1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Samsung's Exynos3250 based Monk board device tree source 4 * 5 * Copyright (c) 2014 Samsung Electronics Co., Ltd. 6 * http://www.samsung.com 7 * 8 * Device tree source file for Samsung's Monk board which is based on 9 * Samsung Exynos3250 SoC. 10 */ 11 12/dts-v1/; 13#include "exynos3250.dtsi" 14#include "exynos4412-ppmu-common.dtsi" 15#include <dt-bindings/input/input.h> 16#include <dt-bindings/gpio/gpio.h> 17#include <dt-bindings/clock/samsung,s2mps11.h> 18 19/ { 20 model = "Samsung Monk board"; 21 compatible = "samsung,monk", "samsung,exynos3250", "samsung,exynos3"; 22 23 aliases { 24 i2c7 = &i2c_max77836; 25 }; 26 27 memory@40000000 { 28 device_type = "memory"; 29 reg = <0x40000000 0x1ff00000>; 30 }; 31 32 firmware@205f000 { 33 compatible = "samsung,secure-firmware"; 34 reg = <0x0205F000 0x1000>; 35 }; 36 37 gpio-keys { 38 compatible = "gpio-keys"; 39 40 power-key { 41 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; 42 linux,code = <KEY_POWER>; 43 label = "power key"; 44 debounce-interval = <10>; 45 wakeup-source; 46 }; 47 }; 48 49 vemmc_reg: voltage-regulator-0 { 50 compatible = "regulator-fixed"; 51 regulator-name = "V_EMMC_2.8V-fixed"; 52 regulator-min-microvolt = <2800000>; 53 regulator-max-microvolt = <2800000>; 54 gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>; 55 enable-active-high; 56 }; 57 58 i2c_max77836: i2c-gpio-0 { 59 compatible = "i2c-gpio"; 60 sda-gpios = <&gpd0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; 61 scl-gpios = <&gpd0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; 62 #address-cells = <1>; 63 #size-cells = <0>; 64 65 max77836: pmic@25 { 66 compatible = "maxim,max77836"; 67 interrupt-parent = <&gpx1>; 68 interrupts = <5 IRQ_TYPE_NONE>; 69 reg = <0x25>; 70 wakeup-source; 71 72 extcon { 73 compatible = "maxim,max77836-muic"; 74 }; 75 76 regulators { 77 compatible = "maxim,max77836-regulator"; 78 safeout_reg: SAFEOUT { 79 regulator-name = "SAFEOUT"; 80 }; 81 82 charger_reg: CHARGER { 83 regulator-name = "CHARGER"; 84 regulator-min-microamp = <45000>; 85 regulator-max-microamp = <475000>; 86 regulator-boot-on; 87 }; 88 89 motor_reg: LDO1 { 90 regulator-name = "MOT_2.7V"; 91 regulator-min-microvolt = <1100000>; 92 regulator-max-microvolt = <2700000>; 93 }; 94 95 LDO2 { 96 regulator-name = "UNUSED_LDO2"; 97 regulator-min-microvolt = <800000>; 98 regulator-max-microvolt = <3950000>; 99 }; 100 }; 101 102 charger { 103 compatible = "maxim,max77836-charger"; 104 105 maxim,constant-uvolt = <4350000>; 106 maxim,fast-charge-uamp = <225000>; 107 maxim,eoc-uamp = <7500>; 108 maxim,ovp-uvolt = <6500000>; 109 }; 110 }; 111 }; 112 113 haptics { 114 compatible = "regulator-haptic"; 115 haptic-supply = <&motor_reg>; 116 min-microvolt = <1100000>; 117 max-microvolt = <2700000>; 118 }; 119 120 thermal-zones { 121 cpu_thermal: cpu-thermal { 122 cooling-maps { 123 map0 { 124 /* Correspond to 500MHz at freq_table */ 125 cooling-device = <&cpu0 5 5>, 126 <&cpu1 5 5>; 127 }; 128 map1 { 129 /* Correspond to 200MHz at freq_table */ 130 cooling-device = <&cpu0 8 8>, 131 <&cpu1 8 8>; 132 }; 133 }; 134 }; 135 }; 136}; 137 138&adc { 139 vdd-supply = <&ldo3_reg>; 140 status = "okay"; 141 assigned-clocks = <&cmu CLK_SCLK_TSADC>; 142 assigned-clock-rates = <6000000>; 143 144 thermistor-ap { 145 compatible = "murata,ncp15wb473"; 146 pullup-uv = <1800000>; 147 pullup-ohm = <100000>; 148 pulldown-ohm = <100000>; 149 io-channels = <&adc 0>; 150 }; 151 152 thermistor-battery { 153 compatible = "murata,ncp15wb473"; 154 pullup-uv = <1800000>; 155 pullup-ohm = <100000>; 156 pulldown-ohm = <100000>; 157 io-channels = <&adc 1>; 158 }; 159}; 160 161&bus_dmc { 162 devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; 163 vdd-supply = <&buck1_reg>; 164 status = "okay"; 165}; 166 167&cmu { 168 clocks = <&xusbxti>; 169}; 170 171&cpu0 { 172 cpu0-supply = <&buck2_reg>; 173}; 174 175&exynos_usbphy { 176 vbus-supply = <&safeout_reg>; 177 status = "okay"; 178}; 179 180&gpu { 181 mali-supply = <&buck3_reg>; 182 status = "okay"; 183}; 184 185&hsotg { 186 vusb_d-supply = <&ldo15_reg>; 187 vusb_a-supply = <&ldo12_reg>; 188 dr_mode = "peripheral"; 189 status = "okay"; 190}; 191 192&i2c_0 { 193 #address-cells = <1>; 194 #size-cells = <0>; 195 samsung,i2c-sda-delay = <100>; 196 samsung,i2c-slave-addr = <0x10>; 197 samsung,i2c-max-bus-freq = <100000>; 198 status = "okay"; 199 200 pmic@66 { 201 compatible = "samsung,s2mps14-pmic"; 202 interrupt-parent = <&gpx0>; 203 interrupts = <7 IRQ_TYPE_LEVEL_LOW>; 204 reg = <0x66>; 205 wakeup-source; 206 207 s2mps14_osc: clocks { 208 compatible = "samsung,s2mps14-clk"; 209 #clock-cells = <1>; 210 clock-output-names = "s2mps14_ap", "unused", 211 "s2mps14_bt"; 212 }; 213 214 regulators { 215 ldo1_reg: LDO1 { 216 regulator-name = "VAP_ALIVE_1.0V"; 217 regulator-min-microvolt = <1000000>; 218 regulator-max-microvolt = <1000000>; 219 regulator-always-on; 220 }; 221 222 ldo2_reg: LDO2 { 223 regulator-name = "VAP_M1_1.2V"; 224 regulator-min-microvolt = <1200000>; 225 regulator-max-microvolt = <1200000>; 226 regulator-always-on; 227 }; 228 229 ldo3_reg: LDO3 { 230 regulator-name = "VCC_AP_1.8V"; 231 regulator-min-microvolt = <1800000>; 232 regulator-max-microvolt = <1800000>; 233 regulator-always-on; 234 }; 235 236 ldo4_reg: LDO4 { 237 regulator-name = "VAP_AVDD_PLL1"; 238 regulator-min-microvolt = <1800000>; 239 regulator-max-microvolt = <1800000>; 240 regulator-always-on; 241 }; 242 243 ldo5_reg: LDO5 { 244 regulator-name = "VAP_PLL_ISO_1.0V"; 245 regulator-min-microvolt = <1000000>; 246 regulator-max-microvolt = <1000000>; 247 regulator-always-on; 248 }; 249 250 ldo6_reg: LDO6 { 251 regulator-name = "VAP_MIPI_1.0V"; 252 regulator-min-microvolt = <1000000>; 253 regulator-max-microvolt = <1000000>; 254 }; 255 256 ldo7_reg: LDO7 { 257 regulator-name = "VAP_AVDD_1.8V"; 258 regulator-min-microvolt = <1800000>; 259 regulator-max-microvolt = <1800000>; 260 regulator-always-on; 261 }; 262 263 ldo8_reg: LDO8 { 264 regulator-name = "VAP_USB_3.0V"; 265 regulator-min-microvolt = <3000000>; 266 regulator-max-microvolt = <3000000>; 267 regulator-always-on; 268 }; 269 270 ldo9_reg: LDO9 { 271 regulator-name = "V_LPDDR_1.2V"; 272 regulator-min-microvolt = <1200000>; 273 regulator-max-microvolt = <1200000>; 274 regulator-always-on; 275 }; 276 277 ldo10_reg: LDO10 { 278 regulator-name = "UNUSED_LDO10"; 279 regulator-min-microvolt = <1000000>; 280 regulator-max-microvolt = <1000000>; 281 }; 282 283 ldo11_reg: LDO11 { 284 regulator-name = "V_EMMC_1.8V"; 285 regulator-min-microvolt = <1800000>; 286 regulator-max-microvolt = <1800000>; 287 samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; 288 }; 289 290 ldo12_reg: LDO12 { 291 regulator-name = "V_EMMC_2.8V"; 292 regulator-min-microvolt = <2800000>; 293 regulator-max-microvolt = <2800000>; 294 samsung,ext-control-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; 295 }; 296 297 ldo13_reg: LDO13 { 298 regulator-name = "VSENSOR_2.85V"; 299 regulator-min-microvolt = <2850000>; 300 regulator-max-microvolt = <2850000>; 301 regulator-always-on; 302 }; 303 304 ldo14_reg: LDO14 { 305 regulator-name = "UNUSED_LDO14"; 306 regulator-min-microvolt = <1800000>; 307 regulator-max-microvolt = <1800000>; 308 }; 309 310 ldo15_reg: LDO15 { 311 regulator-name = "TSP_AVDD_3.3V"; 312 regulator-min-microvolt = <3300000>; 313 regulator-max-microvolt = <3300000>; 314 }; 315 316 ldo16_reg: LDO16 { 317 regulator-name = "LCD_VDD_3.3V"; 318 regulator-min-microvolt = <3300000>; 319 regulator-max-microvolt = <3300000>; 320 }; 321 322 ldo17_reg: LDO17 { 323 regulator-name = "UNUSED_LDO17"; 324 regulator-min-microvolt = <1800000>; 325 regulator-max-microvolt = <1800000>; 326 }; 327 328 ldo18_reg: LDO18 { 329 regulator-name = "UNUSED_LDO18"; 330 regulator-min-microvolt = <1800000>; 331 regulator-max-microvolt = <1800000>; 332 }; 333 334 ldo19_reg: LDO19 { 335 regulator-name = "TSP_VDD_1.8V"; 336 regulator-min-microvolt = <1800000>; 337 regulator-max-microvolt = <1800000>; 338 }; 339 340 ldo20_reg: LDO20 { 341 regulator-name = "LCD_VDD_1.8V"; 342 regulator-min-microvolt = <1800000>; 343 regulator-max-microvolt = <1800000>; 344 }; 345 346 ldo21_reg: LDO21 { 347 regulator-name = "UNUSED_LDO21"; 348 regulator-min-microvolt = <1000000>; 349 regulator-max-microvolt = <1000000>; 350 }; 351 352 ldo22_reg: LDO22 { 353 regulator-name = "UNUSED_LDO22"; 354 regulator-min-microvolt = <1000000>; 355 regulator-max-microvolt = <1000000>; 356 }; 357 358 ldo23_reg: LDO23 { 359 regulator-name = "UNUSED_LDO23"; 360 regulator-min-microvolt = <1000000>; 361 regulator-max-microvolt = <1000000>; 362 regulator-always-on; 363 }; 364 365 ldo24_reg: LDO24 { 366 regulator-name = "UNUSED_LDO24"; 367 regulator-min-microvolt = <1800000>; 368 regulator-max-microvolt = <1800000>; 369 }; 370 371 ldo25_reg: LDO25 { 372 regulator-name = "UNUSED_LDO25"; 373 regulator-min-microvolt = <1800000>; 374 regulator-max-microvolt = <1800000>; 375 }; 376 377 buck1_reg: BUCK1 { 378 regulator-name = "VAP_MIF_1.0V"; 379 regulator-min-microvolt = <800000>; 380 regulator-max-microvolt = <900000>; 381 regulator-always-on; 382 }; 383 384 buck2_reg: BUCK2 { 385 regulator-name = "VAP_ARM_1.0V"; 386 regulator-min-microvolt = <850000>; 387 regulator-max-microvolt = <1150000>; 388 regulator-always-on; 389 }; 390 391 buck3_reg: BUCK3 { 392 regulator-name = "VAP_INT3D_1.0V"; 393 regulator-min-microvolt = <850000>; 394 regulator-max-microvolt = <1000000>; 395 regulator-always-on; 396 }; 397 398 buck4_reg: BUCK4 { 399 regulator-name = "VCC_SUB_1.95V"; 400 regulator-min-microvolt = <1950000>; 401 regulator-max-microvolt = <1950000>; 402 regulator-always-on; 403 }; 404 405 buck5_reg: BUCK5 { 406 regulator-name = "VCC_SUB_1.35V"; 407 regulator-min-microvolt = <1350000>; 408 regulator-max-microvolt = <1350000>; 409 regulator-always-on; 410 }; 411 }; 412 }; 413}; 414 415&i2c_1 { 416 #address-cells = <1>; 417 #size-cells = <0>; 418 samsung,i2c-sda-delay = <100>; 419 samsung,i2c-slave-addr = <0x10>; 420 samsung,i2c-max-bus-freq = <400000>; 421 status = "okay"; 422 423 fuelgauge@36 { 424 compatible = "maxim,max77836-battery"; 425 interrupt-parent = <&gpx1>; 426 interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 427 reg = <0x36>; 428 }; 429}; 430 431&i2s2 { 432 status = "okay"; 433}; 434 435&mshc_0 { 436 #address-cells = <1>; 437 #size-cells = <0>; 438 broken-cd; 439 non-removable; 440 cap-mmc-highspeed; 441 desc-num = <4>; 442 mmc-hs200-1_8v; 443 card-detect-delay = <200>; 444 vmmc-supply = <&vemmc_reg>; 445 clock-frequency = <100000000>; 446 max-frequency = <100000000>; 447 samsung,dw-mshc-ciu-div = <1>; 448 samsung,dw-mshc-sdr-timing = <0 1>; 449 samsung,dw-mshc-ddr-timing = <1 2>; 450 pinctrl-names = "default"; 451 pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; 452 bus-width = <8>; 453 status = "okay"; 454}; 455 456&serial_0 { 457 assigned-clocks = <&cmu CLK_SCLK_UART0>; 458 assigned-clock-rates = <100000000>; 459 status = "okay"; 460}; 461 462&serial_1 { 463 status = "okay"; 464}; 465 466&tmu { 467 vtmu-supply = <&ldo7_reg>; 468 status = "okay"; 469}; 470 471&rtc { 472 clocks = <&cmu CLK_RTC>, <&s2mps14_osc S2MPS11_CLK_AP>; 473 clock-names = "rtc", "rtc_src"; 474 status = "okay"; 475}; 476 477&xusbxti { 478 clock-frequency = <24000000>; 479}; 480 481&pinctrl_0 { 482 pinctrl-names = "default"; 483 pinctrl-0 = <&sleep0>; 484 485 sleep0: sleep-state { 486 PIN_SLP(gpa0-0, INPUT, DOWN); 487 PIN_SLP(gpa0-1, INPUT, DOWN); 488 PIN_SLP(gpa0-2, INPUT, DOWN); 489 PIN_SLP(gpa0-3, INPUT, DOWN); 490 PIN_SLP(gpa0-4, INPUT, DOWN); 491 PIN_SLP(gpa0-5, INPUT, DOWN); 492 PIN_SLP(gpa0-6, INPUT, DOWN); 493 PIN_SLP(gpa0-7, INPUT, DOWN); 494 495 PIN_SLP(gpa1-0, INPUT, DOWN); 496 PIN_SLP(gpa1-1, INPUT, DOWN); 497 PIN_SLP(gpa1-2, INPUT, DOWN); 498 PIN_SLP(gpa1-3, INPUT, DOWN); 499 PIN_SLP(gpa1-4, INPUT, DOWN); 500 PIN_SLP(gpa1-5, INPUT, DOWN); 501 502 PIN_SLP(gpb-0, PREV, NONE); 503 PIN_SLP(gpb-1, PREV, NONE); 504 PIN_SLP(gpb-2, PREV, NONE); 505 PIN_SLP(gpb-3, PREV, NONE); 506 PIN_SLP(gpb-4, INPUT, DOWN); 507 PIN_SLP(gpb-5, INPUT, DOWN); 508 PIN_SLP(gpb-6, INPUT, DOWN); 509 PIN_SLP(gpb-7, INPUT, DOWN); 510 511 PIN_SLP(gpc0-0, INPUT, DOWN); 512 PIN_SLP(gpc0-1, INPUT, DOWN); 513 PIN_SLP(gpc0-2, INPUT, DOWN); 514 PIN_SLP(gpc0-3, INPUT, DOWN); 515 PIN_SLP(gpc0-4, INPUT, DOWN); 516 517 PIN_SLP(gpc1-0, INPUT, DOWN); 518 PIN_SLP(gpc1-1, INPUT, DOWN); 519 PIN_SLP(gpc1-2, INPUT, DOWN); 520 PIN_SLP(gpc1-3, INPUT, DOWN); 521 PIN_SLP(gpc1-4, INPUT, DOWN); 522 523 PIN_SLP(gpd0-0, INPUT, DOWN); 524 PIN_SLP(gpd0-1, INPUT, DOWN); 525 PIN_SLP(gpd0-2, INPUT, NONE); 526 PIN_SLP(gpd0-3, INPUT, NONE); 527 528 PIN_SLP(gpd1-0, INPUT, NONE); 529 PIN_SLP(gpd1-1, INPUT, NONE); 530 PIN_SLP(gpd1-2, INPUT, NONE); 531 PIN_SLP(gpd1-3, INPUT, NONE); 532 }; 533}; 534 535&pinctrl_1 { 536 pinctrl-names = "default"; 537 pinctrl-0 = <&initial1 &sleep1>; 538 539 initial1: initial-state { 540 PIN_IN(gpk2-0, DOWN, LV1); 541 PIN_IN(gpk2-1, DOWN, LV1); 542 PIN_IN(gpk2-2, DOWN, LV1); 543 PIN_IN(gpk2-3, DOWN, LV1); 544 PIN_IN(gpk2-4, DOWN, LV1); 545 PIN_IN(gpk2-5, DOWN, LV1); 546 PIN_IN(gpk2-6, DOWN, LV1); 547 }; 548 549 sleep1: sleep-state { 550 PIN_SLP(gpe0-0, PREV, NONE); 551 PIN_SLP(gpe0-1, PREV, NONE); 552 PIN_SLP(gpe0-2, INPUT, DOWN); 553 PIN_SLP(gpe0-3, INPUT, DOWN); 554 PIN_SLP(gpe0-4, PREV, NONE); 555 PIN_SLP(gpe0-5, INPUT, DOWN); 556 PIN_SLP(gpe0-6, INPUT, DOWN); 557 PIN_SLP(gpe0-7, INPUT, DOWN); 558 559 PIN_SLP(gpe1-0, INPUT, DOWN); 560 PIN_SLP(gpe1-1, PREV, NONE); 561 PIN_SLP(gpe1-2, INPUT, DOWN); 562 PIN_SLP(gpe1-3, INPUT, DOWN); 563 PIN_SLP(gpe1-4, INPUT, DOWN); 564 PIN_SLP(gpe1-5, INPUT, DOWN); 565 PIN_SLP(gpe1-6, INPUT, DOWN); 566 PIN_SLP(gpe1-7, INPUT, NONE); 567 568 PIN_SLP(gpe2-0, INPUT, NONE); 569 PIN_SLP(gpe2-1, INPUT, NONE); 570 PIN_SLP(gpe2-2, INPUT, NONE); 571 572 PIN_SLP(gpk0-0, INPUT, DOWN); 573 PIN_SLP(gpk0-1, INPUT, DOWN); 574 PIN_SLP(gpk0-2, OUT0, NONE); 575 PIN_SLP(gpk0-3, INPUT, DOWN); 576 PIN_SLP(gpk0-4, INPUT, DOWN); 577 PIN_SLP(gpk0-5, INPUT, DOWN); 578 PIN_SLP(gpk0-6, INPUT, DOWN); 579 PIN_SLP(gpk0-7, INPUT, DOWN); 580 581 PIN_SLP(gpk1-0, PREV, NONE); 582 PIN_SLP(gpk1-1, PREV, NONE); 583 PIN_SLP(gpk1-2, INPUT, DOWN); 584 PIN_SLP(gpk1-3, PREV, NONE); 585 PIN_SLP(gpk1-4, PREV, NONE); 586 PIN_SLP(gpk1-5, PREV, NONE); 587 PIN_SLP(gpk1-6, PREV, NONE); 588 589 PIN_SLP(gpk2-0, INPUT, DOWN); 590 PIN_SLP(gpk2-1, INPUT, DOWN); 591 PIN_SLP(gpk2-2, INPUT, DOWN); 592 PIN_SLP(gpk2-3, INPUT, DOWN); 593 PIN_SLP(gpk2-4, INPUT, DOWN); 594 PIN_SLP(gpk2-5, INPUT, DOWN); 595 PIN_SLP(gpk2-6, INPUT, DOWN); 596 597 PIN_SLP(gpl0-0, INPUT, DOWN); 598 PIN_SLP(gpl0-1, INPUT, DOWN); 599 PIN_SLP(gpl0-2, INPUT, DOWN); 600 PIN_SLP(gpl0-3, INPUT, DOWN); 601 602 PIN_SLP(gpm0-0, INPUT, DOWN); 603 PIN_SLP(gpm0-1, INPUT, DOWN); 604 PIN_SLP(gpm0-2, INPUT, DOWN); 605 PIN_SLP(gpm0-3, INPUT, DOWN); 606 PIN_SLP(gpm0-4, INPUT, DOWN); 607 PIN_SLP(gpm0-5, INPUT, DOWN); 608 PIN_SLP(gpm0-6, INPUT, DOWN); 609 PIN_SLP(gpm0-7, INPUT, DOWN); 610 611 PIN_SLP(gpm1-0, INPUT, DOWN); 612 PIN_SLP(gpm1-1, INPUT, DOWN); 613 PIN_SLP(gpm1-2, INPUT, DOWN); 614 PIN_SLP(gpm1-3, INPUT, DOWN); 615 PIN_SLP(gpm1-4, INPUT, DOWN); 616 PIN_SLP(gpm1-5, INPUT, DOWN); 617 PIN_SLP(gpm1-6, INPUT, DOWN); 618 619 PIN_SLP(gpm2-0, INPUT, DOWN); 620 PIN_SLP(gpm2-1, INPUT, DOWN); 621 PIN_SLP(gpm2-2, INPUT, DOWN); 622 PIN_SLP(gpm2-3, INPUT, DOWN); 623 PIN_SLP(gpm2-4, INPUT, DOWN); 624 625 PIN_SLP(gpm3-0, INPUT, DOWN); 626 PIN_SLP(gpm3-1, INPUT, DOWN); 627 PIN_SLP(gpm3-2, INPUT, DOWN); 628 PIN_SLP(gpm3-3, INPUT, DOWN); 629 PIN_SLP(gpm3-4, INPUT, DOWN); 630 PIN_SLP(gpm3-5, INPUT, DOWN); 631 PIN_SLP(gpm3-6, INPUT, DOWN); 632 PIN_SLP(gpm3-7, INPUT, DOWN); 633 634 PIN_SLP(gpm4-0, INPUT, DOWN); 635 PIN_SLP(gpm4-1, INPUT, DOWN); 636 PIN_SLP(gpm4-2, INPUT, DOWN); 637 PIN_SLP(gpm4-3, INPUT, DOWN); 638 PIN_SLP(gpm4-4, INPUT, DOWN); 639 PIN_SLP(gpm4-5, INPUT, DOWN); 640 PIN_SLP(gpm4-6, INPUT, DOWN); 641 PIN_SLP(gpm4-7, INPUT, DOWN); 642 }; 643}; 644
