206006)(70586007)(82310400004)(4326008)(40460700003)(9786002)(54906003)(8936002)(110136005)(8676002)(508600001)(2906002)(316002)(36860700001)(47076005)(7636003)(102446001);DIR:OUT;SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Feb 2022 13:06:07.9129 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 753bd57e-1c18-4103-8d95-08d9e7df1bd8 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: BN1NAM02FT045.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR02MB7597 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Xilinx Versal Premium series has CPM5 block which supports Root port functioning at Gen5 speed. Add support for YAML schemas documentation for Versal CPM5 Root Port driver. Signed-off-by: Bharat Kumar Gogada --- .../bindings/pci/xilinx-versal-cpm.yaml | 47 ++++++++++++++++--- 1 file changed, 40 insertions(+), 7 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml index 32f4641085bc..97c7229d7f91 100644 --- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml +++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml @@ -14,17 +14,21 @@ allOf: properties: compatible: - const: xlnx,versal-cpm-host-1.00 + contains: + enum: + - xlnx,versal-cpm-host-1.00 + - xlnx,versal-cpm5-host-1.00 reg: - items: - - description: Configuration space region and bridge registers. - - description: CPM system level control and status registers. + description: | + Should contain cpm_slcr, cfg registers location and length. + For xlnx,versal-cpm5-host-1.00, it should also contain cpm_csr. + minItems: 2 + maxItems: 3 reg-names: - items: - - const: cfg - - const: cpm_slcr + minItems: 2 + maxItems: 3 interrupts: maxItems: 1 @@ -95,4 +99,33 @@ examples: interrupt-controller; }; }; + + cpm5_pcie: pcie@fcdd0000 { + compatible = "xlnx,versal-cpm5-host-1.00"; + 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; + }; + }; };