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