arch/arm64/boot/dts/rockchip/rk3366-tb.dts

   1 /*
   2  * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /dts-v1/;
  44 #include <dt-bindings/pwm/pwm.h>
  45 #include "rk3366.dtsi"
  46
  47 / {
  48         model = "Rockchip SDK tb board";
  49         compatible = "rockchip,tb", "rockchip,rk3366";
  50
  51         chosen {
  52                 bootargs = "console=uart,mmio32,0xff690000 clk_ignore_unused";
  53         };
  54
  55         ion {
  56                 compatible = "rockchip,ion";
  57                 #address-cells = <1>;
  58                 #size-cells = <0>;
  59
  60                 cma-heap {
  61                         reg = <0x00000000 0x02000000>;
  62                 };
  63
  64                 system-heap {
  65                 };
  66         };
  67
  68         backlight: backlight {
  69                 compatible = "pwm-backlight";
  70                 pwms = <&pwm0 0 25000 PWM_POLARITY_INVERTED>;
  71                 brightness-levels = <
  72                           0   1   2   3   4   5   6   7
  73                           8   9  10  11  12  13  14  15
  74                          16  17  18  19  20  21  22  23
  75                          24  25  26  27  28  29  30  31
  76                          32  33  34  35  36  37  38  39
  77                          40  41  42  43  44  45  46  47
  78                          48  49  50  51  52  53  54  55
  79                          56  57  58  59  60  61  62  63
  80                          64  65  66  67  68  69  70  71
  81                          72  73  74  75  76  77  78  79
  82                          80  81  82  83  84  85  86  87
  83                          88  89  90  91  92  93  94  95
  84                          96  97  98  99 100 101 102 103
  85                         104 105 106 107 108 109 110 111
  86                         112 113 114 115 116 117 118 119
  87                         120 121 122 123 124 125 126 127
  88                         128 129 130 131 132 133 134 135
  89                         136 137 138 139 140 141 142 143
  90                         144 145 146 147 148 149 150 151
  91                         152 153 154 155 156 157 158 159
  92                         160 161 162 163 164 165 166 167
  93                         168 169 170 171 172 173 174 175
  94                         176 177 178 179 180 181 182 183
  95                         184 185 186 187 188 189 190 191
  96                         192 193 194 195 196 197 198 199
  97                         200 201 202 203 204 205 206 207
  98                         208 209 210 211 212 213 214 215
  99                         216 217 218 219 220 221 222 223
 100                         224 225 226 227 228 229 230 231
 101                         232 233 234 235 236 237 238 239
 102                         240 241 242 243 244 245 246 247
 103                         248 249 250 251 252 253 254 255>;
 104                 default-brightness-level = <200>;
 105                 enable-gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
 106         };
 107
 108         rk_key: rockchip-key {
 109                 compatible = "rockchip,key";
 110                 status = "okay";
 111
 112                 io-channels = <&saradc 1>;
 113
 114                 vol-up-key {
 115                         linux,code = <115>;
 116                         label = "volume up";
 117                         rockchip,adc_value = <1>;
 118                 };
 119
 120                 vol-down-key {
 121                         linux,code = <114>;
 122                         label = "volume down";
 123                         rockchip,adc_value = <170>;
 124                 };
 125
 126                 power-key {
 127                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
 128                         linux,code = <116>;
 129                         label = "power";
 130                         gpio-key,wakeup;
 131                 };
 132
 133                 menu-key {
 134                         linux,code = <59>;
 135                         label = "menu";
 136                         rockchip,adc_value = <355>;
 137                 };
 138
 139                 home-key {
 140                         linux,code = <102>;
 141                         label = "home";
 142                         rockchip,adc_value = <746>;
 143                 };
 144
 145                 back-key {
 146                         linux,code = <158>;
 147                         label = "back";
 148                         rockchip,adc_value = <560>;
 149                 };
 150
 151                 camera-key {
 152                         linux,code = <212>;
 153                         label = "camera";
 154                         rockchip,adc_value = <450>;
 155                 };
 156         };
 157
 158         rt5640-sound {
 159                 compatible = "simple-audio-card";
 160                 simple-audio-card,format = "i2s";
 161                 simple-audio-card,name = "rockchip,rt5640-codec";
 162                 simple-audio-card,mclk-fs = <256>;
 163                 simple-audio-card,widgets =
 164                         "Microphone", "Mic Jack",
 165                         "Headphone", "Headphone Jack";
 166                 simple-audio-card,routing =
 167                         "Mic Jack", "MICBIAS1",
 168                         "IN1P", "Mic Jack",
 169                         "Headphone Jack", "HPOL",
 170                         "Headphone Jack", "HPOR";
 171                 simple-audio-card,cpu {
 172                         sound-dai = <&i2s_8ch>;
 173                 };
 174                 simple-audio-card,codec {
 175                         sound-dai = <&rt5640>;
 176                 };
 177         };
 178
 179         spdif-sound {
 180                 compatible = "simple-audio-card";
 181                 simple-audio-card,name = "rockchip,spdif";
 182                 simple-audio-card,cpu {
 183                         sound-dai = <&spdif>;
 184                 };
 185                 simple-audio-card,codec {
 186                         sound-dai = <&spdif_out>;
 187                 };
 188         };
 189
 190         spdif_out: spdif-out {
 191                 compatible = "linux,spdif-dit";
 192                 #sound-dai-cells = <0>;
 193         };
 194
 195         vcc_sys: vcc-sys {
 196                 compatible = "regulator-fixed";
 197                 regulator-name = "vcc_sys";
 198                 regulator-always-on;
 199                 regulator-boot-on;
 200                 regulator-min-microvolt = <3800000>;
 201                 regulator-max-microvolt = <3800000>;
 202         };
 203
 204         ext_gmac: external-gmac-clock {
 205                 compatible = "fixed-clock";
 206                 clock-frequency = <125000000>;
 207                 clock-output-names = "ext_gmac";
 208                 #clock-cells = <0>;
 209         };
 210
 211         vcc_phy: vcc-phy-regulator {
 212                 compatible = "regulator-fixed";
 213                 enable-active-high;
 214                 gpio = <&gpio0 25 GPIO_ACTIVE_HIGH>;
 215                 pinctrl-names = "default";
 216                 pinctrl-0 = <&eth_phy_pwr>;
 217                 regulator-name = "vcc_phy";
 218                 regulator-always-on;
 219                 regulator-boot-on;
 220         };
 221
 222         io-domains {
 223                 compatible = "rockchip,rk3366-io-voltage-domain";
 224                 rockchip,grf = <&grf>;
 225
 226                 lcdc-supply = <&vcc_io>;
 227                 dvpts-supply = <&vcc_18>;
 228                 wifibt-supply = <&vccio_wl>;
 229                 audio-supply = <&vcc_io>;
 230                 sdcard-supply = <&vccio_sd>;
 231                 tphdsor-supply = <&vcc_io>;
 232         };
 233
 234         dwc_control_usb: dwc-control-usb {
 235                 compatible = "rockchip,rk3368-dwc-control-usb";
 236                 rockchip,grf = <&grf>;
 237                 grf-offset = <0x049c>; /* GRF_SOC_STATUS for USB2.0 OTG */
 238                 interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
 239                              <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
 240                              <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
 241                              <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 242                 interrupt-names = "otg_id", "otg_bvalid",
 243                                   "otg_linestate", "host0_linestate";
 244                 clocks = <&cru SCLK_USBPHY480M>;
 245                 clock-names = "usbphy_480m";
 246
 247                 usb_bc {
 248                         compatible = "inno,phy";
 249                         regbase = &dwc_control_usb;
 250                         rk_usb,bvalid     = <0x49c 23 1>;
 251                         rk_usb,iddig      = <0x49c 26 1>;
 252                         rk_usb,vdmsrcen   = <0x718 12 1>;
 253                         rk_usb,vdpsrcen   = <0x718 11 1>;
 254                         rk_usb,rdmpden    = <0x718 10 1>;
 255                         rk_usb,idpsrcen   = <0x718  9 1>;
 256                         rk_usb,idmsinken  = <0x718  8 1>;
 257                         rk_usb,idpsinken  = <0x718  7 1>;
 258                         rk_usb,dpattach   = <0x498 31 1>;
 259                         rk_usb,cpdet      = <0x498 30 1>;
 260                         rk_usb,dcpattach  = <0x498 29 1>;
 261                 };
 262         };
 263 };
 264
 265 &emmc {
 266         clock-frequency = <100000000>;
 267         clock-freq-min-max = <400000 100000000>;
 268         supports-emmc;
 269         bus-width = <8>;
 270         cap-mmc-highspeed;
 271         disable-wp;
 272         non-removable;
 273         num-slots = <1>;
 274         pinctrl-names = "default";
 275         pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
 276         status = "okay";
 277 };
 278
 279 &sdmmc {
 280         clock-frequency = <37500000>;
 281         clock-freq-min-max = <400000 37500000>;
 282         supports-sd;
 283         bus-width = <4>;
 284         cap-mmc-highspeed;
 285         cap-sd-highspeed;
 286         card-detect-delay = <200>;
 287         disable-wp;
 288         num-slots = <1>;
 289         pinctrl-names = "default";
 290         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 291         status = "disabled";
 292 };
 293
 294 &sdio {
 295         clock-frequency = <50000000>;
 296         clock-freq-min-max = <200000 50000000>;
 297         supports-sdio;
 298         bus-width = <4>;
 299         disable-wp;
 300         non-removable;
 301         num-slots = <1>;
 302         pinctrl-names = "default";
 303         pinctrl-0 = <&sdio_bus4 &sdio_cmd &sdio_clk>;
 304         status = "disabled";
 305 };
 306
 307 &saradc {
 308         status = "okay";
 309 };
 310
 311 &i2c0 {
 312         status = "okay";
 313
 314         syr827: syr827@40 {
 315                 regulator-name = "vdd_arm";
 316                 compatible = "silergy,syr827";
 317                 status = "okay";
 318                 reg = <0x40>;
 319                 regulator-compatible = "fan53555-reg";
 320                 regulator-min-microvolt = <712500>;
 321                 regulator-max-microvolt = <1500000>;
 322                 fcs,suspend-voltage-selector = <1>;
 323                 regulator-always-on;
 324                 regulator-boot-on;
 325                 regulator-initial-state = <3>;
 326                 regulator-state-mem {
 327                         regulator-on-in-suspend;
 328                         regulator-suspend-microvolt = <900000>;
 329                 };
 330         };
 331
 332         rk818: pmic@1c {
 333                 compatible = "rockchip,rk818";
 334                 status = "okay";
 335                 reg = <0x1c>;
 336                 clock-output-names = "xin32k", "wifibt_32kin";
 337                 interrupt-parent = <&gpio0>;
 338                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 339                 pinctrl-names = "default";
 340                 pinctrl-0 = <&pmic_int_l>;
 341                 rockchip,system-power-controller;
 342                 wakeup-source;
 343                 #clock-cells = <1>;
 344
 345                 vcc1-supply = <&vcc_sys>;
 346                 vcc2-supply = <&vcc_sys>;
 347                 vcc3-supply = <&vcc_sys>;
 348                 vcc4-supply = <&vcc_sys>;
 349                 vcc6-supply = <&vcc_sys>;
 350                 vcc7-supply = <&vcc_sys>;
 351                 vcc8-supply = <&vcc_sys>;
 352                 vcc9-supply = <&vcc_io>;
 353
 354                 regulators {
 355                         vdd_logic: DCDC_REG1 {
 356                                 regulator-name = "vdd_logic";
 357                                 regulator-always-on;
 358                                 regulator-boot-on;
 359                                 regulator-min-microvolt = <750000>;
 360                                 regulator-max-microvolt = <1450000>;
 361                                 regulator-ramp-delay = <6001>;
 362                                 regulator-state-mem {
 363                                         regulator-on-in-suspend;
 364                                         regulator-suspend-microvolt = <1000000>;
 365                                 };
 366                         };
 367
 368                         vdd_gpu: DCDC_REG2 {
 369                                 regulator-name = "vdd_gpu";
 370                                 regulator-always-on;
 371                                 regulator-boot-on;
 372                                 regulator-min-microvolt = <800000>;
 373                                 regulator-max-microvolt = <1250000>;
 374                                 regulator-ramp-delay = <6001>;
 375                                 regulator-state-mem {
 376                                         regulator-on-in-suspend;
 377                                         regulator-suspend-microvolt = <1000000>;
 378                                 };
 379                         };
 380
 381                         vcc_ddr: DCDC_REG3 {
 382                                 regulator-name = "vcc_ddr";
 383                                 regulator-always-on;
 384                                 regulator-boot-on;
 385                                 regulator-state-mem {
 386                                         regulator-on-in-suspend;
 387                                 };
 388                         };
 389
 390                         vcc_io: DCDC_REG4 {
 391                                 regulator-name = "vcc_io";
 392                                 regulator-always-on;
 393                                 regulator-boot-on;
 394                                 regulator-min-microvolt = <3300000>;
 395                                 regulator-max-microvolt = <3300000>;
 396                                 regulator-state-mem {
 397                                         regulator-on-in-suspend;
 398                                         regulator-suspend-microvolt = <3300000>;
 399                                 };
 400                         };
 401
 402                         vcca_codec: LDO_REG1 {
 403                                 regulator-name = "vcca_codec";
 404                                 regulator-always-on;
 405                                 regulator-boot-on;
 406                                 regulator-min-microvolt = <3300000>;
 407                                 regulator-max-microvolt = <3300000>;
 408                                 regulator-state-mem {
 409                                         regulator-on-in-suspend;
 410                                         regulator-suspend-microvolt = <3300000>;
 411                                 };
 412                         };
 413
 414                         vcc_tp: LDO_REG2 {
 415                                 regulator-name = "vcc_tp";
 416                                 regulator-always-on;
 417                                 regulator-boot-on;
 418                                 regulator-min-microvolt = <3000000>;
 419                                 regulator-max-microvolt = <3000000>;
 420                                 regulator-state-mem {
 421                                         regulator-on-in-suspend;
 422                                         regulator-suspend-microvolt = <3000000>;
 423                                 };
 424                         };
 425
 426                         vdd_10: LDO_REG3 {
 427                                 regulator-name = "vdd_10";
 428                                 regulator-always-on;
 429                                 regulator-boot-on;
 430                                 regulator-min-microvolt = <1000000>;
 431                                 regulator-max-microvolt = <1000000>;
 432                                 regulator-state-mem {
 433                                         regulator-on-in-suspend;
 434                                         regulator-suspend-microvolt = <1000000>;
 435                                 };
 436                         };
 437
 438                         vcc18_lcd: LDO_REG4 {
 439                                 regulator-name = "vcc18_lcd";
 440                                 regulator-always-on;
 441                                 regulator-boot-on;
 442                                 regulator-min-microvolt = <1800000>;
 443                                 regulator-max-microvolt = <1800000>;
 444                                 regulator-state-mem {
 445                                         regulator-on-in-suspend;
 446                                         regulator-suspend-microvolt = <1800000>;
 447                                 };
 448                         };
 449
 450                         vccio_pmu: LDO_REG5 {
 451                                 regulator-name = "vccio_pmu";
 452                                 regulator-always-on;
 453                                 regulator-boot-on;
 454                                 regulator-min-microvolt = <1800000>;
 455                                 regulator-max-microvolt = <1800000>;
 456                                 regulator-state-mem {
 457                                         regulator-on-in-suspend;
 458                                         regulator-suspend-microvolt = <1800000>;
 459                                 };
 460                         };
 461
 462                         vdd10_lcd: LDO_REG6 {
 463                                 regulator-name = "vdd10_lcd";
 464                                 regulator-always-on;
 465                                 regulator-boot-on;
 466                                 regulator-min-microvolt = <1000000>;
 467                                 regulator-max-microvolt = <1000000>;
 468                                 regulator-state-mem {
 469                                         regulator-on-in-suspend;
 470                                         regulator-suspend-microvolt = <1000000>;
 471                                 };
 472                         };
 473
 474                         vcc_18: LDO_REG7 {
 475                                 regulator-name = "vcc_18";
 476                                 regulator-always-on;
 477                                 regulator-boot-on;
 478                                 regulator-min-microvolt = <1800000>;
 479                                 regulator-max-microvolt = <1800000>;
 480                                 regulator-state-mem {
 481                                         regulator-on-in-suspend;
 482                                         regulator-suspend-microvolt = <1800000>;
 483                                 };
 484                         };
 485
 486                         vccio_wl: LDO_REG8 {
 487                                 regulator-name = "vccio_wl";
 488                                 regulator-always-on;
 489                                 regulator-boot-on;
 490                                 regulator-min-microvolt = <1800000>;
 491                                 regulator-max-microvolt = <3300000>;
 492                                 regulator-state-mem {
 493                                         regulator-on-in-suspend;
 494                                         regulator-suspend-microvolt = <3300000>;
 495                                 };
 496                         };
 497
 498                         vccio_sd: LDO_REG9 {
 499                                 regulator-name = "vccio_sd";
 500                                 regulator-always-on;
 501                                 regulator-boot-on;
 502                                 regulator-min-microvolt = <1800000>;
 503                                 regulator-max-microvolt = <3300000>;
 504                                 regulator-state-mem {
 505                                         regulator-on-in-suspend;
 506                                         regulator-suspend-microvolt = <3300000>;
 507                                 };
 508                         };
 509
 510                         vcc_sd: SWITCH_REG {
 511                                 regulator-name = "vcc_sd";
 512                                 regulator-always-on;
 513                                 regulator-boot-on;
 514                                 regulator-state-mem {
 515                                         regulator-on-in-suspend;
 516                                 };
 517                         };
 518                 };
 519         };
 520 };
 521
 522 &i2c1 {
 523         status = "okay";
 524
 525         rt5640: rt5640@1c {
 526                 #sound-dai-cells = <0>;
 527                 compatible = "realtek,rt5640";
 528                 reg = <0x1c>;
 529                 clocks = <&cru SCLK_I2S_8CH_OUT>;
 530                 clock-names = "mclk";
 531                 realtek,in1-differential;
 532         };
 533 };
 534
 535 &i2s_8ch {
 536         status = "okay";
 537         rockchip,i2s-broken-burst-len;
 538         rockchip,playback-channels = <8>;
 539         rockchip,capture-channels = <2>;
 540         #sound-dai-cells = <0>;
 541 };
 542
 543 &spdif {
 544         status = "okay";
 545         #sound-dai-cells = <0>;
 546 };
 547
 548 &pwm0 {
 549         status = "okay";
 550 };
 551
 552 &uart2 {
 553         status = "okay";
 554 };
 555
 556 &fb {
 557         status = "okay";
 558         rockchip,disp-mode = <DUAL>;
 559         rockchip,uboot-logo-on = <0>;
 560 };
 561
 562 &rk_screen {
 563         status = "okay";
 564         #include <dt-bindings/display/screen-timing/lcd-tv080wum-mipi.dtsi>
 565         /* #include <dt-bindings/display/screen-timing/lcd-b101ew05.dtsi> */
 566 };
 567
 568 &lvds {
 569         pinctrl-names = "lcdc", "sleep";
 570         pinctrl-0 = <&lcdc_lcdc>;
 571         pinctrl-1 = <&lcdc_gpio>;
 572         status = "disabled";
 573 };
 574
 575 &dsihost0 {
 576         status = "okay";
 577 };
 578
 579 &vop_lite {
 580         status = "okay";
 581         rockchip,prop = <EXTEND>;
 582         rockchip,mirror = <NO_MIRROR>;
 583         rockchip,cabc_mode = <0>;
 584         rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
 585 };
 586
 587 &vopl_mmu {
 588         status = "okay";
 589 };
 590
 591 &vop_big {
 592         status = "okay";
 593         rockchip,prop = <PRMRY>;
 594         backlight = <&backlight>;
 595         rockchip,mirror = <NO_MIRROR>;
 596         rockchip,cabc_mode = <0>;
 597         rockchip,fb-win-map = <FB_DEFAULT_ORDER>;
 598         power_ctr: power_ctr {
 599                 rockchip,debug = <0>;
 600                 lcd_en: lcd-en {
 601                         rockchip,power_type = <GPIO>;
 602                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; /* GPIO_B4 = 12 */
 603                         rockchip,delay = <10>;
 604                 };
 605
 606                 lcd_cs: lcd-cs {
 607                         rockchip,power_type = <GPIO>;
 608                         gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; /* GPIO_D0 = 24 */
 609                         rockchip,delay = <10>;
 610                 };
 611
 612                 /* lcd_rst: lcd-rst {
 613                  *      rockchip,power_type = <GPIO>;
 614                  *      gpios = <&gpio3 GPIO_D6 GPIO_ACTIVE_HIGH>;
 615                  *      rockchip,delay = <5>;
 616                  * };
 617                  */
 618         };
 619 };
 620
 621 &vopb_mmu {
 622         status = "okay";
 623 };
 624
 625 &pinctrl {
 626         pmic {
 627                 pmic_int_l: pmic-int-l {
 628                         rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
 629                 };
 630         };
 631 };
 632
 633 &gmac {
 634         phy-supply = <&vcc_phy>;
 635         phy-mode = "rgmii";
 636         clock_in_out = "input";
 637         snps,reset-gpio = <&gpio2 15 GPIO_ACTIVE_LOW>;
 638         snps,reset-active-low;
 639         snps,reset-delays-us = <0 10000 50000>;
 640         assigned-clocks = <&cru SCLK_MAC>;
 641         assigned-clock-parents = <&ext_gmac>;
 642         pinctrl-names = "default";
 643         pinctrl-0 = <&rgmii_pins>;
 644         tx_delay = <0x30>;
 645         rx_delay = <0x10>;
 646         status = "okay";
 647 };
 648
 649 &dwc_control_usb {
 650         host_drv_gpio = <&gpio0 16 GPIO_ACTIVE_LOW>; /* GPIO_C0 = 16 */
 651         otg_drv_gpio = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO_B2 = 10 */
 652
 653         rockchip,remote_wakeup;
 654         rockchip,usb_irq_wakeup;
 655 };
 656
 657 &usb_host0_echi {
 658         status = "okay";
 659 };
 660
 661 &usb_host0_ohci {
 662         status = "okay";
 663 };
 664
 665 &usb_otg {
 666         clocks = <&cru SCLK_OTG_PHY0>, <&cru HCLK_OTG>;
 667         clock-names = "sclk_otgphy0", "otg";
 668         resets = <&cru SRST_USBOTG_AHB>,
 669                  <&cru SRST_USBOTG_PHY>,
 670                  <&cru SRST_USBOTG_CON>;
 671         reset-names = "otg_ahb", "otg_phy", "otg_controller";
 672         /* 0 - Normal, 1 - Force Host, 2 - Force Device */
 673         rockchip,usb-mode = <0>;
 674         status = "okay";
 675 };
 676
 677 &cpu0 {
 678         cpu-supply = <&syr827>;
 679 };