| # SPDX-License-Identifier: GPL-2.0-only |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-host.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Cadence PCIe host controller |
| |
| maintainers: |
| - Tom Joseph <tjoseph@cadence.com> |
| |
| allOf: |
| - $ref: /schemas/pci/pci-bus.yaml# |
| - $ref: "cdns-pcie-host.yaml#" |
| |
| properties: |
| compatible: |
| const: cdns,cdns-pcie-host |
| |
| reg: |
| maxItems: 2 |
| |
| reg-names: |
| items: |
| - const: reg |
| - const: cfg |
| |
| msi-parent: true |
| |
| required: |
| - reg |
| - reg-names |
| |
| examples: |
| - | |
| bus { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| pcie@fb000000 { |
| compatible = "cdns,cdns-pcie-host"; |
| device_type = "pci"; |
| #address-cells = <3>; |
| #size-cells = <2>; |
| bus-range = <0x0 0xff>; |
| linux,pci-domain = <0>; |
| vendor-id = <0x17cd>; |
| device-id = <0x0200>; |
| |
| reg = <0x0 0xfb000000 0x0 0x01000000>, |
| <0x0 0x41000000 0x0 0x00001000>; |
| reg-names = "reg", "cfg"; |
| |
| ranges = <0x02000000 0x0 0x42000000 0x0 0x42000000 0x0 0x1000000>, |
| <0x01000000 0x0 0x43000000 0x0 0x43000000 0x0 0x0010000>; |
| dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x1 0x00000000>; |
| |
| #interrupt-cells = <0x1>; |
| |
| interrupt-map = <0x0 0x0 0x0 0x1 &gic 0x0 0x0 0x0 14 0x1>, |
| <0x0 0x0 0x0 0x2 &gic 0x0 0x0 0x0 15 0x1>, |
| <0x0 0x0 0x0 0x3 &gic 0x0 0x0 0x0 16 0x1>, |
| <0x0 0x0 0x0 0x4 &gic 0x0 0x0 0x0 17 0x1>; |
| |
| interrupt-map-mask = <0x0 0x0 0x0 0x7>; |
| |
| msi-parent = <&its_pci>; |
| |
| phys = <&pcie_phy0>; |
| phy-names = "pcie-phy"; |
| }; |
| }; |
| ... |
