xref: /linux/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-common.yaml (revision 4f77c3462308c62ffe7129cc18b9ac937f44b5a5) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pci/rockchip,rk3399-pcie-common.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Rockchip AXI PCIe Bridge Common Properties
8
9maintainers:
10  - Shawn Lin <shawn.lin@rock-chips.com>
11
12properties:
13  reg:
14    maxItems: 2
15
16  clocks:
17    maxItems: 4
18
19  clock-names:
20    items:
21      - const: aclk
22      - const: aclk-perf
23      - const: hclk
24      - const: pm
25
26  num-lanes:
27    maximum: 4
28
29  phys:
30    oneOf:
31      - maxItems: 1
32      - maxItems: 4
33
34  phy-names:
35    oneOf:
36      - const: pcie-phy
37      - items:
38          - const: pcie-phy-0
39          - const: pcie-phy-1
40          - const: pcie-phy-2
41          - const: pcie-phy-3
42
43  resets:
44    maxItems: 7
45
46  reset-names:
47    items:
48      - const: core
49      - const: mgmt
50      - const: mgmt-sticky
51      - const: pipe
52      - const: pm
53      - const: pclk
54      - const: aclk
55
56required:
57  - compatible
58  - reg
59  - reg-names
60  - clocks
61  - clock-names
62  - phys
63  - phy-names
64  - resets
65  - reset-names
66
67additionalProperties: true
68
69...
70