1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2021 Rockchip Electronics Co., Ltd. 4 * 5 */ 6 7/dts-v1/; 8#include <dt-bindings/gpio/gpio.h> 9#include <dt-bindings/leds/common.h> 10#include <dt-bindings/pinctrl/rockchip.h> 11#include <dt-bindings/soc/rockchip,vop2.h> 12#include "rk3568.dtsi" 13 14/ { 15 model = "Rockchip RK3568 EVB1 DDR4 V10 Board"; 16 compatible = "rockchip,rk3568-evb1-v10", "rockchip,rk3568"; 17 18 aliases { 19 ethernet0 = &gmac0; 20 ethernet1 = &gmac1; 21 mmc0 = &sdmmc0; 22 mmc1 = &sdhci; 23 }; 24 25 chosen: chosen { 26 stdout-path = "serial2:1500000n8"; 27 }; 28 29 dc_12v: dc-12v { 30 compatible = "regulator-fixed"; 31 regulator-name = "dc_12v"; 32 regulator-always-on; 33 regulator-boot-on; 34 regulator-min-microvolt = <12000000>; 35 regulator-max-microvolt = <12000000>; 36 }; 37 38 hdmi-con { 39 compatible = "hdmi-connector"; 40 type = "a"; 41 42 port { 43 hdmi_con_in: endpoint { 44 remote-endpoint = <&hdmi_out_con>; 45 }; 46 }; 47 }; 48 49 leds { 50 compatible = "gpio-leds"; 51 52 led_work: led-0 { 53 gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>; 54 function = LED_FUNCTION_HEARTBEAT; 55 color = <LED_COLOR_ID_BLUE>; 56 linux,default-trigger = "heartbeat"; 57 pinctrl-names = "default"; 58 pinctrl-0 = <&led_work_en>; 59 }; 60 }; 61 62 rk809-sound { 63 compatible = "simple-audio-card"; 64 simple-audio-card,format = "i2s"; 65 simple-audio-card,name = "Analog RK809"; 66 simple-audio-card,mclk-fs = <256>; 67 68 simple-audio-card,cpu { 69 sound-dai = <&i2s1_8ch>; 70 }; 71 simple-audio-card,codec { 72 sound-dai = <&rk809>; 73 }; 74 }; 75 76 vcc3v3_sys: vcc3v3-sys { 77 compatible = "regulator-fixed"; 78 regulator-name = "vcc3v3_sys"; 79 regulator-always-on; 80 regulator-boot-on; 81 regulator-min-microvolt = <3300000>; 82 regulator-max-microvolt = <3300000>; 83 vin-supply = <&dc_12v>; 84 }; 85 86 vcc5v0_sys: vcc5v0-sys { 87 compatible = "regulator-fixed"; 88 regulator-name = "vcc5v0_sys"; 89 regulator-always-on; 90 regulator-boot-on; 91 regulator-min-microvolt = <5000000>; 92 regulator-max-microvolt = <5000000>; 93 vin-supply = <&dc_12v>; 94 }; 95 96 vcc5v0_usb: vcc5v0-usb { 97 compatible = "regulator-fixed"; 98 regulator-name = "vcc5v0_usb"; 99 regulator-always-on; 100 regulator-boot-on; 101 regulator-min-microvolt = <5000000>; 102 regulator-max-microvolt = <5000000>; 103 vin-supply = <&dc_12v>; 104 }; 105 106 vcc5v0_usb_host: vcc5v0-usb-host { 107 compatible = "regulator-fixed"; 108 enable-active-high; 109 gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; 110 pinctrl-names = "default"; 111 pinctrl-0 = <&vcc5v0_usb_host_en>; 112 regulator-name = "vcc5v0_usb_host"; 113 regulator-min-microvolt = <5000000>; 114 regulator-max-microvolt = <5000000>; 115 vin-supply = <&vcc5v0_usb>; 116 }; 117 118 vcc5v0_usb_otg: vcc5v0-usb-otg { 119 compatible = "regulator-fixed"; 120 enable-active-high; 121 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; 122 pinctrl-names = "default"; 123 pinctrl-0 = <&vcc5v0_usb_otg_en>; 124 regulator-name = "vcc5v0_usb_otg"; 125 regulator-min-microvolt = <5000000>; 126 regulator-max-microvolt = <5000000>; 127 vin-supply = <&vcc5v0_usb>; 128 }; 129 130 vcc3v3_lcd0_n: vcc3v3-lcd0-n { 131 compatible = "regulator-fixed"; 132 regulator-name = "vcc3v3_lcd0_n"; 133 regulator-min-microvolt = <3300000>; 134 regulator-max-microvolt = <3300000>; 135 enable-active-high; 136 gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; 137 vin-supply = <&vcc3v3_sys>; 138 pinctrl-names = "default"; 139 pinctrl-0 = <&vcc3v3_lcd0_n_en>; 140 141 regulator-state-mem { 142 regulator-off-in-suspend; 143 }; 144 }; 145 146 vcc3v3_lcd1_n: vcc3v3-lcd1-n { 147 compatible = "regulator-fixed"; 148 regulator-name = "vcc3v3_lcd1_n"; 149 regulator-min-microvolt = <3300000>; 150 regulator-max-microvolt = <3300000>; 151 enable-active-high; 152 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; 153 vin-supply = <&vcc3v3_sys>; 154 pinctrl-names = "default"; 155 pinctrl-0 = <&vcc3v3_lcd1_n_en>; 156 157 regulator-state-mem { 158 regulator-off-in-suspend; 159 }; 160 }; 161}; 162 163&combphy0 { 164 status = "okay"; 165}; 166 167&combphy1 { 168 status = "okay"; 169}; 170 171&cpu0 { 172 cpu-supply = <&vdd_cpu>; 173}; 174 175&cpu1 { 176 cpu-supply = <&vdd_cpu>; 177}; 178 179&cpu2 { 180 cpu-supply = <&vdd_cpu>; 181}; 182 183&cpu3 { 184 cpu-supply = <&vdd_cpu>; 185}; 186 187&gmac0 { 188 assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>; 189 assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>; 190 assigned-clock-rates = <0>, <125000000>; 191 clock_in_out = "output"; 192 phy-handle = <&rgmii_phy0>; 193 phy-mode = "rgmii-id"; 194 pinctrl-names = "default"; 195 pinctrl-0 = <&gmac0_miim 196 &gmac0_tx_bus2 197 &gmac0_rx_bus2 198 &gmac0_rgmii_clk 199 &gmac0_rgmii_bus>; 200 status = "okay"; 201}; 202 203&gmac1 { 204 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; 205 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>; 206 assigned-clock-rates = <0>, <125000000>; 207 clock_in_out = "output"; 208 phy-handle = <&rgmii_phy1>; 209 phy-mode = "rgmii-id"; 210 pinctrl-names = "default"; 211 pinctrl-0 = <&gmac1m1_miim 212 &gmac1m1_tx_bus2 213 &gmac1m1_rx_bus2 214 &gmac1m1_rgmii_clk 215 &gmac1m1_rgmii_bus>; 216 status = "okay"; 217}; 218 219&gpu { 220 mali-supply = <&vdd_gpu>; 221 status = "okay"; 222}; 223 224&hdmi { 225 avdd-0v9-supply = <&vdda0v9_image>; 226 avdd-1v8-supply = <&vcca1v8_image>; 227 status = "okay"; 228}; 229 230&hdmi_in { 231 hdmi_in_vp0: endpoint { 232 remote-endpoint = <&vp0_out_hdmi>; 233 }; 234}; 235 236&hdmi_out { 237 hdmi_out_con: endpoint { 238 remote-endpoint = <&hdmi_con_in>; 239 }; 240}; 241 242&hdmi_sound { 243 status = "okay"; 244}; 245 246&i2c0 { 247 status = "okay"; 248 249 vdd_cpu: regulator@1c { 250 compatible = "tcs,tcs4525"; 251 reg = <0x1c>; 252 fcs,suspend-voltage-selector = <1>; 253 regulator-name = "vdd_cpu"; 254 regulator-always-on; 255 regulator-boot-on; 256 regulator-min-microvolt = <800000>; 257 regulator-max-microvolt = <1150000>; 258 regulator-ramp-delay = <2300>; 259 vin-supply = <&vcc5v0_sys>; 260 261 regulator-state-mem { 262 regulator-off-in-suspend; 263 }; 264 }; 265 266 rk809: pmic@20 { 267 compatible = "rockchip,rk809"; 268 reg = <0x20>; 269 interrupt-parent = <&gpio0>; 270 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 271 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 272 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 273 #clock-cells = <1>; 274 clock-names = "mclk"; 275 clocks = <&cru I2S1_MCLKOUT_TX>; 276 pinctrl-names = "default"; 277 pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; 278 rockchip,system-power-controller; 279 #sound-dai-cells = <0>; 280 vcc1-supply = <&vcc3v3_sys>; 281 vcc2-supply = <&vcc3v3_sys>; 282 vcc3-supply = <&vcc3v3_sys>; 283 vcc4-supply = <&vcc3v3_sys>; 284 vcc5-supply = <&vcc3v3_sys>; 285 vcc6-supply = <&vcc3v3_sys>; 286 vcc7-supply = <&vcc3v3_sys>; 287 vcc8-supply = <&vcc3v3_sys>; 288 vcc9-supply = <&vcc3v3_sys>; 289 wakeup-source; 290 291 regulators { 292 vdd_logic: DCDC_REG1 { 293 regulator-name = "vdd_logic"; 294 regulator-always-on; 295 regulator-boot-on; 296 regulator-initial-mode = <0x2>; 297 regulator-min-microvolt = <500000>; 298 regulator-max-microvolt = <1350000>; 299 regulator-ramp-delay = <6001>; 300 301 regulator-state-mem { 302 regulator-off-in-suspend; 303 }; 304 }; 305 306 vdd_gpu: DCDC_REG2 { 307 regulator-name = "vdd_gpu"; 308 regulator-always-on; 309 regulator-initial-mode = <0x2>; 310 regulator-min-microvolt = <500000>; 311 regulator-max-microvolt = <1350000>; 312 regulator-ramp-delay = <6001>; 313 314 regulator-state-mem { 315 regulator-off-in-suspend; 316 }; 317 }; 318 319 vcc_ddr: DCDC_REG3 { 320 regulator-name = "vcc_ddr"; 321 regulator-always-on; 322 regulator-boot-on; 323 regulator-initial-mode = <0x2>; 324 325 regulator-state-mem { 326 regulator-on-in-suspend; 327 }; 328 }; 329 330 vdd_npu: DCDC_REG4 { 331 regulator-name = "vdd_npu"; 332 regulator-initial-mode = <0x2>; 333 regulator-min-microvolt = <500000>; 334 regulator-max-microvolt = <1350000>; 335 regulator-ramp-delay = <6001>; 336 337 regulator-state-mem { 338 regulator-off-in-suspend; 339 }; 340 }; 341 342 vcc_1v8: DCDC_REG5 { 343 regulator-name = "vcc_1v8"; 344 regulator-always-on; 345 regulator-boot-on; 346 regulator-min-microvolt = <1800000>; 347 regulator-max-microvolt = <1800000>; 348 349 regulator-state-mem { 350 regulator-off-in-suspend; 351 }; 352 }; 353 354 vdda0v9_image: LDO_REG1 { 355 regulator-name = "vdda0v9_image"; 356 regulator-min-microvolt = <900000>; 357 regulator-max-microvolt = <900000>; 358 359 regulator-state-mem { 360 regulator-off-in-suspend; 361 }; 362 }; 363 364 vdda_0v9: LDO_REG2 { 365 regulator-name = "vdda_0v9"; 366 regulator-always-on; 367 regulator-boot-on; 368 regulator-min-microvolt = <900000>; 369 regulator-max-microvolt = <900000>; 370 371 regulator-state-mem { 372 regulator-off-in-suspend; 373 }; 374 }; 375 376 vdda0v9_pmu: LDO_REG3 { 377 regulator-name = "vdda0v9_pmu"; 378 regulator-always-on; 379 regulator-boot-on; 380 regulator-min-microvolt = <900000>; 381 regulator-max-microvolt = <900000>; 382 383 regulator-state-mem { 384 regulator-on-in-suspend; 385 regulator-suspend-microvolt = <900000>; 386 }; 387 }; 388 389 vccio_acodec: LDO_REG4 { 390 regulator-name = "vccio_acodec"; 391 regulator-always-on; 392 regulator-min-microvolt = <3300000>; 393 regulator-max-microvolt = <3300000>; 394 395 regulator-state-mem { 396 regulator-off-in-suspend; 397 }; 398 }; 399 400 vccio_sd: LDO_REG5 { 401 regulator-name = "vccio_sd"; 402 regulator-min-microvolt = <1800000>; 403 regulator-max-microvolt = <3300000>; 404 405 regulator-state-mem { 406 regulator-off-in-suspend; 407 }; 408 }; 409 410 vcc3v3_pmu: LDO_REG6 { 411 regulator-name = "vcc3v3_pmu"; 412 regulator-always-on; 413 regulator-boot-on; 414 regulator-min-microvolt = <3300000>; 415 regulator-max-microvolt = <3300000>; 416 417 regulator-state-mem { 418 regulator-on-in-suspend; 419 regulator-suspend-microvolt = <3300000>; 420 }; 421 }; 422 423 vcca_1v8: LDO_REG7 { 424 regulator-name = "vcca_1v8"; 425 regulator-always-on; 426 regulator-boot-on; 427 regulator-min-microvolt = <1800000>; 428 regulator-max-microvolt = <1800000>; 429 430 regulator-state-mem { 431 regulator-off-in-suspend; 432 }; 433 }; 434 435 vcca1v8_pmu: LDO_REG8 { 436 regulator-name = "vcca1v8_pmu"; 437 regulator-always-on; 438 regulator-boot-on; 439 regulator-min-microvolt = <1800000>; 440 regulator-max-microvolt = <1800000>; 441 442 regulator-state-mem { 443 regulator-on-in-suspend; 444 regulator-suspend-microvolt = <1800000>; 445 }; 446 }; 447 448 vcca1v8_image: LDO_REG9 { 449 regulator-name = "vcca1v8_image"; 450 regulator-min-microvolt = <1800000>; 451 regulator-max-microvolt = <1800000>; 452 453 regulator-state-mem { 454 regulator-off-in-suspend; 455 }; 456 }; 457 458 vcc_3v3: SWITCH_REG1 { 459 regulator-name = "vcc_3v3"; 460 regulator-always-on; 461 regulator-boot-on; 462 463 regulator-state-mem { 464 regulator-off-in-suspend; 465 }; 466 }; 467 468 vcc3v3_sd: SWITCH_REG2 { 469 regulator-name = "vcc3v3_sd"; 470 471 regulator-state-mem { 472 regulator-off-in-suspend; 473 }; 474 }; 475 }; 476 477 codec { 478 mic-in-differential; 479 }; 480 }; 481}; 482 483&i2c1 { 484 status = "okay"; 485 486 touchscreen0: goodix@14 { 487 compatible = "goodix,gt1151"; 488 reg = <0x14>; 489 interrupt-parent = <&gpio0>; 490 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>; 491 AVDD28-supply = <&vcc3v3_lcd0_n>; 492 irq-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; 493 pinctrl-names = "default"; 494 pinctrl-0 = <&touch_int &touch_rst>; 495 reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; 496 VDDIO-supply = <&vcc3v3_lcd0_n>; 497 }; 498}; 499 500&i2s0_8ch { 501 status = "okay"; 502}; 503 504&i2s1_8ch { 505 rockchip,trcm-sync-tx-only; 506 status = "okay"; 507}; 508 509&mdio0 { 510 rgmii_phy0: ethernet-phy@0 { 511 compatible = "ethernet-phy-ieee802.3-c22"; 512 reg = <0x0>; 513 reset-assert-us = <20000>; 514 reset-deassert-us = <100000>; 515 reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; 516 }; 517}; 518 519&mdio1 { 520 rgmii_phy1: ethernet-phy@0 { 521 compatible = "ethernet-phy-ieee802.3-c22"; 522 reg = <0x0>; 523 reset-assert-us = <20000>; 524 reset-deassert-us = <100000>; 525 reset-gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>; 526 }; 527}; 528 529&pinctrl { 530 display { 531 vcc3v3_lcd0_n_en: vcc3v3_lcd0_n_en { 532 rockchip,pins = <0 RK_PC7 0 &pcfg_pull_none>; 533 }; 534 vcc3v3_lcd1_n_en: vcc3v3_lcd1_n_en { 535 rockchip,pins = <0 RK_PC5 0 &pcfg_pull_none>; 536 }; 537 }; 538 539 leds { 540 led_work_en: led_work_en { 541 rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; 542 }; 543 }; 544 545 pmic { 546 pmic_int: pmic_int { 547 rockchip,pins = 548 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 549 }; 550 }; 551 552 touchscreen { 553 touch_int: touch_int { 554 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; 555 }; 556 touch_rst: touch_rst { 557 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 558 }; 559 }; 560 561 usb { 562 vcc5v0_usb_host_en: vcc5v0_usb_host_en { 563 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; 564 }; 565 vcc5v0_usb_otg_en: vcc5v0_usb_otg_en { 566 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 567 }; 568 }; 569}; 570 571&pmu_io_domains { 572 pmuio1-supply = <&vcc3v3_pmu>; 573 pmuio2-supply = <&vcc3v3_pmu>; 574 vccio1-supply = <&vccio_acodec>; 575 vccio2-supply = <&vcc_1v8>; 576 vccio3-supply = <&vccio_sd>; 577 vccio4-supply = <&vcc_1v8>; 578 vccio5-supply = <&vcc_3v3>; 579 vccio6-supply = <&vcc_1v8>; 580 vccio7-supply = <&vcc_3v3>; 581 status = "okay"; 582}; 583 584&saradc { 585 vref-supply = <&vcca_1v8>; 586 status = "okay"; 587}; 588 589&sdhci { 590 bus-width = <8>; 591 max-frequency = <200000000>; 592 non-removable; 593 pinctrl-names = "default"; 594 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; 595 status = "okay"; 596}; 597 598&sdmmc0 { 599 bus-width = <4>; 600 cap-sd-highspeed; 601 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 602 disable-wp; 603 pinctrl-names = "default"; 604 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 605 sd-uhs-sdr104; 606 vmmc-supply = <&vcc3v3_sd>; 607 vqmmc-supply = <&vccio_sd>; 608 status = "okay"; 609}; 610 611&tsadc { 612 rockchip,hw-tshut-mode = <1>; 613 rockchip,hw-tshut-polarity = <0>; 614 status = "okay"; 615}; 616 617&uart2 { 618 status = "okay"; 619}; 620 621&usb_host0_ehci { 622 status = "okay"; 623}; 624 625&usb_host0_ohci { 626 status = "okay"; 627}; 628 629&usb_host0_xhci { 630 extcon = <&usb2phy0>; 631 status = "okay"; 632}; 633 634&usb_host1_ehci { 635 status = "okay"; 636}; 637 638&usb_host1_ohci { 639 status = "okay"; 640}; 641 642&usb_host1_xhci { 643 status = "okay"; 644}; 645 646&usb2phy0 { 647 status = "okay"; 648}; 649 650&usb2phy0_host { 651 phy-supply = <&vcc5v0_usb_host>; 652 status = "okay"; 653}; 654 655&usb2phy0_otg { 656 phy-supply = <&vcc5v0_usb_otg>; 657 status = "okay"; 658}; 659 660&usb2phy1 { 661 status = "okay"; 662}; 663 664&usb2phy1_host { 665 phy-supply = <&vcc5v0_usb_host>; 666 status = "okay"; 667}; 668 669&usb2phy1_otg { 670 phy-supply = <&vcc5v0_usb_host>; 671 status = "okay"; 672}; 673 674&vop { 675 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 676 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 677 status = "okay"; 678}; 679 680&vop_mmu { 681 status = "okay"; 682}; 683 684&vp0 { 685 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 686 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 687 remote-endpoint = <&hdmi_in_vp0>; 688 }; 689}; 690