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@2073000 {
  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         thermal-sensors = <&tmu_cpu0 0>;
 120         polling-delay-passive = <0>;
 121         polling-delay = <0>;
 122
 123         trips {
 124                 cpu_alert0: cpu-alert-0 {
 125                         temperature = <50000>; /* millicelsius */
 126                         hysteresis = <5000>; /* millicelsius */
 127                         type = "active";
 128                 };
 129                 cpu_alert1: cpu-alert-1 {
 130                         temperature = <60000>; /* millicelsius */
 131                         hysteresis = <5000>; /* millicelsius */
 132                         type = "active";
 133                 };
 134                 cpu_alert2: cpu-alert-2 {
 135                         temperature = <70000>; /* millicelsius */
 136                         hysteresis = <5000>; /* millicelsius */
 137                         type = "active";
 138                 };
 139                 cpu_crit0: cpu-crit-0 {
 140                         temperature = <120000>; /* millicelsius */
 141                         hysteresis = <0>; /* millicelsius */
 142                         type = "critical";
 143                 };
 144         };
 145
 146         cooling-maps {
 147                 map0 {
 148                         trip = <&cpu_alert0>;
 149                         cooling-device = <&fan0 0 1>;
 150                 };
 151                 map1 {
 152                         trip = <&cpu_alert1>;
 153                         cooling-device = <&fan0 1 2>;
 154                 };
 155                 map2 {
 156                         trip = <&cpu_alert2>;
 157                         cooling-device = <&fan0 2 3>;
 158                 };
 159         };
 160 };
 161
 162 &hsi2c_4 {
 163         samsung,i2c-sda-delay = <100>;
 164         samsung,i2c-max-bus-freq = <400000>;
 165         status = "okay";
 166
 167         usb3503: usb-hub@8 {
 168                 compatible = "smsc,usb3503";
 169                 reg = <0x08>;
 170
 171                 intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
 172                 connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
 173                 reset-gpios = <&gpx1 4 GPIO_ACTIVE_HIGH>;
 174                 initial-mode = <1>;
 175
 176                 clock-names = "refclk";
 177                 clocks = <&pmu_system_controller 0>;
 178                 refclk-frequency = <24000000>;
 179         };
 180
 181         max77802: pmic@9 {
 182                 compatible = "maxim,max77802";
 183                 reg = <0x9>;
 184                 interrupt-parent = <&gpx0>;
 185                 interrupts = <4 IRQ_TYPE_NONE>;
 186                 pinctrl-names = "default";
 187                 pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>,
 188                             <&pmic_dvs_3>;
 189                 #clock-cells = <1>;
 190
 191                 inl1-supply = <&buck5_reg>;
 192                 inl2-supply = <&buck7_reg>;
 193                 inl3-supply = <&buck9_reg>;
 194                 inl4-supply = <&buck9_reg>;
 195                 inl5-supply = <&buck9_reg>;
 196                 inl6-supply = <&buck10_reg>;
 197                 inl7-supply = <&buck9_reg>;
 198                 /* inl9 supply is BOOST, not configured here */
 199                 inl10-supply = <&buck7_reg>;
 200
 201                 regulators {
 202                         buck1_reg: BUCK1 {
 203                                 regulator-name = "vdd_mif";
 204                                 regulator-min-microvolt = <800000>;
 205                                 regulator-max-microvolt = <1300000>;
 206                                 regulator-always-on;
 207                                 regulator-boot-on;
 208                         };
 209
 210                         buck2_reg: BUCK2 {
 211                                 regulator-name = "vdd_arm";
 212                                 regulator-min-microvolt = <800000>;
 213                                 regulator-max-microvolt = <1500000>;
 214                                 regulator-always-on;
 215                                 regulator-boot-on;
 216                         };
 217
 218                         buck3_reg: BUCK3 {
 219                                 regulator-name = "vdd_int";
 220                                 regulator-min-microvolt = <800000>;
 221                                 regulator-max-microvolt = <1400000>;
 222                                 regulator-always-on;
 223                                 regulator-boot-on;
 224                         };
 225
 226                         buck4_reg: BUCK4 {
 227                                 regulator-name = "vdd_g3d";
 228                                 regulator-min-microvolt = <800000>;
 229                                 regulator-max-microvolt = <1400000>;
 230                                 regulator-always-on;
 231                                 regulator-boot-on;
 232                         };
 233
 234                         buck5_reg: BUCK5 {
 235                                 regulator-name = "vdd_mem";
 236                                 regulator-min-microvolt = <800000>;
 237                                 regulator-max-microvolt = <1500000>;
 238                                 regulator-always-on;
 239                                 regulator-boot-on;
 240                         };
 241
 242                         buck6_reg: BUCK6 {
 243                                 regulator-name = "vdd_kfc";
 244                                 regulator-min-microvolt = <800000>;
 245                                 regulator-max-microvolt = <1500000>;
 246                                 regulator-always-on;
 247                                 regulator-boot-on;
 248                         };
 249
 250                         buck7_reg: BUCK7 {
 251                                 regulator-name = "buck7";
 252                                 regulator-min-microvolt = <1300000>;
 253                                 regulator-max-microvolt = <1300000>;
 254                                 regulator-always-on;
 255                                 regulator-boot-on;
 256                         };
 257
 258                         buck8_reg: BUCK8 {
 259                                 /* vdd_mmc0 */
 260                                 regulator-name = "vddf_2v85";
 261                                 regulator-min-microvolt = <2850000>;
 262                                 regulator-max-microvolt = <2850000>;
 263                                 regulator-always-on;
 264                                 regulator-boot-on;
 265                         };
 266
 267                         buck9_reg: BUCK9 {
 268                                 regulator-name = "buck9";
 269                                 regulator-min-microvolt = <3000000>;
 270                                 regulator-max-microvolt = <3000000>;
 271                                 regulator-always-on;
 272                                 regulator-boot-on;
 273                         };
 274
 275                         buck10_reg: BUCK10 {
 276                                 regulator-name = "buck10";
 277                                 regulator-min-microvolt = <2950000>;
 278                                 regulator-max-microvolt = <2950000>;
 279                                 regulator-always-on;
 280                                 regulator-boot-on;
 281                         };
 282
 283                         ldo1_reg: LDO1 {
 284                                 regulator-name = "vdd_alive";
 285                                 regulator-min-microvolt = <1000000>;
 286                                 regulator-max-microvolt = <1000000>;
 287                                 regulator-always-on;
 288                         };
 289
 290                         ldo2_reg: LDO2 {
 291                                 regulator-name = "vddq_m1_m2";
 292                                 regulator-min-microvolt = <1200000>;
 293                                 regulator-max-microvolt = <1200000>;
 294                                 regulator-always-on;
 295                         };
 296
 297                         ldo3_reg: LDO3 {
 298                                 regulator-name = "vddq_gpio";
 299                                 regulator-min-microvolt = <1800000>;
 300                                 regulator-max-microvolt = <1800000>;
 301                                 regulator-always-on;
 302                         };
 303
 304                         ldo4_reg: LDO4 {
 305                                 regulator-name = "vddq_mmc2";
 306                                 regulator-min-microvolt = <1800000>;
 307                                 regulator-max-microvolt = <3000000>;
 308                                 /* Having it off prevents reboot */
 309                                 regulator-always-on;
 310                         };
 311
 312                         ldo5_reg: LDO5 {
 313                                 regulator-name = "vdd18_hsic";
 314                                 regulator-min-microvolt = <1800000>;
 315                                 regulator-max-microvolt = <1800000>;
 316                                 regulator-always-on;
 317                         };
 318
 319                         ldo6_reg: LDO6 {
 320                                 regulator-name = "vdd18_bpll";
 321                                 regulator-min-microvolt = <1800000>;
 322                                 regulator-max-microvolt = <1800000>;
 323                                 regulator-always-on;
 324                         };
 325
 326                         ldo7_reg: LDO7 {
 327                                 regulator-name = "vddq_lcd";
 328                                 regulator-min-microvolt = <1800000>;
 329                                 regulator-max-microvolt = <1800000>;
 330                         };
 331
 332                         ldo8_reg: LDO8 {
 333                                 regulator-name = "vdd10_hdmi";
 334                                 regulator-min-microvolt = <1000000>;
 335                                 regulator-max-microvolt = <1000000>;
 336                                 regulator-always-on;
 337                         };
 338
 339                         ldo9_reg: LDO9 {
 340                                 regulator-name = "ldo9";
 341                         };
 342
 343                         ldo10_reg: LDO10 {
 344                                 regulator-name = "vdd18_mipi";
 345                                 regulator-min-microvolt = <1800000>;
 346                                 regulator-max-microvolt = <1800000>;
 347                                 regulator-always-on;
 348                         };
 349
 350                         ldo11_reg: LDO11 {
 351                                 regulator-name = "vddq_mmc01";
 352                                 regulator-min-microvolt = <1800000>;
 353                                 regulator-max-microvolt = <1800000>;
 354                                 /*
 355                                  * Having it off prevents accessing MMC after
 356                                  * reboot with error:
 357                                  * MMC Device 1: Clock OFF has been failed.
 358                                  */
 359                                 regulator-always-on;
 360                         };
 361
 362                         ldo12_reg: LDO12 {
 363                                 regulator-name = "vdd33_usb3";
 364                                 regulator-min-microvolt = <3300000>;
 365                                 regulator-max-microvolt = <3300000>;
 366                                 regulator-always-on;
 367                         };
 368
 369                         ldo13_reg: LDO13 {
 370                                 regulator-name = "vddq_abbg0";
 371                                 regulator-min-microvolt = <1800000>;
 372                                 regulator-max-microvolt = <1800000>;
 373                                 regulator-always-on;
 374                         };
 375
 376                         ldo14_reg: LDO14 {
 377                                 regulator-name = "vddq_abbg1";
 378                                 regulator-min-microvolt = <1800000>;
 379                                 regulator-max-microvolt = <1800000>;
 380                                 regulator-always-on;
 381                         };
 382
 383                         ldo15_reg: LDO15 {
 384                                 regulator-name = "vdd10_usb3";
 385                                 regulator-min-microvolt = <1000000>;
 386                                 regulator-max-microvolt = <1000000>;
 387                                 regulator-always-on;
 388                         };
 389
 390                         ldo16_reg: LDO16 {
 391                                 regulator-name = "ldo16";
 392                         };
 393
 394                         ldo17_reg: LDO17 {
 395                                 regulator-name = "cam_sensor_core";
 396                                 regulator-min-microvolt = <1200000>;
 397                                 regulator-max-microvolt = <1200000>;
 398                         };
 399
 400                         ldo18_reg: LDO18 {
 401                                 regulator-name = "ldo18";
 402                                 regulator-min-microvolt = <1800000>;
 403                                 regulator-max-microvolt = <1800000>;
 404                         };
 405
 406                         ldo19_reg: LDO19 {
 407                                 regulator-name = "ldo19";
 408                         };
 409
 410                         ldo20_reg: LDO20 {
 411                                 regulator-name = "vdd_mmc0";
 412                                 regulator-min-microvolt = <1800000>;
 413                                 regulator-max-microvolt = <1800000>;
 414                         };
 415
 416                         ldo21_reg: LDO21 {
 417                                 /* vdd_mmc2 */
 418                                 regulator-name = "vddf_2v8";
 419                                 regulator-min-microvolt = <2850000>;
 420                                 regulator-max-microvolt = <2850000>;
 421                         };
 422
 423                         ldo22_reg: LDO22 {
 424                                 regulator-name = "ldo22";
 425                         };
 426
 427                         ldo23_reg: LDO23 {
 428                                 regulator-name = "dp_p3v3";
 429                                 regulator-min-microvolt = <3300000>;
 430                                 regulator-max-microvolt = <3300000>;
 431                                 regulator-always-on;
 432                         };
 433
 434                         ldo24_reg: LDO24 {
 435                                 regulator-name = "cam_af";
 436                                 regulator-min-microvolt = <2800000>;
 437                                 regulator-max-microvolt = <2800000>;
 438                         };
 439
 440                         ldo25_reg: LDO25 {
 441                                 regulator-name = "eth_p3v3";
 442                                 regulator-min-microvolt = <3300000>;
 443                                 regulator-max-microvolt = <3300000>;
 444                                 regulator-always-on;
 445                         };
 446
 447                         ldo26_reg: LDO26 {
 448                                 regulator-name = "usb30_extclk";
 449                                 regulator-min-microvolt = <3300000>;
 450                                 regulator-max-microvolt = <3300000>;
 451                                 regulator-always-on;
 452                         };
 453
 454                         ldo27_reg: LDO27 {
 455                                 regulator-name = "ldo27";
 456                         };
 457
 458                         ldo28_reg: LDO28 {
 459                                 regulator-name = "ldo28";
 460                         };
 461
 462                         ldo29_reg: LDO29 {
 463                                 regulator-name = "ldo29";
 464                         };
 465
 466                         ldo30_reg: LDO30 {
 467                                 regulator-name = "vddq_e1_e2";
 468                                 regulator-min-microvolt = <1200000>;
 469                                 regulator-max-microvolt = <1200000>;
 470                                 regulator-always-on;
 471                         };
 472
 473                         ldo31_reg: LDO31 {
 474                                 regulator-name = "ldo31";
 475                         };
 476
 477                         /* On revisions with ti,ina231 this is sensor VS */
 478                         ldo32_reg: LDO32 {
 479                                 regulator-name = "vs_power_meter";
 480                                 regulator-min-microvolt = <3300000>;
 481                                 regulator-max-microvolt = <3300000>;
 482                         };
 483
 484                         ldo33_reg: LDO33 {
 485                                 regulator-name = "ldo33";
 486                         };
 487
 488                         ldo34_reg: LDO34 {
 489                                 regulator-name = "ldo34";
 490                         };
 491
 492                         ldo35_reg: LDO35 {
 493                                 regulator-name = "ldo35";
 494                         };
 495                 };
 496         };
 497 };
 498
 499 &i2c_1 {
 500         status = "okay";
 501         max98090: max98090@10 {
 502                 compatible = "maxim,max98090";
 503                 reg = <0x10>;
 504                 interrupt-parent = <&gpj3>;
 505                 interrupts = <0 IRQ_TYPE_NONE>;
 506                 clocks = <&audi2s0 CLK_I2S_CDCLK>;
 507                 clock-names = "mclk";
 508                 #sound-dai-cells = <0>;
 509         };
 510 };
 511
 512 &mmc_0 {
 513         status = "okay";
 514         mmc-pwrseq = <&emmc_pwrseq>;
 515         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 516         card-detect-delay = <200>;
 517         samsung,dw-mshc-ciu-div = <3>;
 518         samsung,dw-mshc-sdr-timing = <0 4>;
 519         samsung,dw-mshc-ddr-timing = <0 2>;
 520         pinctrl-names = "default";
 521         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
 522         bus-width = <8>;
 523         cap-mmc-highspeed;
 524         mmc-hs200-1_8v;
 525         vmmc-supply = <&ldo20_reg>;
 526         vqmmc-supply = <&ldo11_reg>;
 527 };
 528
 529 &mmc_2 {
 530         status = "okay";
 531         card-detect-delay = <200>;
 532         samsung,dw-mshc-ciu-div = <3>;
 533         samsung,dw-mshc-sdr-timing = <0 4>;
 534         samsung,dw-mshc-ddr-timing = <0 2>;
 535         pinctrl-names = "default";
 536         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 537         bus-width = <4>;
 538         cap-sd-highspeed;
 539         vmmc-supply = <&ldo21_reg>;
 540         vqmmc-supply = <&ldo4_reg>;
 541 };
 542
 543 &pinctrl_0 {
 544         emmc_nrst_pin: emmc-nrst {
 545                 samsung,pins = "gpd1-0";
 546                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 547                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 548                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 549         };
 550
 551         pmic_dvs_3: pmic-dvs-3 {
 552                 samsung,pins = "gpx0-0";
 553                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 554                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 555                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 556         };
 557
 558         pmic_dvs_2: pmic-dvs-2 {
 559                 samsung,pins = "gpx0-1";
 560                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 561                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 562                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 563         };
 564
 565         pmic_dvs_1: pmic-dvs-1 {
 566                 samsung,pins = "gpx0-2";
 567                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 568                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 569                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 570                 samsung,pin-val = <1>;
 571         };
 572
 573         max77802_irq: max77802-irq {
 574                 samsung,pins = "gpx0-4";
 575                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
 576                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 577                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 578         };
 579 };
 580
 581 &pwm {
 582         /*
 583          * PWM 0 -- fan
 584          * PWM 1 -- Green LED
 585          * PWM 2 -- Blue LED
 586          * PWM 3 -- on MIPI connector for backlight
 587          */
 588         pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 589         pinctrl-names = "default";
 590         status = "okay";
 591 };
 592
 593 &rtc {
 594         status = "okay";
 595         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 596         clock-names = "rtc", "rtc_src";
 597 };
 598
 599 &serial_0 {
 600         status = "okay";
 601 };
 602
 603 &serial_1 {
 604         status = "okay";
 605 };
 606
 607 &serial_2 {
 608         status = "okay";
 609 };
 610
 611 &serial_3 {
 612         status = "okay";
 613 };
 614
 615 &tmu_cpu0 {
 616         vtmu-supply = <&ldo10_reg>;
 617 };
 618
 619 &tmu_cpu1 {
 620         vtmu-supply = <&ldo10_reg>;
 621 };
 622
 623 &tmu_cpu2 {
 624         vtmu-supply = <&ldo10_reg>;
 625 };
 626
 627 &tmu_cpu3 {
 628         vtmu-supply = <&ldo10_reg>;
 629 };
 630
 631 &usbdrd_dwc3_0 {
 632         dr_mode = "host";
 633 };
 634
 635 &usbdrd_dwc3_1 {
 636         dr_mode = "peripheral";
 637 };
 638
 639 &usbdrd3_0 {
 640         vdd33-supply = <&ldo12_reg>;
 641         vdd10-supply = <&ldo15_reg>;
 642 };
 643
 644 &usbdrd3_1 {
 645         vdd33-supply = <&ldo12_reg>;
 646         vdd10-supply = <&ldo15_reg>;
 647 };