arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2
   3 /dts-v1/;
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/pinctrl/rockchip.h>
   7 #include "rk3566.dtsi"
   8
   9 / {
  10         model = "Pine64 RK3566 SoQuartz SOM";
  11         compatible = "pine64,soquartz", "rockchip,rk3566";
  12
  13         aliases {
  14                 ethernet0 = &gmac1;
  15                 mmc0 = &sdmmc0;
  16                 mmc1 = &sdhci;
  17                 mmc2 = &sdmmc1;
  18         };
  19
  20         chosen: chosen {
  21                 stdout-path = "serial2:1500000n8";
  22         };
  23
  24         gmac1_clkin: external-gmac1-clock {
  25                 compatible = "fixed-clock";
  26                 clock-frequency = <125000000>;
  27                 clock-output-names = "gmac1_clkin";
  28                 #clock-cells = <0>;
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33
  34                 led_diy: led-diy {
  35                         label = "diy-led";
  36                         default-state = "on";
  37                         gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_LOW>;
  38                         linux,default-trigger = "heartbeat";
  39                         pinctrl-names = "default";
  40                         pinctrl-0 = <&diy_led_enable_h>;
  41                         retain-state-suspended;
  42                         status = "disabled";
  43                 };
  44
  45                 led_work: led-work {
  46                         label = "work-led";
  47                         default-state = "off";
  48                         gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
  49                         pinctrl-names = "default";
  50                         pinctrl-0 = <&work_led_enable_h>;
  51                         retain-state-suspended;
  52                         status = "disabled";
  53                 };
  54         };
  55
  56         sdio_pwrseq: sdio-pwrseq {
  57                 status = "okay";
  58                 compatible = "mmc-pwrseq-simple";
  59                 clocks = <&rk809 1>;
  60                 clock-names = "ext_clock";
  61                 pinctrl-names = "default";
  62                 pinctrl-0 = <&wifi_enable_h>;
  63                 reset-gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_LOW>;
  64         };
  65
  66         vbus: vbus-regulator {
  67                 compatible = "regulator-fixed";
  68                 regulator-name = "vbus";
  69                 regulator-always-on;
  70                 regulator-boot-on;
  71                 regulator-min-microvolt = <5000000>;
  72                 regulator-max-microvolt = <5000000>;
  73         };
  74
  75         /* sourced from vbus, vbus is provided by the carrier board */
  76         vcc5v0_sys: vcc5v0-sys-regulator {
  77                 compatible = "regulator-fixed";
  78                 regulator-name = "vcc5v0_sys";
  79                 regulator-always-on;
  80                 regulator-boot-on;
  81                 regulator-min-microvolt = <5000000>;
  82                 regulator-max-microvolt = <5000000>;
  83                 vin-supply = <&vbus>;
  84         };
  85
  86         vcc3v3_sys: vcc3v3-sys-regulator {
  87                 compatible = "regulator-fixed";
  88                 regulator-name = "vcc3v3_sys";
  89                 regulator-always-on;
  90                 regulator-boot-on;
  91                 regulator-min-microvolt = <3300000>;
  92                 regulator-max-microvolt = <3300000>;
  93                 vin-supply = <&vcc5v0_sys>;
  94         };
  95 };
  96
  97 &cpu0 {
  98         cpu-supply = <&vdd_cpu>;
  99 };
 100
 101 &cpu1 {
 102         cpu-supply = <&vdd_cpu>;
 103 };
 104
 105 &cpu2 {
 106         cpu-supply = <&vdd_cpu>;
 107 };
 108
 109 &cpu3 {
 110         cpu-supply = <&vdd_cpu>;
 111 };
 112
 113 &gmac1 {
 114         assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;
 115         assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;
 116         clock_in_out = "input";
 117         phy-supply = <&vcc_3v3>;
 118         phy-mode = "rgmii";
 119         pinctrl-names = "default";
 120         pinctrl-0 = <&gmac1m0_miim
 121                      &gmac1m0_tx_bus2
 122                      &gmac1m0_rx_bus2
 123                      &gmac1m0_rgmii_clk
 124                      &gmac1m0_clkinout
 125                      &gmac1m0_rgmii_bus>;
 126         snps,reset-gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>;
 127         snps,reset-active-low;
 128         /* Reset time is 20ms, 100ms for rtl8211f, also works well here */
 129         snps,reset-delays-us = <0 20000 100000>;
 130         tx_delay = <0x30>;
 131         rx_delay = <0x10>;
 132         phy-handle = <&rgmii_phy1>;
 133         status = "disabled";
 134 };
 135
 136 &gpio0 {
 137         nextrst-hog {
 138                 gpio-hog;
 139                 /*
 140                  * GPIO_ACTIVE_LOW + output-low here means that the pin is set
 141                  * to high, because output-low decides the value pre-inversion.
 142                  */
 143                 gpios = <RK_PA5 GPIO_ACTIVE_LOW>;
 144                 line-name = "nEXTRST";
 145                 output-low;
 146         };
 147 };
 148
 149 &gpu {
 150         mali-supply = <&vdd_gpu>;
 151         status = "okay";
 152 };
 153
 154 &i2c0 {
 155         status = "okay";
 156
 157         vdd_cpu: regulator@1c {
 158                 compatible = "tcs,tcs4525";
 159                 reg = <0x1c>;
 160                 fcs,suspend-voltage-selector = <1>;
 161                 regulator-name = "vdd_cpu";
 162                 regulator-min-microvolt = <800000>;
 163                 regulator-max-microvolt = <1150000>;
 164                 regulator-ramp-delay = <2300>;
 165                 regulator-always-on;
 166                 regulator-boot-on;
 167                 vin-supply = <&vcc5v0_sys>;
 168
 169                 regulator-state-mem {
 170                         regulator-off-in-suspend;
 171                 };
 172         };
 173
 174         rk809: pmic@20 {
 175                 compatible = "rockchip,rk809";
 176                 reg = <0x20>;
 177                 interrupt-parent = <&gpio0>;
 178                 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
 179                 #clock-cells = <1>;
 180                 clock-output-names = "rk808-clkout1", "rk808-clkout2";
 181                 pinctrl-names = "default";
 182                 pinctrl-0 = <&pmic_int_l>;
 183                 rockchip,system-power-controller;
 184                 wakeup-source;
 185
 186                 vcc1-supply = <&vcc3v3_sys>;
 187                 vcc2-supply = <&vcc3v3_sys>;
 188                 vcc3-supply = <&vcc3v3_sys>;
 189                 vcc4-supply = <&vcc3v3_sys>;
 190                 vcc5-supply = <&vcc3v3_sys>;
 191                 vcc6-supply = <&vcc3v3_sys>;
 192                 vcc7-supply = <&vcc3v3_sys>;
 193                 vcc8-supply = <&vcc3v3_sys>;
 194                 vcc9-supply = <&vcc3v3_sys>;
 195
 196                 regulators {
 197                         vdd_logic: DCDC_REG1 {
 198                                 regulator-name = "vdd_logic";
 199                                 regulator-always-on;
 200                                 regulator-boot-on;
 201                                 regulator-min-microvolt = <500000>;
 202                                 regulator-max-microvolt = <1350000>;
 203                                 regulator-init-microvolt = <900000>;
 204                                 regulator-ramp-delay = <6001>;
 205                                 regulator-initial-mode = <0x2>;
 206                                 regulator-state-mem {
 207                                         regulator-on-in-suspend;
 208                                         regulator-suspend-microvolt = <900000>;
 209                                 };
 210                         };
 211
 212                         vdd_gpu: DCDC_REG2 {
 213                                 regulator-name = "vdd_gpu";
 214                                 regulator-always-on;
 215                                 regulator-boot-on;
 216                                 regulator-min-microvolt = <500000>;
 217                                 regulator-max-microvolt = <1350000>;
 218                                 regulator-init-microvolt = <900000>;
 219                                 regulator-ramp-delay = <6001>;
 220                                 regulator-initial-mode = <0x2>;
 221                                         regulator-state-mem {
 222                                         regulator-off-in-suspend;
 223                                 };
 224                         };
 225
 226                         vcc_ddr: DCDC_REG3 {
 227                                 regulator-always-on;
 228                                 regulator-boot-on;
 229                                 regulator-initial-mode = <0x2>;
 230                                 regulator-name = "vcc_ddr";
 231                                 regulator-state-mem {
 232                                         regulator-on-in-suspend;
 233                                 };
 234                         };
 235
 236                         vdd_npu: DCDC_REG4 {
 237                                 regulator-always-on;
 238                                 regulator-boot-on;
 239                                 regulator-min-microvolt = <500000>;
 240                                 regulator-max-microvolt = <1350000>;
 241                                 regulator-init-microvolt = <900000>;
 242                                 regulator-initial-mode = <0x2>;
 243                                 regulator-name = "vdd_npu";
 244                                 regulator-state-mem {
 245                                         regulator-off-in-suspend;
 246                                 };
 247                         };
 248
 249                         vcc_1v8: DCDC_REG5 {
 250                                 regulator-name = "vcc_1v8";
 251                                 regulator-always-on;
 252                                 regulator-boot-on;
 253                                 regulator-min-microvolt = <1800000>;
 254                                 regulator-max-microvolt = <1800000>;
 255                                 regulator-state-mem {
 256                                         regulator-on-in-suspend;
 257                                         regulator-suspend-microvolt = <1800000>;
 258                                 };
 259                         };
 260
 261                         vdda0v9_image: LDO_REG1 {
 262                                 regulator-always-on;
 263                                 regulator-boot-on;
 264                                 regulator-min-microvolt = <900000>;
 265                                 regulator-max-microvolt = <900000>;
 266                                 regulator-name = "vdda0v9_image";
 267                                 regulator-state-mem {
 268                                         regulator-on-in-suspend;
 269                                         regulator-suspend-microvolt = <900000>;
 270                                 };
 271                         };
 272
 273                         vdda_0v9: LDO_REG2 {
 274                                 regulator-always-on;
 275                                 regulator-boot-on;
 276                                 regulator-min-microvolt = <900000>;
 277                                 regulator-max-microvolt = <900000>;
 278                                 regulator-name = "vdda_0v9";
 279                                 regulator-state-mem {
 280                                         regulator-off-in-suspend;
 281                                 };
 282                         };
 283
 284                         vdda0v9_pmu: LDO_REG3 {
 285                                 regulator-always-on;
 286                                 regulator-boot-on;
 287                                 regulator-min-microvolt = <900000>;
 288                                 regulator-max-microvolt = <900000>;
 289                                 regulator-name = "vdda0v9_pmu";
 290                                 regulator-state-mem {
 291                                         regulator-on-in-suspend;
 292                                         regulator-suspend-microvolt = <900000>;
 293                                 };
 294                         };
 295
 296                         vccio_acodec: LDO_REG4 {
 297                                 regulator-always-on;
 298                                 regulator-boot-on;
 299                                 regulator-min-microvolt = <3300000>;
 300                                 regulator-max-microvolt = <3300000>;
 301                                 regulator-name = "vccio_acodec";
 302                                 regulator-state-mem {
 303                                         regulator-off-in-suspend;
 304                                 };
 305                         };
 306
 307                         vccio_sd: LDO_REG5 {
 308                                 regulator-always-on;
 309                                 regulator-boot-on;
 310                                 regulator-min-microvolt = <1800000>;
 311                                 regulator-max-microvolt = <3300000>;
 312                                 regulator-name = "vccio_sd";
 313                                 regulator-state-mem {
 314                                         regulator-off-in-suspend;
 315                                 };
 316                         };
 317
 318                         vcc3v3_pmu: LDO_REG6 {
 319                                 regulator-always-on;
 320                                 regulator-boot-on;
 321                                 regulator-min-microvolt = <3300000>;
 322                                 regulator-max-microvolt = <3300000>;
 323                                 regulator-name = "vcc3v3_pmu";
 324                                 regulator-state-mem {
 325                                         regulator-on-in-suspend;
 326                                         regulator-suspend-microvolt = <3300000>;
 327                                 };
 328                         };
 329
 330                         vcca_1v8: LDO_REG7 {
 331                                 regulator-always-on;
 332                                 regulator-boot-on;
 333                                 regulator-min-microvolt = <1800000>;
 334                                 regulator-max-microvolt = <1800000>;
 335                                 regulator-name = "vcca_1v8";
 336                                 regulator-state-mem {
 337                                         regulator-off-in-suspend;
 338                                 };
 339                         };
 340
 341                         vcca1v8_pmu: LDO_REG8 {
 342                                 regulator-always-on;
 343                                 regulator-boot-on;
 344                                 regulator-min-microvolt = <1800000>;
 345                                 regulator-max-microvolt = <1800000>;
 346                                 regulator-name = "vcca1v8_pmu";
 347                                 regulator-state-mem {
 348                                         regulator-off-in-suspend;
 349                                 };
 350                         };
 351
 352                         vcca1v8_image: LDO_REG9 {
 353                                 regulator-always-on;
 354                                 regulator-boot-on;
 355                                 regulator-min-microvolt = <1800000>;
 356                                 regulator-max-microvolt = <1800000>;
 357                                 regulator-name = "vcca1v8_image";
 358                                 regulator-state-mem {
 359                                         regulator-off-in-suspend;
 360                                 };
 361                         };
 362
 363                         vcc_3v3: SWITCH_REG1 {
 364                                 regulator-name = "vcc_3v3";
 365                                 regulator-state-mem {
 366                                         regulator-off-in-suspend;
 367                                 };
 368                         };
 369
 370                         vcc3v3_sd: SWITCH_REG2 {
 371                                 regulator-name = "vcc3v3_sd";
 372                                 status = "disabled";
 373                                 regulator-state-mem {
 374                                         regulator-on-in-suspend;
 375                                 };
 376                         };
 377
 378                 };
 379         };
 380 };
 381
 382 /*
 383  * i2c1 is exposed on CM1 / Module1A
 384  * pin 80 - i2c1_scl_m0, pullup to vcc3v3_pmu
 385  * pin 82 - i2c1_sda_m0, pullup to vcc3v3_pmu
 386  */
 387 &i2c1 {
 388         status = "disabled";
 389 };
 390
 391 /*
 392  * i2c2 is exposed on CM1 / Module1A
 393  * pin 56 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
 394  * pin 58 - i2c2_sda_m1, pullup to vcc_3v3
 395  */
 396 &i2c2 {
 397         pinctrl-names = "default";
 398         pinctrl-0 = <&i2c2m1_xfer>;
 399         status = "disabled";
 400 };
 401
 402 /*
 403  * i2c3 is exposed on CM1 / Module1A
 404  * pin 35 - i2c3_scl_m0, pullup to vcc_3v3
 405  * pin 36 - i2c3_sda_m0, pullup to vcc_3v3
 406  */
 407 &i2c3 {
 408         status = "disabled";
 409 };
 410
 411 /*
 412  * i2c4 is exposed on CM2 / Module1B
 413  * pin 45 - i2c4_scl_m1
 414  * pin 47 - i2c4_sda_m1
 415  */
 416 &i2c4 {
 417         pinctrl-names = "default";
 418         pinctrl-0 = <&i2c4m1_xfer>;
 419         status = "disabled";
 420 };
 421
 422 /*
 423  * i2s1_8ch is exposed on CM1 / Module1A
 424  * pin 24 - i2s1_sdi1_m1
 425  * pin 25 - i2s1_sdo0_m1
 426  * pin 26 - i2s1_lrck_tx_m1
 427  * pin 27 - i2s1_sdi0_m1
 428  * pin 29 - i2s1_sdi3_m1
 429  * pin 30 - i2s1_sdi2_m1
 430  * pin 40 - i2s1_sdo1_m1, shared with spi3
 431  * pin 41 - i2s1_sdo2_m1
 432  * pin 49 - i2s1_sclk_tx_m1
 433  * pin 50 - i2s1_mclk_m1
 434  * pin 56 - i2s1_sdo3_m1, shared with i2c2
 435  */
 436 &i2s1_8ch {
 437         pinctrl-names = "default";
 438         pinctrl-0 = <&i2s1m1_sclktx &i2s1m1_sclkrx
 439                      &i2s1m1_lrcktx &i2s1m1_lrckrx
 440                      &i2s1m1_sdi0   &i2s1m1_sdi1
 441                      &i2s1m1_sdi2   &i2s1m1_sdi3
 442                      &i2s1m1_sdo0   &i2s1m1_sdo1
 443                      &i2s1m1_sdo2   &i2s1m1_sdo3>;
 444         status = "disabled";
 445 };
 446
 447 &mdio1 {
 448         rgmii_phy1: ethernet-phy@0 {
 449                 compatible = "ethernet-phy-ieee802.3-c22";
 450                 reg = <0>;
 451                 status = "disabled";
 452         };
 453 };
 454
 455 &pinctrl {
 456         bt {
 457                 bt_enable_h: bt-enable-h {
 458                         rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 459                 };
 460
 461                 bt_host_wake_l: bt-host-wake-l {
 462                         rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
 463                 };
 464
 465                 bt_wake_l: bt-wake-l {
 466                         rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
 467                 };
 468         };
 469
 470         leds {
 471                 work_led_enable_h: work-led-enable-h {
 472                         rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
 473                 };
 474
 475                 diy_led_enable_h: diy-led-enable-h {
 476                         rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
 477                 };
 478         };
 479
 480         pmic {
 481                 pmic_int_l: pmic-int-l {
 482                         rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
 483                 };
 484         };
 485
 486         sdio-pwrseq {
 487                 wifi_enable_h: wifi-enable-h {
 488                         rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
 489                 };
 490         };
 491 };
 492
 493 &pmu_io_domains {
 494         pmuio1-supply = <&vcc3v3_pmu>;
 495         pmuio2-supply = <&vcc3v3_pmu>;
 496         vccio1-supply = <&vcc_3v3>;
 497         vccio2-supply = <&vcc_1v8>;
 498         vccio3-supply = <&vccio_sd>;
 499         vccio4-supply = <&vcc_1v8>;
 500         vccio5-supply = <&vcc_3v3>;
 501         vccio6-supply = <&vcc_3v3>;
 502         vccio7-supply = <&vcc_3v3>;
 503         status = "okay";
 504 };
 505
 506 /*
 507  * saradc is exposed on CM1 / Module1A
 508  * pin 94 - saradc_vin3
 509  * pin 96 - saradc_vin2
 510  */
 511 &saradc {
 512         vref-supply = <&vcca_1v8>;
 513         status = "disabled";
 514 };
 515
 516 &sdhci {
 517         bus-width = <8>;
 518         mmc-hs200-1_8v;
 519         non-removable;
 520         vmmc-supply = <&vcc_3v3>;
 521         vqmmc-supply = <&vcc_1v8>;
 522         status = "okay";
 523 };
 524
 525 &sdmmc0 {
 526         broken-cd;
 527         bus-width = <4>;
 528         cap-sd-highspeed;
 529         disable-wp;
 530         pinctrl-names = "default";
 531         pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
 532         vqmmc-supply = <&vccio_sd>;
 533         status = "disabled";
 534 };
 535
 536 &sdmmc1 {
 537         bus-width = <4>;
 538         cap-sd-highspeed;
 539         cap-sdio-irq;
 540         keep-power-in-suspend;
 541         mmc-pwrseq = <&sdio_pwrseq>;
 542         non-removable;
 543         pinctrl-names = "default";
 544         pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
 545         sd-uhs-sdr50;
 546         vmmc-supply = <&vcc3v3_sys>;
 547         vqmmc-supply = <&vcc_1v8>;
 548         status = "okay";
 549 };
 550
 551 /*
 552  * spi3 is exposed on CM1 / Module1A
 553  * pin 37 - spi3_cs1_m0
 554  * pin 38 - spi3_clk_m0
 555  * pin 39 - spi3_cs0_m0
 556  * pin 40 - spi3_miso_m0, shared with i2s1_8ch
 557  * pin 44 - spi3_mosi_m0
 558  */
 559 &spi3 {
 560         status = "disabled";
 561 };
 562
 563 &tsadc {
 564         status = "okay";
 565 };
 566
 567 &uart1 {
 568         pinctrl-names = "default";
 569         pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
 570         uart-has-rtscts;
 571         status = "okay";
 572
 573         bluetooth {
 574                 compatible = "brcm,bcm43438-bt";
 575                 clocks = <&rk809 1>;
 576                 clock-names = "lpo";
 577                 device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
 578                 host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
 579                 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
 580                 pinctrl-names = "default";
 581                 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
 582                 vbat-supply = <&vcc3v3_sys>;
 583                 vddio-supply = <&vcca1v8_pmu>;
 584         };
 585 };
 586
 587 /*
 588  * uart2 is exposed on CM1 / Module1A
 589  * pin 51 - uart2_rx_m0
 590  * pin 55 - uart2_tx_m0
 591  */
 592 &uart2 {
 593         status = "disabled";
 594 };
 595
 596 /*
 597  * uart7 is exposed on CM1 / Module1A
 598  * pin 46 - uart7_tx_m2
 599  * pin 47 - uart7_rx_m2
 600  */
 601 &uart7 {
 602         pinctrl-names = "default";
 603         pinctrl-0 = <&uart7m2_xfer>;
 604         status = "disabled";
 605 };
 606
 607 /* dwc3_otg is the only usb port available */
 608 &usb2phy0 {
 609         status = "disabled";
 610 };
 611
 612 &usb2phy0_otg {
 613         status = "disabled";
 614 };
 615
 616 &usb_host0_xhci {
 617         status = "disabled";
 618 };