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-ramp-delay = <6001>; 268 regulator-initial-mode = <0x2>; 269 270 regulator-state-mem { 271 regulator-off-in-suspend; 272 regulator-suspend-microvolt = <900000>; 273 }; 274 }; 275 276 vdd_gpu_npu: DCDC_REG2 { 277 regulator-name = "vdd_gpu_npu"; 278 regulator-min-microvolt = <500000>; 279 regulator-max-microvolt = <1350000>; 280 regulator-ramp-delay = <6001>; 281 regulator-initial-mode = <0x2>; 282 283 regulator-state-mem { 284 regulator-off-in-suspend; 285 }; 286 }; 287 288 vcc_ddr: DCDC_REG3 { 289 regulator-name = "vcc_ddr"; 290 regulator-always-on; 291 regulator-initial-mode = <0x2>; 292 293 regulator-state-mem { 294 regulator-on-in-suspend; 295 }; 296 }; 297 298 vcc_3v3: DCDC_REG4 { 299 regulator-name = "vcc_3v3"; 300 regulator-always-on; 301 regulator-min-microvolt = <3300000>; 302 regulator-max-microvolt = <3300000>; 303 regulator-initial-mode = <0x2>; 304 305 regulator-state-mem { 306 regulator-off-in-suspend; 307 }; 308 }; 309 310 vcca_1v8_pmu: LDO_REG1 { 311 regulator-name = "vcca_1v8_pmu"; 312 regulator-always-on; 313 regulator-min-microvolt = <1800000>; 314 regulator-max-microvolt = <1800000>; 315 316 regulator-state-mem { 317 regulator-on-in-suspend; 318 }; 319 }; 320 321 /* unused */ 322 vdda_0v9_ldo: LDO_REG2 { 323 regulator-name = "vdda_0v9_ldo"; 324 regulator-min-microvolt = <900000>; 325 regulator-max-microvolt = <900000>; 326 327 regulator-state-mem { 328 regulator-off-in-suspend; 329 }; 330 }; 331 332 vdda_0v9_pmu: LDO_REG3 { 333 regulator-name = "vdda_0v9_pmu"; 334 regulator-always-on; 335 regulator-min-microvolt = <900000>; 336 regulator-max-microvolt = <900000>; 337 338 regulator-state-mem { 339 regulator-on-in-suspend; 340 }; 341 }; 342 343 vccio_acodec: LDO_REG4 { 344 regulator-name = "vccio_acodec"; 345 regulator-always-on; 346 regulator-min-microvolt = <3300000>; 347 regulator-max-microvolt = <3300000>; 348 349 regulator-state-mem { 350 regulator-off-in-suspend; 351 }; 352 }; 353 354 /* unused */ 355 vccio_sd: LDO_REG5 { 356 regulator-name = "vccio_sd"; 357 regulator-min-microvolt = <1800000>; 358 regulator-max-microvolt = <3300000>; 359 360 regulator-state-mem { 361 regulator-off-in-suspend; 362 }; 363 }; 364 365 vcc_3v3_pmu: LDO_REG6 { 366 regulator-name = "vcc_3v3_pmu"; 367 regulator-always-on; 368 regulator-min-microvolt = <3300000>; 369 regulator-max-microvolt = <3300000>; 370 371 regulator-state-mem { 372 regulator-on-in-suspend; 373 }; 374 }; 375 376 vcc_1v8_en: LDO_REG7 { 377 regulator-name = "vcc_1v8_en"; 378 regulator-min-microvolt = <1800000>; 379 regulator-max-microvolt = <1800000>; 380 381 regulator-state-mem { 382 regulator-off-in-suspend; 383 }; 384 }; 385 386 vbat_4g_en: LDO_REG8 { 387 regulator-name = "vbat_4g_en"; 388 regulator-min-microvolt = <1800000>; 389 regulator-max-microvolt = <1800000>; 390 391 regulator-state-mem { 392 regulator-off-in-suspend; 393 }; 394 }; 395 396 sleep_sta_ctl: LDO_REG9 { 397 regulator-name = "sleep_sta_ctl"; 398 regulator-min-microvolt = <1800000>; 399 regulator-max-microvolt = <1800000>; 400 401 regulator-state-mem { 402 regulator-on-in-suspend; 403 }; 404 }; 405 406 dcdc_boost: BOOST { 407 regulator-name = "boost"; 408 regulator-min-microvolt = <5000000>; 409 regulator-max-microvolt = <5000000>; 410 411 regulator-state-mem { 412 regulator-off-in-suspend; 413 }; 414 }; 415 416 otg_switch: OTG_SWITCH { 417 regulator-name = "otg_switch"; 418 419 regulator-state-mem { 420 regulator-off-in-suspend; 421 }; 422 }; 423 }; 424 }; 425}; 426 427&i2c1 { 428 status = "okay"; 429 430 digitizer@9 { 431 compatible = "wacom,w9013", "hid-over-i2c"; 432 reg = <0x09>; 433 interrupt-parent = <&gpio0>; 434 interrupts = <RK_PB6 IRQ_TYPE_LEVEL_LOW>; 435 hid-descr-addr = <0x1>; 436 pinctrl-0 = <&pen_fwe>, <&pen_irq_l>, <&pen_rst_l>; 437 pinctrl-names = "default"; 438 vdd-supply = <&vcc_3v3_pmu>; 439 }; 440}; 441 442&i2c3 { 443 pinctrl-0 = <&i2c3m1_xfer>; 444 status = "okay"; 445 446 led-controller@36 { 447 compatible = "ti,lm3630a"; 448 reg = <0x36>; 449 enable-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; 450 pinctrl-0 = <&backlight_hwen_h>; 451 pinctrl-names = "default"; 452 #address-cells = <1>; 453 #size-cells = <0>; 454 455 led@0 { 456 reg = <0>; 457 label = "backlight_cool"; 458 default-brightness = <0>; 459 }; 460 461 led@1 { 462 reg = <1>; 463 label = "backlight_warm"; 464 default-brightness = <0>; 465 }; 466 }; 467 468 wusb3801: tcpc@60 { 469 compatible = "willsemi,wusb3801"; 470 reg = <0x60>; 471 interrupt-parent = <&gpio0>; 472 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; 473 pinctrl-0 = <&tcpc_int_l>; 474 pinctrl-names = "default"; 475 476 connector { 477 compatible = "usb-c-connector"; 478 label = "USB-C"; 479 vbus-supply = <&otg_switch>; 480 power-role = "dual"; 481 try-power-role = "sink"; 482 data-role = "dual"; 483 typec-power-opmode = "default"; 484 pd-disable; 485 486 ports { 487 #address-cells = <0x1>; 488 #size-cells = <0x0>; 489 490 port@0 { 491 reg = <0x0>; 492 493 typec_hs_usb2phy0: endpoint { 494 remote-endpoint = <&usb2phy0_typec_hs>; 495 }; 496 }; 497 }; 498 }; 499 }; 500}; 501 502&i2c5 { 503 status = "okay"; 504 505 accelerometer@18 { 506 compatible = "silan,sc7a20"; 507 reg = <0x18>; 508 interrupt-parent = <&gpio3>; 509 interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>; 510 pinctrl-0 = <&accelerometer_int_l>; 511 pinctrl-names = "default"; 512 st,drdy-int-pin = <1>; 513 vdd-supply = <&vcc_3v3>; 514 vddio-supply = <&vcc_3v3>; 515 }; 516}; 517 518&i2s1_8ch { 519 pinctrl-0 = <&i2s1m0_lrcktx>, <&i2s1m0_sclktx>, <&i2s1m0_sdi0>, <&i2s1m0_sdo0>; 520 rockchip,trcm-sync-tx-only; 521 status = "okay"; 522}; 523 524&pdm { 525 pinctrl-0 = <&pdmm0_clk1>, <&pdmm0_sdi1>, <&pdmm0_sdi2>; 526 /* microphones are on channels 1 and 2 */ 527 rockchip,path-map = <1>, <2>, <0>, <3>; 528 status = "okay"; 529}; 530 531&pinctrl { 532 accelerometer { 533 accelerometer_int_l: accelerometer-int-l { 534 rockchip,pins = <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 535 }; 536 }; 537 538 audio-amplifier { 539 spk_amp_enable_h: spk-amp-enable-h { 540 rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 541 }; 542 }; 543 544 backlight { 545 backlight_hwen_h: backlight-hwen-h { 546 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 547 }; 548 }; 549 550 bt { 551 bt_enable_h: bt-enable-h { 552 rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; 553 }; 554 555 bt_host_wake_l: bt-host-wake-l { 556 rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>; 557 }; 558 559 bt_wake_h: bt-wake-h { 560 rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 561 }; 562 }; 563 564 led { 565 led_pin: led-pin { 566 rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 567 }; 568 }; 569 570 hall { 571 hall_int_l: hall-int-l { 572 rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; 573 }; 574 }; 575 576 pen { 577 pen_fwe: pen-fwe { 578 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>; 579 }; 580 581 pen_irq_l: pen-irq-l { 582 rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; 583 }; 584 585 pen_rst_l: pen-rst-l { 586 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 587 }; 588 }; 589 590 pmic { 591 pmic_int_l: pmic-int-l { 592 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; 593 }; 594 595 pmic_sleep: pmic-sleep { 596 rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>; 597 }; 598 }; 599 600 sdio-pwrseq { 601 wifi_enable_h: wifi-enable-h { 602 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 603 }; 604 }; 605 606 tcpc { 607 tcpc_int_l: tcpc-int-l { 608 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; 609 }; 610 }; 611 612 vcc-wl { 613 vcc_wl_pin: vcc-wl-pin { 614 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 615 }; 616 }; 617 618 wifi { 619 wifi_host_wake_l: wifi-host-wake-l { 620 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 621 }; 622 }; 623}; 624 625&pmu_io_domains { 626 pmuio1-supply = <&vcc_3v3_pmu>; 627 pmuio2-supply = <&vcc_3v3_pmu>; 628 vccio1-supply = <&vccio_acodec>; 629 vccio2-supply = <&vcc_1v8>; 630 vccio3-supply = <&vcc_3v3>; 631 vccio4-supply = <&vcca_1v8_pmu>; 632 vccio5-supply = <&vcc_3v3>; 633 vccio6-supply = <&vcc_3v3>; 634 status = "okay"; 635}; 636 637&saradc { 638 vref-supply = <&vcc_1v8>; 639 status = "okay"; 640}; 641 642&sdhci { 643 bus-width = <8>; 644 mmc-hs200-1_8v; 645 non-removable; 646 pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>; 647 pinctrl-names = "default"; 648 vmmc-supply = <&vcc_3v3>; 649 vqmmc-supply = <&vcc_1v8>; 650 status = "okay"; 651}; 652 653&sdmmc1 { 654 bus-width = <4>; 655 cap-sd-highspeed; 656 cap-sdio-irq; 657 keep-power-in-suspend; 658 mmc-pwrseq = <&sdio_pwrseq>; 659 non-removable; 660 pinctrl-0 = <&sdmmc1_bus4>, <&sdmmc1_clk>, <&sdmmc1_cmd>; 661 pinctrl-names = "default"; 662 sd-uhs-sdr104; 663 vmmc-supply = <&vcc_wl>; 664 vqmmc-supply = <&vcca_1v8_pmu>; 665 status = "okay"; 666}; 667 668&tsadc { 669 /* tshut mode 0:CRU 1:GPIO */ 670 rockchip,hw-tshut-mode = <1>; 671 /* tshut polarity 0:LOW 1:HIGH */ 672 rockchip,hw-tshut-polarity = <0>; 673 status = "okay"; 674}; 675 676&uart1 { 677 pinctrl-0 = <&uart1m0_ctsn>, <&uart1m0_rtsn>, <&uart1m0_xfer>; 678 pinctrl-names = "default"; 679 uart-has-rtscts; 680 status = "okay"; 681 682 bluetooth { 683 compatible = "brcm,bcm43438-bt"; 684 clocks = <&rk817 1>; 685 clock-names = "lpo"; 686 device-wake-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_HIGH>; 687 host-wake-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>; 688 reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>; 689 pinctrl-0 = <&bt_enable_h>, <&bt_host_wake_l>, <&bt_wake_h>; 690 pinctrl-names = "default"; 691 vbat-supply = <&vcc_wl>; 692 vddio-supply = <&vcca_1v8_pmu>; 693 }; 694}; 695 696&uart2 { 697 status = "okay"; 698}; 699 700&usb_host0_xhci { 701 dr_mode = "otg"; 702 status = "okay"; 703}; 704 705&usb2phy0 { 706 status = "okay"; 707}; 708 709&usb2phy0_otg { 710 status = "okay"; 711 712 port { 713 usb2phy0_typec_hs: endpoint { 714 remote-endpoint = <&typec_hs_usb2phy0>; 715 }; 716 }; 717}; 718