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 backlight: backlight { 26 compatible = "pwm-backlight"; 27 brightness-levels = <20 220>; 28 default-brightness-level = <100>; 29 num-interpolated-steps = <200>; 30 power-supply = <&vcc3v3_sys>; 31 pwms = <&pwm4 0 25000 0>; 32 }; 33 34 chosen: chosen { 35 stdout-path = "serial2:1500000n8"; 36 }; 37 38 dc_12v: regulator-dc-12v { 39 compatible = "regulator-fixed"; 40 regulator-name = "dc_12v"; 41 regulator-always-on; 42 regulator-boot-on; 43 regulator-min-microvolt = <12000000>; 44 regulator-max-microvolt = <12000000>; 45 }; 46 47 hdmi-con { 48 compatible = "hdmi-connector"; 49 type = "a"; 50 51 port { 52 hdmi_con_in: endpoint { 53 remote-endpoint = <&hdmi_out_con>; 54 }; 55 }; 56 }; 57 58 leds { 59 compatible = "gpio-leds"; 60 61 led_work: led-0 { 62 gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>; 63 function = LED_FUNCTION_HEARTBEAT; 64 color = <LED_COLOR_ID_BLUE>; 65 linux,default-trigger = "heartbeat"; 66 pinctrl-names = "default"; 67 pinctrl-0 = <&led_work_en>; 68 }; 69 }; 70 71 rk809-sound { 72 compatible = "simple-audio-card"; 73 simple-audio-card,format = "i2s"; 74 simple-audio-card,name = "Analog RK809"; 75 simple-audio-card,mclk-fs = <256>; 76 77 simple-audio-card,cpu { 78 sound-dai = <&i2s1_8ch>; 79 }; 80 simple-audio-card,codec { 81 sound-dai = <&rk809>; 82 }; 83 }; 84 85 vcc3v3_sys: regulator-vcc3v3-sys { 86 compatible = "regulator-fixed"; 87 regulator-name = "vcc3v3_sys"; 88 regulator-always-on; 89 regulator-boot-on; 90 regulator-min-microvolt = <3300000>; 91 regulator-max-microvolt = <3300000>; 92 vin-supply = <&dc_12v>; 93 }; 94 95 vcc5v0_sys: regulator-vcc5v0-sys { 96 compatible = "regulator-fixed"; 97 regulator-name = "vcc5v0_sys"; 98 regulator-always-on; 99 regulator-boot-on; 100 regulator-min-microvolt = <5000000>; 101 regulator-max-microvolt = <5000000>; 102 vin-supply = <&dc_12v>; 103 }; 104 105 vcc5v0_usb: regulator-vcc5v0-usb { 106 compatible = "regulator-fixed"; 107 regulator-name = "vcc5v0_usb"; 108 regulator-always-on; 109 regulator-boot-on; 110 regulator-min-microvolt = <5000000>; 111 regulator-max-microvolt = <5000000>; 112 vin-supply = <&dc_12v>; 113 }; 114 115 vcc5v0_usb_host: regulator-vcc5v0-usb-host { 116 compatible = "regulator-fixed"; 117 enable-active-high; 118 gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; 119 pinctrl-names = "default"; 120 pinctrl-0 = <&vcc5v0_usb_host_en>; 121 regulator-name = "vcc5v0_usb_host"; 122 regulator-min-microvolt = <5000000>; 123 regulator-max-microvolt = <5000000>; 124 vin-supply = <&vcc5v0_usb>; 125 }; 126 127 vcc5v0_usb_otg: regulator-vcc5v0-usb-otg { 128 compatible = "regulator-fixed"; 129 enable-active-high; 130 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; 131 pinctrl-names = "default"; 132 pinctrl-0 = <&vcc5v0_usb_otg_en>; 133 regulator-name = "vcc5v0_usb_otg"; 134 regulator-min-microvolt = <5000000>; 135 regulator-max-microvolt = <5000000>; 136 vin-supply = <&vcc5v0_usb>; 137 }; 138 139 vcc3v3_lcd0_n: regulator-vcc3v3-lcd0-n { 140 compatible = "regulator-fixed"; 141 regulator-name = "vcc3v3_lcd0_n"; 142 regulator-min-microvolt = <3300000>; 143 regulator-max-microvolt = <3300000>; 144 enable-active-high; 145 gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; 146 vin-supply = <&vcc3v3_sys>; 147 pinctrl-names = "default"; 148 pinctrl-0 = <&vcc3v3_lcd0_n_en>; 149 150 regulator-state-mem { 151 regulator-off-in-suspend; 152 }; 153 }; 154 155 vcc3v3_lcd1_n: regulator-vcc3v3-lcd1-n { 156 compatible = "regulator-fixed"; 157 regulator-name = "vcc3v3_lcd1_n"; 158 regulator-min-microvolt = <3300000>; 159 regulator-max-microvolt = <3300000>; 160 enable-active-high; 161 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; 162 vin-supply = <&vcc3v3_sys>; 163 pinctrl-names = "default"; 164 pinctrl-0 = <&vcc3v3_lcd1_n_en>; 165 166 regulator-state-mem { 167 regulator-off-in-suspend; 168 }; 169 }; 170}; 171 172&combphy0 { 173 status = "okay"; 174}; 175 176&combphy1 { 177 status = "okay"; 178}; 179 180&cpu0 { 181 cpu-supply = <&vdd_cpu>; 182}; 183 184&cpu1 { 185 cpu-supply = <&vdd_cpu>; 186}; 187 188&cpu2 { 189 cpu-supply = <&vdd_cpu>; 190}; 191 192&cpu3 { 193 cpu-supply = <&vdd_cpu>; 194}; 195 196&dsi0 { 197 clock-master; 198 #address-cells = <1>; 199 #size-cells = <0>; 200 status = "okay"; 201 202 panel@0 { 203 compatible = "wanchanglong,w552793baa", "raydium,rm67200"; 204 reg = <0>; 205 backlight = <&backlight>; 206 iovcc-supply = <&vcc3v3_lcd0_n>; 207 reset-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>; 208 vdd-supply = <&vcc3v3_lcd0_n>; 209 vsn-supply = <&vcc5v0_sys>; 210 vsp-supply = <&vcc5v0_sys>; 211 212 port { 213 panel_in_dsi: endpoint { 214 remote-endpoint = <&dsi0_out_panel>; 215 }; 216 }; 217 }; 218 219}; 220 221&dsi0_in { 222 dsi0_in_vp1: endpoint { 223 remote-endpoint = <&vp1_out_dsi0>; 224 }; 225}; 226 227&dsi0_out { 228 dsi0_out_panel: endpoint { 229 remote-endpoint = <&panel_in_dsi>; 230 }; 231}; 232 233&dsi_dphy0 { 234 status = "okay"; 235}; 236 237&gmac0 { 238 assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>; 239 assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>; 240 assigned-clock-rates = <0>, <125000000>; 241 clock_in_out = "output"; 242 phy-handle = <&rgmii_phy0>; 243 phy-mode = "rgmii-id"; 244 pinctrl-names = "default"; 245 pinctrl-0 = <&gmac0_miim 246 &gmac0_tx_bus2 247 &gmac0_rx_bus2 248 &gmac0_rgmii_clk 249 &gmac0_rgmii_bus>; 250 status = "okay"; 251}; 252 253&gmac1 { 254 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; 255 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>; 256 assigned-clock-rates = <0>, <125000000>; 257 clock_in_out = "output"; 258 phy-handle = <&rgmii_phy1>; 259 phy-mode = "rgmii-id"; 260 pinctrl-names = "default"; 261 pinctrl-0 = <&gmac1m1_miim 262 &gmac1m1_tx_bus2 263 &gmac1m1_rx_bus2 264 &gmac1m1_rgmii_clk 265 &gmac1m1_rgmii_bus>; 266 status = "okay"; 267}; 268 269&gpu { 270 mali-supply = <&vdd_gpu>; 271 status = "okay"; 272}; 273 274&hdmi { 275 avdd-0v9-supply = <&vdda0v9_image>; 276 avdd-1v8-supply = <&vcca1v8_image>; 277 status = "okay"; 278}; 279 280&hdmi_in { 281 hdmi_in_vp0: endpoint { 282 remote-endpoint = <&vp0_out_hdmi>; 283 }; 284}; 285 286&hdmi_out { 287 hdmi_out_con: endpoint { 288 remote-endpoint = <&hdmi_con_in>; 289 }; 290}; 291 292&hdmi_sound { 293 status = "okay"; 294}; 295 296&i2c0 { 297 status = "okay"; 298 299 vdd_cpu: regulator@1c { 300 compatible = "tcs,tcs4525"; 301 reg = <0x1c>; 302 fcs,suspend-voltage-selector = <1>; 303 regulator-name = "vdd_cpu"; 304 regulator-always-on; 305 regulator-boot-on; 306 regulator-min-microvolt = <800000>; 307 regulator-max-microvolt = <1150000>; 308 regulator-ramp-delay = <2300>; 309 vin-supply = <&vcc5v0_sys>; 310 311 regulator-state-mem { 312 regulator-off-in-suspend; 313 }; 314 }; 315 316 rk809: pmic@20 { 317 compatible = "rockchip,rk809"; 318 reg = <0x20>; 319 interrupt-parent = <&gpio0>; 320 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 321 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 322 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 323 #clock-cells = <1>; 324 clock-names = "mclk"; 325 clocks = <&cru I2S1_MCLKOUT_TX>; 326 pinctrl-names = "default"; 327 pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; 328 system-power-controller; 329 #sound-dai-cells = <0>; 330 vcc1-supply = <&vcc3v3_sys>; 331 vcc2-supply = <&vcc3v3_sys>; 332 vcc3-supply = <&vcc3v3_sys>; 333 vcc4-supply = <&vcc3v3_sys>; 334 vcc5-supply = <&vcc3v3_sys>; 335 vcc6-supply = <&vcc3v3_sys>; 336 vcc7-supply = <&vcc3v3_sys>; 337 vcc8-supply = <&vcc3v3_sys>; 338 vcc9-supply = <&vcc3v3_sys>; 339 wakeup-source; 340 341 regulators { 342 vdd_logic: DCDC_REG1 { 343 regulator-name = "vdd_logic"; 344 regulator-always-on; 345 regulator-boot-on; 346 regulator-initial-mode = <0x2>; 347 regulator-min-microvolt = <500000>; 348 regulator-max-microvolt = <1350000>; 349 regulator-ramp-delay = <6001>; 350 351 regulator-state-mem { 352 regulator-off-in-suspend; 353 }; 354 }; 355 356 vdd_gpu: DCDC_REG2 { 357 regulator-name = "vdd_gpu"; 358 regulator-always-on; 359 regulator-initial-mode = <0x2>; 360 regulator-min-microvolt = <500000>; 361 regulator-max-microvolt = <1350000>; 362 regulator-ramp-delay = <6001>; 363 364 regulator-state-mem { 365 regulator-off-in-suspend; 366 }; 367 }; 368 369 vcc_ddr: DCDC_REG3 { 370 regulator-name = "vcc_ddr"; 371 regulator-always-on; 372 regulator-boot-on; 373 regulator-initial-mode = <0x2>; 374 375 regulator-state-mem { 376 regulator-on-in-suspend; 377 }; 378 }; 379 380 vdd_npu: DCDC_REG4 { 381 regulator-name = "vdd_npu"; 382 regulator-initial-mode = <0x2>; 383 regulator-min-microvolt = <500000>; 384 regulator-max-microvolt = <1350000>; 385 regulator-ramp-delay = <6001>; 386 387 regulator-state-mem { 388 regulator-off-in-suspend; 389 }; 390 }; 391 392 vcc_1v8: DCDC_REG5 { 393 regulator-name = "vcc_1v8"; 394 regulator-always-on; 395 regulator-boot-on; 396 regulator-min-microvolt = <1800000>; 397 regulator-max-microvolt = <1800000>; 398 399 regulator-state-mem { 400 regulator-off-in-suspend; 401 }; 402 }; 403 404 vdda0v9_image: LDO_REG1 { 405 regulator-name = "vdda0v9_image"; 406 regulator-min-microvolt = <900000>; 407 regulator-max-microvolt = <900000>; 408 409 regulator-state-mem { 410 regulator-off-in-suspend; 411 }; 412 }; 413 414 vdda_0v9: LDO_REG2 { 415 regulator-name = "vdda_0v9"; 416 regulator-always-on; 417 regulator-boot-on; 418 regulator-min-microvolt = <900000>; 419 regulator-max-microvolt = <900000>; 420 421 regulator-state-mem { 422 regulator-off-in-suspend; 423 }; 424 }; 425 426 vdda0v9_pmu: LDO_REG3 { 427 regulator-name = "vdda0v9_pmu"; 428 regulator-always-on; 429 regulator-boot-on; 430 regulator-min-microvolt = <900000>; 431 regulator-max-microvolt = <900000>; 432 433 regulator-state-mem { 434 regulator-on-in-suspend; 435 regulator-suspend-microvolt = <900000>; 436 }; 437 }; 438 439 vccio_acodec: LDO_REG4 { 440 regulator-name = "vccio_acodec"; 441 regulator-always-on; 442 regulator-min-microvolt = <3300000>; 443 regulator-max-microvolt = <3300000>; 444 445 regulator-state-mem { 446 regulator-off-in-suspend; 447 }; 448 }; 449 450 vccio_sd: LDO_REG5 { 451 regulator-name = "vccio_sd"; 452 regulator-min-microvolt = <1800000>; 453 regulator-max-microvolt = <3300000>; 454 455 regulator-state-mem { 456 regulator-off-in-suspend; 457 }; 458 }; 459 460 vcc3v3_pmu: LDO_REG6 { 461 regulator-name = "vcc3v3_pmu"; 462 regulator-always-on; 463 regulator-boot-on; 464 regulator-min-microvolt = <3300000>; 465 regulator-max-microvolt = <3300000>; 466 467 regulator-state-mem { 468 regulator-on-in-suspend; 469 regulator-suspend-microvolt = <3300000>; 470 }; 471 }; 472 473 vcca_1v8: LDO_REG7 { 474 regulator-name = "vcca_1v8"; 475 regulator-always-on; 476 regulator-boot-on; 477 regulator-min-microvolt = <1800000>; 478 regulator-max-microvolt = <1800000>; 479 480 regulator-state-mem { 481 regulator-off-in-suspend; 482 }; 483 }; 484 485 vcca1v8_pmu: LDO_REG8 { 486 regulator-name = "vcca1v8_pmu"; 487 regulator-always-on; 488 regulator-boot-on; 489 regulator-min-microvolt = <1800000>; 490 regulator-max-microvolt = <1800000>; 491 492 regulator-state-mem { 493 regulator-on-in-suspend; 494 regulator-suspend-microvolt = <1800000>; 495 }; 496 }; 497 498 vcca1v8_image: LDO_REG9 { 499 regulator-name = "vcca1v8_image"; 500 regulator-min-microvolt = <1800000>; 501 regulator-max-microvolt = <1800000>; 502 503 regulator-state-mem { 504 regulator-off-in-suspend; 505 }; 506 }; 507 508 vcc_3v3: SWITCH_REG1 { 509 regulator-name = "vcc_3v3"; 510 regulator-always-on; 511 regulator-boot-on; 512 513 regulator-state-mem { 514 regulator-off-in-suspend; 515 }; 516 }; 517 518 vcc3v3_sd: SWITCH_REG2 { 519 regulator-name = "vcc3v3_sd"; 520 521 regulator-state-mem { 522 regulator-off-in-suspend; 523 }; 524 }; 525 }; 526 527 codec { 528 rockchip,mic-in-differential; 529 }; 530 }; 531}; 532 533&i2c1 { 534 status = "okay"; 535 536 touchscreen0: goodix@14 { 537 compatible = "goodix,gt1151"; 538 reg = <0x14>; 539 interrupt-parent = <&gpio0>; 540 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>; 541 AVDD28-supply = <&vcc3v3_lcd0_n>; 542 irq-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>; 543 pinctrl-names = "default"; 544 pinctrl-0 = <&touch_int &touch_rst>; 545 reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; 546 VDDIO-supply = <&vcc3v3_lcd0_n>; 547 }; 548}; 549 550&i2s0_8ch { 551 status = "okay"; 552}; 553 554&i2s1_8ch { 555 rockchip,trcm-sync-tx-only; 556 status = "okay"; 557}; 558 559&mdio0 { 560 rgmii_phy0: ethernet-phy@0 { 561 compatible = "ethernet-phy-ieee802.3-c22"; 562 reg = <0x0>; 563 reset-assert-us = <20000>; 564 reset-deassert-us = <100000>; 565 reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>; 566 }; 567}; 568 569&mdio1 { 570 rgmii_phy1: ethernet-phy@0 { 571 compatible = "ethernet-phy-ieee802.3-c22"; 572 reg = <0x0>; 573 reset-assert-us = <20000>; 574 reset-deassert-us = <100000>; 575 reset-gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>; 576 }; 577}; 578 579&pinctrl { 580 display { 581 vcc3v3_lcd0_n_en: vcc3v3_lcd0_n_en { 582 rockchip,pins = <0 RK_PC7 0 &pcfg_pull_none>; 583 }; 584 vcc3v3_lcd1_n_en: vcc3v3_lcd1_n_en { 585 rockchip,pins = <0 RK_PC5 0 &pcfg_pull_none>; 586 }; 587 }; 588 589 leds { 590 led_work_en: led_work_en { 591 rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; 592 }; 593 }; 594 595 pmic { 596 pmic_int: pmic_int { 597 rockchip,pins = 598 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 599 }; 600 }; 601 602 touchscreen { 603 touch_int: touch_int { 604 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>; 605 }; 606 touch_rst: touch_rst { 607 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 608 }; 609 }; 610 611 usb { 612 vcc5v0_usb_host_en: vcc5v0_usb_host_en { 613 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; 614 }; 615 vcc5v0_usb_otg_en: vcc5v0_usb_otg_en { 616 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 617 }; 618 }; 619}; 620 621&pmu_io_domains { 622 pmuio1-supply = <&vcc3v3_pmu>; 623 pmuio2-supply = <&vcc3v3_pmu>; 624 vccio1-supply = <&vccio_acodec>; 625 vccio2-supply = <&vcc_1v8>; 626 vccio3-supply = <&vccio_sd>; 627 vccio4-supply = <&vcc_1v8>; 628 vccio5-supply = <&vcc_3v3>; 629 vccio6-supply = <&vcc_1v8>; 630 vccio7-supply = <&vcc_3v3>; 631 status = "okay"; 632}; 633 634&pwm4 { 635 status = "okay"; 636}; 637 638&saradc { 639 vref-supply = <&vcca_1v8>; 640 status = "okay"; 641}; 642 643&sdhci { 644 bus-width = <8>; 645 max-frequency = <200000000>; 646 non-removable; 647 pinctrl-names = "default"; 648 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; 649 status = "okay"; 650}; 651 652&sdmmc0 { 653 bus-width = <4>; 654 cap-sd-highspeed; 655 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 656 disable-wp; 657 pinctrl-names = "default"; 658 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 659 sd-uhs-sdr104; 660 vmmc-supply = <&vcc3v3_sd>; 661 vqmmc-supply = <&vccio_sd>; 662 status = "okay"; 663}; 664 665&tsadc { 666 rockchip,hw-tshut-mode = <1>; 667 rockchip,hw-tshut-polarity = <0>; 668 status = "okay"; 669}; 670 671&uart2 { 672 status = "okay"; 673}; 674 675&usb_host0_ehci { 676 status = "okay"; 677}; 678 679&usb_host0_ohci { 680 status = "okay"; 681}; 682 683&usb_host0_xhci { 684 extcon = <&usb2phy0>; 685 status = "okay"; 686}; 687 688&usb_host1_ehci { 689 status = "okay"; 690}; 691 692&usb_host1_ohci { 693 status = "okay"; 694}; 695 696&usb_host1_xhci { 697 status = "okay"; 698}; 699 700&usb2phy0 { 701 status = "okay"; 702}; 703 704&usb2phy0_host { 705 phy-supply = <&vcc5v0_usb_host>; 706 status = "okay"; 707}; 708 709&usb2phy0_otg { 710 phy-supply = <&vcc5v0_usb_otg>; 711 status = "okay"; 712}; 713 714&usb2phy1 { 715 status = "okay"; 716}; 717 718&usb2phy1_host { 719 phy-supply = <&vcc5v0_usb_host>; 720 status = "okay"; 721}; 722 723&usb2phy1_otg { 724 phy-supply = <&vcc5v0_usb_host>; 725 status = "okay"; 726}; 727 728&vop { 729 assigned-clocks = <&cru DCLK_VOP0>, <&cru PLL_VPLL>, <&cru DCLK_VOP1>; 730 assigned-clock-parents = <&pmucru PLL_HPLL>, <&xin24m>, <&cru PLL_VPLL>; 731 assigned-clock-rates = <0>, <132000000>, <132000000>; 732 status = "okay"; 733}; 734 735&vop_mmu { 736 status = "okay"; 737}; 738 739&vp0 { 740 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 741 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 742 remote-endpoint = <&hdmi_in_vp0>; 743 }; 744}; 745 746&vp1 { 747 vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 { 748 reg = <ROCKCHIP_VOP2_EP_MIPI0>; 749 remote-endpoint = <&dsi0_in_vp1>; 750 }; 751}; 752