src/arm/samsung/exynos5420-arndale-octa.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Samsung's Exynos5420 based Arndale Octa board device tree source
   4  *
   5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  */
   8
   9 /dts-v1/;
  10 #include "exynos5420.dtsi"
  11 #include "exynos5420-cpus.dtsi"
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14 #include <dt-bindings/input/input.h>
  15 #include <dt-bindings/clock/samsung,s2mps11.h>
  16
  17 / {
  18         model = "Insignal Arndale Octa evaluation board based on Exynos5420";
  19         compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5";
  20
  21         memory@20000000 {
  22                 device_type = "memory";
  23                 reg = <0x20000000 0x80000000>;
  24         };
  25
  26         aliases {
  27                 mmc0 = &mmc_0;
  28                 mmc1 = &mmc_2;
  29         };
  30
  31         chosen {
  32                 stdout-path = "serial3:115200n8";
  33         };
  34
  35         firmware@2073000 {
  36                 compatible = "samsung,secure-firmware";
  37                 reg = <0x02073000 0x1000>;
  38         };
  39
  40         fixed-rate-clocks {
  41                 oscclk {
  42                         compatible = "samsung,exynos5420-oscclk";
  43                         clock-frequency = <24000000>;
  44                 };
  45         };
  46
  47         gpio-keys {
  48                 compatible = "gpio-keys";
  49
  50                 key-wakeup {
  51                         label = "SW-TACT1";
  52                         gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
  53                         linux,code = <KEY_WAKEUP>;
  54                         wakeup-source;
  55                 };
  56         };
  57 };
  58
  59 &adc {
  60         vdd-supply = <&ldo4_reg>;
  61         status = "okay";
  62 };
  63
  64 &cci {
  65         status = "disabled";
  66 };
  67
  68 &cpu0 {
  69         cpu-supply = <&buck2_reg>;
  70 };
  71
  72 &cpu4 {
  73         cpu-supply = <&buck6_reg>;
  74 };
  75
  76 &cpu0_thermal {
  77         trips {
  78                 cpu0_alert0: cpu-alert-0 {
  79                         temperature = <60000>; /* millicelsius */
  80                         hysteresis = <5000>; /* millicelsius */
  81                         type = "passive";
  82                 };
  83                 cpu0_alert1: cpu-alert-1 {
  84                         temperature = <80000>; /* millicelsius */
  85                         hysteresis = <10000>; /* millicelsius */
  86                         type = "passive";
  87                 };
  88                 cpu0_alert2: cpu-alert-2 {
  89                         temperature = <110000>; /* millicelsius */
  90                         hysteresis = <10000>; /* millicelsius */
  91                         type = "passive";
  92                 };
  93                 cpu0_crit0: cpu-crit-0 {
  94                         temperature = <120000>; /* millicelsius */
  95                         hysteresis = <0>; /* millicelsius */
  96                         type = "critical";
  97                 };
  98         };
  99
 100         cooling-maps {
 101                 /*
 102                  * Reduce the CPU speed by 2 steps, down to: 1600 MHz
 103                  * and 1100 MHz.
 104                  */
 105                 map0 {
 106                         trip = <&cpu0_alert0>;
 107                         cooling-device = <&cpu0 0 2>,
 108                                          <&cpu1 0 2>,
 109                                          <&cpu2 0 2>,
 110                                          <&cpu3 0 2>,
 111                                          <&cpu4 0 2>,
 112                                          <&cpu5 0 2>,
 113                                          <&cpu6 0 2>,
 114                                          <&cpu7 0 2>;
 115                 };
 116
 117                 /*
 118                  * Reduce the CPU speed down to 1200 MHz big (6 steps)
 119                  * and 800 MHz LITTLE (5 steps).
 120                  */
 121                 map1 {
 122                         trip = <&cpu0_alert1>;
 123                         cooling-device = <&cpu0 3 6>,
 124                                          <&cpu1 3 6>,
 125                                          <&cpu2 3 6>,
 126                                          <&cpu3 3 6>,
 127                                          <&cpu4 3 5>,
 128                                          <&cpu5 3 5>,
 129                                          <&cpu6 3 5>,
 130                                          <&cpu7 3 5>;
 131                 };
 132
 133                 /*
 134                  * Reduce the CPU speed as much as possible, down to 700 MHz
 135                  * big (11 steps) and 600 MHz LITTLE (7 steps).
 136                  */
 137                 map2 {
 138                         trip = <&cpu0_alert2>;
 139                         cooling-device = <&cpu0 6 11>,
 140                                          <&cpu1 6 11>,
 141                                          <&cpu2 6 11>,
 142                                          <&cpu3 6 11>,
 143                                          <&cpu4 5 7>,
 144                                          <&cpu5 5 7>,
 145                                          <&cpu6 5 7>,
 146                                          <&cpu7 5 7>;
 147                 };
 148         };
 149 };
 150
 151 &cpu1_thermal {
 152         trips {
 153                 cpu1_alert0: cpu-alert-0 {
 154                         temperature = <60000>; /* millicelsius */
 155                         hysteresis = <5000>; /* millicelsius */
 156                         type = "passive";
 157                 };
 158                 cpu1_alert1: cpu-alert-1 {
 159                         temperature = <80000>; /* millicelsius */
 160                         hysteresis = <10000>; /* millicelsius */
 161                         type = "passive";
 162                 };
 163                 cpu1_alert2: cpu-alert-2 {
 164                         temperature = <110000>; /* millicelsius */
 165                         hysteresis = <10000>; /* millicelsius */
 166                         type = "passive";
 167                 };
 168                 cpu1_crit0: cpu-crit-0 {
 169                         temperature = <120000>; /* millicelsius */
 170                         hysteresis = <0>; /* millicelsius */
 171                         type = "critical";
 172                 };
 173         };
 174
 175         cooling-maps {
 176                 map0 {
 177                         trip = <&cpu1_alert0>;
 178                         cooling-device = <&cpu0 0 2>,
 179                                          <&cpu1 0 2>,
 180                                          <&cpu2 0 2>,
 181                                          <&cpu3 0 2>,
 182                                          <&cpu4 0 2>,
 183                                          <&cpu5 0 2>,
 184                                          <&cpu6 0 2>,
 185                                          <&cpu7 0 2>;
 186                 };
 187
 188                 map1 {
 189                         trip = <&cpu1_alert1>;
 190                         cooling-device = <&cpu0 3 6>,
 191                                          <&cpu1 3 6>,
 192                                          <&cpu2 3 6>,
 193                                          <&cpu3 3 6>,
 194                                          <&cpu4 3 5>,
 195                                          <&cpu5 3 5>,
 196                                          <&cpu6 3 5>,
 197                                          <&cpu7 3 5>;
 198                 };
 199
 200                 map2 {
 201                         trip = <&cpu1_alert2>;
 202                         cooling-device = <&cpu0 6 11>,
 203                                          <&cpu1 6 11>,
 204                                          <&cpu2 6 11>,
 205                                          <&cpu3 6 11>,
 206                                          <&cpu4 5 7>,
 207                                          <&cpu5 5 7>,
 208                                          <&cpu6 5 7>,
 209                                          <&cpu7 5 7>;
 210                 };
 211         };
 212 };
 213
 214 &cpu2_thermal {
 215         trips {
 216                 cpu2_alert0: cpu-alert-0 {
 217                         temperature = <60000>; /* millicelsius */
 218                         hysteresis = <5000>; /* millicelsius */
 219                         type = "passive";
 220                 };
 221                 cpu2_alert1: cpu-alert-1 {
 222                         temperature = <80000>; /* millicelsius */
 223                         hysteresis = <10000>; /* millicelsius */
 224                         type = "passive";
 225                 };
 226                 cpu2_alert2: cpu-alert-2 {
 227                         temperature = <110000>; /* millicelsius */
 228                         hysteresis = <10000>; /* millicelsius */
 229                         type = "passive";
 230                 };
 231                 cpu2_crit0: cpu-crit-0 {
 232                         temperature = <120000>; /* millicelsius */
 233                         hysteresis = <0>; /* millicelsius */
 234                         type = "critical";
 235                 };
 236         };
 237
 238         cooling-maps {
 239                 map0 {
 240                         trip = <&cpu2_alert0>;
 241                         cooling-device = <&cpu0 0 2>,
 242                                          <&cpu1 0 2>,
 243                                          <&cpu2 0 2>,
 244                                          <&cpu3 0 2>,
 245                                          <&cpu4 0 2>,
 246                                          <&cpu5 0 2>,
 247                                          <&cpu6 0 2>,
 248                                          <&cpu7 0 2>;
 249                 };
 250
 251                 map1 {
 252                         trip = <&cpu2_alert1>;
 253                         cooling-device = <&cpu0 3 6>,
 254                                          <&cpu1 3 6>,
 255                                          <&cpu2 3 6>,
 256                                          <&cpu3 3 6>,
 257                                          <&cpu4 3 5>,
 258                                          <&cpu5 3 5>,
 259                                          <&cpu6 3 5>,
 260                                          <&cpu7 3 5>;
 261                 };
 262
 263                 map2 {
 264                         trip = <&cpu2_alert2>;
 265                         cooling-device = <&cpu0 6 11>,
 266                                          <&cpu1 6 11>,
 267                                          <&cpu2 6 11>,
 268                                          <&cpu3 6 11>,
 269                                          <&cpu4 6 7>,
 270                                          <&cpu5 6 7>,
 271                                          <&cpu6 6 7>,
 272                                          <&cpu7 6 7>;
 273                 };
 274         };
 275 };
 276
 277 &cpu3_thermal {
 278         trips {
 279                 cpu3_alert0: cpu-alert-0 {
 280                         temperature = <60000>; /* millicelsius */
 281                         hysteresis = <5000>; /* millicelsius */
 282                         type = "passive";
 283                 };
 284                 cpu3_alert1: cpu-alert-1 {
 285                         temperature = <80000>; /* millicelsius */
 286                         hysteresis = <10000>; /* millicelsius */
 287                         type = "passive";
 288                 };
 289                 cpu3_alert2: cpu-alert-2 {
 290                         temperature = <110000>; /* millicelsius */
 291                         hysteresis = <10000>; /* millicelsius */
 292                         type = "passive";
 293                 };
 294                 cpu3_crit0: cpu-crit-0 {
 295                         temperature = <120000>; /* millicelsius */
 296                         hysteresis = <0>; /* millicelsius */
 297                         type = "critical";
 298                 };
 299         };
 300
 301         cooling-maps {
 302                 map0 {
 303                         trip = <&cpu3_alert0>;
 304                         cooling-device = <&cpu0 0 2>,
 305                                          <&cpu1 0 2>,
 306                                          <&cpu2 0 2>,
 307                                          <&cpu3 0 2>,
 308                                          <&cpu4 0 2>,
 309                                          <&cpu5 0 2>,
 310                                          <&cpu6 0 2>,
 311                                          <&cpu7 0 2>;
 312                 };
 313
 314                 map1 {
 315                         trip = <&cpu3_alert1>;
 316                         cooling-device = <&cpu0 3 6>,
 317                                          <&cpu1 3 6>,
 318                                          <&cpu2 3 6>,
 319                                          <&cpu3 3 6>,
 320                                          <&cpu4 3 5>,
 321                                          <&cpu5 3 5>,
 322                                          <&cpu6 3 5>,
 323                                          <&cpu7 3 5>;
 324                 };
 325
 326                 map2 {
 327                         trip = <&cpu3_alert2>;
 328                         cooling-device = <&cpu0 6 11>,
 329                                          <&cpu1 6 11>,
 330                                          <&cpu2 6 11>,
 331                                          <&cpu3 6 11>,
 332                                          <&cpu4 5 7>,
 333                                          <&cpu5 5 7>,
 334                                          <&cpu6 5 7>,
 335                                          <&cpu7 5 7>;
 336                 };
 337         };
 338 };
 339
 340 &hdmi {
 341         hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 342         vdd_osc-supply = <&ldo7_reg>;
 343         vdd_pll-supply = <&ldo6_reg>;
 344         vdd-supply = <&ldo6_reg>;
 345         ddc = <&i2c_2>;
 346         status = "okay";
 347 };
 348
 349 &hsi2c_4 {
 350         status = "okay";
 351
 352         pmic@66 {
 353                 compatible = "samsung,s2mps11-pmic";
 354                 reg = <0x66>;
 355
 356                 interrupt-parent = <&gpx3>;
 357                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 358                 pinctrl-names = "default";
 359                 pinctrl-0 = <&s2mps11_irq>;
 360                 wakeup-source;
 361
 362                 s2mps11_osc: clocks {
 363                         compatible = "samsung,s2mps11-clk";
 364                         #clock-cells = <1>;
 365                         clock-output-names = "s2mps11_ap",
 366                                         "s2mps11_cp", "s2mps11_bt";
 367                 };
 368
 369                 regulators {
 370                         ldo1_reg: LDO1 {
 371                                 regulator-name = "PVDD_ALIVE_1V0";
 372                                 regulator-min-microvolt = <1000000>;
 373                                 regulator-max-microvolt = <1000000>;
 374                                 regulator-always-on;
 375                         };
 376
 377                         ldo2_reg: LDO2 {
 378                                 regulator-name = "PVDD_APIO_1V8";
 379                                 regulator-min-microvolt = <1800000>;
 380                                 regulator-max-microvolt = <1800000>;
 381                                 regulator-always-on;
 382                         };
 383
 384                         ldo3_reg: LDO3 {
 385                                 regulator-name = "PVDD_APIO_MMCON_1V8";
 386                                 regulator-min-microvolt = <1800000>;
 387                                 regulator-max-microvolt = <1800000>;
 388                                 /*
 389                                  * Must be always on, even though there is
 390                                  * a consumer (mmc_0).  Otherwise the board
 391                                  * does not reboot with vendor U-Boot
 392                                  * (Linaro for Arndale Octa, v2012.07).
 393                                  */
 394                                 regulator-always-on;
 395
 396                                 regulator-state-mem {
 397                                         regulator-off-in-suspend;
 398                                 };
 399                         };
 400
 401                         ldo4_reg: LDO4 {
 402                                 regulator-name = "PVDD_ADC_1V8";
 403                                 regulator-min-microvolt = <1800000>;
 404                                 regulator-max-microvolt = <1800000>;
 405                         };
 406
 407                         ldo5_reg: LDO5 {
 408                                 regulator-name = "PVDD_PLL_1V8";
 409                                 regulator-min-microvolt = <1800000>;
 410                                 regulator-max-microvolt = <1800000>;
 411                                 regulator-always-on;
 412                         };
 413
 414                         ldo6_reg: LDO6 {
 415                                 regulator-name = "PVDD_ANAIP_1V0";
 416                                 regulator-min-microvolt = <1000000>;
 417                                 regulator-max-microvolt = <1000000>;
 418                         };
 419
 420                         ldo7_reg: LDO7 {
 421                                 regulator-name = "PVDD_ANAIP_1V8";
 422                                 regulator-min-microvolt = <1800000>;
 423                                 regulator-max-microvolt = <1800000>;
 424
 425                                 regulator-state-mem {
 426                                         regulator-off-in-suspend;
 427                                 };
 428                         };
 429
 430                         ldo8_reg: LDO8 {
 431                                 regulator-name = "PVDD_ABB_1V8";
 432                                 regulator-min-microvolt = <1800000>;
 433                                 regulator-max-microvolt = <1800000>;
 434                                 regulator-always-on;
 435                         };
 436
 437                         ldo9_reg: LDO9 {
 438                                 regulator-name = "PVDD_USB_3V3";
 439                                 regulator-min-microvolt = <3000000>;
 440                                 regulator-max-microvolt = <3000000>;
 441                                 regulator-always-on;
 442                         };
 443
 444                         ldo10_reg: LDO10 {
 445                                 regulator-name = "PVDD_PRE_1V8";
 446                                 regulator-min-microvolt = <1800000>;
 447                                 regulator-max-microvolt = <1800000>;
 448                                 regulator-always-on;
 449                         };
 450
 451                         ldo11_reg: LDO11 {
 452                                 regulator-name = "PVDD_USB_1V0";
 453                                 regulator-min-microvolt = <1000000>;
 454                                 regulator-max-microvolt = <1000000>;
 455                                 regulator-always-on;
 456                         };
 457
 458                         ldo12_reg: LDO12 {
 459                                 regulator-name = "PVDD_HSIC_1V8";
 460                                 regulator-min-microvolt = <1800000>;
 461                                 regulator-max-microvolt = <1800000>;
 462                         };
 463
 464                         ldo13_reg: LDO13 {
 465                                 regulator-name = "PVDD_APIO_MMCOFF_2V8";
 466                                 regulator-min-microvolt = <1800000>;
 467                                 regulator-max-microvolt = <2800000>;
 468
 469                                 regulator-state-mem {
 470                                         regulator-off-in-suspend;
 471                                 };
 472                         };
 473
 474                         ldo14_reg: LDO14 {
 475                                 /* Unused */
 476                                 regulator-name = "PVDD_LDO14";
 477                                 regulator-min-microvolt = <800000>;
 478                                 regulator-max-microvolt = <3950000>;
 479                         };
 480
 481                         ldo15_reg: LDO15 {
 482                                 regulator-name = "PVDD_PERI_2V8";
 483                                 regulator-min-microvolt = <3300000>;
 484                                 regulator-max-microvolt = <3300000>;
 485
 486                                 regulator-state-mem {
 487                                         regulator-on-in-suspend;
 488                                 };
 489                         };
 490
 491                         ldo16_reg: LDO16 {
 492                                 regulator-name = "PVDD_PERI_3V3";
 493                                 regulator-min-microvolt = <2200000>;
 494                                 regulator-max-microvolt = <2200000>;
 495
 496                                 regulator-state-mem {
 497                                         regulator-on-in-suspend;
 498                                 };
 499                         };
 500
 501                         ldo17_reg: LDO17 {
 502                                 /* Unused */
 503                                 regulator-name = "PVDD_LDO17";
 504                                 regulator-min-microvolt = <800000>;
 505                                 regulator-max-microvolt = <3950000>;
 506                         };
 507
 508                         ldo18_reg: LDO18 {
 509                                 regulator-name = "PVDD_EMMC_1V8";
 510                                 regulator-min-microvolt = <1800000>;
 511                                 regulator-max-microvolt = <1800000>;
 512                                 /*
 513                                  * Must stay in "off" mode during shutdown for
 514                                  * proper eMMC reset.  The "off" mode is in
 515                                  * fact controlled by LDO18EN.  The eMMC does
 516                                  * not have reset pin connected so the reset
 517                                  * will be triggered by falling edge of
 518                                  * LDO18EN.
 519                                  */
 520
 521                                 regulator-state-mem {
 522                                         regulator-off-in-suspend;
 523                                 };
 524                         };
 525
 526                         ldo19_reg: LDO19 {
 527                                 regulator-name = "PVDD_TFLASH_2V8";
 528                                 regulator-min-microvolt = <2800000>;
 529                                 regulator-max-microvolt = <2800000>;
 530
 531                                 regulator-state-mem {
 532                                         regulator-off-in-suspend;
 533                                 };
 534                         };
 535
 536                         ldo20_reg: LDO20 {
 537                                 regulator-name = "PVDD_BTWIFI_1V8";
 538                                 regulator-min-microvolt = <1800000>;
 539                                 regulator-max-microvolt = <1800000>;
 540                         };
 541
 542                         ldo21_reg: LDO21 {
 543                                 regulator-name = "PVDD_CAM1IO_1V8";
 544                                 regulator-min-microvolt = <1800000>;
 545                                 regulator-max-microvolt = <1800000>;
 546                         };
 547
 548                         ldo22_reg: LDO22 {
 549                                 /* Unused */
 550                                 regulator-name = "PVDD_LDO22";
 551                                 regulator-min-microvolt = <800000>;
 552                                 regulator-max-microvolt = <2375000>;
 553                         };
 554
 555                         ldo23_reg: LDO23 {
 556                                 regulator-name = "PVDD_MIFS_1V1";
 557                                 regulator-min-microvolt = <800000>;
 558                                 regulator-max-microvolt = <1100000>;
 559                                 regulator-always-on;
 560
 561                                 regulator-state-mem {
 562                                         regulator-on-in-suspend;
 563                                 };
 564                         };
 565
 566                         ldo24_reg: LDO24 {
 567                                 regulator-name = "PVDD_CAM1_AVDD_2V8";
 568                                 regulator-min-microvolt = <2800000>;
 569                                 regulator-max-microvolt = <2800000>;
 570
 571                                 regulator-state-mem {
 572                                         regulator-on-in-suspend;
 573                                 };
 574                         };
 575
 576                         ldo25_reg: LDO25 {
 577                                 /* Unused */
 578                                 regulator-name = "PVDD_LDO25";
 579                                 regulator-min-microvolt = <800000>;
 580                                 regulator-max-microvolt = <3950000>;
 581                         };
 582
 583                         ldo26_reg: LDO26 {
 584                                 regulator-name = "PVDD_CAM0_AF_2V8";
 585                                 regulator-min-microvolt = <3000000>;
 586                                 regulator-max-microvolt = <3000000>;
 587                         };
 588
 589                         ldo27_reg: LDO27 {
 590                                 regulator-name = "PVDD_G3DS_1V0";
 591                                 regulator-min-microvolt = <800000>;
 592                                 regulator-max-microvolt = <1100000>;
 593                                 regulator-always-on;
 594
 595                                 regulator-state-mem {
 596                                         regulator-on-in-suspend;
 597                                 };
 598                         };
 599
 600                         ldo28_reg: LDO28 {
 601                                 regulator-name = "PVDD_TSP_3V3";
 602                                 regulator-min-microvolt = <3300000>;
 603                                 regulator-max-microvolt = <3300000>;
 604                         };
 605
 606                         ldo29_reg: LDO29 {
 607                                 regulator-name = "PVDD_AUDIO_1V8";
 608                                 regulator-min-microvolt = <1800000>;
 609                                 regulator-max-microvolt = <1800000>;
 610                         };
 611
 612                         ldo30_reg: LDO30 {
 613                                 /* Unused */
 614                                 regulator-name = "PVDD_LDO30";
 615                                 regulator-min-microvolt = <800000>;
 616                                 regulator-max-microvolt = <3950000>;
 617                         };
 618
 619                         ldo31_reg: LDO31 {
 620                                 regulator-name = "PVDD_PERI_1V8";
 621                                 regulator-min-microvolt = <1800000>;
 622                                 regulator-max-microvolt = <1800000>;
 623                         };
 624
 625                         ldo32_reg: LDO32 {
 626                                 regulator-name = "PVDD_LCD_1V8";
 627                                 regulator-min-microvolt = <1800000>;
 628                                 regulator-max-microvolt = <1800000>;
 629                         };
 630
 631                         ldo33_reg: LDO33 {
 632                                 regulator-name = "PVDD_CAM0IO_1V8";
 633                                 regulator-min-microvolt = <1800000>;
 634                                 regulator-max-microvolt = <1800000>;
 635                         };
 636
 637                         ldo34_reg: LDO34 {
 638                                 /* Unused */
 639                                 regulator-name = "PVDD_LDO34";
 640                                 regulator-min-microvolt = <800000>;
 641                                 regulator-max-microvolt = <3950000>;
 642                         };
 643
 644                         ldo35_reg: LDO35 {
 645                                 regulator-name = "PVDD_CAM0_DVDD_1V2";
 646                                 regulator-min-microvolt = <1200000>;
 647                                 regulator-max-microvolt = <1200000>;
 648                         };
 649
 650                         ldo36_reg: LDO36 {
 651                                 /* Unused */
 652                                 regulator-name = "PVDD_LDO36";
 653                                 regulator-min-microvolt = <800000>;
 654                                 regulator-max-microvolt = <3950000>;
 655                         };
 656
 657                         ldo37_reg: LDO37 {
 658                                 /* Unused */
 659                                 regulator-name = "PVDD_LDO37";
 660                                 regulator-min-microvolt = <800000>;
 661                                 regulator-max-microvolt = <3950000>;
 662                         };
 663
 664                         ldo38_reg: LDO38 {
 665                                 regulator-name = "PVDD_CAM0_AVDD_2V8";
 666                                 regulator-min-microvolt = <2800000>;
 667                                 regulator-max-microvolt = <2800000>;
 668                         };
 669
 670                         buck1_reg: BUCK1 {
 671                                 regulator-name = "PVDD_MIF_1V1";
 672                                 regulator-min-microvolt = <800000>;
 673                                 regulator-max-microvolt = <1300000>;
 674                                 regulator-always-on;
 675
 676                                 regulator-state-mem {
 677                                         regulator-off-in-suspend;
 678                                 };
 679                         };
 680
 681                         buck2_reg: BUCK2 {
 682                                 regulator-name = "PVDD_ARM_1V0";
 683                                 regulator-min-microvolt = <800000>;
 684                                 regulator-max-microvolt = <1500000>;
 685                                 regulator-always-on;
 686
 687                                 regulator-state-mem {
 688                                         regulator-off-in-suspend;
 689                                 };
 690                         };
 691
 692                         buck3_reg: BUCK3 {
 693                                 regulator-name = "PVDD_INT_1V0";
 694                                 regulator-min-microvolt = <800000>;
 695                                 regulator-max-microvolt = <1400000>;
 696                                 regulator-always-on;
 697
 698                                 regulator-state-mem {
 699                                         regulator-off-in-suspend;
 700                                 };
 701                         };
 702
 703                         buck4_reg: BUCK4 {
 704                                 regulator-name = "PVDD_G3D_1V0";
 705                                 regulator-min-microvolt = <800000>;
 706                                 regulator-max-microvolt = <1400000>;
 707                                 regulator-always-on;
 708
 709                                 regulator-state-mem {
 710                                         regulator-off-in-suspend;
 711                                 };
 712                         };
 713
 714                         buck5_reg: BUCK5 {
 715                                 regulator-name = "PVDD_LPDDR3_1V2";
 716                                 regulator-min-microvolt = <800000>;
 717                                 regulator-max-microvolt = <1400000>;
 718                                 regulator-always-on;
 719                         };
 720
 721                         buck6_reg: BUCK6 {
 722                                 regulator-name = "PVDD_KFC_1V0";
 723                                 regulator-min-microvolt = <800000>;
 724                                 regulator-max-microvolt = <1500000>;
 725                                 regulator-always-on;
 726
 727                                 regulator-state-mem {
 728                                         regulator-off-in-suspend;
 729                                 };
 730                         };
 731
 732                         buck7_reg: BUCK7 {
 733                                 regulator-name = "VIN_LLDO_1V4";
 734                                 regulator-min-microvolt = <1200000>;
 735                                 regulator-max-microvolt = <1500000>;
 736                                 regulator-always-on;
 737                         };
 738
 739                         buck8_reg: BUCK8 {
 740                                 regulator-name = "VIN_MLDO_2V0";
 741                                 regulator-min-microvolt = <1800000>;
 742                                 regulator-max-microvolt = <2100000>;
 743                                 regulator-always-on;
 744                         };
 745
 746                         buck9_reg: BUCK9 {
 747                                 regulator-name = "VIN_HLDO_3V5";
 748                                 regulator-min-microvolt = <3000000>;
 749                                 regulator-max-microvolt = <3500000>;
 750                                 regulator-always-on;
 751                         };
 752
 753                         buck10_reg: BUCK10 {
 754                                 regulator-name = "PVDD_EMMCF_2V8";
 755                                 regulator-min-microvolt = <2800000>;
 756                                 regulator-max-microvolt = <2800000>;
 757                                 /*
 758                                  * Must stay in "off" mode during shutdown for
 759                                  * proper eMMC reset.  The "off" mode is in
 760                                  * fact controlled by BUCK10EN.  The eMMC does
 761                                  * not have reset pin connected so the reset
 762                                  * will be triggered by falling edge of
 763                                  * BUCK10EN.
 764                                  */
 765
 766                                 regulator-state-mem {
 767                                         regulator-off-in-suspend;
 768                                 };
 769                         };
 770                 };
 771         };
 772 };
 773
 774 &i2c_2 {
 775         status = "okay";
 776 };
 777
 778 &mixer {
 779         status = "okay";
 780 };
 781
 782 &mmc_0 {
 783         status = "okay";
 784         non-removable;
 785         card-detect-delay = <200>;
 786         mmc-ddr-1_8v;
 787         samsung,dw-mshc-ciu-div = <3>;
 788         samsung,dw-mshc-sdr-timing = <0 4>;
 789         samsung,dw-mshc-ddr-timing = <0 2>;
 790         pinctrl-names = "default";
 791         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
 792         vmmc-supply = <&ldo18_reg>;
 793         vqmmc-supply = <&ldo3_reg>;
 794         bus-width = <8>;
 795         cap-mmc-highspeed;
 796         mmc-hs200-1_8v;
 797 };
 798
 799 &mmc_2 {
 800         status = "okay";
 801         card-detect-delay = <200>;
 802         samsung,dw-mshc-ciu-div = <3>;
 803         samsung,dw-mshc-sdr-timing = <0 4>;
 804         samsung,dw-mshc-ddr-timing = <0 2>;
 805         pinctrl-names = "default";
 806         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 807         vmmc-supply = <&ldo19_reg>;
 808         vqmmc-supply = <&ldo13_reg>;
 809         bus-width = <4>;
 810         cap-sd-highspeed;
 811         sd-uhs-sdr50;
 812         sd-uhs-sdr104;
 813         sd-uhs-ddr50;
 814 };
 815
 816 &pinctrl_0 {
 817         s2mps11_irq: s2mps11-irq-pins {
 818                 samsung,pins = "gpx3-2";
 819                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
 820                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 821                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 822         };
 823 };
 824
 825 &rtc {
 826         status = "okay";
 827         clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
 828         clock-names = "rtc", "rtc_src";
 829 };
 830
 831 &usbdrd_dwc3_1 {
 832         dr_mode = "host";
 833 };
 834
 835 &usbdrd3_0 {
 836         vdd10-supply = <&ldo11_reg>;
 837         vdd33-supply = <&ldo9_reg>;
 838 };
 839
 840 &usbdrd3_1 {
 841         vdd10-supply = <&ldo11_reg>;
 842         vdd33-supply = <&ldo9_reg>;
 843 };