1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2020 Martijn Braam <martijn@brixit.nl> 4 * Copyright (c) 2021 Kamil Trzciński <ayufan@ayufan.eu> 5 */ 6 7/* 8 * PinePhone Pro datasheet: 9 * https://files.pine64.org/doc/PinePhonePro/PinephonePro-Schematic-V1.0-20211127.pdf 10 */ 11 12/dts-v1/; 13#include <dt-bindings/input/gpio-keys.h> 14#include <dt-bindings/input/linux-event-codes.h> 15#include <dt-bindings/leds/common.h> 16#include "rk3399-s.dtsi" 17 18/ { 19 model = "Pine64 PinePhone Pro"; 20 compatible = "pine64,pinephone-pro", "rockchip,rk3399"; 21 chassis-type = "handset"; 22 23 aliases { 24 mmc0 = &sdio0; 25 mmc1 = &sdmmc; 26 mmc2 = &sdhci; 27 }; 28 29 chosen { 30 stdout-path = "serial2:115200n8"; 31 }; 32 33 adc-keys { 34 compatible = "adc-keys"; 35 io-channels = <&saradc 1>; 36 io-channel-names = "buttons"; 37 keyup-threshold-microvolt = <1600000>; 38 poll-interval = <100>; 39 40 button-up { 41 label = "Volume Up"; 42 linux,code = <KEY_VOLUMEUP>; 43 press-threshold-microvolt = <100000>; 44 }; 45 46 button-down { 47 label = "Volume Down"; 48 linux,code = <KEY_VOLUMEDOWN>; 49 press-threshold-microvolt = <600000>; 50 }; 51 }; 52 53 backlight: backlight { 54 compatible = "pwm-backlight"; 55 pwms = <&pwm0 0 50000 0>; 56 }; 57 58 gpio-keys { 59 compatible = "gpio-keys"; 60 pinctrl-names = "default"; 61 pinctrl-0 = <&pwrbtn_pin>; 62 63 key-power { 64 debounce-interval = <20>; 65 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 66 label = "Power"; 67 linux,code = <KEY_POWER>; 68 wakeup-source; 69 }; 70 }; 71 72 leds { 73 compatible = "gpio-leds"; 74 pinctrl-names = "default"; 75 pinctrl-0 = <&red_led_pin &green_led_pin &blue_led_pin>; 76 77 led_red: led-0 { 78 color = <LED_COLOR_ID_RED>; 79 gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; 80 }; 81 82 led_green: led-1 { 83 color = <LED_COLOR_ID_GREEN>; 84 gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>; 85 }; 86 87 led_blue: led-2 { 88 color = <LED_COLOR_ID_BLUE>; 89 gpios = <&gpio4 RK_PD6 GPIO_ACTIVE_HIGH>; 90 }; 91 }; 92 93 multi-led { 94 compatible = "leds-group-multicolor"; 95 color = <LED_COLOR_ID_RGB>; 96 function = LED_FUNCTION_INDICATOR; 97 leds = <&led_red>, <&led_green>, <&led_blue>; 98 }; 99 100 vcc_sys: regulator-vcc-sys { 101 compatible = "regulator-fixed"; 102 regulator-name = "vcc_sys"; 103 regulator-always-on; 104 regulator-boot-on; 105 }; 106 107 vcc3v3_sys: regulator-vcc3v3-sys { 108 compatible = "regulator-fixed"; 109 regulator-name = "vcc3v3_sys"; 110 regulator-always-on; 111 regulator-boot-on; 112 regulator-min-microvolt = <3300000>; 113 regulator-max-microvolt = <3300000>; 114 vin-supply = <&vcc_sys>; 115 }; 116 117 vcca1v8_s3: regulator-vcc1v8-s3 { 118 compatible = "regulator-fixed"; 119 regulator-name = "vcca1v8_s3"; 120 regulator-min-microvolt = <1800000>; 121 regulator-max-microvolt = <1800000>; 122 vin-supply = <&vcc3v3_sys>; 123 regulator-always-on; 124 regulator-boot-on; 125 }; 126 127 vcc1v8_codec: regulator-vcc1v8-codec { 128 compatible = "regulator-fixed"; 129 enable-active-high; 130 gpio = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>; 131 pinctrl-names = "default"; 132 pinctrl-0 = <&vcc1v8_codec_en>; 133 regulator-name = "vcc1v8_codec"; 134 regulator-min-microvolt = <1800000>; 135 regulator-max-microvolt = <1800000>; 136 vin-supply = <&vcc3v3_sys>; 137 }; 138 139 wifi_pwrseq: sdio-wifi-pwrseq { 140 compatible = "mmc-pwrseq-simple"; 141 clocks = <&rk818 1>; 142 clock-names = "ext_clock"; 143 pinctrl-names = "default"; 144 pinctrl-0 = <&wifi_enable_h_pin>; 145 /* 146 * Wait between power-on and SDIO access for CYP43455 147 * POR circuit. 148 */ 149 post-power-on-delay-ms = <110>; 150 /* 151 * Wait between consecutive toggles for CYP43455 CBUCK 152 * regulator discharge. 153 */ 154 power-off-delay-us = <10000>; 155 156 /* WL_REG_ON on module */ 157 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; 158 }; 159 160 /* MIPI DSI panel 1.8v supply */ 161 vcc1v8_lcd: regulator-vcc1v8-lcd { 162 compatible = "regulator-fixed"; 163 enable-active-high; 164 regulator-name = "vcc1v8_lcd"; 165 regulator-min-microvolt = <1800000>; 166 regulator-max-microvolt = <1800000>; 167 vin-supply = <&vcc3v3_sys>; 168 gpio = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>; 169 }; 170 171 /* MIPI DSI panel 2.8v supply */ 172 vcc2v8_lcd: regulator-vcc2v8-lcd { 173 compatible = "regulator-fixed"; 174 enable-active-high; 175 regulator-name = "vcc2v8_lcd"; 176 regulator-min-microvolt = <2800000>; 177 regulator-max-microvolt = <2800000>; 178 vin-supply = <&vcc3v3_sys>; 179 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>; 180 }; 181 182 vibrator { 183 compatible = "gpio-vibrator"; 184 enable-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>; 185 vcc-supply = <&vcc3v3_sys>; 186 }; 187}; 188 189&cpu_alert0 { 190 temperature = <65000>; 191}; 192&cpu_alert1 { 193 temperature = <68000>; 194}; 195 196&cpu_l0 { 197 cpu-supply = <&vdd_cpu_l>; 198}; 199 200&cpu_l1 { 201 cpu-supply = <&vdd_cpu_l>; 202}; 203 204&cpu_l2 { 205 cpu-supply = <&vdd_cpu_l>; 206}; 207 208&cpu_l3 { 209 cpu-supply = <&vdd_cpu_l>; 210}; 211 212&cpu_b0 { 213 cpu-supply = <&vdd_cpu_b>; 214}; 215 216&cpu_b1 { 217 cpu-supply = <&vdd_cpu_b>; 218}; 219 220&emmc_phy { 221 status = "okay"; 222}; 223 224&gpu { 225 mali-supply = <&vdd_gpu>; 226 status = "okay"; 227}; 228 229&i2c0 { 230 clock-frequency = <400000>; 231 i2c-scl-rising-time-ns = <168>; 232 i2c-scl-falling-time-ns = <4>; 233 status = "okay"; 234 235 rk818: pmic@1c { 236 compatible = "rockchip,rk818"; 237 reg = <0x1c>; 238 interrupt-parent = <&gpio1>; 239 interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>; 240 #clock-cells = <1>; 241 clock-output-names = "xin32k", "rk808-clkout2"; 242 pinctrl-names = "default"; 243 pinctrl-0 = <&pmic_int_l>; 244 system-power-controller; 245 wakeup-source; 246 247 vcc1-supply = <&vcc_sys>; 248 vcc2-supply = <&vcc_sys>; 249 vcc3-supply = <&vcc_sys>; 250 vcc4-supply = <&vcc_sys>; 251 vcc6-supply = <&vcc_sys>; 252 vcc7-supply = <&vcc3v3_sys>; 253 vcc8-supply = <&vcc_sys>; 254 vcc9-supply = <&vcc3v3_sys>; 255 256 regulators { 257 vdd_cpu_l: DCDC_REG1 { 258 regulator-name = "vdd_cpu_l"; 259 regulator-always-on; 260 regulator-boot-on; 261 regulator-min-microvolt = <875000>; 262 regulator-max-microvolt = <975000>; 263 regulator-ramp-delay = <6001>; 264 regulator-state-mem { 265 regulator-off-in-suspend; 266 }; 267 }; 268 269 vdd_center: DCDC_REG2 { 270 regulator-name = "vdd_center"; 271 regulator-always-on; 272 regulator-boot-on; 273 regulator-min-microvolt = <800000>; 274 regulator-max-microvolt = <1000000>; 275 regulator-ramp-delay = <6001>; 276 regulator-state-mem { 277 regulator-off-in-suspend; 278 }; 279 }; 280 281 vcc_ddr: DCDC_REG3 { 282 regulator-name = "vcc_ddr"; 283 regulator-always-on; 284 regulator-boot-on; 285 regulator-state-mem { 286 regulator-on-in-suspend; 287 }; 288 }; 289 290 vcc_1v8: DCDC_REG4 { 291 regulator-name = "vcc_1v8"; 292 regulator-always-on; 293 regulator-boot-on; 294 regulator-min-microvolt = <1800000>; 295 regulator-max-microvolt = <1800000>; 296 regulator-state-mem { 297 regulator-on-in-suspend; 298 }; 299 }; 300 301 vcca3v0_codec: LDO_REG1 { 302 regulator-name = "vcca3v0_codec"; 303 regulator-min-microvolt = <3000000>; 304 regulator-max-microvolt = <3000000>; 305 }; 306 307 vcc3v0_touch: LDO_REG2 { 308 regulator-name = "vcc3v0_touch"; 309 regulator-min-microvolt = <3000000>; 310 regulator-max-microvolt = <3000000>; 311 }; 312 313 vcca1v8_codec: LDO_REG3 { 314 regulator-name = "vcca1v8_codec"; 315 regulator-min-microvolt = <1800000>; 316 regulator-max-microvolt = <1800000>; 317 }; 318 319 rk818_pwr_on: LDO_REG4 { 320 regulator-name = "rk818_pwr_on"; 321 regulator-always-on; 322 regulator-boot-on; 323 regulator-min-microvolt = <3300000>; 324 regulator-max-microvolt = <3300000>; 325 regulator-state-mem { 326 regulator-on-in-suspend; 327 }; 328 }; 329 330 vcc_3v0: LDO_REG5 { 331 regulator-name = "vcc_3v0"; 332 regulator-always-on; 333 regulator-boot-on; 334 regulator-min-microvolt = <3000000>; 335 regulator-max-microvolt = <3000000>; 336 regulator-state-mem { 337 regulator-on-in-suspend; 338 }; 339 }; 340 341 vcc_1v5: LDO_REG6 { 342 regulator-name = "vcc_1v5"; 343 regulator-always-on; 344 regulator-boot-on; 345 regulator-min-microvolt = <1500000>; 346 regulator-max-microvolt = <1500000>; 347 regulator-state-mem { 348 regulator-on-in-suspend; 349 }; 350 }; 351 352 vcc1v8_dvp: LDO_REG7 { 353 regulator-name = "vcc1v8_dvp"; 354 regulator-min-microvolt = <1800000>; 355 regulator-max-microvolt = <1800000>; 356 }; 357 358 vcc3v3_s3: LDO_REG8 { 359 regulator-name = "vcc3v3_s3"; 360 regulator-always-on; 361 regulator-boot-on; 362 regulator-min-microvolt = <3300000>; 363 regulator-max-microvolt = <3300000>; 364 regulator-state-mem { 365 regulator-off-in-suspend; 366 }; 367 }; 368 369 vccio_sd: LDO_REG9 { 370 regulator-name = "vccio_sd"; 371 regulator-min-microvolt = <1800000>; 372 regulator-max-microvolt = <3300000>; 373 }; 374 375 vcc3v3_s0: SWITCH_REG { 376 regulator-name = "vcc3v3_s0"; 377 regulator-always-on; 378 regulator-boot-on; 379 regulator-state-mem { 380 regulator-on-in-suspend; 381 }; 382 }; 383 }; 384 }; 385 386 vdd_cpu_b: regulator@40 { 387 compatible = "silergy,syr827"; 388 reg = <0x40>; 389 fcs,suspend-voltage-selector = <1>; 390 pinctrl-names = "default"; 391 pinctrl-0 = <&vsel1_pin>; 392 regulator-name = "vdd_cpu_b"; 393 regulator-min-microvolt = <875000>; 394 regulator-max-microvolt = <1150000>; 395 regulator-ramp-delay = <1000>; 396 regulator-always-on; 397 regulator-boot-on; 398 399 regulator-state-mem { 400 regulator-off-in-suspend; 401 }; 402 }; 403 404 vdd_gpu: regulator@41 { 405 compatible = "silergy,syr828"; 406 reg = <0x41>; 407 fcs,suspend-voltage-selector = <1>; 408 pinctrl-names = "default"; 409 pinctrl-0 = <&vsel2_pin>; 410 regulator-name = "vdd_gpu"; 411 regulator-min-microvolt = <875000>; 412 regulator-max-microvolt = <975000>; 413 regulator-ramp-delay = <1000>; 414 regulator-always-on; 415 regulator-boot-on; 416 417 regulator-state-mem { 418 regulator-off-in-suspend; 419 }; 420 }; 421}; 422 423&i2c3 { 424 i2c-scl-rising-time-ns = <450>; 425 i2c-scl-falling-time-ns = <15>; 426 status = "okay"; 427 428 touchscreen@14 { 429 compatible = "goodix,gt1158"; 430 reg = <0x14>; 431 interrupt-parent = <&gpio3>; 432 interrupts = <RK_PB5 IRQ_TYPE_EDGE_RISING>; 433 irq-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>; 434 reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>; 435 AVDD28-supply = <&vcc3v0_touch>; 436 VDDIO-supply = <&vcc3v0_touch>; 437 touchscreen-size-x = <720>; 438 touchscreen-size-y = <1440>; 439 }; 440}; 441 442&i2c4 { 443 i2c-scl-rising-time-ns = <600>; 444 i2c-scl-falling-time-ns = <20>; 445 status = "okay"; 446 447 /* Accelerometer/gyroscope */ 448 mpu6500@68 { 449 compatible = "invensense,mpu6500"; 450 reg = <0x68>; 451 interrupt-parent = <&gpio1>; 452 interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>; 453 vddio-supply = <&vcc_1v8>; 454 }; 455}; 456 457&io_domains { 458 bt656-supply = <&vcc1v8_dvp>; 459 audio-supply = <&vcca1v8_codec>; 460 sdmmc-supply = <&vccio_sd>; 461 gpio1830-supply = <&vcc_3v0>; 462 status = "okay"; 463}; 464 465&mipi_dsi { 466 status = "okay"; 467 clock-master; 468 469 ports { 470 mipi_out: port@1 { 471 #address-cells = <0>; 472 #size-cells = <0>; 473 reg = <1>; 474 475 mipi_out_panel: endpoint { 476 remote-endpoint = <&mipi_in_panel>; 477 }; 478 }; 479 }; 480 481 panel@0 { 482 compatible = "hannstar,hsd060bhw4"; 483 reg = <0>; 484 backlight = <&backlight>; 485 reset-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_LOW>; 486 vcc-supply = <&vcc2v8_lcd>; 487 iovcc-supply = <&vcc1v8_lcd>; 488 pinctrl-names = "default"; 489 490 port { 491 mipi_in_panel: endpoint { 492 remote-endpoint = <&mipi_out_panel>; 493 }; 494 }; 495 }; 496}; 497 498&pmu_io_domains { 499 pmu1830-supply = <&vcc_1v8>; 500 status = "okay"; 501}; 502 503&pinctrl { 504 buttons { 505 pwrbtn_pin: pwrbtn-pin { 506 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; 507 }; 508 }; 509 510 leds { 511 red_led_pin: red-led-pin { 512 rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; 513 }; 514 515 green_led_pin: green-led-pin { 516 rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; 517 }; 518 519 blue_led_pin: blue-led-pin { 520 rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; 521 }; 522 }; 523 524 pmic { 525 pmic_int_l: pmic-int-l { 526 rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; 527 }; 528 529 vsel1_pin: vsel1-pin { 530 rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>; 531 }; 532 533 vsel2_pin: vsel2-pin { 534 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>; 535 }; 536 }; 537 538 sdio-pwrseq { 539 wifi_enable_h_pin: wifi-enable-h-pin { 540 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 541 }; 542 }; 543 544 sound { 545 vcc1v8_codec_en: vcc1v8-codec-en { 546 rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>; 547 }; 548 }; 549 550 wireless-bluetooth { 551 bt_wake_pin: bt-wake-pin { 552 rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; 553 }; 554 555 bt_host_wake_pin: bt-host-wake-pin { 556 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; 557 }; 558 559 bt_reset_pin: bt-reset-pin { 560 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; 561 }; 562 }; 563}; 564 565&sdio0 { 566 bus-width = <4>; 567 cap-sd-highspeed; 568 cap-sdio-irq; 569 disable-wp; 570 keep-power-in-suspend; 571 mmc-pwrseq = <&wifi_pwrseq>; 572 non-removable; 573 pinctrl-names = "default"; 574 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; 575 sd-uhs-sdr104; 576 status = "okay"; 577}; 578 579&pwm0 { 580 status = "okay"; 581}; 582 583&saradc { 584 vref-supply = <&vcca1v8_s3>; 585 status = "okay"; 586}; 587 588&sdmmc { 589 bus-width = <4>; 590 cap-sd-highspeed; 591 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; 592 disable-wp; 593 max-frequency = <150000000>; 594 pinctrl-names = "default"; 595 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 596 vmmc-supply = <&vcc3v3_sys>; 597 vqmmc-supply = <&vccio_sd>; 598 status = "okay"; 599}; 600 601&sdhci { 602 bus-width = <8>; 603 mmc-hs200-1_8v; 604 non-removable; 605 status = "okay"; 606}; 607 608&spi1 { 609 status = "okay"; 610 611 flash@0 { 612 compatible = "jedec,spi-nor"; 613 reg = <0>; 614 spi-max-frequency = <10000000>; 615 }; 616}; 617 618&tsadc { 619 rockchip,hw-tshut-mode = <1>; 620 rockchip,hw-tshut-polarity = <1>; 621 status = "okay"; 622}; 623 624&uart0 { 625 pinctrl-names = "default"; 626 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 627 uart-has-rtscts; 628 status = "okay"; 629 630 bluetooth { 631 compatible = "brcm,bcm4345c5"; 632 clocks = <&rk818 1>; 633 clock-names = "lpo"; 634 device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>; 635 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; 636 max-speed = <1500000>; 637 pinctrl-names = "default"; 638 pinctrl-0 = <&bt_host_wake_pin &bt_wake_pin &bt_reset_pin>; 639 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; 640 vbat-supply = <&vcc3v3_sys>; 641 vddio-supply = <&vcc_1v8>; 642 }; 643}; 644 645&uart2 { 646 status = "okay"; 647}; 648 649&vopb { 650 status = "okay"; 651 assigned-clocks = <&cru DCLK_VOP0_DIV>, <&cru DCLK_VOP0>, 652 <&cru ACLK_VOP0>, <&cru HCLK_VOP0>; 653 assigned-clock-rates = <0>, <0>, <400000000>, <100000000>; 654 assigned-clock-parents = <&cru PLL_GPLL>, <&cru DCLK_VOP0_DIV>; 655}; 656 657&vopb_mmu { 658 status = "okay"; 659}; 660 661&vopl { 662 status = "okay"; 663 assigned-clocks = <&cru DCLK_VOP1_DIV>, <&cru DCLK_VOP1>, 664 <&cru ACLK_VOP1>, <&cru HCLK_VOP1>; 665 assigned-clock-rates = <0>, <0>, <400000000>, <100000000>; 666 assigned-clock-parents = <&cru PLL_GPLL>, <&cru DCLK_VOP1_DIV>; 667}; 668 669&vopl_mmu { 670 status = "okay"; 671}; 672