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