summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/highbank.dts
blob: a9ae5d32e80dfa057f01bb49dacb728035480e19 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
/*
 * Copyright 2011-2012 Calxeda, Inc.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/dts-v1/;

/* First 4KB has pen for secondary cores. */
/memreserve/ 0x00000000 0x0001000;

/ {
	model = "Calxeda Highbank";
	compatible = "calxeda,highbank";
	#address-cells = <1>;
	#size-cells = <1>;
	clock-ranges;

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			compatible = "arm,cortex-a9";
			reg = <0>;
			next-level-cache = <&L2>;
			clocks = <&a9pll>;
			clock-names = "cpu";
		};

		cpu@1 {
			compatible = "arm,cortex-a9";
			reg = <1>;
			next-level-cache = <&L2>;
			clocks = <&a9pll>;
			clock-names = "cpu";
		};

		cpu@2 {
			compatible = "arm,cortex-a9";
			reg = <2>;
			next-level-cache = <&L2>;
			clocks = <&a9pll>;
			clock-names = "cpu";
		};

		cpu@3 {
			compatible = "arm,cortex-a9";
			reg = <3>;
			next-level-cache = <&L2>;
			clocks = <&a9pll>;
			clock-names = "cpu";
		};
	};

	memory {
		name = "memory";
		device_type = "memory";
		reg = <0x00000000 0xff900000>;
	};

	soc {
		ranges = <0x00000000 0x00000000 0xffffffff>;

		timer@fff10600 {
			compatible = "arm,cortex-a9-twd-timer";
			reg = <0xfff10600 0x20>;
			interrupts = <1 13 0xf01>;
			clocks = <&a9periphclk>;
		};

		watchdog@fff10620 {
			compatible = "arm,cortex-a9-twd-wdt";
			reg = <0xfff10620 0x20>;
			interrupts = <1 14 0xf01>;
			clocks = <&a9periphclk>;
		};

		intc: interrupt-controller@fff11000 {
			compatible = "arm,cortex-a9-gic";
			#interrupt-cells = <3>;
			#size-cells = <0>;
			#address-cells = <1>;
			interrupt-controller;
			reg = <0xfff11000 0x1000>,
			      <0xfff10100 0x100>;
		};

		L2: l2-cache {
			compatible = "arm,pl310-cache";
			reg = <0xfff12000 0x1000>;
			interrupts = <0 70 4>;
			cache-unified;
			cache-level = <2>;
		};

		pmu {
			compatible = "arm,cortex-a9-pmu";
			interrupts = <0 76 4  0 75 4  0 74 4  0 73 4>;
		};


		sregs@fff3c200 {
			compatible = "calxeda,hb-sregs-l2-ecc";
			reg = <0xfff3c200 0x100>;
			interrupts = <0 71 4  0 72 4>;
		};

	};
};

/include/ "ecx-common.dtsi"
OpenPOWER on IntegriCloud