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 }; 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 thermal-sensors = <&tmu_cpu0 0>; 124 polling-delay-passive = <0>; 125 polling-delay = <0>; 126 127 trips { 128 cpu_alert0: cpu-alert-0 { 129 temperature = <50000>; /* millicelsius */ 130 hysteresis = <5000>; /* millicelsius */ 131 type = "active"; 132 }; 133 cpu_alert1: cpu-alert-1 { 134 temperature = <60000>; /* millicelsius */ 135 hysteresis = <5000>; /* millicelsius */ 136 type = "active"; 137 }; 138 cpu_alert2: cpu-alert-2 { 139 temperature = <70000>; /* millicelsius */ 140 hysteresis = <5000>; /* millicelsius */ 141 type = "active"; 142 }; 143 cpu_crit0: cpu-crit-0 { 144 temperature = <120000>; /* millicelsius */ 145 hysteresis = <0>; /* millicelsius */ 146 type = "critical"; 147 }; 148 }; 149 150 cooling-maps { 151 map0 { 152 trip = <&cpu_alert0>; 153 cooling-device = <&fan0 0 1>; 154 }; 155 map1 { 156 trip = <&cpu_alert1>; 157 cooling-device = <&fan0 1 2>; 158 }; 159 map2 { 160 trip = <&cpu_alert2>; 161 cooling-device = <&fan0 2 3>; 162 }; 163 }; 164}; 165 166&hsi2c_4 { 167 samsung,i2c-sda-delay = <100>; 168 samsung,i2c-max-bus-freq = <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 <&pmic_dvs_3>; 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 ldo16_reg: LDO16 { 397 regulator-name = "ldo16"; 398 }; 399 400 ldo17_reg: LDO17 { 401 regulator-name = "cam_sensor_core"; 402 regulator-min-microvolt = <1200000>; 403 regulator-max-microvolt = <1200000>; 404 }; 405 406 ldo18_reg: LDO18 { 407 regulator-name = "ldo18"; 408 regulator-min-microvolt = <1800000>; 409 regulator-max-microvolt = <1800000>; 410 }; 411 412 ldo19_reg: LDO19 { 413 regulator-name = "ldo19"; 414 }; 415 416 ldo20_reg: LDO20 { 417 regulator-name = "vdd_mmc0"; 418 regulator-min-microvolt = <1800000>; 419 regulator-max-microvolt = <1800000>; 420 }; 421 422 ldo21_reg: LDO21 { 423 /* vdd_mmc2 */ 424 regulator-name = "vddf_2v8"; 425 regulator-min-microvolt = <2850000>; 426 regulator-max-microvolt = <2850000>; 427 }; 428 429 ldo22_reg: LDO22 { 430 regulator-name = "ldo22"; 431 }; 432 433 ldo23_reg: LDO23 { 434 regulator-name = "dp_p3v3"; 435 regulator-min-microvolt = <3300000>; 436 regulator-max-microvolt = <3300000>; 437 regulator-always-on; 438 }; 439 440 ldo24_reg: LDO24 { 441 regulator-name = "cam_af"; 442 regulator-min-microvolt = <2800000>; 443 regulator-max-microvolt = <2800000>; 444 }; 445 446 ldo25_reg: LDO25 { 447 regulator-name = "eth_p3v3"; 448 regulator-min-microvolt = <3300000>; 449 regulator-max-microvolt = <3300000>; 450 regulator-always-on; 451 }; 452 453 ldo26_reg: LDO26 { 454 regulator-name = "usb30_extclk"; 455 regulator-min-microvolt = <3300000>; 456 regulator-max-microvolt = <3300000>; 457 regulator-always-on; 458 }; 459 460 ldo27_reg: LDO27 { 461 regulator-name = "ldo27"; 462 }; 463 464 ldo28_reg: LDO28 { 465 regulator-name = "ldo28"; 466 }; 467 468 ldo29_reg: LDO29 { 469 regulator-name = "ldo29"; 470 }; 471 472 ldo30_reg: LDO30 { 473 regulator-name = "vddq_e1_e2"; 474 regulator-min-microvolt = <1200000>; 475 regulator-max-microvolt = <1200000>; 476 regulator-always-on; 477 }; 478 479 ldo31_reg: LDO31 { 480 regulator-name = "ldo31"; 481 }; 482 483 /* On revisions with ti,ina231 this is sensor VS */ 484 ldo32_reg: LDO32 { 485 regulator-name = "vs_power_meter"; 486 regulator-min-microvolt = <3300000>; 487 regulator-max-microvolt = <3300000>; 488 }; 489 490 ldo33_reg: LDO33 { 491 regulator-name = "ldo33"; 492 }; 493 494 ldo34_reg: LDO34 { 495 regulator-name = "ldo34"; 496 }; 497 498 ldo35_reg: LDO35 { 499 regulator-name = "ldo35"; 500 }; 501 }; 502 }; 503}; 504 505&i2c_1 { 506 status = "okay"; 507 max98090: audio-codec@10 { 508 compatible = "maxim,max98090"; 509 reg = <0x10>; 510 interrupt-parent = <&gpj3>; 511 interrupts = <0 IRQ_TYPE_NONE>; 512 clocks = <&audi2s0 CLK_I2S_CDCLK>; 513 clock-names = "mclk"; 514 #sound-dai-cells = <0>; 515 }; 516}; 517 518&mmc_0 { 519 status = "okay"; 520 mmc-pwrseq = <&emmc_pwrseq>; 521 cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>; 522 card-detect-delay = <200>; 523 samsung,dw-mshc-ciu-div = <3>; 524 samsung,dw-mshc-sdr-timing = <0 4>; 525 samsung,dw-mshc-ddr-timing = <0 2>; 526 pinctrl-names = "default"; 527 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>; 528 bus-width = <8>; 529 cap-mmc-highspeed; 530 mmc-hs200-1_8v; 531 vmmc-supply = <&ldo20_reg>; 532 vqmmc-supply = <&ldo11_reg>; 533}; 534 535&mmc_2 { 536 status = "okay"; 537 card-detect-delay = <200>; 538 samsung,dw-mshc-ciu-div = <3>; 539 samsung,dw-mshc-sdr-timing = <0 4>; 540 samsung,dw-mshc-ddr-timing = <0 2>; 541 pinctrl-names = "default"; 542 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4 &sd2_wp>; 543 bus-width = <4>; 544 cap-sd-highspeed; 545 vmmc-supply = <&ldo21_reg>; 546 vqmmc-supply = <&ldo4_reg>; 547}; 548 549&pinctrl_0 { 550 emmc_nrst_pin: emmc-nrst { 551 samsung,pins = "gpd1-0"; 552 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 553 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 554 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 555 }; 556 557 sd2_wp: sd2-wp { 558 samsung,pins = "gpm5-0"; 559 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 560 /* Pin is floating so be sure to disable write-protect */ 561 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; 562 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>; 563 }; 564 565 pmic_dvs_3: pmic-dvs-3 { 566 samsung,pins = "gpx0-0"; 567 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 568 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 569 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 570 }; 571 572 pmic_dvs_2: pmic-dvs-2 { 573 samsung,pins = "gpx0-1"; 574 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 575 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 576 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 577 }; 578 579 pmic_dvs_1: pmic-dvs-1 { 580 samsung,pins = "gpx0-2"; 581 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 582 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 583 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 584 samsung,pin-val = <1>; 585 }; 586 587 max77802_irq: max77802-irq { 588 samsung,pins = "gpx0-4"; 589 samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 590 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 591 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 592 }; 593}; 594 595&pwm { 596 /* 597 * PWM 0 -- fan 598 * PWM 1 -- Green LED 599 * PWM 2 -- Blue LED 600 * PWM 3 -- on MIPI connector for backlight 601 */ 602 pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>; 603 pinctrl-names = "default"; 604 status = "okay"; 605}; 606 607&rtc { 608 status = "okay"; 609 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; 610 clock-names = "rtc", "rtc_src"; 611}; 612 613&serial_0 { 614 status = "okay"; 615}; 616 617&serial_1 { 618 status = "okay"; 619}; 620 621&serial_2 { 622 status = "okay"; 623}; 624 625&serial_3 { 626 status = "okay"; 627}; 628 629&tmu_cpu0 { 630 vtmu-supply = <&ldo10_reg>; 631}; 632 633&tmu_cpu1 { 634 vtmu-supply = <&ldo10_reg>; 635}; 636 637&tmu_cpu2 { 638 vtmu-supply = <&ldo10_reg>; 639}; 640 641&tmu_cpu3 { 642 vtmu-supply = <&ldo10_reg>; 643}; 644 645&usb3_0_oc { 646 /* External pull up */ 647 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 648}; 649 650&usb3_1_oc { 651 /* External pull up */ 652 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 653}; 654 655&usbdrd_dwc3_0 { 656 dr_mode = "peripheral"; 657}; 658 659&usbdrd_dwc3_1 { 660 dr_mode = "host"; 661}; 662 663&usbdrd3_0 { 664 vdd33-supply = <&ldo12_reg>; 665 vdd10-supply = <&ldo15_reg>; 666}; 667 668&usbdrd3_1 { 669 vdd33-supply = <&ldo12_reg>; 670 vdd10-supply = <&ldo15_reg>; 671}; 672 673&usbhost2 { 674 #address-cells = <1>; 675 #size-cells = <0>; 676 677 ethernet: usbether@2 { 678 compatible = "usb0424,9730"; 679 reg = <2>; 680 local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */ 681 }; 682}; 683