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Tue, 27 Feb 2024 10:35:31 +0000 From: Minda Chen To: Conor Dooley , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Lorenzo Pieralisi , Thomas Gleixner , Daire McNamara , Emil Renner Berthing , Krzysztof Kozlowski Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org, Paul Walmsley , Palmer Dabbelt , Albert Ou , Philipp Zabel , Mason Huo , Leyfoon Tan , Kevin Xie , Minda Chen Subject: [PATCH v15,RESEND 01/23] dt-bindings: PCI: Add PLDA XpressRICH PCIe host common properties Date: Tue, 27 Feb 2024 18:35:00 +0800 Message-Id: <20240227103522.80915-2-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240227103522.80915-1-minda.chen@starfivetech.com> References: <20240227103522.80915-1-minda.chen@starfivetech.com> X-ClientProxiedBy: NT0PR01CA0003.CHNPR01.prod.partner.outlook.cn (2406:e500:c510::15) To SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:25::15) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SHXPR01MB0863:EE_ X-MS-Office365-Filtering-Correlation-Id: 8c790bfb-294b-4208-39f0-08dc377fd23e X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; 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PolarFire PCIe host using PLDA IP. Move common properties from Microchip PolarFire PCIe host to PLDA files. Signed-off-by: Minda Chen Reviewed-by: Hal Feng Reviewed-by: Conor Dooley Reviewed-by: Rob Herring Tested-by: John Clark --- .../bindings/pci/microchip,pcie-host.yaml | 55 +------------- .../pci/plda,xpressrich3-axi-common.yaml | 75 +++++++++++++++++++ 2 files changed, 76 insertions(+), 54 deletions(-) create mode 100644 Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml index f7a3c2636355..7c2d51221f65 100644 --- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml +++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml @@ -10,21 +10,13 @@ maintainers: - Daire McNamara allOf: - - $ref: /schemas/pci/pci-bus.yaml# + - $ref: plda,xpressrich3-axi-common.yaml# - $ref: /schemas/interrupt-controller/msi-controller.yaml# properties: compatible: const: microchip,pcie-host-1.0 # PolarFire - reg: - maxItems: 2 - - reg-names: - items: - - const: cfg - - const: apb - clocks: description: Fabric Interface Controllers, FICs, are the interface between the FPGA @@ -52,18 +44,6 @@ properties: items: pattern: '^fic[0-3]$' - interrupts: - minItems: 1 - items: - - description: PCIe host controller - - description: builtin MSI controller - - interrupt-names: - minItems: 1 - items: - - const: pcie - - const: msi - ranges: maxItems: 1 @@ -71,39 +51,6 @@ properties: minItems: 1 maxItems: 6 - msi-controller: - description: Identifies the node as an MSI controller. - - msi-parent: - description: MSI controller the device is capable of using. - - interrupt-controller: - type: object - properties: - '#address-cells': - const: 0 - - '#interrupt-cells': - const: 1 - - interrupt-controller: true - - required: - - '#address-cells' - - '#interrupt-cells' - - interrupt-controller - - additionalProperties: false - -required: - - reg - - reg-names - - "#interrupt-cells" - - interrupts - - interrupt-map-mask - - interrupt-map - - msi-controller - unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml b/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml new file mode 100644 index 000000000000..31bb17b11e58 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/plda,xpressrich3-axi-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PLDA XpressRICH PCIe host common properties + +maintainers: + - Daire McNamara + - Kevin Xie + +description: + Generic PLDA XpressRICH PCIe host common properties. + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + +properties: + reg: + maxItems: 2 + + reg-names: + items: + - const: cfg + - const: apb + + interrupts: + minItems: 1 + items: + - description: PCIe host controller + - description: builtin MSI controller + + interrupt-names: + minItems: 1 + items: + - const: pcie + - const: msi + + msi-controller: + description: Identifies the node as an MSI controller. + + msi-parent: + description: MSI controller the device is capable of using. + + interrupt-controller: + type: object + properties: + '#address-cells': + const: 0 + + '#interrupt-cells': + const: 1 + + interrupt-controller: true + + required: + - '#address-cells' + - '#interrupt-cells' + - interrupt-controller + + additionalProperties: false + +required: + - reg + - reg-names + - interrupts + - msi-controller + - "#interrupt-cells" + - interrupt-map-mask + - interrupt-map + +additionalProperties: true + +...