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

   1 /*
   2  * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
   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         leds {
  49                 compatible = "gpio-leds";
  50                 pinctrl-names = "default";
  51                 pinctrl-0 = <&led_pin_module>;
  52
  53                 module-led {
  54                         label = "module_led";
  55                         gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
  56                         linux,default-trigger = "heartbeat";
  57                         panic-indicator;
  58                 };
  59         };
  60
  61         /*
  62          * Overwrite the opp-table for CPUB as this board uses a different
  63          * regulator (FAN53555) that only allows 10mV steps and therefore
  64          * can't reach the operation point target voltages from rk3399-opp.dtsi
  65          */
  66         /delete-node/ opp-table1;
  67         cluster1_opp: opp-table1 {
  68                 compatible = "operating-points-v2";
  69                 opp-shared;
  70
  71                 opp00 {
  72                         opp-hz = /bits/ 64 <408000000>;
  73                         opp-microvolt = <800000>;
  74                         clock-latency-ns = <40000>;
  75                 };
  76                 opp01 {
  77                         opp-hz = /bits/ 64 <600000000>;
  78                         opp-microvolt = <800000>;
  79                 };
  80                 opp02 {
  81                         opp-hz = /bits/ 64 <816000000>;
  82                         opp-microvolt = <830000>;
  83                         opp-suspend;
  84                 };
  85                 opp03 {
  86                         opp-hz = /bits/ 64 <1008000000>;
  87                         opp-microvolt = <880000>;
  88                 };
  89                 opp04 {
  90                         opp-hz = /bits/ 64 <1200000000>;
  91                         opp-microvolt = <950000>;
  92                 };
  93                 opp05 {
  94                         opp-hz = /bits/ 64 <1416000000>;
  95                         opp-microvolt = <1030000>;
  96                 };
  97                 opp06 {
  98                         opp-hz = /bits/ 64 <1608000000>;
  99                         opp-microvolt = <1100000>;
 100                 };
 101                 opp07 {
 102                         opp-hz = /bits/ 64 <1800000000>;
 103                         opp-microvolt = <1200000>;
 104                 };
 105                 opp08 {
 106                         opp-hz = /bits/ 64 <1992000000>;
 107                         opp-microvolt = <1230000>;
 108                         turbo-mode;
 109                 };
 110         };
 111
 112         clkin_gmac: external-gmac-clock {
 113                 compatible = "fixed-clock";
 114                 clock-frequency = <125000000>;
 115                 clock-output-names = "clkin_gmac";
 116                 #clock-cells = <0>;
 117         };
 118
 119         vcc1v2_phy: vcc1v2-phy {
 120                 compatible = "regulator-fixed";
 121                 regulator-name = "vcc1v2_phy";
 122                 regulator-always-on;
 123                 regulator-boot-on;
 124                 regulator-min-microvolt = <1200000>;
 125                 regulator-max-microvolt = <1200000>;
 126                 vin-supply = <&vcc5v0_sys>;
 127         };
 128
 129         vcc3v3_sys: vcc3v3-sys {
 130                 compatible = "regulator-fixed";
 131                 regulator-name = "vcc3v3_sys";
 132                 regulator-always-on;
 133                 regulator-boot-on;
 134                 regulator-min-microvolt = <3300000>;
 135                 regulator-max-microvolt = <3300000>;
 136                 vin-supply = <&vcc5v0_sys>;
 137         };
 138
 139         vcc5v0_host: vcc5v0-host-regulator {
 140                 compatible = "regulator-fixed";
 141                 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
 142                 pinctrl-names = "default";
 143                 pinctrl-0 = <&vcc5v0_host_en>;
 144                 regulator-name = "vcc5v0_host";
 145                 regulator-always-on;
 146                 vin-supply = <&vcc5v0_sys>;
 147         };
 148
 149         vcc5v0_sys: vcc5v0-sys {
 150                 compatible = "regulator-fixed";
 151                 regulator-name = "vcc5v0_sys";
 152                 regulator-always-on;
 153                 regulator-boot-on;
 154                 regulator-min-microvolt = <5000000>;
 155                 regulator-max-microvolt = <5000000>;
 156         };
 157 };
 158
 159 &cpu_b0 {
 160         cpu-supply = <&vdd_cpu_b>;
 161 };
 162
 163 &cpu_b1 {
 164         cpu-supply = <&vdd_cpu_b>;
 165 };
 166
 167 &cpu_l0 {
 168         cpu-supply = <&vdd_cpu_l>;
 169 };
 170
 171 &cpu_l1 {
 172         cpu-supply = <&vdd_cpu_l>;
 173 };
 174
 175 &cpu_l2 {
 176         cpu-supply = <&vdd_cpu_l>;
 177 };
 178
 179 &cpu_l3 {
 180         cpu-supply = <&vdd_cpu_l>;
 181 };
 182
 183 &emmc_phy {
 184         status = "okay";
 185 };
 186
 187 &gmac {
 188         assigned-clocks = <&cru SCLK_RMII_SRC>;
 189         assigned-clock-parents = <&clkin_gmac>;
 190         clock_in_out = "input";
 191         phy-supply = <&vcc1v2_phy>;
 192         phy-mode = "rgmii";
 193         pinctrl-names = "default";
 194         pinctrl-0 = <&rgmii_pins>;
 195         snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 196         snps,reset-active-low;
 197         snps,reset-delays-us = <0 10000 50000>;
 198         tx_delay = <0x10>;
 199         rx_delay = <0x10>;
 200         status = "okay";
 201 };
 202
 203 &i2c0 {
 204         status = "okay";
 205         i2c-scl-rising-time-ns = <168>;
 206         i2c-scl-falling-time-ns = <4>;
 207         clock-frequency = <400000>;
 208
 209         rk808: pmic@1b {
 210                 compatible = "rockchip,rk808";
 211                 reg = <0x1b>;
 212                 interrupt-parent = <&gpio1>;
 213                 interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
 214                 #clock-cells = <1>;
 215                 clock-output-names = "xin32k", "rk808-clkout2";
 216                 pinctrl-names = "default";
 217                 pinctrl-0 = <&pmic_int_l>;
 218                 rockchip,system-power-controller;
 219                 wakeup-source;
 220
 221                 vcc1-supply = <&vcc5v0_sys>;
 222                 vcc2-supply = <&vcc5v0_sys>;
 223                 vcc3-supply = <&vcc5v0_sys>;
 224                 vcc4-supply = <&vcc5v0_sys>;
 225                 vcc6-supply = <&vcc5v0_sys>;
 226                 vcc7-supply = <&vcc5v0_sys>;
 227                 vcc8-supply = <&vcc3v3_sys>;
 228                 vcc9-supply = <&vcc5v0_sys>;
 229                 vcc10-supply = <&vcc5v0_sys>;
 230                 vcc11-supply = <&vcc5v0_sys>;
 231                 vcc12-supply = <&vcc3v3_sys>;
 232                 vddio-supply = <&vcc1v8_pmu>;
 233
 234                 regulators {
 235                         vdd_center: DCDC_REG1 {
 236                                 regulator-name = "vdd_center";
 237                                 regulator-min-microvolt = <750000>;
 238                                 regulator-max-microvolt = <1350000>;
 239                                 regulator-ramp-delay = <6001>;
 240                                 regulator-always-on;
 241                                 regulator-boot-on;
 242                                 regulator-state-mem {
 243                                         regulator-off-in-suspend;
 244                                 };
 245                         };
 246
 247                         vdd_cpu_l: DCDC_REG2 {
 248                                 regulator-name = "vdd_cpu_l";
 249                                 regulator-min-microvolt = <750000>;
 250                                 regulator-max-microvolt = <1350000>;
 251                                 regulator-ramp-delay = <6001>;
 252                                 regulator-always-on;
 253                                 regulator-boot-on;
 254                                 regulator-state-mem {
 255                                         regulator-off-in-suspend;
 256                                 };
 257                         };
 258
 259                         vcc_ddr: DCDC_REG3 {
 260                                 regulator-name = "vcc_ddr";
 261                                 regulator-always-on;
 262                                 regulator-boot-on;
 263                                 regulator-state-mem {
 264                                         regulator-on-in-suspend;
 265                                 };
 266                         };
 267
 268                         vcc_1v8: DCDC_REG4 {
 269                                 regulator-name = "vcc_1v8";
 270                                 regulator-min-microvolt = <1800000>;
 271                                 regulator-max-microvolt = <1800000>;
 272                                 regulator-always-on;
 273                                 regulator-boot-on;
 274                                 regulator-state-mem {
 275                                         regulator-on-in-suspend;
 276                                         regulator-suspend-microvolt = <1800000>;
 277                                 };
 278                         };
 279
 280                         vcc_ldo1: LDO_REG1 {
 281                                 regulator-name = "vcc_ldo1";
 282                                 regulator-min-microvolt = <1800000>;
 283                                 regulator-max-microvolt = <1800000>;
 284                                 regulator-boot-on;
 285                                 regulator-state-mem {
 286                                         regulator-off-in-suspend;
 287                                 };
 288                         };
 289
 290                         vcc1v8_hdmi: LDO_REG2 {
 291                                 regulator-name = "vcc1v8_hdmi";
 292                                 regulator-min-microvolt = <1800000>;
 293                                 regulator-max-microvolt = <1800000>;
 294                                 regulator-always-on;
 295                                 regulator-boot-on;
 296                                 regulator-state-mem {
 297                                         regulator-off-in-suspend;
 298                                 };
 299                         };
 300
 301                         vcc1v8_pmu: LDO_REG3 {
 302                                 regulator-name = "vcc1v8_pmu";
 303                                 regulator-min-microvolt = <1800000>;
 304                                 regulator-max-microvolt = <1800000>;
 305                                 regulator-always-on;
 306                                 regulator-boot-on;
 307                                 regulator-state-mem {
 308                                         regulator-on-in-suspend;
 309                                         regulator-suspend-microvolt = <1800000>;
 310                                 };
 311                         };
 312
 313                         vcc_sd: LDO_REG4 {
 314                                 regulator-name = "vcc_sd";
 315                                 regulator-min-microvolt = <1800000>;
 316                                 regulator-max-microvolt = <3000000>;
 317                                 regulator-always-on;
 318                                 regulator-boot-on;
 319                                 regulator-state-mem {
 320                                         regulator-on-in-suspend;
 321                                         regulator-suspend-microvolt = <3000000>;
 322                                 };
 323                         };
 324
 325                         vcc_ldo5: LDO_REG5 {
 326                                 regulator-name = "vcc_ldo5";
 327                                 regulator-min-microvolt = <3000000>;
 328                                 regulator-max-microvolt = <3000000>;
 329                                 regulator-boot-on;
 330                                 regulator-state-mem {
 331                                         regulator-off-in-suspend;
 332                                 };
 333                         };
 334
 335                         vcc_ldo6: LDO_REG6 {
 336                                 regulator-name = "vcc_ldo6";
 337                                 regulator-min-microvolt = <1500000>;
 338                                 regulator-max-microvolt = <1500000>;
 339                                 regulator-boot-on;
 340                                 regulator-state-mem {
 341                                         regulator-off-in-suspend;
 342                                 };
 343                         };
 344
 345                         vcc0v9_hdmi: LDO_REG7 {
 346                                 regulator-name = "vcc0v9_hdmi";
 347                                 regulator-min-microvolt = <900000>;
 348                                 regulator-max-microvolt = <900000>;
 349                                 regulator-always-on;
 350                                 regulator-boot-on;
 351                                 regulator-state-mem {
 352                                         regulator-off-in-suspend;
 353                                 };
 354                         };
 355
 356                         vcc_efuse: LDO_REG8 {
 357                                 regulator-name = "vcc_efuse";
 358                                 regulator-min-microvolt = <1800000>;
 359                                 regulator-max-microvolt = <1800000>;
 360                                 regulator-always-on;
 361                                 regulator-boot-on;
 362                                 regulator-state-mem {
 363                                         regulator-off-in-suspend;
 364                                 };
 365                         };
 366
 367                         vcc3v3_s3: SWITCH_REG1 {
 368                                 regulator-name = "vcc3v3_s3";
 369                                 regulator-always-on;
 370                                 regulator-boot-on;
 371                                 regulator-state-mem {
 372                                         regulator-off-in-suspend;
 373                                 };
 374                         };
 375
 376                         vcc3v3_s0: SWITCH_REG2 {
 377                                 regulator-name = "vcc3v3_s0";
 378                                 regulator-always-on;
 379                                 regulator-boot-on;
 380                                 regulator-state-mem {
 381                                         regulator-off-in-suspend;
 382                                 };
 383                         };
 384                 };
 385         };
 386
 387         vdd_gpu: regulator@60 {
 388                 compatible = "fcs,fan53555";
 389                 reg = <0x60>;
 390                 fcs,suspend-voltage-selector = <1>;
 391                 regulator-name = "vdd_gpu";
 392                 regulator-min-microvolt = <600000>;
 393                 regulator-max-microvolt = <1230000>;
 394                 regulator-ramp-delay = <1000>;
 395                 regulator-always-on;
 396                 regulator-boot-on;
 397                 vin-supply = <&vcc5v0_sys>;
 398         };
 399 };
 400
 401 &i2c7 {
 402         status = "okay";
 403         clock-frequency = <400000>;
 404
 405         fan: fan@18 {
 406                 compatible = "ti,amc6821";
 407                 reg = <0x18>;
 408                 cooling-min-state = <0>;
 409                 cooling-max-state = <9>;
 410                 #cooling-cells = <2>;
 411         };
 412
 413         rtc_twi: rtc@6f {
 414                 compatible = "isil,isl1208";
 415                 reg = <0x6f>;
 416         };
 417 };
 418
 419 &i2c8 {
 420         status = "okay";
 421         clock-frequency = <400000>;
 422
 423         vdd_cpu_b: regulator@60 {
 424                 compatible = "fcs,fan53555";
 425                 reg = <0x60>;
 426                 vin-supply = <&vcc5v0_sys>;
 427                 regulator-name = "vdd_cpu_b";
 428                 regulator-min-microvolt = <600000>;
 429                 regulator-max-microvolt = <1230000>;
 430                 regulator-ramp-delay = <1000>;
 431                 fcs,suspend-voltage-selector = <1>;
 432                 regulator-always-on;
 433                 regulator-boot-on;
 434         };
 435 };
 436
 437 &io_domains {
 438         status = "okay";
 439         bt656-supply = <&vcc_1v8>;
 440         audio-supply = <&vcc_1v8>;
 441         sdmmc-supply = <&vcc_sd>;
 442         gpio1830-supply = <&vcc_1v8>;
 443 };
 444
 445 &pmu_io_domains {
 446         status = "okay";
 447         pmu1830-supply = <&vcc_1v8>;
 448 };
 449
 450 &pwm2 {
 451         status = "okay";
 452 };
 453
 454 &pinctrl {
 455         i2c8 {
 456                 i2c8_xfer_a: i2c8-xfer {
 457                         rockchip,pins =
 458                           <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>,
 459                           <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>;
 460                 };
 461         };
 462
 463         leds {
 464                 led_pin_module: led-module-gpio {
 465                         rockchip,pins =
 466                           <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 467                 };
 468         };
 469
 470         pmic {
 471                 pmic_int_l: pmic-int-l {
 472                         rockchip,pins =
 473                           <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
 474                 };
 475         };
 476
 477         usb2 {
 478                 vcc5v0_host_en: vcc5v0-host-en {
 479                         rockchip,pins =
 480                           <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 481                 };
 482         };
 483 };
 484
 485 &sdhci {
 486         /*
 487          * Signal integrity isn't great at 200MHz but 100MHz has proven stable
 488          * enough.
 489          */
 490         max-frequency = <100000000>;
 491
 492         bus-width = <8>;
 493         mmc-hs400-1_8v;
 494         mmc-hs400-enhanced-strobe;
 495         non-removable;
 496         status = "okay";
 497 };
 498
 499 &sdmmc {
 500         vqmmc = <&vcc_sd>;
 501 };
 502
 503 &spi1 {
 504         status = "okay";
 505
 506         norflash: flash@0 {
 507                 compatible = "jedec,spi-nor";
 508                 reg = <0>;
 509                 spi-max-frequency = <50000000>;
 510         };
 511 };
 512
 513 &u2phy1 {
 514         status = "okay";
 515
 516         u2phy1_otg: otg-port {
 517                 status = "okay";
 518         };
 519
 520         u2phy1_host: host-port {
 521                 phy-supply = <&vcc5v0_host>;
 522                 status = "okay";
 523         };
 524 };
 525
 526 &usbdrd3_1 {
 527         status = "okay";
 528 };
 529
 530 &usbdrd_dwc3_1 {
 531         status = "okay";
 532         dr_mode = "host";
 533 };
 534
 535 &usb_host1_ehci {
 536         status = "okay";
 537 };
 538
 539 &usb_host1_ohci {
 540         status = "okay";
 541 };