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