6873aaa5f9
Add PLDA XpressRICH PCIe host common properties dt-binding doc.
The PolarFire PCIe host uses PLDA IP. Move common properties from Microchip
PolarFire PCIe host to PLDA files.
Link: https://lore.kernel.org/linux-pci/20240328091835.14797-2-minda.chen@starfivetech.com
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
[bhelgaas: adapt for 5db62b7d3c ("dt-bindings: PCI: host-bridges: Switch
from deprecated pci-bus.yaml")]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: John Clark <inindev@gmail.com>
76 lines
1.4 KiB
YAML
76 lines
1.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pci/plda,xpressrich3-axi-common.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: PLDA XpressRICH PCIe host common properties
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maintainers:
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- Daire McNamara <daire.mcnamara@microchip.com>
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- Kevin Xie <kevin.xie@starfivetech.com>
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description:
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Generic PLDA XpressRICH PCIe host common properties.
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allOf:
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- $ref: /schemas/pci/pci-host-bridge.yaml#
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properties:
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reg:
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maxItems: 2
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reg-names:
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items:
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- const: cfg
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- const: apb
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interrupts:
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minItems: 1
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items:
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- description: PCIe host controller
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- description: builtin MSI controller
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interrupt-names:
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minItems: 1
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items:
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- const: pcie
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- const: msi
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msi-controller:
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description: Identifies the node as an MSI controller.
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msi-parent:
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description: MSI controller the device is capable of using.
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interrupt-controller:
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type: object
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properties:
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'#address-cells':
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const: 0
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'#interrupt-cells':
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const: 1
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interrupt-controller: true
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required:
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- '#address-cells'
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- '#interrupt-cells'
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- interrupt-controller
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additionalProperties: false
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required:
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- reg
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- reg-names
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- interrupts
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- msi-controller
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- "#interrupt-cells"
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- interrupt-map-mask
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- interrupt-map
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additionalProperties: true
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...
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