1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Author: Frank Wunderlich <frank-w@public-files.de> 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 = "Bananapi-R2 Pro (RK3568) DDR4 Board"; 16 compatible = "rockchip,rk3568-bpi-r2pro", "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 leds { 30 compatible = "gpio-leds"; 31 pinctrl-names = "default"; 32 pinctrl-0 = <&blue_led_pin &green_led_pin>; 33 34 blue_led: led-0 { 35 color = <LED_COLOR_ID_BLUE>; 36 default-state = "off"; 37 function = LED_FUNCTION_STATUS; 38 gpios = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>; 39 }; 40 41 green_led: led-1 { 42 color = <LED_COLOR_ID_GREEN>; 43 default-state = "on"; 44 function = LED_FUNCTION_POWER; 45 gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; 46 }; 47 }; 48 49 dc_12v: dc-12v { 50 compatible = "regulator-fixed"; 51 regulator-name = "dc_12v"; 52 regulator-always-on; 53 regulator-boot-on; 54 regulator-min-microvolt = <12000000>; 55 regulator-max-microvolt = <12000000>; 56 }; 57 58 hdmi-con { 59 compatible = "hdmi-connector"; 60 type = "a"; 61 62 port { 63 hdmi_con_in: endpoint { 64 remote-endpoint = <&hdmi_out_con>; 65 }; 66 }; 67 }; 68 69 vcc3v3_sys: vcc3v3-sys { 70 compatible = "regulator-fixed"; 71 regulator-name = "vcc3v3_sys"; 72 regulator-always-on; 73 regulator-boot-on; 74 regulator-min-microvolt = <3300000>; 75 regulator-max-microvolt = <3300000>; 76 vin-supply = <&dc_12v>; 77 }; 78 79 vcc5v0_sys: vcc5v0-sys { 80 compatible = "regulator-fixed"; 81 regulator-name = "vcc5v0_sys"; 82 regulator-always-on; 83 regulator-boot-on; 84 regulator-min-microvolt = <5000000>; 85 regulator-max-microvolt = <5000000>; 86 vin-supply = <&dc_12v>; 87 }; 88 89 vcc5v0_usb: vcc5v0_usb { 90 compatible = "regulator-fixed"; 91 regulator-name = "vcc5v0_usb"; 92 regulator-always-on; 93 regulator-boot-on; 94 regulator-min-microvolt = <5000000>; 95 regulator-max-microvolt = <5000000>; 96 vin-supply = <&dc_12v>; 97 }; 98 99 vcc5v0_usb_host: vcc5v0-usb-host { 100 compatible = "regulator-fixed"; 101 enable-active-high; 102 gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; 103 pinctrl-names = "default"; 104 pinctrl-0 = <&vcc5v0_usb_host_en>; 105 regulator-name = "vcc5v0_usb_host"; 106 regulator-min-microvolt = <5000000>; 107 regulator-max-microvolt = <5000000>; 108 vin-supply = <&vcc5v0_usb>; 109 }; 110 111 vcc5v0_usb_otg: vcc5v0-usb-otg { 112 compatible = "regulator-fixed"; 113 enable-active-high; 114 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; 115 pinctrl-names = "default"; 116 pinctrl-0 = <&vcc5v0_usb_otg_en>; 117 regulator-name = "vcc5v0_usb_otg"; 118 regulator-min-microvolt = <5000000>; 119 regulator-max-microvolt = <5000000>; 120 vin-supply = <&vcc5v0_usb>; 121 }; 122}; 123 124&combphy0 { 125 /* used for USB3 */ 126 status = "okay"; 127}; 128 129&combphy1 { 130 /* used for USB3 */ 131 status = "okay"; 132}; 133 134&combphy2 { 135 /* used for SATA */ 136 status = "okay"; 137}; 138 139&gmac0 { 140 assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>; 141 assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>; 142 clock_in_out = "input"; 143 phy-mode = "rgmii"; 144 pinctrl-names = "default"; 145 pinctrl-0 = <&gmac0_miim 146 &gmac0_tx_bus2 147 &gmac0_rx_bus2 148 &gmac0_rgmii_clk 149 &gmac0_rgmii_bus>; 150 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 151 snps,reset-active-low; 152 /* Reset time is 20ms, 100ms for rtl8211f */ 153 snps,reset-delays-us = <0 20000 100000>; 154 tx_delay = <0x4f>; 155 rx_delay = <0x0f>; 156 status = "okay"; 157 158 fixed-link { 159 speed = <1000>; 160 full-duplex; 161 pause; 162 }; 163}; 164 165&gmac1 { 166 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; 167 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; 168 clock_in_out = "output"; 169 phy-handle = <&rgmii_phy1>; 170 phy-mode = "rgmii"; 171 pinctrl-names = "default"; 172 pinctrl-0 = <&gmac1m1_miim 173 &gmac1m1_tx_bus2 174 &gmac1m1_rx_bus2 175 &gmac1m1_rgmii_clk 176 &gmac1m1_rgmii_bus>; 177 178 snps,reset-gpio = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; 179 snps,reset-active-low; 180 /* Reset time is 20ms, 100ms for rtl8211f */ 181 snps,reset-delays-us = <0 20000 100000>; 182 183 tx_delay = <0x3c>; 184 rx_delay = <0x2f>; 185 186 status = "okay"; 187}; 188 189&gpu { 190 mali-supply = <&vdd_gpu>; 191 status = "okay"; 192}; 193 194&hdmi { 195 avdd-0v9-supply = <&vdda0v9_image>; 196 avdd-1v8-supply = <&vcca1v8_image>; 197 status = "okay"; 198}; 199 200&hdmi_in { 201 hdmi_in_vp0: endpoint { 202 remote-endpoint = <&vp0_out_hdmi>; 203 }; 204}; 205 206&hdmi_out { 207 hdmi_out_con: endpoint { 208 remote-endpoint = <&hdmi_con_in>; 209 }; 210}; 211 212&hdmi_sound { 213 status = "okay"; 214}; 215 216&i2c0 { 217 status = "okay"; 218 219 rk809: pmic@20 { 220 compatible = "rockchip,rk809"; 221 reg = <0x20>; 222 interrupt-parent = <&gpio0>; 223 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 224 #clock-cells = <1>; 225 pinctrl-names = "default"; 226 pinctrl-0 = <&pmic_int>; 227 rockchip,system-power-controller; 228 vcc1-supply = <&vcc3v3_sys>; 229 vcc2-supply = <&vcc3v3_sys>; 230 vcc3-supply = <&vcc3v3_sys>; 231 vcc4-supply = <&vcc3v3_sys>; 232 vcc5-supply = <&vcc3v3_sys>; 233 vcc6-supply = <&vcc3v3_sys>; 234 vcc7-supply = <&vcc3v3_sys>; 235 vcc8-supply = <&vcc3v3_sys>; 236 vcc9-supply = <&vcc3v3_sys>; 237 wakeup-source; 238 239 regulators { 240 vdd_logic: DCDC_REG1 { 241 regulator-name = "vdd_logic"; 242 regulator-always-on; 243 regulator-boot-on; 244 regulator-init-microvolt = <900000>; 245 regulator-initial-mode = <0x2>; 246 regulator-min-microvolt = <500000>; 247 regulator-max-microvolt = <1350000>; 248 regulator-ramp-delay = <6001>; 249 250 regulator-state-mem { 251 regulator-off-in-suspend; 252 }; 253 }; 254 255 vdd_gpu: DCDC_REG2 { 256 regulator-name = "vdd_gpu"; 257 regulator-always-on; 258 regulator-init-microvolt = <900000>; 259 regulator-initial-mode = <0x2>; 260 regulator-min-microvolt = <500000>; 261 regulator-max-microvolt = <1350000>; 262 regulator-ramp-delay = <6001>; 263 264 regulator-state-mem { 265 regulator-off-in-suspend; 266 }; 267 }; 268 269 vcc_ddr: DCDC_REG3 { 270 regulator-name = "vcc_ddr"; 271 regulator-always-on; 272 regulator-boot-on; 273 regulator-initial-mode = <0x2>; 274 275 regulator-state-mem { 276 regulator-on-in-suspend; 277 }; 278 }; 279 280 vdd_npu: DCDC_REG4 { 281 regulator-name = "vdd_npu"; 282 regulator-init-microvolt = <900000>; 283 regulator-initial-mode = <0x2>; 284 regulator-min-microvolt = <500000>; 285 regulator-max-microvolt = <1350000>; 286 regulator-ramp-delay = <6001>; 287 288 regulator-state-mem { 289 regulator-off-in-suspend; 290 }; 291 }; 292 293 vcc_1v8: DCDC_REG5 { 294 regulator-name = "vcc_1v8"; 295 regulator-always-on; 296 regulator-boot-on; 297 regulator-min-microvolt = <1800000>; 298 regulator-max-microvolt = <1800000>; 299 300 regulator-state-mem { 301 regulator-off-in-suspend; 302 }; 303 }; 304 305 vdda0v9_image: LDO_REG1 { 306 regulator-name = "vdda0v9_image"; 307 regulator-always-on; 308 regulator-min-microvolt = <900000>; 309 regulator-max-microvolt = <900000>; 310 311 regulator-state-mem { 312 regulator-off-in-suspend; 313 }; 314 }; 315 316 vdda_0v9: LDO_REG2 { 317 regulator-name = "vdda_0v9"; 318 regulator-always-on; 319 regulator-boot-on; 320 regulator-min-microvolt = <900000>; 321 regulator-max-microvolt = <900000>; 322 323 regulator-state-mem { 324 regulator-off-in-suspend; 325 }; 326 }; 327 328 vdda0v9_pmu: LDO_REG3 { 329 regulator-name = "vdda0v9_pmu"; 330 regulator-always-on; 331 regulator-boot-on; 332 regulator-min-microvolt = <900000>; 333 regulator-max-microvolt = <900000>; 334 335 regulator-state-mem { 336 regulator-on-in-suspend; 337 regulator-suspend-microvolt = <900000>; 338 }; 339 }; 340 341 vccio_acodec: LDO_REG4 { 342 regulator-name = "vccio_acodec"; 343 regulator-always-on; 344 regulator-boot-on; 345 regulator-min-microvolt = <3300000>; 346 regulator-max-microvolt = <3300000>; 347 348 regulator-state-mem { 349 regulator-off-in-suspend; 350 }; 351 }; 352 353 vccio_sd: LDO_REG5 { 354 regulator-name = "vccio_sd"; 355 regulator-min-microvolt = <1800000>; 356 regulator-max-microvolt = <3300000>; 357 358 regulator-state-mem { 359 regulator-off-in-suspend; 360 }; 361 }; 362 363 vcc3v3_pmu: LDO_REG6 { 364 regulator-name = "vcc3v3_pmu"; 365 regulator-always-on; 366 regulator-boot-on; 367 regulator-min-microvolt = <3300000>; 368 regulator-max-microvolt = <3300000>; 369 370 regulator-state-mem { 371 regulator-on-in-suspend; 372 regulator-suspend-microvolt = <3300000>; 373 }; 374 }; 375 376 vcca_1v8: LDO_REG7 { 377 regulator-name = "vcca_1v8"; 378 regulator-always-on; 379 regulator-boot-on; 380 regulator-min-microvolt = <1800000>; 381 regulator-max-microvolt = <1800000>; 382 383 regulator-state-mem { 384 regulator-off-in-suspend; 385 }; 386 }; 387 388 vcca1v8_pmu: LDO_REG8 { 389 regulator-name = "vcca1v8_pmu"; 390 regulator-always-on; 391 regulator-boot-on; 392 regulator-min-microvolt = <1800000>; 393 regulator-max-microvolt = <1800000>; 394 395 regulator-state-mem { 396 regulator-on-in-suspend; 397 regulator-suspend-microvolt = <1800000>; 398 }; 399 }; 400 401 vcca1v8_image: LDO_REG9 { 402 regulator-name = "vcca1v8_image"; 403 regulator-always-on; 404 regulator-min-microvolt = <1800000>; 405 regulator-max-microvolt = <1800000>; 406 407 regulator-state-mem { 408 regulator-off-in-suspend; 409 }; 410 }; 411 412 vcc_3v3: SWITCH_REG1 { 413 regulator-name = "vcc_3v3"; 414 regulator-always-on; 415 regulator-boot-on; 416 417 regulator-state-mem { 418 regulator-off-in-suspend; 419 }; 420 }; 421 422 vcc3v3_sd: SWITCH_REG2 { 423 regulator-name = "vcc3v3_sd"; 424 regulator-always-on; 425 426 regulator-state-mem { 427 regulator-off-in-suspend; 428 }; 429 }; 430 }; 431 }; 432}; 433 434&i2c3 { 435 status = "okay"; 436 437 hym8563: rtc@51 { 438 compatible = "haoyu,hym8563"; 439 reg = <0x51>; 440 interrupt-parent = <&gpio0>; 441 interrupts = <RK_PD3 IRQ_TYPE_EDGE_FALLING>; 442 #clock-cells = <0>; 443 clock-frequency = <32768>; 444 clock-output-names = "rtcic_32kout"; 445 pinctrl-names = "default"; 446 pinctrl-0 = <&hym8563_int>; 447 wakeup-source; 448 }; 449}; 450 451&i2c5 { 452 /* pin 3 (SDA) + 4 (SCL) of header con2 */ 453 status = "disabled"; 454}; 455 456&i2s0_8ch { 457 /* hdmi sound */ 458 status = "okay"; 459}; 460 461&mdio0 { 462 #address-cells = <1>; 463 #size-cells = <0>; 464 465 switch@0 { 466 compatible = "mediatek,mt7531"; 467 reg = <0>; 468 469 ports { 470 #address-cells = <1>; 471 #size-cells = <0>; 472 473 port@1 { 474 reg = <1>; 475 label = "lan0"; 476 }; 477 478 port@2 { 479 reg = <2>; 480 label = "lan1"; 481 }; 482 483 port@3 { 484 reg = <3>; 485 label = "lan2"; 486 }; 487 488 port@4 { 489 reg = <4>; 490 label = "lan3"; 491 }; 492 493 port@5 { 494 reg = <5>; 495 label = "cpu"; 496 ethernet = <&gmac0>; 497 phy-mode = "rgmii"; 498 499 fixed-link { 500 speed = <1000>; 501 full-duplex; 502 pause; 503 }; 504 }; 505 }; 506 }; 507}; 508 509&mdio1 { 510 rgmii_phy1: ethernet-phy@0 { 511 compatible = "ethernet-phy-ieee802.3-c22"; 512 reg = <0x0>; 513 }; 514}; 515 516&pinctrl { 517 leds { 518 blue_led_pin: blue-led-pin { 519 rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; 520 }; 521 green_led_pin: green-led-pin { 522 rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; 523 }; 524 }; 525 526 hym8563 { 527 hym8563_int: hym8563-int { 528 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 529 }; 530 }; 531 532 pmic { 533 pmic_int: pmic_int { 534 rockchip,pins = 535 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 536 }; 537 }; 538 539 usb { 540 vcc5v0_usb_host_en: vcc5v0_usb_host_en { 541 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; 542 }; 543 544 vcc5v0_usb_otg_en: vcc5v0_usb_otg_en { 545 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 546 }; 547 }; 548}; 549 550&pmu_io_domains { 551 pmuio1-supply = <&vcc3v3_pmu>; 552 pmuio2-supply = <&vcc3v3_pmu>; 553 vccio1-supply = <&vccio_acodec>; 554 vccio3-supply = <&vccio_sd>; 555 vccio4-supply = <&vcc_3v3>; 556 vccio5-supply = <&vcc_3v3>; 557 vccio6-supply = <&vcc_1v8>; 558 vccio7-supply = <&vcc_3v3>; 559 status = "okay"; 560}; 561 562&pwm8 { 563 /* fan 5v - gnd - pwm */ 564 status = "okay"; 565}; 566 567&pwm10 { 568 /* pin 7 of header con2 */ 569 status = "disabled"; 570}; 571 572&pwm11 { 573 /* pin 15 of header con2 */ 574 status = "disabled"; 575}; 576 577&pwm12 { 578 /* pin 21 of header con2 */ 579 /* shared with uart9 + spi3 */ 580 pinctrl-0 = <&pwm12m1_pins>; 581 status = "disabled"; 582}; 583 584&pwm13 { 585 /* pin 24 of header con2 */ 586 /* shared with uart9 */ 587 pinctrl-0 = <&pwm13m1_pins>; 588 status = "disabled"; 589}; 590 591&pwm14 { 592 /* pin 23 of header con2 */ 593 /* shared with spi3 */ 594 pinctrl-0 = <&pwm14m1_pins>; 595 status = "disabled"; 596}; 597 598&pwm15 { 599 /* pin 19 of header con2 */ 600 /* shared with spi3 */ 601 pinctrl-0 = <&pwm15m1_pins>; 602 status = "disabled"; 603}; 604 605&saradc { 606 vref-supply = <&vcca_1v8>; 607 status = "okay"; 608}; 609 610&sata2 { 611 status = "okay"; 612}; 613 614&sdhci { 615 bus-width = <8>; 616 max-frequency = <200000000>; 617 non-removable; 618 pinctrl-names = "default"; 619 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; 620 status = "okay"; 621}; 622 623&sdmmc0 { 624 bus-width = <4>; 625 cap-sd-highspeed; 626 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 627 disable-wp; 628 pinctrl-names = "default"; 629 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 630 sd-uhs-sdr104; 631 vmmc-supply = <&vcc3v3_sd>; 632 vqmmc-supply = <&vccio_sd>; 633 status = "okay"; 634}; 635 636&spi3 { 637 /* pin 19 (MO) + 21 (MI) + 23 (CK) of header con2 */ 638 /* shared with pwm12/14/15 and uart9 */ 639 pinctrl-0 = <&spi3m1_pins>; 640 status = "disabled"; 641}; 642 643&tsadc { 644 rockchip,hw-tshut-mode = <1>; 645 rockchip,hw-tshut-polarity = <0>; 646 status = "okay"; 647}; 648 649&uart0 { 650 /* pin 8 (TX) + 10 (RX) (RTS:16, CTS:18) of header con2 */ 651 status = "disabled"; 652}; 653 654&uart2 { 655 /* debug-uart */ 656 status = "okay"; 657}; 658 659&uart7 { 660 /* pin 11 (TX) + 13 (RX) of header con2 */ 661 pinctrl-0 = <&uart7m1_xfer>; 662 status = "disabled"; 663}; 664 665&uart9 { 666 /* pin 21 (TX) + 24 (RX) of header con2 */ 667 /* shared with pwm13 and pwm12/spi3 */ 668 pinctrl-0 = <&uart9m1_xfer>; 669 status = "disabled"; 670}; 671 672&usb_host0_ehci { 673 status = "okay"; 674}; 675 676&usb_host0_ohci { 677 status = "okay"; 678}; 679 680&usb_host0_xhci { 681 extcon = <&usb2phy0>; 682 status = "okay"; 683}; 684 685&usb_host1_ehci { 686 status = "okay"; 687}; 688 689&usb_host1_ohci { 690 status = "okay"; 691}; 692 693&usb_host1_xhci { 694 status = "okay"; 695}; 696 697&usb2phy0 { 698 status = "okay"; 699}; 700 701&usb2phy0_host { 702 phy-supply = <&vcc5v0_usb_host>; 703 status = "okay"; 704}; 705 706&usb2phy0_otg { 707 phy-supply = <&vcc5v0_usb_otg>; 708 status = "okay"; 709}; 710 711&vop { 712 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 713 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 714 status = "okay"; 715}; 716 717&vop_mmu { 718 status = "okay"; 719}; 720 721&vp0 { 722 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 723 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 724 remote-endpoint = <&hdmi_in_vp0>; 725 }; 726}; 727