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         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@08 {
 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@09 {
 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                                 /* Supplies also GPK and GPJ */
 331                                 regulator-always-on;
 332                         };
 333
 334                         ldo8_reg: LDO8 {
 335                                 regulator-name = "vdd10_hdmi";
 336                                 regulator-min-microvolt = <1000000>;
 337                                 regulator-max-microvolt = <1000000>;
 338                                 regulator-always-on;
 339                         };
 340
 341                         ldo9_reg: LDO9 {
 342                                 regulator-name = "ldo9";
 343                         };
 344
 345                         ldo10_reg: LDO10 {
 346                                 regulator-name = "vdd18_mipi";
 347                                 regulator-min-microvolt = <1800000>;
 348                                 regulator-max-microvolt = <1800000>;
 349                                 regulator-always-on;
 350                         };
 351
 352                         ldo11_reg: LDO11 {
 353                                 regulator-name = "vddq_mmc01";
 354                                 regulator-min-microvolt = <1800000>;
 355                                 regulator-max-microvolt = <1800000>;
 356                                 /*
 357                                  * Having it off prevents accessing MMC after
 358                                  * reboot with error:
 359                                  * MMC Device 1: Clock OFF has been failed.
 360                                  */
 361                                 regulator-always-on;
 362                         };
 363
 364                         ldo12_reg: LDO12 {
 365                                 regulator-name = "vdd33_usb3";
 366                                 regulator-min-microvolt = <3300000>;
 367                                 regulator-max-microvolt = <3300000>;
 368                                 regulator-always-on;
 369                         };
 370
 371                         ldo13_reg: LDO13 {
 372                                 regulator-name = "vddq_abbg0";
 373                                 regulator-min-microvolt = <1800000>;
 374                                 regulator-max-microvolt = <1800000>;
 375                                 regulator-always-on;
 376                         };
 377
 378                         ldo14_reg: LDO14 {
 379                                 regulator-name = "vddq_abbg1";
 380                                 regulator-min-microvolt = <1800000>;
 381                                 regulator-max-microvolt = <1800000>;
 382                                 regulator-always-on;
 383                         };
 384
 385                         ldo15_reg: LDO15 {
 386                                 regulator-name = "vdd10_usb3";
 387                                 regulator-min-microvolt = <1000000>;
 388                                 regulator-max-microvolt = <1000000>;
 389                                 regulator-always-on;
 390                         };
 391
 392                         ldo16_reg: LDO16 {
 393                                 regulator-name = "ldo16";
 394                         };
 395
 396                         ldo17_reg: LDO17 {
 397                                 regulator-name = "cam_sensor_core";
 398                                 regulator-min-microvolt = <1200000>;
 399                                 regulator-max-microvolt = <1200000>;
 400                         };
 401
 402                         ldo18_reg: LDO18 {
 403                                 regulator-name = "ldo18";
 404                                 regulator-min-microvolt = <1800000>;
 405                                 regulator-max-microvolt = <1800000>;
 406                         };
 407
 408                         ldo19_reg: LDO19 {
 409                                 regulator-name = "ldo19";
 410                         };
 411
 412                         ldo20_reg: LDO20 {
 413                                 regulator-name = "vdd_mmc0";
 414                                 regulator-min-microvolt = <1800000>;
 415                                 regulator-max-microvolt = <1800000>;
 416                         };
 417
 418                         ldo21_reg: LDO21 {
 419                                 /* vdd_mmc2 */
 420                                 regulator-name = "vddf_2v8";
 421                                 regulator-min-microvolt = <2850000>;
 422                                 regulator-max-microvolt = <2850000>;
 423                         };
 424
 425                         ldo22_reg: LDO22 {
 426                                 regulator-name = "ldo22";
 427                         };
 428
 429                         ldo23_reg: LDO23 {
 430                                 regulator-name = "dp_p3v3";
 431                                 regulator-min-microvolt = <3300000>;
 432                                 regulator-max-microvolt = <3300000>;
 433                                 regulator-always-on;
 434                         };
 435
 436                         ldo24_reg: LDO24 {
 437                                 regulator-name = "cam_af";
 438                                 regulator-min-microvolt = <2800000>;
 439                                 regulator-max-microvolt = <2800000>;
 440                         };
 441
 442                         ldo25_reg: LDO25 {
 443                                 regulator-name = "eth_p3v3";
 444                                 regulator-min-microvolt = <3300000>;
 445                                 regulator-max-microvolt = <3300000>;
 446                                 regulator-always-on;
 447                         };
 448
 449                         ldo26_reg: LDO26 {
 450                                 regulator-name = "usb30_extclk";
 451                                 regulator-min-microvolt = <3300000>;
 452                                 regulator-max-microvolt = <3300000>;
 453                                 regulator-always-on;
 454                         };
 455
 456                         ldo27_reg: LDO27 {
 457                                 regulator-name = "ldo27";
 458                         };
 459
 460                         ldo28_reg: LDO28 {
 461                                 regulator-name = "ldo28";
 462                         };
 463
 464                         ldo29_reg: LDO29 {
 465                                 regulator-name = "ldo29";
 466                         };
 467
 468                         ldo30_reg: LDO30 {
 469                                 regulator-name = "vddq_e1_e2";
 470                                 regulator-min-microvolt = <1200000>;
 471                                 regulator-max-microvolt = <1200000>;
 472                                 regulator-always-on;
 473                         };
 474
 475                         ldo31_reg: LDO31 {
 476                                 regulator-name = "ldo31";
 477                         };
 478
 479                         /* On revisions with ti,ina231 this is sensor VS */
 480                         ldo32_reg: LDO32 {
 481                                 regulator-name = "vs_power_meter";
 482                                 regulator-min-microvolt = <3300000>;
 483                                 regulator-max-microvolt = <3300000>;
 484                         };
 485
 486                         ldo33_reg: LDO33 {
 487                                 regulator-name = "ldo33";
 488                         };
 489
 490                         ldo34_reg: LDO34 {
 491                                 regulator-name = "ldo34";
 492                         };
 493
 494                         ldo35_reg: LDO35 {
 495                                 regulator-name = "ldo35";
 496                         };
 497                 };
 498         };
 499 };
 500
 501 &i2c_1 {
 502         status = "okay";
 503         max98090: max98090@10 {
 504                 compatible = "maxim,max98090";
 505                 reg = <0x10>;
 506                 interrupt-parent = <&gpj3>;
 507                 interrupts = <0 IRQ_TYPE_NONE>;
 508                 clocks = <&audi2s0 CLK_I2S_CDCLK>;
 509                 clock-names = "mclk";
 510                 #sound-dai-cells = <0>;
 511         };
 512 };
 513
 514 &mmc_0 {
 515         status = "okay";
 516         mmc-pwrseq = <&emmc_pwrseq>;
 517         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 518         card-detect-delay = <200>;
 519         samsung,dw-mshc-ciu-div = <3>;
 520         samsung,dw-mshc-sdr-timing = <0 4>;
 521         samsung,dw-mshc-ddr-timing = <0 2>;
 522         pinctrl-names = "default";
 523         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
 524         bus-width = <8>;
 525         cap-mmc-highspeed;
 526         mmc-hs200-1_8v;
 527         vmmc-supply = <&ldo20_reg>;
 528         vqmmc-supply = <&ldo11_reg>;
 529 };
 530
 531 &mmc_2 {
 532         status = "okay";
 533         card-detect-delay = <200>;
 534         samsung,dw-mshc-ciu-div = <3>;
 535         samsung,dw-mshc-sdr-timing = <0 4>;
 536         samsung,dw-mshc-ddr-timing = <0 2>;
 537         pinctrl-names = "default";
 538         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 539         bus-width = <4>;
 540         cap-sd-highspeed;
 541         vmmc-supply = <&ldo21_reg>;
 542         vqmmc-supply = <&ldo4_reg>;
 543 };
 544
 545 &pinctrl_0 {
 546         emmc_nrst_pin: emmc-nrst {
 547                 samsung,pins = "gpd1-0";
 548                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 549                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 550                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 551         };
 552
 553         pmic_dvs_3: pmic-dvs-3 {
 554                 samsung,pins = "gpx0-0";
 555                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 556                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 557                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 558         };
 559
 560         pmic_dvs_2: pmic-dvs-2 {
 561                 samsung,pins = "gpx0-1";
 562                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 563                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 564                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 565         };
 566
 567         pmic_dvs_1: pmic-dvs-1 {
 568                 samsung,pins = "gpx0-2";
 569                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 570                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 571                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 572                 samsung,pin-val = <1>;
 573         };
 574
 575         max77802_irq: max77802-irq {
 576                 samsung,pins = "gpx0-4";
 577                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
 578                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 579                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 580         };
 581 };
 582
 583 &pwm {
 584         /*
 585          * PWM 0 -- fan
 586          * PWM 1 -- Green LED
 587          * PWM 2 -- Blue LED
 588          * PWM 3 -- on MIPI connector for backlight
 589          */
 590         pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 591         pinctrl-names = "default";
 592         status = "okay";
 593 };
 594
 595 &rtc {
 596         status = "okay";
 597         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 598         clock-names = "rtc", "rtc_src";
 599 };
 600
 601 &serial_0 {
 602         status = "okay";
 603 };
 604
 605 &serial_1 {
 606         status = "okay";
 607 };
 608
 609 &serial_2 {
 610         status = "okay";
 611 };
 612
 613 &serial_3 {
 614         status = "okay";
 615 };
 616
 617 &tmu_cpu0 {
 618         vtmu-supply = <&ldo10_reg>;
 619 };
 620
 621 &tmu_cpu1 {
 622         vtmu-supply = <&ldo10_reg>;
 623 };
 624
 625 &tmu_cpu2 {
 626         vtmu-supply = <&ldo10_reg>;
 627 };
 628
 629 &tmu_cpu3 {
 630         vtmu-supply = <&ldo10_reg>;
 631 };
 632
 633 &usbdrd_dwc3_0 {
 634         dr_mode = "peripheral";
 635 };
 636
 637 &usbdrd_dwc3_1 {
 638         dr_mode = "host";
 639 };
 640
 641 &usbdrd3_0 {
 642         vdd33-supply = <&ldo12_reg>;
 643         vdd10-supply = <&ldo15_reg>;
 644 };
 645
 646 &usbdrd3_1 {
 647         vdd33-supply = <&ldo12_reg>;
 648         vdd10-supply = <&ldo15_reg>;
 649 };