1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2023 Ondřej Jirman <megi@xff.cz> 4 */ 5 6/dts-v1/; 7 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/leds/common.h> 10#include <dt-bindings/input/input.h> 11#include <dt-bindings/pinctrl/rockchip.h> 12#include <dt-bindings/usb/pd.h> 13#include "rk3588.dtsi" 14 15/ { 16 aliases { 17 mmc0 = &sdhci; 18 mmc1 = &sdmmc; 19 }; 20 21 chosen { 22 stdout-path = "serial2:1500000n8"; 23 }; 24 25 adc-keys-0 { 26 compatible = "adc-keys"; 27 io-channels = <&saradc 0>; 28 io-channel-names = "buttons"; 29 keyup-threshold-microvolt = <1800000>; 30 poll-interval = <100>; 31 32 button-maskrom { 33 label = "Mask Rom"; 34 linux,code = <KEY_SETUP>; 35 press-threshold-microvolt = <2000>; 36 }; 37 }; 38 39 recovery_button: adc-keys-1 { 40 compatible = "adc-keys"; 41 io-channels = <&saradc 1>; 42 io-channel-names = "buttons"; 43 keyup-threshold-microvolt = <1800000>; 44 poll-interval = <100>; 45 status = "disabled"; 46 47 button-recovery { 48 label = "Recovery"; 49 linux,code = <KEY_VENDOR>; 50 press-threshold-microvolt = <2000>; 51 }; 52 }; 53 54 speaker_amp: speaker-audio-amplifier { 55 compatible = "simple-audio-amplifier"; 56 sound-name-prefix = "Speaker Amp"; 57 status = "disabled"; 58 }; 59 60 headphone_amp: headphones-audio-amplifier { 61 compatible = "simple-audio-amplifier"; 62 sound-name-prefix = "Headphones Amp"; 63 }; 64 65 gpio-leds { 66 compatible = "gpio-leds"; 67 68 led_blue_gpio: led { 69 color = <LED_COLOR_ID_BLUE>; 70 function = LED_FUNCTION_INDICATOR; 71 function-enumerator = <1>; 72 status = "disabled"; 73 }; 74 }; 75 76 fan: pwm-fan { 77 compatible = "pwm-fan"; 78 cooling-levels = <0 70 75 80 100>; 79 fan-supply = <&vcc5v0_sys>; 80 #cooling-cells = <2>; 81 }; 82 83 pwm-leds { 84 compatible = "pwm-leds"; 85 86 led_blue_pwm: led-1 { 87 color = <LED_COLOR_ID_BLUE>; 88 function = LED_FUNCTION_STATUS; 89 linux,default-trigger = "heartbeat"; 90 max-brightness = <255>; 91 status = "disabled"; 92 }; 93 94 led_green_pwm: led-2 { 95 color = <LED_COLOR_ID_GREEN>; 96 function = LED_FUNCTION_INDICATOR; 97 function-enumerator = <2>; 98 max-brightness = <255>; 99 }; 100 }; 101 102 rfkill { 103 compatible = "rfkill-gpio"; 104 label = "rfkill-pcie-wlan"; 105 radio-type = "wlan"; 106 shutdown-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>; 107 }; 108 109 analog_sound: sound { 110 compatible = "simple-audio-card"; 111 simple-audio-card,name = "Analog"; 112 simple-audio-card,format = "i2s"; 113 simple-audio-card,mclk-fs = <256>; 114 simple-audio-card,bitclock-master = <&daicpu>; 115 simple-audio-card,frame-master = <&daicpu>; 116 /*TODO: SARADC_IN3 is used as MIC detection / key input */ 117 118 daicpu: simple-audio-card,cpu { 119 sound-dai = <&i2s0_8ch>; 120 system-clock-frequency = <12288000>; 121 }; 122 123 daicodec: simple-audio-card,codec { 124 sound-dai = <&es8388>; 125 system-clock-frequency = <12288000>; 126 }; 127 }; 128 129 vcc3v3_pcie30: regulator-vcc3v3-pcie30 { 130 compatible = "regulator-fixed"; 131 enable-active-high; 132 gpios = <&gpio2 RK_PB6 GPIO_ACTIVE_HIGH>; 133 regulator-name = "vcc3v3_pcie30"; 134 regulator-min-microvolt = <3300000>; 135 regulator-max-microvolt = <3300000>; 136 startup-delay-us = <5000>; 137 vin-supply = <&vcc5v0_sys>; 138 }; 139 140 vcc3v3_pcie_eth: regulator-vcc3v3-pcie-eth { 141 compatible = "regulator-fixed"; 142 regulator-name = "vcc3v3_pcie_eth"; 143 regulator-min-microvolt = <3300000>; 144 regulator-max-microvolt = <3300000>; 145 startup-delay-us = <50000>; 146 vin-supply = <&vcc_3v3_s3>; 147 }; 148 149 vcc3v3_wf: regulator-vcc3v3-wf { 150 compatible = "regulator-fixed"; 151 enable-active-high; 152 gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>; 153 regulator-name = "vcc3v3_wf"; 154 regulator-min-microvolt = <3300000>; 155 regulator-max-microvolt = <3300000>; 156 startup-delay-us = <50000>; 157 vin-supply = <&vcc5v0_sys>; 158 status = "disabled"; 159 }; 160 161 vcc5v0_sys: regulator-vcc5v0-sys { 162 compatible = "regulator-fixed"; 163 regulator-name = "vcc5v0_sys"; 164 regulator-always-on; 165 regulator-boot-on; 166 regulator-min-microvolt = <5000000>; 167 regulator-max-microvolt = <5000000>; 168 }; 169 170 vcc5v0_usb20: regulator-vcc5v0-usb20 { 171 compatible = "regulator-fixed"; 172 enable-active-high; 173 regulator-name = "vcc5v0_usb20"; 174 regulator-min-microvolt = <5000000>; 175 regulator-max-microvolt = <5000000>; 176 vin-supply = <&vcc5v0_sys>; 177 }; 178}; 179 180&combphy2_psu { 181 status = "okay"; 182}; 183 184&cpu_b0 { 185 cpu-supply = <&vdd_cpu_big0_s0>; 186}; 187 188&cpu_b1 { 189 cpu-supply = <&vdd_cpu_big0_s0>; 190}; 191 192&cpu_b2 { 193 cpu-supply = <&vdd_cpu_big1_s0>; 194}; 195 196&cpu_b3 { 197 cpu-supply = <&vdd_cpu_big1_s0>; 198}; 199 200&cpu_l0 { 201 cpu-supply = <&vdd_cpu_lit_s0>; 202}; 203 204&cpu_l1 { 205 cpu-supply = <&vdd_cpu_lit_s0>; 206}; 207 208&cpu_l2 { 209 cpu-supply = <&vdd_cpu_lit_s0>; 210}; 211 212&cpu_l3 { 213 cpu-supply = <&vdd_cpu_lit_s0>; 214}; 215 216&gpu { 217 mali-supply = <&vdd_gpu_s0>; 218 status = "okay"; 219}; 220 221&i2c0 { 222 pinctrl-names = "default"; 223 pinctrl-0 = <&i2c0m2_xfer>; 224 status = "okay"; 225 226 vdd_cpu_big0_s0: regulator@42 { 227 compatible = "rockchip,rk8602"; 228 reg = <0x42>; 229 fcs,suspend-voltage-selector = <1>; 230 regulator-name = "vdd_cpu_big0_s0"; 231 regulator-always-on; 232 regulator-boot-on; 233 regulator-min-microvolt = <550000>; 234 regulator-max-microvolt = <1050000>; 235 regulator-ramp-delay = <2300>; 236 vin-supply = <&vcc5v0_sys>; 237 238 regulator-state-mem { 239 regulator-off-in-suspend; 240 }; 241 }; 242 243 vdd_cpu_big1_s0: regulator@43 { 244 compatible = "rockchip,rk8603", "rockchip,rk8602"; 245 reg = <0x43>; 246 fcs,suspend-voltage-selector = <1>; 247 regulator-name = "vdd_cpu_big1_s0"; 248 regulator-always-on; 249 regulator-boot-on; 250 regulator-min-microvolt = <550000>; 251 regulator-max-microvolt = <1050000>; 252 regulator-ramp-delay = <2300>; 253 vin-supply = <&vcc5v0_sys>; 254 255 regulator-state-mem { 256 regulator-off-in-suspend; 257 }; 258 }; 259}; 260 261&i2c6 { 262 clock-frequency = <400000>; 263 status = "okay"; 264 265 hym8563: rtc@51 { 266 compatible = "haoyu,hym8563"; 267 reg = <0x51>; 268 #clock-cells = <0>; 269 clock-output-names = "hym8563"; 270 wakeup-source; 271 }; 272}; 273 274&i2c7 { 275 status = "okay"; 276 277 /* PLDO2 vcca 1.8V, BUCK8 gated by PLDO2 being enabled */ 278 es8388: audio-codec@11 { 279 compatible = "everest,es8388", "everest,es8328"; 280 reg = <0x11>; 281 clocks = <&cru I2S0_8CH_MCLKOUT>; 282 AVDD-supply = <&vcc_3v3_s0>; 283 DVDD-supply = <&vcc_1v8_s0>; 284 HPVDD-supply = <&vcc_3v3_s0>; 285 PVDD-supply = <&vcc_1v8_s0>; 286 assigned-clocks = <&cru I2S0_8CH_MCLKOUT>; 287 assigned-clock-rates = <12288000>; 288 #sound-dai-cells = <0>; 289 }; 290}; 291 292&i2s0_8ch { 293 pinctrl-names = "default"; 294 pinctrl-0 = <&i2s0_lrck 295 &i2s0_mclk 296 &i2s0_sclk 297 &i2s0_sdi0 298 &i2s0_sdo0>; 299 status = "okay"; 300}; 301 302&i2s2_2ch { 303 pinctrl-names = "default"; 304 pinctrl-0 = <&i2s2m0_lrck 305 &i2s2m0_sclk 306 &i2s2m0_sdi 307 &i2s2m0_sdo>; 308 status = "okay"; 309}; 310 311&package_thermal { 312 polling-delay = <1000>; 313 314 cooling-maps { 315 map0 { 316 trip = <&package_fan0>; 317 cooling-device = <&fan THERMAL_NO_LIMIT 1>; 318 }; 319 320 map1 { 321 trip = <&package_fan1>; 322 cooling-device = <&fan 2 THERMAL_NO_LIMIT>; 323 }; 324 }; 325 326 trips { 327 package_fan0: package-fan0 { 328 temperature = <55000>; 329 hysteresis = <2000>; 330 type = "active"; 331 }; 332 333 package_fan1: package-fan1 { 334 temperature = <65000>; 335 hysteresis = <2000>; 336 type = "active"; 337 }; 338 }; 339}; 340 341&pcie30phy { 342 status = "okay"; 343}; 344 345&pcie3x4 { 346 reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; 347 vpcie3v3-supply = <&vcc3v3_pcie30>; 348 status = "okay"; 349}; 350 351&pd_gpu { 352 domain-supply = <&vdd_gpu_s0>; 353}; 354 355&saradc { 356 vref-supply = <&vcc_1v8_s0>; 357 status = "okay"; 358}; 359 360&sdhci { 361 bus-width = <8>; 362 no-sdio; 363 no-sd; 364 non-removable; 365 max-frequency = <200000000>; 366 mmc-hs400-1_8v; 367 mmc-hs400-enhanced-strobe; 368 vmmc-supply = <&vcc_3v3_s3>; 369 vqmmc-supply = <&vcc_1v8_s3>; 370 status = "okay"; 371}; 372 373&sdmmc { 374 bus-width = <4>; 375 cap-sd-highspeed; 376 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 377 disable-wp; 378 max-frequency = <150000000>; 379 no-sdio; 380 no-mmc; 381 sd-uhs-sdr104; 382 vmmc-supply = <&vcc_3v3_s3>; 383 vqmmc-supply = <&vccio_sd_s0>; 384 status = "okay"; 385}; 386 387&sfc { 388 status = "okay"; 389 390 spi_flash: flash@0 { 391 compatible = "jedec,spi-nor"; 392 reg = <0x0>; 393 spi-max-frequency = <100000000>; 394 spi-rx-bus-width = <4>; 395 spi-tx-bus-width = <1>; 396 }; 397}; 398 399&spi2 { 400 assigned-clocks = <&cru CLK_SPI2>; 401 assigned-clock-rates = <200000000>; 402 num-cs = <1>; 403 pinctrl-names = "default"; 404 pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; 405 status = "okay"; 406 407 pmic@0 { 408 compatible = "rockchip,rk806"; 409 reg = <0x0>; 410 interrupt-parent = <&gpio0>; 411 interrupts = <7 IRQ_TYPE_LEVEL_LOW>; 412 pinctrl-names = "default"; 413 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, 414 <&rk806_dvs2_null>, <&rk806_dvs3_null>; 415 spi-max-frequency = <1000000>; 416 system-power-controller; 417 418 vcc1-supply = <&vcc5v0_sys>; 419 vcc2-supply = <&vcc5v0_sys>; 420 vcc3-supply = <&vcc5v0_sys>; 421 vcc4-supply = <&vcc5v0_sys>; 422 vcc5-supply = <&vcc5v0_sys>; 423 vcc6-supply = <&vcc5v0_sys>; 424 vcc7-supply = <&vcc5v0_sys>; 425 vcc8-supply = <&vcc5v0_sys>; 426 vcc9-supply = <&vcc5v0_sys>; 427 vcc10-supply = <&vcc5v0_sys>; 428 vcc11-supply = <&vcc_2v0_pldo_s3>; 429 vcc12-supply = <&vcc5v0_sys>; 430 vcc13-supply = <&vdd2_ddr_s3>; 431 vcc14-supply = <&vdd2_ddr_s3>; 432 vcca-supply = <&vcc5v0_sys>; 433 434 gpio-controller; 435 #gpio-cells = <2>; 436 437 rk806_dvs1_null: dvs1-null-pins { 438 pins = "gpio_pwrctrl1"; 439 function = "pin_fun0"; 440 }; 441 442 rk806_dvs2_null: dvs2-null-pins { 443 pins = "gpio_pwrctrl2"; 444 function = "pin_fun0"; 445 }; 446 447 rk806_dvs3_null: dvs3-null-pins { 448 pins = "gpio_pwrctrl3"; 449 function = "pin_fun0"; 450 }; 451 452 regulators { 453 vdd_gpu_s0: dcdc-reg1 { 454 regulator-name = "vdd_gpu_s0"; 455 regulator-boot-on; 456 regulator-enable-ramp-delay = <400>; 457 regulator-min-microvolt = <550000>; 458 regulator-max-microvolt = <950000>; 459 regulator-ramp-delay = <12500>; 460 461 regulator-state-mem { 462 regulator-off-in-suspend; 463 }; 464 }; 465 466 vdd_cpu_lit_s0: dcdc-reg2 { 467 regulator-name = "vdd_cpu_lit_s0"; 468 regulator-always-on; 469 regulator-boot-on; 470 regulator-min-microvolt = <550000>; 471 regulator-max-microvolt = <950000>; 472 regulator-ramp-delay = <12500>; 473 474 regulator-state-mem { 475 regulator-off-in-suspend; 476 }; 477 }; 478 479 vdd_log_s0: dcdc-reg3 { 480 regulator-name = "vdd_log_s0"; 481 regulator-always-on; 482 regulator-boot-on; 483 regulator-min-microvolt = <675000>; 484 regulator-max-microvolt = <825000>; 485 regulator-ramp-delay = <12500>; 486 487 regulator-state-mem { 488 regulator-off-in-suspend; 489 regulator-suspend-microvolt = <750000>; 490 }; 491 }; 492 493 vdd_vdenc_s0: dcdc-reg4 { 494 regulator-name = "vdd_vdenc_s0"; 495 regulator-always-on; 496 regulator-boot-on; 497 regulator-min-microvolt = <550000>; 498 regulator-max-microvolt = <825000>; 499 regulator-ramp-delay = <12500>; 500 501 regulator-state-mem { 502 regulator-off-in-suspend; 503 }; 504 }; 505 506 vdd_ddr_s0: dcdc-reg5 { 507 regulator-name = "vdd_ddr_s0"; 508 regulator-always-on; 509 regulator-boot-on; 510 regulator-min-microvolt = <675000>; 511 regulator-max-microvolt = <900000>; 512 regulator-ramp-delay = <12500>; 513 514 regulator-state-mem { 515 regulator-off-in-suspend; 516 regulator-suspend-microvolt = <850000>; 517 }; 518 }; 519 520 vdd2_ddr_s3: dcdc-reg6 { 521 regulator-name = "vdd2_ddr_s3"; 522 regulator-always-on; 523 regulator-boot-on; 524 525 regulator-state-mem { 526 regulator-on-in-suspend; 527 }; 528 }; 529 530 vcc_2v0_pldo_s3: dcdc-reg7 { 531 regulator-name = "vdd_2v0_pldo_s3"; 532 regulator-always-on; 533 regulator-boot-on; 534 regulator-min-microvolt = <2000000>; 535 regulator-max-microvolt = <2000000>; 536 regulator-ramp-delay = <12500>; 537 538 regulator-state-mem { 539 regulator-on-in-suspend; 540 regulator-suspend-microvolt = <2000000>; 541 }; 542 }; 543 544 vcc_3v3_s3: dcdc-reg8 { 545 regulator-name = "vcc_3v3_s3"; 546 regulator-always-on; 547 regulator-boot-on; 548 regulator-min-microvolt = <3300000>; 549 regulator-max-microvolt = <3300000>; 550 551 regulator-state-mem { 552 regulator-on-in-suspend; 553 regulator-suspend-microvolt = <3300000>; 554 }; 555 }; 556 557 vddq_ddr_s0: dcdc-reg9 { 558 regulator-name = "vddq_ddr_s0"; 559 regulator-always-on; 560 regulator-boot-on; 561 562 regulator-state-mem { 563 regulator-off-in-suspend; 564 }; 565 }; 566 567 vcc_1v8_s3: dcdc-reg10 { 568 regulator-name = "vcc_1v8_s3"; 569 regulator-always-on; 570 regulator-boot-on; 571 regulator-min-microvolt = <1800000>; 572 regulator-max-microvolt = <1800000>; 573 574 regulator-state-mem { 575 regulator-on-in-suspend; 576 regulator-suspend-microvolt = <1800000>; 577 }; 578 }; 579 580 avcc_1v8_s0: pldo-reg1 { 581 regulator-name = "avcc_1v8_s0"; 582 regulator-always-on; 583 regulator-boot-on; 584 regulator-min-microvolt = <1800000>; 585 regulator-max-microvolt = <1800000>; 586 587 regulator-state-mem { 588 regulator-off-in-suspend; 589 regulator-suspend-microvolt = <1800000>; 590 }; 591 }; 592 593 /* shorted to avcc_1v8_s0 on the board */ 594 vcc_1v8_s0: pldo-reg2 { 595 regulator-name = "vcc_1v8_s0"; 596 regulator-always-on; 597 regulator-boot-on; 598 regulator-min-microvolt = <1800000>; 599 regulator-max-microvolt = <1800000>; 600 601 regulator-state-mem { 602 regulator-off-in-suspend; 603 regulator-suspend-microvolt = <1800000>; 604 }; 605 }; 606 607 avdd_1v2_s0: pldo-reg3 { 608 regulator-name = "avdd_1v2_s0"; 609 regulator-always-on; 610 regulator-boot-on; 611 regulator-min-microvolt = <1200000>; 612 regulator-max-microvolt = <1200000>; 613 614 regulator-state-mem { 615 regulator-off-in-suspend; 616 }; 617 }; 618 619 vcc_3v3_s0: pldo-reg4 { 620 regulator-name = "vcc_3v3_s0"; 621 regulator-always-on; 622 regulator-boot-on; 623 regulator-min-microvolt = <3300000>; 624 regulator-max-microvolt = <3300000>; 625 regulator-ramp-delay = <12500>; 626 627 regulator-state-mem { 628 regulator-off-in-suspend; 629 }; 630 }; 631 632 vccio_sd_s0: pldo-reg5 { 633 regulator-name = "vccio_sd_s0"; 634 regulator-always-on; 635 regulator-boot-on; 636 regulator-min-microvolt = <1800000>; 637 regulator-max-microvolt = <3300000>; 638 regulator-ramp-delay = <12500>; 639 640 regulator-state-mem { 641 regulator-off-in-suspend; 642 }; 643 }; 644 645 pldo6_s3: pldo-reg6 { 646 regulator-name = "pldo6_s3"; 647 regulator-always-on; 648 regulator-boot-on; 649 regulator-min-microvolt = <1800000>; 650 regulator-max-microvolt = <1800000>; 651 652 regulator-state-mem { 653 regulator-on-in-suspend; 654 regulator-suspend-microvolt = <1800000>; 655 }; 656 }; 657 658 vdd_0v75_s3: nldo-reg1 { 659 regulator-name = "vdd_0v75_s3"; 660 regulator-always-on; 661 regulator-boot-on; 662 regulator-min-microvolt = <750000>; 663 regulator-max-microvolt = <750000>; 664 665 regulator-state-mem { 666 regulator-on-in-suspend; 667 regulator-suspend-microvolt = <750000>; 668 }; 669 }; 670 671 vdd_ddr_pll_s0: nldo-reg2 { 672 regulator-name = "vdd_ddr_pll_s0"; 673 regulator-always-on; 674 regulator-boot-on; 675 regulator-min-microvolt = <850000>; 676 regulator-max-microvolt = <850000>; 677 678 regulator-state-mem { 679 regulator-off-in-suspend; 680 regulator-suspend-microvolt = <850000>; 681 }; 682 }; 683 684 avdd_0v75_s0: nldo-reg3 { 685 regulator-name = "avdd_0v75_s0"; 686 regulator-always-on; 687 regulator-boot-on; 688 /* 689 * The schematic mentions that actual setting 690 * should be 0.8375V. RK3588 datasheet specifies 691 * maximum as 0.825V. So we set datasheet max 692 * here. 693 */ 694 regulator-min-microvolt = <825000>; 695 regulator-max-microvolt = <825000>; 696 697 regulator-state-mem { 698 regulator-off-in-suspend; 699 }; 700 }; 701 702 vdd_0v85_s0: nldo-reg4 { 703 regulator-name = "vdd_0v85_s0"; 704 regulator-always-on; 705 regulator-boot-on; 706 regulator-min-microvolt = <850000>; 707 regulator-max-microvolt = <850000>; 708 709 regulator-state-mem { 710 regulator-off-in-suspend; 711 }; 712 }; 713 714 vdd_0v75_s0: nldo-reg5 { 715 regulator-name = "vdd_0v75_s0"; 716 regulator-always-on; 717 regulator-boot-on; 718 regulator-min-microvolt = <750000>; 719 regulator-max-microvolt = <750000>; 720 721 regulator-state-mem { 722 regulator-off-in-suspend; 723 }; 724 }; 725 }; 726 }; 727}; 728 729&tsadc { 730 status = "okay"; 731}; 732 733&u2phy0 { 734 status = "okay"; 735}; 736 737&u2phy0_otg { 738 status = "okay"; 739}; 740 741&u2phy1 { 742 status = "okay"; 743}; 744 745&u2phy1_otg { 746 status = "okay"; 747}; 748 749&u2phy2 { 750 status = "okay"; 751}; 752 753&u2phy3 { 754 status = "okay"; 755}; 756 757&u2phy2_host { 758 phy-supply = <&vcc5v0_usb20>; 759 status = "okay"; 760}; 761 762&u2phy3_host { 763 phy-supply = <&vcc5v0_usb20>; 764 status = "okay"; 765}; 766 767&uart2 { 768 pinctrl-0 = <&uart2m0_xfer>; 769 status = "okay"; 770}; 771 772&usbdp_phy0 { 773 status = "okay"; 774}; 775 776&usbdp_phy1 { 777 status = "okay"; 778}; 779 780&usb_host0_ehci { 781 status = "okay"; 782}; 783 784&usb_host0_ohci { 785 status = "okay"; 786}; 787 788&usb_host0_xhci { 789 status = "okay"; 790}; 791 792&usb_host1_ehci { 793 status = "okay"; 794}; 795 796&usb_host1_ohci { 797 status = "okay"; 798}; 799 800&usb_host1_xhci { 801 dr_mode = "host"; 802 status = "okay"; 803}; 804 805&vop_mmu { 806 status = "okay"; 807}; 808 809&vop { 810 status = "okay"; 811}; 812