1// SPDX-License-Identifier: GPL-2.0 2 3/ { 4 bus@10000000 { 5 compatible = "simple-bus"; 6 #address-cells = <2>; 7 #size-cells = <2>; 8 ranges = <0 0x10000000 0 0x10000000 0 0x10000000 9 0 0x40000000 0 0x40000000 0 0x40000000 10 0xfd 0xfe000000 0xfd 0xfe000000 0 0x2000000 /* PCI Config Space */>; 11 12 pci@1a000000 { 13 compatible = "loongson,rs780e-pci"; 14 device_type = "pci"; 15 #address-cells = <3>; 16 #size-cells = <2>; 17 18 reg = <0 0x1a000000 0 0x02000000>; 19 20 ranges = <0x01000000 0 0x00004000 0 0x18004000 0 0x0000c000>, 21 <0x02000000 0 0x40000000 0 0x40000000 0 0x40000000>; 22 }; 23 24 isa { 25 compatible = "isa"; 26 #address-cells = <2>; 27 #size-cells = <1>; 28 ranges = <1 0 0 0x18000000 0x4000>; 29 30 rtc0: rtc@70 { 31 compatible = "motorola,mc146818"; 32 reg = <1 0x70 0x8>; 33 interrupts = <8>; 34 interrupt-parent = <&htpic>; 35 }; 36 37 acpi@800 { 38 compatible = "loongson,rs780e-acpi"; 39 reg = <1 0x800 0x100>; 40 }; 41 }; 42 }; 43}; 44