tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * ARM Ltd. Versatile Express
3 *
4 * CoreTile Express A9x4
5 * Cortex-A9 MPCore (V2P-CA9)
6 *
7 * HBI-0191B
8 */
9
10/dts-v1/;
11
12/ {
13 model = "V2P-CA9";
14 arm,hbi = <0x191>;
15 compatible = "arm,vexpress,v2p-ca9", "arm,vexpress";
16 interrupt-parent = <&gic>;
17 #address-cells = <1>;
18 #size-cells = <1>;
19
20 chosen { };
21
22 aliases {
23 serial0 = &v2m_serial0;
24 serial1 = &v2m_serial1;
25 serial2 = &v2m_serial2;
26 serial3 = &v2m_serial3;
27 i2c0 = &v2m_i2c_dvi;
28 i2c1 = &v2m_i2c_pcie;
29 };
30
31 cpus {
32 #address-cells = <1>;
33 #size-cells = <0>;
34
35 cpu@0 {
36 device_type = "cpu";
37 compatible = "arm,cortex-a9";
38 reg = <0>;
39 next-level-cache = <&L2>;
40 };
41
42 cpu@1 {
43 device_type = "cpu";
44 compatible = "arm,cortex-a9";
45 reg = <1>;
46 next-level-cache = <&L2>;
47 };
48
49 cpu@2 {
50 device_type = "cpu";
51 compatible = "arm,cortex-a9";
52 reg = <2>;
53 next-level-cache = <&L2>;
54 };
55
56 cpu@3 {
57 device_type = "cpu";
58 compatible = "arm,cortex-a9";
59 reg = <3>;
60 next-level-cache = <&L2>;
61 };
62 };
63
64 memory@60000000 {
65 device_type = "memory";
66 reg = <0x60000000 0x40000000>;
67 };
68
69 clcd@10020000 {
70 compatible = "arm,pl111", "arm,primecell";
71 reg = <0x10020000 0x1000>;
72 interrupts = <0 44 4>;
73 };
74
75 memory-controller@100e0000 {
76 compatible = "arm,pl341", "arm,primecell";
77 reg = <0x100e0000 0x1000>;
78 };
79
80 memory-controller@100e1000 {
81 compatible = "arm,pl354", "arm,primecell";
82 reg = <0x100e1000 0x1000>;
83 interrupts = <0 45 4>,
84 <0 46 4>;
85 };
86
87 timer@100e4000 {
88 compatible = "arm,sp804", "arm,primecell";
89 reg = <0x100e4000 0x1000>;
90 interrupts = <0 48 4>,
91 <0 49 4>;
92 };
93
94 watchdog@100e5000 {
95 compatible = "arm,sp805", "arm,primecell";
96 reg = <0x100e5000 0x1000>;
97 interrupts = <0 51 4>;
98 };
99
100 scu@1e000000 {
101 compatible = "arm,cortex-a9-scu";
102 reg = <0x1e000000 0x58>;
103 };
104
105 timer@1e000600 {
106 compatible = "arm,cortex-a9-twd-timer";
107 reg = <0x1e000600 0x20>;
108 interrupts = <1 2 0xf04>,
109 <1 3 0xf04>;
110 };
111
112 gic: interrupt-controller@1e001000 {
113 compatible = "arm,cortex-a9-gic";
114 #interrupt-cells = <3>;
115 #address-cells = <0>;
116 interrupt-controller;
117 reg = <0x1e001000 0x1000>,
118 <0x1e000100 0x100>;
119 };
120
121 L2: cache-controller@1e00a000 {
122 compatible = "arm,pl310-cache";
123 reg = <0x1e00a000 0x1000>;
124 interrupts = <0 43 4>;
125 cache-level = <2>;
126 arm,data-latency = <1 1 1>;
127 arm,tag-latency = <1 1 1>;
128 };
129
130 pmu {
131 compatible = "arm,cortex-a9-pmu";
132 interrupts = <0 60 4>,
133 <0 61 4>,
134 <0 62 4>,
135 <0 63 4>;
136 };
137
138 motherboard {
139 ranges = <0 0 0x40000000 0x04000000>,
140 <1 0 0x44000000 0x04000000>,
141 <2 0 0x48000000 0x04000000>,
142 <3 0 0x4c000000 0x04000000>,
143 <7 0 0x10000000 0x00020000>;
144
145 interrupt-map-mask = <0 0 63>;
146 interrupt-map = <0 0 0 &gic 0 0 4>,
147 <0 0 1 &gic 0 1 4>,
148 <0 0 2 &gic 0 2 4>,
149 <0 0 3 &gic 0 3 4>,
150 <0 0 4 &gic 0 4 4>,
151 <0 0 5 &gic 0 5 4>,
152 <0 0 6 &gic 0 6 4>,
153 <0 0 7 &gic 0 7 4>,
154 <0 0 8 &gic 0 8 4>,
155 <0 0 9 &gic 0 9 4>,
156 <0 0 10 &gic 0 10 4>,
157 <0 0 11 &gic 0 11 4>,
158 <0 0 12 &gic 0 12 4>,
159 <0 0 13 &gic 0 13 4>,
160 <0 0 14 &gic 0 14 4>,
161 <0 0 15 &gic 0 15 4>,
162 <0 0 16 &gic 0 16 4>,
163 <0 0 17 &gic 0 17 4>,
164 <0 0 18 &gic 0 18 4>,
165 <0 0 19 &gic 0 19 4>,
166 <0 0 20 &gic 0 20 4>,
167 <0 0 21 &gic 0 21 4>,
168 <0 0 22 &gic 0 22 4>,
169 <0 0 23 &gic 0 23 4>,
170 <0 0 24 &gic 0 24 4>,
171 <0 0 25 &gic 0 25 4>,
172 <0 0 26 &gic 0 26 4>,
173 <0 0 27 &gic 0 27 4>,
174 <0 0 28 &gic 0 28 4>,
175 <0 0 29 &gic 0 29 4>,
176 <0 0 30 &gic 0 30 4>,
177 <0 0 31 &gic 0 31 4>,
178 <0 0 32 &gic 0 32 4>,
179 <0 0 33 &gic 0 33 4>,
180 <0 0 34 &gic 0 34 4>,
181 <0 0 35 &gic 0 35 4>,
182 <0 0 36 &gic 0 36 4>,
183 <0 0 37 &gic 0 37 4>,
184 <0 0 38 &gic 0 38 4>,
185 <0 0 39 &gic 0 39 4>,
186 <0 0 40 &gic 0 40 4>,
187 <0 0 41 &gic 0 41 4>,
188 <0 0 42 &gic 0 42 4>;
189 };
190};
191
192/include/ "vexpress-v2m.dtsi"