arch/arm/dts/rk3399-puma.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
   4  */
   5
   6 #include <dt-bindings/pwm/pwm.h>
   7 #include "rk3399.dtsi"
   8 #include "rk3399-opp.dtsi"
   9
  10 / {
  11         leds {
  12                 compatible = "gpio-leds";
  13                 pinctrl-names = "default";
  14                 pinctrl-0 = <&led_pin_module>;
  15
  16                 module-led {
  17                         label = "module_led";
  18                         gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
  19                         linux,default-trigger = "heartbeat";
  20                         panic-indicator;
  21                 };
  22         };
  23
  24         /*
  25          * Overwrite the opp-table for CPUB as this board uses a different
  26          * regulator (FAN53555) that only allows 10mV steps and therefore
  27          * can't reach the operation point target voltages from rk3399-opp.dtsi
  28          */
  29         /delete-node/ opp-table1;
  30         cluster1_opp: opp-table1 {
  31                 compatible = "operating-points-v2";
  32                 opp-shared;
  33
  34                 opp00 {
  35                         opp-hz = /bits/ 64 <408000000>;
  36                         opp-microvolt = <800000>;
  37                         clock-latency-ns = <40000>;
  38                 };
  39                 opp01 {
  40                         opp-hz = /bits/ 64 <600000000>;
  41                         opp-microvolt = <800000>;
  42                 };
  43                 opp02 {
  44                         opp-hz = /bits/ 64 <816000000>;
  45                         opp-microvolt = <830000>;
  46                         opp-suspend;
  47                 };
  48                 opp03 {
  49                         opp-hz = /bits/ 64 <1008000000>;
  50                         opp-microvolt = <880000>;
  51                 };
  52                 opp04 {
  53                         opp-hz = /bits/ 64 <1200000000>;
  54                         opp-microvolt = <950000>;
  55                 };
  56                 opp05 {
  57                         opp-hz = /bits/ 64 <1416000000>;
  58                         opp-microvolt = <1030000>;
  59                 };
  60                 opp06 {
  61                         opp-hz = /bits/ 64 <1608000000>;
  62                         opp-microvolt = <1100000>;
  63                 };
  64                 opp07 {
  65                         opp-hz = /bits/ 64 <1800000000>;
  66                         opp-microvolt = <1200000>;
  67                 };
  68                 opp08 {
  69                         opp-hz = /bits/ 64 <1992000000>;
  70                         opp-microvolt = <1230000>;
  71                         turbo-mode;
  72                 };
  73         };
  74
  75         clkin_gmac: external-gmac-clock {
  76                 compatible = "fixed-clock";
  77                 clock-frequency = <125000000>;
  78                 clock-output-names = "clkin_gmac";
  79                 #clock-cells = <0>;
  80         };
  81
  82         vcc1v2_phy: vcc1v2-phy {
  83                 compatible = "regulator-fixed";
  84                 regulator-name = "vcc1v2_phy";
  85                 regulator-always-on;
  86                 regulator-boot-on;
  87                 regulator-min-microvolt = <1200000>;
  88                 regulator-max-microvolt = <1200000>;
  89                 vin-supply = <&vcc5v0_sys>;
  90         };
  91
  92         vcc3v3_sys: vcc3v3-sys {
  93                 compatible = "regulator-fixed";
  94                 regulator-name = "vcc3v3_sys";
  95                 regulator-always-on;
  96                 regulator-boot-on;
  97                 regulator-min-microvolt = <3300000>;
  98                 regulator-max-microvolt = <3300000>;
  99                 vin-supply = <&vcc5v0_sys>;
 100         };
 101
 102         vcc5v0_host: vcc5v0-host-regulator {
 103                 compatible = "regulator-fixed";
 104                 gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
 105                 enable-active-low;
 106                 pinctrl-names = "default";
 107                 pinctrl-0 = <&vcc5v0_host_en>;
 108                 regulator-name = "vcc5v0_host";
 109                 regulator-always-on;
 110                 vin-supply = <&vcc5v0_sys>;
 111         };
 112
 113         vcc5v0_sys: vcc5v0-sys {
 114                 compatible = "regulator-fixed";
 115                 regulator-name = "vcc5v0_sys";
 116                 regulator-always-on;
 117                 regulator-boot-on;
 118                 regulator-min-microvolt = <5000000>;
 119                 regulator-max-microvolt = <5000000>;
 120         };
 121 };
 122
 123 &cpu_b0 {
 124         cpu-supply = <&vdd_cpu_b>;
 125 };
 126
 127 &cpu_b1 {
 128         cpu-supply = <&vdd_cpu_b>;
 129 };
 130
 131 &cpu_l0 {
 132         cpu-supply = <&vdd_cpu_l>;
 133 };
 134
 135 &cpu_l1 {
 136         cpu-supply = <&vdd_cpu_l>;
 137 };
 138
 139 &cpu_l2 {
 140         cpu-supply = <&vdd_cpu_l>;
 141 };
 142
 143 &cpu_l3 {
 144         cpu-supply = <&vdd_cpu_l>;
 145 };
 146
 147 &emmc_phy {
 148         status = "okay";
 149         drive-impedance-ohm = <33>;
 150 };
 151
 152 &gmac {
 153         assigned-clocks = <&cru SCLK_RMII_SRC>;
 154         assigned-clock-parents = <&clkin_gmac>;
 155         clock_in_out = "input";
 156         phy-supply = <&vcc1v2_phy>;
 157         phy-mode = "rgmii";
 158         pinctrl-names = "default";
 159         pinctrl-0 = <&rgmii_pins>;
 160         snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 161         snps,reset-active-low;
 162         snps,reset-delays-us = <0 10000 50000>;
 163         tx_delay = <0x10>;
 164         rx_delay = <0x10>;
 165         status = "okay";
 166 };
 167
 168 &gpu {
 169         mali-supply = <&vdd_gpu>;
 170         status = "okay";
 171 };
 172
 173 &i2c0 {
 174         status = "okay";
 175         i2c-scl-rising-time-ns = <168>;
 176         i2c-scl-falling-time-ns = <4>;
 177         clock-frequency = <400000>;
 178
 179         rk808: pmic@1b {
 180                 compatible = "rockchip,rk808";
 181                 reg = <0x1b>;
 182                 interrupt-parent = <&gpio1>;
 183                 interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
 184                 #clock-cells = <1>;
 185                 clock-output-names = "xin32k", "rk808-clkout2";
 186                 pinctrl-names = "default";
 187                 pinctrl-0 = <&pmic_int_l>;
 188                 rockchip,system-power-controller;
 189                 wakeup-source;
 190
 191                 vcc1-supply = <&vcc5v0_sys>;
 192                 vcc2-supply = <&vcc5v0_sys>;
 193                 vcc3-supply = <&vcc5v0_sys>;
 194                 vcc4-supply = <&vcc5v0_sys>;
 195                 vcc6-supply = <&vcc5v0_sys>;
 196                 vcc7-supply = <&vcc5v0_sys>;
 197                 vcc8-supply = <&vcc3v3_sys>;
 198                 vcc9-supply = <&vcc5v0_sys>;
 199                 vcc10-supply = <&vcc5v0_sys>;
 200                 vcc11-supply = <&vcc5v0_sys>;
 201                 vcc12-supply = <&vcc3v3_sys>;
 202                 vddio-supply = <&vcc1v8_pmu>;
 203
 204                 regulators {
 205                         vdd_center: DCDC_REG1 {
 206                                 regulator-name = "vdd_center";
 207                                 regulator-min-microvolt = <750000>;
 208                                 regulator-max-microvolt = <1350000>;
 209                                 regulator-ramp-delay = <6001>;
 210                                 regulator-always-on;
 211                                 regulator-boot-on;
 212                                 regulator-state-mem {
 213                                         regulator-off-in-suspend;
 214                                 };
 215                         };
 216
 217                         vdd_cpu_l: DCDC_REG2 {
 218                                 regulator-name = "vdd_cpu_l";
 219                                 regulator-min-microvolt = <750000>;
 220                                 regulator-max-microvolt = <1350000>;
 221                                 regulator-ramp-delay = <6001>;
 222                                 regulator-always-on;
 223                                 regulator-boot-on;
 224                                 regulator-state-mem {
 225                                         regulator-off-in-suspend;
 226                                 };
 227                         };
 228
 229                         vcc_ddr: DCDC_REG3 {
 230                                 regulator-name = "vcc_ddr";
 231                                 regulator-always-on;
 232                                 regulator-boot-on;
 233                                 regulator-state-mem {
 234                                         regulator-on-in-suspend;
 235                                 };
 236                         };
 237
 238                         vcc_1v8: DCDC_REG4 {
 239                                 regulator-name = "vcc_1v8";
 240                                 regulator-min-microvolt = <1800000>;
 241                                 regulator-max-microvolt = <1800000>;
 242                                 regulator-always-on;
 243                                 regulator-boot-on;
 244                                 regulator-state-mem {
 245                                         regulator-on-in-suspend;
 246                                         regulator-suspend-microvolt = <1800000>;
 247                                 };
 248                         };
 249
 250                         vcc_ldo1: LDO_REG1 {
 251                                 regulator-name = "vcc_ldo1";
 252                                 regulator-min-microvolt = <1800000>;
 253                                 regulator-max-microvolt = <1800000>;
 254                                 regulator-boot-on;
 255                                 regulator-state-mem {
 256                                         regulator-off-in-suspend;
 257                                 };
 258                         };
 259
 260                         vcc1v8_hdmi: LDO_REG2 {
 261                                 regulator-name = "vcc1v8_hdmi";
 262                                 regulator-min-microvolt = <1800000>;
 263                                 regulator-max-microvolt = <1800000>;
 264                                 regulator-always-on;
 265                                 regulator-boot-on;
 266                                 regulator-state-mem {
 267                                         regulator-off-in-suspend;
 268                                 };
 269                         };
 270
 271                         vcc1v8_pmu: LDO_REG3 {
 272                                 regulator-name = "vcc1v8_pmu";
 273                                 regulator-min-microvolt = <1800000>;
 274                                 regulator-max-microvolt = <1800000>;
 275                                 regulator-always-on;
 276                                 regulator-boot-on;
 277                                 regulator-state-mem {
 278                                         regulator-on-in-suspend;
 279                                         regulator-suspend-microvolt = <1800000>;
 280                                 };
 281                         };
 282
 283                         vcc_sd: LDO_REG4 {
 284                                 regulator-name = "vcc_sd";
 285                                 regulator-min-microvolt = <1800000>;
 286                                 regulator-max-microvolt = <3000000>;
 287                                 regulator-always-on;
 288                                 regulator-boot-on;
 289                                 regulator-state-mem {
 290                                         regulator-on-in-suspend;
 291                                         regulator-suspend-microvolt = <3000000>;
 292                                 };
 293                         };
 294
 295                         vcc_ldo5: LDO_REG5 {
 296                                 regulator-name = "vcc_ldo5";
 297                                 regulator-min-microvolt = <3000000>;
 298                                 regulator-max-microvolt = <3000000>;
 299                                 regulator-boot-on;
 300                                 regulator-state-mem {
 301                                         regulator-off-in-suspend;
 302                                 };
 303                         };
 304
 305                         vcc_ldo6: LDO_REG6 {
 306                                 regulator-name = "vcc_ldo6";
 307                                 regulator-min-microvolt = <1500000>;
 308                                 regulator-max-microvolt = <1500000>;
 309                                 regulator-boot-on;
 310                                 regulator-state-mem {
 311                                         regulator-off-in-suspend;
 312                                 };
 313                         };
 314
 315                         vcc0v9_hdmi: LDO_REG7 {
 316                                 regulator-name = "vcc0v9_hdmi";
 317                                 regulator-min-microvolt = <900000>;
 318                                 regulator-max-microvolt = <900000>;
 319                                 regulator-always-on;
 320                                 regulator-boot-on;
 321                                 regulator-state-mem {
 322                                         regulator-off-in-suspend;
 323                                 };
 324                         };
 325
 326                         vcc_efuse: LDO_REG8 {
 327                                 regulator-name = "vcc_efuse";
 328                                 regulator-min-microvolt = <1800000>;
 329                                 regulator-max-microvolt = <1800000>;
 330                                 regulator-always-on;
 331                                 regulator-boot-on;
 332                                 regulator-state-mem {
 333                                         regulator-off-in-suspend;
 334                                 };
 335                         };
 336
 337                         vcc3v3_s3: SWITCH_REG1 {
 338                                 regulator-name = "vcc3v3_s3";
 339                                 regulator-always-on;
 340                                 regulator-boot-on;
 341                                 regulator-state-mem {
 342                                         regulator-off-in-suspend;
 343                                 };
 344                         };
 345
 346                         vcc3v3_s0: SWITCH_REG2 {
 347                                 regulator-name = "vcc3v3_s0";
 348                                 regulator-always-on;
 349                                 regulator-boot-on;
 350                                 regulator-state-mem {
 351                                         regulator-off-in-suspend;
 352                                 };
 353                         };
 354                 };
 355         };
 356
 357         vdd_gpu: regulator@60 {
 358                 compatible = "fcs,fan53555";
 359                 reg = <0x60>;
 360                 fcs,suspend-voltage-selector = <1>;
 361                 regulator-name = "vdd_gpu";
 362                 regulator-min-microvolt = <600000>;
 363                 regulator-max-microvolt = <1230000>;
 364                 regulator-ramp-delay = <1000>;
 365                 regulator-always-on;
 366                 regulator-boot-on;
 367                 vin-supply = <&vcc5v0_sys>;
 368         };
 369 };
 370
 371 &i2c7 {
 372         status = "okay";
 373         clock-frequency = <400000>;
 374
 375         fan: fan@18 {
 376                 compatible = "ti,amc6821";
 377                 reg = <0x18>;
 378                 #cooling-cells = <2>;
 379         };
 380
 381         rtc_twi: rtc@6f {
 382                 compatible = "isil,isl1208";
 383                 reg = <0x6f>;
 384         };
 385 };
 386
 387 &i2c8 {
 388         status = "okay";
 389         clock-frequency = <400000>;
 390
 391         vdd_cpu_b: regulator@60 {
 392                 compatible = "fcs,fan53555";
 393                 reg = <0x60>;
 394                 vin-supply = <&vcc5v0_sys>;
 395                 regulator-name = "vdd_cpu_b";
 396                 regulator-min-microvolt = <600000>;
 397                 regulator-max-microvolt = <1230000>;
 398                 regulator-ramp-delay = <1000>;
 399                 fcs,suspend-voltage-selector = <1>;
 400                 regulator-always-on;
 401                 regulator-boot-on;
 402         };
 403 };
 404
 405 &i2s0 {
 406         pinctrl-0 = <&i2s0_2ch_bus>;
 407         rockchip,playback-channels = <2>;
 408         rockchip,capture-channels = <2>;
 409         status = "okay";
 410 };
 411
 412 /*
 413  * As Q7 does not specify neither a global nor a RX clock for I2S these
 414  * signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO.
 415  * Therefore we have to redefine the i2s0_2ch_bus definition to prevent
 416  * conflicts.
 417  */
 418 &i2s0_2ch_bus {
 419         rockchip,pins =
 420                 <3 RK_PD0 1 &pcfg_pull_none>,
 421                 <3 RK_PD2 1 &pcfg_pull_none>,
 422                 <3 RK_PD3 1 &pcfg_pull_none>,
 423                 <3 RK_PD7 1 &pcfg_pull_none>;
 424 };
 425
 426 &io_domains {
 427         status = "okay";
 428         bt656-supply = <&vcc_1v8>;
 429         audio-supply = <&vcc_1v8>;
 430         sdmmc-supply = <&vcc_sd>;
 431         gpio1830-supply = <&vcc_1v8>;
 432 };
 433
 434 &pmu_io_domains {
 435         status = "okay";
 436         pmu1830-supply = <&vcc_1v8>;
 437 };
 438
 439 &pwm2 {
 440         status = "okay";
 441 };
 442
 443 &pinctrl {
 444         i2c8 {
 445                 i2c8_xfer_a: i2c8-xfer {
 446                         rockchip,pins =
 447                           <1 RK_PC4 1 &pcfg_pull_up>,
 448                           <1 RK_PC5 1 &pcfg_pull_up>;
 449                 };
 450         };
 451
 452         leds {
 453                 led_pin_module: led-module-gpio {
 454                         rockchip,pins =
 455                           <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 456                 };
 457         };
 458
 459         pmic {
 460                 pmic_int_l: pmic-int-l {
 461                         rockchip,pins =
 462                           <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
 463                 };
 464         };
 465
 466         usb2 {
 467                 vcc5v0_host_en: vcc5v0-host-en {
 468                         rockchip,pins =
 469                           <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 470                 };
 471         };
 472 };
 473
 474 &sdhci {
 475         bus-width = <8>;
 476         mmc-hs400-1_8v;
 477         mmc-hs400-enhanced-strobe;
 478         non-removable;
 479         status = "okay";
 480 };
 481
 482 &sdmmc {
 483         vqmmc-supply = <&vcc_sd>;
 484 };
 485
 486 &spi1 {
 487         status = "okay";
 488
 489         norflash: flash@0 {
 490                 compatible = "jedec,spi-nor";
 491                 reg = <0>;
 492                 spi-max-frequency = <50000000>;
 493         };
 494 };
 495
 496 &tcphy1 {
 497         status = "okay";
 498 };
 499
 500 &tsadc {
 501         rockchip,hw-tshut-mode = <1>;
 502         rockchip,hw-tshut-polarity = <1>;
 503         status = "okay";
 504 };
 505
 506 &u2phy1 {
 507         status = "okay";
 508
 509         u2phy1_otg: otg-port {
 510                 status = "okay";
 511         };
 512
 513         u2phy1_host: host-port {
 514                 phy-supply = <&vcc5v0_host>;
 515                 status = "okay";
 516         };
 517 };
 518
 519 &usbdrd3_1 {
 520         status = "okay";
 521 };
 522
 523 &usbdrd_dwc3_1 {
 524         status = "okay";
 525         dr_mode = "host";
 526 };
 527
 528 &usb_host1_ehci {
 529         status = "okay";
 530 };
 531
 532 &usb_host1_ohci {
 533         status = "okay";
 534 };