arch/arm64/boot/dts/rockchip/rk3399-evb.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
  46 / {
  47         compatible = "rockchip,evb", "rockchip,rk3399";
  48
  49         vdd_log: vdd-log {
  50                 compatible = "pwm-regulator";
  51                 pwms = <&pwm2 0 25000 0>;
  52                 regulator-name = "vdd_log";
  53                 regulator-min-microvolt = <800000>;
  54                 regulator-max-microvolt = <1400000>;
  55                 regulator-always-on;
  56                 regulator-boot-on;
  57                 status = "okay";
  58         };
  59
  60         vdd_center: vdd-center {
  61                 compatible = "pwm-regulator";
  62                 pwms = <&pwm3 0 25000 0>;
  63                 regulator-name = "vdd_center";
  64                 regulator-min-microvolt = <800000>;
  65                 regulator-max-microvolt = <1400000>;
  66                 regulator-always-on;
  67                 regulator-boot-on;
  68                 status = "okay";
  69         };
  70
  71         vcc3v3_sys: vcc3v3-sys {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "vcc3v3_sys";
  74                 regulator-always-on;
  75                 regulator-boot-on;
  76                 regulator-min-microvolt = <3300000>;
  77                 regulator-max-microvolt = <3300000>;
  78         };
  79
  80         backlight: backlight {
  81                 compatible = "pwm-backlight";
  82                 pwms = <&pwm0 0 25000 0>;
  83                 brightness-levels = <
  84                           0   1   2   3   4   5   6   7
  85                           8   9  10  11  12  13  14  15
  86                          16  17  18  19  20  21  22  23
  87                          24  25  26  27  28  29  30  31
  88                          32  33  34  35  36  37  38  39
  89                          40  41  42  43  44  45  46  47
  90                          48  49  50  51  52  53  54  55
  91                          56  57  58  59  60  61  62  63
  92                          64  65  66  67  68  69  70  71
  93                          72  73  74  75  76  77  78  79
  94                          80  81  82  83  84  85  86  87
  95                          88  89  90  91  92  93  94  95
  96                          96  97  98  99 100 101 102 103
  97                         104 105 106 107 108 109 110 111
  98                         112 113 114 115 116 117 118 119
  99                         120 121 122 123 124 125 126 127
 100                         128 129 130 131 132 133 134 135
 101                         136 137 138 139 140 141 142 143
 102                         144 145 146 147 148 149 150 151
 103                         152 153 154 155 156 157 158 159
 104                         160 161 162 163 164 165 166 167
 105                         168 169 170 171 172 173 174 175
 106                         176 177 178 179 180 181 182 183
 107                         184 185 186 187 188 189 190 191
 108                         192 193 194 195 196 197 198 199
 109                         200 201 202 203 204 205 206 207
 110                         208 209 210 211 212 213 214 215
 111                         216 217 218 219 220 221 222 223
 112                         224 225 226 227 228 229 230 231
 113                         232 233 234 235 236 237 238 239
 114                         240 241 242 243 244 245 246 247
 115                         248 249 250 251 252 253 254 255>;
 116                 default-brightness-level = <200>;
 117                 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
 118         };
 119
 120         clkin_gmac: external-gmac-clock {
 121                 compatible = "fixed-clock";
 122                 clock-frequency = <125000000>;
 123                 clock-output-names = "clkin_gmac";
 124                 #clock-cells = <0>;
 125         };
 126
 127         vcc_phy: vcc-phy-regulator {
 128                 compatible = "regulator-fixed";
 129                 regulator-name = "vcc_phy";
 130                 regulator-always-on;
 131                 regulator-boot-on;
 132         };
 133
 134         io-domains {
 135                 compatible = "rockchip,rk3399-io-voltage-domain";
 136                 rockchip,grf = <&grf>;
 137
 138                 bt656-supply = <&vcc1v8_dvp>;
 139                 audio-supply = <&vcca1v8_codec>;
 140                 sdmmc-supply = <&vcc_sd>;
 141                 gpio1830-supply = <&vcc_3v0>;
 142         };
 143
 144         pmu-io-domains {
 145                 compatible = "rockchip,rk3399-pmu-io-voltage-domain";
 146                 rockchip,grf = <&pmugrf>;
 147
 148                 pmu1830-supply = <&vcc1v8_pmu>;
 149         };
 150
 151         es8316-sound {
 152                 compatible = "simple-audio-card";
 153                 simple-audio-card,format = "i2s";
 154                 simple-audio-card,name = "rockchip,es8316-codec";
 155                 simple-audio-card,mclk-fs = <256>;
 156                 simple-audio-card,widgets =
 157                         "Microphone", "Mic Jack",
 158                         "Headphone", "Headphone Jack";
 159                 simple-audio-card,routing =
 160                         "Mic Jack", "MICBIAS1",
 161                         "IN1P", "Mic Jack",
 162                         "Headphone Jack", "HPOL",
 163                         "Headphone Jack", "HPOR";
 164                 simple-audio-card,cpu {
 165                         sound-dai = <&i2s0>;
 166                 };
 167                 simple-audio-card,codec {
 168                         sound-dai = <&es8316>;
 169                 };
 170         };
 171
 172         spdif-sound {
 173                 compatible = "simple-audio-card";
 174                 simple-audio-card,name = "rockchip,spdif";
 175                 simple-audio-card,cpu {
 176                         sound-dai = <&spdif>;
 177                 };
 178                 simple-audio-card,codec {
 179                         sound-dai = <&spdif_out>;
 180                 };
 181         };
 182
 183         spdif_out: spdif-out {
 184                 compatible = "linux,spdif-dit";
 185                 #sound-dai-cells = <0>;
 186         };
 187
 188         sdio_pwrseq: sdio-pwrseq {
 189                 compatible = "mmc-pwrseq-simple";
 190                 clocks = <&rk808 1>;
 191                 clock-names = "ext_clock";
 192                 pinctrl-names = "default";
 193                 pinctrl-0 = <&wifi_enable_h>;
 194
 195                 /*
 196                  * On the module itself this is one of these (depending
 197                  * on the actual card populated):
 198                  * - SDIO_RESET_L_WL_REG_ON
 199                  * - PDN (power down when low)
 200                  */
 201                 reset-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; /* GPIO0_B2 */
 202         };
 203
 204         wireless-wlan {
 205                 compatible = "wlan-platdata";
 206                 rockchip,grf = <&grf>;
 207                 wifi_chip_type = "ap6354";
 208                 sdio_vref = <1800>;
 209                 WIFI,host_wake_irq = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* GPIO0_a3 */
 210                 status = "okay";
 211         };
 212 };
 213
 214 &pinctrl {
 215         sdio-pwrseq {
 216                 wifi_enable_h: wifi-enable-h {
 217                         rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
 218                 };
 219         };
 220
 221         pmic {
 222                 pmic_int_l: pmic-int-l {
 223                         rockchip,pins =
 224                                 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
 225                 };
 226
 227                 pmic_dvs2: pmic-dvs2 {
 228                         rockchip,pins =
 229                                 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
 230                 };
 231         };
 232 };
 233
 234 &sdmmc {
 235         clock-frequency = <37500000>;
 236         clock-freq-min-max = <400000 37500000>;
 237         supports-sd;
 238         bus-width = <4>;
 239         cap-mmc-highspeed;
 240         cap-sd-highspeed;
 241         disable-wp;
 242         num-slots = <1>;
 243         pinctrl-names = "default";
 244         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 245         status = "okay";
 246 };
 247
 248 &sdio0 {
 249         clock-frequency = <50000000>;
 250         clock-freq-min-max = <200000 50000000>;
 251         supports-sdio;
 252         bus-width = <4>;
 253         disable-wp;
 254         cap-sd-highspeed;
 255         cap-sdio-irq;
 256         keep-power-in-suspend;
 257         mmc-pwrseq = <&sdio_pwrseq>;
 258         non-removable;
 259         num-slots = <1>;
 260         pinctrl-names = "default";
 261         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
 262         sd-uhs-sdr104;
 263         status = "okay";
 264 };
 265
 266 &emmc_phy {
 267         freq-sel = <200000000>;
 268         dr-sel = <50>;
 269         opdelay = <4>;
 270         status = "okay";
 271 };
 272
 273 &sdhci {
 274         bus-width = <8>;
 275         mmc-hs400-1_8v;
 276         supports-emmc;
 277         non-removable;
 278         status = "okay";
 279 };
 280
 281 &i2s0 {
 282         status = "okay";
 283         rockchip,i2s-broken-burst-len;
 284         rockchip,playback-channels = <8>;
 285         rockchip,capture-channels = <8>;
 286         #sound-dai-cells = <0>;
 287 };
 288
 289 &spdif {
 290         status = "okay";
 291         #sound-dai-cells = <0>;
 292 };
 293
 294 &i2c0 {
 295         status = "okay";
 296         i2c-scl-rising-time-ns = <450>;
 297         i2c-scl-falling-time-ns = <15>;
 298
 299         mp8865: mp8865@68 {
 300                 compatible = "mps,mp8865";
 301                 reg = <0x68>;
 302                 status = "okay";
 303                 regulators {
 304                         vdd_gpu: mp8865_dcdc1 {
 305                                 regulator-name = "vdd_gpu";
 306                                 regulator-min-microvolt = <712500>;
 307                                 regulator-max-microvolt = <1500000>;
 308                                 regulator-always-on;
 309                                 regulator-boot-on;
 310                         };
 311                 };
 312         };
 313
 314         rk808: pmic@1b {
 315                 compatible = "rockchip,rk808";
 316                 reg = <0x1b>;
 317                 interrupt-parent = <&gpio1>;
 318                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 319                 pinctrl-names = "default";
 320                 pinctrl-0 = <&pmic_int_l &pmic_dvs2>;
 321                 rockchip,system-power-controller;
 322                 wakeup-source;
 323                 #clock-cells = <1>;
 324                 clock-output-names = "xin32k", "rk808-clkout2";
 325
 326                 vcc1-supply = <&vcc3v3_sys>;
 327                 vcc2-supply = <&vcc3v3_sys>;
 328                 vcc3-supply = <&vcc3v3_sys>;
 329                 vcc4-supply = <&vcc3v3_sys>;
 330                 vcc6-supply = <&vcc3v3_sys>;
 331                 vcc7-supply = <&vcc3v3_sys>;
 332                 vcc8-supply = <&vcc3v3_sys>;
 333                 vcc9-supply = <&vcc3v3_sys>;
 334                 vcc10-supply = <&vcc3v3_sys>;
 335                 vcc11-supply = <&vcc3v3_sys>;
 336                 vcc12-supply = <&vcc3v3_sys>;
 337                 vddio-supply = <&vcc1v8_pmu>;
 338
 339                 regulators {
 340                         vdd_cpu_b: DCDC_REG1 {
 341                                 regulator-always-on;
 342                                 regulator-boot-on;
 343                                 regulator-min-microvolt = <750000>;
 344                                 regulator-max-microvolt = <1350000>;
 345                                 regulator-name = "vdd_cpu_b";
 346                                 regulator-state-mem {
 347                                         regulator-off-in-suspend;
 348                                 };
 349                         };
 350
 351                         vdd_cpu_l: DCDC_REG2 {
 352                                 regulator-always-on;
 353                                 regulator-boot-on;
 354                                 regulator-min-microvolt = <750000>;
 355                                 regulator-max-microvolt = <1350000>;
 356                                 regulator-name = "vdd_cpu_l";
 357                                 regulator-state-mem {
 358                                         regulator-off-in-suspend;
 359                                 };
 360                         };
 361
 362                         vcc_ddr: DCDC_REG3 {
 363                                 regulator-always-on;
 364                                 regulator-boot-on;
 365                                 regulator-name = "vcc_ddr";
 366                                 regulator-state-mem {
 367                                         regulator-on-in-suspend;
 368                                 };
 369                         };
 370
 371                         vcc_1v8: DCDC_REG4 {
 372                                 regulator-always-on;
 373                                 regulator-boot-on;
 374                                 regulator-min-microvolt = <1800000>;
 375                                 regulator-max-microvolt = <1800000>;
 376                                 regulator-name = "vcc_1v8";
 377                                 regulator-state-mem {
 378                                         regulator-on-in-suspend;
 379                                         regulator-suspend-microvolt = <1800000>;
 380                                 };
 381                         };
 382
 383                         vcc1v8_dvp: LDO_REG1 {
 384                                 regulator-always-on;
 385                                 regulator-boot-on;
 386                                 regulator-min-microvolt = <1800000>;
 387                                 regulator-max-microvolt = <1800000>;
 388                                 regulator-name = "vcc1v8_dvp";
 389                                 regulator-state-mem {
 390                                         regulator-on-in-suspend;
 391                                         regulator-suspend-microvolt = <1800000>;
 392                                 };
 393                         };
 394
 395                         vcc3v0_tp: LDO_REG2 {
 396                                 regulator-always-on;
 397                                 regulator-boot-on;
 398                                 regulator-min-microvolt = <3000000>;
 399                                 regulator-max-microvolt = <3000000>;
 400                                 regulator-name = "vcc3v0_tp";
 401                                 regulator-state-mem {
 402                                         regulator-off-in-suspend;
 403                                 };
 404                         };
 405
 406                         vcc1v8_pmu: LDO_REG3 {
 407                                 regulator-always-on;
 408                                 regulator-boot-on;
 409                                 regulator-min-microvolt = <1800000>;
 410                                 regulator-max-microvolt = <1800000>;
 411                                 regulator-name = "vcc1v8_pmu";
 412                                 regulator-state-mem {
 413                                         regulator-on-in-suspend;
 414                                         regulator-suspend-microvolt = <1800000>;
 415                                 };
 416                         };
 417
 418                         vcc_sd: LDO_REG4 {
 419                                 regulator-always-on;
 420                                 regulator-boot-on;
 421                                 regulator-min-microvolt = <1800000>;
 422                                 regulator-max-microvolt = <3300000>;
 423                                 regulator-name = "vcc_sd";
 424                                 regulator-state-mem {
 425                                         regulator-on-in-suspend;
 426                                         regulator-suspend-microvolt = <3300000>;
 427                                 };
 428                         };
 429
 430                         vcca3v0_codec: LDO_REG5 {
 431                                 regulator-always-on;
 432                                 regulator-boot-on;
 433                                 regulator-min-microvolt = <3000000>;
 434                                 regulator-max-microvolt = <3000000>;
 435                                 regulator-name = "vcca3v0_codec";
 436                                 regulator-state-mem {
 437                                         regulator-on-in-suspend;
 438                                         regulator-suspend-microvolt = <3000000>;
 439                                 };
 440                         };
 441
 442                         vcc_1v5: LDO_REG6 {
 443                                 regulator-always-on;
 444                                 regulator-boot-on;
 445                                 regulator-min-microvolt = <1500000>;
 446                                 regulator-max-microvolt = <1500000>;
 447                                 regulator-name = "vcc_1v5";
 448                                 regulator-state-mem {
 449                                         regulator-on-in-suspend;
 450                                         regulator-suspend-microvolt = <1500000>;
 451                                 };
 452                         };
 453
 454                         vcca1v8_codec: LDO_REG7 {
 455                                 regulator-always-on;
 456                                 regulator-boot-on;
 457                                 regulator-min-microvolt = <1800000>;
 458                                 regulator-max-microvolt = <1800000>;
 459                                 regulator-name = "vcca1v8_codec";
 460                                 regulator-state-mem {
 461                                         regulator-on-in-suspend;
 462                                         regulator-suspend-microvolt = <1800000>;
 463                                 };
 464                         };
 465
 466                         vcc_3v0: LDO_REG8 {
 467                                 regulator-always-on;
 468                                 regulator-boot-on;
 469                                 regulator-min-microvolt = <3000000>;
 470                                 regulator-max-microvolt = <3000000>;
 471                                 regulator-name = "vcc_3v0";
 472                                 regulator-state-mem {
 473                                         regulator-on-in-suspend;
 474                                         regulator-suspend-microvolt = <3000000>;
 475                                 };
 476                         };
 477
 478                         vcc3v3_s3: SWITCH_REG1 {
 479                                 regulator-always-on;
 480                                 regulator-boot-on;
 481                                 regulator-name = "vcc3v3_s3";
 482                                 regulator-state-mem {
 483                                         regulator-on-in-suspend;
 484                                 };
 485                         };
 486
 487                         vcc3v3_s0: SWITCH_REG2 {
 488                                 regulator-always-on;
 489                                 regulator-boot-on;
 490                                 regulator-name = "vcc3v3_s0";
 491                                 regulator-state-mem {
 492                                         regulator-on-in-suspend;
 493                                 };
 494                         };
 495                 };
 496         };
 497 };
 498
 499 &i2c4 {
 500         status = "okay";
 501         i2c-scl-rising-time-ns = <600>;
 502         i2c-scl-falling-time-ns = <20>;
 503
 504         gt9xx: gt9xx@14 {
 505                 compatible = "goodix,gt9xx";
 506                 reg = <0x14>;
 507                 touch-gpio = <&gpio1 20 IRQ_TYPE_LEVEL_LOW>;
 508                 reset-gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>;
 509                 max-x = <1200>;
 510                 max-y = <1900>;
 511                 tp-size = <911>;
 512                 tp-supply = <&vcc3v0_tp>;
 513         };
 514 };
 515
 516 &i2c1 {
 517         status = "okay";
 518         i2c-scl-rising-time-ns = <300>;
 519         i2c-scl-falling-time-ns = <15>;
 520
 521         es8316: es8316@10 {
 522                 #sound-dai-cells = <0>;
 523                 compatible = "everest,es8316";
 524                 reg = <0x10>;
 525                 clocks = <&cru SCLK_I2S_8CH_OUT>;
 526                 clock-names = "mclk";
 527                 spk-con-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
 528                 hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_LOW>;
 529         };
 530 };
 531
 532 &pwm2 {
 533         status = "okay";
 534 };
 535
 536 &pwm3 {
 537         status = "okay";
 538 };
 539
 540 &tsadc {
 541         rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
 542         rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
 543         status = "okay";
 544 };
 545
 546 &uart2 {
 547         status = "okay";
 548 };
 549
 550 &usb2phy {
 551         vbus_drv-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 552 };
 553
 554 &usb_host0_echi {
 555         status = "okay";
 556 };
 557
 558 &usb_host0_ohci {
 559         status = "okay";
 560 };
 561
 562 &usb_host1_echi {
 563         status = "okay";
 564 };
 565
 566 &usb_host1_ohci {
 567         status = "okay";
 568 };
 569
 570 &usbdrd3_0 {
 571         status = "okay";
 572 };
 573
 574 &usbdrd_dwc3_0 {
 575         status = "okay";
 576 };
 577
 578 &usbdrd3_1 {
 579         status = "okay";
 580 };
 581
 582 &usbdrd_dwc3_1 {
 583         status = "okay";
 584 };
 585
 586 &pwm0 {
 587         status = "okay";
 588 };
 589
 590 &cpu_l0 {
 591         cpu-supply = <&vdd_cpu_l>;
 592 };
 593
 594 &cpu_l1 {
 595         cpu-supply = <&vdd_cpu_l>;
 596 };
 597
 598 &cpu_l2 {
 599         cpu-supply = <&vdd_cpu_l>;
 600 };
 601
 602 &cpu_l3 {
 603         cpu-supply = <&vdd_cpu_l>;
 604 };
 605
 606 &cpu_b0 {
 607         cpu-supply = <&vdd_cpu_b>;
 608 };
 609
 610 &cpu_b1 {
 611         cpu-supply = <&vdd_cpu_b>;
 612 };
 613
 614 &gmac {
 615         phy-supply = <&vcc_phy>;
 616         phy-mode = "rgmii";
 617         clock_in_out = "input";
 618         snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
 619         snps,reset-active-low;
 620         snps,reset-delays-us = <0 10000 50000>;
 621         assigned-clocks = <&cru SCLK_RMII_SRC>;
 622         assigned-clock-parents = <&clkin_gmac>;
 623         pinctrl-names = "default";
 624         pinctrl-0 = <&rgmii_pins>;
 625         tx_delay = <0x28>;
 626         rx_delay = <0x11>;
 627         status = "okay";
 628 };
 629
 630 &gpu {
 631         mali-supply = <&vdd_gpu>;
 632         status = "okay";
 633 };