1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
4 */
5
6/dts-v1/;
7
8#include <dt-bindings/interrupt-router/intel-irq.h>
9
10/include/ "skeleton.dtsi"
11/include/ "serial.dtsi"
12/include/ "keyboard.dtsi"
13/include/ "reset.dtsi"
14/include/ "rtc.dtsi"
15
16#include "tsc_timer.dtsi"
17#include "smbios.dtsi"
18
19/ {
20	model = "QEMU x86 (I440FX)";
21	compatible = "qemu,x86";
22
23	config {
24		silent_console = <0>;
25	};
26
27	chosen {
28		stdout-path = "/serial";
29	};
30
31	cpus {
32		#address-cells = <1>;
33		#size-cells = <0>;
34		bootph-all;
35
36		cpu@0 {
37			device_type = "cpu";
38			compatible = "cpu-qemu";
39			bootph-all;
40			reg = <0>;
41			intel,apic-id = <0>;
42		};
43	};
44
45	pci {
46		compatible = "pci-x86";
47		#address-cells = <3>;
48		#size-cells = <2>;
49		bootph-all;
50		ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0 0x10000000
51			0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
52			0x01000000 0x0 0x2000 0x2000 0 0xe000>;
53
54		pch@1,0 {
55			reg = <0x00000800 0 0 0 0>;
56			compatible = "intel,pch7";
57			bootph-all;
58
59			irq-router {
60				compatible = "intel,irq-router";
61				bootph-all;
62				intel,pirq-config = "pci";
63				intel,pirq-link = <0x60 4>;
64				intel,pirq-mask = <0x0e40>;
65				intel,pirq-routing = <
66					/* PIIX UHCI */
67					PCI_BDF(0, 1, 2) INTD PIRQD
68					/* e1000 NIC */
69					PCI_BDF(0, 3, 0) INTA PIRQC
70				>;
71			};
72		};
73	};
74
75};
76