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 <dt-bindings/soc/rockchip,vop2.h> 8#include "rk3566.dtsi" 9 10/ { 11 model = "Pine64 RK3566 Quartz64-A Board"; 12 compatible = "pine64,quartz64-a", "rockchip,rk3566"; 13 14 aliases { 15 ethernet0 = &gmac1; 16 mmc0 = &sdmmc0; 17 mmc1 = &sdhci; 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 fan: gpio_fan { 32 compatible = "gpio-fan"; 33 gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; 34 gpio-fan,speed-map = <0 0 35 4500 1>; 36 pinctrl-names = "default"; 37 pinctrl-0 = <&fan_en_h>; 38 #cooling-cells = <2>; 39 }; 40 41 hdmi-con { 42 compatible = "hdmi-connector"; 43 type = "a"; 44 45 port { 46 hdmi_con_in: endpoint { 47 remote-endpoint = <&hdmi_out_con>; 48 }; 49 }; 50 }; 51 52 leds { 53 compatible = "gpio-leds"; 54 55 led-work { 56 label = "work-led"; 57 default-state = "off"; 58 gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; 59 pinctrl-names = "default"; 60 pinctrl-0 = <&work_led_enable_h>; 61 retain-state-suspended; 62 }; 63 64 led-diy { 65 label = "diy-led"; 66 default-state = "on"; 67 gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>; 68 linux,default-trigger = "heartbeat"; 69 pinctrl-names = "default"; 70 pinctrl-0 = <&diy_led_enable_h>; 71 retain-state-suspended; 72 }; 73 }; 74 75 rk817-sound { 76 compatible = "simple-audio-card"; 77 simple-audio-card,format = "i2s"; 78 simple-audio-card,name = "Analog RK817"; 79 simple-audio-card,mclk-fs = <256>; 80 81 simple-audio-card,cpu { 82 sound-dai = <&i2s1_8ch>; 83 }; 84 85 simple-audio-card,codec { 86 sound-dai = <&rk817>; 87 }; 88 }; 89 90 sdio_pwrseq: sdio-pwrseq { 91 compatible = "mmc-pwrseq-simple"; 92 clocks = <&rk817 1>; 93 clock-names = "ext_clock"; 94 pinctrl-names = "default"; 95 pinctrl-0 = <&wifi_enable_h>; 96 post-power-on-delay-ms = <100>; 97 power-off-delay-us = <5000000>; 98 reset-gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_LOW>; 99 }; 100 101 spdif_dit: spdif-dit { 102 compatible = "linux,spdif-dit"; 103 #sound-dai-cells = <0>; 104 }; 105 106 spdif_sound: spdif-sound { 107 compatible = "simple-audio-card"; 108 simple-audio-card,name = "SPDIF"; 109 110 simple-audio-card,cpu { 111 sound-dai = <&spdif>; 112 }; 113 114 simple-audio-card,codec { 115 sound-dai = <&spdif_dit>; 116 }; 117 }; 118 119 vcc12v_dcin: vcc12v_dcin { 120 compatible = "regulator-fixed"; 121 regulator-name = "vcc12v_dcin"; 122 regulator-always-on; 123 regulator-boot-on; 124 regulator-min-microvolt = <12000000>; 125 regulator-max-microvolt = <12000000>; 126 }; 127 128 /* vbus feeds the rk817 usb input. 129 * With no battery attached, also feeds vcc_bat+ 130 * via ON/OFF_BAT jumper 131 */ 132 vbus: vbus { 133 compatible = "regulator-fixed"; 134 regulator-name = "vbus"; 135 regulator-always-on; 136 regulator-boot-on; 137 regulator-min-microvolt = <5000000>; 138 regulator-max-microvolt = <5000000>; 139 vin-supply = <&vcc12v_dcin>; 140 }; 141 142 vcc3v3_pcie_p: vcc3v3-pcie-p-regulator { 143 compatible = "regulator-fixed"; 144 enable-active-high; 145 gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; 146 pinctrl-names = "default"; 147 pinctrl-0 = <&pcie_enable_h>; 148 regulator-name = "vcc3v3_pcie_p"; 149 regulator-min-microvolt = <3300000>; 150 regulator-max-microvolt = <3300000>; 151 vin-supply = <&vcc_3v3>; 152 }; 153 154 vcc5v0_usb: vcc5v0_usb { 155 compatible = "regulator-fixed"; 156 regulator-name = "vcc5v0_usb"; 157 regulator-always-on; 158 regulator-boot-on; 159 regulator-min-microvolt = <5000000>; 160 regulator-max-microvolt = <5000000>; 161 vin-supply = <&vcc12v_dcin>; 162 }; 163 164 /* all four ports are controlled by one gpio 165 * the host ports are sourced from vcc5v0_usb 166 * the otg port is sourced from vcc5v0_midu 167 */ 168 vcc5v0_usb20_host: vcc5v0_usb20_host { 169 compatible = "regulator-fixed"; 170 enable-active-high; 171 gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; 172 pinctrl-names = "default"; 173 pinctrl-0 = <&vcc5v0_usb20_host_en>; 174 regulator-name = "vcc5v0_usb20_host"; 175 regulator-min-microvolt = <5000000>; 176 regulator-max-microvolt = <5000000>; 177 vin-supply = <&vcc5v0_usb>; 178 }; 179 180 vcc5v0_usb20_otg: vcc5v0_usb20_otg { 181 compatible = "regulator-fixed"; 182 enable-active-high; 183 gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; 184 regulator-name = "vcc5v0_usb20_otg"; 185 regulator-min-microvolt = <5000000>; 186 regulator-max-microvolt = <5000000>; 187 vin-supply = <&dcdc_boost>; 188 }; 189 190 vcc3v3_sd: vcc3v3_sd { 191 compatible = "regulator-fixed"; 192 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; 193 pinctrl-names = "default"; 194 pinctrl-0 = <&vcc_sd_h>; 195 regulator-boot-on; 196 regulator-name = "vcc3v3_sd"; 197 regulator-min-microvolt = <3300000>; 198 regulator-max-microvolt = <3300000>; 199 vin-supply = <&vcc_3v3>; 200 }; 201 202 /* sourced from vbus and vcc_bat+ via rk817 sw5 */ 203 vcc_sys: vcc_sys { 204 compatible = "regulator-fixed"; 205 regulator-name = "vcc_sys"; 206 regulator-always-on; 207 regulator-boot-on; 208 regulator-min-microvolt = <4400000>; 209 regulator-max-microvolt = <4400000>; 210 vin-supply = <&vbus>; 211 }; 212 213 /* sourced from vcc_sys, sdio module operates internally at 3.3v */ 214 vcc_wl: vcc_wl { 215 compatible = "regulator-fixed"; 216 regulator-name = "vcc_wl"; 217 regulator-always-on; 218 regulator-boot-on; 219 regulator-min-microvolt = <3300000>; 220 regulator-max-microvolt = <3300000>; 221 vin-supply = <&vcc_sys>; 222 }; 223}; 224 225&combphy1 { 226 status = "okay"; 227}; 228 229&combphy2 { 230 status = "okay"; 231}; 232 233&cpu0 { 234 cpu-supply = <&vdd_cpu>; 235}; 236 237&cpu1 { 238 cpu-supply = <&vdd_cpu>; 239}; 240 241&cpu2 { 242 cpu-supply = <&vdd_cpu>; 243}; 244 245&cpu3 { 246 cpu-supply = <&vdd_cpu>; 247}; 248 249&cpu_thermal { 250 trips { 251 cpu_hot: cpu_hot { 252 temperature = <55000>; 253 hysteresis = <2000>; 254 type = "active"; 255 }; 256 }; 257 258 cooling-maps { 259 map1 { 260 trip = <&cpu_hot>; 261 cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 262 }; 263 }; 264}; 265 266&gmac1 { 267 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>; 268 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; 269 clock_in_out = "input"; 270 phy-supply = <&vcc_3v3>; 271 phy-mode = "rgmii"; 272 pinctrl-names = "default"; 273 pinctrl-0 = <&gmac1m0_miim 274 &gmac1m0_tx_bus2 275 &gmac1m0_rx_bus2 276 &gmac1m0_rgmii_clk 277 &gmac1m0_clkinout 278 &gmac1m0_rgmii_bus>; 279 snps,reset-gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>; 280 snps,reset-active-low; 281 /* Reset time is 20ms, 100ms for rtl8211f */ 282 snps,reset-delays-us = <0 20000 100000>; 283 tx_delay = <0x30>; 284 rx_delay = <0x10>; 285 phy-handle = <&rgmii_phy1>; 286 status = "okay"; 287}; 288 289&gpu { 290 mali-supply = <&vdd_gpu>; 291 status = "okay"; 292}; 293 294&hdmi { 295 avdd-0v9-supply = <&vdda_0v9>; 296 avdd-1v8-supply = <&vcc_1v8>; 297 status = "okay"; 298}; 299 300&hdmi_in { 301 hdmi_in_vp0: endpoint { 302 remote-endpoint = <&vp0_out_hdmi>; 303 }; 304}; 305 306&hdmi_out { 307 hdmi_out_con: endpoint { 308 remote-endpoint = <&hdmi_con_in>; 309 }; 310}; 311 312&hdmi_sound { 313 status = "okay"; 314}; 315 316&i2c0 { 317 status = "okay"; 318 319 vdd_cpu: regulator@1c { 320 compatible = "tcs,tcs4525"; 321 reg = <0x1c>; 322 fcs,suspend-voltage-selector = <1>; 323 regulator-name = "vdd_cpu"; 324 regulator-min-microvolt = <800000>; 325 regulator-max-microvolt = <1150000>; 326 regulator-ramp-delay = <2300>; 327 regulator-always-on; 328 regulator-boot-on; 329 vin-supply = <&vcc_sys>; 330 331 regulator-state-mem { 332 regulator-off-in-suspend; 333 }; 334 }; 335 336 rk817: pmic@20 { 337 compatible = "rockchip,rk817"; 338 reg = <0x20>; 339 interrupt-parent = <&gpio0>; 340 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 341 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 342 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 343 clock-names = "mclk"; 344 clocks = <&cru I2S1_MCLKOUT_TX>; 345 clock-output-names = "rk808-clkout1", "rk808-clkout2"; 346 #clock-cells = <1>; 347 pinctrl-names = "default"; 348 pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>; 349 rockchip,system-power-controller; 350 #sound-dai-cells = <0>; 351 wakeup-source; 352 353 vcc1-supply = <&vcc_sys>; 354 vcc2-supply = <&vcc_sys>; 355 vcc3-supply = <&vcc_sys>; 356 vcc4-supply = <&vcc_sys>; 357 vcc5-supply = <&vcc_sys>; 358 vcc6-supply = <&vcc_sys>; 359 vcc7-supply = <&vcc_sys>; 360 vcc8-supply = <&vcc_sys>; 361 vcc9-supply = <&dcdc_boost>; 362 363 regulators { 364 vdd_logic: DCDC_REG1 { 365 regulator-always-on; 366 regulator-boot-on; 367 regulator-min-microvolt = <500000>; 368 regulator-max-microvolt = <1350000>; 369 regulator-ramp-delay = <6001>; 370 regulator-initial-mode = <0x2>; 371 regulator-name = "vdd_logic"; 372 regulator-state-mem { 373 regulator-on-in-suspend; 374 regulator-suspend-microvolt = <900000>; 375 }; 376 }; 377 378 vdd_gpu: DCDC_REG2 { 379 regulator-always-on; 380 regulator-boot-on; 381 regulator-min-microvolt = <500000>; 382 regulator-max-microvolt = <1350000>; 383 regulator-ramp-delay = <6001>; 384 regulator-initial-mode = <0x2>; 385 regulator-name = "vdd_gpu"; 386 regulator-state-mem { 387 regulator-off-in-suspend; 388 }; 389 }; 390 391 vcc_ddr: DCDC_REG3 { 392 regulator-always-on; 393 regulator-boot-on; 394 regulator-initial-mode = <0x2>; 395 regulator-name = "vcc_ddr"; 396 regulator-state-mem { 397 regulator-on-in-suspend; 398 }; 399 }; 400 401 vcc_3v3: DCDC_REG4 { 402 regulator-always-on; 403 regulator-boot-on; 404 regulator-min-microvolt = <3300000>; 405 regulator-max-microvolt = <3300000>; 406 regulator-initial-mode = <0x2>; 407 regulator-name = "vcc_3v3"; 408 regulator-state-mem { 409 regulator-off-in-suspend; 410 }; 411 }; 412 413 vcca1v8_pmu: LDO_REG1 { 414 regulator-always-on; 415 regulator-boot-on; 416 regulator-min-microvolt = <1800000>; 417 regulator-max-microvolt = <1800000>; 418 regulator-name = "vcca1v8_pmu"; 419 regulator-state-mem { 420 regulator-on-in-suspend; 421 regulator-suspend-microvolt = <1800000>; 422 }; 423 }; 424 425 vdda_0v9: LDO_REG2 { 426 regulator-always-on; 427 regulator-boot-on; 428 regulator-min-microvolt = <900000>; 429 regulator-max-microvolt = <900000>; 430 regulator-name = "vdda_0v9"; 431 regulator-state-mem { 432 regulator-off-in-suspend; 433 }; 434 }; 435 436 vdda0v9_pmu: LDO_REG3 { 437 regulator-always-on; 438 regulator-boot-on; 439 regulator-min-microvolt = <900000>; 440 regulator-max-microvolt = <900000>; 441 regulator-name = "vdda0v9_pmu"; 442 regulator-state-mem { 443 regulator-on-in-suspend; 444 regulator-suspend-microvolt = <900000>; 445 }; 446 }; 447 448 vccio_acodec: LDO_REG4 { 449 regulator-always-on; 450 regulator-boot-on; 451 regulator-min-microvolt = <3300000>; 452 regulator-max-microvolt = <3300000>; 453 regulator-name = "vccio_acodec"; 454 regulator-state-mem { 455 regulator-off-in-suspend; 456 }; 457 }; 458 459 vccio_sd: LDO_REG5 { 460 regulator-always-on; 461 regulator-boot-on; 462 regulator-min-microvolt = <1800000>; 463 regulator-max-microvolt = <3300000>; 464 regulator-name = "vccio_sd"; 465 regulator-state-mem { 466 regulator-off-in-suspend; 467 }; 468 }; 469 470 vcc3v3_pmu: LDO_REG6 { 471 regulator-always-on; 472 regulator-boot-on; 473 regulator-min-microvolt = <3300000>; 474 regulator-max-microvolt = <3300000>; 475 regulator-name = "vcc3v3_pmu"; 476 regulator-state-mem { 477 regulator-on-in-suspend; 478 regulator-suspend-microvolt = <3300000>; 479 }; 480 }; 481 482 vcc_1v8: LDO_REG7 { 483 regulator-always-on; 484 regulator-boot-on; 485 regulator-min-microvolt = <1800000>; 486 regulator-max-microvolt = <1800000>; 487 regulator-name = "vcc_1v8"; 488 regulator-state-mem { 489 regulator-off-in-suspend; 490 }; 491 }; 492 493 vcc1v8_dvp: LDO_REG8 { 494 regulator-always-on; 495 regulator-boot-on; 496 regulator-min-microvolt = <1800000>; 497 regulator-max-microvolt = <1800000>; 498 regulator-name = "vcc1v8_dvp"; 499 regulator-state-mem { 500 regulator-off-in-suspend; 501 }; 502 }; 503 504 vcc2v8_dvp: LDO_REG9 { 505 regulator-always-on; 506 regulator-boot-on; 507 regulator-min-microvolt = <2800000>; 508 regulator-max-microvolt = <2800000>; 509 regulator-name = "vcc2v8_dvp"; 510 regulator-state-mem { 511 regulator-off-in-suspend; 512 }; 513 }; 514 515 dcdc_boost: BOOST { 516 regulator-always-on; 517 regulator-boot-on; 518 regulator-min-microvolt = <5000000>; 519 regulator-max-microvolt = <5000000>; 520 regulator-name = "boost"; 521 regulator-state-mem { 522 regulator-off-in-suspend; 523 }; 524 }; 525 526 otg_switch: OTG_SWITCH { 527 regulator-name = "otg_switch"; 528 regulator-state-mem { 529 regulator-off-in-suspend; 530 }; 531 }; 532 }; 533 }; 534}; 535 536/* i2c3 is exposed on con40 537 * pin 3 - i2c3_sda_m0, pullup to vcc_3v3 538 * pin 5 - i2c3_scl_m0, pullup to vcc_3v3 539 */ 540&i2c3 { 541 status = "okay"; 542}; 543 544&i2s0_8ch { 545 status = "okay"; 546}; 547 548&i2s1_8ch { 549 pinctrl-names = "default"; 550 pinctrl-0 = <&i2s1m0_sclktx 551 &i2s1m0_lrcktx 552 &i2s1m0_sdi0 553 &i2s1m0_sdo0>; 554 rockchip,trcm-sync-tx-only; 555 status = "okay"; 556}; 557 558&mdio1 { 559 rgmii_phy1: ethernet-phy@0 { 560 compatible = "ethernet-phy-ieee802.3-c22"; 561 reg = <0>; 562 }; 563}; 564 565&pcie2x1 { 566 pinctrl-names = "default"; 567 pinctrl-0 = <&pcie_reset_h>; 568 reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; 569 vpcie3v3-supply = <&vcc3v3_pcie_p>; 570 status = "okay"; 571}; 572 573&pinctrl { 574 bt { 575 bt_enable_h: bt-enable-h { 576 rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 577 }; 578 579 bt_host_wake_l: bt-host-wake-l { 580 rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>; 581 }; 582 583 bt_wake_l: bt-wake-l { 584 rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 585 }; 586 }; 587 588 fan { 589 fan_en_h: fan-en-h { 590 rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; 591 }; 592 }; 593 594 leds { 595 work_led_enable_h: work-led-enable-h { 596 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 597 }; 598 599 diy_led_enable_h: diy-led-enable-h { 600 rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; 601 }; 602 }; 603 604 pcie { 605 pcie_enable_h: pcie-enable-h { 606 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 607 }; 608 609 pcie_reset_h: pcie-reset-h { 610 rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 611 }; 612 }; 613 614 pmic { 615 pmic_int_l: pmic-int-l { 616 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 617 }; 618 }; 619 620 usb2 { 621 vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { 622 rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; 623 }; 624 }; 625 626 sdio-pwrseq { 627 wifi_enable_h: wifi-enable-h { 628 rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 629 }; 630 }; 631 632 vcc_sd { 633 vcc_sd_h: vcc-sd-h { 634 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 635 }; 636 }; 637}; 638 639&pmu_io_domains { 640 pmuio1-supply = <&vcc3v3_pmu>; 641 pmuio2-supply = <&vcc3v3_pmu>; 642 vccio1-supply = <&vccio_acodec>; 643 vccio2-supply = <&vcc_1v8>; 644 vccio3-supply = <&vccio_sd>; 645 vccio4-supply = <&vcc_1v8>; 646 vccio5-supply = <&vcc_3v3>; 647 vccio6-supply = <&vcc1v8_dvp>; 648 vccio7-supply = <&vcc_3v3>; 649 status = "okay"; 650}; 651 652&sdhci { 653 bus-width = <8>; 654 mmc-hs200-1_8v; 655 non-removable; 656 vmmc-supply = <&vcc_3v3>; 657 vqmmc-supply = <&vcc_1v8>; 658 status = "okay"; 659}; 660 661&sdmmc0 { 662 bus-width = <4>; 663 cap-sd-highspeed; 664 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 665 disable-wp; 666 pinctrl-names = "default"; 667 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 668 sd-uhs-sdr104; 669 vmmc-supply = <&vcc3v3_sd>; 670 vqmmc-supply = <&vccio_sd>; 671 status = "okay"; 672}; 673 674&sdmmc1 { 675 bus-width = <4>; 676 cap-sd-highspeed; 677 cap-sdio-irq; 678 keep-power-in-suspend; 679 mmc-pwrseq = <&sdio_pwrseq>; 680 non-removable; 681 pinctrl-names = "default"; 682 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 683 sd-uhs-sdr104; 684 vmmc-supply = <&vcc_wl>; 685 vqmmc-supply = <&vcc_1v8>; 686 status = "okay"; 687}; 688 689&sfc { 690 pinctrl-0 = <&fspi_pins>; 691 pinctrl-names = "default"; 692 #address-cells = <1>; 693 #size-cells = <0>; 694 status = "disabled"; 695 696 flash@0 { 697 compatible = "jedec,spi-nor"; 698 reg = <0>; 699 spi-max-frequency = <24000000>; 700 spi-rx-bus-width = <4>; 701 spi-tx-bus-width = <1>; 702 }; 703}; 704 705/* spdif is exposed on con40 pin 18 */ 706&spdif { 707 status = "okay"; 708}; 709 710/* spi1 is exposed on con40 711 * pin 11 - spi1_mosi_m1 712 * pin 13 - spi1_miso_m1 713 * pin 15 - spi1_clk_m1 714 * pin 17 - spi1_cs0_m1 715 */ 716&spi1 { 717 pinctrl-names = "default"; 718 pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>; 719}; 720 721&tsadc { 722 /* tshut mode 0:CRU 1:GPIO */ 723 rockchip,hw-tshut-mode = <1>; 724 /* tshut polarity 0:LOW 1:HIGH */ 725 rockchip,hw-tshut-polarity = <0>; 726 status = "okay"; 727}; 728 729/* uart0 is exposed on con40 730 * pin 12 - uart0_tx 731 * pin 14 - uart0_rx 732 */ 733&uart0 { 734 pinctrl-names = "default"; 735 pinctrl-0 = <&uart0_xfer>; 736 status = "okay"; 737}; 738 739&uart1 { 740 pinctrl-names = "default"; 741 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; 742 status = "okay"; 743 uart-has-rtscts; 744 745 bluetooth { 746 compatible = "brcm,bcm43438-bt"; 747 clocks = <&rk817 1>; 748 clock-names = "lpo"; 749 host-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; 750 device-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; 751 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; 752 pinctrl-names = "default"; 753 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 754 vbat-supply = <&vcc_sys>; 755 vddio-supply = <&vcca1v8_pmu>; 756 max-speed = <3000000>; 757 }; 758}; 759 760/* uart2 is exposed on con40 761 * pin 8 - uart2_tx_m0_debug 762 * pin 10 - uart2_rx_m0_debug 763 */ 764&uart2 { 765 status = "okay"; 766}; 767 768&usb_host0_ehci { 769 status = "okay"; 770}; 771 772&usb_host0_ohci { 773 status = "okay"; 774}; 775 776&usb_host1_ehci { 777 status = "okay"; 778}; 779 780&usb_host1_ohci { 781 status = "okay"; 782}; 783 784&usb_host0_xhci { 785 dr_mode = "host"; 786 status = "okay"; 787}; 788 789/* usb3 controller is muxed with sata1 */ 790&usb_host1_xhci { 791 status = "okay"; 792}; 793 794&usb2phy0 { 795 status = "okay"; 796}; 797 798&usb2phy0_host { 799 phy-supply = <&vcc5v0_usb20_host>; 800 status = "okay"; 801}; 802 803&usb2phy0_otg { 804 phy-supply = <&vcc5v0_usb20_otg>; 805 status = "okay"; 806}; 807 808&usb2phy1 { 809 status = "okay"; 810}; 811 812&usb2phy1_host { 813 phy-supply = <&vcc5v0_usb20_host>; 814 status = "okay"; 815}; 816 817&usb2phy1_otg { 818 phy-supply = <&vcc5v0_usb20_host>; 819 status = "okay"; 820}; 821 822&vop { 823 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 824 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 825 status = "okay"; 826}; 827 828&vop_mmu { 829 status = "okay"; 830}; 831 832&vp0 { 833 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 834 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 835 remote-endpoint = <&hdmi_in_vp0>; 836 }; 837}; 838