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 pci { 28 compatible = "pci-x86"; 29 #address-cells = <3>; 30 #size-cells = <2>; 31 u-boot,dm-pre-reloc; 32 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0 0x10000000 33 0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000 34 0x01000000 0x0 0x2000 0x2000 0 0xe000>; 35 36 irq-router@1,0 { 37 reg = <0x00000800 0 0 0 0>; 38 compatible = "intel,irq-router"; 39 intel,pirq-config = "pci"; 40 intel,pirq-link = <0x60 4>; 41 intel,pirq-mask = <0x0e40>; 42 intel,pirq-routing = < 43 /* PIIX UHCI */ 44 PCI_BDF(0, 1, 2) INTD PIRQD 45 /* e1000 NIC */ 46 PCI_BDF(0, 3, 0) INTA PIRQC 47 >; 48 }; 49 }; 50 51}; 52