73 lines · yaml
1# SPDX-License-Identifier: GPL-2.0-only2%YAML 1.23---4$id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-host.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Cadence PCIe host controller8 9maintainers:10 - Tom Joseph <tjoseph@cadence.com>11 12allOf:13 - $ref: cdns-pcie-host.yaml#14 15properties:16 compatible:17 const: cdns,cdns-pcie-host18 19 reg:20 maxItems: 221 22 reg-names:23 items:24 - const: reg25 - const: cfg26 27required:28 - reg29 - reg-names30 31unevaluatedProperties: false32 33examples:34 - |35 bus {36 #address-cells = <2>;37 #size-cells = <2>;38 39 pcie@fb000000 {40 compatible = "cdns,cdns-pcie-host";41 device_type = "pci";42 #address-cells = <3>;43 #size-cells = <2>;44 bus-range = <0x0 0xff>;45 linux,pci-domain = <0>;46 vendor-id = <0x17cd>;47 device-id = <0x0200>;48 49 reg = <0x0 0xfb000000 0x0 0x01000000>,50 <0x0 0x41000000 0x0 0x00001000>;51 reg-names = "reg", "cfg";52 53 ranges = <0x02000000 0x0 0x42000000 0x0 0x42000000 0x0 0x1000000>,54 <0x01000000 0x0 0x43000000 0x0 0x43000000 0x0 0x0010000>;55 dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;56 57 #interrupt-cells = <0x1>;58 59 interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 14 0x1>,60 <0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 15 0x1>,61 <0x0 0x0 0x0 0x3 &gic 0x0 0x0 0x0 16 0x1>,62 <0x0 0x0 0x0 0x4 &gic 0x0 0x0 0x0 17 0x1>;63 64 interrupt-map-mask = <0x0 0x0 0x0 0x7>;65 66 msi-parent = <&its_pci>;67 68 phys = <&pcie_phy0>;69 phy-names = "pcie-phy";70 };71 };72...73