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Bin Menga65b25d2015-05-07 21:34:08 +08001/*
2 * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7/dts-v1/;
8
Bin Meng5c564222015-06-03 09:20:06 +08009#include <dt-bindings/interrupt-router/intel-irq.h>
10
11/* ICH9 IRQ router has discrete PIRQ control registers */
12#undef PIRQE
13#undef PIRQF
14#undef PIRQG
15#undef PIRQH
16#define PIRQE 8
17#define PIRQF 9
18#define PIRQG 10
19#define PIRQH 11
20
Bin Menga65b25d2015-05-07 21:34:08 +080021/include/ "skeleton.dtsi"
22/include/ "serial.dtsi"
Bin Mengb6ff6ce2015-11-12 05:33:06 -080023/include/ "keyboard.dtsi"
Bin Meng93f8a312015-07-15 16:23:39 +080024/include/ "rtc.dtsi"
Bin Meng80af3982015-11-13 00:11:22 -080025/include/ "tsc_timer.dtsi"
Bin Menga65b25d2015-05-07 21:34:08 +080026
27/ {
Bin Meng683b09d2015-06-03 09:20:04 +080028 model = "QEMU x86 (Q35)";
Bin Menga65b25d2015-05-07 21:34:08 +080029 compatible = "qemu,x86";
30
31 config {
32 silent_console = <0>;
Bin Mengf2653e82015-06-03 09:20:05 +080033 u-boot,no-apm-finalize;
Bin Menga65b25d2015-05-07 21:34:08 +080034 };
35
36 chosen {
37 stdout-path = "/serial";
38 };
39
Bin Menga8ebf282015-07-22 01:21:13 -070040 cpus {
41 #address-cells = <1>;
42 #size-cells = <0>;
43
44 cpu@0 {
45 device_type = "cpu";
Miao Yan5a694052016-01-07 01:32:01 -080046 compatible = "cpu-qemu";
Bin Menga8ebf282015-07-22 01:21:13 -070047 reg = <0>;
48 intel,apic-id = <0>;
49 };
50 };
51
Bin Meng80af3982015-11-13 00:11:22 -080052 tsc-timer {
53 clock-frequency = <1000000000>;
54 };
55
Bin Menga65b25d2015-05-07 21:34:08 +080056 pci {
57 compatible = "pci-x86";
58 #address-cells = <3>;
59 #size-cells = <2>;
60 u-boot,dm-pre-reloc;
61 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0 0x10000000
62 0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
63 0x01000000 0x0 0x2000 0x2000 0 0xe000>;
Bin Meng5c564222015-06-03 09:20:06 +080064
Simon Glassf2b85ab2016-01-18 20:19:21 -070065 pch@1f,0 {
Bin Meng5c564222015-06-03 09:20:06 +080066 reg = <0x0000f800 0 0 0 0>;
Simon Glassf2b85ab2016-01-18 20:19:21 -070067 compatible = "intel,pch9";
68
69 irq-router {
70 compatible = "intel,irq-router";
71 intel,pirq-config = "pci";
Bin Mengce8dd772016-05-07 07:46:15 -070072 intel,actl-8bit;
73 intel,actl-addr = <0x44>;
Simon Glassf2b85ab2016-01-18 20:19:21 -070074 intel,pirq-link = <0x60 8>;
75 intel,pirq-mask = <0x0e40>;
76 intel,pirq-routing = <
77 /* e1000 NIC */
78 PCI_BDF(0, 2, 0) INTA PIRQG
79 /* ICH9 UHCI */
80 PCI_BDF(0, 29, 0) INTA PIRQA
81 PCI_BDF(0, 29, 1) INTB PIRQB
82 PCI_BDF(0, 29, 2) INTC PIRQC
83 /* ICH9 EHCI */
84 PCI_BDF(0, 29, 7) INTD PIRQD
85 /* ICH9 SATA */
86 PCI_BDF(0, 31, 2) INTA PIRQA
87 >;
88 };
Bin Meng5c564222015-06-03 09:20:06 +080089 };
Bin Menga65b25d2015-05-07 21:34:08 +080090 };
91
92};