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 = ðernet; 24 mmc0 = &mmc_0; 25 mmc1 = &mmc_2; 26 }; 27 28 memory@40000000 { 29 device_type = "memory"; 30 reg = <0x40000000 0x7ea00000>; 31 }; 32 33 chosen { 34 stdout-path = "serial2:115200n8"; 35 }; 36 37 emmc_pwrseq: pwrseq { 38 pinctrl-0 = <&emmc_nrst_pin>; 39 pinctrl-names = "default"; 40 compatible = "mmc-pwrseq-emmc"; 41 reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>; 42 }; 43 44 fan0: pwm-fan { 45 compatible = "pwm-fan"; 46 pwms = <&pwm 0 20972 0>; 47 #cooling-cells = <2>; 48 cooling-levels = <0 130 170 230>; 49 }; 50 51 fin_pll: xxti { 52 compatible = "fixed-clock"; 53 clock-frequency = <24000000>; 54 clock-output-names = "fin_pll"; 55 #clock-cells = <0>; 56 }; 57 58 firmware@2073000 { 59 compatible = "samsung,secure-firmware"; 60 reg = <0x02073000 0x1000>; 61 }; 62 63 sound: sound { 64 compatible = "simple-audio-card"; 65 66 simple-audio-card,name = "Odroid-XU"; 67 simple-audio-card,widgets = 68 "Headphone", "Headphone Jack", 69 "Speakers", "Speakers"; 70 simple-audio-card,routing = 71 "Headphone Jack", "HPL", 72 "Headphone Jack", "HPR", 73 "Headphone Jack", "MICBIAS", 74 "IN1", "Headphone Jack", 75 "Speakers", "SPKL", 76 "Speakers", "SPKR"; 77 78 simple-audio-card,format = "i2s"; 79 simple-audio-card,bitclock-master = <&link0_codec>; 80 simple-audio-card,frame-master = <&link0_codec>; 81 82 simple-audio-card,cpu { 83 sound-dai = <&audi2s0 0>; 84 system-clock-frequency = <19200000>; 85 }; 86 87 link0_codec: simple-audio-card,codec { 88 sound-dai = <&max98090>; 89 clocks = <&audi2s0 CLK_I2S_CDCLK>; 90 }; 91 }; 92}; 93 94&adc { 95 vdd-supply = <&ldo10_reg>; 96 status = "okay"; 97}; 98 99&audi2s0 { 100 status = "okay"; 101}; 102 103&clock { 104 clocks = <&fin_pll>; 105 assigned-clocks = <&clock CLK_FOUT_EPLL>; 106 assigned-clock-rates = <192000000>; 107}; 108 109&clock_audss { 110 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, 111 <&clock_audss EXYNOS_MOUT_I2S>, 112 <&clock_audss EXYNOS_DOUT_SRP>, 113 <&clock_audss EXYNOS_DOUT_AUD_BUS>; 114 115 assigned-clock-parents = <&clock CLK_FOUT_EPLL>, 116 <&clock_audss EXYNOS_MOUT_AUDSS>; 117 118 assigned-clock-rates = <0>, 119 <0>, 120 <96000000>, 121 <19200000>; 122}; 123 124&cpu0_thermal { 125 polling-delay-passive = <0>; 126 polling-delay = <0>; 127 128 trips { 129 cpu_alert0: cpu-alert-0 { 130 temperature = <50000>; /* millicelsius */ 131 hysteresis = <5000>; /* millicelsius */ 132 type = "active"; 133 }; 134 cpu_alert1: cpu-alert-1 { 135 temperature = <60000>; /* millicelsius */ 136 hysteresis = <5000>; /* millicelsius */ 137 type = "active"; 138 }; 139 cpu_alert2: cpu-alert-2 { 140 temperature = <70000>; /* millicelsius */ 141 hysteresis = <5000>; /* millicelsius */ 142 type = "active"; 143 }; 144 cpu_crit0: cpu-crit-0 { 145 temperature = <120000>; /* millicelsius */ 146 hysteresis = <0>; /* millicelsius */ 147 type = "critical"; 148 }; 149 }; 150 151 cooling-maps { 152 map0 { 153 trip = <&cpu_alert0>; 154 cooling-device = <&fan0 0 1>; 155 }; 156 map1 { 157 trip = <&cpu_alert1>; 158 cooling-device = <&fan0 1 2>; 159 }; 160 map2 { 161 trip = <&cpu_alert2>; 162 cooling-device = <&fan0 2 3>; 163 }; 164 }; 165}; 166 167&hsi2c_4 { 168 clock-frequency = <400000>; 169 status = "okay"; 170 171 usb3503: usb-hub@8 { 172 compatible = "smsc,usb3503"; 173 reg = <0x08>; 174 175 intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; 176 connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>; 177 reset-gpios = <&gpx1 4 GPIO_ACTIVE_LOW>; 178 initial-mode = <1>; 179 180 clock-names = "refclk"; 181 clocks = <&pmu_system_controller 0>; 182 refclk-frequency = <24000000>; 183 }; 184 185 max77802: pmic@9 { 186 compatible = "maxim,max77802"; 187 reg = <0x9>; 188 interrupt-parent = <&gpx0>; 189 interrupts = <4 IRQ_TYPE_NONE>; 190 pinctrl-names = "default"; 191 pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>; 192 wakeup-source; 193 #clock-cells = <1>; 194 195 inl1-supply = <&buck5_reg>; 196 inl2-supply = <&buck7_reg>; 197 inl3-supply = <&buck9_reg>; 198 inl4-supply = <&buck9_reg>; 199 inl5-supply = <&buck9_reg>; 200 inl6-supply = <&buck10_reg>; 201 inl7-supply = <&buck9_reg>; 202 /* inl9 supply is BOOST, not configured here */ 203 inl10-supply = <&buck7_reg>; 204 205 regulators { 206 buck1_reg: BUCK1 { 207 regulator-name = "vdd_mif"; 208 regulator-min-microvolt = <800000>; 209 regulator-max-microvolt = <1300000>; 210 regulator-always-on; 211 regulator-boot-on; 212 }; 213 214 buck2_reg: BUCK2 { 215 regulator-name = "vdd_arm"; 216 regulator-min-microvolt = <800000>; 217 regulator-max-microvolt = <1500000>; 218 regulator-always-on; 219 regulator-boot-on; 220 }; 221 222 buck3_reg: BUCK3 { 223 regulator-name = "vdd_int"; 224 regulator-min-microvolt = <800000>; 225 regulator-max-microvolt = <1400000>; 226 regulator-always-on; 227 regulator-boot-on; 228 }; 229 230 buck4_reg: BUCK4 { 231 regulator-name = "vdd_g3d"; 232 regulator-min-microvolt = <800000>; 233 regulator-max-microvolt = <1400000>; 234 regulator-always-on; 235 regulator-boot-on; 236 }; 237 238 buck5_reg: BUCK5 { 239 regulator-name = "vdd_mem"; 240 regulator-min-microvolt = <800000>; 241 regulator-max-microvolt = <1500000>; 242 regulator-always-on; 243 regulator-boot-on; 244 }; 245 246 buck6_reg: BUCK6 { 247 regulator-name = "vdd_kfc"; 248 regulator-min-microvolt = <800000>; 249 regulator-max-microvolt = <1500000>; 250 regulator-always-on; 251 regulator-boot-on; 252 }; 253 254 buck7_reg: BUCK7 { 255 regulator-name = "buck7"; 256 regulator-min-microvolt = <1300000>; 257 regulator-max-microvolt = <1300000>; 258 regulator-always-on; 259 regulator-boot-on; 260 }; 261 262 buck8_reg: BUCK8 { 263 /* vdd_mmc0 */ 264 regulator-name = "vddf_2v85"; 265 regulator-min-microvolt = <2850000>; 266 regulator-max-microvolt = <2850000>; 267 regulator-always-on; 268 regulator-boot-on; 269 }; 270 271 buck9_reg: BUCK9 { 272 regulator-name = "buck9"; 273 regulator-min-microvolt = <3000000>; 274 regulator-max-microvolt = <3000000>; 275 regulator-always-on; 276 regulator-boot-on; 277 }; 278 279 buck10_reg: BUCK10 { 280 regulator-name = "buck10"; 281 regulator-min-microvolt = <2950000>; 282 regulator-max-microvolt = <2950000>; 283 regulator-always-on; 284 regulator-boot-on; 285 }; 286 287 ldo1_reg: LDO1 { 288 regulator-name = "vdd_alive"; 289 regulator-min-microvolt = <1000000>; 290 regulator-max-microvolt = <1000000>; 291 regulator-always-on; 292 }; 293 294 ldo2_reg: LDO2 { 295 regulator-name = "vddq_m1_m2"; 296 regulator-min-microvolt = <1200000>; 297 regulator-max-microvolt = <1200000>; 298 regulator-always-on; 299 }; 300 301 ldo3_reg: LDO3 { 302 regulator-name = "vddq_gpio"; 303 regulator-min-microvolt = <1800000>; 304 regulator-max-microvolt = <1800000>; 305 regulator-always-on; 306 }; 307 308 ldo4_reg: LDO4 { 309 regulator-name = "vddq_mmc2"; 310 regulator-min-microvolt = <1800000>; 311 regulator-max-microvolt = <3000000>; 312 /* Having it off prevents reboot */ 313 regulator-always-on; 314 }; 315 316 ldo5_reg: LDO5 { 317 regulator-name = "vdd18_hsic"; 318 regulator-min-microvolt = <1800000>; 319 regulator-max-microvolt = <1800000>; 320 regulator-always-on; 321 }; 322 323 ldo6_reg: LDO6 { 324 regulator-name = "vdd18_bpll"; 325 regulator-min-microvolt = <1800000>; 326 regulator-max-microvolt = <1800000>; 327 regulator-always-on; 328 }; 329 330 ldo7_reg: LDO7 { 331 regulator-name = "vddq_lcd"; 332 regulator-min-microvolt = <1800000>; 333 regulator-max-microvolt = <1800000>; 334 /* Supplies also GPK and GPJ */ 335 regulator-always-on; 336 }; 337 338 ldo8_reg: LDO8 { 339 regulator-name = "vdd10_hdmi"; 340 regulator-min-microvolt = <1000000>; 341 regulator-max-microvolt = <1000000>; 342 regulator-always-on; 343 }; 344 345 ldo9_reg: LDO9 { 346 regulator-name = "ldo9"; 347 }; 348 349 ldo10_reg: LDO10 { 350 regulator-name = "vdd18_mipi"; 351 regulator-min-microvolt = <1800000>; 352 regulator-max-microvolt = <1800000>; 353 regulator-always-on; 354 }; 355 356 ldo11_reg: LDO11 { 357 regulator-name = "vddq_mmc01"; 358 regulator-min-microvolt = <1800000>; 359 regulator-max-microvolt = <1800000>; 360 /* 361 * Having it off prevents accessing MMC after 362 * reboot with error: 363 * MMC Device 1: Clock OFF has been failed. 364 */ 365 regulator-always-on; 366 }; 367 368 ldo12_reg: LDO12 { 369 regulator-name = "vdd33_usb3"; 370 regulator-min-microvolt = <3300000>; 371 regulator-max-microvolt = <3300000>; 372 regulator-always-on; 373 }; 374 375 ldo13_reg: LDO13 { 376 regulator-name = "vddq_abbg0"; 377 regulator-min-microvolt = <1800000>; 378 regulator-max-microvolt = <1800000>; 379 regulator-always-on; 380 }; 381 382 ldo14_reg: LDO14 { 383 regulator-name = "vddq_abbg1"; 384 regulator-min-microvolt = <1800000>; 385 regulator-max-microvolt = <1800000>; 386 regulator-always-on; 387 }; 388 389 ldo15_reg: LDO15 { 390 regulator-name = "vdd10_usb3"; 391 regulator-min-microvolt = <1000000>; 392 regulator-max-microvolt = <1000000>; 393 regulator-always-on; 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 ldo23_reg: LDO23 { 426 regulator-name = "dp_p3v3"; 427 regulator-min-microvolt = <3300000>; 428 regulator-max-microvolt = <3300000>; 429 regulator-always-on; 430 }; 431 432 ldo24_reg: LDO24 { 433 regulator-name = "cam_af"; 434 regulator-min-microvolt = <2800000>; 435 regulator-max-microvolt = <2800000>; 436 }; 437 438 ldo25_reg: LDO25 { 439 regulator-name = "eth_p3v3"; 440 regulator-min-microvolt = <3300000>; 441 regulator-max-microvolt = <3300000>; 442 regulator-always-on; 443 }; 444 445 ldo26_reg: LDO26 { 446 regulator-name = "usb30_extclk"; 447 regulator-min-microvolt = <3300000>; 448 regulator-max-microvolt = <3300000>; 449 regulator-always-on; 450 }; 451 452 ldo27_reg: LDO27 { 453 regulator-name = "ldo27"; 454 }; 455 456 ldo28_reg: LDO28 { 457 regulator-name = "ldo28"; 458 }; 459 460 ldo29_reg: LDO29 { 461 regulator-name = "ldo29"; 462 }; 463 464 ldo30_reg: LDO30 { 465 regulator-name = "vddq_e1_e2"; 466 regulator-min-microvolt = <1200000>; 467 regulator-max-microvolt = <1200000>; 468 regulator-always-on; 469 }; 470 471 /* On revisions with ti,ina231 this is sensor VS */ 472 ldo32_reg: LDO32 { 473 regulator-name = "vs_power_meter"; 474 regulator-min-microvolt = <3300000>; 475 regulator-max-microvolt = <3300000>; 476 }; 477 478 ldo33_reg: LDO33 { 479 regulator-name = "ldo33"; 480 }; 481 482 ldo34_reg: LDO34 { 483 regulator-name = "ldo34"; 484 }; 485 486 ldo35_reg: LDO35 { 487 regulator-name = "ldo35"; 488 }; 489 }; 490 }; 491}; 492 493&i2c_1 { 494 status = "okay"; 495 max98090: audio-codec@10 { 496 compatible = "maxim,max98090"; 497 reg = <0x10>; 498 interrupt-parent = <&gpj3>; 499 interrupts = <0 IRQ_TYPE_NONE>; 500 clocks = <&audi2s0 CLK_I2S_CDCLK>; 501 clock-names = "mclk"; 502 #sound-dai-cells = <0>; 503 }; 504}; 505 506&mmc_0 { 507 status = "okay"; 508 mmc-pwrseq = <&emmc_pwrseq>; 509 cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>; 510 card-detect-delay = <200>; 511 samsung,dw-mshc-ciu-div = <3>; 512 samsung,dw-mshc-sdr-timing = <0 4>; 513 samsung,dw-mshc-ddr-timing = <0 2>; 514 pinctrl-names = "default"; 515 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>; 516 bus-width = <8>; 517 cap-mmc-highspeed; 518 mmc-ddr-1_8v; 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-pins { 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-pins { 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_2: pmic-dvs-2-pins { 555 samsung,pins = "gpx0-0", "gpx0-1"; 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_1: pmic-dvs-1-pins { 562 samsung,pins = "gpx0-2"; 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 samsung,pin-val = <1>; 567 }; 568 569 max77802_irq: max77802-irq-pins { 570 samsung,pins = "gpx0-4"; 571 samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 572 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 573 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 574 }; 575}; 576 577&pwm { 578 /* 579 * PWM 0 -- fan 580 * PWM 1 -- Green LED 581 * PWM 2 -- Blue LED 582 * PWM 3 -- on MIPI connector for backlight 583 */ 584 pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>; 585 pinctrl-names = "default"; 586 status = "okay"; 587}; 588 589&rtc { 590 status = "okay"; 591 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; 592 clock-names = "rtc", "rtc_src"; 593}; 594 595&serial_0 { 596 status = "okay"; 597}; 598 599&serial_1 { 600 status = "okay"; 601}; 602 603&serial_2 { 604 status = "okay"; 605}; 606 607&serial_3 { 608 status = "okay"; 609}; 610 611&tmu_cpu0 { 612 vtmu-supply = <&ldo10_reg>; 613}; 614 615&tmu_cpu1 { 616 vtmu-supply = <&ldo10_reg>; 617}; 618 619&tmu_cpu2 { 620 vtmu-supply = <&ldo10_reg>; 621}; 622 623&tmu_cpu3 { 624 vtmu-supply = <&ldo10_reg>; 625}; 626 627&usb3_0_oc { 628 /* External pull up */ 629 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 630}; 631 632&usb3_1_oc { 633 /* External pull up */ 634 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 635}; 636 637&usbdrd_dwc3_0 { 638 dr_mode = "peripheral"; 639}; 640 641&usbdrd_dwc3_1 { 642 dr_mode = "host"; 643}; 644 645&usbdrd3_0 { 646 vdd33-supply = <&ldo12_reg>; 647 vdd10-supply = <&ldo15_reg>; 648}; 649 650&usbdrd3_1 { 651 vdd33-supply = <&ldo12_reg>; 652 vdd10-supply = <&ldo15_reg>; 653}; 654 655&usbhost2 { 656 #address-cells = <1>; 657 #size-cells = <0>; 658 659 ethernet: ethernet@2 { 660 compatible = "usb424,9730"; 661 reg = <2>; 662 local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */ 663 }; 664}; 665