arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi

   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 #include "dt-bindings/pwm/pwm.h"
  44 #include "rk3399.dtsi"
  45 #include "rk3399-opp.dtsi"
  46
  47 / {
  48         compatible = "rockchip,rk3399-sapphire", "rockchip,rk3399";
  49
  50         backlight: backlight {
  51                 status = "disabled";
  52                 compatible = "pwm-backlight";
  53                 pwms = <&pwm0 0 25000 0>;
  54                 brightness-levels = <
  55                           0   1   2   3   4   5   6   7
  56                           8   9  10  11  12  13  14  15
  57                          16  17  18  19  20  21  22  23
  58                          24  25  26  27  28  29  30  31
  59                          32  33  34  35  36  37  38  39
  60                          40  41  42  43  44  45  46  47
  61                          48  49  50  51  52  53  54  55
  62                          56  57  58  59  60  61  62  63
  63                          64  65  66  67  68  69  70  71
  64                          72  73  74  75  76  77  78  79
  65                          80  81  82  83  84  85  86  87
  66                          88  89  90  91  92  93  94  95
  67                          96  97  98  99 100 101 102 103
  68                         104 105 106 107 108 109 110 111
  69                         112 113 114 115 116 117 118 119
  70                         120 121 122 123 124 125 126 127
  71                         128 129 130 131 132 133 134 135
  72                         136 137 138 139 140 141 142 143
  73                         144 145 146 147 148 149 150 151
  74                         152 153 154 155 156 157 158 159
  75                         160 161 162 163 164 165 166 167
  76                         168 169 170 171 172 173 174 175
  77                         176 177 178 179 180 181 182 183
  78                         184 185 186 187 188 189 190 191
  79                         192 193 194 195 196 197 198 199
  80                         200 201 202 203 204 205 206 207
  81                         208 209 210 211 212 213 214 215
  82                         216 217 218 219 220 221 222 223
  83                         224 225 226 227 228 229 230 231
  84                         232 233 234 235 236 237 238 239
  85                         240 241 242 243 244 245 246 247
  86                         248 249 250 251 252 253 254 255>;
  87                 default-brightness-level = <200>;
  88         };
  89
  90         clkin_gmac: external-gmac-clock {
  91                 compatible = "fixed-clock";
  92                 clock-frequency = <125000000>;
  93                 clock-output-names = "clkin_gmac";
  94                 #clock-cells = <0>;
  95         };
  96
  97         dw_hdmi_audio: dw-hdmi-audio {
  98                 status = "disabled";
  99                 compatible = "rockchip,dw-hdmi-audio";
 100                 #sound-dai-cells = <0>;
 101         };
 102
 103         hdmi_sound: hdmi-sound {
 104                 status = "disabled";
 105                 compatible = "simple-audio-card";
 106                 simple-audio-card,format = "i2s";
 107                 simple-audio-card,mclk-fs = <256>;
 108                 simple-audio-card,name = "rockchip,hdmi";
 109
 110                 simple-audio-card,cpu {
 111                         sound-dai = <&i2s2>;
 112                 };
 113                 simple-audio-card,codec {
 114                         sound-dai = <&dw_hdmi_audio>;
 115                 };
 116         };
 117
 118         sdio_pwrseq: sdio-pwrseq {
 119                 compatible = "mmc-pwrseq-simple";
 120                 clocks = <&rk808 1>;
 121                 clock-names = "ext_clock";
 122                 pinctrl-names = "default";
 123                 pinctrl-0 = <&wifi_enable_h>;
 124
 125                 /*
 126                  * On the module itself this is one of these (depending
 127                  * on the actual card populated):
 128                  * - SDIO_RESET_L_WL_REG_ON
 129                  * - PDN (power down when low)
 130                  */
 131                 reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
 132         };
 133
 134         vcc3v3_sys: vcc3v3-sys {
 135                 compatible = "regulator-fixed";
 136                 regulator-name = "vcc3v3_sys";
 137                 regulator-always-on;
 138                 regulator-boot-on;
 139                 regulator-min-microvolt = <3300000>;
 140                 regulator-max-microvolt = <3300000>;
 141         };
 142
 143         vcc5v0_host: vcc5v0-host-regulator {
 144                 compatible = "regulator-fixed";
 145                 enable-active-high;
 146                 gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 147                 pinctrl-names = "default";
 148                 pinctrl-0 = <&host_vbus_drv>;
 149                 regulator-name = "vcc5v0_host";
 150                 regulator-always-on;
 151         };
 152
 153         vcc5v0_sys: vcc5v0-sys {
 154                 compatible = "regulator-fixed";
 155                 regulator-name = "vcc5v0_sys";
 156                 regulator-always-on;
 157                 regulator-boot-on;
 158                 regulator-min-microvolt = <5000000>;
 159                 regulator-max-microvolt = <5000000>;
 160         };
 161
 162         vcc_phy: vcc-phy-regulator {
 163                 compatible = "regulator-fixed";
 164                 regulator-name = "vcc_phy";
 165                 regulator-always-on;
 166                 regulator-boot-on;
 167         };
 168
 169         vdd_log: vdd-log {
 170                 compatible = "pwm-regulator";
 171                 pwms = <&pwm2 0 25000 0>;
 172                 regulator-name = "vdd_log";
 173                 regulator-min-microvolt = <800000>;
 174                 regulator-max-microvolt = <1400000>;
 175                 regulator-always-on;
 176                 regulator-boot-on;
 177
 178                 /* for rockchip boot on */
 179                 rockchip,pwm_id= <2>;
 180                 rockchip,pwm_voltage = <1000000>;
 181         };
 182 };
 183
 184 &cpu_l0 {
 185         cpu-supply = <&vdd_cpu_l>;
 186 };
 187
 188 &cpu_l1 {
 189         cpu-supply = <&vdd_cpu_l>;
 190 };
 191
 192 &cpu_l2 {
 193         cpu-supply = <&vdd_cpu_l>;
 194 };
 195
 196 &cpu_l3 {
 197         cpu-supply = <&vdd_cpu_l>;
 198 };
 199
 200 &cpu_b0 {
 201         cpu-supply = <&vdd_cpu_b>;
 202 };
 203
 204 &cpu_b1 {
 205         cpu-supply = <&vdd_cpu_b>;
 206 };
 207
 208 &emmc_phy {
 209         freq-sel = <200000000>;
 210         dr-sel = <50>;
 211         opdelay = <4>;
 212         status = "okay";
 213 };
 214
 215 &gmac {
 216         phy-supply = <&vcc_phy>;
 217         phy-mode = "rgmii";
 218         clock_in_out = "input";
 219         snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
 220         snps,reset-active-low;
 221         snps,reset-delays-us = <0 10000 50000>;
 222         assigned-clocks = <&cru SCLK_RMII_SRC>;
 223         assigned-clock-parents = <&clkin_gmac>;
 224         pinctrl-names = "default";
 225         pinctrl-0 = <&rgmii_pins>;
 226         tx_delay = <0x28>;
 227         rx_delay = <0x11>;
 228         status = "okay";
 229 };
 230
 231 &gpu {
 232         status = "okay";
 233         mali-supply = <&vdd_gpu>;
 234 };
 235
 236 &i2c0 {
 237         status = "okay";
 238         i2c-scl-rising-time-ns = <168>;
 239         i2c-scl-falling-time-ns = <4>;
 240         clock-frequency = <400000>;
 241
 242         vdd_cpu_b: syr827@40 {
 243                 compatible = "silergy,syr827";
 244                 reg = <0x40>;
 245                 vin-supply = <&vcc5v0_sys>;
 246                 regulator-compatible = "fan53555-reg";
 247                 regulator-name = "vdd_cpu_b";
 248                 regulator-min-microvolt = <712500>;
 249                 regulator-max-microvolt = <1500000>;
 250                 regulator-ramp-delay = <1000>;
 251                 fcs,suspend-voltage-selector = <1>;
 252                 regulator-always-on;
 253                 regulator-boot-on;
 254                 regulator-initial-state = <3>;
 255                         regulator-state-mem {
 256                         regulator-off-in-suspend;
 257                 };
 258         };
 259
 260         vdd_gpu: syr828@41 {
 261                 compatible = "silergy,syr828";
 262                 reg = <0x41>;
 263                 vin-supply = <&vcc5v0_sys>;
 264                 regulator-compatible = "fan53555-reg";
 265                 regulator-name = "vdd_gpu";
 266                 regulator-min-microvolt = <712500>;
 267                 regulator-max-microvolt = <1500000>;
 268                 regulator-ramp-delay = <1000>;
 269                 fcs,suspend-voltage-selector = <1>;
 270                 regulator-always-on;
 271                 regulator-boot-on;
 272                 regulator-initial-state = <3>;
 273                         regulator-state-mem {
 274                         regulator-off-in-suspend;
 275                 };
 276         };
 277
 278         rk808: pmic@1b {
 279                 compatible = "rockchip,rk808";
 280                 reg = <0x1b>;
 281                 interrupt-parent = <&gpio1>;
 282                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 283                 pinctrl-names = "default";
 284                 pinctrl-0 = <&pmic_int_l &pmic_dvs2>;
 285                 rockchip,system-power-controller;
 286                 wakeup-source;
 287                 #clock-cells = <1>;
 288                 clock-output-names = "xin32k", "rk808-clkout2";
 289
 290                 vcc1-supply = <&vcc3v3_sys>;
 291                 vcc2-supply = <&vcc3v3_sys>;
 292                 vcc3-supply = <&vcc3v3_sys>;
 293                 vcc4-supply = <&vcc3v3_sys>;
 294                 vcc6-supply = <&vcc3v3_sys>;
 295                 vcc7-supply = <&vcc3v3_sys>;
 296                 vcc8-supply = <&vcc3v3_sys>;
 297                 vcc9-supply = <&vcc3v3_sys>;
 298                 vcc10-supply = <&vcc3v3_sys>;
 299                 vcc11-supply = <&vcc3v3_sys>;
 300                 vcc12-supply = <&vcc3v3_sys>;
 301                 vddio-supply = <&vcc1v8_pmu>;
 302
 303                 regulators {
 304                         vdd_center: DCDC_REG1 {
 305                                 regulator-always-on;
 306                                 regulator-boot-on;
 307                                 regulator-min-microvolt = <750000>;
 308                                 regulator-max-microvolt = <1350000>;
 309                                 regulator-ramp-delay = <6001>;
 310                                 regulator-name = "vdd_center";
 311                                 regulator-state-mem {
 312                                         regulator-off-in-suspend;
 313                                 };
 314                         };
 315
 316                         vdd_cpu_l: DCDC_REG2 {
 317                                 regulator-always-on;
 318                                 regulator-boot-on;
 319                                 regulator-min-microvolt = <750000>;
 320                                 regulator-max-microvolt = <1350000>;
 321                                 regulator-ramp-delay = <6001>;
 322                                 regulator-name = "vdd_cpu_l";
 323                                 regulator-state-mem {
 324                                         regulator-off-in-suspend;
 325                                 };
 326                         };
 327
 328                         vcc_ddr: DCDC_REG3 {
 329                                 regulator-always-on;
 330                                 regulator-boot-on;
 331                                 regulator-name = "vcc_ddr";
 332                                 regulator-state-mem {
 333                                         regulator-on-in-suspend;
 334                                 };
 335                         };
 336
 337                         vcc_1v8: DCDC_REG4 {
 338                                 regulator-always-on;
 339                                 regulator-boot-on;
 340                                 regulator-min-microvolt = <1800000>;
 341                                 regulator-max-microvolt = <1800000>;
 342                                 regulator-name = "vcc_1v8";
 343                                 regulator-state-mem {
 344                                         regulator-on-in-suspend;
 345                                         regulator-suspend-microvolt = <1800000>;
 346                                 };
 347                         };
 348
 349                         vcc1v8_dvp: LDO_REG1 {
 350                                 regulator-always-on;
 351                                 regulator-boot-on;
 352                                 regulator-min-microvolt = <1800000>;
 353                                 regulator-max-microvolt = <1800000>;
 354                                 regulator-name = "vcc1v8_dvp";
 355                                 regulator-state-mem {
 356                                         regulator-off-in-suspend;
 357                                 };
 358                         };
 359
 360                         vcc3v0_tp: LDO_REG2 {
 361                                 regulator-always-on;
 362                                 regulator-boot-on;
 363                                 regulator-min-microvolt = <3000000>;
 364                                 regulator-max-microvolt = <3000000>;
 365                                 regulator-name = "vcc3v0_tp";
 366                                 regulator-state-mem {
 367                                         regulator-off-in-suspend;
 368                                 };
 369                         };
 370
 371                         vcc1v8_pmu: LDO_REG3 {
 372                                 regulator-always-on;
 373                                 regulator-boot-on;
 374                                 regulator-min-microvolt = <1800000>;
 375                                 regulator-max-microvolt = <1800000>;
 376                                 regulator-name = "vcc1v8_pmu";
 377                                 regulator-state-mem {
 378                                         regulator-on-in-suspend;
 379                                         regulator-suspend-microvolt = <1800000>;
 380                                 };
 381                         };
 382
 383                         vcc_sd: LDO_REG4 {
 384                                 regulator-always-on;
 385                                 regulator-boot-on;
 386                                 regulator-min-microvolt = <1800000>;
 387                                 regulator-max-microvolt = <3300000>;
 388                                 regulator-name = "vcc_sd";
 389                                 regulator-state-mem {
 390                                         regulator-on-in-suspend;
 391                                         regulator-suspend-microvolt = <3300000>;
 392                                 };
 393                         };
 394
 395                         vcca3v0_codec: LDO_REG5 {
 396                                 regulator-always-on;
 397                                 regulator-boot-on;
 398                                 regulator-min-microvolt = <3000000>;
 399                                 regulator-max-microvolt = <3000000>;
 400                                 regulator-name = "vcca3v0_codec";
 401                                 regulator-state-mem {
 402                                         regulator-off-in-suspend;
 403                                 };
 404                         };
 405
 406                         vcc_1v5: LDO_REG6 {
 407                                 regulator-always-on;
 408                                 regulator-boot-on;
 409                                 regulator-min-microvolt = <1500000>;
 410                                 regulator-max-microvolt = <1500000>;
 411                                 regulator-name = "vcc_1v5";
 412                                 regulator-state-mem {
 413                                         regulator-on-in-suspend;
 414                                         regulator-suspend-microvolt = <1500000>;
 415                                 };
 416                         };
 417
 418                         vcca1v8_codec: LDO_REG7 {
 419                                 regulator-always-on;
 420                                 regulator-boot-on;
 421                                 regulator-min-microvolt = <1800000>;
 422                                 regulator-max-microvolt = <1800000>;
 423                                 regulator-name = "vcca1v8_codec";
 424                                 regulator-state-mem {
 425                                         regulator-off-in-suspend;
 426                                 };
 427                         };
 428
 429                         vcc_3v0: LDO_REG8 {
 430                                 regulator-always-on;
 431                                 regulator-boot-on;
 432                                 regulator-min-microvolt = <3000000>;
 433                                 regulator-max-microvolt = <3000000>;
 434                                 regulator-name = "vcc_3v0";
 435                                 regulator-state-mem {
 436                                         regulator-on-in-suspend;
 437                                         regulator-suspend-microvolt = <3000000>;
 438                                 };
 439                         };
 440
 441                         vcc3v3_s3: SWITCH_REG1 {
 442                                 regulator-always-on;
 443                                 regulator-boot-on;
 444                                 regulator-name = "vcc3v3_s3";
 445                                 regulator-state-mem {
 446                                         regulator-off-in-suspend;
 447                                 };
 448                         };
 449
 450                         vcc3v3_s0: SWITCH_REG2 {
 451                                 regulator-always-on;
 452                                 regulator-boot-on;
 453                                 regulator-name = "vcc3v3_s0";
 454                                 regulator-state-mem {
 455                                         regulator-off-in-suspend;
 456                                 };
 457                         };
 458                 };
 459         };
 460 };
 461
 462 &i2c4 {
 463         status = "okay";
 464         i2c-scl-rising-time-ns = <475>;
 465         i2c-scl-falling-time-ns = <26>;
 466
 467         fusb0: fusb30x@22 {
 468                 compatible = "fairchild,fusb302";
 469                 reg = <0x22>;
 470                 pinctrl-names = "default";
 471                 pinctrl-0 = <&fusb0_int>;
 472                 int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
 473                 status = "okay";
 474         };
 475 };
 476
 477 &i2s0 {
 478         status = "okay";
 479         rockchip,i2s-broken-burst-len;
 480         rockchip,playback-channels = <8>;
 481         rockchip,capture-channels = <8>;
 482         #sound-dai-cells = <0>;
 483 };
 484
 485 &i2s2 {
 486         #sound-dai-cells = <0>;
 487         status = "okay";
 488 };
 489
 490 &io_domains {
 491         status = "okay";
 492
 493         bt656-supply = <&vcc_3v0>;              /* bt656_gpio2ab_ms */
 494         audio-supply = <&vcca1v8_codec>;        /* audio_gpio3d4a_ms */
 495         sdmmc-supply = <&vcc_sd>;               /* sdmmc_gpio4b_ms */
 496         gpio1830-supply = <&vcc_3v0>;           /* gpio1833_gpio4cd_ms */
 497 };
 498
 499 &pcie0 {
 500         assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
 501         assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
 502         assigned-clock-rates = <100000000>;
 503         ep-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
 504         num-lanes = <4>;
 505         pinctrl-names = "default";
 506         pinctrl-0 = <&pcie_clkreqn>;
 507         status = "okay";
 508 };
 509
 510 &pmu_io_domains {
 511         status = "okay";
 512         pmu1830-supply = <&vcc_3v0>;
 513 };
 514
 515 &pwm0 {
 516         status = "okay";
 517 };
 518
 519 &pwm2 {
 520         status = "okay";
 521 };
 522
 523 &sdhci {
 524         bus-width = <8>;
 525         mmc-hs400-1_8v;
 526         supports-emmc;
 527         non-removable;
 528         keep-power-in-suspend;
 529         mmc-hs400-enhanced-strobe;
 530         status = "okay";
 531 };
 532
 533 &sdio0 {
 534         clock-frequency = <50000000>;
 535         clock-freq-min-max = <200000 50000000>;
 536         supports-sdio;
 537         bus-width = <4>;
 538         disable-wp;
 539         cap-sd-highspeed;
 540         cap-sdio-irq;
 541         keep-power-in-suspend;
 542         mmc-pwrseq = <&sdio_pwrseq>;
 543         non-removable;
 544         num-slots = <1>;
 545         pinctrl-names = "default";
 546         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
 547         sd-uhs-sdr104;
 548         status = "okay";
 549 };
 550
 551 &sdmmc {
 552         clock-frequency = <150000000>;
 553         clock-freq-min-max = <100000 150000000>;
 554         supports-sd;
 555         bus-width = <4>;
 556         cap-mmc-highspeed;
 557         cap-sd-highspeed;
 558         disable-wp;
 559         num-slots = <1>;
 560         //sd-uhs-sdr104;
 561         vqmmc-supply = <&vcc_sd>;
 562         pinctrl-names = "default";
 563         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 564         status = "okay";
 565 };
 566
 567 &saradc {
 568         status = "okay";
 569 };
 570
 571 &tcphy0 {
 572         extcon = <&fusb0>;
 573         status = "okay";
 574 };
 575
 576 &tcphy1 {
 577         status = "okay";
 578 };
 579
 580 &tsadc {
 581         /* tshut mode 0:CRU 1:GPIO */
 582         rockchip,hw-tshut-mode = <1>;
 583         /* tshut polarity 0:LOW 1:HIGH */
 584         rockchip,hw-tshut-polarity = <1>;
 585         status = "okay";
 586 };
 587
 588 &u2phy0 {
 589         status = "okay";
 590         extcon = <&fusb0>;
 591
 592         u2phy0_otg: otg-port {
 593                 status = "okay";
 594         };
 595
 596         u2phy0_host: host-port {
 597                 phy-supply = <&vcc5v0_host>;
 598                 status = "okay";
 599         };
 600 };
 601
 602 &u2phy1 {
 603         status = "okay";
 604
 605         u2phy1_otg: otg-port {
 606                 status = "okay";
 607         };
 608
 609         u2phy1_host: host-port {
 610                 phy-supply = <&vcc5v0_host>;
 611                 status = "okay";
 612         };
 613 };
 614
 615 &uart2 {
 616         status = "okay";
 617 };
 618
 619 &usbdrd3_0 {
 620         status = "okay";
 621         extcon = <&fusb0>;
 622 };
 623
 624 &usbdrd3_1 {
 625         status = "okay";
 626 };
 627
 628 &usbdrd_dwc3_0 {
 629         status = "okay";
 630 };
 631
 632 &usbdrd_dwc3_1 {
 633         status = "okay";
 634         dr_mode = "host";
 635 };
 636
 637 &usb_host0_ehci {
 638         status = "okay";
 639 };
 640
 641 &usb_host0_ohci {
 642         status = "okay";
 643 };
 644
 645 &usb_host1_ehci {
 646         status = "okay";
 647 };
 648
 649 &usb_host1_ohci {
 650         status = "okay";
 651 };
 652
 653 &pinctrl {
 654         pmic {
 655                 pmic_int_l: pmic-int-l {
 656                         rockchip,pins =
 657                                 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
 658                 };
 659
 660                 pmic_dvs2: pmic-dvs2 {
 661                         rockchip,pins =
 662                                 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
 663                 };
 664         };
 665
 666         usb2 {
 667                 host_vbus_drv: host-vbus-drv {
 668                         rockchip,pins =
 669                                 <4 25 RK_FUNC_GPIO &pcfg_pull_none>;
 670                 };
 671         };
 672
 673         fusb30x {
 674                 fusb0_int: fusb0-int {
 675                         rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>;
 676                 };
 677         };
 678 };