1/* 2 * Copyright (C) 2012 Marvell Technology Group Ltd. 3 * Author: Haojian Zhuang <haojian.zhuang@marvell.com> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * publishhed by the Free Software Foundation. 8 */ 9 10/dts-v1/; 11#include "mmp2.dtsi" 12 13/ { 14 model = "Marvell MMP2 Brownstone Development Board"; 15 compatible = "mrvl,mmp2-brownstone", "mrvl,mmp2"; 16 17 chosen { 18 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"; 19 }; 20 21 memory { 22 reg = <0x00000000 0x08000000>; 23 }; 24 25 soc { 26 apb@d4000000 { 27 uart3: uart@d4018000 { 28 status = "okay"; 29 }; 30 twsi1: i2c@d4011000 { 31 status = "okay"; 32 pmic: max8925@3c { 33 compatible = "maxium,max8925"; 34 reg = <0x3c>; 35 interrupts = <1>; 36 interrupt-parent = <&intcmux4>; 37 interrupt-controller; 38 #interrupt-cells = <1>; 39 maxim,tsc-irq = <0>; 40 41 regulators { 42 SDV1 { 43 regulator-min-microvolt = <637500>; 44 regulator-max-microvolt = <1425000>; 45 regulator-boot-on; 46 regulator-always-on; 47 }; 48 SDV2 { 49 regulator-min-microvolt = <650000>; 50 regulator-max-microvolt = <2225000>; 51 regulator-boot-on; 52 regulator-always-on; 53 }; 54 SDV3 { 55 regulator-min-microvolt = <750000>; 56 regulator-max-microvolt = <3900000>; 57 regulator-boot-on; 58 regulator-always-on; 59 }; 60 LDO1 { 61 regulator-min-microvolt = <750000>; 62 regulator-max-microvolt = <3900000>; 63 regulator-boot-on; 64 regulator-always-on; 65 }; 66 LDO2 { 67 regulator-min-microvolt = <650000>; 68 regulator-max-microvolt = <2250000>; 69 regulator-boot-on; 70 regulator-always-on; 71 }; 72 LDO3 { 73 regulator-min-microvolt = <650000>; 74 regulator-max-microvolt = <2250000>; 75 regulator-boot-on; 76 regulator-always-on; 77 }; 78 LDO4 { 79 regulator-min-microvolt = <750000>; 80 regulator-max-microvolt = <3900000>; 81 regulator-boot-on; 82 regulator-always-on; 83 }; 84 LDO5 { 85 regulator-min-microvolt = <750000>; 86 regulator-max-microvolt = <3900000>; 87 regulator-boot-on; 88 regulator-always-on; 89 }; 90 LDO6 { 91 regulator-min-microvolt = <750000>; 92 regulator-max-microvolt = <3900000>; 93 regulator-boot-on; 94 regulator-always-on; 95 }; 96 LDO7 { 97 regulator-min-microvolt = <750000>; 98 regulator-max-microvolt = <3900000>; 99 regulator-boot-on; 100 regulator-always-on; 101 }; 102 LDO8 { 103 regulator-min-microvolt = <750000>; 104 regulator-max-microvolt = <3900000>; 105 regulator-boot-on; 106 regulator-always-on; 107 }; 108 LDO9 { 109 regulator-min-microvolt = <750000>; 110 regulator-max-microvolt = <3900000>; 111 regulator-boot-on; 112 regulator-always-on; 113 }; 114 LDO10 { 115 regulator-min-microvolt = <750000>; 116 regulator-max-microvolt = <3900000>; 117 }; 118 LDO11 { 119 regulator-min-microvolt = <750000>; 120 regulator-max-microvolt = <3900000>; 121 regulator-boot-on; 122 regulator-always-on; 123 }; 124 LDO12 { 125 regulator-min-microvolt = <750000>; 126 regulator-max-microvolt = <3900000>; 127 regulator-boot-on; 128 regulator-always-on; 129 }; 130 LDO13 { 131 regulator-min-microvolt = <750000>; 132 regulator-max-microvolt = <3900000>; 133 regulator-boot-on; 134 regulator-always-on; 135 }; 136 LDO14 { 137 regulator-min-microvolt = <750000>; 138 regulator-max-microvolt = <3900000>; 139 regulator-boot-on; 140 regulator-always-on; 141 }; 142 LDO15 { 143 regulator-min-microvolt = <750000>; 144 regulator-max-microvolt = <3900000>; 145 regulator-boot-on; 146 regulator-always-on; 147 }; 148 LDO16 { 149 regulator-min-microvolt = <750000>; 150 regulator-max-microvolt = <3900000>; 151 regulator-boot-on; 152 regulator-always-on; 153 }; 154 LDO17 { 155 regulator-min-microvolt = <650000>; 156 regulator-max-microvolt = <2250000>; 157 regulator-boot-on; 158 regulator-always-on; 159 }; 160 LDO18 { 161 regulator-min-microvolt = <650000>; 162 regulator-max-microvolt = <2250000>; 163 regulator-boot-on; 164 regulator-always-on; 165 }; 166 LDO19 { 167 regulator-min-microvolt = <750000>; 168 regulator-max-microvolt = <3900000>; 169 regulator-boot-on; 170 regulator-always-on; 171 }; 172 LDO20 { 173 regulator-min-microvolt = <750000>; 174 regulator-max-microvolt = <3900000>; 175 regulator-boot-on; 176 regulator-always-on; 177 }; 178 }; 179 backlight { 180 maxim,max8925-dual-string = <0>; 181 }; 182 charger { 183 batt-detect = <0>; 184 topoff-threshold = <1>; 185 fast-charge = <7>; 186 no-temp-support = <0>; 187 no-insert-detect = <0>; 188 }; 189 }; 190 }; 191 rtc: rtc@d4010000 { 192 status = "okay"; 193 }; 194 }; 195 }; 196}; 197