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1 /*-
2  * Copyright (c) 2011 The FreeBSD Foundation
3  * Copyright (c) 2012 Andrew Turner
4  * All rights reserved.
5  *
6  * Developed by Damjan Marion <damjan.marion@gmail.com>
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  * 1. Redistributions of source code must retain the above copyright
12  *    notice, this list of conditions and the following disclaimer.
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27  * SUCH DAMAGE.
28  * 
29  * $FreeBSD$
30  */
31
32 / {
33         compatible = "compal,paz00", "nvidia,tegra20";
34         #address-cells = <1>;
35         #size-cells = <1>;
36         interrupt-parent = <&GIC>;
37
38         SOC: tegra20@0 {
39                 #address-cells = <1>;
40                 #size-cells = <1>;
41                 compatible = "simple-bus";
42                 ranges;
43                 bus-frequency = <0>;
44
45                 GIC: interrupt-controller@50041000 {
46                         compatible = "arm,gic";
47                         reg =   < 0x50041000 0x1000 >,  /* Distributor Registers */
48                                 < 0x50040100 0x0100 >;  /* CPU Interface Registers */
49                         interrupt-controller;
50                         #interrupt-cells = <1>;
51                 };
52
53                 mp_tmr@50040200 {
54                         compatible = "arm,mpcore-timers";
55                         clock-frequency = < 50040200 >;
56                         #address-cells = <1>;
57                         #size-cells = <0>;
58                         reg =   < 0x50040200 0x100 >, /* Global Timer Registers */
59                                 < 0x50040600 0x100 >; /* Private Timer Registers */
60                         interrupts = < 27 29 >;
61                         interrupt-parent = <&GIC>;
62                 };
63
64                 serial@70006000 {
65                         compatible = "ns16550";
66                         reg = <0x70006000 0x40>;
67                         reg-shift = <2>;
68                         interrupts = < 68 >;
69                         interrupt-parent = <&GIC>;
70                         clock-frequency = < 215654400 >;
71                 };
72         };
73 };
74