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-B Board"; 11 compatible = "pine64,quartz64-b", "rockchip,rk3566"; 12 13 aliases { 14 ethernet0 = &gmac1; 15 mmc0 = &sdmmc0; 16 mmc1 = &sdhci; 17 mmc2 = &sdmmc1; 18 }; 19 20 chosen: chosen { 21 stdout-path = "serial2:1500000n8"; 22 }; 23 24 gmac1_clkin: external-gmac1-clock { 25 compatible = "fixed-clock"; 26 clock-frequency = <125000000>; 27 clock-output-names = "gmac1_clkin"; 28 #clock-cells = <0>; 29 }; 30 31 leds { 32 compatible = "gpio-leds"; 33 34 led-user { 35 label = "user-led"; 36 default-state = "on"; 37 gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; 38 linux,default-trigger = "heartbeat"; 39 pinctrl-names = "default"; 40 pinctrl-0 = <&user_led_enable_h>; 41 retain-state-suspended; 42 }; 43 }; 44 45 sdio_pwrseq: sdio-pwrseq { 46 status = "okay"; 47 compatible = "mmc-pwrseq-simple"; 48 clocks = <&rk809 1>; 49 clock-names = "ext_clock"; 50 pinctrl-names = "default"; 51 pinctrl-0 = <&wifi_enable_h>; 52 reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>; 53 post-power-on-delay-ms = <100>; 54 power-off-delay-us = <5000000>; 55 }; 56 57 vcc5v0_in: vcc5v0-in-regulator { 58 compatible = "regulator-fixed"; 59 regulator-name = "vcc5v0_in"; 60 regulator-always-on; 61 regulator-boot-on; 62 regulator-min-microvolt = <5000000>; 63 regulator-max-microvolt = <5000000>; 64 }; 65 66 vcc5v0_sys: vcc5v0-sys-regulator { 67 compatible = "regulator-fixed"; 68 regulator-name = "vcc5v0_sys"; 69 regulator-always-on; 70 regulator-boot-on; 71 regulator-min-microvolt = <5000000>; 72 regulator-max-microvolt = <5000000>; 73 vin-supply = <&vcc5v0_in>; 74 }; 75 76 vcc3v3_sys: vcc3v3-sys-regulator { 77 compatible = "regulator-fixed"; 78 regulator-name = "vcc3v3_sys"; 79 regulator-min-microvolt = <3300000>; 80 regulator-max-microvolt = <3300000>; 81 regulator-always-on; 82 vin-supply = <&vcc5v0_sys>; 83 }; 84 85 vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { 86 compatible = "regulator-fixed"; 87 regulator-name = "vcc5v0_usb30_host"; 88 enable-active-high; 89 gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; 90 pinctrl-names = "default"; 91 pinctrl-0 = <&vcc5v0_usb30_host_en_h>; 92 regulator-always-on; 93 regulator-min-microvolt = <5000000>; 94 regulator-max-microvolt = <5000000>; 95 vin-supply = <&vcc5v0_sys>; 96 }; 97 98 vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { 99 compatible = "regulator-fixed"; 100 regulator-name = "vcc5v0_usb_otg"; 101 enable-active-high; 102 gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; 103 pinctrl-names = "default"; 104 pinctrl-0 = <&vcc5v0_usb_otg_en_h>; 105 regulator-always-on; 106 regulator-min-microvolt = <5000000>; 107 regulator-max-microvolt = <5000000>; 108 vin-supply = <&vcc5v0_sys>; 109 }; 110}; 111 112&combphy1 { 113 status = "okay"; 114}; 115 116&cpu0 { 117 cpu-supply = <&vdd_cpu>; 118}; 119 120&cpu1 { 121 cpu-supply = <&vdd_cpu>; 122}; 123 124&cpu2 { 125 cpu-supply = <&vdd_cpu>; 126}; 127 128&cpu3 { 129 cpu-supply = <&vdd_cpu>; 130}; 131 132&gmac1 { 133 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>; 134 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; 135 clock_in_out = "input"; 136 phy-mode = "rgmii"; 137 phy-supply = <&vcc_3v3>; 138 pinctrl-names = "default"; 139 pinctrl-0 = <&gmac1m1_miim 140 &gmac1m1_tx_bus2 141 &gmac1m1_rx_bus2 142 &gmac1m1_rgmii_clk 143 &gmac1m1_clkinout 144 &gmac1m1_rgmii_bus>; 145 snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; 146 snps,reset-active-low; 147 /* Reset time is 20ms, 100ms for rtl8211f, also works well here */ 148 snps,reset-delays-us = <0 20000 100000>; 149 tx_delay = <0x4f>; 150 rx_delay = <0x24>; 151 phy-handle = <&rgmii_phy1>; 152 status = "okay"; 153}; 154 155&i2c0 { 156 status = "okay"; 157 158 vdd_cpu: regulator@1c { 159 compatible = "tcs,tcs4525"; 160 reg = <0x1c>; 161 fcs,suspend-voltage-selector = <1>; 162 regulator-name = "vdd_cpu"; 163 regulator-min-microvolt = <800000>; 164 regulator-max-microvolt = <1150000>; 165 regulator-ramp-delay = <2300>; 166 regulator-always-on; 167 regulator-boot-on; 168 vin-supply = <&vcc5v0_sys>; 169 170 regulator-state-mem { 171 regulator-off-in-suspend; 172 }; 173 }; 174 175 rk809: pmic@20 { 176 compatible = "rockchip,rk809"; 177 reg = <0x20>; 178 interrupt-parent = <&gpio0>; 179 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; 180 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 181 182 pinctrl-names = "default"; 183 pinctrl-0 = <&pmic_int>; 184 rockchip,system-power-controller; 185 wakeup-source; 186 #clock-cells = <1>; 187 188 vcc1-supply = <&vcc3v3_sys>; 189 vcc2-supply = <&vcc3v3_sys>; 190 vcc3-supply = <&vcc3v3_sys>; 191 vcc4-supply = <&vcc3v3_sys>; 192 vcc5-supply = <&vcc3v3_sys>; 193 vcc6-supply = <&vcc3v3_sys>; 194 vcc7-supply = <&vcc3v3_sys>; 195 vcc8-supply = <&vcc3v3_sys>; 196 vcc9-supply = <&vcc3v3_sys>; 197 198 regulators { 199 vdd_log: DCDC_REG1 { 200 regulator-name = "vdd_log"; 201 regulator-always-on; 202 regulator-boot-on; 203 regulator-min-microvolt = <500000>; 204 regulator-max-microvolt = <1350000>; 205 regulator-init-microvolt = <900000>; 206 regulator-ramp-delay = <6001>; 207 208 regulator-state-mem { 209 regulator-on-in-suspend; 210 regulator-suspend-microvolt = <900000>; 211 }; 212 }; 213 214 vdd_gpu: DCDC_REG2 { 215 regulator-name = "vdd_gpu"; 216 regulator-always-on; 217 regulator-boot-on; 218 regulator-min-microvolt = <900000>; 219 regulator-max-microvolt = <1350000>; 220 regulator-init-microvolt = <900000>; 221 regulator-ramp-delay = <6001>; 222 223 regulator-state-mem { 224 regulator-off-in-suspend; 225 regulator-suspend-microvolt = <900000>; 226 }; 227 }; 228 229 vcc_ddr: DCDC_REG3 { 230 regulator-name = "vcc_ddr"; 231 regulator-always-on; 232 regulator-boot-on; 233 regulator-initial-mode = <0x2>; 234 regulator-state-mem { 235 regulator-on-in-suspend; 236 }; 237 }; 238 239 vdd_npu: DCDC_REG4 { 240 regulator-name = "vdd_npu"; 241 regulator-min-microvolt = <900000>; 242 regulator-max-microvolt = <1350000>; 243 regulator-initial-mode = <0x2>; 244 regulator-state-mem { 245 regulator-off-in-suspend; 246 }; 247 }; 248 249 vcc_1v8: DCDC_REG5 { 250 regulator-name = "vcc_1v8"; 251 regulator-always-on; 252 regulator-boot-on; 253 regulator-min-microvolt = <1800000>; 254 regulator-max-microvolt = <1800000>; 255 256 regulator-state-mem { 257 regulator-on-in-suspend; 258 regulator-suspend-microvolt = <1800000>; 259 }; 260 }; 261 262 vdda0v9_image: LDO_REG1 { 263 regulator-name = "vdda0v9_image"; 264 regulator-always-on; 265 regulator-boot-on; 266 regulator-min-microvolt = <900000>; 267 regulator-max-microvolt = <900000>; 268 269 regulator-state-mem { 270 regulator-on-in-suspend; 271 regulator-suspend-microvolt = <900000>; 272 }; 273 }; 274 275 vdda_0v9: LDO_REG2 { 276 regulator-name = "vdda_0v9"; 277 regulator-always-on; 278 regulator-boot-on; 279 regulator-min-microvolt = <900000>; 280 regulator-max-microvolt = <900000>; 281 282 regulator-state-mem { 283 regulator-on-in-suspend; 284 regulator-suspend-microvolt = <900000>; 285 }; 286 }; 287 288 vdda0v9_pmu: LDO_REG3 { 289 regulator-name = "vdda0v9_pmu"; 290 regulator-always-on; 291 regulator-boot-on; 292 regulator-min-microvolt = <900000>; 293 regulator-max-microvolt = <900000>; 294 regulator-state-mem { 295 regulator-on-in-suspend; 296 regulator-suspend-microvolt = <900000>; 297 }; 298 }; 299 300 vccio_acodec: LDO_REG4 { 301 regulator-name = "vccio_acodec"; 302 regulator-always-on; 303 regulator-boot-on; 304 regulator-min-microvolt = <3300000>; 305 regulator-max-microvolt = <3300000>; 306 307 regulator-state-mem { 308 regulator-on-in-suspend; 309 regulator-suspend-microvolt = <3300000>; 310 311 }; 312 }; 313 314 vccio_sd: LDO_REG5 { 315 regulator-name = "vccio_sd"; 316 regulator-always-on; 317 regulator-boot-on; 318 regulator-min-microvolt = <1800000>; 319 regulator-max-microvolt = <3300000>; 320 321 regulator-state-mem { 322 regulator-on-in-suspend; 323 regulator-suspend-microvolt = <3300000>; 324 }; 325 }; 326 327 vcc3v3_pmu: LDO_REG6 { 328 regulator-name = "vcc3v3_pmu"; 329 regulator-always-on; 330 regulator-boot-on; 331 regulator-min-microvolt = <3300000>; 332 regulator-max-microvolt = <3300000>; 333 334 regulator-state-mem { 335 regulator-on-in-suspend; 336 regulator-suspend-microvolt = <3300000>; 337 }; 338 }; 339 340 vcca_1v8: LDO_REG7 { 341 regulator-name = "vcca_1v8"; 342 regulator-always-on; 343 regulator-boot-on; 344 regulator-min-microvolt = <1800000>; 345 regulator-max-microvolt = <1800000>; 346 347 regulator-state-mem { 348 regulator-on-in-suspend; 349 regulator-suspend-microvolt = <1800000>; 350 }; 351 }; 352 353 vcca1v8_pmu: LDO_REG8 { 354 regulator-name = "vcca1v8_pmu"; 355 regulator-always-on; 356 regulator-boot-on; 357 regulator-min-microvolt = <1800000>; 358 regulator-max-microvolt = <1800000>; 359 360 regulator-state-mem { 361 regulator-on-in-suspend; 362 regulator-suspend-microvolt = <1800000>; 363 }; 364 }; 365 366 vcca1v8_image: LDO_REG9 { 367 regulator-name = "vcca1v8_image"; 368 regulator-always-on; 369 regulator-boot-on; 370 regulator-min-microvolt = <1800000>; 371 regulator-max-microvolt = <1800000>; 372 373 regulator-state-mem { 374 regulator-on-in-suspend; 375 regulator-suspend-microvolt = <1800000>; 376 }; 377 }; 378 379 vcc_3v3: SWITCH_REG1 { 380 regulator-boot-on; 381 regulator-name = "vcc_3v3"; 382 }; 383 384 vcc3v3_sd: SWITCH_REG2 { 385 regulator-name = "vcc3v3_sd"; 386 }; 387 }; 388 }; 389}; 390 391/* i2c2_m1 exposed on csi port, pulled up to vcc_3v3 */ 392&i2c2 { 393 pinctrl-names = "default"; 394 pinctrl-0 = <&i2c2m1_xfer>; 395 status = "okay"; 396}; 397 398/* i2c3_m1 exposed on dsi port, pulled up to vcc_3v3 */ 399&i2c3 { 400 pinctrl-names = "default"; 401 pinctrl-0 = <&i2c3m1_xfer>; 402 status = "okay"; 403}; 404 405/* 406 * i2c4_m0 is exposed on PI40, pulled up to vcc_3v3 407 * pin 27 - i2c4_sda_m0 408 * pin 28 - i2c4_scl_m0 409 */ 410&i2c4 { 411 status = "okay"; 412}; 413 414/* 415 * i2c5_m0 is exposed on PI40 416 * pin 29 - i2c5_scl_m0 417 * pin 31 - i2c5_sda_m0 418 */ 419&i2c5 { 420 status = "disabled"; 421}; 422 423&mdio1 { 424 rgmii_phy1: ethernet-phy@1 { 425 compatible = "ethernet-phy-ieee802.3-c22"; 426 reg = <0x1>; 427 }; 428}; 429 430&pinctrl { 431 bt { 432 bt_enable_h: bt-enable-h { 433 rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 434 }; 435 436 bt_host_wake_l: bt-host-wake-l { 437 rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_down>; 438 }; 439 440 bt_wake_l: bt-wake-l { 441 rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; 442 }; 443 }; 444 445 leds { 446 user_led_enable_h: user-led-enable-h { 447 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; 448 }; 449 }; 450 451 pmic { 452 pmic_int: pmic_int { 453 rockchip,pins = 454 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 455 }; 456 }; 457 458 sdio-pwrseq { 459 wifi_enable_h: wifi-enable-h { 460 rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; 461 }; 462 }; 463 464 usb { 465 vcc5v0_usb30_host_en_h: vcc5v0-usb30-host-en_h { 466 rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; 467 }; 468 469 vcc5v0_usb_otg_en_h: vcc5v0-usb-otg-en_h { 470 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 471 }; 472 }; 473}; 474 475&pmu_io_domains { 476 status = "okay"; 477 pmuio1-supply = <&vcc3v3_pmu>; 478 pmuio2-supply = <&vcca1v8_pmu>; 479 vccio1-supply = <&vccio_acodec>; 480 vccio2-supply = <&vcc_1v8>; 481 vccio3-supply = <&vccio_sd>; 482 vccio4-supply = <&vcca1v8_pmu>; 483 vccio5-supply = <&vcc_3v3>; 484 vccio6-supply = <&vcc_3v3>; 485 vccio7-supply = <&vcc_3v3>; 486}; 487 488&saradc { 489 vref-supply = <&vcca_1v8>; 490 status = "okay"; 491}; 492 493&sdhci { 494 bus-width = <8>; 495 mmc-hs200-1_8v; 496 non-removable; 497 vmmc-supply = <&vcc_3v3>; 498 vqmmc-supply = <&vcc_1v8>; 499 status = "okay"; 500}; 501 502&sdmmc0 { 503 bus-width = <4>; 504 cap-sd-highspeed; 505 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 506 disable-wp; 507 pinctrl-names = "default"; 508 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 509 sd-uhs-sdr50; 510 vmmc-supply = <&vcc3v3_sd>; 511 vqmmc-supply = <&vccio_sd>; 512 status = "okay"; 513}; 514 515&sdmmc1 { 516 bus-width = <4>; 517 cap-sd-highspeed; 518 cap-sdio-irq; 519 keep-power-in-suspend; 520 mmc-pwrseq = <&sdio_pwrseq>; 521 non-removable; 522 pinctrl-names = "default"; 523 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 524 vmmc-supply = <&vcc3v3_sys>; 525 vqmmc-supply = <&vcca1v8_pmu>; 526 status = "okay"; 527}; 528 529&sfc { 530 pinctrl-0 = <&fspi_pins>; 531 pinctrl-names = "default"; 532 #address-cells = <1>; 533 #size-cells = <0>; 534 status = "okay"; 535 536 flash@0 { 537 compatible = "jedec,spi-nor"; 538 reg = <0>; 539 spi-max-frequency = <24000000>; 540 spi-rx-bus-width = <4>; 541 spi-tx-bus-width = <1>; 542 }; 543}; 544 545&tsadc { 546 status = "okay"; 547}; 548 549&uart1 { 550 pinctrl-names = "default"; 551 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; 552 status = "okay"; 553 uart-has-rtscts; 554 555 bluetooth { 556 compatible = "brcm,bcm4345c5"; 557 clocks = <&rk809 1>; 558 clock-names = "lpo"; 559 device-wakeup-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; 560 host-wakeup-gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>; 561 shutdown-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>; 562 pinctrl-names = "default"; 563 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 564 vbat-supply = <&vcc3v3_sys>; 565 vddio-supply = <&vcca1v8_pmu>; 566 }; 567}; 568 569/* 570 * uart2_m0 is exposed on PI40 571 * pin 8 - uart2_tx_m0 572 * pin 10 - uart2_rx_m0 573 */ 574&uart2 { 575 status = "okay"; 576}; 577 578&usb2phy0_host { 579 phy-supply = <&vcc5v0_usb30_host>; 580 status = "okay"; 581}; 582 583&usb2phy0_otg { 584 phy-supply = <&vcc5v0_usb_otg>; 585 status = "okay"; 586}; 587 588&usb2phy1_otg { 589 phy-supply = <&vcc5v0_usb30_host>; 590 status = "okay"; 591}; 592 593&usb2phy0 { 594 status = "okay"; 595}; 596 597&usb2phy1 { 598 status = "okay"; 599}; 600 601&usb_host0_xhci { 602 status = "okay"; 603}; 604 605&usb_host1_xhci { 606 status = "okay"; 607}; 608 609&usb_host0_ehci { 610 status = "okay"; 611}; 612 613&usb_host0_ohci { 614 status = "okay"; 615}; 616