arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Device tree definitions for the Turing RK1 SoM.
   4  *
   5  * Copyright (c) 2023 Sam Edwards <CFSworks@gmail.com>
   6  *
   7  * Based on RK3588-EVB1 devicetree
   8  * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
   9  */
  10
  11 /dts-v1/;
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/pinctrl/rockchip.h>
  14 #include "rk3588.dtsi"
  15
  16 / {
  17         compatible = "turing,rk1", "rockchip,rk3588";
  18
  19         aliases {
  20                 ethernet0 = &gmac1;
  21                 mmc0 = &sdhci;
  22                 serial2 = &uart2;
  23                 serial9 = &uart9;
  24         };
  25
  26         fan: pwm-fan {
  27                 compatible = "pwm-fan";
  28                 cooling-levels = <0 25 95 145 195 255>;
  29                 fan-supply = <&vcc5v0_sys>;
  30                 pinctrl-names = "default";
  31                 pinctrl-0 = <&pwm0m2_pins &fan_int>;
  32                 interrupt-parent = <&gpio0>;
  33                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
  34                 pwms = <&pwm0 0 50000 0>;
  35                 #cooling-cells = <2>;
  36         };
  37
  38         vcc3v3_pcie30: vcc3v3-pcie30-regulator {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "vcc3v3_pcie30";
  41                 regulator-min-microvolt = <3300000>;
  42                 regulator-max-microvolt = <3300000>;
  43                 enable-active-high;
  44                 gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
  45                 pinctrl-names = "default";
  46                 pinctrl-0 = <&vcc3v3_pcie30_en>;
  47                 startup-delay-us = <5000>;
  48         };
  49
  50         vcc5v0_sys: vcc5v0-sys-regulator {
  51                 compatible = "regulator-fixed";
  52                 regulator-name = "vcc5v0_sys";
  53                 regulator-always-on;
  54                 regulator-boot-on;
  55                 regulator-min-microvolt = <5000000>;
  56                 regulator-max-microvolt = <5000000>;
  57         };
  58
  59         vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
  60                 compatible = "regulator-fixed";
  61                 regulator-name = "vcc_1v1_nldo_s3";
  62                 regulator-always-on;
  63                 regulator-boot-on;
  64                 regulator-min-microvolt = <1100000>;
  65                 regulator-max-microvolt = <1100000>;
  66                 vin-supply = <&vcc5v0_sys>;
  67         };
  68 };
  69
  70 &combphy2_psu {
  71         status = "okay";
  72 };
  73
  74 &cpu_b0 {
  75         cpu-supply = <&vdd_cpu_big0_s0>;
  76 };
  77
  78 &cpu_b1 {
  79         cpu-supply = <&vdd_cpu_big0_s0>;
  80 };
  81
  82 &cpu_b2 {
  83         cpu-supply = <&vdd_cpu_big1_s0>;
  84 };
  85
  86 &cpu_b3 {
  87         cpu-supply = <&vdd_cpu_big1_s0>;
  88 };
  89
  90 &cpu_l0 {
  91         cpu-supply = <&vdd_cpu_lit_s0>;
  92 };
  93
  94 &cpu_l1 {
  95         cpu-supply = <&vdd_cpu_lit_s0>;
  96 };
  97
  98 &cpu_l2 {
  99         cpu-supply = <&vdd_cpu_lit_s0>;
 100 };
 101
 102 &cpu_l3 {
 103         cpu-supply = <&vdd_cpu_lit_s0>;
 104 };
 105
 106 &gmac1 {
 107         clock_in_out = "output";
 108         phy-handle = <&rgmii_phy>;
 109         phy-mode = "rgmii-rxid";
 110         pinctrl-0 = <&gmac1_miim
 111                      &gmac1_tx_bus2
 112                      &gmac1_rx_bus2
 113                      &gmac1_rgmii_clk
 114                      &gmac1_rgmii_bus>;
 115         pinctrl-names = "default";
 116         rx_delay = <0x00>;
 117         tx_delay = <0x43>;
 118         status = "okay";
 119 };
 120
 121 &i2c0 {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&i2c0m2_xfer>;
 124         status = "okay";
 125
 126         vdd_cpu_big0_s0: regulator@42 {
 127                 compatible = "rockchip,rk8602";
 128                 reg = <0x42>;
 129                 fcs,suspend-voltage-selector = <1>;
 130                 regulator-name = "vdd_cpu_big0_s0";
 131                 regulator-always-on;
 132                 regulator-boot-on;
 133                 regulator-min-microvolt = <550000>;
 134                 regulator-max-microvolt = <1050000>;
 135                 regulator-ramp-delay = <2300>;
 136                 vin-supply = <&vcc5v0_sys>;
 137
 138                 regulator-state-mem {
 139                         regulator-off-in-suspend;
 140                 };
 141         };
 142
 143         vdd_cpu_big1_s0: regulator@43 {
 144                 compatible = "rockchip,rk8603", "rockchip,rk8602";
 145                 reg = <0x43>;
 146                 fcs,suspend-voltage-selector = <1>;
 147                 regulator-name = "vdd_cpu_big1_s0";
 148                 regulator-always-on;
 149                 regulator-boot-on;
 150                 regulator-min-microvolt = <550000>;
 151                 regulator-max-microvolt = <1050000>;
 152                 regulator-ramp-delay = <2300>;
 153                 vin-supply = <&vcc5v0_sys>;
 154
 155                 regulator-state-mem {
 156                         regulator-off-in-suspend;
 157                 };
 158         };
 159 };
 160
 161 &i2c1 {
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&i2c1m2_xfer>;
 164         status = "okay";
 165
 166         vdd_npu_s0: regulator@42 {
 167                 compatible = "rockchip,rk8602";
 168                 reg = <0x42>;
 169                 fcs,suspend-voltage-selector = <1>;
 170                 regulator-name = "vdd_npu_s0";
 171                 regulator-always-on;
 172                 regulator-boot-on;
 173                 regulator-min-microvolt = <550000>;
 174                 regulator-max-microvolt = <950000>;
 175                 regulator-ramp-delay = <2300>;
 176                 vin-supply = <&vcc5v0_sys>;
 177
 178                 regulator-state-mem {
 179                         regulator-off-in-suspend;
 180                 };
 181         };
 182 };
 183
 184 &i2c6 {
 185         status = "okay";
 186
 187         hym8563: rtc@51 {
 188                 compatible = "haoyu,hym8563";
 189                 reg = <0x51>;
 190                 #clock-cells = <0>;
 191                 clock-output-names = "hym8563";
 192                 pinctrl-names = "default";
 193                 pinctrl-0 = <&hym8563_int>;
 194                 interrupt-parent = <&gpio0>;
 195                 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
 196                 wakeup-source;
 197         };
 198 };
 199
 200 &mdio1 {
 201         rgmii_phy: ethernet-phy@1 {
 202                 /* RTL8211F */
 203                 compatible = "ethernet-phy-id001c.c916",
 204                              "ethernet-phy-ieee802.3-c22";
 205                 reg = <0x1>;
 206                 pinctrl-names = "default";
 207                 pinctrl-0 = <&rtl8211f_rst>;
 208                 reset-assert-us = <15000>;
 209                 reset-deassert-us = <50000>;
 210                 reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
 211         };
 212 };
 213
 214 &pcie2x1l1 {
 215         linux,pci-domain = <1>;
 216         pinctrl-names = "default";
 217         pinctrl-0 = <&pcie2_reset>;
 218         reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
 219         status = "okay";
 220 };
 221
 222 &pcie30phy {
 223         status = "okay";
 224 };
 225
 226 &pcie3x4 {
 227         linux,pci-domain = <0>;
 228         pinctrl-names = "default";
 229         pinctrl-0 = <&pcie3_reset>;
 230         reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
 231         vpcie3v3-supply = <&vcc3v3_pcie30>;
 232         status = "okay";
 233 };
 234
 235 &pinctrl {
 236         fan {
 237                 fan_int: fan-int {
 238                         rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
 239                 };
 240         };
 241
 242         hym8563 {
 243                 hym8563_int: hym8563-int {
 244                         rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
 245                 };
 246         };
 247
 248         pcie2 {
 249                 pcie2_reset: pcie2-reset {
 250                         rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 251                 };
 252         };
 253
 254         pcie3 {
 255                 pcie3_reset: pcie3-reset {
 256                         rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
 257                 };
 258
 259                 vcc3v3_pcie30_en: pcie3-reg {
 260                         rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
 261                 };
 262         };
 263
 264         rtl8211f {
 265                 rtl8211f_rst: rtl8211f-rst {
 266                         rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 267                 };
 268         };
 269 };
 270
 271 &pwm0 {
 272         status = "okay";
 273 };
 274
 275 &sdhci {
 276         bus-width = <8>;
 277         no-sdio;
 278         no-sd;
 279         non-removable;
 280         mmc-hs400-1_8v;
 281         mmc-hs400-enhanced-strobe;
 282         status = "okay";
 283 };
 284
 285 &spi2 {
 286         status = "okay";
 287         pinctrl-names = "default";
 288         pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
 289         num-cs = <1>;
 290
 291         pmic@0 {
 292                 compatible = "rockchip,rk806";
 293                 spi-max-frequency = <1000000>;
 294                 reg = <0x0>;
 295
 296                 interrupt-parent = <&gpio0>;
 297                 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
 298
 299                 pinctrl-names = "default";
 300                 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
 301                             <&rk806_dvs2_null>, <&rk806_dvs3_null>;
 302
 303                 vcc1-supply = <&vcc5v0_sys>;
 304                 vcc2-supply = <&vcc5v0_sys>;
 305                 vcc3-supply = <&vcc5v0_sys>;
 306                 vcc4-supply = <&vcc5v0_sys>;
 307                 vcc5-supply = <&vcc5v0_sys>;
 308                 vcc6-supply = <&vcc5v0_sys>;
 309                 vcc7-supply = <&vcc5v0_sys>;
 310                 vcc8-supply = <&vcc5v0_sys>;
 311                 vcc9-supply = <&vcc5v0_sys>;
 312                 vcc10-supply = <&vcc5v0_sys>;
 313                 vcc11-supply = <&vcc_2v0_pldo_s3>;
 314                 vcc12-supply = <&vcc5v0_sys>;
 315                 vcc13-supply = <&vcc_1v1_nldo_s3>;
 316                 vcc14-supply = <&vcc_1v1_nldo_s3>;
 317                 vcca-supply = <&vcc5v0_sys>;
 318
 319                 gpio-controller;
 320                 #gpio-cells = <2>;
 321
 322                 rk806_dvs1_null: dvs1-null-pins {
 323                         pins = "gpio_pwrctrl2";
 324                         function = "pin_fun0";
 325                 };
 326
 327                 rk806_dvs2_null: dvs2-null-pins {
 328                         pins = "gpio_pwrctrl2";
 329                         function = "pin_fun0";
 330                 };
 331
 332                 rk806_dvs3_null: dvs3-null-pins {
 333                         pins = "gpio_pwrctrl3";
 334                         function = "pin_fun0";
 335                 };
 336
 337                 regulators {
 338                         vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
 339                                 regulator-boot-on;
 340                                 regulator-min-microvolt = <550000>;
 341                                 regulator-max-microvolt = <950000>;
 342                                 regulator-ramp-delay = <12500>;
 343                                 regulator-name = "vdd_gpu_s0";
 344                                 regulator-enable-ramp-delay = <400>;
 345
 346                                 regulator-state-mem {
 347                                         regulator-off-in-suspend;
 348                                 };
 349                         };
 350
 351                         vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
 352                                 regulator-always-on;
 353                                 regulator-boot-on;
 354                                 regulator-min-microvolt = <550000>;
 355                                 regulator-max-microvolt = <950000>;
 356                                 regulator-ramp-delay = <12500>;
 357                                 regulator-name = "vdd_cpu_lit_s0";
 358
 359                                 regulator-state-mem {
 360                                         regulator-off-in-suspend;
 361                                 };
 362                         };
 363
 364                         vdd_log_s0: dcdc-reg3 {
 365                                 regulator-always-on;
 366                                 regulator-boot-on;
 367                                 regulator-min-microvolt = <675000>;
 368                                 regulator-max-microvolt = <750000>;
 369                                 regulator-ramp-delay = <12500>;
 370                                 regulator-name = "vdd_log_s0";
 371
 372                                 regulator-state-mem {
 373                                         regulator-off-in-suspend;
 374                                         regulator-suspend-microvolt = <750000>;
 375                                 };
 376                         };
 377
 378                         vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
 379                                 regulator-always-on;
 380                                 regulator-boot-on;
 381                                 regulator-min-microvolt = <550000>;
 382                                 regulator-max-microvolt = <950000>;
 383                                 regulator-ramp-delay = <12500>;
 384                                 regulator-name = "vdd_vdenc_s0";
 385
 386                                 regulator-state-mem {
 387                                         regulator-off-in-suspend;
 388                                 };
 389                         };
 390
 391                         vdd_ddr_s0: dcdc-reg5 {
 392                                 regulator-always-on;
 393                                 regulator-boot-on;
 394                                 regulator-min-microvolt = <675000>;
 395                                 regulator-max-microvolt = <900000>;
 396                                 regulator-ramp-delay = <12500>;
 397                                 regulator-name = "vdd_ddr_s0";
 398
 399                                 regulator-state-mem {
 400                                         regulator-off-in-suspend;
 401                                         regulator-suspend-microvolt = <850000>;
 402                                 };
 403                         };
 404
 405                         vdd2_ddr_s3: dcdc-reg6 {
 406                                 regulator-always-on;
 407                                 regulator-boot-on;
 408                                 regulator-name = "vdd2_ddr_s3";
 409
 410                                 regulator-state-mem {
 411                                         regulator-on-in-suspend;
 412                                 };
 413                         };
 414
 415                         vcc_2v0_pldo_s3: dcdc-reg7 {
 416                                 regulator-always-on;
 417                                 regulator-boot-on;
 418                                 regulator-min-microvolt = <2000000>;
 419                                 regulator-max-microvolt = <2000000>;
 420                                 regulator-ramp-delay = <12500>;
 421                                 regulator-name = "vdd_2v0_pldo_s3";
 422
 423                                 regulator-state-mem {
 424                                         regulator-on-in-suspend;
 425                                         regulator-suspend-microvolt = <2000000>;
 426                                 };
 427                         };
 428
 429                         vcc_3v3_s3: dcdc-reg8 {
 430                                 regulator-always-on;
 431                                 regulator-boot-on;
 432                                 regulator-min-microvolt = <3300000>;
 433                                 regulator-max-microvolt = <3300000>;
 434                                 regulator-name = "vcc_3v3_s3";
 435
 436                                 regulator-state-mem {
 437                                         regulator-on-in-suspend;
 438                                         regulator-suspend-microvolt = <3300000>;
 439                                 };
 440                         };
 441
 442                         vddq_ddr_s0: dcdc-reg9 {
 443                                 regulator-always-on;
 444                                 regulator-boot-on;
 445                                 regulator-name = "vddq_ddr_s0";
 446
 447                                 regulator-state-mem {
 448                                         regulator-off-in-suspend;
 449                                 };
 450                         };
 451
 452                         vcc_1v8_s3: dcdc-reg10 {
 453                                 regulator-always-on;
 454                                 regulator-boot-on;
 455                                 regulator-min-microvolt = <1800000>;
 456                                 regulator-max-microvolt = <1800000>;
 457                                 regulator-name = "vcc_1v8_s3";
 458
 459                                 regulator-state-mem {
 460                                         regulator-on-in-suspend;
 461                                         regulator-suspend-microvolt = <1800000>;
 462                                 };
 463                         };
 464
 465                         avcc_1v8_s0: pldo-reg1 {
 466                                 regulator-always-on;
 467                                 regulator-boot-on;
 468                                 regulator-min-microvolt = <1800000>;
 469                                 regulator-max-microvolt = <1800000>;
 470                                 regulator-name = "avcc_1v8_s0";
 471
 472                                 regulator-state-mem {
 473                                         regulator-off-in-suspend;
 474                                 };
 475                         };
 476
 477                         vcc_1v8_s0: pldo-reg2 {
 478                                 regulator-always-on;
 479                                 regulator-boot-on;
 480                                 regulator-min-microvolt = <1800000>;
 481                                 regulator-max-microvolt = <1800000>;
 482                                 regulator-name = "vcc_1v8_s0";
 483
 484                                 regulator-state-mem {
 485                                         regulator-off-in-suspend;
 486                                         regulator-suspend-microvolt = <1800000>;
 487                                 };
 488                         };
 489
 490                         avdd_1v2_s0: pldo-reg3 {
 491                                 regulator-always-on;
 492                                 regulator-boot-on;
 493                                 regulator-min-microvolt = <1200000>;
 494                                 regulator-max-microvolt = <1200000>;
 495                                 regulator-name = "avdd_1v2_s0";
 496
 497                                 regulator-state-mem {
 498                                         regulator-off-in-suspend;
 499                                 };
 500                         };
 501
 502                         vcc_3v3_s0: pldo-reg4 {
 503                                 regulator-always-on;
 504                                 regulator-boot-on;
 505                                 regulator-min-microvolt = <3300000>;
 506                                 regulator-max-microvolt = <3300000>;
 507                                 regulator-ramp-delay = <12500>;
 508                                 regulator-name = "vcc_3v3_s0";
 509
 510                                 regulator-state-mem {
 511                                         regulator-off-in-suspend;
 512                                 };
 513                         };
 514
 515                         vccio_sd_s0: pldo-reg5 {
 516                                 regulator-always-on;
 517                                 regulator-boot-on;
 518                                 regulator-min-microvolt = <1800000>;
 519                                 regulator-max-microvolt = <3300000>;
 520                                 regulator-ramp-delay = <12500>;
 521                                 regulator-name = "vccio_sd_s0";
 522
 523                                 regulator-state-mem {
 524                                         regulator-off-in-suspend;
 525                                 };
 526                         };
 527
 528                         pldo6_s3: pldo-reg6 {
 529                                 regulator-always-on;
 530                                 regulator-boot-on;
 531                                 regulator-min-microvolt = <1800000>;
 532                                 regulator-max-microvolt = <1800000>;
 533                                 regulator-name = "pldo6_s3";
 534
 535                                 regulator-state-mem {
 536                                         regulator-on-in-suspend;
 537                                         regulator-suspend-microvolt = <1800000>;
 538                                 };
 539                         };
 540
 541                         vdd_0v75_s3: nldo-reg1 {
 542                                 regulator-always-on;
 543                                 regulator-boot-on;
 544                                 regulator-min-microvolt = <750000>;
 545                                 regulator-max-microvolt = <750000>;
 546                                 regulator-name = "vdd_0v75_s3";
 547
 548                                 regulator-state-mem {
 549                                         regulator-on-in-suspend;
 550                                         regulator-suspend-microvolt = <750000>;
 551                                 };
 552                         };
 553
 554                         vdd_ddr_pll_s0: nldo-reg2 {
 555                                 regulator-always-on;
 556                                 regulator-boot-on;
 557                                 regulator-min-microvolt = <850000>;
 558                                 regulator-max-microvolt = <850000>;
 559                                 regulator-name = "vdd_ddr_pll_s0";
 560
 561                                 regulator-state-mem {
 562                                         regulator-off-in-suspend;
 563                                         regulator-suspend-microvolt = <850000>;
 564                                 };
 565                         };
 566
 567                         avdd_0v75_s0: nldo-reg3 {
 568                                 regulator-always-on;
 569                                 regulator-boot-on;
 570                                 regulator-min-microvolt = <750000>;
 571                                 regulator-max-microvolt = <750000>;
 572                                 regulator-name = "avdd_0v75_s0";
 573
 574                                 regulator-state-mem {
 575                                         regulator-off-in-suspend;
 576                                 };
 577                         };
 578
 579                         vdd_0v85_s0: nldo-reg4 {
 580                                 regulator-always-on;
 581                                 regulator-boot-on;
 582                                 regulator-min-microvolt = <850000>;
 583                                 regulator-max-microvolt = <850000>;
 584                                 regulator-name = "vdd_0v85_s0";
 585
 586                                 regulator-state-mem {
 587                                         regulator-off-in-suspend;
 588                                 };
 589                         };
 590
 591                         vdd_0v75_s0: nldo-reg5 {
 592                                 regulator-always-on;
 593                                 regulator-boot-on;
 594                                 regulator-min-microvolt = <750000>;
 595                                 regulator-max-microvolt = <750000>;
 596                                 regulator-name = "vdd_0v75_s0";
 597
 598                                 regulator-state-mem {
 599                                         regulator-off-in-suspend;
 600                                 };
 601                         };
 602                 };
 603         };
 604 };
 605
 606 &uart2 {
 607         pinctrl-0 = <&uart2m0_xfer>;
 608         status = "okay";
 609 };
 610
 611 &uart9 {
 612         pinctrl-0 = <&uart9m0_xfer>;
 613         status = "okay";
 614 };