2 * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
4 * SPDX-License-Identifier: GPL-2.0+
9 #include <dt-bindings/interrupt-router/intel-irq.h>
11 /include/ "skeleton.dtsi"
12 /include/ "serial.dtsi"
13 /include/ "keyboard.dtsi"
15 /include/ "tsc_timer.dtsi"
18 model = "Intel Crown Bay";
19 compatible = "intel,crownbay", "intel,queensbay";
35 compatible = "cpu-x86";
42 compatible = "cpu-x86";
51 * By default the legacy superio serial port is used as the
52 * U-Boot serial console. If we want to use UART from Topcliff
53 * PCH as the console, change this property to &pciuart#.
55 * For example, stdout-path = &pciuart0 will use the first
56 * UART on Topcliff PCH.
58 stdout-path = "/serial";
63 #include "microcode/m0220661105_cv.dtsi"
70 compatible = "pci-x86";
72 ranges = <0x02000000 0x0 0x40000000 0x40000000 0 0x80000000
73 0x42000000 0x0 0xc0000000 0xc0000000 0 0x20000000
74 0x01000000 0x0 0x2000 0x2000 0 0xe000>;
79 compatible = "pci-bridge";
81 reg = <0x0000b800 0x0 0x0 0x0 0x0>;
86 compatible = "pci-bridge";
88 reg = <0x00010000 0x0 0x0 0x0 0x0>;
91 compatible = "pci8086,8811.00",
97 reg = <0x00025100 0x0 0x0 0x0 0x0
98 0x01025110 0x0 0x0 0x0 0x0>;
100 clock-frequency = <1843200>;
101 current-speed = <115200>;
105 compatible = "pci8086,8812.00",
111 reg = <0x00025200 0x0 0x0 0x0 0x0
112 0x01025210 0x0 0x0 0x0 0x0>;
114 clock-frequency = <1843200>;
115 current-speed = <115200>;
119 compatible = "pci8086,8813.00",
125 reg = <0x00025300 0x0 0x0 0x0 0x0
126 0x01025310 0x0 0x0 0x0 0x0>;
128 clock-frequency = <1843200>;
129 current-speed = <115200>;
133 compatible = "pci8086,8814.00",
139 reg = <0x00025400 0x0 0x0 0x0 0x0
140 0x01025410 0x0 0x0 0x0 0x0>;
142 clock-frequency = <1843200>;
143 current-speed = <115200>;
149 reg = <0x0000f800 0 0 0 0>;
150 compatible = "intel,pch7";
151 #address-cells = <1>;
155 compatible = "intel,queensbay-irq-router";
156 intel,pirq-config = "pci";
157 intel,actl-addr = <0x58>;
158 intel,pirq-link = <0x60 8>;
159 intel,pirq-mask = <0xcee0>;
160 intel,pirq-routing = <
161 /* TunnelCreek PCI devices */
162 PCI_BDF(0, 2, 0) INTA PIRQE
163 PCI_BDF(0, 3, 0) INTA PIRQF
164 PCI_BDF(0, 23, 0) INTA PIRQA
165 PCI_BDF(0, 23, 0) INTB PIRQB
166 PCI_BDF(0, 23, 0) INTC PIRQC
167 PCI_BDF(0, 23, 0) INTD PIRQD
168 PCI_BDF(0, 24, 0) INTA PIRQB
169 PCI_BDF(0, 24, 0) INTB PIRQC
170 PCI_BDF(0, 24, 0) INTC PIRQD
171 PCI_BDF(0, 24, 0) INTD PIRQA
172 PCI_BDF(0, 25, 0) INTA PIRQC
173 PCI_BDF(0, 25, 0) INTB PIRQD
174 PCI_BDF(0, 25, 0) INTC PIRQA
175 PCI_BDF(0, 25, 0) INTD PIRQB
176 PCI_BDF(0, 26, 0) INTA PIRQD
177 PCI_BDF(0, 26, 0) INTB PIRQA
178 PCI_BDF(0, 26, 0) INTC PIRQB
179 PCI_BDF(0, 26, 0) INTD PIRQC
180 PCI_BDF(0, 27, 0) INTA PIRQG
182 * Topcliff PCI devices
184 * Note on the Crown Bay board, Topcliff
185 * chipset is connected to TunnelCreek
186 * PCIe port 0, so its bus number is 1
187 * for its PCIe port and 2 for its PCI
188 * devices per U-Boot current PCI bus
189 * enumeration algorithm.
191 PCI_BDF(1, 0, 0) INTA PIRQA
192 PCI_BDF(2, 0, 1) INTA PIRQA
193 PCI_BDF(2, 0, 2) INTA PIRQA
194 PCI_BDF(2, 2, 0) INTB PIRQD
195 PCI_BDF(2, 2, 1) INTB PIRQD
196 PCI_BDF(2, 2, 2) INTB PIRQD
197 PCI_BDF(2, 2, 3) INTB PIRQD
198 PCI_BDF(2, 2, 4) INTB PIRQD
199 PCI_BDF(2, 4, 0) INTC PIRQC
200 PCI_BDF(2, 4, 1) INTC PIRQC
201 PCI_BDF(2, 6, 0) INTD PIRQB
202 PCI_BDF(2, 8, 0) INTA PIRQA
203 PCI_BDF(2, 8, 1) INTA PIRQA
204 PCI_BDF(2, 8, 2) INTA PIRQA
205 PCI_BDF(2, 8, 3) INTA PIRQA
206 PCI_BDF(2, 10, 0) INTB PIRQD
207 PCI_BDF(2, 10, 1) INTB PIRQD
208 PCI_BDF(2, 10, 2) INTB PIRQD
209 PCI_BDF(2, 10, 3) INTB PIRQD
210 PCI_BDF(2, 10, 4) INTB PIRQD
211 PCI_BDF(2, 12, 0) INTC PIRQC
212 PCI_BDF(2, 12, 1) INTC PIRQC
213 PCI_BDF(2, 12, 2) INTC PIRQC
214 PCI_BDF(2, 12, 3) INTC PIRQC
215 PCI_BDF(2, 12, 4) INTC PIRQC
220 #address-cells = <1>;
222 compatible = "intel,ich7-spi";
225 compatible = "sst,25vf016b",
227 memory-map = <0xffe00000 0x00200000>;
232 compatible = "intel,ich6-gpio";
239 compatible = "intel,ich6-gpio";