arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * RK3399-based FriendlyElec boards device tree source
   4  *
   5  * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
   6  *
   7  * Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
   8  * (http://www.friendlyarm.com)
   9  *
  10  * Copyright (c) 2018 Collabora Ltd.
  11  * Copyright (c) 2019 Arm Ltd.
  12  */
  13
  14 /dts-v1/;
  15 #include <dt-bindings/input/linux-event-codes.h>
  16 #include "rk3399.dtsi"
  17 #include "rk3399-opp.dtsi"
  18
  19 / {
  20         chosen {
  21                 stdout-path = "serial2:1500000n8";
  22         };
  23
  24         clkin_gmac: external-gmac-clock {
  25                 compatible = "fixed-clock";
  26                 clock-frequency = <125000000>;
  27                 clock-output-names = "clkin_gmac";
  28                 #clock-cells = <0>;
  29         };
  30
  31         vcc3v3_sys: vcc3v3-sys {
  32                 compatible = "regulator-fixed";
  33                 regulator-always-on;
  34                 regulator-boot-on;
  35                 regulator-min-microvolt = <3300000>;
  36                 regulator-max-microvolt = <3300000>;
  37                 regulator-name = "vcc3v3_sys";
  38         };
  39
  40         vcc5v0_sys: vcc5v0-sys {
  41                 compatible = "regulator-fixed";
  42                 regulator-always-on;
  43                 regulator-boot-on;
  44                 regulator-min-microvolt = <5000000>;
  45                 regulator-max-microvolt = <5000000>;
  46                 regulator-name = "vcc5v0_sys";
  47                 vin-supply = <&vdd_5v>;
  48         };
  49
  50         /* switched by pmic_sleep */
  51         vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
  52                 compatible = "regulator-fixed";
  53                 regulator-always-on;
  54                 regulator-boot-on;
  55                 regulator-min-microvolt = <1800000>;
  56                 regulator-max-microvolt = <1800000>;
  57                 regulator-name = "vcc1v8_s3";
  58                 vin-supply = <&vcc_1v8>;
  59         };
  60
  61         vcc3v0_sd: vcc3v0-sd {
  62                 compatible = "regulator-fixed";
  63                 enable-active-high;
  64                 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
  65                 pinctrl-names = "default";
  66                 pinctrl-0 = <&sdmmc0_pwr_h>;
  67                 regulator-always-on;
  68                 regulator-min-microvolt = <3000000>;
  69                 regulator-max-microvolt = <3000000>;
  70                 regulator-name = "vcc3v0_sd";
  71                 vin-supply = <&vcc3v3_sys>;
  72         };
  73
  74         vbus_typec: vbus-typec {
  75                 compatible = "regulator-fixed";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 regulator-name = "vbus_typec";
  79         };
  80
  81         gpio-keys {
  82                 compatible = "gpio-keys";
  83                 autorepeat;
  84                 pinctrl-names = "default";
  85                 pinctrl-0 = <&power_key>;
  86
  87                 power {
  88                         debounce-interval = <100>;
  89                         gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
  90                         label = "GPIO Key Power";
  91                         linux,code = <KEY_POWER>;
  92                         wakeup-source;
  93                 };
  94         };
  95
  96         leds: gpio-leds {
  97                 compatible = "gpio-leds";
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&leds_gpio>;
 100
 101                 status {
 102                         gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
 103                         label = "status_led";
 104                         linux,default-trigger = "heartbeat";
 105                 };
 106         };
 107
 108         sdio_pwrseq: sdio-pwrseq {
 109                 compatible = "mmc-pwrseq-simple";
 110                 clocks = <&rk808 1>;
 111                 clock-names = "ext_clock";
 112                 pinctrl-names = "default";
 113                 pinctrl-0 = <&wifi_reg_on_h>;
 114                 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
 115         };
 116 };
 117
 118 &cpu_b0 {
 119         cpu-supply = <&vdd_cpu_b>;
 120 };
 121
 122 &cpu_b1 {
 123         cpu-supply = <&vdd_cpu_b>;
 124 };
 125
 126 &cpu_l0 {
 127         cpu-supply = <&vdd_cpu_l>;
 128 };
 129
 130 &cpu_l1 {
 131         cpu-supply = <&vdd_cpu_l>;
 132 };
 133
 134 &cpu_l2 {
 135         cpu-supply = <&vdd_cpu_l>;
 136 };
 137
 138 &cpu_l3 {
 139         cpu-supply = <&vdd_cpu_l>;
 140 };
 141
 142 &emmc_phy {
 143         status = "okay";
 144 };
 145
 146 &gmac {
 147         assigned-clock-parents = <&clkin_gmac>;
 148         assigned-clocks = <&cru SCLK_RMII_SRC>;
 149         clock_in_out = "input";
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&rgmii_pins>;
 152         phy-mode = "rgmii";
 153         phy-supply = <&vcc3v3_s3>;
 154         snps,reset-active-low;
 155         snps,reset-delays-us = <0 10000 50000>;
 156         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 157         tx_delay = <0x28>;
 158         rx_delay = <0x11>;
 159         status = "okay";
 160 };
 161
 162 &gpu {
 163         mali-supply = <&vdd_gpu>;
 164         status = "okay";
 165 };
 166
 167 &hdmi {
 168         ddc-i2c-bus = <&i2c7>;
 169         pinctrl-names = "default";
 170         pinctrl-0 = <&hdmi_cec>;
 171         status = "okay";
 172 };
 173
 174 &i2c0 {
 175         clock-frequency = <400000>;
 176         i2c-scl-rising-time-ns = <160>;
 177         i2c-scl-falling-time-ns = <30>;
 178         status = "okay";
 179
 180         vdd_cpu_b: regulator@40 {
 181                 compatible = "silergy,syr827";
 182                 reg = <0x40>;
 183                 fcs,suspend-voltage-selector = <1>;
 184                 pinctrl-names = "default";
 185                 pinctrl-0 = <&cpu_b_sleep>;
 186                 regulator-always-on;
 187                 regulator-boot-on;
 188                 regulator-min-microvolt = <712500>;
 189                 regulator-max-microvolt = <1500000>;
 190                 regulator-name = "vdd_cpu_b";
 191                 regulator-ramp-delay = <1000>;
 192                 vin-supply = <&vcc3v3_sys>;
 193
 194                 regulator-state-mem {
 195                         regulator-off-in-suspend;
 196                 };
 197         };
 198
 199         vdd_gpu: regulator@41 {
 200                 compatible = "silergy,syr828";
 201                 reg = <0x41>;
 202                 fcs,suspend-voltage-selector = <1>;
 203                 pinctrl-names = "default";
 204                 pinctrl-0 = <&gpu_sleep>;
 205                 regulator-always-on;
 206                 regulator-boot-on;
 207                 regulator-min-microvolt = <712500>;
 208                 regulator-max-microvolt = <1500000>;
 209                 regulator-name = "vdd_gpu";
 210                 regulator-ramp-delay = <1000>;
 211                 vin-supply = <&vcc3v3_sys>;
 212
 213                 regulator-state-mem {
 214                         regulator-off-in-suspend;
 215                 };
 216         };
 217
 218         rk808: pmic@1b {
 219                 compatible = "rockchip,rk808";
 220                 reg = <0x1b>;
 221                 clock-output-names = "xin32k", "rtc_clko_wifi";
 222                 #clock-cells = <1>;
 223                 interrupt-parent = <&gpio1>;
 224                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 225                 pinctrl-names = "default";
 226                 pinctrl-0 = <&pmic_int_l>;
 227                 rockchip,system-power-controller;
 228                 wakeup-source;
 229
 230                 vcc1-supply = <&vcc3v3_sys>;
 231                 vcc2-supply = <&vcc3v3_sys>;
 232                 vcc3-supply = <&vcc3v3_sys>;
 233                 vcc4-supply = <&vcc3v3_sys>;
 234                 vcc6-supply = <&vcc3v3_sys>;
 235                 vcc7-supply = <&vcc3v3_sys>;
 236                 vcc8-supply = <&vcc3v3_sys>;
 237                 vcc9-supply = <&vcc3v3_sys>;
 238                 vcc10-supply = <&vcc3v3_sys>;
 239                 vcc11-supply = <&vcc3v3_sys>;
 240                 vcc12-supply = <&vcc3v3_sys>;
 241                 vddio-supply = <&vcc_3v0>;
 242
 243                 regulators {
 244                         vdd_center: DCDC_REG1 {
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                                 regulator-min-microvolt = <750000>;
 248                                 regulator-max-microvolt = <1350000>;
 249                                 regulator-name = "vdd_center";
 250                                 regulator-ramp-delay = <6001>;
 251
 252                                 regulator-state-mem {
 253                                         regulator-off-in-suspend;
 254                                 };
 255                         };
 256
 257                         vdd_cpu_l: DCDC_REG2 {
 258                                 regulator-always-on;
 259                                 regulator-boot-on;
 260                                 regulator-min-microvolt = <750000>;
 261                                 regulator-max-microvolt = <1350000>;
 262                                 regulator-name = "vdd_cpu_l";
 263                                 regulator-ramp-delay = <6001>;
 264
 265                                 regulator-state-mem {
 266                                         regulator-off-in-suspend;
 267                                 };
 268                         };
 269
 270                         vcc_ddr: DCDC_REG3 {
 271                                 regulator-always-on;
 272                                 regulator-boot-on;
 273                                 regulator-name = "vcc_ddr";
 274
 275                                 regulator-state-mem {
 276                                         regulator-on-in-suspend;
 277                                 };
 278                         };
 279
 280                         vcc_1v8: DCDC_REG4 {
 281                                 regulator-always-on;
 282                                 regulator-boot-on;
 283                                 regulator-min-microvolt = <1800000>;
 284                                 regulator-max-microvolt = <1800000>;
 285                                 regulator-name = "vcc_1v8";
 286
 287                                 regulator-state-mem {
 288                                         regulator-on-in-suspend;
 289                                         regulator-suspend-microvolt = <1800000>;
 290                                 };
 291                         };
 292
 293                         vcc1v8_cam: LDO_REG1 {
 294                                 regulator-always-on;
 295                                 regulator-boot-on;
 296                                 regulator-min-microvolt = <1800000>;
 297                                 regulator-max-microvolt = <1800000>;
 298                                 regulator-name = "vcc1v8_cam";
 299
 300                                 regulator-state-mem {
 301                                         regulator-off-in-suspend;
 302                                 };
 303                         };
 304
 305                         vcc3v0_touch: LDO_REG2 {
 306                                 regulator-always-on;
 307                                 regulator-boot-on;
 308                                 regulator-min-microvolt = <3000000>;
 309                                 regulator-max-microvolt = <3000000>;
 310                                 regulator-name = "vcc3v0_touch";
 311
 312                                 regulator-state-mem {
 313                                         regulator-off-in-suspend;
 314                                 };
 315                         };
 316
 317                         vcc1v8_pmupll: LDO_REG3 {
 318                                 regulator-always-on;
 319                                 regulator-boot-on;
 320                                 regulator-min-microvolt = <1800000>;
 321                                 regulator-max-microvolt = <1800000>;
 322                                 regulator-name = "vcc1v8_pmupll";
 323
 324                                 regulator-state-mem {
 325                                         regulator-on-in-suspend;
 326                                         regulator-suspend-microvolt = <1800000>;
 327                                 };
 328                         };
 329
 330                         vcc_sdio: LDO_REG4 {
 331                                 regulator-always-on;
 332                                 regulator-boot-on;
 333                                 regulator-init-microvolt = <3000000>;
 334                                 regulator-min-microvolt = <1800000>;
 335                                 regulator-max-microvolt = <3300000>;
 336                                 regulator-name = "vcc_sdio";
 337
 338                                 regulator-state-mem {
 339                                         regulator-on-in-suspend;
 340                                         regulator-suspend-microvolt = <3000000>;
 341                                 };
 342                         };
 343
 344                         vcca3v0_codec: LDO_REG5 {
 345                                 regulator-always-on;
 346                                 regulator-boot-on;
 347                                 regulator-min-microvolt = <3000000>;
 348                                 regulator-max-microvolt = <3000000>;
 349                                 regulator-name = "vcca3v0_codec";
 350
 351                                 regulator-state-mem {
 352                                         regulator-off-in-suspend;
 353                                 };
 354                         };
 355
 356                         vcc_1v5: LDO_REG6 {
 357                                 regulator-always-on;
 358                                 regulator-boot-on;
 359                                 regulator-min-microvolt = <1500000>;
 360                                 regulator-max-microvolt = <1500000>;
 361                                 regulator-name = "vcc_1v5";
 362
 363                                 regulator-state-mem {
 364                                         regulator-on-in-suspend;
 365                                         regulator-suspend-microvolt = <1500000>;
 366                                 };
 367                         };
 368
 369                         vcca1v8_codec: LDO_REG7 {
 370                                 regulator-always-on;
 371                                 regulator-boot-on;
 372                                 regulator-min-microvolt = <1800000>;
 373                                 regulator-max-microvolt = <1800000>;
 374                                 regulator-name = "vcca1v8_codec";
 375
 376                                 regulator-state-mem {
 377                                         regulator-off-in-suspend;
 378                                 };
 379                         };
 380
 381                         vcc_3v0: LDO_REG8 {
 382                                 regulator-always-on;
 383                                 regulator-boot-on;
 384                                 regulator-min-microvolt = <3000000>;
 385                                 regulator-max-microvolt = <3000000>;
 386                                 regulator-name = "vcc_3v0";
 387
 388                                 regulator-state-mem {
 389                                         regulator-on-in-suspend;
 390                                         regulator-suspend-microvolt = <3000000>;
 391                                 };
 392                         };
 393
 394                         vcc3v3_s3: SWITCH_REG1 {
 395                                 regulator-always-on;
 396                                 regulator-boot-on;
 397                                 regulator-name = "vcc3v3_s3";
 398
 399                                 regulator-state-mem {
 400                                         regulator-off-in-suspend;
 401                                 };
 402                         };
 403
 404                         vcc3v3_s0: SWITCH_REG2 {
 405                                 regulator-always-on;
 406                                 regulator-boot-on;
 407                                 regulator-name = "vcc3v3_s0";
 408
 409                                 regulator-state-mem {
 410                                         regulator-off-in-suspend;
 411                                 };
 412                         };
 413                 };
 414         };
 415 };
 416
 417 &i2c1 {
 418         clock-frequency = <200000>;
 419         i2c-scl-rising-time-ns = <150>;
 420         i2c-scl-falling-time-ns = <30>;
 421         status = "okay";
 422 };
 423
 424 &i2c2 {
 425         status = "okay";
 426 };
 427
 428 &i2c4 {
 429         clock-frequency = <400000>;
 430         i2c-scl-rising-time-ns = <160>;
 431         i2c-scl-falling-time-ns = <30>;
 432         status = "okay";
 433
 434         fusb0: typec-portc@22 {
 435                 compatible = "fcs,fusb302";
 436                 reg = <0x22>;
 437                 interrupt-parent = <&gpio1>;
 438                 interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
 439                 pinctrl-names = "default";
 440                 pinctrl-0 = <&fusb0_int>;
 441                 vbus-supply = <&vbus_typec>;
 442         };
 443 };
 444
 445 &i2c7 {
 446         status = "okay";
 447 };
 448
 449 &io_domains {
 450         bt656-supply = <&vcc_1v8>;
 451         audio-supply = <&vcca1v8_codec>;
 452         sdmmc-supply = <&vcc_sdio>;
 453         gpio1830-supply = <&vcc_3v0>;
 454         status = "okay";
 455 };
 456
 457 &pcie_phy {
 458         assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
 459         assigned-clock-rates = <100000000>;
 460         assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
 461         status = "okay";
 462 };
 463
 464 &pcie0 {
 465         ep-gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_HIGH>;
 466         max-link-speed = <2>;
 467         num-lanes = <4>;
 468         status = "okay";
 469 };
 470
 471 &pinctrl {
 472         fusb30x {
 473                 fusb0_int: fusb0-int {
 474                         rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
 475                 };
 476         };
 477
 478         gpio-leds {
 479                 leds_gpio: leds-gpio {
 480                         rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 481                 };
 482         };
 483
 484         pmic {
 485                 cpu_b_sleep: cpu-b-sleep {
 486                         rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
 487                 };
 488
 489                 gpu_sleep: gpu-sleep {
 490                         rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
 491                 };
 492
 493                 pmic_int_l: pmic-int-l {
 494                         rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
 495                 };
 496         };
 497
 498         rockchip-key {
 499                 power_key: power-key {
 500                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
 501                 };
 502         };
 503
 504         sdio {
 505                 bt_host_wake_l: bt-host-wake-l {
 506                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
 507                 };
 508
 509                 bt_reg_on_h: bt-reg-on-h {
 510                         /* external pullup to VCC1V8_PMUPLL */
 511                         rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
 512                 };
 513
 514                 bt_wake_l: bt-wake-l {
 515                         rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
 516                 };
 517
 518                 wifi_reg_on_h: wifi-reg_on-h {
 519                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 520                 };
 521         };
 522
 523         sdmmc {
 524                 sdmmc0_det_l: sdmmc0-det-l {
 525                         rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
 526                 };
 527
 528                 sdmmc0_pwr_h: sdmmc0-pwr-h {
 529                         rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 530                 };
 531         };
 532 };
 533
 534 &pmu_io_domains {
 535         pmu1830-supply = <&vcc_3v0>;
 536         status = "okay";
 537 };
 538
 539 &pwm0 {
 540         status = "okay";
 541 };
 542
 543 &pwm1 {
 544         status = "okay";
 545 };
 546
 547 &pwm2 {
 548         pinctrl-names = "active";
 549         pinctrl-0 = <&pwm2_pin_pull_down>;
 550         status = "okay";
 551 };
 552
 553 &saradc {
 554         vref-supply = <&vcca1v8_s3>;
 555         status = "okay";
 556 };
 557
 558 &sdhci {
 559         bus-width = <8>;
 560         mmc-hs200-1_8v;
 561         non-removable;
 562         status = "okay";
 563 };
 564
 565 &sdio0 {
 566         bus-width = <4>;
 567         cap-sd-highspeed;
 568         cap-sdio-irq;
 569         keep-power-in-suspend;
 570         mmc-pwrseq = <&sdio_pwrseq>;
 571         non-removable;
 572         pinctrl-names = "default";
 573         pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
 574         sd-uhs-sdr104;
 575         status = "okay";
 576 };
 577
 578 &sdmmc {
 579         bus-width = <4>;
 580         cap-sd-highspeed;
 581         cap-mmc-highspeed;
 582         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 583         disable-wp;
 584         pinctrl-names = "default";
 585         pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc0_det_l>;
 586         sd-uhs-sdr104;
 587         vmmc-supply = <&vcc3v0_sd>;
 588         vqmmc-supply = <&vcc_sdio>;
 589         status = "okay";
 590 };
 591
 592 &tcphy0 {
 593         status = "okay";
 594 };
 595
 596 &tcphy1 {
 597         status = "okay";
 598 };
 599
 600 &tsadc {
 601         /* tshut mode 0:CRU 1:GPIO */
 602         rockchip,hw-tshut-mode = <1>;
 603         /* tshut polarity 0:LOW 1:HIGH */
 604         rockchip,hw-tshut-polarity = <1>;
 605         status = "okay";
 606 };
 607
 608 &u2phy0 {
 609         status = "okay";
 610 };
 611
 612 &u2phy0_host {
 613         status = "okay";
 614 };
 615
 616 &u2phy0_otg {
 617         status = "okay";
 618 };
 619
 620 &u2phy1 {
 621         status = "okay";
 622 };
 623
 624 &u2phy1_host {
 625         status = "okay";
 626 };
 627
 628 &u2phy1_otg {
 629         status = "okay";
 630 };
 631
 632 &uart0 {
 633         pinctrl-names = "default";
 634         pinctrl-0 = <&uart0_xfer &uart0_rts &uart0_cts>;
 635         status = "okay";
 636
 637         bluetooth {
 638                 compatible = "brcm,bcm43438-bt";
 639                 clocks = <&rk808 1>;
 640                 clock-names = "lpo";
 641                 device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
 642                 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
 643                 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
 644                 max-speed = <4000000>;
 645                 pinctrl-names = "default";
 646                 pinctrl-0 = <&bt_reg_on_h &bt_host_wake_l &bt_wake_l>;
 647                 vbat-supply = <&vcc3v3_sys>;
 648                 vddio-supply = <&vcc_1v8>;
 649         };
 650 };
 651
 652 &uart2 {
 653         status = "okay";
 654 };
 655
 656 &usbdrd3_0 {
 657         status = "okay";
 658 };
 659
 660 &usbdrd3_1 {
 661         status = "okay";
 662 };
 663
 664 &usbdrd_dwc3_0 {
 665         status = "okay";
 666 };
 667
 668 &usbdrd_dwc3_1 {
 669         dr_mode = "host";
 670         status = "okay";
 671 };
 672
 673 &usb_host0_ehci {
 674         status = "okay";
 675 };
 676
 677 &usb_host0_ohci {
 678         status = "okay";
 679 };
 680
 681 &usb_host1_ehci {
 682         status = "okay";
 683 };
 684
 685 &usb_host1_ohci {
 686         status = "okay";
 687 };
 688
 689 &vopb {
 690         status = "okay";
 691 };
 692
 693 &vopb_mmu {
 694         status = "okay";
 695 };
 696
 697 &vopl {
 698         status = "okay";
 699 };
 700
 701 &vopl_mmu {
 702         status = "okay";
 703 };