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-min-state = <0>; 42 cooling-max-state = <3>; 43 #cooling-cells = <2>; 44 cooling-levels = <0 130 170 230>; 45 }; 46 47 fin_pll: xxti { 48 compatible = "fixed-clock"; 49 clock-frequency = <24000000>; 50 clock-output-names = "fin_pll"; 51 #clock-cells = <0>; 52 }; 53 54 firmware@2073000 { 55 compatible = "samsung,secure-firmware"; 56 reg = <0x02073000 0x1000>; 57 }; 58 59 sound: sound { 60 compatible = "simple-audio-card"; 61 62 simple-audio-card,name = "Odroid-XU"; 63 simple-audio-card,widgets = 64 "Headphone", "Headphone Jack", 65 "Speakers", "Speakers"; 66 simple-audio-card,routing = 67 "Headphone Jack", "HPL", 68 "Headphone Jack", "HPR", 69 "Headphone Jack", "MICBIAS", 70 "IN1", "Headphone Jack", 71 "Speakers", "SPKL", 72 "Speakers", "SPKR"; 73 74 simple-audio-card,format = "i2s"; 75 simple-audio-card,bitclock-master = <&link0_codec>; 76 simple-audio-card,frame-master = <&link0_codec>; 77 78 simple-audio-card,cpu { 79 sound-dai = <&audi2s0 0>; 80 system-clock-frequency = <19200000>; 81 }; 82 83 link0_codec: simple-audio-card,codec { 84 sound-dai = <&max98090>; 85 clocks = <&audi2s0 CLK_I2S_CDCLK>; 86 }; 87 }; 88}; 89 90&audi2s0 { 91 status = "okay"; 92}; 93 94&clock { 95 clocks = <&fin_pll>; 96 assigned-clocks = <&clock CLK_FOUT_EPLL>; 97 assigned-clock-rates = <192000000>; 98}; 99 100&clock_audss { 101 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, 102 <&clock_audss EXYNOS_MOUT_I2S>, 103 <&clock_audss EXYNOS_DOUT_SRP>, 104 <&clock_audss EXYNOS_DOUT_AUD_BUS>; 105 106 assigned-clock-parents = <&clock CLK_FOUT_EPLL>, 107 <&clock_audss EXYNOS_MOUT_AUDSS>; 108 109 assigned-clock-rates = <0>, 110 <0>, 111 <96000000>, 112 <19200000>; 113}; 114 115&cpu0_thermal { 116 thermal-sensors = <&tmu_cpu0 0>; 117 polling-delay-passive = <0>; 118 polling-delay = <0>; 119 120 trips { 121 cpu_alert0: cpu-alert-0 { 122 temperature = <50000>; /* millicelsius */ 123 hysteresis = <5000>; /* millicelsius */ 124 type = "active"; 125 }; 126 cpu_alert1: cpu-alert-1 { 127 temperature = <60000>; /* millicelsius */ 128 hysteresis = <5000>; /* millicelsius */ 129 type = "active"; 130 }; 131 cpu_alert2: cpu-alert-2 { 132 temperature = <70000>; /* millicelsius */ 133 hysteresis = <5000>; /* millicelsius */ 134 type = "active"; 135 }; 136 cpu_crit0: cpu-crit-0 { 137 temperature = <120000>; /* millicelsius */ 138 hysteresis = <0>; /* millicelsius */ 139 type = "critical"; 140 }; 141 }; 142 143 cooling-maps { 144 map0 { 145 trip = <&cpu_alert0>; 146 cooling-device = <&fan0 0 1>; 147 }; 148 map1 { 149 trip = <&cpu_alert1>; 150 cooling-device = <&fan0 1 2>; 151 }; 152 map2 { 153 trip = <&cpu_alert2>; 154 cooling-device = <&fan0 2 3>; 155 }; 156 }; 157}; 158 159&hsi2c_4 { 160 samsung,i2c-sda-delay = <100>; 161 samsung,i2c-max-bus-freq = <400000>; 162 status = "okay"; 163 164 usb3503: usb-hub@8 { 165 compatible = "smsc,usb3503"; 166 reg = <0x08>; 167 168 intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>; 169 connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>; 170 reset-gpios = <&gpx1 4 GPIO_ACTIVE_HIGH>; 171 initial-mode = <1>; 172 173 clock-names = "refclk"; 174 clocks = <&pmu_system_controller 0>; 175 refclk-frequency = <24000000>; 176 }; 177 178 max77802: pmic@9 { 179 compatible = "maxim,max77802"; 180 reg = <0x9>; 181 interrupt-parent = <&gpx0>; 182 interrupts = <4 IRQ_TYPE_NONE>; 183 pinctrl-names = "default"; 184 pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>, 185 <&pmic_dvs_3>; 186 #clock-cells = <1>; 187 188 inl1-supply = <&buck5_reg>; 189 inl2-supply = <&buck7_reg>; 190 inl3-supply = <&buck9_reg>; 191 inl4-supply = <&buck9_reg>; 192 inl5-supply = <&buck9_reg>; 193 inl6-supply = <&buck10_reg>; 194 inl7-supply = <&buck9_reg>; 195 /* inl9 supply is BOOST, not configured here */ 196 inl10-supply = <&buck7_reg>; 197 198 regulators { 199 buck1_reg: BUCK1 { 200 regulator-name = "vdd_mif"; 201 regulator-min-microvolt = <800000>; 202 regulator-max-microvolt = <1300000>; 203 regulator-always-on; 204 regulator-boot-on; 205 }; 206 207 buck2_reg: BUCK2 { 208 regulator-name = "vdd_arm"; 209 regulator-min-microvolt = <800000>; 210 regulator-max-microvolt = <1500000>; 211 regulator-always-on; 212 regulator-boot-on; 213 }; 214 215 buck3_reg: BUCK3 { 216 regulator-name = "vdd_int"; 217 regulator-min-microvolt = <800000>; 218 regulator-max-microvolt = <1400000>; 219 regulator-always-on; 220 regulator-boot-on; 221 }; 222 223 buck4_reg: BUCK4 { 224 regulator-name = "vdd_g3d"; 225 regulator-min-microvolt = <800000>; 226 regulator-max-microvolt = <1400000>; 227 regulator-always-on; 228 regulator-boot-on; 229 }; 230 231 buck5_reg: BUCK5 { 232 regulator-name = "vdd_mem"; 233 regulator-min-microvolt = <800000>; 234 regulator-max-microvolt = <1500000>; 235 regulator-always-on; 236 regulator-boot-on; 237 }; 238 239 buck6_reg: BUCK6 { 240 regulator-name = "vdd_kfc"; 241 regulator-min-microvolt = <800000>; 242 regulator-max-microvolt = <1500000>; 243 regulator-always-on; 244 regulator-boot-on; 245 }; 246 247 buck7_reg: BUCK7 { 248 regulator-name = "buck7"; 249 regulator-min-microvolt = <1300000>; 250 regulator-max-microvolt = <1300000>; 251 regulator-always-on; 252 regulator-boot-on; 253 }; 254 255 buck8_reg: BUCK8 { 256 /* vdd_mmc0 */ 257 regulator-name = "vddf_2v85"; 258 regulator-min-microvolt = <2850000>; 259 regulator-max-microvolt = <2850000>; 260 regulator-always-on; 261 regulator-boot-on; 262 }; 263 264 buck9_reg: BUCK9 { 265 regulator-name = "buck9"; 266 regulator-min-microvolt = <3000000>; 267 regulator-max-microvolt = <3000000>; 268 regulator-always-on; 269 regulator-boot-on; 270 }; 271 272 buck10_reg: BUCK10 { 273 regulator-name = "buck10"; 274 regulator-min-microvolt = <2950000>; 275 regulator-max-microvolt = <2950000>; 276 regulator-always-on; 277 regulator-boot-on; 278 }; 279 280 ldo1_reg: LDO1 { 281 regulator-name = "vdd_alive"; 282 regulator-min-microvolt = <1000000>; 283 regulator-max-microvolt = <1000000>; 284 regulator-always-on; 285 }; 286 287 ldo2_reg: LDO2 { 288 regulator-name = "vddq_m1_m2"; 289 regulator-min-microvolt = <1200000>; 290 regulator-max-microvolt = <1200000>; 291 regulator-always-on; 292 }; 293 294 ldo3_reg: LDO3 { 295 regulator-name = "vddq_gpio"; 296 regulator-min-microvolt = <1800000>; 297 regulator-max-microvolt = <1800000>; 298 regulator-always-on; 299 }; 300 301 ldo4_reg: LDO4 { 302 regulator-name = "vddq_mmc2"; 303 regulator-min-microvolt = <1800000>; 304 regulator-max-microvolt = <3000000>; 305 /* Having it off prevents reboot */ 306 regulator-always-on; 307 }; 308 309 ldo5_reg: LDO5 { 310 regulator-name = "vdd18_hsic"; 311 regulator-min-microvolt = <1800000>; 312 regulator-max-microvolt = <1800000>; 313 regulator-always-on; 314 }; 315 316 ldo6_reg: LDO6 { 317 regulator-name = "vdd18_bpll"; 318 regulator-min-microvolt = <1800000>; 319 regulator-max-microvolt = <1800000>; 320 regulator-always-on; 321 }; 322 323 ldo7_reg: LDO7 { 324 regulator-name = "vddq_lcd"; 325 regulator-min-microvolt = <1800000>; 326 regulator-max-microvolt = <1800000>; 327 }; 328 329 ldo8_reg: LDO8 { 330 regulator-name = "vdd10_hdmi"; 331 regulator-min-microvolt = <1000000>; 332 regulator-max-microvolt = <1000000>; 333 regulator-always-on; 334 }; 335 336 ldo9_reg: LDO9 { 337 regulator-name = "ldo9"; 338 }; 339 340 ldo10_reg: LDO10 { 341 regulator-name = "vdd18_mipi"; 342 regulator-min-microvolt = <1800000>; 343 regulator-max-microvolt = <1800000>; 344 regulator-always-on; 345 }; 346 347 ldo11_reg: LDO11 { 348 regulator-name = "vddq_mmc01"; 349 regulator-min-microvolt = <1800000>; 350 regulator-max-microvolt = <1800000>; 351 /* 352 * Having it off prevents accessing MMC after 353 * reboot with error: 354 * MMC Device 1: Clock OFF has been failed. 355 */ 356 regulator-always-on; 357 }; 358 359 ldo12_reg: LDO12 { 360 regulator-name = "vdd33_usb3"; 361 regulator-min-microvolt = <3300000>; 362 regulator-max-microvolt = <3300000>; 363 regulator-always-on; 364 }; 365 366 ldo13_reg: LDO13 { 367 regulator-name = "vddq_abbg0"; 368 regulator-min-microvolt = <1800000>; 369 regulator-max-microvolt = <1800000>; 370 regulator-always-on; 371 }; 372 373 ldo14_reg: LDO14 { 374 regulator-name = "vddq_abbg1"; 375 regulator-min-microvolt = <1800000>; 376 regulator-max-microvolt = <1800000>; 377 regulator-always-on; 378 }; 379 380 ldo15_reg: LDO15 { 381 regulator-name = "vdd10_usb3"; 382 regulator-min-microvolt = <1000000>; 383 regulator-max-microvolt = <1000000>; 384 regulator-always-on; 385 }; 386 387 ldo16_reg: LDO16 { 388 regulator-name = "ldo16"; 389 }; 390 391 ldo17_reg: LDO17 { 392 regulator-name = "cam_sensor_core"; 393 regulator-min-microvolt = <1200000>; 394 regulator-max-microvolt = <1200000>; 395 }; 396 397 ldo18_reg: LDO18 { 398 regulator-name = "ldo18"; 399 regulator-min-microvolt = <1800000>; 400 regulator-max-microvolt = <1800000>; 401 }; 402 403 ldo19_reg: LDO19 { 404 regulator-name = "ldo19"; 405 }; 406 407 ldo20_reg: LDO20 { 408 regulator-name = "vdd_mmc0"; 409 regulator-min-microvolt = <1800000>; 410 regulator-max-microvolt = <1800000>; 411 }; 412 413 ldo21_reg: LDO21 { 414 /* vdd_mmc2 */ 415 regulator-name = "vddf_2v8"; 416 regulator-min-microvolt = <2850000>; 417 regulator-max-microvolt = <2850000>; 418 }; 419 420 ldo22_reg: LDO22 { 421 regulator-name = "ldo22"; 422 }; 423 424 ldo23_reg: LDO23 { 425 regulator-name = "dp_p3v3"; 426 regulator-min-microvolt = <3300000>; 427 regulator-max-microvolt = <3300000>; 428 regulator-always-on; 429 }; 430 431 ldo24_reg: LDO24 { 432 regulator-name = "cam_af"; 433 regulator-min-microvolt = <2800000>; 434 regulator-max-microvolt = <2800000>; 435 }; 436 437 ldo25_reg: LDO25 { 438 regulator-name = "eth_p3v3"; 439 regulator-min-microvolt = <3300000>; 440 regulator-max-microvolt = <3300000>; 441 regulator-always-on; 442 }; 443 444 ldo26_reg: LDO26 { 445 regulator-name = "usb30_extclk"; 446 regulator-min-microvolt = <3300000>; 447 regulator-max-microvolt = <3300000>; 448 regulator-always-on; 449 }; 450 451 ldo27_reg: LDO27 { 452 regulator-name = "ldo27"; 453 }; 454 455 ldo28_reg: LDO28 { 456 regulator-name = "ldo28"; 457 }; 458 459 ldo29_reg: LDO29 { 460 regulator-name = "ldo29"; 461 }; 462 463 ldo30_reg: LDO30 { 464 regulator-name = "vddq_e1_e2"; 465 regulator-min-microvolt = <1200000>; 466 regulator-max-microvolt = <1200000>; 467 regulator-always-on; 468 }; 469 470 ldo31_reg: LDO31 { 471 regulator-name = "ldo31"; 472 }; 473 474 /* On revisions with ti,ina231 this is sensor VS */ 475 ldo32_reg: LDO32 { 476 regulator-name = "vs_power_meter"; 477 regulator-min-microvolt = <3300000>; 478 regulator-max-microvolt = <3300000>; 479 }; 480 481 ldo33_reg: LDO33 { 482 regulator-name = "ldo33"; 483 }; 484 485 ldo34_reg: LDO34 { 486 regulator-name = "ldo34"; 487 }; 488 489 ldo35_reg: LDO35 { 490 regulator-name = "ldo35"; 491 }; 492 }; 493 }; 494}; 495 496&i2c_1 { 497 status = "okay"; 498 max98090: max98090@10 { 499 compatible = "maxim,max98090"; 500 reg = <0x10>; 501 interrupt-parent = <&gpj3>; 502 interrupts = <0 IRQ_TYPE_NONE>; 503 clocks = <&audi2s0 CLK_I2S_CDCLK>; 504 clock-names = "mclk"; 505 #sound-dai-cells = <0>; 506 }; 507}; 508 509&mmc_0 { 510 status = "okay"; 511 mmc-pwrseq = <&emmc_pwrseq>; 512 cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>; 513 card-detect-delay = <200>; 514 samsung,dw-mshc-ciu-div = <3>; 515 samsung,dw-mshc-sdr-timing = <0 4>; 516 samsung,dw-mshc-ddr-timing = <0 2>; 517 pinctrl-names = "default"; 518 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>; 519 bus-width = <8>; 520 cap-mmc-highspeed; 521 mmc-hs200-1_8v; 522 vmmc-supply = <&ldo20_reg>; 523 vqmmc-supply = <&ldo11_reg>; 524}; 525 526&mmc_2 { 527 status = "okay"; 528 card-detect-delay = <200>; 529 samsung,dw-mshc-ciu-div = <3>; 530 samsung,dw-mshc-sdr-timing = <0 4>; 531 samsung,dw-mshc-ddr-timing = <0 2>; 532 pinctrl-names = "default"; 533 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; 534 bus-width = <4>; 535 cap-sd-highspeed; 536 vmmc-supply = <&ldo21_reg>; 537 vqmmc-supply = <&ldo4_reg>; 538}; 539 540&pinctrl_0 { 541 emmc_nrst_pin: emmc-nrst { 542 samsung,pins = "gpd1-0"; 543 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 544 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 545 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 546 }; 547 548 pmic_dvs_3: pmic-dvs-3 { 549 samsung,pins = "gpx0-0"; 550 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 551 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 552 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 553 }; 554 555 pmic_dvs_2: pmic-dvs-2 { 556 samsung,pins = "gpx0-1"; 557 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 558 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 559 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 560 }; 561 562 pmic_dvs_1: pmic-dvs-1 { 563 samsung,pins = "gpx0-2"; 564 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; 565 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 566 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 567 samsung,pin-val = <1>; 568 }; 569 570 max77802_irq: max77802-irq { 571 samsung,pins = "gpx0-4"; 572 samsung,pin-function = <EXYNOS_PIN_FUNC_F>; 573 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 574 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 575 }; 576}; 577 578&pwm { 579 /* 580 * PWM 0 -- fan 581 * PWM 1 -- Green LED 582 * PWM 2 -- Blue LED 583 * PWM 3 -- on MIPI connector for backlight 584 */ 585 pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>; 586 pinctrl-names = "default"; 587 status = "okay"; 588}; 589 590&rtc { 591 status = "okay"; 592 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>; 593 clock-names = "rtc", "rtc_src"; 594}; 595 596&serial_0 { 597 status = "okay"; 598}; 599 600&serial_1 { 601 status = "okay"; 602}; 603 604&serial_2 { 605 status = "okay"; 606}; 607 608&serial_3 { 609 status = "okay"; 610}; 611 612&tmu_cpu0 { 613 vtmu-supply = <&ldo10_reg>; 614}; 615 616&tmu_cpu1 { 617 vtmu-supply = <&ldo10_reg>; 618}; 619 620&tmu_cpu2 { 621 vtmu-supply = <&ldo10_reg>; 622}; 623 624&tmu_cpu3 { 625 vtmu-supply = <&ldo10_reg>; 626}; 627 628&usbdrd_dwc3_0 { 629 dr_mode = "host"; 630}; 631 632&usbdrd_dwc3_1 { 633 dr_mode = "peripheral"; 634}; 635 636&usbdrd3_0 { 637 vdd33-supply = <&ldo12_reg>; 638 vdd10-supply = <&ldo15_reg>; 639}; 640 641&usbdrd3_1 { 642 vdd33-supply = <&ldo12_reg>; 643 vdd10-supply = <&ldo15_reg>; 644}; 645