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-init-microvolt = <900000>; 370 regulator-ramp-delay = <6001>; 371 regulator-initial-mode = <0x2>; 372 regulator-name = "vdd_logic"; 373 regulator-state-mem { 374 regulator-on-in-suspend; 375 regulator-suspend-microvolt = <900000>; 376 }; 377 }; 378 379 vdd_gpu: DCDC_REG2 { 380 regulator-always-on; 381 regulator-boot-on; 382 regulator-min-microvolt = <500000>; 383 regulator-max-microvolt = <1350000>; 384 regulator-init-microvolt = <900000>; 385 regulator-ramp-delay = <6001>; 386 regulator-initial-mode = <0x2>; 387 regulator-name = "vdd_gpu"; 388 regulator-state-mem { 389 regulator-off-in-suspend; 390 }; 391 }; 392 393 vcc_ddr: DCDC_REG3 { 394 regulator-always-on; 395 regulator-boot-on; 396 regulator-initial-mode = <0x2>; 397 regulator-name = "vcc_ddr"; 398 regulator-state-mem { 399 regulator-on-in-suspend; 400 }; 401 }; 402 403 vcc_3v3: DCDC_REG4 { 404 regulator-always-on; 405 regulator-boot-on; 406 regulator-min-microvolt = <3300000>; 407 regulator-max-microvolt = <3300000>; 408 regulator-initial-mode = <0x2>; 409 regulator-name = "vcc_3v3"; 410 regulator-state-mem { 411 regulator-off-in-suspend; 412 }; 413 }; 414 415 vcca1v8_pmu: LDO_REG1 { 416 regulator-always-on; 417 regulator-boot-on; 418 regulator-min-microvolt = <1800000>; 419 regulator-max-microvolt = <1800000>; 420 regulator-name = "vcca1v8_pmu"; 421 regulator-state-mem { 422 regulator-on-in-suspend; 423 regulator-suspend-microvolt = <1800000>; 424 }; 425 }; 426 427 vdda_0v9: LDO_REG2 { 428 regulator-always-on; 429 regulator-boot-on; 430 regulator-min-microvolt = <900000>; 431 regulator-max-microvolt = <900000>; 432 regulator-name = "vdda_0v9"; 433 regulator-state-mem { 434 regulator-off-in-suspend; 435 }; 436 }; 437 438 vdda0v9_pmu: LDO_REG3 { 439 regulator-always-on; 440 regulator-boot-on; 441 regulator-min-microvolt = <900000>; 442 regulator-max-microvolt = <900000>; 443 regulator-name = "vdda0v9_pmu"; 444 regulator-state-mem { 445 regulator-on-in-suspend; 446 regulator-suspend-microvolt = <900000>; 447 }; 448 }; 449 450 vccio_acodec: LDO_REG4 { 451 regulator-always-on; 452 regulator-boot-on; 453 regulator-min-microvolt = <3300000>; 454 regulator-max-microvolt = <3300000>; 455 regulator-name = "vccio_acodec"; 456 regulator-state-mem { 457 regulator-off-in-suspend; 458 }; 459 }; 460 461 vccio_sd: LDO_REG5 { 462 regulator-always-on; 463 regulator-boot-on; 464 regulator-min-microvolt = <1800000>; 465 regulator-max-microvolt = <3300000>; 466 regulator-name = "vccio_sd"; 467 regulator-state-mem { 468 regulator-off-in-suspend; 469 }; 470 }; 471 472 vcc3v3_pmu: LDO_REG6 { 473 regulator-always-on; 474 regulator-boot-on; 475 regulator-min-microvolt = <3300000>; 476 regulator-max-microvolt = <3300000>; 477 regulator-name = "vcc3v3_pmu"; 478 regulator-state-mem { 479 regulator-on-in-suspend; 480 regulator-suspend-microvolt = <3300000>; 481 }; 482 }; 483 484 vcc_1v8: LDO_REG7 { 485 regulator-always-on; 486 regulator-boot-on; 487 regulator-min-microvolt = <1800000>; 488 regulator-max-microvolt = <1800000>; 489 regulator-name = "vcc_1v8"; 490 regulator-state-mem { 491 regulator-off-in-suspend; 492 }; 493 }; 494 495 vcc1v8_dvp: LDO_REG8 { 496 regulator-always-on; 497 regulator-boot-on; 498 regulator-min-microvolt = <1800000>; 499 regulator-max-microvolt = <1800000>; 500 regulator-name = "vcc1v8_dvp"; 501 regulator-state-mem { 502 regulator-off-in-suspend; 503 }; 504 }; 505 506 vcc2v8_dvp: LDO_REG9 { 507 regulator-always-on; 508 regulator-boot-on; 509 regulator-min-microvolt = <2800000>; 510 regulator-max-microvolt = <2800000>; 511 regulator-name = "vcc2v8_dvp"; 512 regulator-state-mem { 513 regulator-off-in-suspend; 514 }; 515 }; 516 517 dcdc_boost: BOOST { 518 regulator-always-on; 519 regulator-boot-on; 520 regulator-min-microvolt = <5000000>; 521 regulator-max-microvolt = <5000000>; 522 regulator-name = "boost"; 523 regulator-state-mem { 524 regulator-off-in-suspend; 525 }; 526 }; 527 528 otg_switch: OTG_SWITCH { 529 regulator-name = "otg_switch"; 530 regulator-state-mem { 531 regulator-off-in-suspend; 532 }; 533 }; 534 }; 535 }; 536}; 537 538/* i2c3 is exposed on con40 539 * pin 3 - i2c3_sda_m0, pullup to vcc_3v3 540 * pin 5 - i2c3_scl_m0, pullup to vcc_3v3 541 */ 542&i2c3 { 543 status = "okay"; 544}; 545 546&i2s0_8ch { 547 status = "okay"; 548}; 549 550&i2s1_8ch { 551 pinctrl-names = "default"; 552 pinctrl-0 = <&i2s1m0_sclktx 553 &i2s1m0_lrcktx 554 &i2s1m0_sdi0 555 &i2s1m0_sdo0>; 556 rockchip,trcm-sync-tx-only; 557 status = "okay"; 558}; 559 560&mdio1 { 561 rgmii_phy1: ethernet-phy@0 { 562 compatible = "ethernet-phy-ieee802.3-c22"; 563 reg = <0>; 564 }; 565}; 566 567&pcie2x1 { 568 pinctrl-names = "default"; 569 pinctrl-0 = <&pcie_reset_h>; 570 reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; 571 vpcie3v3-supply = <&vcc3v3_pcie_p>; 572 status = "okay"; 573}; 574 575&pinctrl { 576 bt { 577 bt_enable_h: bt-enable-h { 578 rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 579 }; 580 581 bt_host_wake_l: bt-host-wake-l { 582 rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>; 583 }; 584 585 bt_wake_l: bt-wake-l { 586 rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; 587 }; 588 }; 589 590 fan { 591 fan_en_h: fan-en-h { 592 rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; 593 }; 594 }; 595 596 leds { 597 work_led_enable_h: work-led-enable-h { 598 rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; 599 }; 600 601 diy_led_enable_h: diy-led-enable-h { 602 rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; 603 }; 604 }; 605 606 pcie { 607 pcie_enable_h: pcie-enable-h { 608 rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; 609 }; 610 611 pcie_reset_h: pcie-reset-h { 612 rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; 613 }; 614 }; 615 616 pmic { 617 pmic_int_l: pmic-int-l { 618 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 619 }; 620 }; 621 622 usb2 { 623 vcc5v0_usb20_host_en: vcc5v0-usb20-host-en { 624 rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; 625 }; 626 }; 627 628 sdio-pwrseq { 629 wifi_enable_h: wifi-enable-h { 630 rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; 631 }; 632 }; 633 634 vcc_sd { 635 vcc_sd_h: vcc-sd-h { 636 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 637 }; 638 }; 639}; 640 641&pmu_io_domains { 642 pmuio1-supply = <&vcc3v3_pmu>; 643 pmuio2-supply = <&vcc3v3_pmu>; 644 vccio1-supply = <&vccio_acodec>; 645 vccio2-supply = <&vcc_1v8>; 646 vccio3-supply = <&vccio_sd>; 647 vccio4-supply = <&vcc_1v8>; 648 vccio5-supply = <&vcc_3v3>; 649 vccio6-supply = <&vcc1v8_dvp>; 650 vccio7-supply = <&vcc_3v3>; 651 status = "okay"; 652}; 653 654&sdhci { 655 bus-width = <8>; 656 mmc-hs200-1_8v; 657 non-removable; 658 vmmc-supply = <&vcc_3v3>; 659 vqmmc-supply = <&vcc_1v8>; 660 status = "okay"; 661}; 662 663&sdmmc0 { 664 bus-width = <4>; 665 cap-sd-highspeed; 666 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 667 disable-wp; 668 pinctrl-names = "default"; 669 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 670 sd-uhs-sdr104; 671 vmmc-supply = <&vcc3v3_sd>; 672 vqmmc-supply = <&vccio_sd>; 673 status = "okay"; 674}; 675 676&sdmmc1 { 677 bus-width = <4>; 678 cap-sd-highspeed; 679 cap-sdio-irq; 680 keep-power-in-suspend; 681 mmc-pwrseq = <&sdio_pwrseq>; 682 non-removable; 683 pinctrl-names = "default"; 684 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>; 685 sd-uhs-sdr104; 686 vmmc-supply = <&vcc_wl>; 687 vqmmc-supply = <&vcc_1v8>; 688 status = "okay"; 689}; 690 691&sfc { 692 pinctrl-0 = <&fspi_pins>; 693 pinctrl-names = "default"; 694 #address-cells = <1>; 695 #size-cells = <0>; 696 status = "disabled"; 697 698 flash@0 { 699 compatible = "jedec,spi-nor"; 700 reg = <0>; 701 spi-max-frequency = <24000000>; 702 spi-rx-bus-width = <4>; 703 spi-tx-bus-width = <1>; 704 }; 705}; 706 707/* spdif is exposed on con40 pin 18 */ 708&spdif { 709 status = "okay"; 710}; 711 712/* spi1 is exposed on con40 713 * pin 11 - spi1_mosi_m1 714 * pin 13 - spi1_miso_m1 715 * pin 15 - spi1_clk_m1 716 * pin 17 - spi1_cs0_m1 717 */ 718&spi1 { 719 pinctrl-names = "default"; 720 pinctrl-0 = <&spi1m1_cs0 &spi1m1_pins>; 721}; 722 723&tsadc { 724 /* tshut mode 0:CRU 1:GPIO */ 725 rockchip,hw-tshut-mode = <1>; 726 /* tshut polarity 0:LOW 1:HIGH */ 727 rockchip,hw-tshut-polarity = <0>; 728 status = "okay"; 729}; 730 731/* uart0 is exposed on con40 732 * pin 12 - uart0_tx 733 * pin 14 - uart0_rx 734 */ 735&uart0 { 736 pinctrl-names = "default"; 737 pinctrl-0 = <&uart0_xfer>; 738 status = "okay"; 739}; 740 741&uart1 { 742 pinctrl-names = "default"; 743 pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; 744 status = "okay"; 745 uart-has-rtscts; 746 747 bluetooth { 748 compatible = "brcm,bcm43438-bt"; 749 clocks = <&rk817 1>; 750 clock-names = "lpo"; 751 host-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>; 752 device-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>; 753 shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>; 754 pinctrl-names = "default"; 755 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 756 vbat-supply = <&vcc_sys>; 757 vddio-supply = <&vcca1v8_pmu>; 758 max-speed = <3000000>; 759 }; 760}; 761 762/* uart2 is exposed on con40 763 * pin 8 - uart2_tx_m0_debug 764 * pin 10 - uart2_rx_m0_debug 765 */ 766&uart2 { 767 status = "okay"; 768}; 769 770&usb_host0_ehci { 771 status = "okay"; 772}; 773 774&usb_host0_ohci { 775 status = "okay"; 776}; 777 778&usb_host1_ehci { 779 status = "okay"; 780}; 781 782&usb_host1_ohci { 783 status = "okay"; 784}; 785 786&usb_host0_xhci { 787 dr_mode = "host"; 788 status = "okay"; 789}; 790 791/* usb3 controller is muxed with sata1 */ 792&usb_host1_xhci { 793 status = "okay"; 794}; 795 796&usb2phy0 { 797 status = "okay"; 798}; 799 800&usb2phy0_host { 801 phy-supply = <&vcc5v0_usb20_host>; 802 status = "okay"; 803}; 804 805&usb2phy0_otg { 806 phy-supply = <&vcc5v0_usb20_otg>; 807 status = "okay"; 808}; 809 810&usb2phy1 { 811 status = "okay"; 812}; 813 814&usb2phy1_host { 815 phy-supply = <&vcc5v0_usb20_host>; 816 status = "okay"; 817}; 818 819&usb2phy1_otg { 820 phy-supply = <&vcc5v0_usb20_host>; 821 status = "okay"; 822}; 823 824&vop { 825 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 826 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 827 status = "okay"; 828}; 829 830&vop_mmu { 831 status = "okay"; 832}; 833 834&vp0 { 835 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 836 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 837 remote-endpoint = <&hdmi_in_vp0>; 838 }; 839}; 840