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Thu, 24 Apr 2025 01:04:48 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 222.71.101.198) smtp.mailfrom=cixtech.com; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=cixtech.com; Received-SPF: Pass (protection.outlook.com: domain of cixtech.com designates 222.71.101.198 as permitted sender) receiver=protection.outlook.com; client-ip=222.71.101.198; helo=smtprelay.cixcomputing.com; pr=C Received: from smtprelay.cixcomputing.com (222.71.101.198) by SG2PEPF000B66CF.mail.protection.outlook.com (10.167.240.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8655.12 via Frontend Transport; Thu, 24 Apr 2025 01:04:47 +0000 Received: from localhost.localdomain (unknown [172.16.64.208]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id ABBC341604EB; Thu, 24 Apr 2025 09:04:46 +0800 (CST) From: hans.zhang@cixtech.com To: bhelgaas@google.com, lpieralisi@kernel.org, kw@linux.com, manivannan.sadhasivam@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: peter.chen@cixtech.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Manikandan K Pillai , Hans Zhang Subject: [PATCH v4 1/5] dt-bindings: pci: cadence: Extend compatible for new RP configuration Date: Thu, 24 Apr 2025 09:04:40 +0800 Message-ID: <20250424010445.2260090-2-hans.zhang@cixtech.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250424010445.2260090-1-hans.zhang@cixtech.com> References: <20250424010445.2260090-1-hans.zhang@cixtech.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SG2PEPF000B66CF:EE_|TYSPR06MB7097:EE_ Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: 9f257c14-d373-4cbb-bef8-08dd82cc0202 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|376014|82310400026|1800799024; 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X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Apr 2025 01:04:47.3277 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9f257c14-d373-4cbb-bef8-08dd82cc0202 X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: SG2PEPF000B66CF.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYSPR06MB7097 From: Manikandan K Pillai Document the compatible property for HPA (High Performance Architecture) PCIe controller RP configuration. Signed-off-by: Manikandan K Pillai Signed-off-by: Hans Zhang --- .../devicetree/bindings/pci/cdns,cdns-pcie-host.yaml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml index a8190d9b100f..83a33c4c008f 100644 --- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml +++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml @@ -7,14 +7,16 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Cadence PCIe host controller maintainers: - - Tom Joseph + - Manikandan K Pillai allOf: - $ref: cdns-pcie-host.yaml# properties: compatible: - const: cdns,cdns-pcie-host + enum: + - cdns,cdns-pcie-host + - cdns,cdns-pcie-hpa-host reg: maxItems: 2 -- 2.47.1