1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2019 André Hentschel <nerv@dawncrow.de> 4 */ 5/dts-v1/; 6 7#include "dm3725.dtsi" 8 9#include <dt-bindings/input/input.h> 10#include <dt-bindings/leds/common.h> 11 12/ { 13 model = "Amazon Echo (first generation)"; 14 compatible = "amazon,omap3-echo", "ti,omap3630", "ti,omap3"; 15 16 cpus { 17 cpu@0 { 18 cpu0-supply = <&vdd1_reg>; 19 }; 20 }; 21 22 memory@80000000 { 23 device_type = "memory"; 24 reg = <0x80000000 0xc600000>; /* 198 MB */ 25 }; 26 27 vcc5v: fixedregulator0 { 28 compatible = "regulator-fixed"; 29 regulator-name = "vcc5v"; 30 regulator-min-microvolt = <5000000>; 31 regulator-max-microvolt = <5000000>; 32 regulator-boot-on; 33 regulator-always-on; 34 }; 35 36 vcc3v3: fixedregulator1 { 37 compatible = "regulator-fixed"; 38 regulator-name = "vcc3v3"; 39 regulator-min-microvolt = <3300000>; 40 regulator-max-microvolt = <3300000>; 41 regulator-boot-on; 42 regulator-always-on; 43 }; 44 45 vcc1v8: fixedregulator2 { 46 compatible = "regulator-fixed"; 47 regulator-name = "vcc1v8"; 48 regulator-min-microvolt = <1800000>; 49 regulator-max-microvolt = <1800000>; 50 regulator-boot-on; 51 regulator-always-on; 52 }; 53 54 sdio_pwrseq: sdio-pwrseq { 55 compatible = "mmc-pwrseq-simple"; 56 reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; 57 post-power-on-delay-ms = <40>; 58 }; 59 60 gpio-keys { 61 compatible = "gpio-keys"; 62 63 pinctrl-names = "default"; 64 pinctrl-0 = <&button_pins>; 65 66 mute-button { 67 label = "mute"; 68 linux,code = <KEY_MUTE>; 69 gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; /* GPIO_70 */ 70 wakeup-source; 71 }; 72 73 help-button { 74 label = "help"; 75 linux,code = <KEY_HELP>; 76 gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; /* GPIO_72 */ 77 wakeup-source; 78 }; 79 }; 80 81 rotary: rotary-encoder { 82 compatible = "rotary-encoder"; 83 gpios = < 84 &gpio3 5 GPIO_ACTIVE_HIGH /* GPIO_69 */ 85 &gpio3 12 GPIO_ACTIVE_HIGH /* GPIO_76 */ 86 >; 87 linux,axis = <REL_X>; 88 rotary-encoder,relative-axis; 89 }; 90 91 speaker_amp: speaker-amplifier { 92 compatible = "simple-audio-amplifier"; 93 enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; /* gpio_129 */ 94 sound-name-prefix = "Speaker Amp"; 95 VCC-supply = <&vcc1v8>; 96 }; 97 98 sound { 99 compatible = "simple-audio-card"; 100 simple-audio-card,name = "Misto Speaker"; 101 simple-audio-card,widgets = 102 "Speaker", "Speaker"; 103 simple-audio-card,routing = 104 "Speaker Amp INL", "HPL", 105 "Speaker Amp INR", "HPR", 106 "Speaker", "Speaker Amp OUTL", 107 "Speaker", "Speaker Amp OUTR"; 108 simple-audio-card,format = "i2s"; 109 simple-audio-card,bitclock-master = <&sound_master>; 110 simple-audio-card,frame-master = <&sound_master>; 111 simple-audio-card,aux-devs = <&speaker_amp>; 112 113 simple-audio-card,cpu { 114 sound-dai = <&mcbsp2>; 115 }; 116 117 sound_master: simple-audio-card,codec { 118 sound-dai = <&codec0>; 119 system-clock-frequency = <19200000>; 120 }; 121 }; 122}; 123 124&i2c1 { 125 clock-frequency = <400000>; 126 127 tps: tps@2d { 128 reg = <0x2d>; 129 }; 130}; 131 132&mcbsp2 { 133 status = "okay"; 134 #sound-dai-cells = <0>; 135 pinctrl-names = "default"; 136 pinctrl-0 = <&mcbsp2_pins>; 137}; 138 139&i2c2 { 140 clock-frequency = <400000>; 141 142 lp5523A: lp5523A@32 { 143 #address-cells = <1>; 144 #size-cells = <0>; 145 compatible = "national,lp5523"; 146 label = "q1"; 147 reg = <0x32>; 148 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ 149 enable-gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* GPIO_109 */ 150 151 multi-led@0 { 152 #address-cells = <1>; 153 #size-cells = <0>; 154 reg = <0x0>; 155 color = <LED_COLOR_ID_RGB>; 156 157 led@0 { 158 led-cur = /bits/ 8 <12>; 159 max-cur = /bits/ 8 <15>; 160 reg = <0x0>; 161 color = <LED_COLOR_ID_GREEN>; 162 }; 163 164 led@1 { 165 led-cur = /bits/ 8 <12>; 166 max-cur = /bits/ 8 <15>; 167 reg = <0x1>; 168 color = <LED_COLOR_ID_BLUE>; 169 }; 170 171 led@6 { 172 led-cur = /bits/ 8 <12>; 173 max-cur = /bits/ 8 <15>; 174 reg = <0x6>; 175 color = <LED_COLOR_ID_RED>; 176 }; 177 }; 178 multi-led@1 { 179 #address-cells = <1>; 180 #size-cells = <0>; 181 reg = <0x1>; 182 color = <LED_COLOR_ID_RGB>; 183 184 led@2 { 185 led-cur = /bits/ 8 <12>; 186 max-cur = /bits/ 8 <15>; 187 reg = <0x2>; 188 color = <LED_COLOR_ID_GREEN>; 189 }; 190 191 led@3 { 192 led-cur = /bits/ 8 <12>; 193 max-cur = /bits/ 8 <15>; 194 reg = <0x3>; 195 color = <LED_COLOR_ID_BLUE>; 196 }; 197 198 led@7 { 199 led-cur = /bits/ 8 <12>; 200 max-cur = /bits/ 8 <15>; 201 reg = <0x7>; 202 color = <LED_COLOR_ID_RED>; 203 }; 204 }; 205 multi-led@2 { 206 #address-cells = <1>; 207 #size-cells = <0>; 208 reg = <0x2>; 209 color = <LED_COLOR_ID_RGB>; 210 211 led@4 { 212 led-cur = /bits/ 8 <12>; 213 max-cur = /bits/ 8 <15>; 214 reg = <0x4>; 215 color = <LED_COLOR_ID_GREEN>; 216 }; 217 218 led@5 { 219 led-cur = /bits/ 8 <12>; 220 max-cur = /bits/ 8 <15>; 221 reg = <0x5>; 222 color = <LED_COLOR_ID_BLUE>; 223 }; 224 225 led@8 { 226 led-cur = /bits/ 8 <12>; 227 max-cur = /bits/ 8 <15>; 228 reg = <0x8>; 229 color = <LED_COLOR_ID_RED>; 230 }; 231 }; 232 }; 233 234 lp5523B: lp5523B@33 { 235 #address-cells = <1>; 236 #size-cells = <0>; 237 compatible = "national,lp5523"; 238 label = "q3"; 239 reg = <0x33>; 240 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ 241 242 multi-led@0 { 243 #address-cells = <1>; 244 #size-cells = <0>; 245 reg = <0x0>; 246 color = <LED_COLOR_ID_RGB>; 247 248 led@0 { 249 led-cur = /bits/ 8 <12>; 250 max-cur = /bits/ 8 <15>; 251 reg = <0x0>; 252 color = <LED_COLOR_ID_GREEN>; 253 }; 254 255 led@1 { 256 led-cur = /bits/ 8 <12>; 257 max-cur = /bits/ 8 <15>; 258 reg = <0x1>; 259 color = <LED_COLOR_ID_BLUE>; 260 }; 261 262 led@6 { 263 led-cur = /bits/ 8 <12>; 264 max-cur = /bits/ 8 <15>; 265 reg = <0x6>; 266 color = <LED_COLOR_ID_RED>; 267 }; 268 }; 269 multi-led@1 { 270 #address-cells = <1>; 271 #size-cells = <0>; 272 reg = <0x1>; 273 color = <LED_COLOR_ID_RGB>; 274 275 led@2 { 276 led-cur = /bits/ 8 <12>; 277 max-cur = /bits/ 8 <15>; 278 reg = <0x2>; 279 color = <LED_COLOR_ID_GREEN>; 280 }; 281 282 led@3 { 283 led-cur = /bits/ 8 <12>; 284 max-cur = /bits/ 8 <15>; 285 reg = <0x3>; 286 color = <LED_COLOR_ID_BLUE>; 287 }; 288 289 led@7 { 290 led-cur = /bits/ 8 <12>; 291 max-cur = /bits/ 8 <15>; 292 reg = <0x7>; 293 color = <LED_COLOR_ID_RED>; 294 }; 295 }; 296 multi-led@2 { 297 #address-cells = <1>; 298 #size-cells = <0>; 299 reg = <0x2>; 300 color = <LED_COLOR_ID_RGB>; 301 302 led@4 { 303 led-cur = /bits/ 8 <12>; 304 max-cur = /bits/ 8 <15>; 305 reg = <0x4>; 306 color = <LED_COLOR_ID_GREEN>; 307 }; 308 309 led@5 { 310 led-cur = /bits/ 8 <12>; 311 max-cur = /bits/ 8 <15>; 312 reg = <0x5>; 313 color = <LED_COLOR_ID_BLUE>; 314 }; 315 316 led@8 { 317 led-cur = /bits/ 8 <12>; 318 max-cur = /bits/ 8 <15>; 319 reg = <0x8>; 320 color = <LED_COLOR_ID_RED>; 321 }; 322 }; 323 }; 324 325 lp5523C: lp5523C@34 { 326 #address-cells = <1>; 327 #size-cells = <0>; 328 compatible = "national,lp5523"; 329 label = "q4"; 330 reg = <0x34>; 331 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ 332 333 multi-led@0 { 334 #address-cells = <1>; 335 #size-cells = <0>; 336 reg = <0x0>; 337 color = <LED_COLOR_ID_RGB>; 338 339 led@0 { 340 led-cur = /bits/ 8 <12>; 341 max-cur = /bits/ 8 <15>; 342 reg = <0x0>; 343 color = <LED_COLOR_ID_GREEN>; 344 }; 345 346 led@1 { 347 led-cur = /bits/ 8 <12>; 348 max-cur = /bits/ 8 <15>; 349 reg = <0x1>; 350 color = <LED_COLOR_ID_BLUE>; 351 }; 352 353 led@6 { 354 led-cur = /bits/ 8 <12>; 355 max-cur = /bits/ 8 <15>; 356 reg = <0x6>; 357 color = <LED_COLOR_ID_RED>; 358 }; 359 }; 360 multi-led@1 { 361 #address-cells = <1>; 362 #size-cells = <0>; 363 reg = <0x1>; 364 color = <LED_COLOR_ID_RGB>; 365 366 led@2 { 367 led-cur = /bits/ 8 <12>; 368 max-cur = /bits/ 8 <15>; 369 reg = <0x2>; 370 color = <LED_COLOR_ID_GREEN>; 371 }; 372 373 led@3 { 374 led-cur = /bits/ 8 <12>; 375 max-cur = /bits/ 8 <15>; 376 reg = <0x3>; 377 color = <LED_COLOR_ID_BLUE>; 378 }; 379 380 led@7 { 381 led-cur = /bits/ 8 <12>; 382 max-cur = /bits/ 8 <15>; 383 reg = <0x7>; 384 color = <LED_COLOR_ID_RED>; 385 }; 386 }; 387 multi-led@2 { 388 #address-cells = <1>; 389 #size-cells = <0>; 390 reg = <0x2>; 391 color = <LED_COLOR_ID_RGB>; 392 393 led@4 { 394 led-cur = /bits/ 8 <12>; 395 max-cur = /bits/ 8 <15>; 396 reg = <0x4>; 397 color = <LED_COLOR_ID_GREEN>; 398 }; 399 400 led@5 { 401 led-cur = /bits/ 8 <12>; 402 max-cur = /bits/ 8 <15>; 403 reg = <0x5>; 404 color = <LED_COLOR_ID_BLUE>; 405 }; 406 407 led@8 { 408 led-cur = /bits/ 8 <12>; 409 max-cur = /bits/ 8 <15>; 410 reg = <0x8>; 411 color = <LED_COLOR_ID_RED>; 412 }; 413 }; 414 }; 415 416 lp5523D: lp552D@35 { 417 #address-cells = <1>; 418 #size-cells = <0>; 419 compatible = "national,lp5523"; 420 label = "q2"; 421 reg = <0x35>; 422 clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */ 423 424 multi-led@0 { 425 #address-cells = <1>; 426 #size-cells = <0>; 427 reg = <0x0>; 428 color = <LED_COLOR_ID_RGB>; 429 430 led@0 { 431 led-cur = /bits/ 8 <12>; 432 max-cur = /bits/ 8 <15>; 433 reg = <0x0>; 434 color = <LED_COLOR_ID_GREEN>; 435 }; 436 437 led@1 { 438 led-cur = /bits/ 8 <12>; 439 max-cur = /bits/ 8 <15>; 440 reg = <0x1>; 441 color = <LED_COLOR_ID_BLUE>; 442 }; 443 444 led@6 { 445 led-cur = /bits/ 8 <12>; 446 max-cur = /bits/ 8 <15>; 447 reg = <0x6>; 448 color = <LED_COLOR_ID_RED>; 449 }; 450 }; 451 multi-led@1 { 452 #address-cells = <1>; 453 #size-cells = <0>; 454 reg = <0x1>; 455 color = <LED_COLOR_ID_RGB>; 456 457 led@2 { 458 led-cur = /bits/ 8 <12>; 459 max-cur = /bits/ 8 <15>; 460 reg = <0x2>; 461 color = <LED_COLOR_ID_GREEN>; 462 }; 463 464 led@3 { 465 led-cur = /bits/ 8 <12>; 466 max-cur = /bits/ 8 <15>; 467 reg = <0x3>; 468 color = <LED_COLOR_ID_BLUE>; 469 }; 470 471 led@7 { 472 led-cur = /bits/ 8 <12>; 473 max-cur = /bits/ 8 <15>; 474 reg = <0x7>; 475 color = <LED_COLOR_ID_RED>; 476 }; 477 }; 478 multi-led@2 { 479 #address-cells = <1>; 480 #size-cells = <0>; 481 reg = <0x2>; 482 color = <LED_COLOR_ID_RGB>; 483 484 led@4 { 485 led-cur = /bits/ 8 <12>; 486 max-cur = /bits/ 8 <15>; 487 reg = <0x4>; 488 color = <LED_COLOR_ID_GREEN>; 489 }; 490 491 led@5 { 492 led-cur = /bits/ 8 <12>; 493 max-cur = /bits/ 8 <15>; 494 reg = <0x5>; 495 color = <LED_COLOR_ID_BLUE>; 496 }; 497 498 led@8 { 499 led-cur = /bits/ 8 <12>; 500 max-cur = /bits/ 8 <15>; 501 reg = <0x8>; 502 color = <LED_COLOR_ID_RED>; 503 }; 504 }; 505 }; 506}; 507 508&i2c3 { 509 clock-frequency = <400000>; 510 511 codec0: codec@18 { 512 #sound-dai-cells = <0>; 513 compatible = "ti,tlv320aic32x4"; 514 reg = <0x18>; 515 clocks = <&sys_clkout1>; 516 clock-names = "mclk"; 517 ldoin-supply = <&vcc1v8>; 518 iov-supply = <&vcc1v8>; 519 reset-gpios = <&gpio3 10 GPIO_ACTIVE_LOW>; /* gpio_74 */ 520 }; 521}; 522 523 524#include "tps65910.dtsi" 525 526&omap3_pmx_core { 527 tps_pins: pinmux_tps_pins { 528 pinctrl-single,pins = < 529 OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_INPUT_PULLUP | PIN_OFF_OUTPUT_LOW | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */ 530 >; 531 }; 532 533 button_pins: pinmux_button_pins { 534 pinctrl-single,pins = < 535 OMAP3_CORE1_IOPAD(0x20dc, PIN_INPUT | MUX_MODE4) /* dss_data0.gpio_70 */ 536 OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4) /* dss_data2.gpio_72 */ 537 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE4) /* dss_data4.gpio_74 */ 538 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* dss_data15.gpio_85 */ 539 OMAP3_CORE1_IOPAD(0x2a1a, PIN_OUTPUT | MUX_MODE0) /* sys_clkout1.sys_clkout1 */ 540 >; 541 }; 542 543 mmc1_pins: pinmux_mmc1_pins { 544 pinctrl-single,pins = < 545 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ 546 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ 547 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ 548 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ 549 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ 550 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ 551 >; 552 }; 553 554 mmc2_pins: pinmux_mmc2_pins { 555 pinctrl-single,pins = < 556 OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ 557 OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ 558 OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ 559 OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ 560 OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ 561 OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ 562 OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4.sdmmc2_dat4 */ 563 OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5.sdmmc2_dat5 */ 564 OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6.sdmmc2_dat6 */ 565 OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7.sdmmc2_dat7 */ 566 >; 567 }; 568 569 mcbsp2_pins: pinmux_mcbsp2_pins { 570 pinctrl-single,pins = < 571 OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */ 572 OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */ 573 OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */ 574 OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */ 575 >; 576 }; 577}; 578 579&omap3_pmx_core2 { 580 mmc3_pins: pinmux_mmc3_pins { 581 pinctrl-single,pins = < 582 OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ 583 OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ 584 OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */ 585 OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */ 586 OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */ 587 OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */ 588 >; 589 }; 590}; 591 592&mmc1 { 593 status = "okay"; 594 bus-width = <4>; 595 pinctrl-names = "default"; 596 pinctrl-0 = <&mmc1_pins>; 597 vmmc-supply = <&vmmc_reg>; 598}; 599 600&mmc2 { 601 status = "okay"; 602 bus-width = <8>; 603 pinctrl-names = "default"; 604 pinctrl-0 = <&mmc2_pins>; 605 vmmc-supply = <&vmmc_reg>; 606}; 607 608&mmc3 { 609 #address-cells = <1>; 610 #size-cells = <0>; 611 status = "okay"; 612 bus-width = <4>; 613 pinctrl-names = "default"; 614 pinctrl-0 = <&mmc3_pins>; 615 non-removable; 616 disable-wp; 617 mmc-pwrseq = <&sdio_pwrseq>; 618 vmmc-supply = <&vcc3v3>; 619 vqmmc-supply = <&vcc1v8>; 620 atheros@0 { 621 compatible = "atheros,ath6kl"; 622 reg = <0>; 623 bus-width = <4>; 624 }; 625}; 626 627&tps { 628 pinctrl-names = "default"; 629 pinctrl-0 = <&tps_pins>; 630 631 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 632 interrupt-parent = <&intc>; 633 634 ti,en-ck32k-xtal; 635 ti,system-power-controller; 636 637 vcc1-supply = <&vcc5v>; 638 vcc2-supply = <&vcc5v>; 639 vcc3-supply = <&vcc5v>; 640 vcc4-supply = <&vcc5v>; 641 vcc5-supply = <&vcc5v>; 642 vcc6-supply = <&vcc5v>; 643 vcc7-supply = <&vcc5v>; 644 vccio-supply = <&vcc5v>; 645 646 regulators { 647 648 vio_reg: regulator@1 { 649 regulator-min-microvolt = <1800000>; 650 regulator-max-microvolt = <1800000>; 651 regulator-always-on; 652 }; 653 654 vdd1_reg: regulator@2 { 655 regulator-name = "vdd_mpu"; 656 regulator-min-microvolt = <600000>; 657 regulator-max-microvolt = <1500000>; 658 regulator-boot-on; 659 regulator-always-on; 660 }; 661 662 vdd2_reg: regulator@3 { 663 regulator-name = "vdd_dsp"; 664 regulator-min-microvolt = <600000>; 665 regulator-max-microvolt = <1500000>; 666 regulator-always-on; 667 }; 668 669 vdd3_reg: regulator@4 { 670 regulator-name = "vdd_core"; 671 regulator-min-microvolt = <5000000>; 672 regulator-max-microvolt = <5000000>; 673 regulator-always-on; 674 }; 675 676 vdig1_reg: regulator@5 { 677 regulator-min-microvolt = <1200000>; 678 regulator-max-microvolt = <2700000>; 679 regulator-always-on; 680 }; 681 682 vdig2_reg: regulator@6 { 683 regulator-min-microvolt = <1000000>; 684 regulator-max-microvolt = <1800000>; 685 regulator-always-on; 686 }; 687 688 vpll_reg: regulator@7 { 689 regulator-min-microvolt = <1000000>; 690 regulator-max-microvolt = <2500000>; 691 regulator-always-on; 692 }; 693 694 vdac_reg: regulator@8 { 695 regulator-min-microvolt = <1100000>; 696 regulator-max-microvolt = <3300000>; 697 regulator-always-on; 698 }; 699 700 vaux1_reg: regulator@9 { 701 regulator-min-microvolt = <1800000>; 702 regulator-max-microvolt = <2850000>; 703 regulator-always-on; 704 }; 705 706 vaux2_reg: regulator@10 { 707 regulator-min-microvolt = <1800000>; 708 regulator-max-microvolt = <3300000>; 709 regulator-always-on; 710 }; 711 712 vaux33_reg: regulator@11 { 713 regulator-min-microvolt = <1800000>; 714 regulator-max-microvolt = <3300000>; 715 regulator-always-on; 716 }; 717 718 vmmc_reg: regulator@12 { 719 regulator-min-microvolt = <1800000>; 720 regulator-max-microvolt = <3000000>; 721 regulator-always-on; 722 }; 723 }; 724}; 725