Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-ep.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Cadence PCIe EP Controller
   8
   9 maintainers:
  10   - Tom Joseph <tjoseph@cadence.com>
  11
  12 allOf:
  13   - $ref: "cdns-pcie-ep.yaml#"
  14   - $ref: "pci-ep.yaml#"
  15
  16 properties:
  17   compatible:
  18     const: cdns,cdns-pcie-ep
  19
  20   reg:
  21     maxItems: 2
  22
  23   reg-names:
  24     items:
  25       - const: reg
  26       - const: mem
  27
  28 required:
  29   - reg
  30   - reg-names
  31
  32 unevaluatedProperties: false
  33
  34 examples:
  35   - |
  36     bus {
  37         #address-cells = <2>;
  38         #size-cells = <2>;
  39
  40         pcie-ep@fc000000 {
  41                 compatible = "cdns,cdns-pcie-ep";
  42                 reg = <0x0 0xfc000000 0x0 0x01000000>,
  43                       <0x0 0x80000000 0x0 0x40000000>;
  44                 reg-names = "reg", "mem";
  45                 cdns,max-outbound-regions = <16>;
  46                 max-functions = /bits/ 8 <8>;
  47                 phys = <&pcie_phy0>;
  48                 phy-names = "pcie-phy";
  49         };
  50     };
  51 ...