// SPDX-License-Identifier: GPL-2.0 /dts-v1/; / { fragment@0 { target-path=""; __overlay__ { #address-cells = <3>; #size-cells = <2>; pci-ep-bus@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x0 0x0 0x0 0x1000>; reg = <0 0 0 0 0>; unittest-pci@100 { compatible = "unittest-pci"; reg = <0x100 0x200>; }; }; }; }; };