xref: /linux/Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml (revision a1ff5a7d78a036d6c2178ee5acd6ba4946243800) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pci/plda,xpressrich3-axi-common.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: PLDA XpressRICH PCIe host common properties
8
9maintainers:
10  - Daire McNamara <daire.mcnamara@microchip.com>
11  - Kevin Xie <kevin.xie@starfivetech.com>
12
13description:
14  Generic PLDA XpressRICH PCIe host common properties.
15
16allOf:
17  - $ref: /schemas/pci/pci-host-bridge.yaml#
18
19properties:
20  reg:
21    maxItems: 2
22
23  reg-names:
24    items:
25      - const: cfg
26      - const: apb
27
28  interrupts:
29    minItems: 1
30    items:
31      - description: PCIe host controller
32      - description: builtin MSI controller
33
34  interrupt-names:
35    minItems: 1
36    items:
37      - const: pcie
38      - const: msi
39
40  msi-controller:
41    description: Identifies the node as an MSI controller.
42
43  msi-parent:
44    description: MSI controller the device is capable of using.
45
46  interrupt-controller:
47    type: object
48    properties:
49      '#address-cells':
50        const: 0
51
52      '#interrupt-cells':
53        const: 1
54
55      interrupt-controller: true
56
57    required:
58      - '#address-cells'
59      - '#interrupt-cells'
60      - interrupt-controller
61
62    additionalProperties: false
63
64required:
65  - reg
66  - reg-names
67  - interrupts
68  - msi-controller
69  - "#interrupt-cells"
70  - interrupt-map-mask
71  - interrupt-map
72
73additionalProperties: true
74
75...
76