1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2012 Marvell Technology Grou
4 * Author: Haojian Zhuang <haojian.zhuang@marv
5 */
6
7 /dts-v1/;
8 #include "mmp2.dtsi"
9
10 / {
11 model = "Marvell MMP2 Brownstone Devel
12 compatible = "mrvl,mmp2-brownstone", "
13
14 chosen {
15 bootargs = "console=ttyS2,3840
16 };
17
18 memory {
19 device_type = "memory";
20 reg = <0x00000000 0x08000000>;
21 };
22 };
23
24 &uart3 {
25 status = "okay";
26 };
27
28 &twsi1 {
29 status = "okay";
30 pmic: max8925@3c {
31 compatible = "maxim,max8925";
32 reg = <0x3c>;
33 interrupts = <1>;
34 interrupt-parent = <&intcmux4>
35 interrupt-controller;
36 #interrupt-cells = <1>;
37 maxim,tsc-irq = <0>;
38
39 regulators {
40 SDV1 {
41 regulator-min-
42 regulator-max-
43 regulator-boot
44 regulator-alwa
45 };
46 SDV2 {
47 regulator-min-
48 regulator-max-
49 regulator-boot
50 regulator-alwa
51 };
52 SDV3 {
53 regulator-min-
54 regulator-max-
55 regulator-boot
56 regulator-alwa
57 };
58 LDO1 {
59 regulator-min-
60 regulator-max-
61 regulator-boot
62 regulator-alwa
63 };
64 LDO2 {
65 regulator-min-
66 regulator-max-
67 regulator-boot
68 regulator-alwa
69 };
70 LDO3 {
71 regulator-min-
72 regulator-max-
73 regulator-boot
74 regulator-alwa
75 };
76 LDO4 {
77 regulator-min-
78 regulator-max-
79 regulator-boot
80 regulator-alwa
81 };
82 LDO5 {
83 regulator-min-
84 regulator-max-
85 regulator-boot
86 regulator-alwa
87 };
88 LDO6 {
89 regulator-min-
90 regulator-max-
91 regulator-boot
92 regulator-alwa
93 };
94 LDO7 {
95 regulator-min-
96 regulator-max-
97 regulator-boot
98 regulator-alwa
99 };
100 LDO8 {
101 regulator-min-
102 regulator-max-
103 regulator-boot
104 regulator-alwa
105 };
106 LDO9 {
107 regulator-min-
108 regulator-max-
109 regulator-boot
110 regulator-alwa
111 };
112 LDO10 {
113 regulator-min-
114 regulator-max-
115 };
116 LDO11 {
117 regulator-min-
118 regulator-max-
119 regulator-boot
120 regulator-alwa
121 };
122 LDO12 {
123 regulator-min-
124 regulator-max-
125 regulator-boot
126 regulator-alwa
127 };
128 LDO13 {
129 regulator-min-
130 regulator-max-
131 regulator-boot
132 regulator-alwa
133 };
134 LDO14 {
135 regulator-min-
136 regulator-max-
137 regulator-boot
138 regulator-alwa
139 };
140 LDO15 {
141 regulator-min-
142 regulator-max-
143 regulator-boot
144 regulator-alwa
145 };
146 LDO16 {
147 regulator-min-
148 regulator-max-
149 regulator-boot
150 regulator-alwa
151 };
152 LDO17 {
153 regulator-min-
154 regulator-max-
155 regulator-boot
156 regulator-alwa
157 };
158 LDO18 {
159 regulator-min-
160 regulator-max-
161 regulator-boot
162 regulator-alwa
163 };
164 LDO19 {
165 regulator-min-
166 regulator-max-
167 regulator-boot
168 regulator-alwa
169 };
170 LDO20 {
171 regulator-min-
172 regulator-max-
173 regulator-boot
174 regulator-alwa
175 };
176 };
177 backlight {
178 maxim,max8925-dual-str
179 };
180 charger {
181 batt-detect = <0>;
182 topoff-threshold = <1>
183 fast-charge = <7>;
184 no-temp-support = <0>;
185 no-insert-detect = <0>
186 };
187 };
188 };
189
190 &rtc {
191 status = "okay";
192 };
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