1/*
2 * Copyright 2011-2012 Calxeda, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
11 * more details.
12 *
13 * You should have received a copy of the GNU General Public License along with
14 * this program.  If not, see <http://www.gnu.org/licenses/>.
15 */
16
17/dts-v1/;
18
19/* First 4KB has pen for secondary cores. */
20/memreserve/ 0x00000000 0x0001000;
21
22/ {
23	model = "Calxeda Highbank";
24	compatible = "calxeda,highbank";
25	#address-cells = <1>;
26	#size-cells = <1>;
27	clock-ranges;
28
29	cpus {
30		#address-cells = <1>;
31		#size-cells = <0>;
32
33		cpu@900 {
34			compatible = "arm,cortex-a9";
35			device_type = "cpu";
36			reg = <0x900>;
37			next-level-cache = <&L2>;
38			clocks = <&a9pll>;
39			clock-names = "cpu";
40			operating-points = <
41				/* kHz    ignored */
42				 1300000  1000000
43				 1200000  1000000
44				 1100000  1000000
45				  800000  1000000
46				  400000  1000000
47				  200000  1000000
48			>;
49			clock-latency = <100000>;
50		};
51
52		cpu@901 {
53			compatible = "arm,cortex-a9";
54			device_type = "cpu";
55			reg = <0x901>;
56			next-level-cache = <&L2>;
57			clocks = <&a9pll>;
58			clock-names = "cpu";
59			operating-points = <
60				/* kHz    ignored */
61				 1300000  1000000
62				 1200000  1000000
63				 1100000  1000000
64				  800000  1000000
65				  400000  1000000
66				  200000  1000000
67			>;
68			clock-latency = <100000>;
69		};
70
71		cpu@902 {
72			compatible = "arm,cortex-a9";
73			device_type = "cpu";
74			reg = <0x902>;
75			next-level-cache = <&L2>;
76			clocks = <&a9pll>;
77			clock-names = "cpu";
78			operating-points = <
79				/* kHz    ignored */
80				 1300000  1000000
81				 1200000  1000000
82				 1100000  1000000
83				  800000  1000000
84				  400000  1000000
85				  200000  1000000
86			>;
87			clock-latency = <100000>;
88		};
89
90		cpu@903 {
91			compatible = "arm,cortex-a9";
92			device_type = "cpu";
93			reg = <0x903>;
94			next-level-cache = <&L2>;
95			clocks = <&a9pll>;
96			clock-names = "cpu";
97			operating-points = <
98				/* kHz    ignored */
99				 1300000  1000000
100				 1200000  1000000
101				 1100000  1000000
102				  800000  1000000
103				  400000  1000000
104				  200000  1000000
105			>;
106			clock-latency = <100000>;
107		};
108	};
109
110	memory {
111		name = "memory";
112		device_type = "memory";
113		reg = <0x00000000 0xff900000>;
114	};
115
116	soc {
117		ranges = <0x00000000 0x00000000 0xffffffff>;
118
119		memory-controller@fff00000 {
120			compatible = "calxeda,hb-ddr-ctrl";
121			reg = <0xfff00000 0x1000>;
122			interrupts = <0 91 4>;
123		};
124
125		timer@fff10600 {
126			compatible = "arm,cortex-a9-twd-timer";
127			reg = <0xfff10600 0x20>;
128			interrupts = <1 13 0xf01>;
129			clocks = <&a9periphclk>;
130		};
131
132		watchdog@fff10620 {
133			compatible = "arm,cortex-a9-twd-wdt";
134			reg = <0xfff10620 0x20>;
135			interrupts = <1 14 0xf01>;
136			clocks = <&a9periphclk>;
137		};
138
139		intc: interrupt-controller@fff11000 {
140			compatible = "arm,cortex-a9-gic";
141			#interrupt-cells = <3>;
142			#size-cells = <0>;
143			#address-cells = <1>;
144			interrupt-controller;
145			reg = <0xfff11000 0x1000>,
146			      <0xfff10100 0x100>;
147		};
148
149		L2: l2-cache {
150			compatible = "arm,pl310-cache";
151			reg = <0xfff12000 0x1000>;
152			interrupts = <0 70 4>;
153			cache-unified;
154			cache-level = <2>;
155		};
156
157		pmu {
158			compatible = "arm,cortex-a9-pmu";
159			interrupts = <0 76 4  0 75 4  0 74 4  0 73 4>;
160		};
161
162
163		sregs@fff3c200 {
164			compatible = "calxeda,hb-sregs-l2-ecc";
165			reg = <0xfff3c200 0x100>;
166			interrupts = <0 71 4  0 72 4>;
167		};
168
169	};
170};
171
172/include/ "ecx-common.dtsi"
173