1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/pci/pci-ep.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: PCI Endpoint Controller Schema 8 9description: | 10 Common properties for PCI Endpoint Controller Nodes. 11 12maintainers: 13 - Kishon Vijay Abraham I <kishon@ti.com> 14 15properties: 16 $nodename: 17 pattern: "^pcie-ep@" 18 19 max-functions: 20 description: Maximum number of functions that can be configured 21 $ref: /schemas/types.yaml#/definitions/uint8 22 minimum: 1 23 default: 1 24 maximum: 255 25 26 max-virtual-functions: 27 description: Array representing the number of virtual functions corresponding to each physical 28 function 29 $ref: /schemas/types.yaml#/definitions/uint8-array 30 minItems: 1 31 maxItems: 255 32 33 max-link-speed: 34 $ref: /schemas/types.yaml#/definitions/uint32 35 enum: [ 1, 2, 3, 4 ] 36 37 num-lanes: 38 description: maximum number of lanes 39 $ref: /schemas/types.yaml#/definitions/uint32 40 minimum: 1 41 default: 1 42 maximum: 16 43 44required: 45 - compatible 46 47additionalProperties: true 48