1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * mpa1600.dts - Device Tree file for Phontech MPA 1600
4 *
5 * Copyright (C) 2013 Joachim Eastwood <manabian@gmail.com>
6 */
7 /dts-v1/;
8 #include "at91rm9200.dtsi"
9
10 / {
11 model = "Phontech MPA 1600";
12 compatible = "phontech,mpa1600", "atmel,at91rm9200";
13
14 memory@20000000 {
15 reg = <0x20000000 0x4000000>;
16 };
17
18 clocks {
19 slow_xtal {
20 clock-frequency = <32768>;
21 };
22
23 main_xtal {
24 clock-frequency = <18432000>;
25 };
26 };
27
28 ahb {
29 apb {
30 dbgu: serial@fffff200 {
31 status = "okay";
32 };
33
34 tcb0: timer@fffa0000 {
35 timer@0 {
36 compatible = "atmel,tcb-timer";
37 reg = <0>, <1>;
38 };
39
40 timer@2 {
41 compatible = "atmel,tcb-timer";
42 reg = <2>;
43 };
44 };
45
46 macb0: ethernet@fffbc000 {
47 phy-mode = "rmii";
48 status = "okay";
49 };
50
51 ssc0: ssc@fffd0000 {
52 status = "okay";
53 };
54
55 ssc1: ssc@fffd4000 {
56 status = "okay";
57 };
58 };
59
60 usb0: ohci@300000 {
61 num-ports = <1>;
62 status = "okay";
63 };
64 };
65
66 i2c-gpio-0 {
67 status = "okay";
68 };
69
70 gpio_keys {
71 compatible = "gpio-keys";
72
73 monitor_mute {
74 label = "Monitor mute";
75 gpios = <&pioC 1 GPIO_ACTIVE_LOW>;
76 linux,code = <113>;
77 };
78 };
79 };
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