summaryrefslogtreecommitdiffstats
path: root/dts/src/arm/mmp2-brownstone.dts
blob: aaedc4c742ea576141ae4f993a2f34255c7968ea (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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
// SPDX-License-Identifier: GPL-2.0-only
/*
 *  Copyright (C) 2012 Marvell Technology Group Ltd.
 *  Author: Haojian Zhuang <haojian.zhuang@marvell.com>
 */

/dts-v1/;
#include "mmp2.dtsi"

/ {
	model = "Marvell MMP2 Brownstone Development Board";
	compatible = "mrvl,mmp2-brownstone", "mrvl,mmp2";

	chosen {
		bootargs = "console=ttyS2,38400 root=/dev/nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on";
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x08000000>;
	};

	soc {
		apb@d4000000 {
			uart3: uart@d4018000 {
				status = "okay";
			};
			twsi1: i2c@d4011000 {
				status = "okay";
				pmic: max8925@3c {
					compatible = "maxium,max8925";
					reg = <0x3c>;
					interrupts = <1>;
					interrupt-parent = <&intcmux4>;
					interrupt-controller;
					#interrupt-cells = <1>;
					maxim,tsc-irq = <0>;

					regulators {
						SDV1 {
							regulator-min-microvolt = <637500>;
							regulator-max-microvolt = <1425000>;
							regulator-boot-on;
							regulator-always-on;
						};
						SDV2 {
							regulator-min-microvolt = <650000>;
							regulator-max-microvolt = <2225000>;
							regulator-boot-on;
							regulator-always-on;
						};
						SDV3 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO1 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO2 {
							regulator-min-microvolt = <650000>;
							regulator-max-microvolt = <2250000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO3 {
							regulator-min-microvolt = <650000>;
							regulator-max-microvolt = <2250000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO4 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO5 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO6 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO7 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO8 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO9 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO10 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
						};
						LDO11 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO12 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO13 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO14 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO15 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO16 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO17 {
							regulator-min-microvolt = <650000>;
							regulator-max-microvolt = <2250000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO18 {
							regulator-min-microvolt = <650000>;
							regulator-max-microvolt = <2250000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO19 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
						LDO20 {
							regulator-min-microvolt = <750000>;
							regulator-max-microvolt = <3900000>;
							regulator-boot-on;
							regulator-always-on;
						};
					};
					backlight {
						maxim,max8925-dual-string = <0>;
					};
					charger {
						batt-detect = <0>;
						topoff-threshold = <1>;
						fast-charge = <7>;
						no-temp-support = <0>;
						no-insert-detect = <0>;
					};
				};
			};
			rtc: rtc@d4010000 {
				status = "okay";
			};
		};
	};
};