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by CH7PR07MB11228.namprd07.prod.outlook.com (2603:10b6:610:252::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8534.42; Mon, 24 Mar 2025 09:08:38 +0000 Received: from CH2PPF4D26F8E1C.namprd07.prod.outlook.com ([fe80::9297:ebfa:5612:26f0]) by CH2PPF4D26F8E1C.namprd07.prod.outlook.com ([fe80::9297:ebfa:5612:26f0%5]) with mapi id 15.20.8534.040; Mon, 24 Mar 2025 09:08:38 +0000 From: Manikandan Karunakaran Pillai To: "lpieralisi@kernel.org" , "manivannan.sadhasivam@linaro.org" , "bhelgaas@google.com" , "kw@linux.com" , "robh@kernel.org" , "devicetree@vger.kernel.org" CC: "manivannan.sadhasivam@linaro.org" , "linux-kernel@vger.kernel.org" , "linux-pci@vger.kernel.org" Subject: [PATCH 1/6] dt-bindings: pci: cadence: Add property "hpa" for PCIe controllers Thread-Topic: [PATCH 1/6] dt-bindings: pci: cadence: Add property "hpa" for PCIe controllers Thread-Index: AQHbnJYN58zDjM3IK0mkK2vcWXEOWrOB/Ovw Date: Mon, 24 Mar 2025 09:08:38 +0000 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Documentation/devicetree/bindings/pci/ for Root Port and Endpoint configurations Signed-off-by: Manikandan K Pillai --- .../devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml | 4 ++++ .../devicetree/bindings/pci/cdns,cdns-pcie-host.yaml | 7 +++++++ 2 files changed, 11 insertions(+) -- 2.27.0 diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml index 98651ab22103..4e839fa90b23 100644 --- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml @@ -24,6 +24,10 @@ properties: - const: reg - const: mem + hpa: + description: If present PCI controller is high performance architecture + type: boolean + required: - reg - reg-names diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml index a8190d9b100f..c219fe15c879 100644 --- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml +++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml @@ -9,8 +9,11 @@ title: Cadence PCIe host controller maintainers: - Tom Joseph +select: false + allOf: - $ref: cdns-pcie-host.yaml# + - $ref: cdns-pcie.yaml# properties: compatible: @@ -24,6 +27,10 @@ properties: - const: reg - const: cfg + hpa: + description: If present PCI controller is high performance architecture + type: boolean + required: - reg - reg-names