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/input/linux-event-codes.h> 7#include <dt-bindings/leds/common.h> 8#include <dt-bindings/pinctrl/rockchip.h> 9#include <dt-bindings/soc/rockchip,vop2.h> 10#include "rk3566.dtsi" 11 12/ { 13 chassis-type = "handset"; 14 15 chosen: chosen { 16 stdout-path = "serial2:1500000n8"; 17 }; 18 19 adc_keys: adc-keys { 20 compatible = "adc-keys"; 21 io-channels = <&saradc 0>; 22 io-channel-names = "buttons"; 23 keyup-threshold-microvolt = <1800000>; 24 poll-interval = <60>; 25 26 /* 27 * Button is mapped to F key in BSP kernel, but 28 * according to input guidelines it should be mode. 29 */ 30 button-mode { 31 label = "MODE"; 32 linux,code = <BTN_MODE>; 33 press-threshold-microvolt = <1750>; 34 }; 35 }; 36 37 gpio_keys_control: gpio-keys-control { 38 compatible = "gpio-keys"; 39 pinctrl-0 = <&btn_pins_ctrl>; 40 pinctrl-names = "default"; 41 42 button-b { 43 gpios = <&gpio3 RK_PC3 GPIO_ACTIVE_LOW>; 44 label = "SOUTH"; 45 linux,code = <BTN_SOUTH>; 46 }; 47 48 button-down { 49 gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_LOW>; 50 label = "DPAD-DOWN"; 51 linux,code = <BTN_DPAD_DOWN>; 52 }; 53 54 button-l1 { 55 gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>; 56 label = "TL"; 57 linux,code = <BTN_TL>; 58 }; 59 60 button-l2 { 61 gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>; 62 label = "TL2"; 63 linux,code = <BTN_TL2>; 64 }; 65 66 button-select { 67 gpios = <&gpio3 RK_PB6 GPIO_ACTIVE_LOW>; 68 label = "SELECT"; 69 linux,code = <BTN_SELECT>; 70 }; 71 72 button-start { 73 gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>; 74 label = "START"; 75 linux,code = <BTN_START>; 76 }; 77 78 button-up { 79 gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_LOW>; 80 label = "DPAD-UP"; 81 linux,code = <BTN_DPAD_UP>; 82 }; 83 84 button-x { 85 gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; 86 label = "NORTH"; 87 linux,code = <BTN_NORTH>; 88 }; 89 }; 90 91 gpio_keys_vol: gpio-keys-vol { 92 compatible = "gpio-keys"; 93 autorepeat; 94 pinctrl-0 = <&btn_pins_vol>; 95 pinctrl-names = "default"; 96 97 button-vol-down { 98 gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; 99 label = "VOLUMEDOWN"; 100 linux,code = <KEY_VOLUMEDOWN>; 101 }; 102 103 button-vol-up { 104 gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>; 105 label = "VOLUMEUP"; 106 linux,code = <KEY_VOLUMEUP>; 107 }; 108 }; 109 110 hdmi-con { 111 compatible = "hdmi-connector"; 112 ddc-i2c-bus = <&i2c5>; 113 type = "c"; 114 115 port { 116 hdmi_con_in: endpoint { 117 remote-endpoint = <&hdmi_out_con>; 118 }; 119 }; 120 }; 121 122 leds: pwm-leds { 123 compatible = "pwm-leds"; 124 125 green_led: led-0 { 126 color = <LED_COLOR_ID_GREEN>; 127 default-state = "on"; 128 function = LED_FUNCTION_POWER; 129 max-brightness = <255>; 130 pwms = <&pwm6 0 25000 0>; 131 }; 132 133 amber_led: led-1 { 134 color = <LED_COLOR_ID_AMBER>; 135 function = LED_FUNCTION_CHARGING; 136 max-brightness = <255>; 137 pwms = <&pwm7 0 25000 0>; 138 }; 139 140 red_led: led-2 { 141 color = <LED_COLOR_ID_RED>; 142 default-state = "off"; 143 function = LED_FUNCTION_STATUS; 144 max-brightness = <255>; 145 pwms = <&pwm0 0 25000 0>; 146 }; 147 }; 148 149 sdio_pwrseq: sdio-pwrseq { 150 compatible = "mmc-pwrseq-simple"; 151 clocks = <&rk817 1>; 152 clock-names = "ext_clock"; 153 pinctrl-0 = <&wifi_enable_h>; 154 pinctrl-names = "default"; 155 post-power-on-delay-ms = <200>; 156 reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_LOW>; 157 }; 158 159 vcc3v3_lcd0_n: regulator-vcc3v3-lcd0 { 160 compatible = "regulator-fixed"; 161 gpio = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>; 162 enable-active-high; 163 pinctrl-0 = <&vcc_lcd_h>; 164 pinctrl-names = "default"; 165 regulator-boot-on; 166 regulator-min-microvolt = <3300000>; 167 regulator-max-microvolt = <3300000>; 168 regulator-name = "vcc3v3_lcd0_n"; 169 vin-supply = <&vcc_3v3>; 170 regulator-state-mem { 171 regulator-off-in-suspend; 172 }; 173 }; 174 175 vcc_sys: regulator-vcc-sys { 176 compatible = "regulator-fixed"; 177 regulator-always-on; 178 regulator-boot-on; 179 regulator-min-microvolt = <3800000>; 180 regulator-max-microvolt = <3800000>; 181 regulator-name = "vcc_sys"; 182 }; 183 184 vcc_wifi: regulator-vcc-wifi { 185 compatible = "regulator-fixed"; 186 enable-active-high; 187 gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; 188 pinctrl-0 = <&vcc_wifi_h>; 189 pinctrl-names = "default"; 190 regulator-always-on; 191 regulator-boot-on; 192 regulator-min-microvolt = <3300000>; 193 regulator-max-microvolt = <3300000>; 194 regulator-name = "vcc_wifi"; 195 }; 196 197 vibrator: pwm-vibrator { 198 compatible = "pwm-vibrator"; 199 pwm-names = "enable"; 200 pwms = <&pwm5 0 1000000000 0>; 201 }; 202}; 203 204&combphy1 { 205 status = "okay"; 206}; 207 208&cpu0 { 209 cpu-supply = <&vdd_cpu>; 210}; 211 212&cpu1 { 213 cpu-supply = <&vdd_cpu>; 214}; 215 216&cpu2 { 217 cpu-supply = <&vdd_cpu>; 218}; 219 220&cpu3 { 221 cpu-supply = <&vdd_cpu>; 222}; 223 224&gpu { 225 mali-supply = <&vdd_gpu>; 226 status = "okay"; 227}; 228 229&hdmi { 230 ddc-i2c-bus = <&i2c5>; 231 pinctrl-0 = <&hdmitxm0_cec>; 232 pinctrl-names = "default"; 233 status = "okay"; 234}; 235 236&hdmi_in { 237 hdmi_in_vp0: endpoint { 238 remote-endpoint = <&vp0_out_hdmi>; 239 }; 240}; 241 242&hdmi_out { 243 hdmi_out_con: endpoint { 244 remote-endpoint = <&hdmi_con_in>; 245 }; 246}; 247 248&hdmi_sound { 249 status = "okay"; 250}; 251 252&i2c0 { 253 status = "okay"; 254 255 rk817: pmic@20 { 256 compatible = "rockchip,rk817"; 257 reg = <0x20>; 258 interrupt-parent = <&gpio0>; 259 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 260 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 261 clock-names = "mclk"; 262 clocks = <&cru I2S1_MCLKOUT_TX>; 263 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 264 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 265 #clock-cells = <1>; 266 #sound-dai-cells = <0>; 267 pinctrl-names = "default"; 268 pinctrl-0 = <&i2s1m0_mclk>, <&pmic_int_l>; 269 wakeup-source; 270 271 vcc1-supply = <&vcc_sys>; 272 vcc2-supply = <&vcc_sys>; 273 vcc3-supply = <&vcc_sys>; 274 vcc4-supply = <&vcc_sys>; 275 vcc5-supply = <&vcc_sys>; 276 vcc6-supply = <&vcc_sys>; 277 vcc7-supply = <&vcc_sys>; 278 vcc8-supply = <&vcc_sys>; 279 vcc9-supply = <&dcdc_boost>; 280 281 regulators { 282 vdd_logic: DCDC_REG1 { 283 regulator-always-on; 284 regulator-boot-on; 285 regulator-min-microvolt = <500000>; 286 regulator-max-microvolt = <1350000>; 287 regulator-ramp-delay = <6001>; 288 regulator-initial-mode = <0x2>; 289 regulator-name = "vdd_logic"; 290 regulator-state-mem { 291 regulator-off-in-suspend; 292 regulator-suspend-microvolt = <900000>; 293 }; 294 }; 295 296 vdd_gpu: DCDC_REG2 { 297 regulator-always-on; 298 regulator-boot-on; 299 regulator-min-microvolt = <500000>; 300 regulator-max-microvolt = <1350000>; 301 regulator-ramp-delay = <6001>; 302 regulator-initial-mode = <0x2>; 303 regulator-name = "vdd_gpu"; 304 regulator-state-mem { 305 regulator-off-in-suspend; 306 }; 307 }; 308 309 vcc_ddr: DCDC_REG3 { 310 regulator-always-on; 311 regulator-boot-on; 312 regulator-initial-mode = <0x2>; 313 regulator-name = "vcc_ddr"; 314 regulator-state-mem { 315 regulator-on-in-suspend; 316 }; 317 }; 318 319 vcc_3v3: DCDC_REG4 { 320 regulator-always-on; 321 regulator-boot-on; 322 regulator-min-microvolt = <3300000>; 323 regulator-max-microvolt = <3300000>; 324 regulator-initial-mode = <0x2>; 325 regulator-name = "vcc_3v3"; 326 regulator-state-mem { 327 regulator-on-in-suspend; 328 regulator-suspend-microvolt = <3300000>; 329 }; 330 }; 331 332 vcca1v8_pmu: LDO_REG1 { 333 regulator-always-on; 334 regulator-boot-on; 335 regulator-min-microvolt = <1800000>; 336 regulator-max-microvolt = <1800000>; 337 regulator-name = "vcca1v8_pmu"; 338 regulator-state-mem { 339 regulator-on-in-suspend; 340 regulator-suspend-microvolt = <1800000>; 341 }; 342 }; 343 344 vdda_0v9: LDO_REG2 { 345 regulator-always-on; 346 regulator-boot-on; 347 regulator-min-microvolt = <900000>; 348 regulator-max-microvolt = <900000>; 349 regulator-name = "vdda_0v9"; 350 regulator-state-mem { 351 regulator-off-in-suspend; 352 }; 353 }; 354 355 vdda0v9_pmu: LDO_REG3 { 356 regulator-always-on; 357 regulator-boot-on; 358 regulator-min-microvolt = <900000>; 359 regulator-max-microvolt = <900000>; 360 regulator-name = "vdda0v9_pmu"; 361 regulator-state-mem { 362 regulator-on-in-suspend; 363 regulator-suspend-microvolt = <900000>; 364 }; 365 }; 366 367 vccio_acodec: LDO_REG4 { 368 regulator-always-on; 369 regulator-boot-on; 370 regulator-min-microvolt = <3300000>; 371 regulator-max-microvolt = <3300000>; 372 regulator-name = "vccio_acodec"; 373 regulator-state-mem { 374 regulator-off-in-suspend; 375 }; 376 }; 377 378 vccio_sd: LDO_REG5 { 379 regulator-always-on; 380 regulator-boot-on; 381 regulator-min-microvolt = <1800000>; 382 regulator-max-microvolt = <3300000>; 383 regulator-name = "vccio_sd"; 384 regulator-state-mem { 385 regulator-off-in-suspend; 386 }; 387 }; 388 389 vcc3v3_pmu: LDO_REG6 { 390 regulator-always-on; 391 regulator-boot-on; 392 regulator-min-microvolt = <3300000>; 393 regulator-max-microvolt = <3300000>; 394 regulator-name = "vcc3v3_pmu"; 395 regulator-state-mem { 396 regulator-on-in-suspend; 397 regulator-suspend-microvolt = <3300000>; 398 }; 399 }; 400 401 vcc_1v8: LDO_REG7 { 402 regulator-always-on; 403 regulator-boot-on; 404 regulator-min-microvolt = <1800000>; 405 regulator-max-microvolt = <1800000>; 406 regulator-name = "vcc_1v8"; 407 regulator-state-mem { 408 regulator-off-in-suspend; 409 }; 410 }; 411 412 vcc1v8_dvp: LDO_REG8 { 413 regulator-always-on; 414 regulator-boot-on; 415 regulator-min-microvolt = <1800000>; 416 regulator-max-microvolt = <3300000>; 417 regulator-name = "vcc1v8_dvp"; 418 regulator-state-mem { 419 regulator-off-in-suspend; 420 }; 421 }; 422 423 vcc2v8_dvp: LDO_REG9 { 424 regulator-always-on; 425 regulator-boot-on; 426 regulator-min-microvolt = <2800000>; 427 regulator-max-microvolt = <2800000>; 428 regulator-name = "vcc2v8_dvp"; 429 regulator-state-mem { 430 regulator-off-in-suspend; 431 }; 432 }; 433 434 dcdc_boost: BOOST { 435 regulator-always-on; 436 regulator-boot-on; 437 regulator-min-microvolt = <4700000>; 438 regulator-max-microvolt = <5400000>; 439 regulator-name = "boost"; 440 regulator-state-mem { 441 regulator-off-in-suspend; 442 }; 443 }; 444 445 otg_switch: OTG_SWITCH { 446 regulator-name = "otg_switch"; 447 regulator-state-mem { 448 regulator-off-in-suspend; 449 }; 450 }; 451 }; 452 }; 453 454 vdd_cpu: regulator@40 { 455 compatible = "fcs,fan53555"; 456 reg = <0x40>; 457 fcs,suspend-voltage-selector = <1>; 458 regulator-always-on; 459 regulator-boot-on; 460 regulator-min-microvolt = <712500>; 461 regulator-max-microvolt = <1390000>; 462 regulator-name = "vdd_cpu"; 463 regulator-ramp-delay = <2300>; 464 vin-supply = <&vcc_sys>; 465 regulator-state-mem { 466 regulator-off-in-suspend; 467 }; 468 }; 469}; 470 471&i2c1 { 472 /* Unknown/unused device at 0x3c */ 473 status = "disabled"; 474}; 475 476&i2c5 { 477 pinctrl-0 = <&i2c5m1_xfer>; 478 pinctrl-names = "default"; 479 status = "okay"; 480}; 481 482&i2s0_8ch { 483 status = "okay"; 484}; 485 486&i2s1_8ch { 487 pinctrl-0 = <&i2s1m0_sclktx 488 &i2s1m0_lrcktx 489 &i2s1m0_sdi0 490 &i2s1m0_sdo0>; 491 pinctrl-names = "default"; 492 rockchip,trcm-sync-tx-only; 493 status = "okay"; 494}; 495 496&pinctrl { 497 gpio-btns { 498 btn_pins_ctrl: btn-pins-ctrl { 499 rockchip,pins = 500 <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>, 501 <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>, 502 <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>, 503 <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, 504 <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>, 505 <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, 506 <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>, 507 <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, 508 <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, 509 <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>, 510 <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>, 511 <3 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>, 512 <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>, 513 <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>, 514 <3 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>, 515 <3 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>; 516 }; 517 518 btn_pins_vol: btn-pins-vol { 519 rockchip,pins = 520 <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>, 521 <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>; 522 }; 523 }; 524 525 joy-mux { 526 joy_mux_en: joy-mux-en { 527 rockchip,pins = 528 <0 RK_PB5 RK_FUNC_GPIO &pcfg_output_low>; 529 }; 530 }; 531 532 pmic { 533 pmic_int_l: pmic-int-l { 534 rockchip,pins = 535 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 536 }; 537 }; 538 539 sdio-pwrseq { 540 wifi_enable_h: wifi-enable-h { 541 rockchip,pins = 542 <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 543 }; 544 }; 545 546 vcc3v3-lcd { 547 vcc_lcd_h: vcc-lcd-h { 548 rockchip,pins = 549 <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 550 }; 551 }; 552 553 vcc-wifi { 554 vcc_wifi_h: vcc-wifi-h { 555 rockchip,pins = 556 <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 557 }; 558 }; 559}; 560 561&pmu_io_domains { 562 status = "okay"; 563 pmuio1-supply = <&vcc3v3_pmu>; 564 pmuio2-supply = <&vcc3v3_pmu>; 565 vccio1-supply = <&vccio_acodec>; 566 vccio3-supply = <&vccio_sd>; 567 vccio4-supply = <&vcc_1v8>; 568 vccio5-supply = <&vcc_3v3>; 569 vccio6-supply = <&vcc1v8_dvp>; 570 vccio7-supply = <&vcc_3v3>; 571}; 572 573&pwm0 { 574 pinctrl-0 = <&pwm0m1_pins>; 575 pinctrl-names = "default"; 576 status = "okay"; 577}; 578 579&pwm5 { 580 status = "okay"; 581}; 582 583&pwm6 { 584 status = "okay"; 585}; 586 587&pwm7 { 588 status = "okay"; 589}; 590 591&saradc { 592 vref-supply = <&vcc_1v8>; 593 status = "okay"; 594}; 595 596&sdmmc0 { 597 bus-width = <4>; 598 cap-sd-highspeed; 599 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 600 disable-wp; 601 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 602 pinctrl-names = "default"; 603 sd-uhs-sdr104; 604 vmmc-supply = <&vcc_3v3>; 605 vqmmc-supply = <&vccio_sd>; 606 status = "okay"; 607}; 608 609&sdmmc1 { 610 bus-width = <4>; 611 cap-sd-highspeed; 612 cd-gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>; 613 disable-wp; 614 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &sdmmc1_det>; 615 pinctrl-names = "default"; 616 sd-uhs-sdr104; 617 vmmc-supply = <&vcc_3v3>; 618 vqmmc-supply = <&vcc1v8_dvp>; 619 status = "okay"; 620}; 621 622&sdmmc2 { 623 bus-width = <4>; 624 cap-sd-highspeed; 625 cap-sdio-irq; 626 keep-power-in-suspend; 627 mmc-pwrseq = <&sdio_pwrseq>; 628 no-mmc; 629 no-sd; 630 non-removable; 631 pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>; 632 pinctrl-names = "default"; 633 sd-uhs-sdr50; 634 vmmc-supply = <&vcc_wifi>; 635 vqmmc-supply = <&vcca1v8_pmu>; 636 status = "okay"; 637}; 638 639&tsadc { 640 rockchip,hw-tshut-mode = <1>; 641 rockchip,hw-tshut-polarity = <0>; 642 status = "okay"; 643}; 644 645&uart1 { 646 pinctrl-0 = <&uart1m1_xfer &uart1m1_ctsn &uart1m1_rtsn>; 647 pinctrl-names = "default"; 648 uart-has-rtscts; 649 status = "okay"; 650 651 bluetooth { 652 compatible = "realtek,rtl8821cs-bt", "realtek,rtl8723bs-bt"; 653 device-wake-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; 654 enable-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; 655 host-wake-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; 656 }; 657}; 658 659&uart2 { 660 status = "okay"; 661}; 662 663/* 664 * Lack the schematics to verify, but port works as a peripheral 665 * (and not a host or OTG port). 666 */ 667&usb_host0_xhci { 668 dr_mode = "peripheral"; 669 phys = <&usb2phy0_otg>; 670 phy-names = "usb2-phy"; 671 status = "okay"; 672}; 673 674&usb_host1_ehci { 675 status = "okay"; 676}; 677 678&usb_host1_ohci { 679 status = "okay"; 680}; 681 682&usb_host1_xhci { 683 phy-names = "usb2-phy", "usb3-phy"; 684 phys = <&usb2phy1_host>, <&combphy1 PHY_TYPE_USB3>; 685 status = "okay"; 686}; 687 688&usb2phy0 { 689 status = "okay"; 690}; 691 692&usb2phy0_otg { 693 status = "okay"; 694}; 695 696&usb2phy1 { 697 status = "okay"; 698}; 699 700&usb2phy1_host { 701 status = "okay"; 702}; 703 704&vop { 705 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 706 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 707 status = "okay"; 708}; 709 710&vop_mmu { 711 status = "okay"; 712}; 713 714&vp0 { 715 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 716 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 717 remote-endpoint = <&hdmi_in_vp0>; 718 }; 719}; 720