arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi

   1 /*
   2  * Hardkernel Odroid XU3 board device tree source
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  * Copyright (c) 2014 Collabora Ltd.
   7  * Copyright (c) 2015 Lukasz Majewski <l.majewski@samsung.com>
   8  *                    Anand Moon <linux.amoon@gmail.com>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13 */
  14
  15 #include <dt-bindings/clock/samsung,s2mps11.h>
  16 #include <dt-bindings/input/input.h>
  17 #include <dt-bindings/interrupt-controller/irq.h>
  18 #include <dt-bindings/gpio/gpio.h>
  19 #include <dt-bindings/sound/samsung-i2s.h>
  20 #include "exynos5800.dtsi"
  21 #include "exynos5422-cpus.dtsi"
  22
  23 / {
  24         memory@40000000 {
  25                 device_type = "memory";
  26                 reg = <0x40000000 0x7EA00000>;
  27         };
  28
  29         chosen {
  30                 stdout-path = "serial2:115200n8";
  31         };
  32
  33         firmware@02073000 {
  34                 compatible = "samsung,secure-firmware";
  35                 reg = <0x02073000 0x1000>;
  36         };
  37
  38         fixed-rate-clocks {
  39                 oscclk {
  40                         compatible = "samsung,exynos5420-oscclk";
  41                         clock-frequency = <24000000>;
  42                 };
  43         };
  44
  45         gpio_keys {
  46                 compatible = "gpio-keys";
  47                 pinctrl-names = "default";
  48                 pinctrl-0 = <&power_key>;
  49
  50                 power_key {
  51                         /*
  52                          * The power button (SW2) is connected to the PWRON
  53                          * pin (active high) of the S2MPS11 PMIC, which acts
  54                          * as a 16ms debouce filter and signal inverter with
  55                          * output on ONOB pin (active low). ONOB PMIC pin is
  56                          * then connected to XEINT3 SoC pin.
  57                          */
  58                         gpios = <&gpx0 3 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_POWER>;
  60                         label = "power key";
  61                         debounce-interval = <0>;
  62                         wakeup-source;
  63                 };
  64         };
  65
  66         emmc_pwrseq: pwrseq {
  67                 pinctrl-0 = <&emmc_nrst_pin>;
  68                 pinctrl-names = "default";
  69                 compatible = "mmc-pwrseq-emmc";
  70                 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
  71         };
  72
  73         fan0: pwm-fan {
  74                 compatible = "pwm-fan";
  75                 pwms = <&pwm 0 20972 0>;
  76                 cooling-min-state = <0>;
  77                 cooling-max-state = <3>;
  78                 #cooling-cells = <2>;
  79                 cooling-levels = <0 130 170 230>;
  80         };
  81
  82         thermal-zones {
  83                 cpu0_thermal: cpu0-thermal {
  84                         thermal-sensors = <&tmu_cpu0 0>;
  85                         polling-delay-passive = <250>;
  86                         polling-delay = <0>;
  87                         trips {
  88                                 cpu0_alert0: cpu-alert-0 {
  89                                         temperature = <50000>; /* millicelsius */
  90                                         hysteresis = <5000>; /* millicelsius */
  91                                         type = "active";
  92                                 };
  93                                 cpu0_alert1: cpu-alert-1 {
  94                                         temperature = <60000>; /* millicelsius */
  95                                         hysteresis = <5000>; /* millicelsius */
  96                                         type = "active";
  97                                 };
  98                                 cpu0_alert2: cpu-alert-2 {
  99                                         temperature = <70000>; /* millicelsius */
 100                                         hysteresis = <5000>; /* millicelsius */
 101                                         type = "active";
 102                                 };
 103                                 cpu0_crit0: cpu-crit-0 {
 104                                         temperature = <120000>; /* millicelsius */
 105                                         hysteresis = <0>; /* millicelsius */
 106                                         type = "critical";
 107                                 };
 108                                 /*
 109                                  * Exynos542x supports only 4 trip-points
 110                                  * so for these polling mode is required.
 111                                  * Start polling at temperature level of last
 112                                  * interrupt-driven trip: cpu0_alert2
 113                                  */
 114                                 cpu0_alert3: cpu-alert-3 {
 115                                         temperature = <70000>; /* millicelsius */
 116                                         hysteresis = <10000>; /* millicelsius */
 117                                         type = "passive";
 118                                 };
 119                                 cpu0_alert4: cpu-alert-4 {
 120                                         temperature = <85000>; /* millicelsius */
 121                                         hysteresis = <10000>; /* millicelsius */
 122                                         type = "passive";
 123                                 };
 124                         };
 125                         cooling-maps {
 126                                 map0 {
 127                                         trip = <&cpu0_alert0>;
 128                                         cooling-device = <&fan0 0 1>;
 129                                 };
 130                                 map1 {
 131                                         trip = <&cpu0_alert1>;
 132                                         cooling-device = <&fan0 1 2>;
 133                                 };
 134                                 map2 {
 135                                         trip = <&cpu0_alert2>;
 136                                         cooling-device = <&fan0 2 3>;
 137                                 };
 138                                 /*
 139                                  * When reaching cpu0_alert3, reduce CPU
 140                                  * by 2 steps. On Exynos5422/5800 that would
 141                                  * be: 1600 MHz and 1100 MHz.
 142                                  */
 143                                 map3 {
 144                                         trip = <&cpu0_alert3>;
 145                                         cooling-device = <&cpu0 0 2>;
 146                                 };
 147                                 map4 {
 148                                         trip = <&cpu0_alert3>;
 149                                         cooling-device = <&cpu4 0 2>;
 150                                 };
 151                                 /*
 152                                  * When reaching cpu0_alert4, reduce CPU
 153                                  * further, down to 600 MHz (12 steps for big,
 154                                  * 7 steps for LITTLE).
 155                                  */
 156                                 map5 {
 157                                         trip = <&cpu0_alert4>;
 158                                         cooling-device = <&cpu0 3 7>;
 159                                 };
 160                                 map6 {
 161                                         trip = <&cpu0_alert4>;
 162                                         cooling-device = <&cpu4 3 12>;
 163                                 };
 164                         };
 165                 };
 166                 cpu1_thermal: cpu1-thermal {
 167                         thermal-sensors = <&tmu_cpu1 0>;
 168                         polling-delay-passive = <250>;
 169                         polling-delay = <0>;
 170                         trips {
 171                                 cpu1_alert0: cpu-alert-0 {
 172                                         temperature = <50000>;
 173                                         hysteresis = <5000>;
 174                                         type = "active";
 175                                 };
 176                                 cpu1_alert1: cpu-alert-1 {
 177                                         temperature = <60000>;
 178                                         hysteresis = <5000>;
 179                                         type = "active";
 180                                 };
 181                                 cpu1_alert2: cpu-alert-2 {
 182                                         temperature = <70000>;
 183                                         hysteresis = <5000>;
 184                                         type = "active";
 185                                 };
 186                                 cpu1_crit0: cpu-crit-0 {
 187                                         temperature = <120000>;
 188                                         hysteresis = <0>;
 189                                         type = "critical";
 190                                 };
 191                                 cpu1_alert3: cpu-alert-3 {
 192                                         temperature = <70000>;
 193                                         hysteresis = <10000>;
 194                                         type = "passive";
 195                                 };
 196                                 cpu1_alert4: cpu-alert-4 {
 197                                         temperature = <85000>;
 198                                         hysteresis = <10000>;
 199                                         type = "passive";
 200                                 };
 201                         };
 202                         cooling-maps {
 203                                 map0 {
 204                                         trip = <&cpu1_alert0>;
 205                                         cooling-device = <&fan0 0 1>;
 206                                 };
 207                                 map1 {
 208                                         trip = <&cpu1_alert1>;
 209                                         cooling-device = <&fan0 1 2>;
 210                                 };
 211                                 map2 {
 212                                         trip = <&cpu1_alert2>;
 213                                         cooling-device = <&fan0 2 3>;
 214                                 };
 215                                 map3 {
 216                                         trip = <&cpu1_alert3>;
 217                                         cooling-device = <&cpu0 0 2>;
 218                                 };
 219                                 map4 {
 220                                         trip = <&cpu1_alert3>;
 221                                         cooling-device = <&cpu4 0 2>;
 222                                 };
 223                                 map5 {
 224                                         trip = <&cpu1_alert4>;
 225                                         cooling-device = <&cpu0 3 7>;
 226                                 };
 227                                 map6 {
 228                                         trip = <&cpu1_alert4>;
 229                                         cooling-device = <&cpu4 3 12>;
 230                                 };
 231                         };
 232                 };
 233                 cpu2_thermal: cpu2-thermal {
 234                         thermal-sensors = <&tmu_cpu2 0>;
 235                         polling-delay-passive = <250>;
 236                         polling-delay = <0>;
 237                         trips {
 238                                 cpu2_alert0: cpu-alert-0 {
 239                                         temperature = <50000>;
 240                                         hysteresis = <5000>;
 241                                         type = "active";
 242                                 };
 243                                 cpu2_alert1: cpu-alert-1 {
 244                                         temperature = <60000>;
 245                                         hysteresis = <5000>;
 246                                         type = "active";
 247                                 };
 248                                 cpu2_alert2: cpu-alert-2 {
 249                                         temperature = <70000>;
 250                                         hysteresis = <5000>;
 251                                         type = "active";
 252                                 };
 253                                 cpu2_crit0: cpu-crit-0 {
 254                                         temperature = <120000>;
 255                                         hysteresis = <0>;
 256                                         type = "critical";
 257                                 };
 258                                 cpu2_alert3: cpu-alert-3 {
 259                                         temperature = <70000>;
 260                                         hysteresis = <10000>;
 261                                         type = "passive";
 262                                 };
 263                                 cpu2_alert4: cpu-alert-4 {
 264                                         temperature = <85000>;
 265                                         hysteresis = <10000>;
 266                                         type = "passive";
 267                                 };
 268                         };
 269                         cooling-maps {
 270                                 map0 {
 271                                         trip = <&cpu2_alert0>;
 272                                         cooling-device = <&fan0 0 1>;
 273                                 };
 274                                 map1 {
 275                                         trip = <&cpu2_alert1>;
 276                                         cooling-device = <&fan0 1 2>;
 277                                 };
 278                                 map2 {
 279                                         trip = <&cpu2_alert2>;
 280                                         cooling-device = <&fan0 2 3>;
 281                                 };
 282                                 map3 {
 283                                         trip = <&cpu2_alert3>;
 284                                         cooling-device = <&cpu0 0 2>;
 285                                 };
 286                                 map4 {
 287                                         trip = <&cpu2_alert3>;
 288                                         cooling-device = <&cpu4 0 2>;
 289                                 };
 290                                 map5 {
 291                                         trip = <&cpu2_alert4>;
 292                                         cooling-device = <&cpu0 3 7>;
 293                                 };
 294                                 map6 {
 295                                         trip = <&cpu2_alert4>;
 296                                         cooling-device = <&cpu4 3 12>;
 297                                 };
 298                         };
 299                 };
 300                 cpu3_thermal: cpu3-thermal {
 301                         thermal-sensors = <&tmu_cpu3 0>;
 302                         polling-delay-passive = <250>;
 303                         polling-delay = <0>;
 304                         trips {
 305                                 cpu3_alert0: cpu-alert-0 {
 306                                         temperature = <50000>;
 307                                         hysteresis = <5000>;
 308                                         type = "active";
 309                                 };
 310                                 cpu3_alert1: cpu-alert-1 {
 311                                         temperature = <60000>;
 312                                         hysteresis = <5000>;
 313                                         type = "active";
 314                                 };
 315                                 cpu3_alert2: cpu-alert-2 {
 316                                         temperature = <70000>;
 317                                         hysteresis = <5000>;
 318                                         type = "active";
 319                                 };
 320                                 cpu3_crit0: cpu-crit-0 {
 321                                         temperature = <120000>;
 322                                         hysteresis = <0>;
 323                                         type = "critical";
 324                                 };
 325                                 cpu3_alert3: cpu-alert-3 {
 326                                         temperature = <70000>;
 327                                         hysteresis = <10000>;
 328                                         type = "passive";
 329                                 };
 330                                 cpu3_alert4: cpu-alert-4 {
 331                                         temperature = <85000>;
 332                                         hysteresis = <10000>;
 333                                         type = "passive";
 334                                 };
 335                         };
 336                         cooling-maps {
 337                                 map0 {
 338                                         trip = <&cpu3_alert0>;
 339                                         cooling-device = <&fan0 0 1>;
 340                                 };
 341                                 map1 {
 342                                         trip = <&cpu3_alert1>;
 343                                         cooling-device = <&fan0 1 2>;
 344                                 };
 345                                 map2 {
 346                                         trip = <&cpu3_alert2>;
 347                                         cooling-device = <&fan0 2 3>;
 348                                 };
 349                                 map3 {
 350                                         trip = <&cpu3_alert3>;
 351                                         cooling-device = <&cpu0 0 2>;
 352                                 };
 353                                 map4 {
 354                                         trip = <&cpu3_alert3>;
 355                                         cooling-device = <&cpu4 0 2>;
 356                                 };
 357                                 map5 {
 358                                         trip = <&cpu3_alert4>;
 359                                         cooling-device = <&cpu0 3 7>;
 360                                 };
 361                                 map6 {
 362                                         trip = <&cpu3_alert4>;
 363                                         cooling-device = <&cpu4 3 12>;
 364                                 };
 365                         };
 366                 };
 367         };
 368 };
 369
 370 &adc {
 371         vdd-supply = <&ldo4_reg>;
 372         status = "okay";
 373 };
 374
 375 &bus_wcore {
 376         devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,
 377                         <&nocp_mem1_0>, <&nocp_mem1_1>;
 378         vdd-supply = <&buck3_reg>;
 379         exynos,saturation-ratio = <100>;
 380         status = "okay";
 381 };
 382
 383 &bus_noc {
 384         devfreq = <&bus_wcore>;
 385         status = "okay";
 386 };
 387
 388 &bus_fsys_apb {
 389         devfreq = <&bus_wcore>;
 390         status = "okay";
 391 };
 392
 393 &bus_fsys {
 394         devfreq = <&bus_wcore>;
 395         status = "okay";
 396 };
 397
 398 &bus_fsys2 {
 399         devfreq = <&bus_wcore>;
 400         status = "okay";
 401 };
 402
 403 &bus_mfc {
 404         devfreq = <&bus_wcore>;
 405         status = "okay";
 406 };
 407
 408 &bus_gen {
 409         devfreq = <&bus_wcore>;
 410         status = "okay";
 411 };
 412
 413 &bus_peri {
 414         devfreq = <&bus_wcore>;
 415         status = "okay";
 416 };
 417
 418 &bus_g2d {
 419         devfreq = <&bus_wcore>;
 420         status = "okay";
 421 };
 422
 423 &bus_g2d_acp {
 424         devfreq = <&bus_wcore>;
 425         status = "okay";
 426 };
 427
 428 &bus_jpeg {
 429         devfreq = <&bus_wcore>;
 430         status = "okay";
 431 };
 432
 433 &bus_jpeg_apb {
 434         devfreq = <&bus_wcore>;
 435         status = "okay";
 436 };
 437
 438 &bus_disp1_fimd {
 439         devfreq = <&bus_wcore>;
 440         status = "okay";
 441 };
 442
 443 &bus_disp1 {
 444         devfreq = <&bus_wcore>;
 445         status = "okay";
 446 };
 447
 448 &bus_gscl_scaler {
 449         devfreq = <&bus_wcore>;
 450         status = "okay";
 451 };
 452
 453 &bus_mscl {
 454         devfreq = <&bus_wcore>;
 455         status = "okay";
 456 };
 457
 458 &clock_audss {
 459         assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
 460                         <&clock_audss EXYNOS_MOUT_I2S>,
 461                         <&clock_audss EXYNOS_DOUT_AUD_BUS>;
 462         assigned-clock-parents = <&clock CLK_FIN_PLL>,
 463                         <&clock_audss EXYNOS_MOUT_AUDSS>;
 464         assigned-clock-rates = <0>,
 465                         <0>,
 466                         <19200000>;
 467 };
 468
 469 &cpu0 {
 470         cpu-supply = <&buck6_reg>;
 471 };
 472
 473 &cpu4 {
 474         cpu-supply = <&buck2_reg>;
 475 };
 476
 477 &hdmi {
 478         status = "okay";
 479         ddc = <&i2c_2>;
 480         hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 481         pinctrl-names = "default";
 482         pinctrl-0 = <&hdmi_hpd_irq>;
 483
 484         vdd_osc-supply = <&ldo7_reg>;
 485         vdd_pll-supply = <&ldo6_reg>;
 486         vdd-supply = <&ldo6_reg>;
 487 };
 488
 489 &hdmicec {
 490         status = "okay";
 491         needs-hpd;
 492 };
 493
 494 &hsi2c_4 {
 495         status = "okay";
 496
 497         s2mps11_pmic@66 {
 498                 compatible = "samsung,s2mps11-pmic";
 499                 reg = <0x66>;
 500                 samsung,s2mps11-acokb-ground;
 501
 502                 interrupt-parent = <&gpx0>;
 503                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 504                 pinctrl-names = "default";
 505                 pinctrl-0 = <&s2mps11_irq>;
 506
 507                 s2mps11_osc: clocks {
 508                         #clock-cells = <1>;
 509                         clock-output-names = "s2mps11_ap",
 510                                         "s2mps11_cp", "s2mps11_bt";
 511                 };
 512
 513                 regulators {
 514                         ldo1_reg: LDO1 {
 515                                 regulator-name = "vdd_ldo1";
 516                                 regulator-min-microvolt = <1000000>;
 517                                 regulator-max-microvolt = <1000000>;
 518                                 regulator-always-on;
 519                         };
 520
 521                         ldo3_reg: LDO3 {
 522                                 regulator-name = "vddq_mmc0";
 523                                 regulator-min-microvolt = <1800000>;
 524                                 regulator-max-microvolt = <1800000>;
 525                         };
 526
 527                         ldo4_reg: LDO4 {
 528                                 regulator-name = "vdd_adc";
 529                                 regulator-min-microvolt = <1800000>;
 530                                 regulator-max-microvolt = <1800000>;
 531                         };
 532
 533                         ldo5_reg: LDO5 {
 534                                 regulator-name = "vdd_ldo5";
 535                                 regulator-min-microvolt = <1800000>;
 536                                 regulator-max-microvolt = <1800000>;
 537                                 regulator-always-on;
 538                         };
 539
 540                         ldo6_reg: LDO6 {
 541                                 regulator-name = "vdd_ldo6";
 542                                 regulator-min-microvolt = <1000000>;
 543                                 regulator-max-microvolt = <1000000>;
 544                                 regulator-always-on;
 545                         };
 546
 547                         ldo7_reg: LDO7 {
 548                                 regulator-name = "vdd_ldo7";
 549                                 regulator-min-microvolt = <1800000>;
 550                                 regulator-max-microvolt = <1800000>;
 551                                 regulator-always-on;
 552                         };
 553
 554                         ldo8_reg: LDO8 {
 555                                 regulator-name = "vdd_ldo8";
 556                                 regulator-min-microvolt = <1800000>;
 557                                 regulator-max-microvolt = <1800000>;
 558                                 regulator-always-on;
 559                         };
 560
 561                         ldo9_reg: LDO9 {
 562                                 regulator-name = "vdd_ldo9";
 563                                 regulator-min-microvolt = <3000000>;
 564                                 regulator-max-microvolt = <3000000>;
 565                                 regulator-always-on;
 566                         };
 567
 568                         ldo10_reg: LDO10 {
 569                                 regulator-name = "vdd_ldo10";
 570                                 regulator-min-microvolt = <1800000>;
 571                                 regulator-max-microvolt = <1800000>;
 572                                 regulator-always-on;
 573                         };
 574
 575                         ldo11_reg: LDO11 {
 576                                 regulator-name = "vdd_ldo11";
 577                                 regulator-min-microvolt = <1000000>;
 578                                 regulator-max-microvolt = <1000000>;
 579                                 regulator-always-on;
 580                         };
 581
 582                         ldo12_reg: LDO12 {
 583                                 regulator-name = "vdd_ldo12";
 584                                 regulator-min-microvolt = <1800000>;
 585                                 regulator-max-microvolt = <1800000>;
 586                                 regulator-always-on;
 587                         };
 588
 589                         ldo13_reg: LDO13 {
 590                                 regulator-name = "vddq_mmc2";
 591                                 regulator-min-microvolt = <2800000>;
 592                                 regulator-max-microvolt = <2800000>;
 593                         };
 594
 595                         ldo15_reg: LDO15 {
 596                                 regulator-name = "vdd_ldo15";
 597                                 regulator-min-microvolt = <3100000>;
 598                                 regulator-max-microvolt = <3100000>;
 599                                 regulator-always-on;
 600                         };
 601
 602                         ldo16_reg: LDO16 {
 603                                 regulator-name = "vdd_ldo16";
 604                                 regulator-min-microvolt = <2200000>;
 605                                 regulator-max-microvolt = <2200000>;
 606                                 regulator-always-on;
 607                         };
 608
 609                         ldo17_reg: LDO17 {
 610                                 regulator-name = "tsp_avdd";
 611                                 regulator-min-microvolt = <3300000>;
 612                                 regulator-max-microvolt = <3300000>;
 613                                 regulator-always-on;
 614                         };
 615
 616                         ldo18_reg: LDO18 {
 617                                 regulator-name = "vdd_emmc_1V8";
 618                                 regulator-min-microvolt = <1800000>;
 619                                 regulator-max-microvolt = <1800000>;
 620                         };
 621
 622                         ldo19_reg: LDO19 {
 623                                 regulator-name = "vdd_sd";
 624                                 regulator-min-microvolt = <2800000>;
 625                                 regulator-max-microvolt = <2800000>;
 626                         };
 627
 628                         ldo24_reg: LDO24 {
 629                                 regulator-name = "tsp_io";
 630                                 regulator-min-microvolt = <2800000>;
 631                                 regulator-max-microvolt = <2800000>;
 632                                 regulator-always-on;
 633                         };
 634
 635                         ldo26_reg: LDO26 {
 636                                 regulator-name = "vdd_ldo26";
 637                                 regulator-min-microvolt = <3000000>;
 638                                 regulator-max-microvolt = <3000000>;
 639                                 regulator-always-on;
 640                         };
 641
 642                         buck1_reg: BUCK1 {
 643                                 regulator-name = "vdd_mif";
 644                                 regulator-min-microvolt = <800000>;
 645                                 regulator-max-microvolt = <1300000>;
 646                                 regulator-always-on;
 647                                 regulator-boot-on;
 648                         };
 649
 650                         buck2_reg: BUCK2 {
 651                                 regulator-name = "vdd_arm";
 652                                 regulator-min-microvolt = <800000>;
 653                                 regulator-max-microvolt = <1500000>;
 654                                 regulator-always-on;
 655                                 regulator-boot-on;
 656                         };
 657
 658                         buck3_reg: BUCK3 {
 659                                 regulator-name = "vdd_int";
 660                                 regulator-min-microvolt = <800000>;
 661                                 regulator-max-microvolt = <1400000>;
 662                                 regulator-always-on;
 663                                 regulator-boot-on;
 664                         };
 665
 666                         buck4_reg: BUCK4 {
 667                                 regulator-name = "vdd_g3d";
 668                                 regulator-min-microvolt = <800000>;
 669                                 regulator-max-microvolt = <1400000>;
 670                                 regulator-always-on;
 671                                 regulator-boot-on;
 672                         };
 673
 674                         buck5_reg: BUCK5 {
 675                                 regulator-name = "vdd_mem";
 676                                 regulator-min-microvolt = <800000>;
 677                                 regulator-max-microvolt = <1400000>;
 678                                 regulator-always-on;
 679                                 regulator-boot-on;
 680                         };
 681
 682                         buck6_reg: BUCK6 {
 683                                 regulator-name = "vdd_kfc";
 684                                 regulator-min-microvolt = <800000>;
 685                                 regulator-max-microvolt = <1500000>;
 686                                 regulator-always-on;
 687                                 regulator-boot-on;
 688                         };
 689
 690                         buck7_reg: BUCK7 {
 691                                 regulator-name = "vdd_1.0v_ldo";
 692                                 regulator-min-microvolt = <800000>;
 693                                 regulator-max-microvolt = <1500000>;
 694                                 regulator-always-on;
 695                                 regulator-boot-on;
 696                         };
 697
 698                         buck8_reg: BUCK8 {
 699                                 regulator-name = "vdd_1.8v_ldo";
 700                                 regulator-min-microvolt = <800000>;
 701                                 regulator-max-microvolt = <1500000>;
 702                                 regulator-always-on;
 703                                 regulator-boot-on;
 704                         };
 705
 706                         buck9_reg: BUCK9 {
 707                                 regulator-name = "vdd_2.8v_ldo";
 708                                 regulator-min-microvolt = <3000000>;
 709                                 regulator-max-microvolt = <3750000>;
 710                                 regulator-always-on;
 711                                 regulator-boot-on;
 712                         };
 713
 714                         buck10_reg: BUCK10 {
 715                                 regulator-name = "vdd_vmem";
 716                                 regulator-min-microvolt = <2850000>;
 717                                 regulator-max-microvolt = <2850000>;
 718                                 regulator-always-on;
 719                                 regulator-boot-on;
 720                         };
 721                 };
 722         };
 723 };
 724
 725 &i2c_2 {
 726         samsung,i2c-sda-delay = <100>;
 727         samsung,i2c-max-bus-freq = <66000>;
 728         /* used by HDMI DDC */
 729         status = "okay";
 730 };
 731
 732 &mixer {
 733         status = "okay";
 734 };
 735
 736 &mmc_0 {
 737         status = "okay";
 738         mmc-pwrseq = <&emmc_pwrseq>;
 739         card-detect-delay = <200>;
 740         samsung,dw-mshc-ciu-div = <3>;
 741         samsung,dw-mshc-sdr-timing = <0 4>;
 742         samsung,dw-mshc-ddr-timing = <0 2>;
 743         samsung,dw-mshc-hs400-timing = <0 2>;
 744         samsung,read-strobe-delay = <90>;
 745         pinctrl-names = "default";
 746         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd &sd0_rclk>;
 747         bus-width = <8>;
 748         cap-mmc-highspeed;
 749         mmc-hs200-1_8v;
 750         mmc-hs400-1_8v;
 751         vmmc-supply = <&ldo18_reg>;
 752         vqmmc-supply = <&ldo3_reg>;
 753 };
 754
 755 &mmc_2 {
 756         status = "okay";
 757         card-detect-delay = <200>;
 758         samsung,dw-mshc-ciu-div = <3>;
 759         samsung,dw-mshc-sdr-timing = <0 4>;
 760         samsung,dw-mshc-ddr-timing = <0 2>;
 761         pinctrl-names = "default";
 762         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 763         bus-width = <4>;
 764         cap-sd-highspeed;
 765         vmmc-supply = <&ldo19_reg>;
 766         vqmmc-supply = <&ldo13_reg>;
 767 };
 768
 769 &nocp_mem0_0 {
 770         status = "okay";
 771 };
 772
 773 &nocp_mem0_1 {
 774         status = "okay";
 775 };
 776
 777 &nocp_mem1_0 {
 778         status = "okay";
 779 };
 780
 781 &nocp_mem1_1 {
 782         status = "okay";
 783 };
 784
 785 &pinctrl_0 {
 786         power_key: power-key {
 787                 samsung,pins = "gpx0-3";
 788                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
 789                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 790                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 791         };
 792
 793         hdmi_hpd_irq: hdmi-hpd-irq {
 794                 samsung,pins = "gpx3-7";
 795                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
 796                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
 797                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 798         };
 799
 800         s2mps11_irq: s2mps11-irq {
 801                 samsung,pins = "gpx0-4";
 802                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
 803                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 804                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 805         };
 806 };
 807
 808 &pinctrl_1 {
 809         emmc_nrst_pin: emmc-nrst {
 810                 samsung,pins = "gpd1-0";
 811                 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
 812                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 813                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 814         };
 815 };
 816
 817 &tmu_cpu0 {
 818         vtmu-supply = <&ldo7_reg>;
 819 };
 820
 821 &tmu_cpu1 {
 822         vtmu-supply = <&ldo7_reg>;
 823 };
 824
 825 &tmu_cpu2 {
 826         vtmu-supply = <&ldo7_reg>;
 827 };
 828
 829 &tmu_cpu3 {
 830         vtmu-supply = <&ldo7_reg>;
 831 };
 832
 833 &tmu_gpu {
 834         vtmu-supply = <&ldo7_reg>;
 835 };
 836
 837 &rtc {
 838         status = "okay";
 839         clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
 840         clock-names = "rtc", "rtc_src";
 841 };
 842
 843 &usbdrd_dwc3_0 {
 844         dr_mode = "host";
 845 };
 846
 847 /* usbdrd_dwc3_1 mode customized in each board */
 848
 849 &usbdrd3_0 {
 850         vdd33-supply = <&ldo9_reg>;
 851         vdd10-supply = <&ldo11_reg>;
 852 };
 853
 854 &usbdrd3_1 {
 855         vdd33-supply = <&ldo9_reg>;
 856         vdd10-supply = <&ldo11_reg>;
 857 };