1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/pci/cdns,cd 4 $id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-ep.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Cadence PCIe EP Controller 7 title: Cadence PCIe EP Controller
8 8
9 maintainers: 9 maintainers:
10 - Tom Joseph <tjoseph@cadence.com> 10 - Tom Joseph <tjoseph@cadence.com>
11 11
12 allOf: 12 allOf:
13 - $ref: cdns-pcie-ep.yaml# !! 13 - $ref: "cdns-pcie-ep.yaml#"
>> 14 - $ref: "pci-ep.yaml#"
14 15
15 properties: 16 properties:
16 compatible: 17 compatible:
17 const: cdns,cdns-pcie-ep 18 const: cdns,cdns-pcie-ep
18 19
19 reg: 20 reg:
20 maxItems: 2 21 maxItems: 2
21 22
22 reg-names: 23 reg-names:
23 items: 24 items:
24 - const: reg 25 - const: reg
25 - const: mem 26 - const: mem
26 27
27 required: 28 required:
28 - reg 29 - reg
29 - reg-names 30 - reg-names
30 <<
31 unevaluatedProperties: false <<
32 31
33 examples: 32 examples:
34 - | 33 - |
35 bus { 34 bus {
36 #address-cells = <2>; 35 #address-cells = <2>;
37 #size-cells = <2>; 36 #size-cells = <2>;
38 37
39 pcie-ep@fc000000 { 38 pcie-ep@fc000000 {
40 compatible = "cdns,cdns-pcie-e 39 compatible = "cdns,cdns-pcie-ep";
41 reg = <0x0 0xfc000000 0x0 0x01 40 reg = <0x0 0xfc000000 0x0 0x01000000>,
42 <0x0 0x80000000 0x0 0x40 41 <0x0 0x80000000 0x0 0x40000000>;
43 reg-names = "reg", "mem"; 42 reg-names = "reg", "mem";
44 cdns,max-outbound-regions = <1 43 cdns,max-outbound-regions = <16>;
45 max-functions = /bits/ 8 <8>; 44 max-functions = /bits/ 8 <8>;
46 phys = <&pcie_phy0>; 45 phys = <&pcie_phy0>;
47 phy-names = "pcie-phy"; 46 phy-names = "pcie-phy";
48 }; 47 };
49 }; 48 };
50 ... 49 ...
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