src/arm64/rockchip/rk3399-kobol-helios64.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2020 Aditya Prayoga <aditya@kobol.io>
   4  */
   5
   6 /*
   7  * The Kobol Helios64 is a board designed to operate as a NAS and optionally
   8  * ships with an enclosing that can host five 2.5" hard disks.
   9  *
  10  * See https://wiki.kobol.io/helios64/intro/ for further details.
  11  */
  12
  13 /dts-v1/;
  14 #include "rk3399.dtsi"
  15 #include "rk3399-opp.dtsi"
  16
  17 / {
  18         model = "Kobol Helios64";
  19         compatible = "kobol,helios64", "rockchip,rk3399";
  20
  21         aliases {
  22                 ethernet0 = &gmac;
  23                 mmc0 = &sdmmc;
  24                 mmc1 = &sdhci;
  25                 spi1 = &spi1;
  26                 spi2 = &spi2;
  27                 spi5 = &spi5;
  28         };
  29
  30         avdd_0v9_s0: avdd-0v9-s0 {
  31                 compatible = "regulator-fixed";
  32                 regulator-name = "avdd_0v9_s0";
  33                 regulator-always-on;
  34                 regulator-boot-on;
  35                 regulator-min-microvolt = <900000>;
  36                 regulator-max-microvolt = <900000>;
  37                 vin-supply = <&vcc1v8_sys_s3>;
  38         };
  39
  40         avdd_1v8_s0: avdd-1v8-s0 {
  41                 compatible = "regulator-fixed";
  42                 regulator-name = "avdd_1v8_s0";
  43                 regulator-always-on;
  44                 regulator-boot-on;
  45                 regulator-min-microvolt = <1800000>;
  46                 regulator-max-microvolt = <1800000>;
  47                 vin-supply = <&vcc3v3_sys_s3>;
  48         };
  49
  50         chosen {
  51                 stdout-path = "serial2:1500000n8";
  52         };
  53
  54         clkin_gmac: external-gmac-clock {
  55                 compatible = "fixed-clock";
  56                 clock-frequency = <125000000>;
  57                 clock-output-names = "clkin_gmac";
  58                 #clock-cells = <0>;
  59         };
  60
  61         fan1 {
  62                 /* fan connected to P7 */
  63                 compatible = "pwm-fan";
  64                 pwms = <&pwm0 0 40000 0>;
  65                 cooling-levels = <0 80 170 255>;
  66         };
  67
  68         fan2 {
  69                 /* fan connected to P6 */
  70                 compatible = "pwm-fan";
  71                 pwms = <&pwm1 0 40000 0>;
  72                 cooling-levels = <0 80 170 255>;
  73         };
  74
  75         leds {
  76                 compatible = "gpio-leds";
  77                 pinctrl-names = "default";
  78                 pinctrl-0 = <&sys_grn_led_on &sys_red_led_on>;
  79
  80                 led-0 {
  81                         label = "helios64:green:status";
  82                         gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
  83                         default-state = "on";
  84                 };
  85
  86                 led-1 {
  87                         label = "helios64:red:fault";
  88                         gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
  89                         default-state = "keep";
  90                 };
  91         };
  92
  93         hdd_a_power: hdd-a-power {
  94                 compatible = "regulator-fixed";
  95                 enable-active-high;
  96                 gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
  97                 pinctrl-0 = <&hdd_a_power_en>;
  98                 pinctrl-names = "default";
  99                 regulator-always-on;
 100                 regulator-boot-on;
 101                 regulator-name = "hdd_a_power";
 102                 startup-delay-us = <2000000>;
 103         };
 104
 105         hdd_b_power: hdd-b-power {
 106                 compatible = "regulator-fixed";
 107                 enable-active-high;
 108                 gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
 109                 pinctrl-0 = <&hdd_b_power_en>;
 110                 pinctrl-names = "default";
 111                 regulator-always-on;
 112                 regulator-boot-on;
 113                 regulator-name = "hdd_b_power";
 114                 startup-delay-us = <2000000>;
 115         };
 116
 117         pcie_power: pcie-power {
 118                 compatible = "regulator-fixed";
 119                 enable-active-high;
 120                 gpio = <&gpio1 RK_PD0 GPIO_ACTIVE_HIGH>;
 121                 pinctrl-0 = <&pcie_pwr>;
 122                 pinctrl-names = "default";
 123                 regulator-boot-on;
 124                 regulator-name = "pcie_power";
 125                 startup-delay-us = <10000>;
 126                 vin-supply = <&vcc5v0_perdev>;
 127         };
 128
 129         usblan_power: usblan-power {
 130                 compatible = "regulator-fixed";
 131                 enable-active-high;
 132                 gpio = <&gpio1 RK_PC7 GPIO_ACTIVE_HIGH>;
 133                 pinctrl-names = "default";
 134                 pinctrl-0 = <&usb_lan_en>;
 135                 regulator-name = "usblan_power";
 136                 regulator-always-on;
 137                 regulator-boot-on;
 138                 vin-supply = <&vcc5v0_usb>;
 139         };
 140
 141         vcc1v8_sys_s0: vcc1v8-sys-s0 {
 142                 compatible = "regulator-fixed";
 143                 regulator-name = "vcc1v8_sys_s0";
 144                 regulator-always-on;
 145                 regulator-boot-on;
 146                 regulator-min-microvolt = <1800000>;
 147                 regulator-max-microvolt = <1800000>;
 148                 vin-supply = <&vcc1v8_sys_s3>;
 149         };
 150
 151         vcc3v0_sd: vcc3v0-sd {
 152                 compatible = "regulator-fixed";
 153                 enable-active-high;
 154                 gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
 155                 regulator-name = "vcc3v0_sd";
 156                 regulator-boot-on;
 157                 regulator-min-microvolt = <3000000>;
 158                 regulator-max-microvolt = <3000000>;
 159                 pinctrl-names = "default";
 160                 pinctrl-0 = <&sdmmc0_pwr_h>;
 161                 vin-supply = <&vcc3v3_sys_s3>;
 162         };
 163
 164         vcc3v3_sys_s3: vcc_lan: vcc3v3-sys-s3 {
 165                 compatible = "regulator-fixed";
 166                 regulator-name = "vcc3v3_sys_s3";
 167                 regulator-always-on;
 168                 regulator-boot-on;
 169                 regulator-min-microvolt = <3300000>;
 170                 regulator-max-microvolt = <3300000>;
 171                 vin-supply = <&vcc5v0_sys>;
 172
 173                 regulator-state-mem {
 174                         regulator-on-in-suspend;
 175                 };
 176         };
 177
 178         vcc5v0_perdev: vcc5v0-perdev {
 179                 compatible = "regulator-fixed";
 180                 regulator-name = "vcc5v0_perdev";
 181                 regulator-always-on;
 182                 regulator-boot-on;
 183                 regulator-min-microvolt = <5000000>;
 184                 regulator-max-microvolt = <5000000>;
 185                 vin-supply = <&vcc12v_dcin_bkup>;
 186         };
 187
 188         vcc5v0_sys: vcc5v0-sys {
 189                 compatible = "regulator-fixed";
 190                 regulator-name = "vcc5v0_sys";
 191                 regulator-always-on;
 192                 regulator-boot-on;
 193                 regulator-min-microvolt = <5000000>;
 194                 regulator-max-microvolt = <5000000>;
 195                 vin-supply = <&vcc12v_dcin_bkup>;
 196
 197                 regulator-state-mem {
 198                         regulator-on-in-suspend;
 199                 };
 200         };
 201
 202         vcc5v0_usb: vcc5v0-usb {
 203                 compatible = "regulator-fixed";
 204                 enable-active-high;
 205                 gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_HIGH>;
 206                 pinctrl-names = "default";
 207                 pinctrl-0 = <&vcc5v0_usb_en>;
 208                 regulator-name = "vcc5v0_usb";
 209                 regulator-always-on;
 210                 regulator-boot-on;
 211                 regulator-min-microvolt = <5000000>;
 212                 regulator-max-microvolt = <5000000>;
 213                 vin-supply = <&vcc5v0_perdev>;
 214         };
 215
 216         vcc12v_dcin: vcc12v-dcin {
 217                 compatible = "regulator-fixed";
 218                 regulator-name = "vcc12v_dcin";
 219                 regulator-always-on;
 220                 regulator-boot-on;
 221                 regulator-min-microvolt = <12000000>;
 222                 regulator-max-microvolt = <12000000>;
 223         };
 224
 225         vcc12v_dcin_bkup: vcc12v-dcin-bkup {
 226                 compatible = "regulator-fixed";
 227                 regulator-name = "vcc12v_dcin_bkup";
 228                 regulator-always-on;
 229                 regulator-boot-on;
 230                 regulator-min-microvolt = <12000000>;
 231                 regulator-max-microvolt = <12000000>;
 232                 vin-supply = <&vcc12v_dcin>;
 233         };
 234 };
 235
 236 /*
 237  * The system doesn't run stable with cpu freq enabled, so disallow the lower
 238  * frequencies until this problem is properly understood and resolved.
 239  */
 240 &cluster0_opp {
 241         /delete-node/ opp00;
 242         /delete-node/ opp01;
 243         /delete-node/ opp02;
 244         /delete-node/ opp03;
 245         /delete-node/ opp04;
 246 };
 247
 248 &cluster1_opp {
 249         /delete-node/ opp00;
 250         /delete-node/ opp01;
 251         /delete-node/ opp02;
 252         /delete-node/ opp03;
 253         /delete-node/ opp04;
 254         /delete-node/ opp05;
 255         /delete-node/ opp06;
 256 };
 257
 258 &cpu_b0 {
 259         cpu-supply = <&vdd_cpu_b>;
 260 };
 261
 262 &cpu_b1 {
 263         cpu-supply = <&vdd_cpu_b>;
 264 };
 265
 266 &cpu_l0 {
 267         cpu-supply = <&vdd_cpu_l>;
 268 };
 269
 270 &cpu_l1 {
 271         cpu-supply = <&vdd_cpu_l>;
 272 };
 273
 274 &cpu_l2 {
 275         cpu-supply = <&vdd_cpu_l>;
 276 };
 277
 278 &cpu_l3 {
 279         cpu-supply = <&vdd_cpu_l>;
 280 };
 281
 282 &emmc_phy {
 283         status = "okay";
 284 };
 285
 286 &gmac {
 287         assigned-clock-parents = <&clkin_gmac>;
 288         assigned-clocks = <&cru SCLK_RMII_SRC>;
 289         clock_in_out = "input";
 290         phy-mode = "rgmii";
 291         phy-supply = <&vcc_lan>;
 292         pinctrl-names = "default";
 293         pinctrl-0 = <&rgmii_pins &gphy_reset>;
 294         rx_delay = <0x20>;
 295         tx_delay = <0x28>;
 296         snps,reset-active-low;
 297         snps,reset-delays-us = <0 10000 50000>;
 298         snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 299         status = "okay";
 300 };
 301
 302 &i2c0 {
 303         clock-frequency = <400000>;
 304         i2c-scl-rising-time-ns = <168>;
 305         i2c-scl-falling-time-ns = <4>;
 306         status = "okay";
 307
 308         rk808: pmic@1b {
 309                 compatible = "rockchip,rk808";
 310                 reg = <0x1b>;
 311                 interrupt-parent = <&gpio0>;
 312                 interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
 313                 clock-output-names = "xin32k", "rk808-clkout2";
 314                 pinctrl-names = "default";
 315                 pinctrl-0 = <&pmic_int_l>;
 316                 rockchip,system-power-controller;
 317                 vcc1-supply = <&vcc5v0_sys>;
 318                 vcc2-supply = <&vcc5v0_sys>;
 319                 vcc3-supply = <&vcc5v0_sys>;
 320                 vcc4-supply = <&vcc5v0_sys>;
 321                 vcc6-supply = <&vcc5v0_sys>;
 322                 vcc7-supply = <&vcc5v0_sys>;
 323                 vcc8-supply = <&vcc3v3_sys_s3>;
 324                 vcc9-supply = <&vcc5v0_sys>;
 325                 vcc10-supply = <&vcc5v0_sys>;
 326                 vcc11-supply = <&vcc5v0_sys>;
 327                 vcc12-supply = <&vcc3v3_sys_s3>;
 328                 vddio-supply = <&vcc3v0_s3>;
 329                 wakeup-source;
 330                 #clock-cells = <1>;
 331
 332                 regulators {
 333                         vdd_cpu_l: DCDC_REG2 {
 334                                 regulator-name = "vdd_cpu_l";
 335                                 regulator-always-on;
 336                                 regulator-boot-on;
 337                                 regulator-min-microvolt = <750000>;
 338                                 regulator-max-microvolt = <1350000>;
 339                                 regulator-ramp-delay = <6001>;
 340
 341                                 regulator-state-mem {
 342                                         regulator-off-in-suspend;
 343                                 };
 344                         };
 345
 346                         vcc1v8_sys_s3: DCDC_REG4 {
 347                                 regulator-name = "vcc1v8_sys_s3";
 348                                 regulator-always-on;
 349                                 regulator-boot-on;
 350                                 regulator-min-microvolt = <1800000>;
 351                                 regulator-max-microvolt = <1800000>;
 352
 353                                 regulator-state-mem {
 354                                         regulator-on-in-suspend;
 355                                         regulator-suspend-microvolt = <1800000>;
 356                                 };
 357                         };
 358
 359                         vcc_sdio_s0: LDO_REG4 {
 360                                 regulator-name = "vcc_sdio_s0";
 361                                 regulator-always-on;
 362                                 regulator-boot-on;
 363                                 regulator-min-microvolt = <1800000>;
 364                                 regulator-max-microvolt = <3000000>;
 365
 366                                 regulator-state-mem {
 367                                         regulator-on-in-suspend;
 368                                         regulator-suspend-microvolt = <3000000>;
 369                                 };
 370                         };
 371
 372                         vcc3v0_s3: LDO_REG8 {
 373                                 regulator-name = "vcc3v0_s3";
 374                                 regulator-always-on;
 375                                 regulator-boot-on;
 376                                 regulator-min-microvolt = <3000000>;
 377                                 regulator-max-microvolt = <3000000>;
 378
 379                                 regulator-state-mem {
 380                                         regulator-on-in-suspend;
 381                                         regulator-suspend-microvolt = <3000000>;
 382                                 };
 383                         };
 384                 };
 385         };
 386
 387         vdd_cpu_b: regulator@40 {
 388                 compatible = "silergy,syr827";
 389                 reg = <0x40>;
 390                 fcs,suspend-voltage-selector = <1>;
 391                 regulator-name = "vdd_cpu_b";
 392                 regulator-always-on;
 393                 regulator-boot-on;
 394                 regulator-min-microvolt = <712500>;
 395                 regulator-max-microvolt = <1500000>;
 396                 regulator-ramp-delay = <1000>;
 397                 vin-supply = <&vcc5v0_sys>;
 398
 399                 regulator-state-mem {
 400                         regulator-off-in-suspend;
 401                 };
 402         };
 403 };
 404
 405 &i2c2 {
 406         clock-frequency = <400000>;
 407         i2c-scl-rising-time-ns = <160>;
 408         i2c-scl-falling-time-ns = <30>;
 409         status = "okay";
 410
 411         temp@4c {
 412                 compatible = "national,lm75";
 413                 reg = <0x4c>;
 414         };
 415 };
 416
 417 &io_domains {
 418         audio-supply = <&vcc1v8_sys_s0>;
 419         bt656-supply = <&vcc1v8_sys_s0>;
 420         gpio1830-supply = <&vcc3v0_s3>;
 421         sdmmc-supply = <&vcc_sdio_s0>;
 422         status = "okay";
 423 };
 424
 425 &pcie_phy {
 426         status = "okay";
 427 };
 428
 429 &pcie0 {
 430         ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
 431         max-link-speed = <2>;
 432         num-lanes = <2>;
 433         pinctrl-names = "default";
 434         status = "okay";
 435
 436         vpcie12v-supply = <&vcc12v_dcin>;
 437         vpcie3v3-supply = <&pcie_power>;
 438         vpcie1v8-supply = <&avdd_1v8_s0>;
 439         vpcie0v9-supply = <&avdd_0v9_s0>;
 440 };
 441
 442 &pinctrl {
 443         gmac {
 444                 gphy_reset: gphy-reset {
 445                         rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
 446                 };
 447         };
 448
 449         leds {
 450                 sys_grn_led_on: sys-grn-led-on {
 451                         rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
 452                 };
 453
 454                 sys_red_led_on: sys-red-led-on {
 455                         rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
 456                 };
 457         };
 458
 459         pcie {
 460                 pcie_pwr: pcie-pwr {
 461                         rockchip,pins =
 462                                 <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 463                 };
 464         };
 465
 466         pmic {
 467                 pmic_int_l: pmic-int-l {
 468                         rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
 469                 };
 470         };
 471
 472         power {
 473                 hdd_a_power_en: hdd-a-power-en {
 474                         rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
 475                 };
 476
 477                 hdd_b_power_en: hdd-b-power-en {
 478                         rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
 479                 };
 480
 481                 vcc5v0_usb_en: vcc5v0-usb-en {
 482                         rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
 483                 };
 484
 485                 usb_lan_en: usb-lan-en {
 486                         rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
 487                 };
 488         };
 489
 490         vcc3v0-sd {
 491                 sdmmc0_pwr_h: sdmmc0-pwr-h {
 492                         rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
 493                 };
 494         };
 495 };
 496
 497 &pmu_io_domains {
 498         pmu1830-supply = <&vcc3v0_s3>;
 499         status = "okay";
 500 };
 501
 502 &pwm0 {
 503         /* pwm-fan on P7 */
 504         status = "okay";
 505 };
 506
 507 &pwm1 {
 508         /* pwm-fan on P6 */
 509         status = "okay";
 510 };
 511
 512 &sdhci {
 513         bus-width = <8>;
 514         mmc-hs200-1_8v;
 515         non-removable;
 516         vqmmc-supply = <&vcc1v8_sys_s0>;
 517         status = "okay";
 518 };
 519
 520 &sdmmc {
 521         bus-width = <4>;
 522         cap-sd-highspeed;
 523         cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
 524         disable-wp;
 525         pinctrl-names = "default";
 526         pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 527         vmmc-supply = <&vcc3v0_sd>;
 528         vqmmc-supply = <&vcc_sdio_s0>;
 529         status = "okay";
 530 };
 531
 532 &spi1 {
 533         status = "okay";
 534
 535         spiflash: flash@0 {
 536                 compatible = "jedec,spi-nor";
 537                 reg = <0x0>;
 538                 spi-max-frequency = <25000000>;
 539                 status = "okay";
 540                 m25p,fast-read;
 541         };
 542 };
 543
 544 /* UEXT connector */
 545 &spi2 {
 546         status = "okay";
 547 };
 548
 549 &spi5 {
 550         status = "okay";
 551 };
 552
 553 &tcphy1 {
 554         /* phy for &usbdrd_dwc3_1 */
 555         status = "okay";
 556 };
 557
 558 &tsadc {
 559         /* tshut mode 0:CRU 1:GPIO */
 560         rockchip,hw-tshut-mode = <1>;
 561         /* tshut polarity 0:LOW 1:HIGH */
 562         rockchip,hw-tshut-polarity = <1>;
 563         status = "okay";
 564 };
 565
 566 &u2phy1 {
 567         status = "okay";
 568
 569         otg-port {
 570                 /* phy for &usbdrd_dwc3_1 */
 571                 phy-supply = <&vcc5v0_usb>;
 572                 status = "okay";
 573         };
 574 };
 575
 576 &uart2 {
 577         status = "okay";
 578 };
 579
 580 &usbdrd3_1 {
 581         status = "okay";
 582
 583         usb@fe900000 {
 584                 dr_mode = "host";
 585                 status = "okay";
 586                 #address-cells = <1>;
 587                 #size-cells = <0>;
 588
 589                 hub@1 {
 590                         compatible = "usb2109,0815";
 591                         reg = <1>;
 592                         #address-cells = <1>;
 593                         #size-cells = <0>;
 594
 595                         port@1 {
 596                                 reg = <1>;
 597                                 #trigger-source-cells = <0>;
 598                         };
 599
 600                         port@2 {
 601                                 reg = <2>;
 602                                 #trigger-source-cells = <0>;
 603                         };
 604
 605                         port@3 {
 606                                 reg = <3>;
 607                                 #trigger-source-cells = <0>;
 608                         };
 609
 610                         device@4 {
 611                                 compatible = "usbbda,8156";
 612                                 reg = <4>;
 613                                 #address-cells = <2>;
 614                                 #size-cells = <0>;
 615
 616                                 interface@0 {   /* interface 0 of configuration 1 */
 617                                         compatible = "usbbda,8156.config1.0";
 618                                         reg = <0 1>;
 619                                 };
 620                         };
 621                 };
 622         };
 623 };