1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright 2011-2012 Calxeda, Inc.
4 */
5
6 /dts-v1/;
7
8 /* First 4KB has pen for secondary cores. */
9 /memreserve/ 0x00000000 0x0001000;
10
11 / {
12 model = "Calxeda ECX-2000";
13 compatible = "calxeda,ecx-2000";
14 #address-cells = <2>;
15 #size-cells = <2>;
16
17 cpus {
18 #address-cells = <1>;
19 #size-cells = <0>;
20
21 cpu@0 {
22 compatible = "arm,cortex-a15";
23 device_type = "cpu";
24 reg = <0>;
25 clocks = <&a9pll>;
26 clock-names = "cpu";
27 };
28
29 cpu@1 {
30 compatible = "arm,cortex-a15";
31 device_type = "cpu";
32 reg = <1>;
33 clocks = <&a9pll>;
34 clock-names = "cpu";
35 };
36
37 cpu@2 {
38 compatible = "arm,cortex-a15";
39 device_type = "cpu";
40 reg = <2>;
41 clocks = <&a9pll>;
42 clock-names = "cpu";
43 };
44
45 cpu@3 {
46 compatible = "arm,cortex-a15";
47 device_type = "cpu";
48 reg = <3>;
49 clocks = <&a9pll>;
50 clock-names = "cpu";
51 };
52 };
53
54 memory@0 {
55 name = "memory";
56 device_type = "memory";
57 reg = <0x00000000 0x00000000 0x00000000 0xff800000>;
58 };
59
60 memory@200000000 {
61 name = "memory";
62 device_type = "memory";
63 reg = <0x00000002 0x00000000 0x00000003 0x00000000>;
64 };
65
66 soc {
67 ranges = <0x00000000 0x00000000 0x00000000 0xffffffff>;
68
69 timer {
70 compatible = "arm,cortex-a15-timer", "arm,armv7-timer"; interrupts = <1 13 0xf08>,
71 <1 14 0xf08>,
72 <1 11 0xf08>,
73 <1 10 0xf08>;
74 };
75
76 memory-controller@fff00000 {
77 compatible = "calxeda,ecx-2000-ddr-ctrl";
78 reg = <0xfff00000 0x1000>;
79 interrupts = <0 91 4>;
80 };
81
82 intc: interrupt-controller@fff11000 {
83 compatible = "arm,cortex-a15-gic";
84 #interrupt-cells = <3>;
85 #address-cells = <0>;
86 interrupt-controller;
87 interrupts = <1 9 0xf04>;
88 reg = <0xfff11000 0x1000>,
89 <0xfff12000 0x2000>,
90 <0xfff14000 0x2000>,
91 <0xfff16000 0x2000>;
92 };
93
94 pmu {
95 compatible = "arm,cortex-a9-pmu";
96 interrupts = <0 76 4>, <0 75 4>, <0 74 4>, <0 73 4>;
97 };
98 };
99 };
100
101 /include/ "ecx-common.dtsi"
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