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Fri, 11 Apr 2025 18:36:58 +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: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Manikandan K Pillai , Hans Zhang Subject: [PATCH v3 1/6] dt-bindings: pci: cadence: Extend compatible for new RP configuration Date: Fri, 11 Apr 2025 18:36:51 +0800 Message-ID: <20250411103656.2740517-2-hans.zhang@cixtech.com> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250411103656.2740517-1-hans.zhang@cixtech.com> References: <20250411103656.2740517-1-hans.zhang@cixtech.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HK2PEPF00006FB4:EE_|TYZPR06MB5347:EE_ X-MS-Office365-Filtering-Correlation-Id: e877df08-4bba-4926-8d64-08dd78e4ca30 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|376014|82310400026; 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X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Apr 2025 10:36:59.4190 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e877df08-4bba-4926-8d64-08dd78e4ca30 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: HK2PEPF00006FB4.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYZPR06MB5347 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