tegra186-p3509-0000+p3636-0001.dts (21694B)
1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include <dt-bindings/input/linux-event-codes.h> 5#include <dt-bindings/input/gpio-keys.h> 6#include <dt-bindings/mfd/max77620.h> 7 8#include "tegra186.dtsi" 9 10/ { 11 model = "NVIDIA Jetson TX2 NX Developer Kit"; 12 compatible = "nvidia,p3509-0000+p3636-0001", "nvidia,tegra186"; 13 14 aliases { 15 ethernet0 = "/ethernet@2490000"; 16 i2c0 = "/bpmp/i2c"; 17 i2c1 = "/i2c@3160000"; 18 i2c2 = "/i2c@c240000"; 19 i2c3 = "/i2c@3180000"; 20 i2c4 = "/i2c@3190000"; 21 i2c5 = "/i2c@31c0000"; 22 i2c6 = "/i2c@c250000"; 23 i2c7 = "/i2c@31e0000"; 24 mmc0 = "/mmc@3460000"; 25 serial0 = &uarta; 26 }; 27 28 chosen { 29 bootargs = "earlycon console=ttyS0,115200n8"; 30 stdout-path = "serial0:115200n8"; 31 }; 32 33 memory@80000000 { 34 device_type = "memory"; 35 reg = <0x0 0x80000000 0x0 0x70000000>; 36 }; 37 38 ethernet@2490000 { 39 status = "okay"; 40 41 phy-reset-gpios = <&gpio_aon TEGRA186_AON_GPIO(AA, 6) GPIO_ACTIVE_LOW>; 42 phy-handle = <&phy>; 43 phy-mode = "rgmii-id"; 44 45 mdio { 46 #address-cells = <1>; 47 #size-cells = <0>; 48 49 phy: ethernet-phy@0 { 50 compatible = "ethernet-phy-ieee802.3-c22"; 51 reg = <0x0>; 52 interrupt-parent = <&gpio_aon>; 53 interrupts = <TEGRA186_AON_GPIO(AA, 7) IRQ_TYPE_LEVEL_LOW>; 54 #phy-cells = <0>; 55 }; 56 }; 57 }; 58 59 memory-controller@2c00000 { 60 status = "okay"; 61 }; 62 63 timer@3010000 { 64 status = "okay"; 65 }; 66 67 serial@3100000 { 68 status = "okay"; 69 }; 70 71 i2c@3160000 { 72 status = "okay"; 73 }; 74 75 i2c@3180000 { 76 status = "okay"; 77 78 power-monitor@40 { 79 compatible = "ti,ina3221"; 80 reg = <0x40>; 81 #address-cells = <1>; 82 #size-cells = <0>; 83 84 input@0 { 85 reg = <0>; 86 label = "VDD_IN"; 87 shunt-resistor-micro-ohms = <5>; 88 }; 89 90 input@1 { 91 reg = <1>; 92 label = "VDD_CPU_GPU"; 93 shunt-resistor-micro-ohms = <5>; 94 }; 95 96 input@2 { 97 reg = <2>; 98 label = "VDD_SOC"; 99 shunt-resistor-micro-ohms = <5>; 100 }; 101 }; 102 }; 103 104 ddc: i2c@3190000 { 105 status = "okay"; 106 }; 107 108 i2c@31c0000 { 109 status = "okay"; 110 }; 111 112 i2c@31e0000 { 113 status = "okay"; 114 }; 115 116 /* SDMMC4 (eMMC) */ 117 mmc@3460000 { 118 status = "okay"; 119 bus-width = <8>; 120 non-removable; 121 122 vqmmc-supply = <&vdd_1v8_ap>; 123 vmmc-supply = <&vdd_3v3_sys>; 124 }; 125 126 hda@3510000 { 127 nvidia,model = "NVIDIA Jetson TX2 NX HDA"; 128 status = "okay"; 129 }; 130 131 padctl@3520000 { 132 status = "okay"; 133 134 avdd-pll-erefeut-supply = <&vdd_1v8_pll>; 135 avdd-usb-supply = <&vdd_3v3_sys>; 136 vclamp-usb-supply = <&vdd_1v8>; 137 vddio-hsic-supply = <&gnd>; 138 139 pads { 140 usb2 { 141 status = "okay"; 142 143 lanes { 144 micro_b: usb2-0 { 145 nvidia,function = "xusb"; 146 status = "okay"; 147 }; 148 149 usb2-1 { 150 nvidia,function = "xusb"; 151 status = "okay"; 152 }; 153 154 usb2-2 { 155 nvidia,function = "xusb"; 156 status = "okay"; 157 }; 158 }; 159 }; 160 161 usb3 { 162 status = "okay"; 163 164 lanes { 165 usb3-1 { 166 nvidia,function = "xusb"; 167 status = "okay"; 168 }; 169 }; 170 }; 171 }; 172 173 ports { 174 usb2-0 { 175 status = "okay"; 176 mode = "otg"; 177 vbus-supply = <&vdd_5v0_sys>; 178 usb-role-switch; 179 180 connector { 181 compatible = "gpio-usb-b-connector", 182 "usb-b-connector"; 183 label = "micro-USB"; 184 type = "micro"; 185 vbus-gpios = <&gpio 186 TEGRA186_MAIN_GPIO(L, 4) 187 GPIO_ACTIVE_LOW>; 188 id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>; 189 }; 190 }; 191 192 usb2-1 { 193 status = "okay"; 194 mode = "host"; 195 196 vbus-supply = <&vdd_5v0_sys>; 197 }; 198 199 usb2-2 { 200 status = "okay"; 201 mode = "host"; 202 203 vbus-supply = <&vdd_5v0_sys>; 204 }; 205 206 usb3-1 { 207 nvidia,usb2-companion = <1>; 208 vbus-supply = <&vdd_5v0_sys>; 209 status = "okay"; 210 }; 211 }; 212 }; 213 214 usb@3530000 { 215 status = "okay"; 216 217 phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>, 218 <&{/padctl@3520000/pads/usb2/lanes/usb2-1}>, 219 <&{/padctl@3520000/pads/usb2/lanes/usb2-2}>, 220 <&{/padctl@3520000/pads/usb3/lanes/usb3-1}>; 221 phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-1"; 222 }; 223 224 usb@3550000 { 225 status = "okay"; 226 227 phys = <µ_b>; 228 phy-names = "usb2-0"; 229 }; 230 231 hsp@3c00000 { 232 status = "okay"; 233 }; 234 235 i2c@c240000 { 236 status = "okay"; 237 }; 238 239 i2c@c250000 { 240 status = "okay"; 241 242 /* module ID EEPROM */ 243 eeprom@50 { 244 compatible = "atmel,24c02"; 245 reg = <0x50>; 246 247 label = "module"; 248 vcc-supply = <&vdd_1v8>; 249 address-width = <8>; 250 pagesize = <8>; 251 size = <256>; 252 read-only; 253 }; 254 255 /* carrier board ID EEPROM */ 256 eeprom@57 { 257 compatible = "atmel,24c02"; 258 reg = <0x57>; 259 260 label = "system"; 261 vcc-supply = <&vdd_1v8>; 262 address-width = <8>; 263 pagesize = <8>; 264 size = <256>; 265 read-only; 266 }; 267 }; 268 269 rtc@c2a0000 { 270 status = "okay"; 271 }; 272 273 pwm@c340000 { 274 status = "okay"; 275 }; 276 277 pmc@c360000 { 278 nvidia,invert-interrupt; 279 }; 280 281 pcie@10003000 { 282 status = "okay"; 283 284 dvdd-pex-supply = <&vdd_pex>; 285 hvdd-pex-pll-supply = <&vdd_1v8>; 286 hvdd-pex-supply = <&vdd_1v8>; 287 vddio-pexctl-aud-supply = <&vdd_1v8>; 288 289 pci@1,0 { 290 nvidia,num-lanes = <2>; 291 status = "okay"; 292 }; 293 294 pci@2,0 { 295 nvidia,num-lanes = <1>; 296 status = "disabled"; 297 }; 298 299 pci@3,0 { 300 nvidia,num-lanes = <1>; 301 status = "okay"; 302 }; 303 }; 304 305 host1x@13e00000 { 306 status = "okay"; 307 308 dpaux@15040000 { 309 status = "okay"; 310 }; 311 312 display-hub@15200000 { 313 status = "okay"; 314 }; 315 316 dsi@15300000 { 317 status = "disabled"; 318 }; 319 320 /* DP */ 321 sor@15540000 { 322 status = "okay"; 323 324 avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>; 325 vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>; 326 327 nvidia,dpaux = <&dpaux>; 328 }; 329 330 /* HDMI */ 331 sor@15580000 { 332 status = "okay"; 333 334 avdd-io-hdmi-dp-supply = <&vdd_hdmi_1v05>; 335 vdd-hdmi-dp-pll-supply = <&vdd_1v8_ap>; 336 hdmi-supply = <&vdd_hdmi>; 337 338 nvidia,ddc-i2c-bus = <&ddc>; 339 nvidia,hpd-gpio = <&gpio TEGRA186_MAIN_GPIO(P, 1) 340 GPIO_ACTIVE_LOW>; 341 }; 342 343 dpaux@155c0000 { 344 status = "okay"; 345 }; 346 }; 347 348 gpu@17000000 { 349 status = "okay"; 350 }; 351 352 fan: pwm-fan { 353 compatible = "pwm-fan"; 354 pwms = <&pwm4 0 45334>; 355 356 cooling-levels = <0 64 128 255>; 357 #cooling-cells = <2>; 358 }; 359 360 gpio-keys { 361 compatible = "gpio-keys"; 362 363 power { 364 label = "Power"; 365 gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0) 366 GPIO_ACTIVE_LOW>; 367 linux,input-type = <EV_KEY>; 368 linux,code = <KEY_POWER>; 369 debounce-interval = <10>; 370 wakeup-event-action = <EV_ACT_ASSERTED>; 371 wakeup-source; 372 }; 373 374 volume-up { 375 label = "Volume Up"; 376 gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1) 377 GPIO_ACTIVE_LOW>; 378 linux,input-type = <EV_KEY>; 379 linux,code = <KEY_VOLUMEUP>; 380 debounce-interval = <10>; 381 }; 382 383 volume-down { 384 label = "Volume Down"; 385 gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2) 386 GPIO_ACTIVE_LOW>; 387 linux,input-type = <EV_KEY>; 388 linux,code = <KEY_VOLUMEDOWN>; 389 debounce-interval = <10>; 390 }; 391 }; 392 393 cpus { 394 cpu@0 { 395 enable-method = "psci"; 396 }; 397 398 cpu@1 { 399 enable-method = "psci"; 400 }; 401 402 cpu@2 { 403 enable-method = "psci"; 404 }; 405 406 cpu@3 { 407 enable-method = "psci"; 408 }; 409 410 cpu@4 { 411 enable-method = "psci"; 412 }; 413 414 cpu@5 { 415 enable-method = "psci"; 416 }; 417 }; 418 419 bpmp { 420 i2c { 421 status = "okay"; 422 423 pmic: pmic@3c { 424 compatible = "maxim,max77620"; 425 reg = <0x3c>; 426 427 interrupt-parent = <&pmc>; 428 interrupts = <24 IRQ_TYPE_LEVEL_LOW>; 429 #interrupt-cells = <2>; 430 interrupt-controller; 431 432 #gpio-cells = <2>; 433 gpio-controller; 434 435 pinctrl-names = "default"; 436 pinctrl-0 = <&max77620_default>; 437 438 max77620_default: pinmux { 439 gpio0 { 440 pins = "gpio0"; 441 function = "gpio"; 442 }; 443 444 gpio1 { 445 pins = "gpio1"; 446 function = "fps-out"; 447 maxim,active-fps-source = <MAX77620_FPS_SRC_0>; 448 }; 449 450 gpio2 { 451 pins = "gpio2"; 452 function = "fps-out"; 453 maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 454 }; 455 456 gpio3 { 457 pins = "gpio3"; 458 function = "fps-out"; 459 maxim,active-fps-source = <MAX77620_FPS_SRC_1>; 460 }; 461 462 gpio4 { 463 pins = "gpio4"; 464 function = "32k-out1"; 465 drive-push-pull = <1>; 466 }; 467 468 gpio5 { 469 pins = "gpio5"; 470 function = "gpio"; 471 drive-push-pull = <0>; 472 }; 473 474 gpio6 { 475 pins = "gpio6"; 476 function = "gpio"; 477 drive-push-pull = <1>; 478 }; 479 480 gpio7 { 481 pins = "gpio7"; 482 function = "gpio"; 483 drive-push-pull = <1>; 484 }; 485 }; 486 487 fps { 488 fps0 { 489 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 490 maxim,shutdown-fps-time-period-us = <640>; 491 }; 492 493 fps1 { 494 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>; 495 maxim,shutdown-fps-time-period-us = <640>; 496 }; 497 498 fps2 { 499 maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>; 500 maxim,shutdown-fps-time-period-us = <640>; 501 }; 502 }; 503 504 regulators { 505 in-sd0-supply = <&vdd_5v0_sys>; 506 in-sd1-supply = <&vdd_5v0_sys>; 507 in-sd2-supply = <&vdd_5v0_sys>; 508 in-sd3-supply = <&vdd_5v0_sys>; 509 510 in-ldo0-1-supply = <&vdd_5v0_sys>; 511 in-ldo2-supply = <&vdd_5v0_sys>; 512 in-ldo3-5-supply = <&vdd_5v0_sys>; 513 in-ldo4-6-supply = <&vdd_1v8>; 514 in-ldo7-8-supply = <&avdd_dsi_csi>; 515 516 sd0 { 517 regulator-name = "VDD_DDR_1V1_PMIC"; 518 regulator-min-microvolt = <1100000>; 519 regulator-max-microvolt = <1100000>; 520 regulator-always-on; 521 regulator-boot-on; 522 }; 523 524 avdd_dsi_csi: sd1 { 525 regulator-name = "AVDD_DSI_CSI_1V2"; 526 regulator-min-microvolt = <1200000>; 527 regulator-max-microvolt = <1200000>; 528 }; 529 530 vdd_1v8: sd2 { 531 regulator-name = "VDD_1V8"; 532 regulator-min-microvolt = <1800000>; 533 regulator-max-microvolt = <1800000>; 534 }; 535 536 vdd_3v3_sys: sd3 { 537 regulator-name = "VDD_3V3_SYS"; 538 regulator-min-microvolt = <3300000>; 539 regulator-max-microvolt = <3300000>; 540 }; 541 542 vdd_1v8_pll: ldo0 { 543 regulator-name = "VDD_1V8_AP_PLL"; 544 regulator-min-microvolt = <1800000>; 545 regulator-max-microvolt = <1800000>; 546 }; 547 548 ldo2 { 549 regulator-name = "VDDIO_3V3_AOHV"; 550 regulator-min-microvolt = <3300000>; 551 regulator-max-microvolt = <3300000>; 552 regulator-always-on; 553 regulator-boot-on; 554 }; 555 556 vddio_sdmmc1: ldo3 { 557 regulator-name = "VDDIO_SDMMC1_AP"; 558 regulator-min-microvolt = <1800000>; 559 regulator-max-microvolt = <3300000>; 560 }; 561 562 ldo4 { 563 regulator-name = "VDD_RTC"; 564 regulator-min-microvolt = <1000000>; 565 regulator-max-microvolt = <1000000>; 566 }; 567 568 vddio_sdmmc3: ldo5 { 569 regulator-name = "VDDIO_SDMMC3_AP"; 570 regulator-min-microvolt = <2800000>; 571 regulator-max-microvolt = <2800000>; 572 }; 573 574 vdd_hdmi_1v05: ldo7 { 575 regulator-name = "VDD_HDMI_1V05"; 576 regulator-min-microvolt = <1050000>; 577 regulator-max-microvolt = <1050000>; 578 }; 579 580 vdd_pex: ldo8 { 581 regulator-name = "VDD_PEX_1V05"; 582 regulator-min-microvolt = <1050000>; 583 regulator-max-microvolt = <1050000>; 584 }; 585 }; 586 }; 587 }; 588 }; 589 590 psci { 591 compatible = "arm,psci-1.0"; 592 status = "okay"; 593 method = "smc"; 594 }; 595 596 gnd: regulator-gnd { 597 compatible = "regulator-fixed"; 598 regulator-name = "GND"; 599 regulator-min-microvolt = <0>; 600 regulator-max-microvolt = <0>; 601 regulator-always-on; 602 regulator-boot-on; 603 }; 604 605 vdd_5v0_sys: regulator-vdd-5v0-sys { 606 compatible = "regulator-fixed"; 607 regulator-name = "VDD_5V0_SYS"; 608 regulator-min-microvolt = <5000000>; 609 regulator-max-microvolt = <5000000>; 610 regulator-always-on; 611 regulator-boot-on; 612 }; 613 614 vdd_1v8_ap: regulator-vdd-1v8-ap { 615 compatible = "regulator-fixed"; 616 regulator-name = "VDD_1V8_AP"; 617 regulator-min-microvolt = <1800000>; 618 regulator-max-microvolt = <1800000>; 619 620 gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; 621 enable-active-high; 622 623 vin-supply = <&vdd_1v8>; 624 }; 625 626 vdd_hdmi: regulator-vdd-hdmi { 627 compatible = "regulator-fixed"; 628 regulator-name = "VDD_5V0_HDMI_CON"; 629 regulator-min-microvolt = <5000000>; 630 regulator-max-microvolt = <5000000>; 631 632 vin-supply = <&vdd_5v0_sys>; 633 }; 634 635 thermal-zones { 636 cpu-thermal { 637 polling-delay = <0>; 638 polling-delay-passive = <500>; 639 status = "okay"; 640 641 trips { 642 cpu_trip_critical: critical { 643 temperature = <96500>; 644 hysteresis = <0>; 645 type = "critical"; 646 }; 647 648 cpu_trip_hot: hot { 649 temperature = <79000>; 650 hysteresis = <2000>; 651 type = "hot"; 652 }; 653 654 cpu_trip_active: active { 655 temperature = <62000>; 656 hysteresis = <2000>; 657 type = "active"; 658 }; 659 660 cpu_trip_passive: passive { 661 temperature = <45000>; 662 hysteresis = <2000>; 663 type = "passive"; 664 }; 665 }; 666 667 cooling-maps { 668 cpu-critical { 669 cooling-device = <&fan 3 3>; 670 trip = <&cpu_trip_critical>; 671 }; 672 673 cpu-hot { 674 cooling-device = <&fan 2 2>; 675 trip = <&cpu_trip_hot>; 676 }; 677 678 cpu-active { 679 cooling-device = <&fan 1 1>; 680 trip = <&cpu_trip_active>; 681 }; 682 683 cpu-passive { 684 cooling-device = <&fan 0 0>; 685 trip = <&cpu_trip_passive>; 686 }; 687 }; 688 }; 689 690 aux-thermal { 691 polling-delay = <0>; 692 polling-delay-passive = <500>; 693 status = "okay"; 694 695 trips { 696 aux_alert0: critical { 697 temperature = <90000>; 698 hysteresis = <0>; 699 type = "critical"; 700 }; 701 }; 702 }; 703 704 gpu-thermal { 705 polling-delay = <0>; 706 polling-delay-passive = <500>; 707 status = "okay"; 708 709 trips { 710 gpu_alert0: critical { 711 temperature = <99000>; 712 hysteresis = <0>; 713 type = "critical"; 714 }; 715 }; 716 }; 717 }; 718 719 aconnect@2900000 { 720 status = "okay"; 721 722 dma-controller@2930000 { 723 status = "okay"; 724 }; 725 726 interrupt-controller@2a40000 { 727 status = "okay"; 728 }; 729 730 ahub@2900800 { 731 status = "okay"; 732 733 ports { 734 #address-cells = <1>; 735 #size-cells = <0>; 736 737 port@0 { 738 reg = <0x0>; 739 740 xbar_admaif0_ep: endpoint { 741 remote-endpoint = <&admaif0_ep>; 742 }; 743 }; 744 745 port@1 { 746 reg = <0x1>; 747 748 xbar_admaif1_ep: endpoint { 749 remote-endpoint = <&admaif1_ep>; 750 }; 751 }; 752 753 port@2 { 754 reg = <0x2>; 755 756 xbar_admaif2_ep: endpoint { 757 remote-endpoint = <&admaif2_ep>; 758 }; 759 }; 760 761 port@3 { 762 reg = <0x3>; 763 764 xbar_admaif3_ep: endpoint { 765 remote-endpoint = <&admaif3_ep>; 766 }; 767 }; 768 769 port@4 { 770 reg = <0x4>; 771 772 xbar_admaif4_ep: endpoint { 773 remote-endpoint = <&admaif4_ep>; 774 }; 775 }; 776 777 port@5 { 778 reg = <0x5>; 779 780 xbar_admaif5_ep: endpoint { 781 remote-endpoint = <&admaif5_ep>; 782 }; 783 }; 784 785 port@6 { 786 reg = <0x6>; 787 788 xbar_admaif6_ep: endpoint { 789 remote-endpoint = <&admaif6_ep>; 790 }; 791 }; 792 793 port@7 { 794 reg = <0x7>; 795 796 xbar_admaif7_ep: endpoint { 797 remote-endpoint = <&admaif7_ep>; 798 }; 799 }; 800 801 port@8 { 802 reg = <0x8>; 803 804 xbar_admaif8_ep: endpoint { 805 remote-endpoint = <&admaif8_ep>; 806 }; 807 }; 808 809 port@9 { 810 reg = <0x9>; 811 812 xbar_admaif9_ep: endpoint { 813 remote-endpoint = <&admaif9_ep>; 814 }; 815 }; 816 817 port@a { 818 reg = <0xa>; 819 820 xbar_admaif10_ep: endpoint { 821 remote-endpoint = <&admaif10_ep>; 822 }; 823 }; 824 825 port@b { 826 reg = <0xb>; 827 828 xbar_admaif11_ep: endpoint { 829 remote-endpoint = <&admaif11_ep>; 830 }; 831 }; 832 833 port@c { 834 reg = <0xc>; 835 836 xbar_admaif12_ep: endpoint { 837 remote-endpoint = <&admaif12_ep>; 838 }; 839 }; 840 841 port@d { 842 reg = <0xd>; 843 844 xbar_admaif13_ep: endpoint { 845 remote-endpoint = <&admaif13_ep>; 846 }; 847 }; 848 849 port@e { 850 reg = <0xe>; 851 852 xbar_admaif14_ep: endpoint { 853 remote-endpoint = <&admaif14_ep>; 854 }; 855 }; 856 857 port@f { 858 reg = <0xf>; 859 860 xbar_admaif15_ep: endpoint { 861 remote-endpoint = <&admaif15_ep>; 862 }; 863 }; 864 865 port@10 { 866 reg = <0x10>; 867 868 xbar_admaif16_ep: endpoint { 869 remote-endpoint = <&admaif16_ep>; 870 }; 871 }; 872 873 port@11 { 874 reg = <0x11>; 875 876 xbar_admaif17_ep: endpoint { 877 remote-endpoint = <&admaif17_ep>; 878 }; 879 }; 880 881 port@12 { 882 reg = <0x12>; 883 884 xbar_admaif18_ep: endpoint { 885 remote-endpoint = <&admaif18_ep>; 886 }; 887 }; 888 889 port@13 { 890 reg = <0x13>; 891 892 xbar_admaif19_ep: endpoint { 893 remote-endpoint = <&admaif19_ep>; 894 }; 895 }; 896 897 xbar_i2s1_port: port@14 { 898 reg = <0x14>; 899 900 xbar_i2s1_ep: endpoint { 901 remote-endpoint = <&i2s1_cif_ep>; 902 }; 903 }; 904 905 xbar_i2s3_port: port@16 { 906 reg = <0x16>; 907 908 xbar_i2s3_ep: endpoint { 909 remote-endpoint = <&i2s3_cif_ep>; 910 }; 911 }; 912 913 xbar_dmic1_port: port@1a { 914 reg = <0x1a>; 915 916 xbar_dmic1_ep: endpoint { 917 remote-endpoint = <&dmic1_cif_ep>; 918 }; 919 }; 920 921 xbar_dmic2_port: port@1b { 922 reg = <0x1b>; 923 924 xbar_dmic2_ep: endpoint { 925 remote-endpoint = <&dmic2_cif_ep>; 926 }; 927 }; 928 }; 929 930 admaif@290f000 { 931 status = "okay"; 932 933 ports { 934 #address-cells = <1>; 935 #size-cells = <0>; 936 937 admaif0_port: port@0 { 938 reg = <0x0>; 939 940 admaif0_ep: endpoint { 941 remote-endpoint = <&xbar_admaif0_ep>; 942 }; 943 }; 944 945 admaif1_port: port@1 { 946 reg = <0x1>; 947 948 admaif1_ep: endpoint { 949 remote-endpoint = <&xbar_admaif1_ep>; 950 }; 951 }; 952 953 admaif2_port: port@2 { 954 reg = <0x2>; 955 956 admaif2_ep: endpoint { 957 remote-endpoint = <&xbar_admaif2_ep>; 958 }; 959 }; 960 961 admaif3_port: port@3 { 962 reg = <0x3>; 963 964 admaif3_ep: endpoint { 965 remote-endpoint = <&xbar_admaif3_ep>; 966 }; 967 }; 968 969 admaif4_port: port@4 { 970 reg = <0x4>; 971 972 admaif4_ep: endpoint { 973 remote-endpoint = <&xbar_admaif4_ep>; 974 }; 975 }; 976 977 admaif5_port: port@5 { 978 reg = <0x5>; 979 980 admaif5_ep: endpoint { 981 remote-endpoint = <&xbar_admaif5_ep>; 982 }; 983 }; 984 985 admaif6_port: port@6 { 986 reg = <0x6>; 987 988 admaif6_ep: endpoint { 989 remote-endpoint = <&xbar_admaif6_ep>; 990 }; 991 }; 992 993 admaif7_port: port@7 { 994 reg = <0x7>; 995 996 admaif7_ep: endpoint { 997 remote-endpoint = <&xbar_admaif7_ep>; 998 }; 999 }; 1000 1001 admaif8_port: port@8 { 1002 reg = <0x8>; 1003 1004 admaif8_ep: endpoint { 1005 remote-endpoint = <&xbar_admaif8_ep>; 1006 }; 1007 }; 1008 1009 admaif9_port: port@9 { 1010 reg = <0x9>; 1011 1012 admaif9_ep: endpoint { 1013 remote-endpoint = <&xbar_admaif9_ep>; 1014 }; 1015 }; 1016 1017 admaif10_port: port@a { 1018 reg = <0xa>; 1019 1020 admaif10_ep: endpoint { 1021 remote-endpoint = <&xbar_admaif10_ep>; 1022 }; 1023 }; 1024 1025 admaif11_port: port@b { 1026 reg = <0xb>; 1027 1028 admaif11_ep: endpoint { 1029 remote-endpoint = <&xbar_admaif11_ep>; 1030 }; 1031 }; 1032 1033 admaif12_port: port@c { 1034 reg = <0xc>; 1035 1036 admaif12_ep: endpoint { 1037 remote-endpoint = <&xbar_admaif12_ep>; 1038 }; 1039 }; 1040 1041 admaif13_port: port@d { 1042 reg = <0xd>; 1043 1044 admaif13_ep: endpoint { 1045 remote-endpoint = <&xbar_admaif13_ep>; 1046 }; 1047 }; 1048 1049 admaif14_port: port@e { 1050 reg = <0xe>; 1051 1052 admaif14_ep: endpoint { 1053 remote-endpoint = <&xbar_admaif14_ep>; 1054 }; 1055 }; 1056 1057 admaif15_port: port@f { 1058 reg = <0xf>; 1059 1060 admaif15_ep: endpoint { 1061 remote-endpoint = <&xbar_admaif15_ep>; 1062 }; 1063 }; 1064 1065 admaif16_port: port@10 { 1066 reg = <0x10>; 1067 1068 admaif16_ep: endpoint { 1069 remote-endpoint = <&xbar_admaif16_ep>; 1070 }; 1071 }; 1072 1073 admaif17_port: port@11 { 1074 reg = <0x11>; 1075 1076 admaif17_ep: endpoint { 1077 remote-endpoint = <&xbar_admaif17_ep>; 1078 }; 1079 }; 1080 1081 admaif18_port: port@12 { 1082 reg = <0x12>; 1083 1084 admaif18_ep: endpoint { 1085 remote-endpoint = <&xbar_admaif18_ep>; 1086 }; 1087 }; 1088 1089 admaif19_port: port@13 { 1090 reg = <0x13>; 1091 1092 admaif19_ep: endpoint { 1093 remote-endpoint = <&xbar_admaif19_ep>; 1094 }; 1095 }; 1096 }; 1097 }; 1098 1099 i2s@2901000 { 1100 status = "okay"; 1101 1102 ports { 1103 #address-cells = <1>; 1104 #size-cells = <0>; 1105 1106 port@0 { 1107 reg = <0>; 1108 1109 i2s1_cif_ep: endpoint { 1110 remote-endpoint = <&xbar_i2s1_ep>; 1111 }; 1112 }; 1113 1114 i2s1_port: port@1 { 1115 reg = <1>; 1116 1117 i2s1_dap_ep: endpoint { 1118 dai-format = "i2s"; 1119 /* Placeholder for external Codec */ 1120 }; 1121 }; 1122 }; 1123 }; 1124 1125 i2s@2901200 { 1126 status = "okay"; 1127 1128 ports { 1129 #address-cells = <1>; 1130 #size-cells = <0>; 1131 1132 port@0 { 1133 reg = <0>; 1134 1135 i2s3_cif_ep: endpoint { 1136 remote-endpoint = <&xbar_i2s3_ep>; 1137 }; 1138 }; 1139 1140 i2s3_port: port@1 { 1141 reg = <1>; 1142 1143 i2s3_dap_ep: endpoint { 1144 dai-format = "i2s"; 1145 /* Placeholder for external Codec */ 1146 }; 1147 }; 1148 }; 1149 }; 1150 1151 dmic@2904000 { 1152 status = "okay"; 1153 1154 ports { 1155 #address-cells = <1>; 1156 #size-cells = <0>; 1157 1158 port@0 { 1159 reg = <0>; 1160 1161 dmic1_cif_ep: endpoint { 1162 remote-endpoint = <&xbar_dmic1_ep>; 1163 }; 1164 }; 1165 1166 dmic1_port: port@1 { 1167 reg = <1>; 1168 1169 dmic1_dap_ep: endpoint { 1170 /* Place holder for external Codec */ 1171 }; 1172 }; 1173 }; 1174 }; 1175 1176 dmic@2904100 { 1177 status = "okay"; 1178 1179 ports { 1180 #address-cells = <1>; 1181 #size-cells = <0>; 1182 1183 port@0 { 1184 reg = <0>; 1185 1186 dmic2_cif_ep: endpoint { 1187 remote-endpoint = <&xbar_dmic2_ep>; 1188 }; 1189 }; 1190 1191 dmic2_port: port@1 { 1192 reg = <1>; 1193 1194 dmic2_dap_ep: endpoint { 1195 /* Place holder for external Codec */ 1196 }; 1197 }; 1198 }; 1199 }; 1200 }; 1201 }; 1202 1203 sound { 1204 compatible = "nvidia,tegra186-audio-graph-card"; 1205 status = "okay"; 1206 1207 dais = /* FE */ 1208 <&admaif0_port>, <&admaif1_port>, <&admaif2_port>, <&admaif3_port>, 1209 <&admaif4_port>, <&admaif5_port>, <&admaif6_port>, <&admaif7_port>, 1210 <&admaif8_port>, <&admaif9_port>, <&admaif10_port>, <&admaif11_port>, 1211 <&admaif12_port>, <&admaif13_port>, <&admaif14_port>, <&admaif15_port>, 1212 <&admaif16_port>, <&admaif17_port>, <&admaif18_port>, <&admaif19_port>, 1213 /* Router */ 1214 <&xbar_i2s1_port>, <&xbar_i2s3_port>, 1215 <&xbar_dmic1_port>, <&xbar_dmic2_port>, 1216 /* I/O */ 1217 <&i2s1_port>, <&i2s3_port>, 1218 <&dmic1_port>, <&dmic2_port>; 1219 1220 label = "NVIDIA Jetson TX2 NX APE"; 1221 }; 1222};