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

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Hardkernel Odroid XU board device tree source
   4  *
   5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  * Copyright (c) 2016 Krzysztof Kozlowski
   8  */
   9
  10 /dts-v1/;
  11 #include "exynos5410.dtsi"
  12 #include <dt-bindings/clock/maxim,max77802.h>
  13 #include <dt-bindings/gpio/gpio.h>
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15 #include <dt-bindings/sound/samsung-i2s.h>
  16 #include "exynos54xx-odroidxu-leds.dtsi"
  17
  18 / {
  19         model = "Hardkernel Odroid XU";
  20         compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5";
  21
  22         memory@40000000 {
  23                 device_type = "memory";
  24                 reg = <0x40000000 0x7ea00000>;
  25         };
  26
  27         chosen {
  28                 stdout-path = "serial2:115200n8";
  29         };
  30
  31         emmc_pwrseq: pwrseq {
  32                 pinctrl-0 = <&emmc_nrst_pin>;
  33                 pinctrl-names = "default";
  34                 compatible = "mmc-pwrseq-emmc";
  35                 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
  36         };
  37
  38         fan0: pwm-fan {
  39                 compatible = "pwm-fan";
  40                 pwms = <&pwm 0 20972 0>;
  41                 cooling-min-state = <0>;
  42                 cooling-max-state = <3>;
  43                 #cooling-cells = <2>;
  44                 cooling-levels = <0 130 170 230>;
  45         };
  46
  47         fin_pll: xxti {
  48                 compatible = "fixed-clock";
  49                 clock-frequency = <24000000>;
  50                 clock-output-names = "fin_pll";
  51                 #clock-cells = <0>;
  52         };
  53
  54         firmware@2073000 {
  55                 compatible = "samsung,secure-firmware";
  56                 reg = <0x02073000 0x1000>;
  57         };
  58
  59         sound: sound {
  60                 compatible = "simple-audio-card";
  61
  62                 simple-audio-card,name = "Odroid-XU";
  63                 simple-audio-card,widgets =
  64                         "Headphone", "Headphone Jack",
  65                         "Speakers", "Speakers";
  66                 simple-audio-card,routing =
  67                         "Headphone Jack", "HPL",
  68                         "Headphone Jack", "HPR",
  69                         "Headphone Jack", "MICBIAS",
  70                         "IN1", "Headphone Jack",
  71                         "Speakers", "SPKL",
  72                         "Speakers", "SPKR";
  73
  74                 simple-audio-card,format = "i2s";
  75                 simple-audio-card,bitclock-master = <&link0_codec>;
  76                 simple-audio-card,frame-master = <&link0_codec>;
  77
  78                 simple-audio-card,cpu {
  79                         sound-dai = <&audi2s0 0>;
  80                         system-clock-frequency = <19200000>;
  81                 };
  82
  83                 link0_codec: simple-audio-card,codec {
  84                         sound-dai = <&max98090>;
  85                         clocks = <&audi2s0 CLK_I2S_CDCLK>;
  86                 };
  87         };
  88 };
  89
  90 &audi2s0 {
  91         status = "okay";
  92 };
  93
  94 &clock {
  95         clocks = <&fin_pll>;
  96         assigned-clocks = <&clock CLK_FOUT_EPLL>;
  97         assigned-clock-rates = <192000000>;
  98 };
  99
 100 &clock_audss {
 101         assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
 102                         <&clock_audss EXYNOS_MOUT_I2S>,
 103                         <&clock_audss EXYNOS_DOUT_SRP>,
 104                         <&clock_audss EXYNOS_DOUT_AUD_BUS>;
 105
 106         assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
 107                         <&clock_audss EXYNOS_MOUT_AUDSS>;
 108
 109         assigned-clock-rates =  <0>,
 110                                 <0>,
 111                                 <96000000>,
 112                                 <19200000>;
 113 };
 114
 115 &cpu0_thermal {
 116         thermal-sensors = <&tmu_cpu0 0>;
 117         polling-delay-passive = <0>;
 118         polling-delay = <0>;
 119
 120         trips {
 121                 cpu_alert0: cpu-alert-0 {
 122                         temperature = <50000>; /* millicelsius */
 123                         hysteresis = <5000>; /* millicelsius */
 124                         type = "active";
 125                 };
 126                 cpu_alert1: cpu-alert-1 {
 127                         temperature = <60000>; /* millicelsius */
 128                         hysteresis = <5000>; /* millicelsius */
 129                         type = "active";
 130                 };
 131                 cpu_alert2: cpu-alert-2 {
 132                         temperature = <70000>; /* millicelsius */
 133                         hysteresis = <5000>; /* millicelsius */
 134                         type = "active";
 135                 };
 136                 cpu_crit0: cpu-crit-0 {
 137                         temperature = <120000>; /* millicelsius */
 138                         hysteresis = <0>; /* millicelsius */
 139                         type = "critical";
 140                 };
 141         };
 142
 143         cooling-maps {
 144                 map0 {
 145                         trip = <&cpu_alert0>;
 146                         cooling-device = <&fan0 0 1>;
 147                 };
 148                 map1 {
 149                         trip = <&cpu_alert1>;
 150                         cooling-device = <&fan0 1 2>;
 151                 };
 152                 map2 {
 153                         trip = <&cpu_alert2>;
 154                         cooling-device = <&fan0 2 3>;
 155                 };
 156         };
 157 };
 158
 159 &hsi2c_4 {
 160         samsung,i2c-sda-delay = <100>;
 161         samsung,i2c-max-bus-freq = <400000>;
 162         status = "okay";
 163
 164         usb3503: usb-hub@8 {
 165                 compatible = "smsc,usb3503";
 166                 reg = <0x08>;
 167
 168                 intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
 169                 connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
 170                 reset-gpios = <&gpx1 4 GPIO_ACTIVE_HIGH>;
 171                 initial-mode = <1>;
 172
 173                 clock-names = "refclk";
 174                 clocks = <&pmu_system_controller 0>;
 175                 refclk-frequency = <24000000>;
 176         };
 177
 178         max77802: pmic@9 {
 179                 compatible = "maxim,max77802";
 180                 reg = <0x9>;
 181                 interrupt-parent = <&gpx0>;
 182                 interrupts = <4 IRQ_TYPE_NONE>;
 183                 pinctrl-names = "default";
 184                 pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>,
 185                             <&pmic_dvs_3>;
 186                 #clock-cells = <1>;
 187
 188                 inl1-supply = <&buck5_reg>;
 189                 inl2-supply = <&buck7_reg>;
 190                 inl3-supply = <&buck9_reg>;
 191                 inl4-supply = <&buck9_reg>;
 192                 inl5-supply = <&buck9_reg>;
 193                 inl6-supply = <&buck10_reg>;
 194                 inl7-supply = <&buck9_reg>;
 195                 /* inl9 supply is BOOST, not configured here */
 196                 inl10-supply = <&buck7_reg>;
 197
 198                 regulators {
 199                         buck1_reg: BUCK1 {
 200                                 regulator-name = "vdd_mif";
 201                                 regulator-min-microvolt = <800000>;
 202                                 regulator-max-microvolt = <1300000>;
 203                                 regulator-always-on;
 204                                 regulator-boot-on;
 205                         };
 206
 207                         buck2_reg: BUCK2 {
 208                                 regulator-name = "vdd_arm";
 209                                 regulator-min-microvolt = <800000>;
 210                                 regulator-max-microvolt = <1500000>;
 211                                 regulator-always-on;
 212                                 regulator-boot-on;
 213                         };
 214
 215                         buck3_reg: BUCK3 {
 216                                 regulator-name = "vdd_int";
 217                                 regulator-min-microvolt = <800000>;
 218                                 regulator-max-microvolt = <1400000>;
 219                                 regulator-always-on;
 220                                 regulator-boot-on;
 221                         };
 222
 223                         buck4_reg: BUCK4 {
 224                                 regulator-name = "vdd_g3d";
 225                                 regulator-min-microvolt = <800000>;
 226                                 regulator-max-microvolt = <1400000>;
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                         };
 230
 231                         buck5_reg: BUCK5 {
 232                                 regulator-name = "vdd_mem";
 233                                 regulator-min-microvolt = <800000>;
 234                                 regulator-max-microvolt = <1500000>;
 235                                 regulator-always-on;
 236                                 regulator-boot-on;
 237                         };
 238
 239                         buck6_reg: BUCK6 {
 240                                 regulator-name = "vdd_kfc";
 241                                 regulator-min-microvolt = <800000>;
 242                                 regulator-max-microvolt = <1500000>;
 243                                 regulator-always-on;
 244                                 regulator-boot-on;
 245                         };
 246
 247                         buck7_reg: BUCK7 {
 248                                 regulator-name = "buck7";
 249                                 regulator-min-microvolt = <1300000>;
 250                                 regulator-max-microvolt = <1300000>;
 251                                 regulator-always-on;
 252                                 regulator-boot-on;
 253                         };
 254
 255                         buck8_reg: BUCK8 {
 256                                 /* vdd_mmc0 */
 257                                 regulator-name = "vddf_2v85";
 258                                 regulator-min-microvolt = <2850000>;
 259                                 regulator-max-microvolt = <2850000>;
 260                                 regulator-always-on;
 261                                 regulator-boot-on;
 262                         };
 263
 264                         buck9_reg: BUCK9 {
 265                                 regulator-name = "buck9";
 266                                 regulator-min-microvolt = <3000000>;
 267                                 regulator-max-microvolt = <3000000>;
 268                                 regulator-always-on;
 269                                 regulator-boot-on;
 270                         };
 271
 272                         buck10_reg: BUCK10 {
 273                                 regulator-name = "buck10";
 274                                 regulator-min-microvolt = <2950000>;
 275                                 regulator-max-microvolt = <2950000>;
 276                                 regulator-always-on;
 277                                 regulator-boot-on;
 278                         };
 279
 280                         ldo1_reg: LDO1 {
 281                                 regulator-name = "vdd_alive";
 282                                 regulator-min-microvolt = <1000000>;
 283                                 regulator-max-microvolt = <1000000>;
 284                                 regulator-always-on;
 285                         };
 286
 287                         ldo2_reg: LDO2 {
 288                                 regulator-name = "vddq_m1_m2";
 289                                 regulator-min-microvolt = <1200000>;
 290                                 regulator-max-microvolt = <1200000>;
 291                                 regulator-always-on;
 292                         };
 293
 294                         ldo3_reg: LDO3 {
 295                                 regulator-name = "vddq_gpio";
 296                                 regulator-min-microvolt = <1800000>;
 297                                 regulator-max-microvolt = <1800000>;
 298                                 regulator-always-on;
 299                         };
 300
 301                         ldo4_reg: LDO4 {
 302                                 regulator-name = "vddq_mmc2";
 303                                 regulator-min-microvolt = <1800000>;
 304                                 regulator-max-microvolt = <3000000>;
 305                                 /* Having it off prevents reboot */
 306                                 regulator-always-on;
 307                         };
 308
 309                         ldo5_reg: LDO5 {
 310                                 regulator-name = "vdd18_hsic";
 311                                 regulator-min-microvolt = <1800000>;
 312                                 regulator-max-microvolt = <1800000>;
 313                                 regulator-always-on;
 314                         };
 315
 316                         ldo6_reg: LDO6 {
 317                                 regulator-name = "vdd18_bpll";
 318                                 regulator-min-microvolt = <1800000>;
 319                                 regulator-max-microvolt = <1800000>;
 320                                 regulator-always-on;
 321                         };
 322
 323                         ldo7_reg: LDO7 {
 324                                 regulator-name = "vddq_lcd";
 325                                 regulator-min-microvolt = <1800000>;
 326                                 regulator-max-microvolt = <1800000>;
 327                         };
 328
 329                         ldo8_reg: LDO8 {
 330                                 regulator-name = "vdd10_hdmi";
 331                                 regulator-min-microvolt = <1000000>;
 332                                 regulator-max-microvolt = <1000000>;
 333                                 regulator-always-on;
 334                         };
 335
 336                         ldo9_reg: LDO9 {
 337                                 regulator-name = "ldo9";
 338                         };
 339
 340                         ldo10_reg: LDO10 {
 341                                 regulator-name = "vdd18_mipi";
 342                                 regulator-min-microvolt = <1800000>;
 343                                 regulator-max-microvolt = <1800000>;
 344                                 regulator-always-on;
 345                         };
 346
 347                         ldo11_reg: LDO11 {
 348                                 regulator-name = "vddq_mmc01";
 349                                 regulator-min-microvolt = <1800000>;
 350                                 regulator-max-microvolt = <1800000>;
 351                                 /*
 352                                  * Having it off prevents accessing MMC after
 353                                  * reboot with error:
 354                                  * MMC Device 1: Clock OFF has been failed.
 355                                  */
 356                                 regulator-always-on;
 357                         };
 358
 359                         ldo12_reg: LDO12 {
 360                                 regulator-name = "vdd33_usb3";
 361                                 regulator-min-microvolt = <3300000>;
 362                                 regulator-max-microvolt = <3300000>;
 363                                 regulator-always-on;
 364                         };
 365
 366                         ldo13_reg: LDO13 {
 367                                 regulator-name = "vddq_abbg0";
 368                                 regulator-min-microvolt = <1800000>;
 369                                 regulator-max-microvolt = <1800000>;
 370                                 regulator-always-on;
 371                         };
 372
 373                         ldo14_reg: LDO14 {
 374                                 regulator-name = "vddq_abbg1";
 375                                 regulator-min-microvolt = <1800000>;
 376                                 regulator-max-microvolt = <1800000>;
 377                                 regulator-always-on;
 378                         };
 379
 380                         ldo15_reg: LDO15 {
 381                                 regulator-name = "vdd10_usb3";
 382                                 regulator-min-microvolt = <1000000>;
 383                                 regulator-max-microvolt = <1000000>;
 384                                 regulator-always-on;
 385                         };
 386
 387                         ldo16_reg: LDO16 {
 388                                 regulator-name = "ldo16";
 389                         };
 390
 391                         ldo17_reg: LDO17 {
 392                                 regulator-name = "cam_sensor_core";
 393                                 regulator-min-microvolt = <1200000>;
 394                                 regulator-max-microvolt = <1200000>;
 395                         };
 396
 397                         ldo18_reg: LDO18 {
 398                                 regulator-name = "ldo18";
 399                                 regulator-min-microvolt = <1800000>;
 400                                 regulator-max-microvolt = <1800000>;
 401                         };
 402
 403                         ldo19_reg: LDO19 {
 404                                 regulator-name = "ldo19";
 405                         };
 406
 407                         ldo20_reg: LDO20 {
 408                                 regulator-name = "vdd_mmc0";
 409                                 regulator-min-microvolt = <1800000>;
 410                                 regulator-max-microvolt = <1800000>;
 411                         };
 412
 413                         ldo21_reg: LDO21 {
 414                                 /* vdd_mmc2 */
 415                                 regulator-name = "vddf_2v8";
 416                                 regulator-min-microvolt = <2850000>;
 417                                 regulator-max-microvolt = <2850000>;
 418                         };
 419
 420                         ldo22_reg: LDO22 {
 421                                 regulator-name = "ldo22";
 422                         };
 423
 424                         ldo23_reg: LDO23 {
 425                                 regulator-name = "dp_p3v3";
 426                                 regulator-min-microvolt = <3300000>;
 427                                 regulator-max-microvolt = <3300000>;
 428                                 regulator-always-on;
 429                         };
 430
 431                         ldo24_reg: LDO24 {
 432                                 regulator-name = "cam_af";
 433                                 regulator-min-microvolt = <2800000>;
 434                                 regulator-max-microvolt = <2800000>;
 435                         };
 436
 437                         ldo25_reg: LDO25 {
 438                                 regulator-name = "eth_p3v3";
 439                                 regulator-min-microvolt = <3300000>;
 440                                 regulator-max-microvolt = <3300000>;
 441                                 regulator-always-on;
 442                         };
 443
 444                         ldo26_reg: LDO26 {
 445                                 regulator-name = "usb30_extclk";
 446                                 regulator-min-microvolt = <3300000>;
 447                                 regulator-max-microvolt = <3300000>;
 448                                 regulator-always-on;
 449                         };
 450
 451                         ldo27_reg: LDO27 {
 452                                 regulator-name = "ldo27";
 453                         };
 454
 455                         ldo28_reg: LDO28 {
 456                                 regulator-name = "ldo28";
 457                         };
 458
 459                         ldo29_reg: LDO29 {
 460                                 regulator-name = "ldo29";
 461                         };
 462
 463                         ldo30_reg: LDO30 {
 464                                 regulator-name = "vddq_e1_e2";
 465                                 regulator-min-microvolt = <1200000>;
 466                                 regulator-max-microvolt = <1200000>;
 467                                 regulator-always-on;
 468                         };
 469
 470                         ldo31_reg: LDO31 {
 471                                 regulator-name = "ldo31";
 472                         };
 473
 474                         /* On revisions with ti,ina231 this is sensor VS */
 475                         ldo32_reg: LDO32 {
 476                                 regulator-name = "vs_power_meter";
 477                                 regulator-min-microvolt = <3300000>;
 478                                 regulator-max-microvolt = <3300000>;
 479                         };
 480
 481                         ldo33_reg: LDO33 {
 482                                 regulator-name = "ldo33";
 483                         };
 484
 485                         ldo34_reg: LDO34 {
 486                                 regulator-name = "ldo34";
 487                         };
 488
 489                         ldo35_reg: LDO35 {
 490                                 regulator-name = "ldo35";
 491                         };
 492                 };
 493         };
 494 };
 495
 496 &i2c_1 {
 497         status = "okay";
 498         max98090: max98090@10 {
 499                 compatible = "maxim,max98090";
 500                 reg = <0x10>;
 501                 interrupt-parent = <&gpj3>;
 502                 interrupts = <0 IRQ_TYPE_NONE>;
 503                 clocks = <&audi2s0 CLK_I2S_CDCLK>;
 504                 clock-names = "mclk";
 505                 #sound-dai-cells = <0>;
 506         };
 507 };
 508
 509 &mmc_0 {
 510         status = "okay";
 511         mmc-pwrseq = <&emmc_pwrseq>;
 512         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 513         card-detect-delay = <200>;
 514         samsung,dw-mshc-ciu-div = <3>;
 515         samsung,dw-mshc-sdr-timing = <0 4>;
 516         samsung,dw-mshc-ddr-timing = <0 2>;
 517         pinctrl-names = "default";
 518         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
 519         bus-width = <8>;
 520         cap-mmc-highspeed;
 521         mmc-hs200-1_8v;
 522         vmmc-supply = <&ldo20_reg>;
 523         vqmmc-supply = <&ldo11_reg>;
 524 };
 525
 526 &mmc_2 {
 527         status = "okay";
 528         card-detect-delay = <200>;
 529         samsung,dw-mshc-ciu-div = <3>;
 530         samsung,dw-mshc-sdr-timing = <0 4>;
 531         samsung,dw-mshc-ddr-timing = <0 2>;
 532         pinctrl-names = "default";
 533         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4 &sd2_wp>;
 534         bus-width = <4>;
 535         cap-sd-highspeed;
 536         vmmc-supply = <&ldo21_reg>;
 537         vqmmc-supply = <&ldo4_reg>;
 538 };
 539
 540 &pinctrl_0 {
 541         emmc_nrst_pin: emmc-nrst {
 542                 samsung,pins = "gpd1-0";
 543                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 544                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 545                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 546         };
 547
 548         sd2_wp: sd2-wp {
 549                 samsung,pins = "gpm5-0";
 550                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 551                 /* Pin is floating so be sure to disable write-protect */
 552                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
 553                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
 554         };
 555
 556         pmic_dvs_3: pmic-dvs-3 {
 557                 samsung,pins = "gpx0-0";
 558                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 559                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 560                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 561         };
 562
 563         pmic_dvs_2: pmic-dvs-2 {
 564                 samsung,pins = "gpx0-1";
 565                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 566                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 567                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 568         };
 569
 570         pmic_dvs_1: pmic-dvs-1 {
 571                 samsung,pins = "gpx0-2";
 572                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 573                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 574                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 575                 samsung,pin-val = <1>;
 576         };
 577
 578         max77802_irq: max77802-irq {
 579                 samsung,pins = "gpx0-4";
 580                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
 581                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 582                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 583         };
 584 };
 585
 586 &pwm {
 587         /*
 588          * PWM 0 -- fan
 589          * PWM 1 -- Green LED
 590          * PWM 2 -- Blue LED
 591          * PWM 3 -- on MIPI connector for backlight
 592          */
 593         pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 594         pinctrl-names = "default";
 595         status = "okay";
 596 };
 597
 598 &rtc {
 599         status = "okay";
 600         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 601         clock-names = "rtc", "rtc_src";
 602 };
 603
 604 &serial_0 {
 605         status = "okay";
 606 };
 607
 608 &serial_1 {
 609         status = "okay";
 610 };
 611
 612 &serial_2 {
 613         status = "okay";
 614 };
 615
 616 &serial_3 {
 617         status = "okay";
 618 };
 619
 620 &tmu_cpu0 {
 621         vtmu-supply = <&ldo10_reg>;
 622 };
 623
 624 &tmu_cpu1 {
 625         vtmu-supply = <&ldo10_reg>;
 626 };
 627
 628 &tmu_cpu2 {
 629         vtmu-supply = <&ldo10_reg>;
 630 };
 631
 632 &tmu_cpu3 {
 633         vtmu-supply = <&ldo10_reg>;
 634 };
 635
 636 &usbdrd_dwc3_0 {
 637         dr_mode = "host";
 638 };
 639
 640 &usbdrd_dwc3_1 {
 641         dr_mode = "peripheral";
 642 };
 643
 644 &usbdrd3_0 {
 645         vdd33-supply = <&ldo12_reg>;
 646         vdd10-supply = <&ldo15_reg>;
 647 };
 648
 649 &usbdrd3_1 {
 650         vdd33-supply = <&ldo12_reg>;
 651         vdd10-supply = <&ldo15_reg>;
 652 };