1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT 2/* 3 * Copyright (c) 2025 FriendlyElec Computer Tech. Co., Ltd. 4 * (http://www.friendlyelec.com) 5 * 6 * Copyright (c) 2025 Tianling Shen <cnsztl@gmail.com> 7 */ 8 9/dts-v1/; 10#include <dt-bindings/gpio/gpio.h> 11#include <dt-bindings/input/input.h> 12#include <dt-bindings/leds/common.h> 13#include <dt-bindings/pinctrl/rockchip.h> 14#include <dt-bindings/soc/rockchip,vop2.h> 15 16#include "rk3576.dtsi" 17 18/ { 19 model = "FriendlyElec NanoPi R76S"; 20 compatible = "friendlyarm,nanopi-r76s", "rockchip,rk3576"; 21 22 aliases { 23 mmc0 = &sdhci; 24 mmc1 = &sdmmc; 25 mmc2 = &sdio; 26 }; 27 28 chosen { 29 stdout-path = "serial0:1500000n8"; 30 }; 31 32 gpio-keys { 33 compatible = "gpio-keys"; 34 pinctrl-names = "default"; 35 pinctrl-0 = <&user_but_pin>; 36 37 button-reset { 38 label = "reset"; 39 gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>; 40 debounce-interval = <50>; 41 linux,code = <KEY_RESTART>; 42 wakeup-source; 43 }; 44 }; 45 46 gpio-leds { 47 compatible = "gpio-leds"; 48 pinctrl-names = "default"; 49 pinctrl-0 = <&led1_h>, <&led_sys_h>, <&led2_h>; 50 51 led-0 { 52 color = <LED_COLOR_ID_GREEN>; 53 function = LED_FUNCTION_LAN; 54 gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>; 55 }; 56 57 led-1 { 58 color = <LED_COLOR_ID_RED>; 59 function = LED_FUNCTION_POWER; 60 gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_HIGH>; 61 linux,default-trigger = "heartbeat"; 62 }; 63 64 led-2 { 65 color = <LED_COLOR_ID_GREEN>; 66 function = LED_FUNCTION_WAN; 67 gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>; 68 }; 69 }; 70 71 hdmi-con { 72 compatible = "hdmi-connector"; 73 hdmi-pwr-supply = <&vcc5v_hdmi_tx>; 74 type = "a"; 75 76 port { 77 hdmi_con_in: endpoint { 78 remote-endpoint = <&hdmi_out_con>; 79 }; 80 }; 81 }; 82 83 sdio_pwrseq: sdio-pwrseq { 84 compatible = "mmc-pwrseq-simple"; 85 clocks = <&hym8563>; 86 clock-names = "ext_clock"; 87 pinctrl-names = "default"; 88 pinctrl-0 = <&wifi_reg_on_h>; 89 post-power-on-delay-ms = <200>; 90 reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; 91 }; 92 93 vcc3v3_rtc_s5: regulator-vcc3v3-rtc-s5 { 94 compatible = "regulator-fixed"; 95 regulator-always-on; 96 regulator-boot-on; 97 regulator-min-microvolt = <3300000>; 98 regulator-max-microvolt = <3300000>; 99 regulator-name = "vcc3v3_rtc_s5"; 100 vin-supply = <&vcc5v0_sys_s5>; 101 }; 102 103 vcc5v_dcin: regulator-vcc5v-dcin { 104 compatible = "regulator-fixed"; 105 regulator-always-on; 106 regulator-boot-on; 107 regulator-min-microvolt = <5000000>; 108 regulator-max-microvolt = <5000000>; 109 regulator-name = "vcc5v_dcin"; 110 }; 111 112 vcc5v_hdmi_tx: regulator-vcc5v-hdmi-tx { 113 compatible = "regulator-fixed"; 114 enable-active-high; 115 gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; 116 pinctrl-names = "default"; 117 pinctrl-0 = <&hdmi_tx_on_h>; 118 regulator-min-microvolt = <5000000>; 119 regulator-max-microvolt = <5000000>; 120 regulator-name = "vcc5v_hdmi_tx"; 121 vin-supply = <&vcc5v0_sys_s5>; 122 }; 123 124 vcc5v0_device_s0: regulator-vcc5v0-device-s0 { 125 compatible = "regulator-fixed"; 126 regulator-always-on; 127 regulator-boot-on; 128 regulator-min-microvolt = <5000000>; 129 regulator-max-microvolt = <5000000>; 130 regulator-name = "vcc5v0_device_s0"; 131 vin-supply = <&vcc5v_dcin>; 132 }; 133 134 vcc5v0_sys_s5: regulator-vcc5v0-sys-s5 { 135 compatible = "regulator-fixed"; 136 regulator-always-on; 137 regulator-boot-on; 138 regulator-min-microvolt = <5000000>; 139 regulator-max-microvolt = <5000000>; 140 regulator-name = "vcc5v0_sys_s5"; 141 vin-supply = <&vcc5v_dcin>; 142 }; 143 144 vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 { 145 compatible = "regulator-fixed"; 146 enable-active-high; 147 gpios = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>; 148 pinctrl-names = "default"; 149 pinctrl-0 = <&usb_otg0_pwren_h>; 150 regulator-min-microvolt = <5000000>; 151 regulator-max-microvolt = <5000000>; 152 regulator-name = "vcc5v0_usb_otg0"; 153 vin-supply = <&vcc5v0_sys_s5>; 154 }; 155 156 vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 { 157 compatible = "regulator-fixed"; 158 regulator-always-on; 159 regulator-boot-on; 160 regulator-min-microvolt = <1100000>; 161 regulator-max-microvolt = <1100000>; 162 regulator-name = "vcc_1v1_nldo_s3"; 163 vin-supply = <&vcc5v0_sys_s5>; 164 }; 165 166 vcc_1v8_s0: regulator-vcc-1v8-s0 { 167 compatible = "regulator-fixed"; 168 regulator-always-on; 169 regulator-boot-on; 170 regulator-min-microvolt = <1800000>; 171 regulator-max-microvolt = <1800000>; 172 regulator-name = "vcc_1v8_s0"; 173 vin-supply = <&vcc_1v8_s3>; 174 }; 175 176 vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 { 177 compatible = "regulator-fixed"; 178 regulator-always-on; 179 regulator-boot-on; 180 regulator-min-microvolt = <2000000>; 181 regulator-max-microvolt = <2000000>; 182 regulator-name = "vcc_2v0_pldo_s3"; 183 vin-supply = <&vcc5v0_sys_s5>; 184 }; 185 186 vcc_3v3_s0: regulator-vcc-3v3-s0 { 187 compatible = "regulator-fixed"; 188 regulator-always-on; 189 regulator-boot-on; 190 regulator-min-microvolt = <3300000>; 191 regulator-max-microvolt = <3300000>; 192 regulator-name = "vcc_3v3_s0"; 193 vin-supply = <&vcc_3v3_s3>; 194 }; 195}; 196 197&combphy0_ps { 198 status = "okay"; 199}; 200 201&combphy1_psu { 202 status = "okay"; 203}; 204 205&cpu_b0 { 206 cpu-supply = <&vdd_cpu_big_s0>; 207}; 208 209&cpu_b1 { 210 cpu-supply = <&vdd_cpu_big_s0>; 211}; 212 213&cpu_b2 { 214 cpu-supply = <&vdd_cpu_big_s0>; 215}; 216 217&cpu_b3 { 218 cpu-supply = <&vdd_cpu_big_s0>; 219}; 220 221&cpu_l0 { 222 cpu-supply = <&vdd_cpu_lit_s0>; 223}; 224 225&cpu_l1 { 226 cpu-supply = <&vdd_cpu_lit_s0>; 227}; 228 229&cpu_l2 { 230 cpu-supply = <&vdd_cpu_lit_s0>; 231}; 232 233&cpu_l3 { 234 cpu-supply = <&vdd_cpu_lit_s0>; 235}; 236 237&gpu { 238 mali-supply = <&vdd_gpu_s0>; 239 status = "okay"; 240}; 241 242&hdmi { 243 status = "okay"; 244}; 245 246&hdmi_in { 247 hdmi_in_vp0: endpoint { 248 remote-endpoint = <&vp0_out_hdmi>; 249 }; 250}; 251 252&hdmi_out { 253 hdmi_out_con: endpoint { 254 remote-endpoint = <&hdmi_con_in>; 255 }; 256}; 257 258&hdmi_sound { 259 status = "okay"; 260}; 261 262&hdptxphy { 263 status = "okay"; 264}; 265 266&i2c1 { 267 status = "okay"; 268 269 pmic@23 { 270 compatible = "rockchip,rk806"; 271 reg = <0x23>; 272 #gpio-cells = <2>; 273 gpio-controller; 274 interrupt-parent = <&gpio0>; 275 interrupts = <6 IRQ_TYPE_LEVEL_LOW>; 276 pinctrl-names = "default"; 277 pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, 278 <&rk806_dvs2_null>, <&rk806_dvs3_null>; 279 system-power-controller; 280 281 vcc1-supply = <&vcc5v0_sys_s5>; 282 vcc2-supply = <&vcc5v0_sys_s5>; 283 vcc3-supply = <&vcc5v0_sys_s5>; 284 vcc4-supply = <&vcc5v0_sys_s5>; 285 vcc5-supply = <&vcc5v0_sys_s5>; 286 vcc6-supply = <&vcc5v0_sys_s5>; 287 vcc7-supply = <&vcc5v0_sys_s5>; 288 vcc8-supply = <&vcc5v0_sys_s5>; 289 vcc9-supply = <&vcc5v0_sys_s5>; 290 vcc10-supply = <&vcc5v0_sys_s5>; 291 vcc11-supply = <&vcc_2v0_pldo_s3>; 292 vcc12-supply = <&vcc5v0_sys_s5>; 293 vcc13-supply = <&vcc_1v1_nldo_s3>; 294 vcc14-supply = <&vcc_1v1_nldo_s3>; 295 vcca-supply = <&vcc5v0_sys_s5>; 296 297 rk806_dvs1_null: dvs1-null-pins { 298 pins = "gpio_pwrctrl1"; 299 function = "pin_fun0"; 300 }; 301 302 rk806_dvs1_pwrdn: dvs1-pwrdn-pins { 303 pins = "gpio_pwrctrl1"; 304 function = "pin_fun2"; 305 }; 306 307 rk806_dvs1_rst: dvs1-rst-pins { 308 pins = "gpio_pwrctrl1"; 309 function = "pin_fun3"; 310 }; 311 312 rk806_dvs1_slp: dvs1-slp-pins { 313 pins = "gpio_pwrctrl1"; 314 function = "pin_fun1"; 315 }; 316 317 rk806_dvs2_dvs: dvs2-dvs-pins { 318 pins = "gpio_pwrctrl2"; 319 function = "pin_fun4"; 320 }; 321 322 rk806_dvs2_gpio: dvs2-gpio-pins { 323 pins = "gpio_pwrctrl2"; 324 function = "pin_fun5"; 325 }; 326 327 rk806_dvs2_null: dvs2-null-pins { 328 pins = "gpio_pwrctrl2"; 329 function = "pin_fun0"; 330 }; 331 332 rk806_dvs2_pwrdn: dvs2-pwrdn-pins { 333 pins = "gpio_pwrctrl2"; 334 function = "pin_fun2"; 335 }; 336 337 rk806_dvs2_rst: dvs2-rst-pins { 338 pins = "gpio_pwrctrl2"; 339 function = "pin_fun3"; 340 }; 341 342 rk806_dvs2_slp: dvs2-slp-pins { 343 pins = "gpio_pwrctrl2"; 344 function = "pin_fun1"; 345 }; 346 347 rk806_dvs3_dvs: dvs3-dvs-pins { 348 pins = "gpio_pwrctrl3"; 349 function = "pin_fun4"; 350 }; 351 352 rk806_dvs3_gpio: dvs3-gpio-pins { 353 pins = "gpio_pwrctrl3"; 354 function = "pin_fun5"; 355 }; 356 357 rk806_dvs3_null: dvs3-null-pins { 358 pins = "gpio_pwrctrl3"; 359 function = "pin_fun0"; 360 }; 361 362 rk806_dvs3_pwrdn: dvs3-pwrdn-pins { 363 pins = "gpio_pwrctrl3"; 364 function = "pin_fun2"; 365 }; 366 367 rk806_dvs3_rst: dvs3-rst-pins { 368 pins = "gpio_pwrctrl3"; 369 function = "pin_fun3"; 370 }; 371 372 rk806_dvs3_slp: dvs3-slp-pins { 373 pins = "gpio_pwrctrl3"; 374 function = "pin_fun1"; 375 }; 376 377 regulators { 378 vdd_cpu_big_s0: dcdc-reg1 { 379 regulator-always-on; 380 regulator-boot-on; 381 regulator-enable-ramp-delay = <400>; 382 regulator-min-microvolt = <550000>; 383 regulator-max-microvolt = <950000>; 384 regulator-name = "vdd_cpu_big_s0"; 385 regulator-ramp-delay = <12500>; 386 387 regulator-state-mem { 388 regulator-off-in-suspend; 389 }; 390 }; 391 392 vdd_npu_s0: dcdc-reg2 { 393 regulator-boot-on; 394 regulator-enable-ramp-delay = <400>; 395 regulator-min-microvolt = <550000>; 396 regulator-max-microvolt = <950000>; 397 regulator-name = "vdd_npu_s0"; 398 regulator-ramp-delay = <12500>; 399 400 regulator-state-mem { 401 regulator-off-in-suspend; 402 }; 403 }; 404 405 vdd_cpu_lit_s0: dcdc-reg3 { 406 regulator-always-on; 407 regulator-boot-on; 408 regulator-min-microvolt = <550000>; 409 regulator-max-microvolt = <950000>; 410 regulator-name = "vdd_cpu_lit_s0"; 411 regulator-ramp-delay = <12500>; 412 413 regulator-state-mem { 414 regulator-off-in-suspend; 415 regulator-suspend-microvolt = <750000>; 416 }; 417 }; 418 419 vcc_3v3_s3: dcdc-reg4 { 420 regulator-always-on; 421 regulator-boot-on; 422 regulator-min-microvolt = <3300000>; 423 regulator-max-microvolt = <3300000>; 424 regulator-name = "vcc_3v3_s3"; 425 426 regulator-state-mem { 427 regulator-on-in-suspend; 428 regulator-suspend-microvolt = <3300000>; 429 }; 430 }; 431 432 vdd_gpu_s0: dcdc-reg5 { 433 regulator-boot-on; 434 regulator-enable-ramp-delay = <400>; 435 regulator-min-microvolt = <550000>; 436 regulator-max-microvolt = <900000>; 437 regulator-name = "vdd_gpu_s0"; 438 regulator-ramp-delay = <12500>; 439 440 regulator-state-mem { 441 regulator-off-in-suspend; 442 regulator-suspend-microvolt = <850000>; 443 }; 444 }; 445 446 vddq_ddr_s0: dcdc-reg6 { 447 regulator-always-on; 448 regulator-boot-on; 449 regulator-name = "vddq_ddr_s0"; 450 451 regulator-state-mem { 452 regulator-off-in-suspend; 453 }; 454 }; 455 456 vdd_logic_s0: dcdc-reg7 { 457 regulator-always-on; 458 regulator-boot-on; 459 regulator-min-microvolt = <550000>; 460 regulator-max-microvolt = <800000>; 461 regulator-name = "vdd_logic_s0"; 462 463 regulator-state-mem { 464 regulator-off-in-suspend; 465 }; 466 }; 467 468 vcc_1v8_s3: dcdc-reg8 { 469 regulator-always-on; 470 regulator-boot-on; 471 regulator-min-microvolt = <1800000>; 472 regulator-max-microvolt = <1800000>; 473 regulator-name = "vcc_1v8_s3"; 474 475 regulator-state-mem { 476 regulator-on-in-suspend; 477 regulator-suspend-microvolt = <1800000>; 478 }; 479 }; 480 481 vdd2_ddr_s3: dcdc-reg9 { 482 regulator-always-on; 483 regulator-boot-on; 484 regulator-name = "vdd2_ddr_s3"; 485 486 regulator-state-mem { 487 regulator-on-in-suspend; 488 }; 489 }; 490 491 vdd_ddr_s0: dcdc-reg10 { 492 regulator-always-on; 493 regulator-boot-on; 494 regulator-min-microvolt = <550000>; 495 regulator-max-microvolt = <1200000>; 496 regulator-name = "vdd_ddr_s0"; 497 498 regulator-state-mem { 499 regulator-off-in-suspend; 500 }; 501 }; 502 503 vcca_1v8_s0: pldo-reg1 { 504 regulator-always-on; 505 regulator-boot-on; 506 regulator-min-microvolt = <1800000>; 507 regulator-max-microvolt = <1800000>; 508 regulator-name = "vcca_1v8_s0"; 509 510 regulator-state-mem { 511 regulator-off-in-suspend; 512 }; 513 }; 514 515 vcca1v8_pldo2_s0: pldo-reg2 { 516 regulator-always-on; 517 regulator-boot-on; 518 regulator-min-microvolt = <1800000>; 519 regulator-max-microvolt = <1800000>; 520 regulator-name = "vcca1v8_pldo2_s0"; 521 522 regulator-state-mem { 523 regulator-off-in-suspend; 524 }; 525 }; 526 527 vdda_1v2_s0: pldo-reg3 { 528 regulator-always-on; 529 regulator-boot-on; 530 regulator-min-microvolt = <1200000>; 531 regulator-max-microvolt = <1200000>; 532 regulator-name = "vdda_1v2_s0"; 533 534 regulator-state-mem { 535 regulator-off-in-suspend; 536 }; 537 }; 538 539 vcca_3v3_s0: pldo-reg4 { 540 regulator-always-on; 541 regulator-boot-on; 542 regulator-min-microvolt = <3300000>; 543 regulator-max-microvolt = <3300000>; 544 regulator-name = "vcca_3v3_s0"; 545 546 regulator-state-mem { 547 regulator-off-in-suspend; 548 }; 549 }; 550 551 vccio_sd_s0: pldo-reg5 { 552 regulator-always-on; 553 regulator-boot-on; 554 regulator-min-microvolt = <1800000>; 555 regulator-max-microvolt = <3300000>; 556 regulator-name = "vccio_sd_s0"; 557 558 regulator-state-mem { 559 regulator-off-in-suspend; 560 }; 561 }; 562 563 vcca1v8_pldo6_s3: pldo-reg6 { 564 regulator-always-on; 565 regulator-boot-on; 566 regulator-min-microvolt = <1800000>; 567 regulator-max-microvolt = <1800000>; 568 regulator-name = "vcca1v8_pldo6_s3"; 569 570 regulator-state-mem { 571 regulator-on-in-suspend; 572 regulator-suspend-microvolt = <1800000>; 573 }; 574 }; 575 576 vdd_0v75_s3: nldo-reg1 { 577 regulator-always-on; 578 regulator-boot-on; 579 regulator-min-microvolt = <750000>; 580 regulator-max-microvolt = <750000>; 581 regulator-name = "vdd_0v75_s3"; 582 583 regulator-state-mem { 584 regulator-on-in-suspend; 585 regulator-suspend-microvolt = <750000>; 586 }; 587 }; 588 589 vdda_ddr_pll_s0: nldo-reg2 { 590 regulator-always-on; 591 regulator-boot-on; 592 regulator-min-microvolt = <850000>; 593 regulator-max-microvolt = <850000>; 594 regulator-name = "vdda_ddr_pll_s0"; 595 596 regulator-state-mem { 597 regulator-off-in-suspend; 598 }; 599 }; 600 601 vdda0v75_hdmi_s0: nldo-reg3 { 602 regulator-always-on; 603 regulator-boot-on; 604 regulator-min-microvolt = <837500>; 605 regulator-max-microvolt = <837500>; 606 regulator-name = "vdda0v75_hdmi_s0"; 607 608 regulator-state-mem { 609 regulator-off-in-suspend; 610 }; 611 }; 612 613 vdda_0v85_s0: nldo-reg4 { 614 regulator-always-on; 615 regulator-boot-on; 616 regulator-min-microvolt = <850000>; 617 regulator-max-microvolt = <850000>; 618 regulator-name = "vdda_0v85_s0"; 619 620 regulator-state-mem { 621 regulator-off-in-suspend; 622 }; 623 }; 624 625 vdda_0v75_s0: nldo-reg5 { 626 regulator-always-on; 627 regulator-boot-on; 628 regulator-min-microvolt = <750000>; 629 regulator-max-microvolt = <750000>; 630 regulator-name = "vdda_0v75_s0"; 631 632 regulator-state-mem { 633 regulator-off-in-suspend; 634 }; 635 }; 636 }; 637 }; 638}; 639 640&i2c2 { 641 status = "okay"; 642 643 hym8563: rtc@51 { 644 compatible = "haoyu,hym8563"; 645 reg = <0x51>; 646 #clock-cells = <0>; 647 clock-output-names = "hym8563"; 648 interrupt-parent = <&gpio0>; 649 interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>; 650 pinctrl-names = "default"; 651 pinctrl-0 = <&rtc_int_l>; 652 wakeup-source; 653 }; 654}; 655 656&pcie0 { 657 pinctrl-names = "default"; 658 pinctrl-0 = <&pcie0_perstn>; 659 reset-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; 660 vpcie3v3-supply = <&vcc_3v3_s3>; 661 status = "okay"; 662}; 663 664&pcie1 { 665 pinctrl-names = "default"; 666 pinctrl-0 = <&pcie1_perstn>; 667 reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; 668 vpcie3v3-supply = <&vcc_3v3_s3>; 669 status = "okay"; 670}; 671 672&pinctrl { 673 bt { 674 bt_reg_on_h: bt-reg-on-h { 675 rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>; 676 }; 677 678 bt_wake_host_h: bt-wake-host-h { 679 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_down>; 680 }; 681 682 host_wake_bt_h: host-wake-bt-h { 683 rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>; 684 }; 685 }; 686 687 gpio-keys { 688 user_but_pin: user-but-pin { 689 rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; 690 }; 691 }; 692 693 gpio-leds { 694 led_sys_h: led-sys-h { 695 rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; 696 }; 697 698 led1_h: led1-h { 699 rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; 700 }; 701 702 led2_h: led2-h { 703 rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 704 }; 705 }; 706 707 hdmi { 708 hdmi_tx_on_h: hdmi-tx-on-h { 709 rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 710 }; 711 }; 712 713 hym8563 { 714 rtc_int_l: rtc-int-l { 715 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 716 }; 717 }; 718 719 pcie { 720 pcie0_perstn: pcie0-perstn { 721 rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>; 722 }; 723 724 pcie1_perstn: pcie1-perstn { 725 rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>; 726 }; 727 }; 728 729 usb { 730 usb_otg0_pwren_h: usb-otg0-pwren-h { 731 rockchip,pins = <0 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; 732 }; 733 }; 734 735 wifi { 736 wifi_wake_host_h: wifi-wake-host-h { 737 rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>; 738 }; 739 740 wifi_reg_on_h: wifi-reg-on-h { 741 rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 742 }; 743 }; 744}; 745 746&sai6 { 747 status = "okay"; 748}; 749 750&sdmmc { 751 bus-width = <4>; 752 cap-mmc-highspeed; 753 cap-sd-highspeed; 754 disable-wp; 755 no-mmc; 756 no-sdio; 757 sd-uhs-sdr104; 758 vmmc-supply = <&vcc_3v3_s3>; 759 vqmmc-supply = <&vccio_sd_s0>; 760 status = "okay"; 761}; 762 763&sdio { 764 #address-cells = <1>; 765 #size-cells = <0>; 766 bus-width = <4>; 767 cap-sd-highspeed; 768 cap-sdio-irq; 769 disable-wp; 770 keep-power-in-suspend; 771 mmc-pwrseq = <&sdio_pwrseq>; 772 no-mmc; 773 no-sd; 774 non-removable; 775 sd-uhs-sdr104; 776 vmmc-supply = <&vcc_3v3_s3>; 777 vqmmc-supply = <&vcc_1v8_s3>; 778 wakeup-source; 779 status = "okay"; 780 781 rtl8822cs: wifi@1 { 782 reg = <1>; 783 interrupt-parent = <&gpio0>; 784 interrupts = <RK_PB0 IRQ_TYPE_LEVEL_HIGH>; 785 interrupt-names = "host-wake"; 786 pinctrl-names = "default"; 787 pinctrl-0 = <&wifi_wake_host_h>; 788 }; 789}; 790 791&sdhci { 792 bus-width = <8>; 793 cap-mmc-highspeed; 794 full-pwr-cycle-in-suspend; 795 mmc-hs400-1_8v; 796 mmc-hs400-enhanced-strobe; 797 no-sdio; 798 no-sd; 799 non-removable; 800 status = "okay"; 801}; 802 803&saradc { 804 vref-supply = <&vcca_1v8_s0>; 805 status = "okay"; 806}; 807 808&u2phy0 { 809 status = "okay"; 810}; 811 812&u2phy0_otg { 813 phy-supply = <&vcc5v0_usb_otg0>; 814 status = "okay"; 815}; 816 817&uart0 { 818 status = "okay"; 819}; 820 821&uart5 { 822 pinctrl-names = "default"; 823 pinctrl-0 = <&uart5m0_xfer &uart5m0_ctsn &uart5m0_rtsn>; 824 uart-has-rtscts; 825 status = "okay"; 826 827 bluetooth { 828 compatible = "realtek,rtl8822cs-bt"; 829 enable-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>; 830 device-wake-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>; 831 host-wake-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; 832 pinctrl-names = "default"; 833 pinctrl-0 = <&bt_wake_host_h &host_wake_bt_h &bt_reg_on_h>; 834 }; 835}; 836 837&usbdp_phy { 838 status = "okay"; 839}; 840 841&usb_drd0_dwc3 { 842 dr_mode = "host"; 843 extcon = <&u2phy0>; 844 status = "okay"; 845}; 846 847&vop { 848 status = "okay"; 849}; 850 851&vop_mmu { 852 status = "okay"; 853}; 854 855&vp0 { 856 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 857 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 858 remote-endpoint = <&hdmi_in_vp0>; 859 }; 860}; 861