1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3#include <dt-bindings/gpio/gpio.h> 4#include <dt-bindings/input/gpio-keys.h> 5#include <dt-bindings/input/input.h> 6#include <dt-bindings/leds/common.h> 7#include <dt-bindings/pinctrl/rockchip.h> 8 9#include "rk3566.dtsi" 10 11/ { 12 aliases { 13 mmc0 = &sdhci; 14 }; 15 16 chosen { 17 stdout-path = "serial2:1500000n8"; 18 }; 19 20 adc-keys { 21 compatible = "adc-keys"; 22 io-channels = <&saradc 0>; 23 io-channel-names = "buttons"; 24 keyup-threshold-microvolt = <1750000>; 25 26 button-recovery { 27 label = "recovery"; 28 linux,code = <KEY_VENDOR>; 29 press-threshold-microvolt = <0>; 30 }; 31 }; 32 33 spk_amp: audio-amplifier { 34 compatible = "simple-audio-amplifier"; 35 enable-gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; 36 pinctrl-0 = <&spk_amp_enable_h>; 37 pinctrl-names = "default"; 38 sound-name-prefix = "Speaker Amp"; 39 }; 40 41 dmic_codec: dmic-codec { 42 compatible = "dmic-codec"; 43 num-channels = <6>; 44 #sound-dai-cells = <0>; 45 }; 46 47 gpio-keys { 48 compatible = "gpio-keys"; 49 pinctrl-0 = <&hall_int_l>; 50 pinctrl-names = "default"; 51 52 switch-cover { 53 label = "cover"; 54 gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>; 55 linux,input-type = <EV_SW>; 56 linux,code = <SW_MACHINE_COVER>; 57 linux,can-disable; 58 wakeup-event-action = <EV_ACT_DEASSERTED>; 59 wakeup-source; 60 }; 61 }; 62 63 gpio-leds { 64 compatible = "gpio-leds"; 65 pinctrl-0 = <&led_pin>; 66 pinctrl-names = "default"; 67 68 led-0 { 69 color = <LED_COLOR_ID_WHITE>; 70 function = LED_FUNCTION_CHARGING; 71 gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; 72 }; 73 }; 74 75 sdio_pwrseq: sdio-pwrseq { 76 compatible = "mmc-pwrseq-simple"; 77 clocks = <&rk817 1>; 78 clock-names = "ext_clock"; 79 pinctrl-0 = <&wifi_enable_h>; 80 pinctrl-names = "default"; 81 reset-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>; 82 }; 83 84 sound { 85 compatible = "simple-audio-card"; 86 simple-audio-card,name = "PineNote"; 87 simple-audio-card,aux-devs = <&spk_amp>; 88 simple-audio-card,widgets = "Headphone", "Headphones", 89 "Speaker", "Internal Speakers"; 90 simple-audio-card,routing = "Headphones", "HPOL", 91 "Headphones", "HPOR", 92 "Internal Speakers", "Speaker Amp OUTL", 93 "Internal Speakers", "Speaker Amp OUTR", 94 "Speaker Amp INL", "HPOL", 95 "Speaker Amp INR", "HPOR"; 96 simple-audio-card,pin-switches = "Internal Speakers"; 97 #address-cells = <1>; 98 #size-cells = <0>; 99 100 simple-audio-card,dai-link@0 { 101 reg = <0>; 102 bitclock-master = <&link0_cpu>; 103 format = "i2s"; 104 frame-master = <&link0_cpu>; 105 mclk-fs = <256>; 106 107 link0_cpu: cpu { 108 sound-dai = <&i2s1_8ch>; 109 }; 110 111 link0_codec: codec { 112 sound-dai = <&rk817>; 113 }; 114 }; 115 116 simple-audio-card,dai-link@1 { 117 reg = <1>; 118 bitclock-master = <&link1_cpu>; 119 format = "pdm"; 120 frame-master = <&link1_cpu>; 121 122 link1_cpu: cpu { 123 sound-dai = <&pdm>; 124 }; 125 126 link1_codec: codec { 127 sound-dai = <&dmic_codec>; 128 }; 129 }; 130 }; 131 132 vbat_4g: vbat-4g { 133 compatible = "regulator-fixed"; 134 regulator-name = "vbat_4g"; 135 regulator-min-microvolt = <3800000>; 136 regulator-max-microvolt = <3800000>; 137 /* powered by vcc_bat, enabled by vbat_4g_en */ 138 vin-supply = <&vbat_4g_en>; 139 }; 140 141 vcc_1v8: vcc-1v8 { 142 compatible = "regulator-fixed"; 143 regulator-name = "vcc_1v8"; 144 regulator-always-on; 145 regulator-min-microvolt = <1800000>; 146 regulator-max-microvolt = <1800000>; 147 /* powered by vcc_sys, enabled by vcc_1v8_en */ 148 vin-supply = <&vcc_1v8_en>; 149 }; 150 151 vcc_bat: vcc-bat { 152 compatible = "regulator-fixed"; 153 regulator-name = "vcc_bat"; 154 regulator-always-on; 155 regulator-min-microvolt = <3800000>; 156 regulator-max-microvolt = <3800000>; 157 }; 158 159 vcc_hall_3v3: vcc-hall-3v3 { 160 compatible = "regulator-fixed"; 161 regulator-name = "vcc_hall_3v3"; 162 regulator-always-on; 163 regulator-min-microvolt = <3300000>; 164 regulator-max-microvolt = <3300000>; 165 vin-supply = <&vcc_sys>; 166 }; 167 168 vcc_sys: vcc-sys { 169 compatible = "regulator-fixed"; 170 regulator-name = "vcc_sys"; 171 regulator-always-on; 172 regulator-min-microvolt = <3800000>; 173 regulator-max-microvolt = <3800000>; 174 vin-supply = <&vcc_bat>; 175 }; 176 177 vcc_wl: vcc-wl { 178 compatible = "regulator-fixed"; 179 enable-active-high; 180 gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; 181 pinctrl-0 = <&vcc_wl_pin>; 182 pinctrl-names = "default"; 183 regulator-name = "vcc_wl"; 184 regulator-min-microvolt = <3300000>; 185 regulator-max-microvolt = <3300000>; 186 vin-supply = <&vcc_bat>; 187 }; 188 189 vdda_0v9: vdda-0v9 { 190 compatible = "regulator-fixed"; 191 regulator-name = "vdda_0v9"; 192 regulator-always-on; 193 regulator-min-microvolt = <900000>; 194 regulator-max-microvolt = <900000>; 195 /* powered by vcc_sys, enabled by vcc_1v8_en */ 196 vin-supply = <&vcc_1v8_en>; 197 }; 198}; 199 200&cpu0 { 201 cpu-supply = <&vdd_cpu>; 202}; 203 204&cpu1 { 205 cpu-supply = <&vdd_cpu>; 206}; 207 208&cpu2 { 209 cpu-supply = <&vdd_cpu>; 210}; 211 212&cpu3 { 213 cpu-supply = <&vdd_cpu>; 214}; 215 216&i2c0 { 217 status = "okay"; 218 219 vdd_cpu: regulator@1c { 220 compatible = "tcs,tcs4525"; 221 reg = <0x1c>; 222 fcs,suspend-voltage-selector = <0>; 223 regulator-name = "vdd_cpu"; 224 regulator-min-microvolt = <712500>; 225 regulator-max-microvolt = <1390000>; 226 regulator-ramp-delay = <2300>; 227 regulator-always-on; 228 vin-supply = <&vcc_sys>; 229 230 regulator-state-mem { 231 regulator-on-in-suspend; 232 }; 233 }; 234 235 rk817: pmic@20 { 236 compatible = "rockchip,rk817"; 237 reg = <0x20>; 238 interrupt-parent = <&gpio0>; 239 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 240 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 241 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 242 clocks = <&cru I2S1_MCLKOUT_TX>; 243 clock-names = "mclk"; 244 #clock-cells = <1>; 245 pinctrl-0 = <&i2s1m0_mclk>, <&pmic_int_l>, <&pmic_sleep>; 246 pinctrl-names = "default"; 247 rockchip,system-power-controller; 248 #sound-dai-cells = <0>; 249 wakeup-source; 250 251 vcc1-supply = <&vcc_sys>; 252 vcc2-supply = <&vcc_sys>; 253 vcc3-supply = <&vcc_sys>; 254 vcc4-supply = <&vcc_sys>; 255 vcc5-supply = <&vcc_sys>; 256 vcc6-supply = <&vcc_sys>; 257 vcc7-supply = <&vcc_sys>; 258 vcc8-supply = <&vcc_sys>; 259 vcc9-supply = <&dcdc_boost>; 260 261 regulators { 262 vdd_logic: DCDC_REG1 { 263 regulator-name = "vdd_logic"; 264 regulator-always-on; 265 regulator-min-microvolt = <500000>; 266 regulator-max-microvolt = <1350000>; 267 regulator-init-microvolt = <900000>; 268 regulator-ramp-delay = <6001>; 269 regulator-initial-mode = <0x2>; 270 271 regulator-state-mem { 272 regulator-off-in-suspend; 273 regulator-suspend-microvolt = <900000>; 274 }; 275 }; 276 277 vdd_gpu_npu: DCDC_REG2 { 278 regulator-name = "vdd_gpu_npu"; 279 regulator-min-microvolt = <500000>; 280 regulator-max-microvolt = <1350000>; 281 regulator-init-microvolt = <900000>; 282 regulator-ramp-delay = <6001>; 283 regulator-initial-mode = <0x2>; 284 285 regulator-state-mem { 286 regulator-off-in-suspend; 287 }; 288 }; 289 290 vcc_ddr: DCDC_REG3 { 291 regulator-name = "vcc_ddr"; 292 regulator-always-on; 293 regulator-initial-mode = <0x2>; 294 295 regulator-state-mem { 296 regulator-on-in-suspend; 297 }; 298 }; 299 300 vcc_3v3: DCDC_REG4 { 301 regulator-name = "vcc_3v3"; 302 regulator-always-on; 303 regulator-min-microvolt = <3300000>; 304 regulator-max-microvolt = <3300000>; 305 regulator-initial-mode = <0x2>; 306 307 regulator-state-mem { 308 regulator-off-in-suspend; 309 }; 310 }; 311 312 vcca_1v8_pmu: LDO_REG1 { 313 regulator-name = "vcca_1v8_pmu"; 314 regulator-always-on; 315 regulator-min-microvolt = <1800000>; 316 regulator-max-microvolt = <1800000>; 317 318 regulator-state-mem { 319 regulator-on-in-suspend; 320 }; 321 }; 322 323 /* unused */ 324 vdda_0v9_ldo: LDO_REG2 { 325 regulator-name = "vdda_0v9_ldo"; 326 regulator-min-microvolt = <900000>; 327 regulator-max-microvolt = <900000>; 328 329 regulator-state-mem { 330 regulator-off-in-suspend; 331 }; 332 }; 333 334 vdda_0v9_pmu: LDO_REG3 { 335 regulator-name = "vdda_0v9_pmu"; 336 regulator-always-on; 337 regulator-min-microvolt = <900000>; 338 regulator-max-microvolt = <900000>; 339 340 regulator-state-mem { 341 regulator-on-in-suspend; 342 }; 343 }; 344 345 vccio_acodec: LDO_REG4 { 346 regulator-name = "vccio_acodec"; 347 regulator-always-on; 348 regulator-min-microvolt = <3300000>; 349 regulator-max-microvolt = <3300000>; 350 351 regulator-state-mem { 352 regulator-off-in-suspend; 353 }; 354 }; 355 356 /* unused */ 357 vccio_sd: LDO_REG5 { 358 regulator-name = "vccio_sd"; 359 regulator-min-microvolt = <1800000>; 360 regulator-max-microvolt = <3300000>; 361 362 regulator-state-mem { 363 regulator-off-in-suspend; 364 }; 365 }; 366 367 vcc_3v3_pmu: LDO_REG6 { 368 regulator-name = "vcc_3v3_pmu"; 369 regulator-always-on; 370 regulator-min-microvolt = <3300000>; 371 regulator-max-microvolt = <3300000>; 372 373 regulator-state-mem { 374 regulator-on-in-suspend; 375 }; 376 }; 377 378 vcc_1v8_en: LDO_REG7 { 379 regulator-name = "vcc_1v8_en"; 380 regulator-min-microvolt = <1800000>; 381 regulator-max-microvolt = <1800000>; 382 383 regulator-state-mem { 384 regulator-off-in-suspend; 385 }; 386 }; 387 388 vbat_4g_en: LDO_REG8 { 389 regulator-name = "vbat_4g_en"; 390 regulator-min-microvolt = <1800000>; 391 regulator-max-microvolt = <1800000>; 392 393 regulator-state-mem { 394 regulator-off-in-suspend; 395 }; 396 }; 397 398 sleep_sta_ctl: LDO_REG9 { 399 regulator-name = "sleep_sta_ctl"; 400 regulator-min-microvolt = <1800000>; 401 regulator-max-microvolt = <1800000>; 402 403 regulator-state-mem { 404 regulator-on-in-suspend; 405 }; 406 }; 407 408 dcdc_boost: BOOST { 409 regulator-name = "boost"; 410 regulator-min-microvolt = <5000000>; 411 regulator-max-microvolt = <5000000>; 412 413 regulator-state-mem { 414 regulator-off-in-suspend; 415 }; 416 }; 417 418 otg_switch: OTG_SWITCH { 419 regulator-name = "otg_switch"; 420 421 regulator-state-mem { 422 regulator-off-in-suspend; 423 }; 424 }; 425 }; 426 }; 427}; 428 429&i2c1 { 430 status = "okay"; 431 432 digitizer@9 { 433 compatible = "wacom,w9013", "hid-over-i2c"; 434 reg = <0x09>; 435 interrupt-parent = <&gpio0>; 436 interrupts = <RK_PB6 IRQ_TYPE_LEVEL_LOW>; 437 hid-descr-addr = <0x1>; 438 pinctrl-0 = <&pen_fwe>, <&pen_irq_l>, <&pen_rst_l>; 439 pinctrl-names = "default"; 440 vdd-supply = <&vcc_3v3_pmu>; 441 }; 442}; 443 444&i2c3 { 445 pinctrl-0 = <&i2c3m1_xfer>; 446 status = "okay"; 447 448 led-controller@36 { 449 compatible = "ti,lm3630a"; 450 reg = <0x36>; 451 enable-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; 452 pinctrl-0 = <&backlight_hwen_h>; 453 pinctrl-names = "default"; 454 #address-cells = <1>; 455 #size-cells = <0>; 456 457 led@0 { 458 reg = <0>; 459 label = "backlight_cool"; 460 default-brightness = <0>; 461 }; 462 463 led@1 { 464 reg = <1>; 465 label = "backlight_warm"; 466 default-brightness = <0>; 467 }; 468 }; 469 470 wusb3801: tcpc@60 { 471 compatible = "willsemi,wusb3801"; 472 reg = <0x60>; 473 interrupt-parent = <&gpio0>; 474 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; 475 pinctrl-0 = <&tcpc_int_l>; 476 pinctrl-names = "default"; 477 478 connector { 479 compatible = "usb-c-connector"; 480 label = "USB-C"; 481 vbus-supply = <&otg_switch>; 482 power-role = "dual"; 483 try-power-role = "sink"; 484 data-role = "dual"; 485 typec-power-opmode = "default"; 486 pd-disable; 487 488 ports { 489 #address-cells = <0x1>; 490 #size-cells = <0x0>; 491 492 port@0 { 493 reg = <0x0>; 494 495 typec_hs_usb2phy0: endpoint { 496 remote-endpoint = <&usb2phy0_typec_hs>; 497 }; 498 }; 499 }; 500 }; 501 }; 502}; 503 504&i2c5 { 505 status = "okay"; 506 507 accelerometer@18 { 508 compatible = "silan,sc7a20"; 509 reg = <0x18>; 510 interrupt-parent = <&gpio3>; 511 interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>; 512 pinctrl-0 = <&accelerometer_int_l>; 513 pinctrl-names = "default"; 514 st,drdy-int-pin = <1>; 515 vdd-supply = <&vcc_3v3>; 516 vddio-supply = <&vcc_3v3>; 517 }; 518}; 519 520&i2s1_8ch { 521 pinctrl-0 = <&i2s1m0_lrcktx>, <&i2s1m0_sclktx>, <&i2s1m0_sdi0>, <&i2s1m0_sdo0>; 522 rockchip,trcm-sync-tx-only; 523 status = "okay"; 524}; 525 526&pdm { 527 pinctrl-0 = <&pdmm0_clk1>, <&pdmm0_sdi1>, <&pdmm0_sdi2>; 528 /* microphones are on channels 1 and 2 */ 529 rockchip,path-map = <1>, <2>, <0>, <3>; 530 status = "okay"; 531}; 532 533&pinctrl { 534 accelerometer { 535 accelerometer_int_l: accelerometer-int-l { 536 rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 537 }; 538 }; 539 540 audio-amplifier { 541 spk_amp_enable_h: spk-amp-enable-h { 542 rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 543 }; 544 }; 545 546 backlight { 547 backlight_hwen_h: backlight-hwen-h { 548 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 549 }; 550 }; 551 552 bt { 553 bt_enable_h: bt-enable-h { 554 rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 555 }; 556 557 bt_host_wake_l: bt-host-wake-l { 558 rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>; 559 }; 560 561 bt_wake_h: bt-wake-h { 562 rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 563 }; 564 }; 565 566 led { 567 led_pin: led-pin { 568 rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 569 }; 570 }; 571 572 hall { 573 hall_int_l: hall-int-l { 574 rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; 575 }; 576 }; 577 578 pen { 579 pen_fwe: pen-fwe { 580 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; 581 }; 582 583 pen_irq_l: pen-irq-l { 584 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 585 }; 586 587 pen_rst_l: pen-rst-l { 588 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 589 }; 590 }; 591 592 pmic { 593 pmic_int_l: pmic-int-l { 594 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 595 }; 596 597 pmic_sleep: pmic-sleep { 598 rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>; 599 }; 600 }; 601 602 sdio-pwrseq { 603 wifi_enable_h: wifi-enable-h { 604 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 605 }; 606 }; 607 608 tcpc { 609 tcpc_int_l: tcpc-int-l { 610 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; 611 }; 612 }; 613 614 vcc-wl { 615 vcc_wl_pin: vcc-wl-pin { 616 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 617 }; 618 }; 619 620 wifi { 621 wifi_host_wake_l: wifi-host-wake-l { 622 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 623 }; 624 }; 625}; 626 627&pmu_io_domains { 628 pmuio1-supply = <&vcc_3v3_pmu>; 629 pmuio2-supply = <&vcc_3v3_pmu>; 630 vccio1-supply = <&vccio_acodec>; 631 vccio2-supply = <&vcc_1v8>; 632 vccio3-supply = <&vcc_3v3>; 633 vccio4-supply = <&vcca_1v8_pmu>; 634 vccio5-supply = <&vcc_3v3>; 635 vccio6-supply = <&vcc_3v3>; 636 status = "okay"; 637}; 638 639&saradc { 640 vref-supply = <&vcc_1v8>; 641 status = "okay"; 642}; 643 644&sdhci { 645 bus-width = <8>; 646 mmc-hs200-1_8v; 647 non-removable; 648 pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>; 649 pinctrl-names = "default"; 650 vmmc-supply = <&vcc_3v3>; 651 vqmmc-supply = <&vcc_1v8>; 652 status = "okay"; 653}; 654 655&sdmmc1 { 656 bus-width = <4>; 657 cap-sd-highspeed; 658 cap-sdio-irq; 659 keep-power-in-suspend; 660 mmc-pwrseq = <&sdio_pwrseq>; 661 non-removable; 662 pinctrl-0 = <&sdmmc1_bus4>, <&sdmmc1_clk>, <&sdmmc1_cmd>; 663 pinctrl-names = "default"; 664 sd-uhs-sdr104; 665 vmmc-supply = <&vcc_wl>; 666 vqmmc-supply = <&vcca_1v8_pmu>; 667 status = "okay"; 668}; 669 670&tsadc { 671 /* tshut mode 0:CRU 1:GPIO */ 672 rockchip,hw-tshut-mode = <1>; 673 /* tshut polarity 0:LOW 1:HIGH */ 674 rockchip,hw-tshut-polarity = <0>; 675 status = "okay"; 676}; 677 678&uart1 { 679 pinctrl-0 = <&uart1m0_ctsn>, <&uart1m0_rtsn>, <&uart1m0_xfer>; 680 pinctrl-names = "default"; 681 uart-has-rtscts; 682 status = "okay"; 683 684 bluetooth { 685 compatible = "brcm,bcm43438-bt"; 686 clocks = <&rk817 1>; 687 clock-names = "lpo"; 688 device-wake-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>; 689 host-wake-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>; 690 reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>; 691 pinctrl-0 = <&bt_enable_h>, <&bt_host_wake_l>, <&bt_wake_h>; 692 pinctrl-names = "default"; 693 vbat-supply = <&vcc_wl>; 694 vddio-supply = <&vcca_1v8_pmu>; 695 }; 696}; 697 698&uart2 { 699 status = "okay"; 700}; 701 702&usb_host0_xhci { 703 dr_mode = "otg"; 704 status = "okay"; 705}; 706 707&usb2phy0 { 708 status = "okay"; 709}; 710 711&usb2phy0_otg { 712 status = "okay"; 713 714 port { 715 usb2phy0_typec_hs: endpoint { 716 remote-endpoint = <&typec_hs_usb2phy0>; 717 }; 718 }; 719}; 720