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# 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: 3
reg-names:
items:
- const: reg
- const: cfg
- const: mem
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>;
cdns,max-outbound-regions = <16>;
cdns,no-bar-match-nbits = <32>;
vendor-id = <0x17cd>;
device-id = <0x0200>;
reg = <0x0 0xfb000000 0x0 0x01000000>,
<0x0 0x41000000 0x0 0x00001000>,
<0x0 0x40000000 0x0 0x04000000>;
reg-names = "reg", "cfg", "mem";
ranges = <0x02000000 0x0 0x42000000 0x0 0x42000000 0x0 0x1000000>,
<0x01000000 0x0 0x43000000 0x0 0x43000000 0x0 0x0010000>;
#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";
};
};
...
|
