arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 Shenzhen Wesion Technology Co., Ltd.
   4  * (https://www.khadas.com)
   5  */
   6
   7 /dts-v1/;
   8 #include <dt-bindings/input/linux-event-codes.h>
   9 #include <dt-bindings/pwm/pwm.h>
  10 #include "rk3399.dtsi"
  11 #include "rk3399-opp.dtsi"
  12
  13 / {
  14         chosen {
  15                 stdout-path = "serial2:1500000n8";
  16         };
  17
  18         clkin_gmac: external-gmac-clock {
  19                 compatible = "fixed-clock";
  20                 clock-frequency = <125000000>;
  21                 clock-output-names = "clkin_gmac";
  22                 #clock-cells = <0>;
  23         };
  24
  25         sdio_pwrseq: sdio-pwrseq {
  26                 compatible = "mmc-pwrseq-simple";
  27                 clocks = <&rk808 1>;
  28                 clock-names = "ext_clock";
  29                 pinctrl-names = "default";
  30                 pinctrl-0 = <&wifi_enable_h>;
  31
  32                 /*
  33                  * On the module itself this is one of these (depending
  34                  * on the actual card populated):
  35                  * - SDIO_RESET_L_WL_REG_ON
  36                  * - PDN (power down when low)
  37                  */
  38                 reset-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_LOW>;
  39         };
  40
  41         /* switched by pmic_sleep */
  42         vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "vcc1v8_s3";
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47                 regulator-min-microvolt = <1800000>;
  48                 regulator-max-microvolt = <1800000>;
  49                 vin-supply = <&vcc_1v8>;
  50         };
  51
  52         vcc3v3_pcie: vcc3v3-pcie-regulator {
  53                 compatible = "regulator-fixed";
  54                 regulator-name = "vcc3v3_pcie";
  55                 regulator-always-on;
  56                 regulator-boot-on;
  57                 regulator-min-microvolt = <3300000>;
  58                 regulator-max-microvolt = <3300000>;
  59                 vin-supply = <&vsys_3v3>;
  60         };
  61
  62         /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
  63         vcc5v0_host: vcc5v0-host-regulator {
  64                 compatible = "regulator-fixed";
  65                 enable-active-high;
  66                 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&vcc5v0_host_en>;
  69                 regulator-name = "vcc5v0_host";
  70                 regulator-always-on;
  71                 vin-supply = <&vsys_5v0>;
  72         };
  73
  74         vdd_log: vdd-log {
  75                 compatible = "pwm-regulator";
  76                 pwms = <&pwm2 0 25000 1>;
  77                 regulator-name = "vdd_log";
  78                 regulator-always-on;
  79                 regulator-boot-on;
  80                 regulator-min-microvolt = <800000>;
  81                 regulator-max-microvolt = <1400000>;
  82                 vin-supply = <&vsys_3v3>;
  83         };
  84
  85         vsys: vsys {
  86                 compatible = "regulator-fixed";
  87                 regulator-name = "vsys";
  88                 regulator-always-on;
  89                 regulator-boot-on;
  90         };
  91
  92         vsys_3v3: vsys-3v3 {
  93                 compatible = "regulator-fixed";
  94                 regulator-name = "vsys_3v3";
  95                 regulator-always-on;
  96                 regulator-boot-on;
  97                 regulator-min-microvolt = <3300000>;
  98                 regulator-max-microvolt = <3300000>;
  99                 vin-supply = <&vsys>;
 100         };
 101
 102         vsys_5v0: vsys-5v0 {
 103                 compatible = "regulator-fixed";
 104                 regulator-name = "vsys_5v0";
 105                 regulator-always-on;
 106                 regulator-boot-on;
 107                 regulator-min-microvolt = <5000000>;
 108                 regulator-max-microvolt = <5000000>;
 109                 vin-supply = <&vsys>;
 110         };
 111
 112         adc-keys {
 113                 compatible = "adc-keys";
 114                 io-channels = <&saradc 1>;
 115                 io-channel-names = "buttons";
 116                 keyup-threshold-microvolt = <1800000>;
 117                 poll-interval = <100>;
 118
 119                 recovery {
 120                         label = "Recovery";
 121                         linux,code = <KEY_VENDOR>;
 122                         press-threshold-microvolt = <18000>;
 123                 };
 124         };
 125
 126         gpio-keys {
 127                 compatible = "gpio-keys";
 128                 autorepeat;
 129                 pinctrl-names = "default";
 130                 pinctrl-0 = <&pwrbtn>;
 131
 132                 power {
 133                         debounce-interval = <100>;
 134                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
 135                         label = "GPIO Key Power";
 136                         linux,code = <KEY_POWER>;
 137                         wakeup-source;
 138                 };
 139         };
 140
 141         leds {
 142                 compatible = "gpio-leds";
 143                 pinctrl-names = "default";
 144                 pinctrl-0 = <&sys_led_gpio>, <&user_led_gpio>;
 145
 146                 sys-led {
 147                         label = "sys_led";
 148                         linux,default-trigger = "heartbeat";
 149                         gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
 150                 };
 151
 152                 user-led {
 153                         label = "user_led";
 154                         default-state = "off";
 155                         gpios = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>;
 156                 };
 157         };
 158
 159         fan: pwm-fan {
 160                 compatible = "pwm-fan";
 161                 cooling-levels = <0 150 200 255>;
 162                 #cooling-cells = <2>;
 163                 fan-supply = <&vsys_5v0>;
 164                 pwms = <&pwm0 0 40000 0>;
 165         };
 166 };
 167
 168 &cpu_l0 {
 169         cpu-supply = <&vdd_cpu_l>;
 170 };
 171
 172 &cpu_l1 {
 173         cpu-supply = <&vdd_cpu_l>;
 174 };
 175
 176 &cpu_l2 {
 177         cpu-supply = <&vdd_cpu_l>;
 178 };
 179
 180 &cpu_l3 {
 181         cpu-supply = <&vdd_cpu_l>;
 182 };
 183
 184 &cpu_b0 {
 185         cpu-supply = <&vdd_cpu_b>;
 186 };
 187
 188 &cpu_b1 {
 189         cpu-supply = <&vdd_cpu_b>;
 190 };
 191
 192 &cpu_thermal {
 193         trips {
 194                 cpu_warm: cpu_warm {
 195                         temperature = <55000>;
 196                         hysteresis = <2000>;
 197                         type = "active";
 198                 };
 199
 200                 cpu_hot: cpu_hot {
 201                         temperature = <65000>;
 202                         hysteresis = <2000>;
 203                         type = "active";
 204                 };
 205         };
 206
 207         cooling-maps {
 208                 map2 {
 209                         trip = <&cpu_warm>;
 210                         cooling-device = <&fan THERMAL_NO_LIMIT 1>;
 211                 };
 212
 213                 map3 {
 214                         trip = <&cpu_hot>;
 215                         cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
 216                 };
 217         };
 218 };
 219
 220 &emmc_phy {
 221         status = "okay";
 222 };
 223
 224 &gmac {
 225         assigned-clocks = <&cru SCLK_RMII_SRC>;
 226         assigned-clock-parents = <&clkin_gmac>;
 227         clock_in_out = "input";
 228         phy-supply = <&vcc_lan>;
 229         phy-mode = "rgmii";
 230         pinctrl-names = "default";
 231         pinctrl-0 = <&rgmii_pins>;
 232         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 233         snps,reset-active-low;
 234         snps,reset-delays-us = <0 10000 50000>;
 235         tx_delay = <0x28>;
 236         rx_delay = <0x11>;
 237 };
 238
 239 &gpu {
 240         mali-supply = <&vdd_gpu>;
 241         status = "okay";
 242 };
 243
 244 &gpu_thermal {
 245         trips {
 246                 gpu_warm: gpu_warm {
 247                         temperature = <55000>;
 248                         hysteresis = <2000>;
 249                         type = "active";
 250                 };
 251
 252                 gpu_hot: gpu_hot {
 253                         temperature = <65000>;
 254                         hysteresis = <2000>;
 255                         type = "active";
 256                 };
 257         };
 258
 259         cooling-maps {
 260                 map1 {
 261                         trip = <&gpu_warm>;
 262                         cooling-device = <&fan THERMAL_NO_LIMIT 1>;
 263                 };
 264
 265                 map2 {
 266                         trip = <&gpu_hot>;
 267                         cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
 268                 };
 269         };
 270 };
 271
 272 &hdmi {
 273         ddc-i2c-bus = <&i2c3>;
 274         pinctrl-names = "default";
 275         pinctrl-0 = <&hdmi_cec>;
 276         status = "okay";
 277 };
 278
 279 &hdmi_sound {
 280         status = "okay";
 281 };
 282
 283 &i2c3 {
 284         i2c-scl-rising-time-ns = <450>;
 285         i2c-scl-falling-time-ns = <15>;
 286         status = "okay";
 287 };
 288
 289 &i2c4 {
 290         clock-frequency = <400000>;
 291         i2c-scl-rising-time-ns = <168>;
 292         i2c-scl-falling-time-ns = <4>;
 293         status = "okay";
 294
 295         rk808: pmic@1b {
 296                 compatible = "rockchip,rk808";
 297                 reg = <0x1b>;
 298                 interrupt-parent = <&gpio1>;
 299                 interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>;
 300                 #clock-cells = <1>;
 301                 clock-output-names = "xin32k", "rk808-clkout2";
 302                 pinctrl-names = "default";
 303                 pinctrl-0 = <&pmic_int_l>;
 304                 rockchip,system-power-controller;
 305                 wakeup-source;
 306
 307                 vcc1-supply = <&vsys_3v3>;
 308                 vcc2-supply = <&vsys_3v3>;
 309                 vcc3-supply = <&vsys_3v3>;
 310                 vcc4-supply = <&vsys_3v3>;
 311                 vcc6-supply = <&vsys_3v3>;
 312                 vcc7-supply = <&vsys_3v3>;
 313                 vcc8-supply = <&vsys_3v3>;
 314                 vcc9-supply = <&vsys_3v3>;
 315                 vcc10-supply = <&vsys_3v3>;
 316                 vcc11-supply = <&vsys_3v3>;
 317                 vcc12-supply = <&vsys_3v3>;
 318                 vddio-supply = <&vcc_1v8>;
 319
 320                 regulators {
 321                         vdd_center: DCDC_REG1 {
 322                                 regulator-name = "vdd_center";
 323                                 regulator-always-on;
 324                                 regulator-boot-on;
 325                                 regulator-min-microvolt = <750000>;
 326                                 regulator-max-microvolt = <1350000>;
 327                                 regulator-ramp-delay = <6001>;
 328
 329                                 regulator-state-mem {
 330                                         regulator-off-in-suspend;
 331                                 };
 332                         };
 333
 334                         vdd_cpu_l: DCDC_REG2 {
 335                                 regulator-name = "vdd_cpu_l";
 336                                 regulator-always-on;
 337                                 regulator-boot-on;
 338                                 regulator-min-microvolt = <750000>;
 339                                 regulator-max-microvolt = <1350000>;
 340                                 regulator-ramp-delay = <6001>;
 341
 342                                 regulator-state-mem {
 343                                         regulator-off-in-suspend;
 344                                 };
 345                         };
 346
 347                         vcc_ddr: DCDC_REG3 {
 348                                 regulator-name = "vcc_ddr";
 349                                 regulator-always-on;
 350                                 regulator-boot-on;
 351
 352                                 regulator-state-mem {
 353                                         regulator-on-in-suspend;
 354                                 };
 355                         };
 356
 357                         vcc_1v8: DCDC_REG4 {
 358                                 regulator-name = "vcc_1v8";
 359                                 regulator-always-on;
 360                                 regulator-boot-on;
 361                                 regulator-min-microvolt = <1800000>;
 362                                 regulator-max-microvolt = <1800000>;
 363
 364                                 regulator-state-mem {
 365                                         regulator-on-in-suspend;
 366                                         regulator-suspend-microvolt = <1800000>;
 367                                 };
 368                         };
 369
 370                         vcc1v8_apio2: LDO_REG1 {
 371                                 regulator-name = "vcc1v8_apio2";
 372                                 regulator-always-on;
 373                                 regulator-boot-on;
 374                                 regulator-min-microvolt = <1800000>;
 375                                 regulator-max-microvolt = <1800000>;
 376
 377                                 regulator-state-mem {
 378                                         regulator-off-in-suspend;
 379                                 };
 380                         };
 381
 382                         vcc_vldo2: LDO_REG2 {
 383                                 regulator-name = "vcc_vldo2";
 384                                 regulator-always-on;
 385                                 regulator-boot-on;
 386                                 regulator-min-microvolt = <3000000>;
 387                                 regulator-max-microvolt = <3000000>;
 388
 389                                 regulator-state-mem {
 390                                         regulator-off-in-suspend;
 391                                 };
 392                         };
 393
 394                         vcc1v8_pmupll: LDO_REG3 {
 395                                 regulator-name = "vcc1v8_pmupll";
 396                                 regulator-always-on;
 397                                 regulator-boot-on;
 398                                 regulator-min-microvolt = <1800000>;
 399                                 regulator-max-microvolt = <1800000>;
 400
 401                                 regulator-state-mem {
 402                                         regulator-on-in-suspend;
 403                                         regulator-suspend-microvolt = <1800000>;
 404                                 };
 405                         };
 406
 407                         vccio_sd: LDO_REG4 {
 408                                 regulator-name = "vccio_sd";
 409                                 regulator-always-on;
 410                                 regulator-boot-on;
 411                                 regulator-min-microvolt = <1800000>;
 412                                 regulator-max-microvolt = <3000000>;
 413
 414                                 regulator-state-mem {
 415                                         regulator-on-in-suspend;
 416                                         regulator-suspend-microvolt = <3000000>;
 417                                 };
 418                         };
 419
 420                         vcc_vldo5: LDO_REG5 {
 421                                 regulator-name = "vcc_vldo5";
 422                                 regulator-always-on;
 423                                 regulator-boot-on;
 424                                 regulator-min-microvolt = <3000000>;
 425                                 regulator-max-microvolt = <3000000>;
 426
 427                                 regulator-state-mem {
 428                                         regulator-off-in-suspend;
 429                                 };
 430                         };
 431
 432                         vcc_1v5: LDO_REG6 {
 433                                 regulator-name = "vcc_1v5";
 434                                 regulator-always-on;
 435                                 regulator-boot-on;
 436                                 regulator-min-microvolt = <1500000>;
 437                                 regulator-max-microvolt = <1500000>;
 438
 439                                 regulator-state-mem {
 440                                         regulator-on-in-suspend;
 441                                         regulator-suspend-microvolt = <1500000>;
 442                                 };
 443                         };
 444
 445                         vcc1v8_codec: LDO_REG7 {
 446                                 regulator-name = "vcc1v8_codec";
 447                                 regulator-always-on;
 448                                 regulator-boot-on;
 449                                 regulator-min-microvolt = <1800000>;
 450                                 regulator-max-microvolt = <1800000>;
 451
 452                                 regulator-state-mem {
 453                                         regulator-off-in-suspend;
 454                                 };
 455                         };
 456
 457                         vcc_3v0: LDO_REG8 {
 458                                 regulator-name = "vcc_3v0";
 459                                 regulator-always-on;
 460                                 regulator-boot-on;
 461                                 regulator-min-microvolt = <3000000>;
 462                                 regulator-max-microvolt = <3000000>;
 463
 464                                 regulator-state-mem {
 465                                         regulator-on-in-suspend;
 466                                         regulator-suspend-microvolt = <3000000>;
 467                                 };
 468                         };
 469
 470                         vcc3v3_s3: vcc_lan: SWITCH_REG1 {
 471                                 regulator-name = "vcc3v3_s3";
 472                                 regulator-always-on;
 473                                 regulator-boot-on;
 474
 475                                 regulator-state-mem {
 476                                         regulator-off-in-suspend;
 477                                 };
 478                         };
 479
 480                         vcc3v3_s0: SWITCH_REG2 {
 481                                 regulator-name = "vcc3v3_s0";
 482                                 regulator-always-on;
 483                                 regulator-boot-on;
 484
 485                                 regulator-state-mem {
 486                                         regulator-off-in-suspend;
 487                                 };
 488                         };
 489                 };
 490         };
 491
 492         vdd_cpu_b: regulator@40 {
 493                 compatible = "silergy,syr827";
 494                 reg = <0x40>;
 495                 fcs,suspend-voltage-selector = <1>;
 496                 pinctrl-names = "default";
 497                 pinctrl-0 = <&cpu_b_sleep>;
 498                 regulator-name = "vdd_cpu_b";
 499                 regulator-min-microvolt = <712500>;
 500                 regulator-max-microvolt = <1500000>;
 501                 regulator-ramp-delay = <1000>;
 502                 regulator-always-on;
 503                 regulator-boot-on;
 504                 vin-supply = <&vsys_3v3>;
 505
 506                 regulator-state-mem {
 507                         regulator-off-in-suspend;
 508                 };
 509         };
 510
 511         vdd_gpu: regulator@41 {
 512                 compatible = "silergy,syr828";
 513                 reg = <0x41>;
 514                 fcs,suspend-voltage-selector = <1>;
 515                 pinctrl-names = "default";
 516                 pinctrl-0 = <&gpu_sleep>;
 517                 regulator-name = "vdd_gpu";
 518                 regulator-min-microvolt = <712500>;
 519                 regulator-max-microvolt = <1500000>;
 520                 regulator-ramp-delay = <1000>;
 521                 regulator-always-on;
 522                 regulator-boot-on;
 523                 vin-supply = <&vsys_3v3>;
 524
 525                 regulator-state-mem {
 526                         regulator-off-in-suspend;
 527                 };
 528         };
 529 };
 530
 531 &i2c8 {
 532         clock-frequency = <400000>;
 533         i2c-scl-rising-time-ns = <160>;
 534         i2c-scl-falling-time-ns = <30>;
 535         status = "okay";
 536 };
 537
 538 &i2s0 {
 539         rockchip,playback-channels = <8>;
 540         rockchip,capture-channels = <8>;
 541         status = "okay";
 542 };
 543
 544 &i2s1 {
 545         rockchip,playback-channels = <2>;
 546         rockchip,capture-channels = <2>;
 547         status = "okay";
 548 };
 549
 550 &i2s2 {
 551         status = "okay";
 552 };
 553
 554 &io_domains {
 555         bt656-supply = <&vcc1v8_apio2>;
 556         audio-supply = <&vcc1v8_codec>;
 557         sdmmc-supply = <&vccio_sd>;
 558         gpio1830-supply = <&vcc_3v0>;
 559         status = "okay";
 560 };
 561
 562 &pmu_io_domains {
 563         pmu1830-supply = <&vcc_1v8>;
 564         status = "okay";
 565 };
 566
 567 &pinctrl {
 568         bt {
 569                 bt_host_wake_l: bt-host-wake-l {
 570                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
 571                 };
 572
 573                 bt_reg_on_h: bt-reg-on-h {
 574                         rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
 575                 };
 576
 577                 bt_wake_l: bt-wake-l {
 578                         rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 579                 };
 580         };
 581
 582         buttons {
 583                 pwrbtn: pwrbtn {
 584                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 585                 };
 586         };
 587
 588         leds {
 589                 sys_led_gpio: sys_led-gpio {
 590                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
 591                 };
 592
 593                 user_led_gpio: user_led-gpio {
 594                         rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 595                 };
 596         };
 597
 598         pmic {
 599                 pmic_int_l: pmic-int-l {
 600                         rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
 601                 };
 602
 603                 cpu_b_sleep: cpu-b-sleep {
 604                         rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
 605                 };
 606
 607                 gpu_sleep: gpu-sleep {
 608                         rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
 609                 };
 610         };
 611
 612         sdio-pwrseq {
 613                 wifi_enable_h: wifi-enable-h {
 614                         rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
 615                 };
 616         };
 617
 618         usb2 {
 619                 vcc5v0_host_en: vcc5v0-host-en {
 620                         rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 621                 };
 622         };
 623
 624         wifi {
 625                 wifi_host_wake_l: wifi-host-wake-l {
 626                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 627                 };
 628         };
 629 };
 630
 631 &pwm0 {
 632         status = "okay";
 633 };
 634
 635 &pwm2 {
 636         status = "okay";
 637 };
 638
 639 &saradc {
 640         vref-supply = <&vcca1v8_s3>;
 641         status = "okay";
 642 };
 643
 644 &sdio0 {
 645         /* WiFi & BT combo module Ampak AP6356S */
 646         bus-width = <4>;
 647         cap-sdio-irq;
 648         cap-sd-highspeed;
 649         keep-power-in-suspend;
 650         mmc-pwrseq = <&sdio_pwrseq>;
 651         non-removable;
 652         pinctrl-names = "default";
 653         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
 654         sd-uhs-sdr104;
 655         vqmmc-supply = <&vcc1v8_s3>;
 656         vmmc-supply = <&vccio_sd>;
 657         status = "okay";
 658
 659         brcmf: wifi@1 {
 660                 compatible = "brcm,bcm4329-fmac";
 661                 interrupt-parent = <&gpio0>;
 662                 interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
 663                 interrupt-names = "host-wake";
 664                 brcm,drive-strength = <5>;
 665                 pinctrl-names = "default";
 666                 pinctrl-0 = <&wifi_host_wake_l>;
 667         };
 668 };
 669
 670 &sdmmc {
 671         bus-width = <4>;
 672         cap-mmc-highspeed;
 673         cap-sd-highspeed;
 674         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 675         disable-wp;
 676         max-frequency = <150000000>;
 677         pinctrl-names = "default";
 678         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
 679         status = "okay";
 680 };
 681
 682 &sdhci {
 683         bus-width = <8>;
 684         mmc-hs400-1_8v;
 685         mmc-hs400-enhanced-strobe;
 686         non-removable;
 687         status = "okay";
 688 };
 689
 690 &tcphy0 {
 691         status = "okay";
 692 };
 693
 694 &tcphy1 {
 695         status = "okay";
 696 };
 697
 698 &tsadc {
 699         /* tshut mode 0:CRU 1:GPIO */
 700         rockchip,hw-tshut-mode = <1>;
 701         /* tshut polarity 0:LOW 1:HIGH */
 702         rockchip,hw-tshut-polarity = <1>;
 703         status = "okay";
 704 };
 705
 706 &u2phy0 {
 707         status = "okay";
 708
 709         u2phy0_otg: otg-port {
 710                 status = "okay";
 711         };
 712
 713         u2phy0_host: host-port {
 714                 phy-supply = <&vcc5v0_host>;
 715                 status = "okay";
 716         };
 717 };
 718
 719 &u2phy1 {
 720         status = "okay";
 721
 722         u2phy1_otg: otg-port {
 723                 status = "okay";
 724         };
 725
 726         u2phy1_host: host-port {
 727                 phy-supply = <&vcc5v0_host>;
 728                 status = "okay";
 729         };
 730 };
 731
 732 &uart0 {
 733         pinctrl-names = "default";
 734         pinctrl-0 = <&uart0_xfer &uart0_rts &uart0_cts>;
 735         status = "okay";
 736
 737         bluetooth {
 738                 compatible = "brcm,bcm43438-bt";
 739                 clocks = <&rk808 1>;
 740                 clock-names = "lpo";
 741                 device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
 742                 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
 743                 shutdown-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
 744                 max-speed = <4000000>;
 745                 pinctrl-names = "default";
 746                 pinctrl-0 = <&bt_reg_on_h &bt_host_wake_l &bt_wake_l>;
 747                 vbat-supply = <&vsys_3v3>;
 748                 vddio-supply = <&vcc_1v8>;
 749         };
 750 };
 751
 752 &uart2 {
 753         status = "okay";
 754 };
 755
 756 &usb_host0_ehci {
 757         status = "okay";
 758 };
 759
 760 &usb_host0_ohci {
 761         status = "okay";
 762 };
 763
 764 &usb_host1_ehci {
 765         status = "okay";
 766 };
 767
 768 &usb_host1_ohci {
 769         status = "okay";
 770 };
 771
 772 &usbdrd3_0 {
 773         status = "okay";
 774 };
 775
 776 &usbdrd_dwc3_0 {
 777         status = "okay";
 778         dr_mode = "otg";
 779 };
 780
 781 &usbdrd3_1 {
 782         status = "okay";
 783 };
 784
 785 &usbdrd_dwc3_1 {
 786         status = "okay";
 787         dr_mode = "host";
 788 };
 789
 790 &vopb {
 791         status = "okay";
 792 };
 793
 794 &vopb_mmu {
 795         status = "okay";
 796 };
 797
 798 &vopl {
 799         status = "okay";
 800 };
 801
 802 &vopl_mmu {
 803         status = "okay";
 804 };