arch/arm/dts/rk3399-roc-pc.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/pwm/pwm.h>
   8 #include "rk3399.dtsi"
   9 #include "rk3399-opp.dtsi"
  10
  11 / {
  12         model = "Firefly ROC-RK3399-PC Board";
  13         compatible = "firefly,roc-rk3399-pc", "rockchip,rk3399";
  14
  15         chosen {
  16                 stdout-path = "serial2:1500000n8";
  17         };
  18
  19         backlight: backlight {
  20                 compatible = "pwm-backlight";
  21                 pwms = <&pwm0 0 25000 0>;
  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         sdio_pwrseq: sdio-pwrseq {
  32                 compatible = "mmc-pwrseq-simple";
  33                 clocks = <&rk808 1>;
  34                 clock-names = "ext_clock";
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&wifi_enable_h>;
  37
  38                 /*
  39                  * On the module itself this is one of these (depending
  40                  * on the actual card populated):
  41                  * - SDIO_RESET_L_WL_REG_ON
  42                  * - PDN (power down when low)
  43                  */
  44                 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
  45         };
  46
  47         vcc_vbus_typec0: vcc-vbus-typec0 {
  48                 compatible = "regulator-fixed";
  49                 regulator-name = "vcc_vbus_typec0";
  50                 regulator-always-on;
  51                 regulator-boot-on;
  52                 regulator-min-microvolt = <5000000>;
  53                 regulator-max-microvolt = <5000000>;
  54         };
  55
  56         /*
  57          * should be placed inside mp8859, but not until mp8859 has
  58          * its own dt-binding.
  59          */
  60         vcc12v_sys: mp8859-dcdc1 {
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "vcc12v_sys";
  63                 regulator-always-on;
  64                 regulator-boot-on;
  65                 regulator-min-microvolt = <12000000>;
  66                 regulator-max-microvolt = <12000000>;
  67                 vin-supply = <&vcc_vbus_typec0>;
  68         };
  69
  70         /* switched by pmic_sleep */
  71         vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "vcc1v8_s3";
  74                 regulator-always-on;
  75                 regulator-boot-on;
  76                 regulator-min-microvolt = <1800000>;
  77                 regulator-max-microvolt = <1800000>;
  78                 vin-supply = <&vcc_1v8>;
  79         };
  80
  81         vcc3v3_sys: vcc3v3-sys {
  82                 compatible = "regulator-fixed";
  83                 regulator-name = "vcc3v3_sys";
  84                 regulator-always-on;
  85                 regulator-boot-on;
  86                 regulator-min-microvolt = <3300000>;
  87                 regulator-max-microvolt = <3300000>;
  88                 vin-supply = <&vcc12v_sys>;
  89         };
  90
  91         /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
  92         vcc5v0_host: vcc5v0-host-regulator {
  93                 compatible = "regulator-fixed";
  94                 enable-active-high;
  95                 gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
  96                 pinctrl-names = "default";
  97                 pinctrl-0 = <&vcc5v0_host_en &hub_rst>;
  98                 regulator-name = "vcc5v0_host";
  99                 regulator-always-on;
 100                 vin-supply = <&vcc_sys>;
 101         };
 102
 103         vcc_vbus_typec1: vcc-vbus-typec1 {
 104                 compatible = "regulator-fixed";
 105                 enable-active-high;
 106                 gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
 107                 pinctrl-names = "default";
 108                 pinctrl-0 = <&vcc_vbus_typec1_en>;
 109                 regulator-name = "vcc_vbus_typec1";
 110                 regulator-always-on;
 111                 vin-supply = <&vcc_sys>;
 112         };
 113
 114         vcc_sys: vcc-sys {
 115                 compatible = "regulator-fixed";
 116                 regulator-name = "vcc_sys";
 117                 regulator-always-on;
 118                 regulator-boot-on;
 119                 regulator-min-microvolt = <5000000>;
 120                 regulator-max-microvolt = <5000000>;
 121                 vin-supply = <&vcc12v_sys>;
 122         };
 123
 124         vdd_log: vdd-log {
 125                 compatible = "pwm-regulator";
 126                 pwms = <&pwm2 0 25000 1>;
 127                 regulator-name = "vdd_log";
 128                 regulator-always-on;
 129                 regulator-boot-on;
 130                 regulator-min-microvolt = <800000>;
 131                 regulator-max-microvolt = <1400000>;
 132                 vin-supply = <&vcc3v3_sys>;
 133         };
 134 };
 135
 136 &cpu_l0 {
 137         cpu-supply = <&vdd_cpu_l>;
 138 };
 139
 140 &cpu_l1 {
 141         cpu-supply = <&vdd_cpu_l>;
 142 };
 143
 144 &cpu_l2 {
 145         cpu-supply = <&vdd_cpu_l>;
 146 };
 147
 148 &cpu_l3 {
 149         cpu-supply = <&vdd_cpu_l>;
 150 };
 151
 152 &cpu_b0 {
 153         cpu-supply = <&vdd_cpu_b>;
 154 };
 155
 156 &cpu_b1 {
 157         cpu-supply = <&vdd_cpu_b>;
 158 };
 159
 160 &emmc_phy {
 161         status = "okay";
 162 };
 163
 164 &gmac {
 165         assigned-clocks = <&cru SCLK_RMII_SRC>;
 166         assigned-clock-parents = <&clkin_gmac>;
 167         clock_in_out = "input";
 168         phy-supply = <&vcc_lan>;
 169         phy-mode = "rgmii";
 170         pinctrl-names = "default";
 171         pinctrl-0 = <&rgmii_pins>;
 172         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 173         snps,reset-active-low;
 174         snps,reset-delays-us = <0 10000 50000>;
 175         tx_delay = <0x28>;
 176         rx_delay = <0x11>;
 177         status = "okay";
 178 };
 179
 180 &hdmi {
 181         ddc-i2c-bus = <&i2c3>;
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&hdmi_cec>;
 184         status = "okay";
 185 };
 186
 187 &i2c0 {
 188         clock-frequency = <400000>;
 189         i2c-scl-rising-time-ns = <168>;
 190         i2c-scl-falling-time-ns = <4>;
 191         status = "okay";
 192
 193         rk808: pmic@1b {
 194                 compatible = "rockchip,rk808";
 195                 reg = <0x1b>;
 196                 interrupt-parent = <&gpio1>;
 197                 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
 198                 #clock-cells = <1>;
 199                 clock-output-names = "xin32k", "rk808-clkout2";
 200                 pinctrl-names = "default";
 201                 pinctrl-0 = <&pmic_int_l>;
 202                 rockchip,system-power-controller;
 203                 wakeup-source;
 204
 205                 vcc1-supply = <&vcc3v3_sys>;
 206                 vcc2-supply = <&vcc3v3_sys>;
 207                 vcc3-supply = <&vcc3v3_sys>;
 208                 vcc4-supply = <&vcc3v3_sys>;
 209                 vcc6-supply = <&vcc3v3_sys>;
 210                 vcc7-supply = <&vcc3v3_sys>;
 211                 vcc8-supply = <&vcc3v3_sys>;
 212                 vcc9-supply = <&vcc3v3_sys>;
 213                 vcc10-supply = <&vcc3v3_sys>;
 214                 vcc11-supply = <&vcc3v3_sys>;
 215                 vcc12-supply = <&vcc3v3_sys>;
 216                 vddio-supply = <&vcc1v8_pmu>;
 217
 218                 regulators {
 219                         vdd_center: DCDC_REG1 {
 220                                 regulator-name = "vdd_center";
 221                                 regulator-always-on;
 222                                 regulator-boot-on;
 223                                 regulator-min-microvolt = <750000>;
 224                                 regulator-max-microvolt = <1350000>;
 225                                 regulator-ramp-delay = <6001>;
 226                                 regulator-state-mem {
 227                                         regulator-off-in-suspend;
 228                                 };
 229                         };
 230
 231                         vdd_cpu_l: DCDC_REG2 {
 232                                 regulator-name = "vdd_cpu_l";
 233                                 regulator-always-on;
 234                                 regulator-boot-on;
 235                                 regulator-min-microvolt = <750000>;
 236                                 regulator-max-microvolt = <1350000>;
 237                                 regulator-ramp-delay = <6001>;
 238                                 regulator-state-mem {
 239                                         regulator-off-in-suspend;
 240                                 };
 241                         };
 242
 243                         vcc_ddr: DCDC_REG3 {
 244                                 regulator-name = "vcc_ddr";
 245                                 regulator-always-on;
 246                                 regulator-boot-on;
 247                                 regulator-state-mem {
 248                                         regulator-on-in-suspend;
 249                                 };
 250                         };
 251
 252                         vcc_1v8: DCDC_REG4 {
 253                                 regulator-name = "vcc_1v8";
 254                                 regulator-always-on;
 255                                 regulator-boot-on;
 256                                 regulator-min-microvolt = <1800000>;
 257                                 regulator-max-microvolt = <1800000>;
 258                                 regulator-state-mem {
 259                                         regulator-on-in-suspend;
 260                                         regulator-suspend-microvolt = <1800000>;
 261                                 };
 262                         };
 263
 264                         vcca1v8_codec: LDO_REG1 {
 265                                 regulator-name = "vcca1v8_codec";
 266                                 regulator-always-on;
 267                                 regulator-boot-on;
 268                                 regulator-min-microvolt = <1800000>;
 269                                 regulator-max-microvolt = <1800000>;
 270                                 regulator-state-mem {
 271                                         regulator-off-in-suspend;
 272                                 };
 273                         };
 274
 275                         vcc1v8_hdmi: LDO_REG2 {
 276                                 regulator-name = "vcc1v8_hdmi";
 277                                 regulator-always-on;
 278                                 regulator-boot-on;
 279                                 regulator-min-microvolt = <1800000>;
 280                                 regulator-max-microvolt = <1800000>;
 281                                 regulator-state-mem {
 282                                         regulator-off-in-suspend;
 283                                 };
 284                         };
 285
 286                         vcc1v8_pmu: LDO_REG3 {
 287                                 regulator-name = "vcc1v8_pmu";
 288                                 regulator-always-on;
 289                                 regulator-boot-on;
 290                                 regulator-min-microvolt = <1800000>;
 291                                 regulator-max-microvolt = <1800000>;
 292                                 regulator-state-mem {
 293                                         regulator-on-in-suspend;
 294                                         regulator-suspend-microvolt = <1800000>;
 295                                 };
 296                         };
 297
 298                         vcc_sdio: LDO_REG4 {
 299                                 regulator-name = "vcc_sdio";
 300                                 regulator-always-on;
 301                                 regulator-boot-on;
 302                                 regulator-min-microvolt = <1800000>;
 303                                 regulator-max-microvolt = <3000000>;
 304                                 regulator-state-mem {
 305                                         regulator-on-in-suspend;
 306                                         regulator-suspend-microvolt = <3000000>;
 307                                 };
 308                         };
 309
 310                         vcca3v0_codec: LDO_REG5 {
 311                                 regulator-name = "vcca3v0_codec";
 312                                 regulator-always-on;
 313                                 regulator-boot-on;
 314                                 regulator-min-microvolt = <3000000>;
 315                                 regulator-max-microvolt = <3000000>;
 316                                 regulator-state-mem {
 317                                         regulator-off-in-suspend;
 318                                 };
 319                         };
 320
 321                         vcc_1v5: LDO_REG6 {
 322                                 regulator-name = "vcc_1v5";
 323                                 regulator-always-on;
 324                                 regulator-boot-on;
 325                                 regulator-min-microvolt = <1500000>;
 326                                 regulator-max-microvolt = <1500000>;
 327                                 regulator-state-mem {
 328                                         regulator-on-in-suspend;
 329                                         regulator-suspend-microvolt = <1500000>;
 330                                 };
 331                         };
 332
 333                         vcca0v9_hdmi: LDO_REG7 {
 334                                 regulator-name = "vcca0v9_hdmi";
 335                                 regulator-always-on;
 336                                 regulator-boot-on;
 337                                 regulator-min-microvolt = <900000>;
 338                                 regulator-max-microvolt = <900000>;
 339                                 regulator-state-mem {
 340                                         regulator-off-in-suspend;
 341                                 };
 342                         };
 343
 344                         vcc_3v0: LDO_REG8 {
 345                                 regulator-name = "vcc_3v0";
 346                                 regulator-always-on;
 347                                 regulator-boot-on;
 348                                 regulator-min-microvolt = <3000000>;
 349                                 regulator-max-microvolt = <3000000>;
 350                                 regulator-state-mem {
 351                                         regulator-on-in-suspend;
 352                                         regulator-suspend-microvolt = <3000000>;
 353                                 };
 354                         };
 355
 356                         vcc3v3_s3: vcc_lan: SWITCH_REG1 {
 357                                 regulator-name = "vcc3v3_s3";
 358                                 regulator-always-on;
 359                                 regulator-boot-on;
 360                                 regulator-state-mem {
 361                                         regulator-off-in-suspend;
 362                                 };
 363                         };
 364
 365                         vcc3v3_s0: SWITCH_REG2 {
 366                                 regulator-name = "vcc3v3_s0";
 367                                 regulator-always-on;
 368                                 regulator-boot-on;
 369                                 regulator-state-mem {
 370                                         regulator-off-in-suspend;
 371                                 };
 372                         };
 373                 };
 374         };
 375
 376         vdd_cpu_b: regulator@40 {
 377                 compatible = "silergy,syr827";
 378                 reg = <0x40>;
 379                 fcs,suspend-voltage-selector = <1>;
 380                 pinctrl-names = "default";
 381                 pinctrl-0 = <&vsel1_gpio>;
 382                 regulator-name = "vdd_cpu_b";
 383                 regulator-min-microvolt = <712500>;
 384                 regulator-max-microvolt = <1500000>;
 385                 regulator-ramp-delay = <1000>;
 386                 regulator-always-on;
 387                 regulator-boot-on;
 388                 vin-supply = <&vcc3v3_sys>;
 389
 390                 regulator-state-mem {
 391                         regulator-off-in-suspend;
 392                 };
 393         };
 394
 395         vdd_gpu: regulator@41 {
 396                 compatible = "silergy,syr828";
 397                 reg = <0x41>;
 398                 fcs,suspend-voltage-selector = <1>;
 399                 pinctrl-names = "default";
 400                 pinctrl-0 = <&vsel2_gpio>;
 401                 regulator-name = "vdd_gpu";
 402                 regulator-min-microvolt = <712500>;
 403                 regulator-max-microvolt = <1500000>;
 404                 regulator-ramp-delay = <1000>;
 405                 regulator-always-on;
 406                 regulator-boot-on;
 407                 vin-supply = <&vcc3v3_sys>;
 408
 409                 regulator-state-mem {
 410                         regulator-off-in-suspend;
 411                 };
 412         };
 413 };
 414
 415 &i2c1 {
 416         i2c-scl-rising-time-ns = <300>;
 417         i2c-scl-falling-time-ns = <15>;
 418         status = "okay";
 419 };
 420
 421 &i2c3 {
 422         i2c-scl-rising-time-ns = <450>;
 423         i2c-scl-falling-time-ns = <15>;
 424         status = "okay";
 425 };
 426
 427 &i2c4 {
 428         i2c-scl-rising-time-ns = <600>;
 429         i2c-scl-falling-time-ns = <20>;
 430         status = "okay";
 431
 432         fusb1: usb-typec@22 {
 433                 compatible = "fcs,fusb302";
 434                 reg = <0x22>;
 435                 interrupt-parent = <&gpio1>;
 436                 interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 437                 pinctrl-names = "default";
 438                 pinctrl-0 = <&fusb1_int>;
 439                 vbus-supply = <&vcc_vbus_typec1>;
 440                 status = "okay";
 441         };
 442 };
 443
 444 &i2c7 {
 445         i2c-scl-rising-time-ns = <600>;
 446         i2c-scl-falling-time-ns = <20>;
 447         status = "okay";
 448
 449         fusb0: usb-typec@22 {
 450                 compatible = "fcs,fusb302";
 451                 reg = <0x22>;
 452                 interrupt-parent = <&gpio1>;
 453                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 454                 pinctrl-names = "default";
 455                 pinctrl-0 = <&fusb0_int>;
 456                 vbus-supply = <&vcc_vbus_typec0>;
 457                 status = "okay";
 458         };
 459 };
 460
 461 &i2s0 {
 462         rockchip,playback-channels = <8>;
 463         rockchip,capture-channels = <8>;
 464         status = "okay";
 465 };
 466
 467 &i2s1 {
 468         rockchip,playback-channels = <2>;
 469         rockchip,capture-channels = <2>;
 470         status = "okay";
 471 };
 472
 473 &i2s2 {
 474         status = "okay";
 475 };
 476
 477 &io_domains {
 478         audio-supply = <&vcca1v8_codec>;
 479         bt656-supply = <&vcc_3v0>;
 480         gpio1830-supply = <&vcc_3v0>;
 481         sdmmc-supply = <&vcc_sdio>;
 482         status = "okay";
 483 };
 484
 485 &pmu_io_domains {
 486         pmu1830-supply = <&vcc_3v0>;
 487         status = "okay";
 488 };
 489
 490 &pinctrl {
 491         lcd-panel {
 492                 lcd_panel_reset: lcd-panel-reset {
 493                         rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
 494                 };
 495         };
 496
 497         pmic {
 498                 vsel1_gpio: vsel1-gpio {
 499                         rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
 500                 };
 501
 502                 vsel2_gpio: vsel2-gpio {
 503                         rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
 504                 };
 505         };
 506
 507         sdio-pwrseq {
 508                 wifi_enable_h: wifi-enable-h {
 509                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 510                 };
 511         };
 512
 513         pmic {
 514                 pmic_int_l: pmic-int-l {
 515                         rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
 516                 };
 517         };
 518
 519         usb2 {
 520                 vcc5v0_host_en: vcc5v0-host-en {
 521                         rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 522                 };
 523
 524                 hub_rst: hub-rst {
 525                         rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_output_high>;
 526                 };
 527         };
 528
 529         usb-typec {
 530                 vcc_vbus_typec1_en: vcc-vbus-typec1-en {
 531                         rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
 532                 };
 533         };
 534
 535         fusb30x {
 536                 fusb0_int: fusb0-int {
 537                         rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
 538                 };
 539
 540                 fusb1_int: fusb1-int {
 541                         rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 542                 };
 543         };
 544 };
 545
 546 &pwm0 {
 547         status = "okay";
 548 };
 549
 550 &pwm2 {
 551         status = "okay";
 552 };
 553
 554 &saradc {
 555         vref-supply = <&vcca1v8_s3>;
 556         status = "okay";
 557 };
 558
 559 &sdmmc {
 560         bus-width = <4>;
 561         cap-mmc-highspeed;
 562         cap-sd-highspeed;
 563         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 564         disable-wp;
 565         max-frequency = <150000000>;
 566         pinctrl-names = "default";
 567         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
 568         status = "okay";
 569 };
 570
 571 &sdhci {
 572         bus-width = <8>;
 573         mmc-hs400-1_8v;
 574         mmc-hs400-enhanced-strobe;
 575         non-removable;
 576         status = "okay";
 577 };
 578
 579 &tcphy0 {
 580         status = "okay";
 581 };
 582
 583 &tcphy1 {
 584         status = "okay";
 585 };
 586
 587 &tsadc {
 588         /* tshut mode 0:CRU 1:GPIO */
 589         rockchip,hw-tshut-mode = <1>;
 590         /* tshut polarity 0:LOW 1:HIGH */
 591         rockchip,hw-tshut-polarity = <1>;
 592         status = "okay";
 593 };
 594
 595 &u2phy0 {
 596         status = "okay";
 597
 598         u2phy0_otg: otg-port {
 599                 phy-supply = <&vcc_vbus_typec0>;
 600                 status = "okay";
 601         };
 602
 603         u2phy0_host: host-port {
 604                 phy-supply = <&vcc5v0_host>;
 605                 status = "okay";
 606         };
 607 };
 608
 609 &u2phy1 {
 610         status = "okay";
 611
 612         u2phy1_otg: otg-port {
 613                 phy-supply = <&vcc_vbus_typec1>;
 614                 status = "okay";
 615         };
 616
 617         u2phy1_host: host-port {
 618                 phy-supply = <&vcc5v0_host>;
 619                 status = "okay";
 620         };
 621 };
 622
 623 &uart0 {
 624         pinctrl-names = "default";
 625         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 626         status = "okay";
 627 };
 628
 629 &uart2 {
 630         status = "okay";
 631 };
 632
 633 &usb_host0_ehci {
 634         status = "okay";
 635 };
 636
 637 &usb_host0_ohci {
 638         status = "okay";
 639 };
 640
 641 &usb_host1_ehci {
 642         status = "okay";
 643 };
 644
 645 &usb_host1_ohci {
 646         status = "okay";
 647 };
 648
 649 &usbdrd3_0 {
 650         status = "okay";
 651 };
 652
 653 &usbdrd_dwc3_0 {
 654         status = "okay";
 655 };
 656
 657 &usbdrd3_1 {
 658         status = "okay";
 659 };
 660
 661 &usbdrd_dwc3_1 {
 662         status = "okay";
 663         dr_mode = "host";
 664 };
 665
 666 &vopb {
 667         status = "okay";
 668 };
 669
 670 &vopb_mmu {
 671         status = "okay";
 672 };
 673
 674 &vopl {
 675         status = "okay";
 676 };
 677
 678 &vopl_mmu {
 679         status = "okay";
 680 };