arch/arm/boot/dts/exynos5410-odroidxu.dts

   1 /*
   2  * Hardkernel Odroid XU board device tree source
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  * Copyright (c) 2016 Krzysztof Kozlowski
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 /dts-v1/;
  14 #include "exynos5410.dtsi"
  15 #include <dt-bindings/clock/maxim,max77802.h>
  16 #include <dt-bindings/gpio/gpio.h>
  17 #include <dt-bindings/interrupt-controller/irq.h>
  18 #include <dt-bindings/sound/samsung-i2s.h>
  19 #include "exynos54xx-odroidxu-leds.dtsi"
  20
  21 / {
  22         model = "Hardkernel Odroid XU";
  23         compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5";
  24
  25         memory@40000000 {
  26                 device_type = "memory";
  27                 reg = <0x40000000 0x7ea00000>;
  28         };
  29
  30         chosen {
  31                 stdout-path = "serial2:115200n8";
  32         };
  33
  34         emmc_pwrseq: pwrseq {
  35                 pinctrl-0 = <&emmc_nrst_pin>;
  36                 pinctrl-names = "default";
  37                 compatible = "mmc-pwrseq-emmc";
  38                 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
  39         };
  40
  41         fan0: pwm-fan {
  42                 compatible = "pwm-fan";
  43                 pwms = <&pwm 0 20972 0>;
  44                 cooling-min-state = <0>;
  45                 cooling-max-state = <3>;
  46                 #cooling-cells = <2>;
  47                 cooling-levels = <0 130 170 230>;
  48         };
  49
  50         fin_pll: xxti {
  51                 compatible = "fixed-clock";
  52                 clock-frequency = <24000000>;
  53                 clock-output-names = "fin_pll";
  54                 #clock-cells = <0>;
  55         };
  56
  57         firmware@02073000 {
  58                 compatible = "samsung,secure-firmware";
  59                 reg = <0x02073000 0x1000>;
  60         };
  61
  62         sound: sound {
  63                 compatible = "simple-audio-card";
  64
  65                 simple-audio-card,name = "Odroid-XU";
  66                 simple-audio-card,widgets =
  67                         "Headphone", "Headphone Jack",
  68                         "Speakers", "Speakers";
  69                 simple-audio-card,routing =
  70                         "Headphone Jack", "HPL",
  71                         "Headphone Jack", "HPR",
  72                         "Headphone Jack", "MICBIAS",
  73                         "IN1", "Headphone Jack",
  74                         "Speakers", "SPKL",
  75                         "Speakers", "SPKR";
  76
  77                 simple-audio-card,format = "i2s";
  78                 simple-audio-card,bitclock-master = <&link0_codec>;
  79                 simple-audio-card,frame-master = <&link0_codec>;
  80
  81                 simple-audio-card,cpu {
  82                         sound-dai = <&audi2s0 0>;
  83                         system-clock-frequency = <19200000>;
  84                 };
  85
  86                 link0_codec: simple-audio-card,codec {
  87                         sound-dai = <&max98090>;
  88                         clocks = <&audi2s0 CLK_I2S_CDCLK>;
  89                 };
  90         };
  91 };
  92
  93 &audi2s0 {
  94         status = "okay";
  95 };
  96
  97 &clock {
  98         clocks = <&fin_pll>;
  99         assigned-clocks = <&clock CLK_FOUT_EPLL>;
 100         assigned-clock-rates = <192000000>;
 101 };
 102
 103 &clock_audss {
 104         assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
 105                         <&clock_audss EXYNOS_MOUT_I2S>,
 106                         <&clock_audss EXYNOS_DOUT_SRP>,
 107                         <&clock_audss EXYNOS_DOUT_AUD_BUS>;
 108
 109         assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
 110                         <&clock_audss EXYNOS_MOUT_AUDSS>;
 111
 112         assigned-clock-rates =  <0>,
 113                                 <0>,
 114                                 <96000000>,
 115                                 <19200000>;
 116 };
 117
 118 &cpu0_thermal {
 119         polling-delay-passive = <0>;
 120         polling-delay = <0>;
 121
 122         trips {
 123                 cpu_alert0: cpu-alert-0 {
 124                         temperature = <50000>; /* millicelsius */
 125                         hysteresis = <5000>; /* millicelsius */
 126                         type = "active";
 127                 };
 128                 cpu_alert1: cpu-alert-1 {
 129                         temperature = <60000>; /* millicelsius */
 130                         hysteresis = <5000>; /* millicelsius */
 131                         type = "active";
 132                 };
 133                 cpu_alert2: cpu-alert-2 {
 134                         temperature = <70000>; /* millicelsius */
 135                         hysteresis = <5000>; /* millicelsius */
 136                         type = "active";
 137                 };
 138                 cpu_crit0: cpu-crit-0 {
 139                         temperature = <120000>; /* millicelsius */
 140                         hysteresis = <0>; /* millicelsius */
 141                         type = "critical";
 142                 };
 143         };
 144
 145         cooling-maps {
 146                 map0 {
 147                         trip = <&cpu_alert0>;
 148                         cooling-device = <&fan0 0 1>;
 149                 };
 150                 map1 {
 151                         trip = <&cpu_alert1>;
 152                         cooling-device = <&fan0 1 2>;
 153                 };
 154                 map2 {
 155                         trip = <&cpu_alert2>;
 156                         cooling-device = <&fan0 2 3>;
 157                 };
 158         };
 159 };
 160
 161 &hsi2c_4 {
 162         samsung,i2c-sda-delay = <100>;
 163         samsung,i2c-max-bus-freq = <400000>;
 164         status = "okay";
 165
 166         usb3503: usb-hub@08 {
 167                 compatible = "smsc,usb3503";
 168                 reg = <0x08>;
 169
 170                 intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
 171                 connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
 172                 reset-gpios = <&gpx1 4 GPIO_ACTIVE_HIGH>;
 173                 initial-mode = <1>;
 174
 175                 clock-names = "refclk";
 176                 clocks = <&pmu_system_controller 0>;
 177                 refclk-frequency = <24000000>;
 178         };
 179
 180         max77802: pmic@09 {
 181                 compatible = "maxim,max77802";
 182                 reg = <0x9>;
 183                 interrupt-parent = <&gpx0>;
 184                 interrupts = <4 IRQ_TYPE_NONE>;
 185                 pinctrl-names = "default";
 186                 pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>,
 187                             <&pmic_dvs_3>;
 188                 #clock-cells = <1>;
 189
 190                 inl1-supply = <&buck5_reg>;
 191                 inl2-supply = <&buck7_reg>;
 192                 inl3-supply = <&buck9_reg>;
 193                 inl4-supply = <&buck9_reg>;
 194                 inl5-supply = <&buck9_reg>;
 195                 inl6-supply = <&buck10_reg>;
 196                 inl7-supply = <&buck9_reg>;
 197                 /* inl9 supply is BOOST, not configured here */
 198                 inl10-supply = <&buck7_reg>;
 199
 200                 regulators {
 201                         buck1_reg: BUCK1 {
 202                                 regulator-name = "vdd_mif";
 203                                 regulator-min-microvolt = <800000>;
 204                                 regulator-max-microvolt = <1300000>;
 205                                 regulator-always-on;
 206                                 regulator-boot-on;
 207                         };
 208
 209                         buck2_reg: BUCK2 {
 210                                 regulator-name = "vdd_arm";
 211                                 regulator-min-microvolt = <800000>;
 212                                 regulator-max-microvolt = <1500000>;
 213                                 regulator-always-on;
 214                                 regulator-boot-on;
 215                         };
 216
 217                         buck3_reg: BUCK3 {
 218                                 regulator-name = "vdd_int";
 219                                 regulator-min-microvolt = <800000>;
 220                                 regulator-max-microvolt = <1400000>;
 221                                 regulator-always-on;
 222                                 regulator-boot-on;
 223                         };
 224
 225                         buck4_reg: BUCK4 {
 226                                 regulator-name = "vdd_g3d";
 227                                 regulator-min-microvolt = <800000>;
 228                                 regulator-max-microvolt = <1400000>;
 229                                 regulator-always-on;
 230                                 regulator-boot-on;
 231                         };
 232
 233                         buck5_reg: BUCK5 {
 234                                 regulator-name = "vdd_mem";
 235                                 regulator-min-microvolt = <800000>;
 236                                 regulator-max-microvolt = <1500000>;
 237                                 regulator-always-on;
 238                                 regulator-boot-on;
 239                         };
 240
 241                         buck6_reg: BUCK6 {
 242                                 regulator-name = "vdd_kfc";
 243                                 regulator-min-microvolt = <800000>;
 244                                 regulator-max-microvolt = <1500000>;
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                         };
 248
 249                         buck7_reg: BUCK7 {
 250                                 regulator-name = "buck7";
 251                                 regulator-min-microvolt = <1300000>;
 252                                 regulator-max-microvolt = <1300000>;
 253                                 regulator-always-on;
 254                                 regulator-boot-on;
 255                         };
 256
 257                         buck8_reg: BUCK8 {
 258                                 /* vdd_mmc0 */
 259                                 regulator-name = "vddf_2v85";
 260                                 regulator-min-microvolt = <2850000>;
 261                                 regulator-max-microvolt = <2850000>;
 262                                 regulator-always-on;
 263                                 regulator-boot-on;
 264                         };
 265
 266                         buck9_reg: BUCK9 {
 267                                 regulator-name = "buck9";
 268                                 regulator-min-microvolt = <3000000>;
 269                                 regulator-max-microvolt = <3000000>;
 270                                 regulator-always-on;
 271                                 regulator-boot-on;
 272                         };
 273
 274                         buck10_reg: BUCK10 {
 275                                 regulator-name = "buck10";
 276                                 regulator-min-microvolt = <2950000>;
 277                                 regulator-max-microvolt = <2950000>;
 278                                 regulator-always-on;
 279                                 regulator-boot-on;
 280                         };
 281
 282                         ldo1_reg: LDO1 {
 283                                 regulator-name = "vdd_alive";
 284                                 regulator-min-microvolt = <1000000>;
 285                                 regulator-max-microvolt = <1000000>;
 286                                 regulator-always-on;
 287                         };
 288
 289                         ldo2_reg: LDO2 {
 290                                 regulator-name = "vddq_m1_m2";
 291                                 regulator-min-microvolt = <1200000>;
 292                                 regulator-max-microvolt = <1200000>;
 293                                 regulator-always-on;
 294                         };
 295
 296                         ldo3_reg: LDO3 {
 297                                 regulator-name = "vddq_gpio";
 298                                 regulator-min-microvolt = <1800000>;
 299                                 regulator-max-microvolt = <1800000>;
 300                                 regulator-always-on;
 301                         };
 302
 303                         ldo4_reg: LDO4 {
 304                                 regulator-name = "vddq_mmc2";
 305                                 regulator-min-microvolt = <1800000>;
 306                                 regulator-max-microvolt = <3000000>;
 307                                 /* Having it off prevents reboot */
 308                                 regulator-always-on;
 309                         };
 310
 311                         ldo5_reg: LDO5 {
 312                                 regulator-name = "vdd18_hsic";
 313                                 regulator-min-microvolt = <1800000>;
 314                                 regulator-max-microvolt = <1800000>;
 315                                 regulator-always-on;
 316                         };
 317
 318                         ldo6_reg: LDO6 {
 319                                 regulator-name = "vdd18_bpll";
 320                                 regulator-min-microvolt = <1800000>;
 321                                 regulator-max-microvolt = <1800000>;
 322                                 regulator-always-on;
 323                         };
 324
 325                         ldo7_reg: LDO7 {
 326                                 regulator-name = "vddq_lcd";
 327                                 regulator-min-microvolt = <1800000>;
 328                                 regulator-max-microvolt = <1800000>;
 329                                 /* Supplies also GPK and GPJ */
 330                                 regulator-always-on;
 331                         };
 332
 333                         ldo8_reg: LDO8 {
 334                                 regulator-name = "vdd10_hdmi";
 335                                 regulator-min-microvolt = <1000000>;
 336                                 regulator-max-microvolt = <1000000>;
 337                                 regulator-always-on;
 338                         };
 339
 340                         ldo9_reg: LDO9 {
 341                                 regulator-name = "ldo9";
 342                         };
 343
 344                         ldo10_reg: LDO10 {
 345                                 regulator-name = "vdd18_mipi";
 346                                 regulator-min-microvolt = <1800000>;
 347                                 regulator-max-microvolt = <1800000>;
 348                                 regulator-always-on;
 349                         };
 350
 351                         ldo11_reg: LDO11 {
 352                                 regulator-name = "vddq_mmc01";
 353                                 regulator-min-microvolt = <1800000>;
 354                                 regulator-max-microvolt = <1800000>;
 355                                 /*
 356                                  * Having it off prevents accessing MMC after
 357                                  * reboot with error:
 358                                  * MMC Device 1: Clock OFF has been failed.
 359                                  */
 360                                 regulator-always-on;
 361                         };
 362
 363                         ldo12_reg: LDO12 {
 364                                 regulator-name = "vdd33_usb3";
 365                                 regulator-min-microvolt = <3300000>;
 366                                 regulator-max-microvolt = <3300000>;
 367                                 regulator-always-on;
 368                         };
 369
 370                         ldo13_reg: LDO13 {
 371                                 regulator-name = "vddq_abbg0";
 372                                 regulator-min-microvolt = <1800000>;
 373                                 regulator-max-microvolt = <1800000>;
 374                                 regulator-always-on;
 375                         };
 376
 377                         ldo14_reg: LDO14 {
 378                                 regulator-name = "vddq_abbg1";
 379                                 regulator-min-microvolt = <1800000>;
 380                                 regulator-max-microvolt = <1800000>;
 381                                 regulator-always-on;
 382                         };
 383
 384                         ldo15_reg: LDO15 {
 385                                 regulator-name = "vdd10_usb3";
 386                                 regulator-min-microvolt = <1000000>;
 387                                 regulator-max-microvolt = <1000000>;
 388                                 regulator-always-on;
 389                         };
 390
 391                         ldo16_reg: LDO16 {
 392                                 regulator-name = "ldo16";
 393                         };
 394
 395                         ldo17_reg: LDO17 {
 396                                 regulator-name = "cam_sensor_core";
 397                                 regulator-min-microvolt = <1200000>;
 398                                 regulator-max-microvolt = <1200000>;
 399                         };
 400
 401                         ldo18_reg: LDO18 {
 402                                 regulator-name = "ldo18";
 403                                 regulator-min-microvolt = <1800000>;
 404                                 regulator-max-microvolt = <1800000>;
 405                         };
 406
 407                         ldo19_reg: LDO19 {
 408                                 regulator-name = "ldo19";
 409                         };
 410
 411                         ldo20_reg: LDO20 {
 412                                 regulator-name = "vdd_mmc0";
 413                                 regulator-min-microvolt = <1800000>;
 414                                 regulator-max-microvolt = <1800000>;
 415                         };
 416
 417                         ldo21_reg: LDO21 {
 418                                 /* vdd_mmc2 */
 419                                 regulator-name = "vddf_2v8";
 420                                 regulator-min-microvolt = <2850000>;
 421                                 regulator-max-microvolt = <2850000>;
 422                         };
 423
 424                         ldo22_reg: LDO22 {
 425                                 regulator-name = "ldo22";
 426                         };
 427
 428                         ldo23_reg: LDO23 {
 429                                 regulator-name = "dp_p3v3";
 430                                 regulator-min-microvolt = <3300000>;
 431                                 regulator-max-microvolt = <3300000>;
 432                                 regulator-always-on;
 433                         };
 434
 435                         ldo24_reg: LDO24 {
 436                                 regulator-name = "cam_af";
 437                                 regulator-min-microvolt = <2800000>;
 438                                 regulator-max-microvolt = <2800000>;
 439                         };
 440
 441                         ldo25_reg: LDO25 {
 442                                 regulator-name = "eth_p3v3";
 443                                 regulator-min-microvolt = <3300000>;
 444                                 regulator-max-microvolt = <3300000>;
 445                                 regulator-always-on;
 446                         };
 447
 448                         ldo26_reg: LDO26 {
 449                                 regulator-name = "usb30_extclk";
 450                                 regulator-min-microvolt = <3300000>;
 451                                 regulator-max-microvolt = <3300000>;
 452                                 regulator-always-on;
 453                         };
 454
 455                         ldo27_reg: LDO27 {
 456                                 regulator-name = "ldo27";
 457                         };
 458
 459                         ldo28_reg: LDO28 {
 460                                 regulator-name = "ldo28";
 461                         };
 462
 463                         ldo29_reg: LDO29 {
 464                                 regulator-name = "ldo29";
 465                         };
 466
 467                         ldo30_reg: LDO30 {
 468                                 regulator-name = "vddq_e1_e2";
 469                                 regulator-min-microvolt = <1200000>;
 470                                 regulator-max-microvolt = <1200000>;
 471                                 regulator-always-on;
 472                         };
 473
 474                         ldo31_reg: LDO31 {
 475                                 regulator-name = "ldo31";
 476                         };
 477
 478                         /* On revisions with ti,ina231 this is sensor VS */
 479                         ldo32_reg: LDO32 {
 480                                 regulator-name = "vs_power_meter";
 481                                 regulator-min-microvolt = <3300000>;
 482                                 regulator-max-microvolt = <3300000>;
 483                         };
 484
 485                         ldo33_reg: LDO33 {
 486                                 regulator-name = "ldo33";
 487                         };
 488
 489                         ldo34_reg: LDO34 {
 490                                 regulator-name = "ldo34";
 491                         };
 492
 493                         ldo35_reg: LDO35 {
 494                                 regulator-name = "ldo35";
 495                         };
 496                 };
 497         };
 498 };
 499
 500 &i2c_1 {
 501         status = "okay";
 502         max98090: max98090@10 {
 503                 compatible = "maxim,max98090";
 504                 reg = <0x10>;
 505                 interrupt-parent = <&gpj3>;
 506                 interrupts = <0 IRQ_TYPE_NONE>;
 507                 clocks = <&audi2s0 CLK_I2S_CDCLK>;
 508                 clock-names = "mclk";
 509                 #sound-dai-cells = <0>;
 510         };
 511 };
 512
 513 &mmc_0 {
 514         status = "okay";
 515         mmc-pwrseq = <&emmc_pwrseq>;
 516         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 517         card-detect-delay = <200>;
 518         samsung,dw-mshc-ciu-div = <3>;
 519         samsung,dw-mshc-sdr-timing = <0 4>;
 520         samsung,dw-mshc-ddr-timing = <0 2>;
 521         pinctrl-names = "default";
 522         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
 523         bus-width = <8>;
 524         cap-mmc-highspeed;
 525         mmc-hs200-1_8v;
 526         vmmc-supply = <&ldo20_reg>;
 527         vqmmc-supply = <&ldo11_reg>;
 528 };
 529
 530 &mmc_2 {
 531         status = "okay";
 532         card-detect-delay = <200>;
 533         samsung,dw-mshc-ciu-div = <3>;
 534         samsung,dw-mshc-sdr-timing = <0 4>;
 535         samsung,dw-mshc-ddr-timing = <0 2>;
 536         pinctrl-names = "default";
 537         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 538         bus-width = <4>;
 539         cap-sd-highspeed;
 540         vmmc-supply = <&ldo21_reg>;
 541         vqmmc-supply = <&ldo4_reg>;
 542 };
 543
 544 &pinctrl_0 {
 545         emmc_nrst_pin: emmc-nrst {
 546                 samsung,pins = "gpd1-0";
 547                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 548                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 549                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 550         };
 551
 552         pmic_dvs_3: pmic-dvs-3 {
 553                 samsung,pins = "gpx0-0";
 554                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 555                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 556                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 557         };
 558
 559         pmic_dvs_2: pmic-dvs-2 {
 560                 samsung,pins = "gpx0-1";
 561                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 562                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 563                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 564         };
 565
 566         pmic_dvs_1: pmic-dvs-1 {
 567                 samsung,pins = "gpx0-2";
 568                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 569                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 570                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 571                 samsung,pin-val = <1>;
 572         };
 573
 574         max77802_irq: max77802-irq {
 575                 samsung,pins = "gpx0-4";
 576                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
 577                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 578                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 579         };
 580 };
 581
 582 &pwm {
 583         /*
 584          * PWM 0 -- fan
 585          * PWM 1 -- Green LED
 586          * PWM 2 -- Blue LED
 587          * PWM 3 -- on MIPI connector for backlight
 588          */
 589         pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 590         pinctrl-names = "default";
 591         status = "okay";
 592 };
 593
 594 &rtc {
 595         status = "okay";
 596         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 597         clock-names = "rtc", "rtc_src";
 598 };
 599
 600 &serial_0 {
 601         status = "okay";
 602 };
 603
 604 &serial_1 {
 605         status = "okay";
 606 };
 607
 608 &serial_2 {
 609         status = "okay";
 610 };
 611
 612 &serial_3 {
 613         status = "okay";
 614 };
 615
 616 &tmu_cpu0 {
 617         vtmu-supply = <&ldo10_reg>;
 618 };
 619
 620 &tmu_cpu1 {
 621         vtmu-supply = <&ldo10_reg>;
 622 };
 623
 624 &tmu_cpu2 {
 625         vtmu-supply = <&ldo10_reg>;
 626 };
 627
 628 &tmu_cpu3 {
 629         vtmu-supply = <&ldo10_reg>;
 630 };
 631
 632 &usbdrd_dwc3_0 {
 633         dr_mode = "peripheral";
 634 };
 635
 636 &usbdrd_dwc3_1 {
 637         dr_mode = "host";
 638 };
 639
 640 &usbdrd3_0 {
 641         vdd33-supply = <&ldo12_reg>;
 642         vdd10-supply = <&ldo15_reg>;
 643 };
 644
 645 &usbdrd3_1 {
 646         vdd33-supply = <&ldo12_reg>;
 647         vdd10-supply = <&ldo15_reg>;
 648 };