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/pinctrl/rockchip.h> 7#include "rk3566.dtsi" 8 9/ { 10 model = "Pine64 RK3566 Quartz64-A Board"; 11 compatible = "pine64,quartz64-a", "rockchip,rk3566"; 12 13 aliases { 14 ethernet0 = &gmac1; 15 mmc0 = &sdmmc0; 16 mmc1 = &sdhci; 17 }; 18 19 chosen: chosen { 20 stdout-path = "serial2:1500000n8"; 21 }; 22 23 gmac1_clkin: external-gmac1-clock { 24 compatible = "fixed-clock"; 25 clock-frequency = <125000000>; 26 clock-output-names = "gmac1_clkin"; 27 #clock-cells = <0>; 28 }; 29 30 fan: gpio_fan { 31 compatible = "gpio-fan"; 32 gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; 33 gpio-fan,speed-map = <0 0 34 4500 1>; 35 #cooling-cells = <2>; 36 }; 37 38 leds { 39 compatible = "gpio-leds"; 40 41 led-work { 42 label = "work-led"; 43 default-state = "off"; 44 gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; 45 pinctrl-names = "default"; 46 pinctrl-0 = <&work_led_enable_h>; 47 retain-state-suspended; 48 }; 49 50 led-diy { 51 label = "diy-led"; 52 default-state = "on"; 53 gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>; 54 linux,default-trigger = "heartbeat"; 55 pinctrl-names = "default"; 56 pinctrl-0 = <&diy_led_enable_h>; 57 retain-state-suspended; 58 }; 59 }; 60 61 rk817-sound { 62 compatible = "simple-audio-card"; 63 simple-audio-card,format = "i2s"; 64 simple-audio-card,name = "Analog RK817"; 65 simple-audio-card,mclk-fs = <256>; 66 67 simple-audio-card,cpu { 68 sound-dai = <&i2s1_8ch>; 69 }; 70 71 simple-audio-card,codec { 72 sound-dai = <&rk817>; 73 }; 74 }; 75 76 sdio_pwrseq: sdio-pwrseq { 77 compatible = "mmc-pwrseq-simple"; 78 clocks = <&rk817 1>; 79 clock-names = "ext_clock"; 80 pinctrl-names = "default"; 81 pinctrl-0 = <&wifi_enable_h>; 82 post-power-on-delay-ms = <100>; 83 power-off-delay-us = <5000000>; 84 reset-gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_LOW>; 85 }; 86 87 spdif_dit: spdif-dit { 88 compatible = "linux,spdif-dit"; 89 #sound-dai-cells = <0>; 90 }; 91 92 spdif_sound: spdif-sound { 93 compatible = "simple-audio-card"; 94 simple-audio-card,name = "SPDIF"; 95 96 simple-audio-card,cpu { 97 sound-dai = <&spdif>; 98 }; 99 100 simple-audio-card,codec { 101 sound-dai = <&spdif_dit>; 102 }; 103 }; 104 105 vcc12v_dcin: vcc12v_dcin { 106 compatible = "regulator-fixed"; 107 regulator-name = "vcc12v_dcin"; 108 regulator-always-on; 109 regulator-boot-on; 110 regulator-min-microvolt = <12000000>; 111 regulator-max-microvolt = <12000000>; 112 }; 113 114 /* vbus feeds the rk817 usb input. 115 * With no battery attached, also feeds vcc_bat+ 116 * via ON/OFF_BAT jumper 117 */ 118 vbus: vbus { 119 compatible = "regulator-fixed"; 120 regulator-name = "vbus"; 121 regulator-always-on; 122 regulator-boot-on; 123 regulator-min-microvolt = <5000000>; 124 regulator-max-microvolt = <5000000>; 125 vin-supply = <&vcc12v_dcin>; 126 }; 127 128 vcc5v0_usb: vcc5v0_usb { 129 compatible = "regulator-fixed"; 130 regulator-name = "vcc5v0_usb"; 131 regulator-always-on; 132 regulator-boot-on; 133 regulator-min-microvolt = <5000000>; 134 regulator-max-microvolt = <5000000>; 135 vin-supply = <&vcc12v_dcin>; 136 }; 137 138 /* all four ports are controlled by one gpio 139 * the host ports are sourced from vcc5v0_usb 140 * the otg port is sourced from vcc5v0_midu 141 */ 142 vcc5v0_usb20_host: vcc5v0_usb20_host { 143 compatible = "regulator-fixed"; 144 enable-active-high; 145 gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; 146 pinctrl-names = "default"; 147 pinctrl-0 = <&vcc5v0_usb20_host_en>; 148 regulator-name = "vcc5v0_usb20_host"; 149 regulator-min-microvolt = <5000000>; 150 regulator-max-microvolt = <5000000>; 151 vin-supply = <&vcc5v0_usb>; 152 }; 153 154 vcc3v3_sd: vcc3v3_sd { 155 compatible = "regulator-fixed"; 156 enable-active-low; 157 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 158 pinctrl-names = "default"; 159 pinctrl-0 = <&vcc_sd_h>; 160 regulator-boot-on; 161 regulator-name = "vcc3v3_sd"; 162 regulator-min-microvolt = <3300000>; 163 regulator-max-microvolt = <3300000>; 164 vin-supply = <&vcc_3v3>; 165 }; 166 167 /* sourced from vbus and vcc_bat+ via rk817 sw5 */ 168 vcc_sys: vcc_sys { 169 compatible = "regulator-fixed"; 170 regulator-name = "vcc_sys"; 171 regulator-always-on; 172 regulator-boot-on; 173 regulator-min-microvolt = <4400000>; 174 regulator-max-microvolt = <4400000>; 175 vin-supply = <&vbus>; 176 }; 177 178 /* sourced from vcc_sys, sdio module operates internally at 3.3v */ 179 vcc_wl: vcc_wl { 180 compatible = "regulator-fixed"; 181 regulator-name = "vcc_wl"; 182 regulator-always-on; 183 regulator-boot-on; 184 regulator-min-microvolt = <3300000>; 185 regulator-max-microvolt = <3300000>; 186 vin-supply = <&vcc_sys>; 187 }; 188}; 189 190&cpu0 { 191 cpu-supply = <&vdd_cpu>; 192}; 193 194&cpu1 { 195 cpu-supply = <&vdd_cpu>; 196}; 197 198&cpu2 { 199 cpu-supply = <&vdd_cpu>; 200}; 201 202&cpu3 { 203 cpu-supply = <&vdd_cpu>; 204}; 205 206&cpu_thermal { 207 trips { 208 cpu_hot: cpu_hot { 209 temperature = <55000>; 210 hysteresis = <2000>; 211 type = "active"; 212 }; 213 }; 214 215 cooling-maps { 216 map1 { 217 trip = <&cpu_hot>; 218 cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 219 }; 220 }; 221}; 222 223&gmac1 { 224 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>; 225 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; 226 clock_in_out = "input"; 227 phy-supply = <&vcc_3v3>; 228 phy-mode = "rgmii"; 229 pinctrl-names = "default"; 230 pinctrl-0 = <&gmac1m0_miim 231 &gmac1m0_tx_bus2 232 &gmac1m0_rx_bus2 233 &gmac1m0_rgmii_clk 234 &gmac1m0_clkinout 235 &gmac1m0_rgmii_bus>; 236 snps,reset-gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>; 237 snps,reset-active-low; 238 /* Reset time is 20ms, 100ms for rtl8211f */ 239 snps,reset-delays-us = <0 20000 100000>; 240 tx_delay = <0x30>; 241 rx_delay = <0x10>; 242 phy-handle = <&rgmii_phy1>; 243 status = "okay"; 244}; 245 246&gpu { 247 mali-supply = <&vdd_gpu>; 248 status = "okay"; 249}; 250 251&i2c0 { 252 status = "okay"; 253 254 vdd_cpu: regulator@1c { 255 compatible = "tcs,tcs4525"; 256 reg = <0x1c>; 257 fcs,suspend-voltage-selector = <1>; 258 regulator-name = "vdd_cpu"; 259 regulator-min-microvolt = <800000>; 260 regulator-max-microvolt = <1150000>; 261 regulator-ramp-delay = <2300>; 262 regulator-always-on; 263 regulator-boot-on; 264 vin-supply = <&vcc_sys>; 265 266 regulator-state-mem { 267 regulator-off-in-suspend; 268 }; 269 }; 270 271 rk817: pmic@20 { 272 compatible = "rockchip,rk817"; 273 reg = <0x20>; 274 interrupt-parent = <&gpio0>; 275 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 276 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 277 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 278 clock-names = "mclk"; 279 clocks = <&cru I2S1_MCLKOUT_TX>; 280 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 281 #clock-cells = <1>; 282 pinctrl-names = "default"; 283 pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>; 284 rockchip,system-power-controller; 285 #sound-dai-cells = <0>; 286 wakeup-source; 287 288 vcc1-supply = <&vcc_sys>; 289 vcc2-supply = <&vcc_sys>; 290 vcc3-supply = <&vcc_sys>; 291 vcc4-supply = <&vcc_sys>; 292 vcc5-supply = <&vcc_sys>; 293 vcc6-supply = <&vcc_sys>; 294 vcc7-supply = <&vcc_sys>; 295 vcc8-supply = <&vcc_sys>; 296 vcc9-supply = <&dcdc_boost>; 297 298 regulators { 299 vdd_logic: DCDC_REG1 { 300 regulator-always-on; 301 regulator-boot-on; 302 regulator-min-microvolt = <500000>; 303 regulator-max-microvolt = <1350000>; 304 regulator-init-microvolt = <900000>; 305 regulator-ramp-delay = <6001>; 306 regulator-initial-mode = <0x2>; 307 regulator-name = "vdd_logic"; 308 regulator-state-mem { 309 regulator-on-in-suspend; 310 regulator-suspend-microvolt = <900000>; 311 }; 312 }; 313 314 vdd_gpu: DCDC_REG2 { 315 regulator-always-on; 316 regulator-boot-on; 317 regulator-min-microvolt = <500000>; 318 regulator-max-microvolt = <1350000>; 319 regulator-init-microvolt = <900000>; 320 regulator-ramp-delay = <6001>; 321 regulator-initial-mode = <0x2>; 322 regulator-name = "vdd_gpu"; 323 regulator-state-mem { 324 regulator-off-in-suspend; 325 }; 326 }; 327 328 vcc_ddr: DCDC_REG3 { 329 regulator-always-on; 330 regulator-boot-on; 331 regulator-initial-mode = <0x2>; 332 regulator-name = "vcc_ddr"; 333 regulator-state-mem { 334 regulator-on-in-suspend; 335 }; 336 }; 337 338 vcc_3v3: DCDC_REG4 { 339 regulator-always-on; 340 regulator-boot-on; 341 regulator-min-microvolt = <3300000>; 342 regulator-max-microvolt = <3300000>; 343 regulator-initial-mode = <0x2>; 344 regulator-name = "vcc_3v3"; 345 regulator-state-mem { 346 regulator-off-in-suspend; 347 }; 348 }; 349 350 vcca1v8_pmu: LDO_REG1 { 351 regulator-always-on; 352 regulator-boot-on; 353 regulator-min-microvolt = <1800000>; 354 regulator-max-microvolt = <1800000>; 355 regulator-name = "vcca1v8_pmu"; 356 regulator-state-mem { 357 regulator-on-in-suspend; 358 regulator-suspend-microvolt = <1800000>; 359 }; 360 }; 361 362 vdda_0v9: LDO_REG2 { 363 regulator-always-on; 364 regulator-boot-on; 365 regulator-min-microvolt = <900000>; 366 regulator-max-microvolt = <900000>; 367 regulator-name = "vdda_0v9"; 368 regulator-state-mem { 369 regulator-off-in-suspend; 370 }; 371 }; 372 373 vdda0v9_pmu: LDO_REG3 { 374 regulator-always-on; 375 regulator-boot-on; 376 regulator-min-microvolt = <900000>; 377 regulator-max-microvolt = <900000>; 378 regulator-name = "vdda0v9_pmu"; 379 regulator-state-mem { 380 regulator-on-in-suspend; 381 regulator-suspend-microvolt = <900000>; 382 }; 383 }; 384 385 vccio_acodec: LDO_REG4 { 386 regulator-always-on; 387 regulator-boot-on; 388 regulator-min-microvolt = <3300000>; 389 regulator-max-microvolt = <3300000>; 390 regulator-name = "vccio_acodec"; 391 regulator-state-mem { 392 regulator-off-in-suspend; 393 }; 394 }; 395 396 vccio_sd: LDO_REG5 { 397 regulator-always-on; 398 regulator-boot-on; 399 regulator-min-microvolt = <1800000>; 400 regulator-max-microvolt = <3300000>; 401 regulator-name = "vccio_sd"; 402 regulator-state-mem { 403 regulator-off-in-suspend; 404 }; 405 }; 406 407 vcc3v3_pmu: LDO_REG6 { 408 regulator-always-on; 409 regulator-boot-on; 410 regulator-min-microvolt = <3300000>; 411 regulator-max-microvolt = <3300000>; 412 regulator-name = "vcc3v3_pmu"; 413 regulator-state-mem { 414 regulator-on-in-suspend; 415 regulator-suspend-microvolt = <3300000>; 416 }; 417 }; 418 419 vcc_1v8: LDO_REG7 { 420 regulator-always-on; 421 regulator-boot-on; 422 regulator-min-microvolt = <1800000>; 423 regulator-max-microvolt = <1800000>; 424 regulator-name = "vcc_1v8"; 425 regulator-state-mem { 426 regulator-off-in-suspend; 427 }; 428 }; 429 430 vcc1v8_dvp: LDO_REG8 { 431 regulator-always-on; 432 regulator-boot-on; 433 regulator-min-microvolt = <1800000>; 434 regulator-max-microvolt = <1800000>; 435 regulator-name = "vcc1v8_dvp"; 436 regulator-state-mem { 437 regulator-off-in-suspend; 438 }; 439 }; 440 441 vcc2v8_dvp: LDO_REG9 { 442 regulator-always-on; 443 regulator-boot-on; 444 regulator-min-microvolt = <2800000>; 445 regulator-max-microvolt = <2800000>; 446 regulator-name = "vcc2v8_dvp"; 447 regulator-state-mem { 448 regulator-off-in-suspend; 449 }; 450 }; 451 452 dcdc_boost: BOOST { 453 regulator-always-on; 454 regulator-boot-on; 455 regulator-min-microvolt = <5000000>; 456 regulator-max-microvolt = <5000000>; 457 regulator-name = "boost"; 458 regulator-state-mem { 459 regulator-off-in-suspend; 460 }; 461 }; 462 463 otg_switch: OTG_SWITCH { 464 regulator-name = "otg_switch"; 465 regulator-state-mem { 466 regulator-off-in-suspend; 467 }; 468 }; 469 }; 470 }; 471}; 472 473/* i2c3 is exposed on con40 474 * pin 3 - i2c3_sda_m0, pullup to vcc_3v3 475 * pin 5 - i2c3_scl_m0, pullup to vcc_3v3 476 */ 477&i2c3 { 478 status = "okay"; 479}; 480 481&i2s1_8ch { 482 pinctrl-names = "default"; 483 pinctrl-0 = <&i2s1m0_sclktx 484 &i2s1m0_lrcktx 485 &i2s1m0_sdi0 486 &i2s1m0_sdo0>; 487 rockchip,trcm-sync-tx-only; 488 status = "okay"; 489}; 490 491&mdio1 { 492 rgmii_phy1: ethernet-phy@0 { 493 compatible = "ethernet-phy-ieee802.3-c22"; 494 reg = <0>; 495 }; 496}; 497 498&pinctrl { 499 bt { 500 bt_enable_h: bt-enable-h { 501 rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 502 }; 503 504 bt_host_wake_l: bt-host-wake-l { 505 rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>; 506 }; 507 508 bt_wake_l: bt-wake-l { 509 rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 510 }; 511 }; 512 513 leds { 514 work_led_enable_h: work-led-enable-h { 515 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 516 }; 517 518 diy_led_enable_h: diy-led-enable-h { 519 rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; 520 }; 521 }; 522 523 pmic { 524 pmic_int_l: pmic-int-l { 525 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 526 }; 527 }; 528 529 usb2 { 530 vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { 531 rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; 532 }; 533 }; 534 535 sdio-pwrseq { 536 wifi_enable_h: wifi-enable-h { 537 rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 538 }; 539 }; 540 541 vcc_sd { 542 vcc_sd_h: vcc-sd-h { 543 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 544 }; 545 }; 546}; 547 548&pmu_io_domains { 549 pmuio1-supply = <&vcc3v3_pmu>; 550 pmuio2-supply = <&vcc3v3_pmu>; 551 vccio1-supply = <&vccio_acodec>; 552 vccio2-supply = <&vcc_1v8>; 553 vccio3-supply = <&vccio_sd>; 554 vccio4-supply = <&vcc_1v8>; 555 vccio5-supply = <&vcc_3v3>; 556 vccio6-supply = <&vcc1v8_dvp>; 557 vccio7-supply = <&vcc_3v3>; 558 status = "okay"; 559}; 560 561&sdhci { 562 bus-width = <8>; 563 mmc-hs200-1_8v; 564 non-removable; 565 vmmc-supply = <&vcc_3v3>; 566 vqmmc-supply = <&vcc_1v8>; 567 status = "okay"; 568}; 569 570&sdmmc0 { 571 bus-width = <4>; 572 cap-sd-highspeed; 573 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 574 disable-wp; 575 pinctrl-names = "default"; 576 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 577 vmmc-supply = <&vcc3v3_sd>; 578 vqmmc-supply = <&vccio_sd>; 579 status = "okay"; 580}; 581 582&sdmmc1 { 583 bus-width = <4>; 584 cap-sd-highspeed; 585 cap-sdio-irq; 586 keep-power-in-suspend; 587 mmc-pwrseq = <&sdio_pwrseq>; 588 non-removable; 589 pinctrl-names = "default"; 590 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 591 sd-uhs-sdr104; 592 vmmc-supply = <&vcc_wl>; 593 vqmmc-supply = <&vcc_1v8>; 594 status = "okay"; 595}; 596 597/* spdif is exposed on con40 pin 18 */ 598&spdif { 599 status = "okay"; 600}; 601 602/* spi1 is exposed on con40 603 * pin 11 - spi1_mosi_m1 604 * pin 13 - spi1_miso_m1 605 * pin 15 - spi1_clk_m1 606 * pin 17 - spi1_cs0_m1 607 */ 608&spi1 { 609 pinctrl-names = "default"; 610 pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>; 611}; 612 613&tsadc { 614 /* tshut mode 0:CRU 1:GPIO */ 615 rockchip,hw-tshut-mode = <1>; 616 /* tshut polarity 0:LOW 1:HIGH */ 617 rockchip,hw-tshut-polarity = <0>; 618 status = "okay"; 619}; 620 621/* uart0 is exposed on con40 622 * pin 12 - uart0_tx 623 * pin 14 - uart0_rx 624 */ 625&uart0 { 626 pinctrl-names = "default"; 627 pinctrl-0 = <&uart0_xfer>; 628 status = "okay"; 629}; 630 631&uart1 { 632 pinctrl-names = "default"; 633 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>; 634 status = "okay"; 635 uart-has-rtscts; 636 637 bluetooth { 638 compatible = "brcm,bcm43438-bt"; 639 clocks = <&rk817 1>; 640 clock-names = "lpo"; 641 device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; 642 host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; 643 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; 644 pinctrl-names = "default"; 645 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 646 vbat-supply = <&vcc_sys>; 647 vddio-supply = <&vcca1v8_pmu>; 648 }; 649}; 650 651/* uart2 is exposed on con40 652 * pin 8 - uart2_tx_m0_debug 653 * pin 10 - uart2_rx_m0_debug 654 */ 655&uart2 { 656 status = "okay"; 657}; 658 659&usb_host0_ehci { 660 status = "okay"; 661}; 662 663&usb_host0_ohci { 664 status = "okay"; 665}; 666 667&usb_host1_ehci { 668 status = "okay"; 669}; 670 671&usb_host1_ohci { 672 status = "okay"; 673}; 674 675&usb2phy1 { 676 status = "okay"; 677}; 678 679&usb2phy1_host { 680 phy-supply = <&vcc5v0_usb20_host>; 681 status = "okay"; 682}; 683 684&usb2phy1_otg { 685 phy-supply = <&vcc5v0_usb20_host>; 686 status = "okay"; 687}; 688