arch/arm/boot/dts/exynos5250-spring.dts

   1 /*
   2  * Google Spring board device tree source
   3  *
   4  * Copyright (c) 2012 Google, Inc
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9 */
  10
  11 /dts-v1/;
  12 /include/ "exynos5250.dtsi"
  13 /include/ "cros5250-common.dtsi"
  14
  15 / {
  16         model = "Google Spring";
  17         compatible = "google,spring", "samsung,exynos5250";
  18
  19         adc@12D10000 {
  20                 status = "disabled";
  21         };
  22
  23         mipi {
  24                 status = "disabled";
  25         };
  26
  27         /*
  28          * always de-activate the OHCI controller else it will force turning on
  29          * the VBUS power on port 0 triggering an electrical conflict.
  30          * We can remove this workaround (and support USB1.1 peripherals)
  31          * once the next revision of hardware will modify the VBUS control.
  32          */
  33         ohci {
  34                 status = "disabled";
  35         };
  36
  37         gpio-keys {
  38                 compatible = "gpio-keys";
  39
  40                 lid-switch {
  41                         label = "Lid";
  42                         gpios = <&gpx3 5 0 0x10000 0>;
  43                         linux,input-type = <5>; /* EV_SW */
  44                         linux,code = <0>; /* SW_LID */
  45                         debounce-interval = <1>;
  46                         gpio-key,wakeup;
  47                 };
  48         };
  49
  50         dwmmc1@12210000 {
  51                 /*
  52                  * MMC1 port is used for external Wifi card SDIO connection.
  53                  *
  54                  * We override the default configuration for this port which
  55                  * disables it in cros5250-common.dtsi.
  56                  */
  57                 status = "okay";
  58                 /* high speed is currently not behaving properly */
  59                 //supports-highspeed;
  60                 card-detection-broken;
  61                 no-write-protect;
  62                 keep-power-in-suspend;
  63                 enable-sdio-wakeup;
  64                 fifo-depth = <0x80>;
  65                 card-detect-delay = <200>;
  66                 samsung,dw-mshc-sdr-timing = <2 3 3>;
  67                 samsung,dw-mshc-ddr-timing = <1 2 3>;
  68
  69                 slot0 {
  70                         bus-width = <4>;
  71                         gpios = <&gpc2 1 2 3 3>, <&gpc2 0 2 0 3>,
  72                                 <&gpc2 3 2 3 3>, <&gpc2 4 2 3 3>,
  73                                 <&gpc2 5 2 3 3>, <&gpc2 6 2 3 3>;
  74                 };
  75         };
  76
  77         dwmmc2@12220000 {
  78                 /* MMC2 pins are used as GPIO for eDP bridge control */
  79                 status = "disabled";
  80         };
  81
  82         dwmmc3@12230000 {
  83                 /*
  84                  * Nothing is connected on MMC3 port : disable it.
  85                  *
  86                  * We override the default configuration for this port which
  87                  * configures it for SDIO in cros5250-common.dtsi.
  88                  */
  89                 status = "disabled";
  90         };
  91
  92         i2c@12C90000 {
  93                 samsung,i2c-sda-delay = <100>;
  94                 samsung,i2c-max-bus-freq = <400000>;
  95                 gpios = <&gpa1 2 3 3 0>,
  96                         <&gpa1 3 3 3 0>;
  97
  98                 tpm {
  99                         compatible = "infineon,slb9645tt";
 100                         reg = <0x20>;
 101                 };
 102         };
 103
 104         i2c@12C60000 {
 105                 s5m8767_pmic@66 {
 106                         compatible = "samsung,s5m8767-pmic";
 107                         interrupt-parent = <&wakeup_eint>;
 108                         interrupts = <26 0>;
 109                         wakeup-source;
 110                         reg = <0x66>;
 111
 112                         s5m-core,enable-low-jitter;
 113                         s5m-core,device_type = <2>;
 114                         s5m8767,buck_ramp_delay = <25>;         /* default */
 115                         s5m8767,buck2_ramp_enable;              /* default */
 116                         s5m8767,buck3_ramp_enable;              /* default */
 117                         s5m8767,buck4_ramp_enable;              /* default */
 118
 119                         voltage-regulators {
 120                                 s5m_ldo6_reg: LDO6 {
 121                                         regulator-name = "vdd_ldo6";
 122                                         regulator-min-microvolt = <1000000>;
 123                                         regulator-max-microvolt = <1000000>;
 124                                         regulator-always-on;
 125                                         reg_op_mode = <0>; /* Off Mode */
 126                                 };
 127                                 s5m_ldo7_reg: LDO7 {
 128                                         regulator-name = "vdd_ldo7";
 129                                         regulator-min-microvolt = <1100000>;
 130                                         regulator-max-microvolt = <1100000>;
 131                                         regulator-always-on;
 132                                         reg_op_mode = <1>; /* Standby Mode */
 133                                 };
 134                                 s5m_ldo8_reg: LDO8 {
 135                                         regulator-name = "vdd_ldo8";
 136                                         regulator-min-microvolt = <1000000>;
 137                                         regulator-max-microvolt = <1000000>;
 138                                         regulator-always-on;
 139                                         reg_op_mode = <1>; /* Standby Mode */
 140                                 };
 141                                 s5m_ldo10_reg: LDO10 {
 142                                         regulator-name = "vdd_ldo10";
 143                                         regulator-min-microvolt = <1800000>;
 144                                         regulator-max-microvolt = <1800000>;
 145                                         regulator-always-on;
 146                                         reg_op_mode = <1>; /* Standby Mode */
 147                                 };
 148                                 s5m_ldo11_reg: LDO11 {
 149                                         regulator-name = "vdd_ldo11";
 150                                         regulator-min-microvolt = <1800000>;
 151                                         regulator-max-microvolt = <1800000>;
 152                                         regulator-always-on;
 153                                         reg_op_mode = <0>; /* Off Mode */
 154                                 };
 155                                 s5m_ldo12_reg: LDO12 {
 156                                         regulator-name = "vdd_ldo12";
 157                                         regulator-min-microvolt = <3000000>;
 158                                         regulator-max-microvolt = <3000000>;
 159                                         regulator-always-on;
 160                                         reg_op_mode = <1>; /* Standby Mode */
 161                                 };
 162                                 s5m_ldo13_reg: LDO13 {
 163                                         regulator-name = "vdd_ldo13";
 164                                         regulator-min-microvolt = <1800000>;
 165                                         regulator-max-microvolt = <1800000>;
 166                                         regulator-always-on;
 167                                         reg_op_mode = <0>; /* Off Mode */
 168                                 };
 169                                 s5m_ldo14_reg: LDO14 {
 170                                         regulator-name = "vdd_ldo14";
 171                                         regulator-min-microvolt = <1800000>;
 172                                         regulator-max-microvolt = <1800000>;
 173                                         regulator-always-on;
 174                                         reg_op_mode = <1>; /* Standby Mode */
 175                                 };
 176                                 s5m_ldo15_reg: LDO15 {
 177                                         regulator-name = "vdd_ldo15";
 178                                         regulator-min-microvolt = <1000000>;
 179                                         regulator-max-microvolt = <1000000>;
 180                                         regulator-always-on;
 181                                         reg_op_mode = <1>; /* Standby Mode */
 182                                 };
 183                                 s5m_ldo16_reg: LDO16 {
 184                                         regulator-name = "vdd_ldo16";
 185                                         regulator-min-microvolt = <1800000>;
 186                                         regulator-max-microvolt = <1800000>;
 187                                         regulator-always-on;
 188                                         reg_op_mode = <1>; /* Standby Mode */
 189                                 };
 190                                 s5m_ldo25_reg: LDO25 {
 191                                         regulator-name = "vdd_bridge";
 192                                         regulator-min-microvolt = <1200000>;
 193                                         regulator-max-microvolt = <1200000>;
 194                                         regulator-always-on;
 195                                         reg_op_mode = <3>; /* Normal Mode */
 196                                 };
 197
 198                                 s5m_buck1_reg: BUCK1 {
 199                                         regulator-name = "vdd_mif";
 200                                         regulator-min-microvolt = <950000>;
 201                                         regulator-max-microvolt = <1300000>;
 202                                         regulator-always-on;
 203                                         regulator-boot-on;
 204                                         reg_op_mode = <1>; /* Standby Mode */
 205                                 };
 206
 207                                 s5m_buck2_reg: BUCK2 {
 208                                         regulator-name = "vdd_arm";
 209                                         regulator-min-microvolt = <850000>;
 210                                         regulator-max-microvolt = <1350000>;
 211                                         regulator-boot-on;
 212                                         reg_op_mode = <1>; /* Standby Mode */
 213                                 };
 214
 215                                 s5m_buck3_reg: BUCK3 {
 216                                         regulator-name = "vdd_int";
 217                                         regulator-min-microvolt = <900000>;
 218                                         regulator-max-microvolt = <1200000>;
 219                                         regulator-boot-on;
 220                                         reg_op_mode = <1>; /* Standby Mode */
 221                                 };
 222
 223                                 s5m_buck4_reg: BUCK4 {
 224                                         regulator-name = "vdd_g3d";
 225                                         regulator-min-microvolt = <850000>;
 226                                         regulator-max-microvolt = <1300000>;
 227                                         regulator-boot-on;
 228                                         reg_op_mode = <1>; /* Standby Mode */
 229                                 };
 230
 231                                 s5m_buck5_reg: BUCK5 {
 232                                         regulator-name = "vdd_1v8";
 233                                         regulator-min-microvolt = <1800000>;
 234                                         regulator-max-microvolt = <1800000>;
 235                                         regulator-always-on;
 236                                         regulator-boot-on;
 237                                         /* No Standby/Low Power mode for BUCK5 */
 238                                         reg_op_mode = <3>; /* Normal Mode */
 239                                 };
 240
 241                                 s5m_buck8_reg: BUCK8 {
 242                                         regulator-name = "vdd_ummc";
 243                                         regulator-min-microvolt = <900000>;
 244                                         regulator-max-microvolt = <3000000>;
 245                                         regulator-always-on;
 246                                         regulator-boot-on;
 247                                         /* Turn BUCK8 off when ENB8 is low */
 248                                         reg_op_mode = <1>;
 249                                 };
 250
 251                                 s5m_en32khz_ap: EN32KHZ_AP {
 252                                         regulator-name = "en32khz_ap";
 253                                         regulator-boot-on;
 254                                         reg_op_mode = <1>; /* Normal Mode */
 255                                 };
 256
 257                                 s5m_en32khz_cp: EN32KHZ_CP {
 258                                         regulator-name = "en32khz_cp";
 259                                         regulator-boot-on;
 260                                         reg_op_mode = <1>; /* Normal Mode */
 261                                 };
 262
 263                                 s5m_enp32kh: ENP32KHZ {
 264                                         regulator-name = "enp32khz";
 265                                         regulator-boot-on;
 266                                         reg_op_mode = <1>; /* Normal Mode */
 267                                 };
 268                         };
 269                 };
 270         };
 271
 272         i2c@12CD0000 {
 273                 ps8622-bridge@8 {
 274                         compatible = "parade,ps8622";
 275                         reg = <0x08>;
 276                         sleep-gpio = <&gpc3 6 1 0 0>;
 277                         reset-gpio = <&gpc3 1 1 0 0>;
 278                         hpd-gpio = <&gpc3 0 0 0 0>;
 279                 };
 280
 281                 codec {
 282                         mclk-pin = <2>;
 283                 };
 284
 285                 temp-sensor {
 286                         compatible = "gmt,g781";
 287                         reg = <0x4c>;
 288                 };
 289         };
 290
 291         sound {
 292                 samsung,mic-det-gpios = <&gpx2 0 2 0x10000 0>;
 293                 samsung,hp-det-gpios = <&gpx2 2 2 0 0>;
 294         };
 295
 296         gpio-controllers {
 297                 gpa0: gpio-controller@11400000 {
 298                         powerdown-settings = <6 6 6 6 3 3 2 2>;
 299                 };
 300
 301                 gpa1: gpio-controller@11400020 {
 302                         powerdown-settings = <3 3 2 2 3 3>;
 303                 };
 304
 305                 gpa2: gpio-controller@11400040 {
 306                         powerdown-settings = <2 2 2 2 3 2 2 2>;
 307                 };
 308
 309                 gpb0: gpio-controller@11400060 {
 310                         powerdown-settings = <3 3 3 3 3>;
 311                 };
 312
 313                 gpb1: gpio-controller@11400080 {
 314                         powerdown-settings = <3 3 3 3 3>;
 315                 };
 316
 317                 gpb2: gpio-controller@114000A0 {
 318                         powerdown-settings = <3 3 2 2>;
 319                 };
 320
 321                 gpb3: gpio-controller@114000C0 {
 322                         powerdown-settings = <2 2 2 2>;
 323                 };
 324
 325                 gpc0: gpio-controller@114000E0 {
 326                         powerdown-settings = <6 2 2 2 2 2 2>;
 327                 };
 328
 329                 gpc1: gpio-controller@11400100 {
 330                         powerdown-settings = <2 2 2 2>;
 331                 };
 332
 333                 gpc2: gpio-controller@11400120 {
 334                         powerdown-settings = <3 1 3 3 3 3 3>;
 335                 };
 336
 337                 gpc3: gpio-controller@11400140 {
 338                         powerdown-settings = <6 2 1 2 2 2 2>;
 339                 };
 340
 341                 gpc4: gpio-controller@114002E0 {
 342                         powerdown-settings = <6 2 3 2 2 2 2>;
 343                 };
 344
 345                 gpd0: gpio-controller@11400160 {
 346                         powerdown-settings = <6 6 3 3>;
 347                 };
 348
 349                 gpd1: gpio-controller@11400180 {
 350                         powerdown-settings = <6 6 6 3 3 6 1 1>;
 351                 };
 352
 353                 gpy0: gpio-controller@114001A0 {
 354                         powerdown-settings = <3 3 6 3 3 3>;
 355                 };
 356
 357                 gpy1: gpio-controller@114001C0 {
 358                         powerdown-settings = <5 3 3 3>;
 359                 };
 360
 361                 gpy2: gpio-controller@114001E0 {
 362                         powerdown-settings = <3 3 3 3 3 2>;
 363                 };
 364
 365                 gpy3: gpio-controller@11400200 {
 366                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 367                 };
 368
 369                 gpy4: gpio-controller@11400220 {
 370                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 371                 };
 372
 373                 gpy5: gpio-controller@11400240 {
 374                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 375                 };
 376
 377                 gpy6: gpio-controller@11400260 {
 378                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 379                 };
 380
 381                 /* gpx0: No powerdown mode, uses active mode on suspend */
 382                 /* gpx1: No powerdown mode, uses active mode on suspend */
 383                 /* gpx2: No powerdown mode, uses active mode on suspend */
 384                 /* gpx3: No powerdown mode, uses active mode on suspend */
 385
 386                 gpe0: gpio-controller@13400000 {
 387                         powerdown-settings = <5 3 3 3 2 2 3 3>;
 388                 };
 389
 390                 gpe1: gpio-controller@13400020 {
 391                         powerdown-settings = <5 3>;
 392                 };
 393
 394                 gpf0: gpio-controller@13400040 {
 395                         powerdown-settings = <3 3 1 2>;
 396                 };
 397
 398                 gpf1: gpio-controller@13400060 {
 399                         powerdown-settings = <3 3 3 3>;
 400                 };
 401
 402                 gpg0: gpio-controller@13400080 {
 403                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 404                 };
 405
 406                 gpg1: gpio-controller@134000A0 {
 407                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 408                 };
 409
 410                 gpg2: gpio-controller@134000C0 {
 411                         powerdown-settings = <3 3>;
 412                 };
 413
 414                 gph0: gpio-controller@134000E0 {
 415                         powerdown-settings = <3 3 3 3>;
 416                 };
 417
 418                 gph1: gpio-controller@13400100 {
 419                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 420                 };
 421
 422                 gpv0: gpio-controller@10D10000 {
 423                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 424                 };
 425
 426                 gpv1: gpio-controller@10D10020 {
 427                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 428                 };
 429
 430                 gpv2: gpio-controller@10D10040 {
 431                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 432                 };
 433
 434                 gpv3: gpio-controller@10D10060 {
 435                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 436                 };
 437
 438                 gpv4: gpio-controller@10D10080 {
 439                         powerdown-settings = <3 3>;
 440                 };
 441
 442                 gpz: gpio-controller@03860000 {
 443                         powerdown-settings = <6 3 6 6 6 3 3>;
 444                 };
 445         };
 446
 447         ehci {
 448                 /*
 449                  * disable port 0 to avoid electrical conflict on VBUS
 450                  * port 2 is not used
 451                  */
 452                 samsung,port_used_bitmap = <0x2>;
 453         };
 454 };