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         aliases {
  23                 ethernet = &ethernet;
  24         };
  25
  26         memory@40000000 {
  27                 device_type = "memory";
  28                 reg = <0x40000000 0x7ea00000>;
  29         };
  30
  31         chosen {
  32                 stdout-path = "serial2:115200n8";
  33         };
  34
  35         emmc_pwrseq: pwrseq {
  36                 pinctrl-0 = <&emmc_nrst_pin>;
  37                 pinctrl-names = "default";
  38                 compatible = "mmc-pwrseq-emmc";
  39                 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
  40         };
  41
  42         fan0: pwm-fan {
  43                 compatible = "pwm-fan";
  44                 pwms = <&pwm 0 20972 0>;
  45                 #cooling-cells = <2>;
  46                 cooling-levels = <0 130 170 230>;
  47         };
  48
  49         fin_pll: xxti {
  50                 compatible = "fixed-clock";
  51                 clock-frequency = <24000000>;
  52                 clock-output-names = "fin_pll";
  53                 #clock-cells = <0>;
  54         };
  55
  56         firmware@2073000 {
  57                 compatible = "samsung,secure-firmware";
  58                 reg = <0x02073000 0x1000>;
  59         };
  60
  61         sound: sound {
  62                 compatible = "simple-audio-card";
  63
  64                 simple-audio-card,name = "Odroid-XU";
  65                 simple-audio-card,widgets =
  66                         "Headphone", "Headphone Jack",
  67                         "Speakers", "Speakers";
  68                 simple-audio-card,routing =
  69                         "Headphone Jack", "HPL",
  70                         "Headphone Jack", "HPR",
  71                         "Headphone Jack", "MICBIAS",
  72                         "IN1", "Headphone Jack",
  73                         "Speakers", "SPKL",
  74                         "Speakers", "SPKR";
  75
  76                 simple-audio-card,format = "i2s";
  77                 simple-audio-card,bitclock-master = <&link0_codec>;
  78                 simple-audio-card,frame-master = <&link0_codec>;
  79
  80                 simple-audio-card,cpu {
  81                         sound-dai = <&audi2s0 0>;
  82                         system-clock-frequency = <19200000>;
  83                 };
  84
  85                 link0_codec: simple-audio-card,codec {
  86                         sound-dai = <&max98090>;
  87                         clocks = <&audi2s0 CLK_I2S_CDCLK>;
  88                 };
  89         };
  90 };
  91
  92 &adc {
  93         vdd-supply = <&ldo10_reg>;
  94         status = "okay";
  95 };
  96
  97 &audi2s0 {
  98         status = "okay";
  99 };
 100
 101 &clock {
 102         clocks = <&fin_pll>;
 103         assigned-clocks = <&clock CLK_FOUT_EPLL>;
 104         assigned-clock-rates = <192000000>;
 105 };
 106
 107 &clock_audss {
 108         assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
 109                         <&clock_audss EXYNOS_MOUT_I2S>,
 110                         <&clock_audss EXYNOS_DOUT_SRP>,
 111                         <&clock_audss EXYNOS_DOUT_AUD_BUS>;
 112
 113         assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
 114                         <&clock_audss EXYNOS_MOUT_AUDSS>;
 115
 116         assigned-clock-rates = <0>,
 117                                <0>,
 118                                <96000000>,
 119                                <19200000>;
 120 };
 121
 122 &cpu0_thermal {
 123         polling-delay-passive = <0>;
 124         polling-delay = <0>;
 125
 126         trips {
 127                 cpu_alert0: cpu-alert-0 {
 128                         temperature = <50000>; /* millicelsius */
 129                         hysteresis = <5000>; /* millicelsius */
 130                         type = "active";
 131                 };
 132                 cpu_alert1: cpu-alert-1 {
 133                         temperature = <60000>; /* millicelsius */
 134                         hysteresis = <5000>; /* millicelsius */
 135                         type = "active";
 136                 };
 137                 cpu_alert2: cpu-alert-2 {
 138                         temperature = <70000>; /* millicelsius */
 139                         hysteresis = <5000>; /* millicelsius */
 140                         type = "active";
 141                 };
 142                 cpu_crit0: cpu-crit-0 {
 143                         temperature = <120000>; /* millicelsius */
 144                         hysteresis = <0>; /* millicelsius */
 145                         type = "critical";
 146                 };
 147         };
 148
 149         cooling-maps {
 150                 map0 {
 151                         trip = <&cpu_alert0>;
 152                         cooling-device = <&fan0 0 1>;
 153                 };
 154                 map1 {
 155                         trip = <&cpu_alert1>;
 156                         cooling-device = <&fan0 1 2>;
 157                 };
 158                 map2 {
 159                         trip = <&cpu_alert2>;
 160                         cooling-device = <&fan0 2 3>;
 161                 };
 162         };
 163 };
 164
 165 &hsi2c_4 {
 166         clock-frequency = <400000>;
 167         status = "okay";
 168
 169         usb3503: usb-hub@8 {
 170                 compatible = "smsc,usb3503";
 171                 reg = <0x08>;
 172
 173                 intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
 174                 connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
 175                 reset-gpios = <&gpx1 4 GPIO_ACTIVE_LOW>;
 176                 initial-mode = <1>;
 177
 178                 clock-names = "refclk";
 179                 clocks = <&pmu_system_controller 0>;
 180                 refclk-frequency = <24000000>;
 181         };
 182
 183         max77802: pmic@9 {
 184                 compatible = "maxim,max77802";
 185                 reg = <0x9>;
 186                 interrupt-parent = <&gpx0>;
 187                 interrupts = <4 IRQ_TYPE_NONE>;
 188                 pinctrl-names = "default";
 189                 pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>;
 190                 wakeup-source;
 191                 #clock-cells = <1>;
 192
 193                 inl1-supply = <&buck5_reg>;
 194                 inl2-supply = <&buck7_reg>;
 195                 inl3-supply = <&buck9_reg>;
 196                 inl4-supply = <&buck9_reg>;
 197                 inl5-supply = <&buck9_reg>;
 198                 inl6-supply = <&buck10_reg>;
 199                 inl7-supply = <&buck9_reg>;
 200                 /* inl9 supply is BOOST, not configured here */
 201                 inl10-supply = <&buck7_reg>;
 202
 203                 regulators {
 204                         buck1_reg: BUCK1 {
 205                                 regulator-name = "vdd_mif";
 206                                 regulator-min-microvolt = <800000>;
 207                                 regulator-max-microvolt = <1300000>;
 208                                 regulator-always-on;
 209                                 regulator-boot-on;
 210                         };
 211
 212                         buck2_reg: BUCK2 {
 213                                 regulator-name = "vdd_arm";
 214                                 regulator-min-microvolt = <800000>;
 215                                 regulator-max-microvolt = <1500000>;
 216                                 regulator-always-on;
 217                                 regulator-boot-on;
 218                         };
 219
 220                         buck3_reg: BUCK3 {
 221                                 regulator-name = "vdd_int";
 222                                 regulator-min-microvolt = <800000>;
 223                                 regulator-max-microvolt = <1400000>;
 224                                 regulator-always-on;
 225                                 regulator-boot-on;
 226                         };
 227
 228                         buck4_reg: BUCK4 {
 229                                 regulator-name = "vdd_g3d";
 230                                 regulator-min-microvolt = <800000>;
 231                                 regulator-max-microvolt = <1400000>;
 232                                 regulator-always-on;
 233                                 regulator-boot-on;
 234                         };
 235
 236                         buck5_reg: BUCK5 {
 237                                 regulator-name = "vdd_mem";
 238                                 regulator-min-microvolt = <800000>;
 239                                 regulator-max-microvolt = <1500000>;
 240                                 regulator-always-on;
 241                                 regulator-boot-on;
 242                         };
 243
 244                         buck6_reg: BUCK6 {
 245                                 regulator-name = "vdd_kfc";
 246                                 regulator-min-microvolt = <800000>;
 247                                 regulator-max-microvolt = <1500000>;
 248                                 regulator-always-on;
 249                                 regulator-boot-on;
 250                         };
 251
 252                         buck7_reg: BUCK7 {
 253                                 regulator-name = "buck7";
 254                                 regulator-min-microvolt = <1300000>;
 255                                 regulator-max-microvolt = <1300000>;
 256                                 regulator-always-on;
 257                                 regulator-boot-on;
 258                         };
 259
 260                         buck8_reg: BUCK8 {
 261                                 /* vdd_mmc0 */
 262                                 regulator-name = "vddf_2v85";
 263                                 regulator-min-microvolt = <2850000>;
 264                                 regulator-max-microvolt = <2850000>;
 265                                 regulator-always-on;
 266                                 regulator-boot-on;
 267                         };
 268
 269                         buck9_reg: BUCK9 {
 270                                 regulator-name = "buck9";
 271                                 regulator-min-microvolt = <3000000>;
 272                                 regulator-max-microvolt = <3000000>;
 273                                 regulator-always-on;
 274                                 regulator-boot-on;
 275                         };
 276
 277                         buck10_reg: BUCK10 {
 278                                 regulator-name = "buck10";
 279                                 regulator-min-microvolt = <2950000>;
 280                                 regulator-max-microvolt = <2950000>;
 281                                 regulator-always-on;
 282                                 regulator-boot-on;
 283                         };
 284
 285                         ldo1_reg: LDO1 {
 286                                 regulator-name = "vdd_alive";
 287                                 regulator-min-microvolt = <1000000>;
 288                                 regulator-max-microvolt = <1000000>;
 289                                 regulator-always-on;
 290                         };
 291
 292                         ldo2_reg: LDO2 {
 293                                 regulator-name = "vddq_m1_m2";
 294                                 regulator-min-microvolt = <1200000>;
 295                                 regulator-max-microvolt = <1200000>;
 296                                 regulator-always-on;
 297                         };
 298
 299                         ldo3_reg: LDO3 {
 300                                 regulator-name = "vddq_gpio";
 301                                 regulator-min-microvolt = <1800000>;
 302                                 regulator-max-microvolt = <1800000>;
 303                                 regulator-always-on;
 304                         };
 305
 306                         ldo4_reg: LDO4 {
 307                                 regulator-name = "vddq_mmc2";
 308                                 regulator-min-microvolt = <1800000>;
 309                                 regulator-max-microvolt = <3000000>;
 310                                 /* Having it off prevents reboot */
 311                                 regulator-always-on;
 312                         };
 313
 314                         ldo5_reg: LDO5 {
 315                                 regulator-name = "vdd18_hsic";
 316                                 regulator-min-microvolt = <1800000>;
 317                                 regulator-max-microvolt = <1800000>;
 318                                 regulator-always-on;
 319                         };
 320
 321                         ldo6_reg: LDO6 {
 322                                 regulator-name = "vdd18_bpll";
 323                                 regulator-min-microvolt = <1800000>;
 324                                 regulator-max-microvolt = <1800000>;
 325                                 regulator-always-on;
 326                         };
 327
 328                         ldo7_reg: LDO7 {
 329                                 regulator-name = "vddq_lcd";
 330                                 regulator-min-microvolt = <1800000>;
 331                                 regulator-max-microvolt = <1800000>;
 332                                 /* Supplies also GPK and GPJ */
 333                                 regulator-always-on;
 334                         };
 335
 336                         ldo8_reg: LDO8 {
 337                                 regulator-name = "vdd10_hdmi";
 338                                 regulator-min-microvolt = <1000000>;
 339                                 regulator-max-microvolt = <1000000>;
 340                                 regulator-always-on;
 341                         };
 342
 343                         ldo9_reg: LDO9 {
 344                                 regulator-name = "ldo9";
 345                         };
 346
 347                         ldo10_reg: LDO10 {
 348                                 regulator-name = "vdd18_mipi";
 349                                 regulator-min-microvolt = <1800000>;
 350                                 regulator-max-microvolt = <1800000>;
 351                                 regulator-always-on;
 352                         };
 353
 354                         ldo11_reg: LDO11 {
 355                                 regulator-name = "vddq_mmc01";
 356                                 regulator-min-microvolt = <1800000>;
 357                                 regulator-max-microvolt = <1800000>;
 358                                 /*
 359                                  * Having it off prevents accessing MMC after
 360                                  * reboot with error:
 361                                  * MMC Device 1: Clock OFF has been failed.
 362                                  */
 363                                 regulator-always-on;
 364                         };
 365
 366                         ldo12_reg: LDO12 {
 367                                 regulator-name = "vdd33_usb3";
 368                                 regulator-min-microvolt = <3300000>;
 369                                 regulator-max-microvolt = <3300000>;
 370                                 regulator-always-on;
 371                         };
 372
 373                         ldo13_reg: LDO13 {
 374                                 regulator-name = "vddq_abbg0";
 375                                 regulator-min-microvolt = <1800000>;
 376                                 regulator-max-microvolt = <1800000>;
 377                                 regulator-always-on;
 378                         };
 379
 380                         ldo14_reg: LDO14 {
 381                                 regulator-name = "vddq_abbg1";
 382                                 regulator-min-microvolt = <1800000>;
 383                                 regulator-max-microvolt = <1800000>;
 384                                 regulator-always-on;
 385                         };
 386
 387                         ldo15_reg: LDO15 {
 388                                 regulator-name = "vdd10_usb3";
 389                                 regulator-min-microvolt = <1000000>;
 390                                 regulator-max-microvolt = <1000000>;
 391                                 regulator-always-on;
 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                         ldo23_reg: LDO23 {
 424                                 regulator-name = "dp_p3v3";
 425                                 regulator-min-microvolt = <3300000>;
 426                                 regulator-max-microvolt = <3300000>;
 427                                 regulator-always-on;
 428                         };
 429
 430                         ldo24_reg: LDO24 {
 431                                 regulator-name = "cam_af";
 432                                 regulator-min-microvolt = <2800000>;
 433                                 regulator-max-microvolt = <2800000>;
 434                         };
 435
 436                         ldo25_reg: LDO25 {
 437                                 regulator-name = "eth_p3v3";
 438                                 regulator-min-microvolt = <3300000>;
 439                                 regulator-max-microvolt = <3300000>;
 440                                 regulator-always-on;
 441                         };
 442
 443                         ldo26_reg: LDO26 {
 444                                 regulator-name = "usb30_extclk";
 445                                 regulator-min-microvolt = <3300000>;
 446                                 regulator-max-microvolt = <3300000>;
 447                                 regulator-always-on;
 448                         };
 449
 450                         ldo27_reg: LDO27 {
 451                                 regulator-name = "ldo27";
 452                         };
 453
 454                         ldo28_reg: LDO28 {
 455                                 regulator-name = "ldo28";
 456                         };
 457
 458                         ldo29_reg: LDO29 {
 459                                 regulator-name = "ldo29";
 460                         };
 461
 462                         ldo30_reg: LDO30 {
 463                                 regulator-name = "vddq_e1_e2";
 464                                 regulator-min-microvolt = <1200000>;
 465                                 regulator-max-microvolt = <1200000>;
 466                                 regulator-always-on;
 467                         };
 468
 469                         /* On revisions with ti,ina231 this is sensor VS */
 470                         ldo32_reg: LDO32 {
 471                                 regulator-name = "vs_power_meter";
 472                                 regulator-min-microvolt = <3300000>;
 473                                 regulator-max-microvolt = <3300000>;
 474                         };
 475
 476                         ldo33_reg: LDO33 {
 477                                 regulator-name = "ldo33";
 478                         };
 479
 480                         ldo34_reg: LDO34 {
 481                                 regulator-name = "ldo34";
 482                         };
 483
 484                         ldo35_reg: LDO35 {
 485                                 regulator-name = "ldo35";
 486                         };
 487                 };
 488         };
 489 };
 490
 491 &i2c_1 {
 492         status = "okay";
 493         max98090: audio-codec@10 {
 494                 compatible = "maxim,max98090";
 495                 reg = <0x10>;
 496                 interrupt-parent = <&gpj3>;
 497                 interrupts = <0 IRQ_TYPE_NONE>;
 498                 clocks = <&audi2s0 CLK_I2S_CDCLK>;
 499                 clock-names = "mclk";
 500                 #sound-dai-cells = <0>;
 501         };
 502 };
 503
 504 &mmc_0 {
 505         status = "okay";
 506         mmc-pwrseq = <&emmc_pwrseq>;
 507         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 508         card-detect-delay = <200>;
 509         samsung,dw-mshc-ciu-div = <3>;
 510         samsung,dw-mshc-sdr-timing = <0 4>;
 511         samsung,dw-mshc-ddr-timing = <0 2>;
 512         pinctrl-names = "default";
 513         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
 514         bus-width = <8>;
 515         cap-mmc-highspeed;
 516         mmc-hs200-1_8v;
 517         vmmc-supply = <&ldo20_reg>;
 518         vqmmc-supply = <&ldo11_reg>;
 519 };
 520
 521 &mmc_2 {
 522         status = "okay";
 523         card-detect-delay = <200>;
 524         samsung,dw-mshc-ciu-div = <3>;
 525         samsung,dw-mshc-sdr-timing = <0 4>;
 526         samsung,dw-mshc-ddr-timing = <0 2>;
 527         pinctrl-names = "default";
 528         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4 &sd2_wp>;
 529         bus-width = <4>;
 530         cap-sd-highspeed;
 531         vmmc-supply = <&ldo21_reg>;
 532         vqmmc-supply = <&ldo4_reg>;
 533 };
 534
 535 &pinctrl_0 {
 536         emmc_nrst_pin: emmc-nrst-pins {
 537                 samsung,pins = "gpd1-0";
 538                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 539                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 540                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 541         };
 542
 543         sd2_wp: sd2-wp-pins {
 544                 samsung,pins = "gpm5-0";
 545                 samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
 546                 /* Pin is floating so be sure to disable write-protect */
 547                 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
 548                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
 549         };
 550
 551         pmic_dvs_2: pmic-dvs-2-pins {
 552                 samsung,pins = "gpx0-0", "gpx0-1";
 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_1: pmic-dvs-1-pins {
 559                 samsung,pins = "gpx0-2";
 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                 samsung,pin-val = <1>;
 564         };
 565
 566         max77802_irq: max77802-irq-pins {
 567                 samsung,pins = "gpx0-4";
 568                 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
 569                 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 570                 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 571         };
 572 };
 573
 574 &pwm {
 575         /*
 576          * PWM 0 -- fan
 577          * PWM 1 -- Green LED
 578          * PWM 2 -- Blue LED
 579          * PWM 3 -- on MIPI connector for backlight
 580          */
 581         pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 582         pinctrl-names = "default";
 583         status = "okay";
 584 };
 585
 586 &rtc {
 587         status = "okay";
 588         clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 589         clock-names = "rtc", "rtc_src";
 590 };
 591
 592 &serial_0 {
 593         status = "okay";
 594 };
 595
 596 &serial_1 {
 597         status = "okay";
 598 };
 599
 600 &serial_2 {
 601         status = "okay";
 602 };
 603
 604 &serial_3 {
 605         status = "okay";
 606 };
 607
 608 &tmu_cpu0 {
 609         vtmu-supply = <&ldo10_reg>;
 610 };
 611
 612 &tmu_cpu1 {
 613         vtmu-supply = <&ldo10_reg>;
 614 };
 615
 616 &tmu_cpu2 {
 617         vtmu-supply = <&ldo10_reg>;
 618 };
 619
 620 &tmu_cpu3 {
 621         vtmu-supply = <&ldo10_reg>;
 622 };
 623
 624 &usb3_0_oc {
 625         /* External pull up */
 626         samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 627 };
 628
 629 &usb3_1_oc {
 630         /* External pull up */
 631         samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 632 };
 633
 634 &usbdrd_dwc3_0 {
 635         dr_mode = "peripheral";
 636 };
 637
 638 &usbdrd_dwc3_1 {
 639         dr_mode = "host";
 640 };
 641
 642 &usbdrd3_0 {
 643         vdd33-supply = <&ldo12_reg>;
 644         vdd10-supply = <&ldo15_reg>;
 645 };
 646
 647 &usbdrd3_1 {
 648         vdd33-supply = <&ldo12_reg>;
 649         vdd10-supply = <&ldo15_reg>;
 650 };
 651
 652 &usbhost2 {
 653         #address-cells = <1>;
 654         #size-cells = <0>;
 655
 656         ethernet: ethernet@2 {
 657                 compatible = "usb424,9730";
 658                 reg = <2>;
 659                 local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */
 660         };
 661 };