1/* 2 * SAMSUNG SMDK5250 board device tree source 3 * 4 * Copyright (c) 2012 Samsung Electronics Co., Ltd. 5 * http://www.samsung.com 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10*/ 11 12/dts-v1/; 13#include "exynos5250.dtsi" 14#include <dt-bindings/interrupt-controller/irq.h> 15 16/ { 17 model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; 18 compatible = "samsung,smdk5250", "samsung,exynos5250"; 19 20 aliases { 21 i2c0 = "/i2c@12C60000"; 22 i2c1 = "/i2c@12C70000"; 23 i2c2 = "/i2c@12C80000"; 24 i2c3 = "/i2c@12C90000"; 25 i2c4 = "/i2c@12CA0000"; 26 i2c5 = "/i2c@12CB0000"; 27 i2c6 = "/i2c@12CC0000"; 28 i2c7 = "/i2c@12CD0000"; 29 spi0 = "/spi@12d20000"; 30 spi1 = "/spi@12d30000"; 31 spi2 = "/spi@12d40000"; 32 spi3 = "/spi@131a0000"; 33 spi4 = "/spi@131b0000"; 34 mmc0 = "/mmc@12200000"; 35 mmc1 = "/mmc@12210000"; 36 mmc2 = "/mmc@12220000"; 37 mmc3 = "/mmc@12230000"; 38 serial0 = "/serial@12C30000"; 39 console = "/serial@12C30000"; 40 i2s = "/sound@3830000"; 41 }; 42 43 sromc@12250000 { 44 bank = <1>; 45 srom-timing = <1 9 12 1 6 1 1>; 46 width = <2>; 47 lan@5000000 { 48 compatible = "smsc,lan9215", "smsc,lan"; 49 reg = <0x5000000 0x100>; 50 phy-mode = "mii"; 51 }; 52 }; 53 54 sound@3830000 { 55 samsung,codec-type = "wm8994"; 56 }; 57 58 sound@12d60000 { 59 status = "disabled"; 60 }; 61 62 i2c@12C70000 { 63 soundcodec@1a { 64 reg = <0x1a>; 65 compatible = "wolfson,wm8994-codec"; 66 }; 67 }; 68 69 i2c@12C60000 { 70 pmic@9 { 71 reg = <0x9>; 72 compatible = "maxim,max77686"; 73 }; 74 }; 75 76 tmu@10060000 { 77 samsung,min-temp = <25>; 78 samsung,max-temp = <125>; 79 samsung,start-warning = <95>; 80 samsung,start-tripping = <105>; 81 samsung,hw-tripping = <110>; 82 samsung,efuse-min-value = <40>; 83 samsung,efuse-value = <55>; 84 samsung,efuse-max-value = <100>; 85 samsung,slope = <274761730>; 86 samsung,dc-value = <25>; 87 }; 88 89 fimd@14400000 { 90 samsung,vl-freq = <60>; 91 samsung,vl-col = <2560>; 92 samsung,vl-row = <1600>; 93 samsung,vl-width = <2560>; 94 samsung,vl-height = <1600>; 95 96 samsung,vl-clkp; 97 samsung,vl-dp; 98 samsung,vl-bpix = <4>; 99 100 samsung,vl-hspw = <32>; 101 samsung,vl-hbpd = <80>; 102 samsung,vl-hfpd = <48>; 103 samsung,vl-vspw = <6>; 104 samsung,vl-vbpd = <37>; 105 samsung,vl-vfpd = <3>; 106 samsung,vl-cmd-allow-len = <0xf>; 107 108 samsung,winid = <3>; 109 samsung,interface-mode = <1>; 110 samsung,dp-enabled = <1>; 111 samsung,dual-lcd-enabled = <0>; 112 }; 113 114 dp@145b0000 { 115 samsung,lt-status = <0>; 116 117 samsung,master-mode = <0>; 118 samsung,bist-mode = <0>; 119 samsung,bist-pattern = <0>; 120 samsung,h-sync-polarity = <0>; 121 samsung,v-sync-polarity = <0>; 122 samsung,interlaced = <0>; 123 samsung,color-space = <0>; 124 samsung,dynamic-range = <0>; 125 samsung,ycbcr-coeff = <0>; 126 samsung,color-depth = <1>; 127 }; 128 129 mmc@12200000 { 130 samsung,bus-width = <8>; 131 samsung,timing = <1 3 3>; 132 samsung,removable = <0>; 133 }; 134 135 mmc@12210000 { 136 status = "disabled"; 137 }; 138 139 mmc@12220000 { 140 samsung,bus-width = <4>; 141 samsung,timing = <1 2 3>; 142 samsung,removable = <1>; 143 }; 144 145 mmc@12230000 { 146 status = "disabled"; 147 }; 148 149 ehci@12110000 { 150 samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; 151 }; 152}; 153 154&i2c_0 { 155 status = "okay"; 156 samsung,i2c-sda-delay = <100>; 157 samsung,i2c-max-bus-freq = <20000>; 158 159 max77686@09 { 160 compatible = "maxim,max77686"; 161 reg = <0x09>; 162 interrupt-parent = <&gpx3>; 163 interrupts = <2 IRQ_TYPE_NONE>; 164 165 voltage-regulators { 166 ldo1_reg: LDO1 { 167 regulator-name = "P1.0V_LDO_OUT1"; 168 regulator-min-microvolt = <1000000>; 169 regulator-max-microvolt = <1000000>; 170 regulator-always-on; 171 }; 172 173 ldo2_reg: LDO2 { 174 regulator-name = "P1.2V_LDO_OUT2"; 175 regulator-min-microvolt = <1200000>; 176 regulator-max-microvolt = <1200000>; 177 regulator-always-on; 178 }; 179 180 ldo3_reg: LDO3 { 181 regulator-name = "P1.8V_LDO_OUT3"; 182 regulator-min-microvolt = <1800000>; 183 regulator-max-microvolt = <1800000>; 184 regulator-always-on; 185 }; 186 187 ldo4_reg: LDO4 { 188 regulator-name = "P2.8V_LDO_OUT4"; 189 regulator-min-microvolt = <2800000>; 190 regulator-max-microvolt = <2800000>; 191 }; 192 193 ldo5_reg: LDO5 { 194 regulator-name = "P1.8V_LDO_OUT5"; 195 regulator-min-microvolt = <1800000>; 196 regulator-max-microvolt = <1800000>; 197 }; 198 199 ldo6_reg: LDO6 { 200 regulator-name = "P1.1V_LDO_OUT6"; 201 regulator-min-microvolt = <1100000>; 202 regulator-max-microvolt = <1100000>; 203 regulator-always-on; 204 }; 205 206 ldo7_reg: LDO7 { 207 regulator-name = "P1.1V_LDO_OUT7"; 208 regulator-min-microvolt = <1100000>; 209 regulator-max-microvolt = <1100000>; 210 regulator-always-on; 211 }; 212 213 ldo8_reg: LDO8 { 214 regulator-name = "P1.0V_LDO_OUT8"; 215 regulator-min-microvolt = <1000000>; 216 regulator-max-microvolt = <1000000>; 217 }; 218 219 ldo10_reg: LDO10 { 220 regulator-name = "P1.8V_LDO_OUT10"; 221 regulator-min-microvolt = <1800000>; 222 regulator-max-microvolt = <1800000>; 223 }; 224 225 ldo11_reg: LDO11 { 226 regulator-name = "P1.8V_LDO_OUT11"; 227 regulator-min-microvolt = <1800000>; 228 regulator-max-microvolt = <1800000>; 229 }; 230 231 ldo12_reg: LDO12 { 232 regulator-name = "P3.0V_LDO_OUT12"; 233 regulator-min-microvolt = <3000000>; 234 regulator-max-microvolt = <3000000>; 235 }; 236 237 ldo13_reg: LDO13 { 238 regulator-name = "P1.8V_LDO_OUT13"; 239 regulator-min-microvolt = <1800000>; 240 regulator-max-microvolt = <1800000>; 241 }; 242 243 ldo14_reg: LDO14 { 244 regulator-name = "P1.8V_LDO_OUT14"; 245 regulator-min-microvolt = <1800000>; 246 regulator-max-microvolt = <1800000>; 247 }; 248 249 ldo15_reg: LDO15 { 250 regulator-name = "P1.0V_LDO_OUT15"; 251 regulator-min-microvolt = <1000000>; 252 regulator-max-microvolt = <1000000>; 253 }; 254 255 ldo16_reg: LDO16 { 256 regulator-name = "P1.8V_LDO_OUT16"; 257 regulator-min-microvolt = <1800000>; 258 regulator-max-microvolt = <1800000>; 259 }; 260 261 buck1_reg: BUCK1 { 262 regulator-name = "vdd_mif"; 263 regulator-min-microvolt = <950000>; 264 regulator-max-microvolt = <1300000>; 265 regulator-always-on; 266 regulator-boot-on; 267 }; 268 269 buck2_reg: BUCK2 { 270 regulator-name = "vdd_arm"; 271 regulator-min-microvolt = <850000>; 272 regulator-max-microvolt = <1350000>; 273 regulator-always-on; 274 regulator-boot-on; 275 }; 276 277 buck3_reg: BUCK3 { 278 regulator-name = "vdd_int"; 279 regulator-min-microvolt = <900000>; 280 regulator-max-microvolt = <1200000>; 281 regulator-always-on; 282 regulator-boot-on; 283 }; 284 285 buck4_reg: BUCK4 { 286 regulator-name = "vdd_g3d"; 287 regulator-min-microvolt = <850000>; 288 regulator-max-microvolt = <1300000>; 289 regulator-always-on; 290 regulator-boot-on; 291 }; 292 293 buck5_reg: BUCK5 { 294 regulator-name = "P1.8V_BUCK_OUT5"; 295 regulator-min-microvolt = <1800000>; 296 regulator-max-microvolt = <1800000>; 297 regulator-always-on; 298 regulator-boot-on; 299 }; 300 }; 301 }; 302}; 303