arch/arm/dts/exynos4412-odroid.dts

   1 /*
   2  * Odroid-U3/X2 board device tree source
   3  *
   4  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 /dts-v1/;
  11 #include "exynos4412.dtsi"
  12
  13 / {
  14         model = "Odroid based on Exynos4412";
  15         compatible = "samsung,odroid", "samsung,exynos4412";
  16
  17         aliases {
  18                 i2c0 = "/i2c@13860000";
  19                 i2c1 = "/i2c@13870000";
  20                 i2c2 = "/i2c@13880000";
  21                 i2c3 = "/i2c@13890000";
  22                 i2c4 = "/i2c@138a0000";
  23                 i2c5 = "/i2c@138b0000";
  24                 i2c6 = "/i2c@138c0000";
  25                 i2c7 = "/i2c@138d0000";
  26                 serial0 = "/serial@13800000";
  27                 console = "/serial@13810000";
  28                 mmc2 = "sdhci@12530000";
  29                 mmc4 = "dwmmc@12550000";
  30         };
  31
  32         i2c@13860000 {
  33                 samsung,i2c-sda-delay = <100>;
  34                 samsung,i2c-slave-addr = <0x10>;
  35                 samsung,i2c-max-bus-freq = <100000>;
  36                 status = "okay";
  37
  38                 max77686_pmic@09 {
  39                         compatible = "maxim,max77686";
  40                         interrupts = <7 0>;
  41                         reg = <0x09 0 0>;
  42                         #clock-cells = <1>;
  43
  44                         voltage-regulators {
  45                                 ldo1_reg: ldo1 {
  46                                         regulator-compatible = "LDO1";
  47                                         regulator-name = "VDD_ALIVE_1.0V";
  48                                         regulator-min-microvolt = <1000000>;
  49                                         regulator-max-microvolt = <1000000>;
  50                                 };
  51
  52                                 ldo2_reg: ldo2 {
  53                                         regulator-compatible = "LDO2";
  54                                         regulator-name = "VDDQ_VM1M2_1.2V";
  55                                         regulator-min-microvolt = <1200000>;
  56                                         regulator-max-microvolt = <1200000>;
  57                                 };
  58
  59                                 ldo3_reg: ldo3 {
  60                                         regulator-compatible = "LDO3";
  61                                         regulator-name = "VCC_1.8V_AP";
  62                                         regulator-min-microvolt = <1800000>;
  63                                         regulator-max-microvolt = <1800000>;
  64                                 };
  65
  66                                 ldo4_reg: ldo4 {
  67                                         regulator-compatible = "LDO4";
  68                                         regulator-name = "VDDQ_MMC2_2.8V";
  69                                         regulator-min-microvolt = <2800000>;
  70                                         regulator-max-microvolt = <2800000>;
  71                                 };
  72
  73                                 ldo5_reg: ldo5 {
  74                                         regulator-compatible = "LDO5";
  75                                         regulator-name = "VDDQ_MMC0/1/3_1.8V";
  76                                         regulator-min-microvolt = <1800000>;
  77                                         regulator-max-microvolt = <1800000>;
  78                                 };
  79
  80                                 ldo6_reg: ldo6 {
  81                                         regulator-compatible = "LDO6";
  82                                         regulator-name = "VMPLL_1.0V";
  83                                         regulator-min-microvolt = <1100000>;
  84                                         regulator-max-microvolt = <1100000>;
  85                                 };
  86
  87                                 ldo7_reg: ldo7 {
  88                                         regulator-compatible = "LDO7";
  89                                         regulator-name = "VPLL_1.1V";
  90                                         regulator-min-microvolt = <1100000>;
  91                                         regulator-max-microvolt = <1100000>;
  92                                 };
  93
  94                                 ldo8_reg: ldo8 {
  95                                         regulator-compatible = "LDO8";
  96                                         regulator-name = "VDD_MIPI/HDMI_1.0V";
  97                                         regulator-min-microvolt = <1000000>;
  98                                         regulator-max-microvolt = <1000000>;
  99                                 };
 100
 101                                 ldo9_reg: ldo9 {
 102                                         regulator-compatible = "LDO9";
 103                                         regulator-name = "nc";
 104                                         regulator-min-microvolt = <1800000>;
 105                                         regulator-max-microvolt = <1800000>;
 106                                 };
 107
 108                                 ldo10_reg: ldo10 {
 109                                         regulator-compatible = "LDO10";
 110                                         regulator-name = "VDD_MIPI/HDMI_1.8V";
 111                                         regulator-min-microvolt = <1800000>;
 112                                         regulator-max-microvolt = <1800000>;
 113                                 };
 114
 115                                 ldo11_reg: ldo11 {
 116                                         regulator-compatible = "LDO11";
 117                                         regulator-name = "VDD_ABB1_1.8V";
 118                                         regulator-min-microvolt = <1800000>;
 119                                         regulator-max-microvolt = <1800000>;
 120                                 };
 121
 122                                 ldo12_reg: ldo12 {
 123                                         regulator-compatible = "LDO12";
 124                                         regulator-name = "VDD_UOTG_3.0V";
 125                                         regulator-min-microvolt = <3000000>;
 126                                         regulator-max-microvolt = <3000000>;
 127                                 };
 128
 129                                 ldo13_reg: ldo13 {
 130                                         regulator-compatible = "LDO13";
 131                                         regulator-name = "VDD_C2C_1.8V";
 132                                         regulator-min-microvolt = <1800000>;
 133                                         regulator-max-microvolt = <1800000>;
 134                                 };
 135
 136                                 ldo14_reg: ldo14 {
 137                                         regulator-compatible = "LDO14";
 138                                         regulator-name = "VDD_ABB02_1.8V";
 139                                         regulator-min-microvolt = <1800000>;
 140                                         regulator-max-microvolt = <1800000>;
 141                                 };
 142
 143                                 ldo15_reg: ldo15 {
 144                                         regulator-compatible = "LDO15";
 145                                         regulator-name = "VDD_HSIC/OTG_1.0V";
 146                                         regulator-min-microvolt = <1000000>;
 147                                         regulator-max-microvolt = <1000000>;
 148                                 };
 149
 150                                 ldo16_reg: ldo16 {
 151                                         regulator-compatible = "LDO16";
 152                                         regulator-name = "VDD_HSIC_1.8V";
 153                                         regulator-min-microvolt = <1800000>;
 154                                         regulator-max-microvolt = <1800000>;
 155                                 };
 156
 157                                 ldo17_reg: ldo17 {
 158                                         regulator-compatible = "LDO17";
 159                                         regulator-name = "VDDQ_CAM_1.2V";
 160                                         regulator-min-microvolt = <1200000>;
 161                                         regulator-max-microvolt = <1200000>;
 162                                 };
 163
 164                                 ldo18_reg: ldo18 {
 165                                         regulator-compatible = "LDO18";
 166                                         regulator-name = "nc";
 167                                         regulator-min-microvolt = <1800000>;
 168                                         regulator-max-microvolt = <1800000>;
 169                                 };
 170
 171                                 ldo19_reg: ldo19 {
 172                                         regulator-compatible = "LDO19";
 173                                         regulator-name = "nc";
 174                                         regulator-min-microvolt = <1800000>;
 175                                         regulator-max-microvolt = <1800000>;
 176                                 };
 177
 178                                 ldo20_reg: ldo20 {
 179                                         regulator-compatible = "LDO20";
 180                                         regulator-name = "VDDQ_EMMC_1.8V";
 181                                         regulator-min-microvolt = <1800000>;
 182                                         regulator-max-microvolt = <1800000>;
 183                                         regulator-always-on;
 184                                         regulator-boot-on;
 185                                 };
 186
 187                                 ldo21_reg: ldo21 {
 188                                         regulator-compatible = "LDO21";
 189                                         regulator-name = "TFLASH_2.8V";
 190                                         regulator-min-microvolt = <2800000>;
 191                                         regulator-max-microvolt = <2800000>;
 192                                         regulator-always-on;
 193                                         regulator-boot-on;
 194                                 };
 195
 196                                 ldo22_reg: ldo22 {
 197                                         regulator-compatible = "LDO22";
 198                                         regulator-name = "VDDQ_EMMC_2.8V";
 199                                         regulator-min-microvolt = <2800000>;
 200                                         regulator-max-microvolt = <2800000>;
 201                                         regulator-always-on;
 202                                         regulator-boot-on;
 203                                 };
 204
 205                                 ldo23_reg: ldo23 {
 206                                         regulator-compatible = "LDO23";
 207                                         regulator-name = "nc";
 208                                         regulator-min-microvolt = <3300000>;
 209                                         regulator-max-microvolt = <3300000>;
 210                                 };
 211
 212                                 ldo24_reg: ldo24 {
 213                                         regulator-compatible = "LDO24";
 214                                         regulator-name = "nc";
 215                                         regulator-min-microvolt = <3000000>;
 216                                         regulator-max-microvolt = <3000000>;
 217                                 };
 218
 219                                 ldo25_reg: ldo25 {
 220                                         regulator-compatible = "LDO25";
 221                                         regulator-name = "VDDQ_LCD_3.0V";
 222                                         regulator-min-microvolt = <3000000>;
 223                                         regulator-max-microvolt = <3000000>;
 224                                 };
 225
 226                                 ldo26_reg: ldo26 {
 227                                         regulator-compatible = "LDO26";
 228                                         regulator-name = "nc";
 229                                         regulator-min-microvolt = <3000000>;
 230                                         regulator-max-microvolt = <3000000>;
 231                                 };
 232
 233                                 buck1_reg: buck@1 {
 234                                         regulator-compatible = "BUCK1";
 235                                         regulator-name = "VDD_MIF_1.0V";
 236                                         regulator-min-microvolt = <8500000>;
 237                                         regulator-max-microvolt = <1100000>;
 238                                 };
 239
 240                                 buck2_reg: buck@2 {
 241                                         regulator-compatible = "BUCK2";
 242                                         regulator-name = "VDD_ARM_1.0V";
 243                                         regulator-min-microvolt = <850000>;
 244                                         regulator-max-microvolt = <1500000>;
 245                                 };
 246
 247                                 buck3_reg: buck3 {
 248                                         regulator-compatible = "BUCK3";
 249                                         regulator-name = "VDD_INT_1.1V";
 250                                         regulator-min-microvolt = <850000>;
 251                                         regulator-max-microvolt = <1150000>;
 252                                 };
 253
 254                                 buck4_reg: buck4 {
 255                                         regulator-compatible = "BUCK4";
 256                                         regulator-name = "VDD_G3D_1.0V";
 257                                         regulator-min-microvolt = <850000>;
 258                                         regulator-max-microvolt = <1150000>;
 259                                 };
 260
 261                                 buck5_reg: buck5 {
 262                                         regulator-compatible = "BUCK5";
 263                                         regulator-name = "VDDQ_AP_1.2V";
 264                                         regulator-min-microvolt = <1200000>;
 265                                         regulator-max-microvolt = <1200000>;
 266                                 };
 267
 268                                 buck6_reg: buck6 {
 269                                         regulator-compatible = "BUCK6";
 270                                         regulator-name = "VCC_INL1/7_1.35V";
 271                                         regulator-min-microvolt = <1350000>;
 272                                         regulator-max-microvolt = <1350000>;
 273                                 };
 274
 275                                 buck7_reg: buck7 {
 276                                         regulator-compatible = "BUCK7";
 277                                         regulator-name = "VCC_INL2/3/5_2.0V";
 278                                         regulator-min-microvolt = <2000000>;
 279                                         regulator-max-microvolt = <2000000>;
 280                                 };
 281
 282                                 buck8_reg: buck8 {
 283                                         regulator-compatible = "BUCK8";
 284                                         regulator-name = "VCC_P3V3_2.85V";
 285                                         regulator-min-microvolt = <2850000>;
 286                                         regulator-max-microvolt = <3300000>;
 287                                 };
 288
 289                                 buck9_reg: buck9 {
 290                                         regulator-compatible = "BUCK9";
 291                                         regulator-name = "nc";
 292                                         regulator-min-microvolt = <1200000>;
 293                                         regulator-max-microvolt = <1200000>;
 294                                 };
 295                         };
 296                 };
 297         };
 298
 299         serial@13810000 {
 300                 status = "okay";
 301         };
 302
 303         sdhci@12510000 {
 304                 status = "disabled";
 305         };
 306
 307         sdhci@12520000 {
 308                 status = "disabled";
 309         };
 310
 311         sdhci@12530000 {
 312                 samsung,bus-width = <4>;
 313                 samsung,timing = <1 2 3>;
 314                 cd-gpios = <&gpk2 2 0>;
 315         };
 316
 317         sdhci@12540000 {
 318                 status = "disabled";
 319         };
 320
 321         dwmmc@12550000 {
 322                 samsung,bus-width = <8>;
 323                 samsung,timing = <2 1 0>;
 324                 samsung,removable = <0>;
 325                 fifoth_val = <0x203f0040>;
 326                 bus_hz = <400000000>;
 327                 div = <0x3>;
 328                 index = <4>;
 329         };
 330
 331         ehci@12580000 {
 332                 compatible = "samsung,exynos-ehci";
 333                 reg = <0x12580000 0x100>;
 334                 #address-cells = <1>;
 335                 #size-cells = <1>;
 336                 phy {
 337                         compatible = "samsung,exynos-usb-phy";
 338                         reg = <0x125B0000 0x100>;
 339                 };
 340         };
 341
 342         emmc-reset {
 343                 compatible = "samsung,emmc-reset";
 344                 reset-gpio = <&gpk1 2 0>;
 345         };
 346 };