arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/
   4  */
   5 /dts-v1/;
   6
   7 #include "am5728.dtsi"
   8 #include "am57xx-commercial-grade.dtsi"
   9 #include "dra74x-mmc-iodelay.dtsi"
  10 #include "dra74-ipu-dsp-common.dtsi"
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13
  14 / {
  15         compatible = "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
  16
  17         aliases {
  18                 rtc0 = &mcp_rtc;
  19                 rtc1 = &tps659038_rtc;
  20                 rtc2 = &rtc;
  21                 display0 = &hdmi0;
  22         };
  23
  24         chosen {
  25                 stdout-path = &uart3;
  26         };
  27
  28         memory@0 {
  29                 device_type = "memory";
  30                 reg = <0x0 0x80000000 0x0 0x80000000>;
  31         };
  32
  33         main_12v0: fixedregulator-main_12v0 {
  34                 /* main supply */
  35                 compatible = "regulator-fixed";
  36                 regulator-name = "main_12v0";
  37                 regulator-min-microvolt = <12000000>;
  38                 regulator-max-microvolt = <12000000>;
  39                 regulator-always-on;
  40                 regulator-boot-on;
  41         };
  42
  43         evm_5v0: fixedregulator-evm_5v0 {
  44                 /* Output of TPS54531D */
  45                 compatible = "regulator-fixed";
  46                 regulator-name = "evm_5v0";
  47                 regulator-min-microvolt = <5000000>;
  48                 regulator-max-microvolt = <5000000>;
  49                 vin-supply = <&main_12v0>;
  50                 regulator-always-on;
  51                 regulator-boot-on;
  52         };
  53
  54         reserved-memory {
  55                 #address-cells = <2>;
  56                 #size-cells = <2>;
  57                 ranges;
  58
  59                 ipu2_memory_region: ipu2-memory@95800000 {
  60                         compatible = "shared-dma-pool";
  61                         reg = <0x0 0x95800000 0x0 0x3800000>;
  62                         reusable;
  63                         status = "okay";
  64                 };
  65
  66                 dsp1_memory_region: dsp1-memory@99000000 {
  67                         compatible = "shared-dma-pool";
  68                         reg = <0x0 0x99000000 0x0 0x4000000>;
  69                         reusable;
  70                         status = "okay";
  71                 };
  72
  73                 ipu1_memory_region: ipu1-memory@9d000000 {
  74                         compatible = "shared-dma-pool";
  75                         reg = <0x0 0x9d000000 0x0 0x2000000>;
  76                         reusable;
  77                         status = "okay";
  78                 };
  79
  80                 dsp2_memory_region: dsp2-memory@9f000000 {
  81                         compatible = "shared-dma-pool";
  82                         reg = <0x0 0x9f000000 0x0 0x800000>;
  83                         reusable;
  84                         status = "okay";
  85                 };
  86         };
  87
  88         vdd_3v3: fixedregulator-vdd_3v3 {
  89                 compatible = "regulator-fixed";
  90                 regulator-name = "vdd_3v3";
  91                 vin-supply = <&regen1>;
  92                 regulator-min-microvolt = <3300000>;
  93                 regulator-max-microvolt = <3300000>;
  94         };
  95
  96         aic_dvdd: fixedregulator-aic_dvdd {
  97                 compatible = "regulator-fixed";
  98                 regulator-name = "aic_dvdd_fixed";
  99                 vin-supply = <&vdd_3v3>;
 100                 regulator-min-microvolt = <1800000>;
 101                 regulator-max-microvolt = <1800000>;
 102         };
 103
 104         vtt_fixed: fixedregulator-vtt {
 105                 /* TPS51200 */
 106                 compatible = "regulator-fixed";
 107                 regulator-name = "vtt_fixed";
 108                 vin-supply = <&smps3_reg>;
 109                 regulator-min-microvolt = <3300000>;
 110                 regulator-max-microvolt = <3300000>;
 111                 regulator-always-on;
 112                 regulator-boot-on;
 113                 enable-active-high;
 114                 gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
 115         };
 116
 117         leds {
 118                 compatible = "gpio-leds";
 119
 120                 led0 {
 121                         label = "beagle-x15:usr0";
 122                         gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
 123                         linux,default-trigger = "heartbeat";
 124                         default-state = "off";
 125                 };
 126
 127                 led1 {
 128                         label = "beagle-x15:usr1";
 129                         gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
 130                         linux,default-trigger = "cpu0";
 131                         default-state = "off";
 132                 };
 133
 134                 led2 {
 135                         label = "beagle-x15:usr2";
 136                         gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
 137                         linux,default-trigger = "mmc0";
 138                         default-state = "off";
 139                 };
 140
 141                 led3 {
 142                         label = "beagle-x15:usr3";
 143                         gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
 144                         linux,default-trigger = "disk-activity";
 145                         default-state = "off";
 146                 };
 147         };
 148
 149         gpio_fan: gpio_fan {
 150                 /* Based on 5v 500mA AFB02505HHB */
 151                 compatible = "gpio-fan";
 152                 gpios =  <&tps659038_gpio 2 GPIO_ACTIVE_HIGH>;
 153                 gpio-fan,speed-map = <0     0>,
 154                                      <13000 1>;
 155                 #cooling-cells = <2>;
 156         };
 157
 158         hdmi0: connector {
 159                 compatible = "hdmi-connector";
 160                 label = "hdmi";
 161
 162                 type = "a";
 163
 164                 port {
 165                         hdmi_connector_in: endpoint {
 166                                 remote-endpoint = <&tpd12s015_out>;
 167                         };
 168                 };
 169         };
 170
 171         tpd12s015: encoder {
 172                 compatible = "ti,tpd12s015";
 173
 174                 ports {
 175                         #address-cells = <1>;
 176                         #size-cells = <0>;
 177
 178                         port@0 {
 179                                 reg = <0>;
 180
 181                                 tpd12s015_in: endpoint {
 182                                         remote-endpoint = <&hdmi_out>;
 183                                 };
 184                         };
 185
 186                         port@1 {
 187                                 reg = <1>;
 188
 189                                 tpd12s015_out: endpoint {
 190                                         remote-endpoint = <&hdmi_connector_in>;
 191                                 };
 192                         };
 193                 };
 194         };
 195
 196         sound0: sound0 {
 197                 compatible = "simple-audio-card";
 198                 simple-audio-card,name = "BeagleBoard-X15";
 199                 simple-audio-card,widgets =
 200                         "Line", "Line Out",
 201                         "Line", "Line In";
 202                 simple-audio-card,routing =
 203                         "Line Out",     "LLOUT",
 204                         "Line Out",     "RLOUT",
 205                         "MIC2L",        "Line In",
 206                         "MIC2R",        "Line In";
 207                 simple-audio-card,format = "dsp_b";
 208                 simple-audio-card,bitclock-master = <&sound0_master>;
 209                 simple-audio-card,frame-master = <&sound0_master>;
 210                 simple-audio-card,bitclock-inversion;
 211
 212                 simple-audio-card,cpu {
 213                         sound-dai = <&mcasp3>;
 214                 };
 215
 216                 sound0_master: simple-audio-card,codec {
 217                         sound-dai = <&tlv320aic3104>;
 218                         clocks = <&clkout2_clk>;
 219                 };
 220         };
 221 };
 222
 223 &i2c1 {
 224         status = "okay";
 225         clock-frequency = <400000>;
 226
 227         tps659038: tps659038@58 {
 228                 compatible = "ti,tps659038";
 229                 reg = <0x58>;
 230                 interrupt-parent = <&gpio1>;
 231                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 232
 233                 #interrupt-cells = <2>;
 234                 interrupt-controller;
 235
 236                 ti,system-power-controller;
 237                 ti,palmas-override-powerhold;
 238
 239                 tps659038_pmic {
 240                         compatible = "ti,tps659038-pmic";
 241
 242                         regulators {
 243                                 smps12_reg: smps12 {
 244                                         /* VDD_MPU */
 245                                         regulator-name = "smps12";
 246                                         regulator-min-microvolt = < 850000>;
 247                                         regulator-max-microvolt = <1250000>;
 248                                         regulator-always-on;
 249                                         regulator-boot-on;
 250                                 };
 251
 252                                 smps3_reg: smps3 {
 253                                         /* VDD_DDR */
 254                                         regulator-name = "smps3";
 255                                         regulator-min-microvolt = <1350000>;
 256                                         regulator-max-microvolt = <1350000>;
 257                                         regulator-always-on;
 258                                         regulator-boot-on;
 259                                 };
 260
 261                                 smps45_reg: smps45 {
 262                                         /* VDD_DSPEVE, VDD_IVA, VDD_GPU */
 263                                         regulator-name = "smps45";
 264                                         regulator-min-microvolt = < 850000>;
 265                                         regulator-max-microvolt = <1250000>;
 266                                         regulator-always-on;
 267                                         regulator-boot-on;
 268                                 };
 269
 270                                 smps6_reg: smps6 {
 271                                         /* VDD_CORE */
 272                                         regulator-name = "smps6";
 273                                         regulator-min-microvolt = <850000>;
 274                                         regulator-max-microvolt = <1150000>;
 275                                         regulator-always-on;
 276                                         regulator-boot-on;
 277                                 };
 278
 279                                 /* SMPS7 unused */
 280
 281                                 smps8_reg: smps8 {
 282                                         /* VDD_1V8 */
 283                                         regulator-name = "smps8";
 284                                         regulator-min-microvolt = <1800000>;
 285                                         regulator-max-microvolt = <1800000>;
 286                                         regulator-always-on;
 287                                         regulator-boot-on;
 288                                 };
 289
 290                                 /* SMPS9 unused */
 291
 292                                 ldo1_reg: ldo1 {
 293                                         /* VDD_SD / VDDSHV8  */
 294                                         regulator-name = "ldo1";
 295                                         regulator-min-microvolt = <1800000>;
 296                                         regulator-max-microvolt = <3300000>;
 297                                         regulator-boot-on;
 298                                         regulator-always-on;
 299                                 };
 300
 301                                 ldo2_reg: ldo2 {
 302                                         /* VDD_SHV5 */
 303                                         regulator-name = "ldo2";
 304                                         regulator-min-microvolt = <3300000>;
 305                                         regulator-max-microvolt = <3300000>;
 306                                         regulator-always-on;
 307                                         regulator-boot-on;
 308                                 };
 309
 310                                 ldo3_reg: ldo3 {
 311                                         /* VDDA_1V8_PHYA */
 312                                         regulator-name = "ldo3";
 313                                         regulator-min-microvolt = <1800000>;
 314                                         regulator-max-microvolt = <1800000>;
 315                                         regulator-always-on;
 316                                         regulator-boot-on;
 317                                 };
 318
 319                                 ldo4_reg: ldo4 {
 320                                         /* VDDA_1V8_PHYB */
 321                                         regulator-name = "ldo4";
 322                                         regulator-min-microvolt = <1800000>;
 323                                         regulator-max-microvolt = <1800000>;
 324                                         regulator-always-on;
 325                                         regulator-boot-on;
 326                                 };
 327
 328                                 ldo9_reg: ldo9 {
 329                                         /* VDD_RTC */
 330                                         regulator-name = "ldo9";
 331                                         regulator-min-microvolt = <1050000>;
 332                                         regulator-max-microvolt = <1050000>;
 333                                         regulator-always-on;
 334                                         regulator-boot-on;
 335                                 };
 336
 337                                 ldoln_reg: ldoln {
 338                                         /* VDDA_1V8_PLL */
 339                                         regulator-name = "ldoln";
 340                                         regulator-min-microvolt = <1800000>;
 341                                         regulator-max-microvolt = <1800000>;
 342                                         regulator-always-on;
 343                                         regulator-boot-on;
 344                                 };
 345
 346                                 ldousb_reg: ldousb {
 347                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 348                                         regulator-name = "ldousb";
 349                                         regulator-min-microvolt = <3300000>;
 350                                         regulator-max-microvolt = <3300000>;
 351                                         regulator-boot-on;
 352                                 };
 353
 354                                 regen1: regen1 {
 355                                         /* VDD_3V3_ON */
 356                                         regulator-name = "regen1";
 357                                         regulator-boot-on;
 358                                         regulator-always-on;
 359                                 };
 360                         };
 361                 };
 362
 363                 tps659038_rtc: tps659038_rtc {
 364                         compatible = "ti,palmas-rtc";
 365                         interrupt-parent = <&tps659038>;
 366                         interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
 367                         wakeup-source;
 368                 };
 369
 370                 tps659038_pwr_button: tps659038_pwr_button {
 371                         compatible = "ti,palmas-pwrbutton";
 372                         interrupt-parent = <&tps659038>;
 373                         interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 374                         wakeup-source;
 375                         ti,palmas-long-press-seconds = <12>;
 376                 };
 377
 378                 tps659038_gpio: tps659038_gpio {
 379                         compatible = "ti,palmas-gpio";
 380                         gpio-controller;
 381                         #gpio-cells = <2>;
 382                 };
 383
 384                 extcon_usb2: tps659038_usb {
 385                         compatible = "ti,palmas-usb-vid";
 386                         ti,enable-vbus-detection;
 387                         vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
 388                 };
 389
 390         };
 391
 392         tmp102: tmp102@48 {
 393                 compatible = "ti,tmp102";
 394                 reg = <0x48>;
 395                 interrupt-parent = <&gpio7>;
 396                 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
 397                 #thermal-sensor-cells = <1>;
 398         };
 399
 400         tlv320aic3104: tlv320aic3104@18 {
 401                 #sound-dai-cells = <0>;
 402                 compatible = "ti,tlv320aic3104";
 403                 reg = <0x18>;
 404                 assigned-clocks = <&clkoutmux2_clk_mux>;
 405                 assigned-clock-parents = <&sys_clk2_dclk_div>;
 406
 407                 status = "okay";
 408                 adc-settle-ms = <40>;
 409
 410                 AVDD-supply = <&vdd_3v3>;
 411                 IOVDD-supply = <&vdd_3v3>;
 412                 DRVDD-supply = <&vdd_3v3>;
 413                 DVDD-supply = <&aic_dvdd>;
 414         };
 415
 416         eeprom: eeprom@50 {
 417                 compatible = "atmel,24c32";
 418                 reg = <0x50>;
 419         };
 420 };
 421
 422 &i2c3 {
 423         status = "okay";
 424         clock-frequency = <400000>;
 425
 426         mcp_rtc: rtc@6f {
 427                 compatible = "microchip,mcp7941x";
 428                 reg = <0x6f>;
 429                 interrupts-extended = <&crossbar_mpu GIC_SPI 2 IRQ_TYPE_EDGE_RISING>,
 430                                       <&dra7_pmx_core 0x424>;
 431                 interrupt-names = "irq", "wakeup";
 432
 433                 vcc-supply = <&vdd_3v3>;
 434                 wakeup-source;
 435         };
 436 };
 437
 438 &gpio7_target {
 439         ti,no-reset-on-init;
 440         ti,no-idle-on-init;
 441 };
 442
 443 &cpu0 {
 444         vdd-supply = <&smps12_reg>;
 445         voltage-tolerance = <1>;
 446 };
 447
 448 &uart3 {
 449         status = "okay";
 450         interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 451                               <&dra7_pmx_core 0x3f8>;
 452 };
 453
 454 &davinci_mdio_sw {
 455         phy0: ethernet-phy@1 {
 456                 reg = <1>;
 457         };
 458
 459         phy1: ethernet-phy@2 {
 460                 reg = <2>;
 461         };
 462 };
 463
 464 &mac_sw {
 465         status = "okay";
 466 };
 467
 468 &cpsw_port1 {
 469         phy-handle = <&phy0>;
 470         phy-mode = "rgmii-rxid";
 471         ti,dual-emac-pvid = <1>;
 472 };
 473
 474 &cpsw_port2 {
 475         phy-handle = <&phy1>;
 476         phy-mode = "rgmii-rxid";
 477         ti,dual-emac-pvid = <2>;
 478 };
 479
 480 &mmc1 {
 481         status = "okay";
 482
 483         pinctrl-names = "default";
 484         pinctrl-0 = <&mmc1_pins_default>;
 485
 486         bus-width = <4>;
 487         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
 488         no-1-8-v;
 489 };
 490
 491 &mmc2 {
 492         status = "okay";
 493
 494         pinctrl-names = "default";
 495         pinctrl-0 = <&mmc2_pins_default>;
 496
 497         vmmc-supply = <&vdd_3v3>;
 498         vqmmc-supply = <&vdd_3v3>;
 499         bus-width = <8>;
 500         non-removable;
 501         no-1-8-v;
 502 };
 503
 504 &sata {
 505         status = "okay";
 506 };
 507
 508 &usb2_phy1 {
 509         phy-supply = <&ldousb_reg>;
 510 };
 511
 512 &usb2_phy2 {
 513         phy-supply = <&ldousb_reg>;
 514 };
 515
 516 &usb1 {
 517         dr_mode = "host";
 518 };
 519
 520 &omap_dwc3_2 {
 521         extcon = <&extcon_usb2>;
 522 };
 523
 524 &usb2 {
 525         /*
 526          * Stand alone usage is peripheral only.
 527          * However, with some resistor modifications
 528          * this port can be used via expansion connectors
 529          * as "host" or "dual-role". If so, provide
 530          * the necessary dr_mode override in the expansion
 531          * board's DT.
 532          */
 533         dr_mode = "peripheral";
 534 };
 535
 536 &cpu_trips {
 537         cpu_alert1: cpu_alert1 {
 538                 temperature = <50000>; /* millicelsius */
 539                 hysteresis = <2000>; /* millicelsius */
 540                 type = "active";
 541         };
 542 };
 543
 544 &cpu_cooling_maps {
 545         map1 {
 546                 trip = <&cpu_alert1>;
 547                 cooling-device = <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 548         };
 549 };
 550
 551 &thermal_zones {
 552         board_thermal: board_thermal {
 553                 polling-delay-passive = <1250>; /* milliseconds */
 554                 polling-delay = <1500>; /* milliseconds */
 555
 556                                 /* sensor       ID */
 557                 thermal-sensors = <&tmp102     0>;
 558
 559                 board_trips: trips {
 560                         board_alert0: board_alert {
 561                                 temperature = <40000>; /* millicelsius */
 562                                 hysteresis = <2000>; /* millicelsius */
 563                                 type = "active";
 564                         };
 565
 566                         board_crit: board_crit {
 567                                 temperature = <105000>; /* millicelsius */
 568                                 hysteresis = <0>; /* millicelsius */
 569                                 type = "critical";
 570                         };
 571                 };
 572
 573                 board_cooling_maps: cooling-maps {
 574                         map0 {
 575                                 trip = <&board_alert0>;
 576                                 cooling-device =
 577                                   <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 578                         };
 579                 };
 580        };
 581 };
 582
 583 &dss {
 584         status = "okay";
 585
 586         vdda_video-supply = <&ldoln_reg>;
 587 };
 588
 589 &hdmi {
 590         status = "okay";
 591         vdda-supply = <&ldo4_reg>;
 592
 593         port {
 594                 hdmi_out: endpoint {
 595                         remote-endpoint = <&tpd12s015_in>;
 596                 };
 597         };
 598 };
 599
 600 &pcie1_rc {
 601         status = "okay";
 602         gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
 603 };
 604
 605 &mcasp3 {
 606         #sound-dai-cells = <0>;
 607         assigned-clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>;
 608         assigned-clock-parents = <&sys_clkin2>;
 609         status = "okay";
 610
 611         op-mode = <0>;  /* MCASP_IIS_MODE */
 612         tdm-slots = <2>;
 613         /* 4 serializers */
 614         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 615                 1 2 0 0
 616         >;
 617         tx-num-evt = <32>;
 618         rx-num-evt = <32>;
 619 };
 620
 621 &ipu2 {
 622         status = "okay";
 623         memory-region = <&ipu2_memory_region>;
 624 };
 625
 626 &ipu1 {
 627         status = "okay";
 628         memory-region = <&ipu1_memory_region>;
 629 };
 630
 631 &dsp1 {
 632         status = "okay";
 633         memory-region = <&dsp1_memory_region>;
 634 };
 635
 636 &dsp2 {
 637         status = "okay";
 638         memory-region = <&dsp2_memory_region>;
 639 };