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&adc { 89 vdd-supply = <&ldo10_reg>; 90 status = "okay"; 91}; 92 93&audi2s0 { 94 status = "okay"; 95}; 96 97&clock { 98 clocks = <&fin_pll>; 99 assigned-clocks = <&clock CLK_FOUT_EPLL>; 100 assigned-clock-rates = <192000000>; 101}; 102 103&clock_audss { 104 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, 105 <&clock_audss EXYNOS_MOUT_I2S>, 106 <&clock_audss EXYNOS_DOUT_SRP>, 107 <&clock_audss EXYNOS_DOUT_AUD_BUS>; 108 109 assigned-clock-parents = <&clock CLK_FOUT_EPLL>, 110 <&clock_audss EXYNOS_MOUT_AUDSS>; 111 112 assigned-clock-rates = <0>, 113 <0>, 114 <96000000>, 115 <19200000>; 116}; 117 118&cpu0_thermal { 119 polling-delay-passive = <0>; 120 polling-delay = <0>; 121 122 trips { 123 cpu_alert0: cpu-alert-0 { 124 temperature = <50000>; /* millicelsius */ 125 hysteresis = <5000>; /* millicelsius */ 126 type = "active"; 127 }; 128 cpu_alert1: cpu-alert-1 { 129 temperature = <60000>; /* millicelsius */ 130 hysteresis = <5000>; /* millicelsius */ 131 type = "active"; 132 }; 133 cpu_alert2: cpu-alert-2 { 134 temperature = <70000>; /* millicelsius */ 135 hysteresis = <5000>; /* millicelsius */ 136 type = "active"; 137 }; 138 cpu_crit0: cpu-crit-0 { 139 temperature = <120000>; /* millicelsius */ 140 hysteresis = <0>; /* millicelsius */ 141 type = "critical"; 142 }; 143 }; 144 145 cooling-maps { 146 map0 { 147 trip = <&cpu_alert0>; 148 cooling-device = <&fan0 0 1>; 149 }; 150 map1 { 151 trip = <&cpu_alert1>; 152 cooling-device = <&fan0 1 2>; 153 }; 154 map2 { 155 trip = <&cpu_alert2>; 156 cooling-device = <&fan0 2 3>; 157 }; 158 }; 159}; 160 161&hsi2c_4 { 162 samsung,i2c-sda-delay = <100>; 163 samsung,i2c-max-bus-freq = <400000>; 164 status = "okay"; 165 166 usb3503: usb-hub@8 { 167 compatible = "smsc,usb3503"; 168 reg = <0x08>; 169 170 intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; 171 connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>; 172 reset-gpios = <&gpx1 4 GPIO_ACTIVE_LOW>; 173 initial-mode = <1>; 174 175 clock-names = "refclk"; 176 clocks = <&pmu_system_controller 0>; 177 refclk-frequency = <24000000>; 178 }; 179 180 max77802: pmic@9 { 181 compatible = "maxim,max77802"; 182 reg = <0x9>; 183 interrupt-parent = <&gpx0>; 184 interrupts = <4 IRQ_TYPE_NONE>; 185 pinctrl-names = "default"; 186 pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>, 187 <&pmic_dvs_3>; 188 #clock-cells = <1>; 189 190 inl1-supply = <&buck5_reg>; 191 inl2-supply = <&buck7_reg>; 192 inl3-supply = <&buck9_reg>; 193 inl4-supply = <&buck9_reg>; 194 inl5-supply = <&buck9_reg>; 195 inl6-supply = <&buck10_reg>; 196 inl7-supply = <&buck9_reg>; 197 /* inl9 supply is BOOST, not configured here */ 198 inl10-supply = <&buck7_reg>; 199 200 regulators { 201 buck1_reg: BUCK1 { 202 regulator-name = "vdd_mif"; 203 regulator-min-microvolt = <800000>; 204 regulator-max-microvolt = <1300000>; 205 regulator-always-on; 206 regulator-boot-on; 207 }; 208 209 buck2_reg: BUCK2 { 210 regulator-name = "vdd_arm"; 211 regulator-min-microvolt = <800000>; 212 regulator-max-microvolt = <1500000>; 213 regulator-always-on; 214 regulator-boot-on; 215 }; 216 217 buck3_reg: BUCK3 { 218 regulator-name = "vdd_int"; 219 regulator-min-microvolt = <800000>; 220 regulator-max-microvolt = <1400000>; 221 regulator-always-on; 222 regulator-boot-on; 223 }; 224 225 buck4_reg: BUCK4 { 226 regulator-name = "vdd_g3d"; 227 regulator-min-microvolt = <800000>; 228 regulator-max-microvolt = <1400000>; 229 regulator-always-on; 230 regulator-boot-on; 231 }; 232 233 buck5_reg: BUCK5 { 234 regulator-name = "vdd_mem"; 235 regulator-min-microvolt = <800000>; 236 regulator-max-microvolt = <1500000>; 237 regulator-always-on; 238 regulator-boot-on; 239 }; 240 241 buck6_reg: BUCK6 { 242 regulator-name = "vdd_kfc"; 243 regulator-min-microvolt = <800000>; 244 regulator-max-microvolt = <1500000>; 245 regulator-always-on; 246 regulator-boot-on; 247 }; 248 249 buck7_reg: BUCK7 { 250 regulator-name = "buck7"; 251 regulator-min-microvolt = <1300000>; 252 regulator-max-microvolt = <1300000>; 253 regulator-always-on; 254 regulator-boot-on; 255 }; 256 257 buck8_reg: BUCK8 { 258 /* vdd_mmc0 */ 259 regulator-name = "vddf_2v85"; 260 regulator-min-microvolt = <2850000>; 261 regulator-max-microvolt = <2850000>; 262 regulator-always-on; 263 regulator-boot-on; 264 }; 265 266 buck9_reg: BUCK9 { 267 regulator-name = "buck9"; 268 regulator-min-microvolt = <3000000>; 269 regulator-max-microvolt = <3000000>; 270 regulator-always-on; 271 regulator-boot-on; 272 }; 273 274 buck10_reg: BUCK10 { 275 regulator-name = "buck10"; 276 regulator-min-microvolt = <2950000>; 277 regulator-max-microvolt = <2950000>; 278 regulator-always-on; 279 regulator-boot-on; 280 }; 281 282 ldo1_reg: LDO1 { 283 regulator-name = "vdd_alive"; 284 regulator-min-microvolt = <1000000>; 285 regulator-max-microvolt = <1000000>; 286 regulator-always-on; 287 }; 288 289 ldo2_reg: LDO2 { 290 regulator-name = "vddq_m1_m2"; 291 regulator-min-microvolt = <1200000>; 292 regulator-max-microvolt = <1200000>; 293 regulator-always-on; 294 }; 295 296 ldo3_reg: LDO3 { 297 regulator-name = "vddq_gpio"; 298 regulator-min-microvolt = <1800000>; 299 regulator-max-microvolt = <1800000>; 300 regulator-always-on; 301 }; 302 303 ldo4_reg: LDO4 { 304 regulator-name = "vddq_mmc2"; 305 regulator-min-microvolt = <1800000>; 306 regulator-max-microvolt = <3000000>; 307 /* Having it off prevents reboot */ 308 regulator-always-on; 309 }; 310 311 ldo5_reg: LDO5 { 312 regulator-name = "vdd18_hsic"; 313 regulator-min-microvolt = <1800000>; 314 regulator-max-microvolt = <1800000>; 315 regulator-always-on; 316 }; 317 318 ldo6_reg: LDO6 { 319 regulator-name = "vdd18_bpll"; 320 regulator-min-microvolt = <1800000>; 321 regulator-max-microvolt = <1800000>; 322 regulator-always-on; 323 }; 324 325 ldo7_reg: LDO7 { 326 regulator-name = "vddq_lcd"; 327 regulator-min-microvolt = <1800000>; 328 regulator-max-microvolt = <1800000>; 329 /* Supplies also GPK and GPJ */ 330 regulator-always-on; 331 }; 332 333 ldo8_reg: LDO8 { 334 regulator-name = "vdd10_hdmi"; 335 regulator-min-microvolt = <1000000>; 336 regulator-max-microvolt = <1000000>; 337 regulator-always-on; 338 }; 339 340 ldo9_reg: LDO9 { 341 regulator-name = "ldo9"; 342 }; 343 344 ldo10_reg: LDO10 { 345 regulator-name = "vdd18_mipi"; 346 regulator-min-microvolt = <1800000>; 347 regulator-max-microvolt = <1800000>; 348 regulator-always-on; 349 }; 350 351 ldo11_reg: LDO11 { 352 regulator-name = "vddq_mmc01"; 353 regulator-min-microvolt = <1800000>; 354 regulator-max-microvolt = <1800000>; 355 /* 356 * Having it off prevents accessing MMC after 357 * reboot with error: 358 * MMC Device 1: Clock OFF has been failed. 359 */ 360 regulator-always-on; 361 }; 362 363 ldo12_reg: LDO12 { 364 regulator-name = "vdd33_usb3"; 365 regulator-min-microvolt = <3300000>; 366 regulator-max-microvolt = <3300000>; 367 regulator-always-on; 368 }; 369 370 ldo13_reg: LDO13 { 371 regulator-name = "vddq_abbg0"; 372 regulator-min-microvolt = <1800000>; 373 regulator-max-microvolt = <1800000>; 374 regulator-always-on; 375 }; 376 377 ldo14_reg: LDO14 { 378 regulator-name = "vddq_abbg1"; 379 regulator-min-microvolt = <1800000>; 380 regulator-max-microvolt = <1800000>; 381 regulator-always-on; 382 }; 383 384 ldo15_reg: LDO15 { 385 regulator-name = "vdd10_usb3"; 386 regulator-min-microvolt = <1000000>; 387 regulator-max-microvolt = <1000000>; 388 regulator-always-on; 389 }; 390 391 ldo16_reg: LDO16 { 392 regulator-name = "ldo16"; 393 }; 394 395 ldo17_reg: LDO17 { 396 regulator-name = "cam_sensor_core"; 397 regulator-min-microvolt = <1200000>; 398 regulator-max-microvolt = <1200000>; 399 }; 400 401 ldo18_reg: LDO18 { 402 regulator-name = "ldo18"; 403 regulator-min-microvolt = <1800000>; 404 regulator-max-microvolt = <1800000>; 405 }; 406 407 ldo19_reg: LDO19 { 408 regulator-name = "ldo19"; 409 }; 410 411 ldo20_reg: LDO20 { 412 regulator-name = "vdd_mmc0"; 413 regulator-min-microvolt = <1800000>; 414 regulator-max-microvolt = <1800000>; 415 }; 416 417 ldo21_reg: LDO21 { 418 /* vdd_mmc2 */ 419 regulator-name = "vddf_2v8"; 420 regulator-min-microvolt = <2850000>; 421 regulator-max-microvolt = <2850000>; 422 }; 423 424 ldo22_reg: LDO22 { 425 regulator-name = "ldo22"; 426 }; 427 428 ldo23_reg: LDO23 { 429 regulator-name = "dp_p3v3"; 430 regulator-min-microvolt = <3300000>; 431 regulator-max-microvolt = <3300000>; 432 regulator-always-on; 433 }; 434 435 ldo24_reg: LDO24 { 436 regulator-name = "cam_af"; 437 regulator-min-microvolt = <2800000>; 438 regulator-max-microvolt = <2800000>; 439 }; 440 441 ldo25_reg: LDO25 { 442 regulator-name = "eth_p3v3"; 443 regulator-min-microvolt = <3300000>; 444 regulator-max-microvolt = <3300000>; 445 regulator-always-on; 446 }; 447 448 ldo26_reg: LDO26 { 449 regulator-name = "usb30_extclk"; 450 regulator-min-microvolt = <3300000>; 451 regulator-max-microvolt = <3300000>; 452 regulator-always-on; 453 }; 454 455 ldo27_reg: LDO27 { 456 regulator-name = "ldo27"; 457 }; 458 459 ldo28_reg: LDO28 { 460 regulator-name = "ldo28"; 461 }; 462 463 ldo29_reg: LDO29 { 464 regulator-name = "ldo29"; 465 }; 466 467 ldo30_reg: LDO30 { 468 regulator-name = "vddq_e1_e2"; 469 regulator-min-microvolt = <1200000>; 470 regulator-max-microvolt = <1200000>; 471 regulator-always-on; 472 }; 473 474 ldo31_reg: LDO31 { 475 regulator-name = "ldo31"; 476 }; 477 478 /* On revisions with ti,ina231 this is sensor VS */ 479 ldo32_reg: LDO32 { 480 regulator-name = "vs_power_meter"; 481 regulator-min-microvolt = <3300000>; 482 regulator-max-microvolt = <3300000>; 483 }; 484 485 ldo33_reg: LDO33 { 486 regulator-name = "ldo33"; 487 }; 488 489 ldo34_reg: LDO34 { 490 regulator-name = "ldo34"; 491 }; 492 493 ldo35_reg: LDO35 { 494 regulator-name = "ldo35"; 495 }; 496 }; 497 }; 498}; 499 500&i2c_1 { 501 status = "okay"; 502 max98090: max98090@10 { 503 compatible = "maxim,max98090"; 504 reg = <0x10>; 505 interrupt-parent = <&gpj3>; 506 interrupts = <0 IRQ_TYPE_NONE>; 507 clocks = <&audi2s0 CLK_I2S_CDCLK>; 508 clock-names = "mclk"; 509 #sound-dai-cells = <0>; 510 }; 511}; 512 513&mmc_0 { 514 status = "okay"; 515 mmc-pwrseq = <&emmc_pwrseq>; 516 cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>; 517 card-detect-delay = <200>; 518 samsung,dw-mshc-ciu-div = <3>; 519 samsung,dw-mshc-sdr-timing = <0 4>; 520 samsung,dw-mshc-ddr-timing = <0 2>; 521 pinctrl-names = "default"; 522 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>; 523 bus-width = <8>; 524 cap-mmc-highspeed; 525 mmc-hs200-1_8v; 526 vmmc-supply = <&ldo20_reg>; 527 vqmmc-supply = <&ldo11_reg>; 528}; 529 530&mmc_2 { 531 status = "okay"; 532 card-detect-delay = <200>; 533 samsung,dw-mshc-ciu-div = <3>; 534 samsung,dw-mshc-sdr-timing = <0 4>; 535 samsung,dw-mshc-ddr-timing = <0 2>; 536 pinctrl-names = "default"; 537 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4 &sd2_wp>; 538 bus-width = <4>; 539 cap-sd-highspeed; 540 vmmc-supply = <&ldo21_reg>; 541 vqmmc-supply = <&ldo4_reg>; 542}; 543 544&pinctrl_0 { 545 emmc_nrst_pin: emmc-nrst { 546 samsung,pins = "gpd1-0"; 547 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 548 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 549 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 550 }; 551 552 sd2_wp: sd2-wp { 553 samsung,pins = "gpm5-0"; 554 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 555 /* Pin is floating so be sure to disable write-protect */ 556 samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; 557 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>; 558 }; 559 560 pmic_dvs_3: pmic-dvs-3 { 561 samsung,pins = "gpx0-0"; 562 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 563 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 564 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 565 }; 566 567 pmic_dvs_2: pmic-dvs-2 { 568 samsung,pins = "gpx0-1"; 569 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 570 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 571 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 572 }; 573 574 pmic_dvs_1: pmic-dvs-1 { 575 samsung,pins = "gpx0-2"; 576 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 577 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 578 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 579 samsung,pin-val = <1>; 580 }; 581 582 max77802_irq: max77802-irq { 583 samsung,pins = "gpx0-4"; 584 samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 585 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 586 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 587 }; 588}; 589 590&pwm { 591 /* 592 * PWM 0 -- fan 593 * PWM 1 -- Green LED 594 * PWM 2 -- Blue LED 595 * PWM 3 -- on MIPI connector for backlight 596 */ 597 pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>; 598 pinctrl-names = "default"; 599 status = "okay"; 600}; 601 602&rtc { 603 status = "okay"; 604 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; 605 clock-names = "rtc", "rtc_src"; 606}; 607 608&serial_0 { 609 status = "okay"; 610}; 611 612&serial_1 { 613 status = "okay"; 614}; 615 616&serial_2 { 617 status = "okay"; 618}; 619 620&serial_3 { 621 status = "okay"; 622}; 623 624&tmu_cpu0 { 625 vtmu-supply = <&ldo10_reg>; 626}; 627 628&tmu_cpu1 { 629 vtmu-supply = <&ldo10_reg>; 630}; 631 632&tmu_cpu2 { 633 vtmu-supply = <&ldo10_reg>; 634}; 635 636&tmu_cpu3 { 637 vtmu-supply = <&ldo10_reg>; 638}; 639 640&usbdrd_dwc3_0 { 641 dr_mode = "peripheral"; 642}; 643 644&usbdrd_dwc3_1 { 645 dr_mode = "host"; 646}; 647 648&usbdrd3_0 { 649 vdd33-supply = <&ldo12_reg>; 650 vdd10-supply = <&ldo15_reg>; 651}; 652 653&usbdrd3_1 { 654 vdd33-supply = <&ldo12_reg>; 655 vdd10-supply = <&ldo15_reg>; 656}; 657