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 - http://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 <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12
  13 / {
  14         compatible = "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
  15
  16         aliases {
  17                 rtc0 = &mcp_rtc;
  18                 rtc1 = &tps659038_rtc;
  19                 rtc2 = &rtc;
  20                 display0 = &hdmi0;
  21         };
  22
  23         chosen {
  24                 stdout-path = &uart3;
  25         };
  26
  27         memory@0 {
  28                 device_type = "memory";
  29                 reg = <0x0 0x80000000 0x0 0x80000000>;
  30         };
  31
  32         main_12v0: fixedregulator-main_12v0 {
  33                 /* main supply */
  34                 compatible = "regulator-fixed";
  35                 regulator-name = "main_12v0";
  36                 regulator-min-microvolt = <12000000>;
  37                 regulator-max-microvolt = <12000000>;
  38                 regulator-always-on;
  39                 regulator-boot-on;
  40         };
  41
  42         evm_5v0: fixedregulator-evm_5v0 {
  43                 /* Output of TPS54531D */
  44                 compatible = "regulator-fixed";
  45                 regulator-name = "evm_5v0";
  46                 regulator-min-microvolt = <5000000>;
  47                 regulator-max-microvolt = <5000000>;
  48                 vin-supply = <&main_12v0>;
  49                 regulator-always-on;
  50                 regulator-boot-on;
  51         };
  52
  53         vdd_3v3: fixedregulator-vdd_3v3 {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "vdd_3v3";
  56                 vin-supply = <&regen1>;
  57                 regulator-min-microvolt = <3300000>;
  58                 regulator-max-microvolt = <3300000>;
  59         };
  60
  61         aic_dvdd: fixedregulator-aic_dvdd {
  62                 compatible = "regulator-fixed";
  63                 regulator-name = "aic_dvdd_fixed";
  64                 vin-supply = <&vdd_3v3>;
  65                 regulator-min-microvolt = <1800000>;
  66                 regulator-max-microvolt = <1800000>;
  67         };
  68
  69         vtt_fixed: fixedregulator-vtt {
  70                 /* TPS51200 */
  71                 compatible = "regulator-fixed";
  72                 regulator-name = "vtt_fixed";
  73                 vin-supply = <&smps3_reg>;
  74                 regulator-min-microvolt = <3300000>;
  75                 regulator-max-microvolt = <3300000>;
  76                 regulator-always-on;
  77                 regulator-boot-on;
  78                 enable-active-high;
  79                 gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
  80         };
  81
  82         leds {
  83                 compatible = "gpio-leds";
  84
  85                 led0 {
  86                         label = "beagle-x15:usr0";
  87                         gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
  88                         linux,default-trigger = "heartbeat";
  89                         default-state = "off";
  90                 };
  91
  92                 led1 {
  93                         label = "beagle-x15:usr1";
  94                         gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
  95                         linux,default-trigger = "cpu0";
  96                         default-state = "off";
  97                 };
  98
  99                 led2 {
 100                         label = "beagle-x15:usr2";
 101                         gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
 102                         linux,default-trigger = "mmc0";
 103                         default-state = "off";
 104                 };
 105
 106                 led3 {
 107                         label = "beagle-x15:usr3";
 108                         gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
 109                         linux,default-trigger = "disk-activity";
 110                         default-state = "off";
 111                 };
 112         };
 113
 114         gpio_fan: gpio_fan {
 115                 /* Based on 5v 500mA AFB02505HHB */
 116                 compatible = "gpio-fan";
 117                 gpios =  <&tps659038_gpio 2 GPIO_ACTIVE_HIGH>;
 118                 gpio-fan,speed-map = <0     0>,
 119                                      <13000 1>;
 120                 #cooling-cells = <2>;
 121         };
 122
 123         hdmi0: connector {
 124                 compatible = "hdmi-connector";
 125                 label = "hdmi";
 126
 127                 type = "a";
 128
 129                 port {
 130                         hdmi_connector_in: endpoint {
 131                                 remote-endpoint = <&tpd12s015_out>;
 132                         };
 133                 };
 134         };
 135
 136         tpd12s015: encoder {
 137                 compatible = "ti,tpd12s015";
 138
 139                 ports {
 140                         #address-cells = <1>;
 141                         #size-cells = <0>;
 142
 143                         port@0 {
 144                                 reg = <0>;
 145
 146                                 tpd12s015_in: endpoint {
 147                                         remote-endpoint = <&hdmi_out>;
 148                                 };
 149                         };
 150
 151                         port@1 {
 152                                 reg = <1>;
 153
 154                                 tpd12s015_out: endpoint {
 155                                         remote-endpoint = <&hdmi_connector_in>;
 156                                 };
 157                         };
 158                 };
 159         };
 160
 161         sound0: sound0 {
 162                 compatible = "simple-audio-card";
 163                 simple-audio-card,name = "BeagleBoard-X15";
 164                 simple-audio-card,widgets =
 165                         "Line", "Line Out",
 166                         "Line", "Line In";
 167                 simple-audio-card,routing =
 168                         "Line Out",     "LLOUT",
 169                         "Line Out",     "RLOUT",
 170                         "MIC2L",        "Line In",
 171                         "MIC2R",        "Line In";
 172                 simple-audio-card,format = "dsp_b";
 173                 simple-audio-card,bitclock-master = <&sound0_master>;
 174                 simple-audio-card,frame-master = <&sound0_master>;
 175                 simple-audio-card,bitclock-inversion;
 176
 177                 simple-audio-card,cpu {
 178                         sound-dai = <&mcasp3>;
 179                 };
 180
 181                 sound0_master: simple-audio-card,codec {
 182                         sound-dai = <&tlv320aic3104>;
 183                         clocks = <&clkout2_clk>;
 184                 };
 185         };
 186 };
 187
 188 &i2c1 {
 189         status = "okay";
 190         clock-frequency = <400000>;
 191
 192         tps659038: tps659038@58 {
 193                 compatible = "ti,tps659038";
 194                 reg = <0x58>;
 195                 interrupt-parent = <&gpio1>;
 196                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 197
 198                 #interrupt-cells = <2>;
 199                 interrupt-controller;
 200
 201                 ti,system-power-controller;
 202                 ti,palmas-override-powerhold;
 203
 204                 tps659038_pmic {
 205                         compatible = "ti,tps659038-pmic";
 206
 207                         regulators {
 208                                 smps12_reg: smps12 {
 209                                         /* VDD_MPU */
 210                                         regulator-name = "smps12";
 211                                         regulator-min-microvolt = < 850000>;
 212                                         regulator-max-microvolt = <1250000>;
 213                                         regulator-always-on;
 214                                         regulator-boot-on;
 215                                 };
 216
 217                                 smps3_reg: smps3 {
 218                                         /* VDD_DDR */
 219                                         regulator-name = "smps3";
 220                                         regulator-min-microvolt = <1350000>;
 221                                         regulator-max-microvolt = <1350000>;
 222                                         regulator-always-on;
 223                                         regulator-boot-on;
 224                                 };
 225
 226                                 smps45_reg: smps45 {
 227                                         /* VDD_DSPEVE, VDD_IVA, VDD_GPU */
 228                                         regulator-name = "smps45";
 229                                         regulator-min-microvolt = < 850000>;
 230                                         regulator-max-microvolt = <1250000>;
 231                                         regulator-always-on;
 232                                         regulator-boot-on;
 233                                 };
 234
 235                                 smps6_reg: smps6 {
 236                                         /* VDD_CORE */
 237                                         regulator-name = "smps6";
 238                                         regulator-min-microvolt = <850000>;
 239                                         regulator-max-microvolt = <1150000>;
 240                                         regulator-always-on;
 241                                         regulator-boot-on;
 242                                 };
 243
 244                                 /* SMPS7 unused */
 245
 246                                 smps8_reg: smps8 {
 247                                         /* VDD_1V8 */
 248                                         regulator-name = "smps8";
 249                                         regulator-min-microvolt = <1800000>;
 250                                         regulator-max-microvolt = <1800000>;
 251                                         regulator-always-on;
 252                                         regulator-boot-on;
 253                                 };
 254
 255                                 /* SMPS9 unused */
 256
 257                                 ldo1_reg: ldo1 {
 258                                         /* VDD_SD / VDDSHV8  */
 259                                         regulator-name = "ldo1";
 260                                         regulator-min-microvolt = <1800000>;
 261                                         regulator-max-microvolt = <3300000>;
 262                                         regulator-boot-on;
 263                                         regulator-always-on;
 264                                 };
 265
 266                                 ldo2_reg: ldo2 {
 267                                         /* VDD_SHV5 */
 268                                         regulator-name = "ldo2";
 269                                         regulator-min-microvolt = <3300000>;
 270                                         regulator-max-microvolt = <3300000>;
 271                                         regulator-always-on;
 272                                         regulator-boot-on;
 273                                 };
 274
 275                                 ldo3_reg: ldo3 {
 276                                         /* VDDA_1V8_PHYA */
 277                                         regulator-name = "ldo3";
 278                                         regulator-min-microvolt = <1800000>;
 279                                         regulator-max-microvolt = <1800000>;
 280                                         regulator-always-on;
 281                                         regulator-boot-on;
 282                                 };
 283
 284                                 ldo4_reg: ldo4 {
 285                                         /* VDDA_1V8_PHYB */
 286                                         regulator-name = "ldo4";
 287                                         regulator-min-microvolt = <1800000>;
 288                                         regulator-max-microvolt = <1800000>;
 289                                         regulator-always-on;
 290                                         regulator-boot-on;
 291                                 };
 292
 293                                 ldo9_reg: ldo9 {
 294                                         /* VDD_RTC */
 295                                         regulator-name = "ldo9";
 296                                         regulator-min-microvolt = <1050000>;
 297                                         regulator-max-microvolt = <1050000>;
 298                                         regulator-always-on;
 299                                         regulator-boot-on;
 300                                 };
 301
 302                                 ldoln_reg: ldoln {
 303                                         /* VDDA_1V8_PLL */
 304                                         regulator-name = "ldoln";
 305                                         regulator-min-microvolt = <1800000>;
 306                                         regulator-max-microvolt = <1800000>;
 307                                         regulator-always-on;
 308                                         regulator-boot-on;
 309                                 };
 310
 311                                 ldousb_reg: ldousb {
 312                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 313                                         regulator-name = "ldousb";
 314                                         regulator-min-microvolt = <3300000>;
 315                                         regulator-max-microvolt = <3300000>;
 316                                         regulator-boot-on;
 317                                 };
 318
 319                                 regen1: regen1 {
 320                                         /* VDD_3V3_ON */
 321                                         regulator-name = "regen1";
 322                                         regulator-boot-on;
 323                                         regulator-always-on;
 324                                 };
 325                         };
 326                 };
 327
 328                 tps659038_rtc: tps659038_rtc {
 329                         compatible = "ti,palmas-rtc";
 330                         interrupt-parent = <&tps659038>;
 331                         interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
 332                         wakeup-source;
 333                 };
 334
 335                 tps659038_pwr_button: tps659038_pwr_button {
 336                         compatible = "ti,palmas-pwrbutton";
 337                         interrupt-parent = <&tps659038>;
 338                         interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 339                         wakeup-source;
 340                         ti,palmas-long-press-seconds = <12>;
 341                 };
 342
 343                 tps659038_gpio: tps659038_gpio {
 344                         compatible = "ti,palmas-gpio";
 345                         gpio-controller;
 346                         #gpio-cells = <2>;
 347                 };
 348
 349                 extcon_usb2: tps659038_usb {
 350                         compatible = "ti,palmas-usb-vid";
 351                         ti,enable-vbus-detection;
 352                         vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
 353                 };
 354
 355         };
 356
 357         tmp102: tmp102@48 {
 358                 compatible = "ti,tmp102";
 359                 reg = <0x48>;
 360                 interrupt-parent = <&gpio7>;
 361                 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
 362                 #thermal-sensor-cells = <1>;
 363         };
 364
 365         tlv320aic3104: tlv320aic3104@18 {
 366                 #sound-dai-cells = <0>;
 367                 compatible = "ti,tlv320aic3104";
 368                 reg = <0x18>;
 369                 assigned-clocks = <&clkoutmux2_clk_mux>;
 370                 assigned-clock-parents = <&sys_clk2_dclk_div>;
 371
 372                 status = "okay";
 373                 adc-settle-ms = <40>;
 374
 375                 AVDD-supply = <&vdd_3v3>;
 376                 IOVDD-supply = <&vdd_3v3>;
 377                 DRVDD-supply = <&vdd_3v3>;
 378                 DVDD-supply = <&aic_dvdd>;
 379         };
 380
 381         eeprom: eeprom@50 {
 382                 compatible = "atmel,24c32";
 383                 reg = <0x50>;
 384         };
 385 };
 386
 387 &i2c3 {
 388         status = "okay";
 389         clock-frequency = <400000>;
 390
 391         mcp_rtc: rtc@6f {
 392                 compatible = "microchip,mcp7941x";
 393                 reg = <0x6f>;
 394                 interrupts-extended = <&crossbar_mpu GIC_SPI 2 IRQ_TYPE_EDGE_RISING>,
 395                                       <&dra7_pmx_core 0x424>;
 396                 interrupt-names = "irq", "wakeup";
 397
 398                 vcc-supply = <&vdd_3v3>;
 399                 wakeup-source;
 400         };
 401 };
 402
 403 &gpio7_target {
 404         ti,no-reset-on-init;
 405         ti,no-idle-on-init;
 406 };
 407
 408 &cpu0 {
 409         vdd-supply = <&smps12_reg>;
 410         voltage-tolerance = <1>;
 411 };
 412
 413 &uart3 {
 414         status = "okay";
 415         interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 416                               <&dra7_pmx_core 0x3f8>;
 417 };
 418
 419 &davinci_mdio {
 420         phy0: ethernet-phy@1 {
 421                 reg = <1>;
 422         };
 423
 424         phy1: ethernet-phy@2 {
 425                 reg = <2>;
 426         };
 427 };
 428
 429 &mac {
 430         status = "okay";
 431         dual_emac;
 432 };
 433
 434 &cpsw_emac0 {
 435         phy-handle = <&phy0>;
 436         phy-mode = "rgmii-rxid";
 437         dual_emac_res_vlan = <1>;
 438 };
 439
 440 &cpsw_emac1 {
 441         phy-handle = <&phy1>;
 442         phy-mode = "rgmii-rxid";
 443         dual_emac_res_vlan = <2>;
 444 };
 445
 446 &mmc1 {
 447         status = "okay";
 448
 449         pinctrl-names = "default";
 450         pinctrl-0 = <&mmc1_pins_default>;
 451
 452         bus-width = <4>;
 453         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
 454         no-1-8-v;
 455 };
 456
 457 &mmc2 {
 458         status = "okay";
 459
 460         pinctrl-names = "default";
 461         pinctrl-0 = <&mmc2_pins_default>;
 462
 463         vmmc-supply = <&vdd_3v3>;
 464         vqmmc-supply = <&vdd_3v3>;
 465         bus-width = <8>;
 466         non-removable;
 467         no-1-8-v;
 468 };
 469
 470 &sata {
 471         status = "okay";
 472 };
 473
 474 &usb2_phy1 {
 475         phy-supply = <&ldousb_reg>;
 476 };
 477
 478 &usb2_phy2 {
 479         phy-supply = <&ldousb_reg>;
 480 };
 481
 482 &usb1 {
 483         dr_mode = "host";
 484 };
 485
 486 &omap_dwc3_2 {
 487         extcon = <&extcon_usb2>;
 488 };
 489
 490 &usb2 {
 491         /*
 492          * Stand alone usage is peripheral only.
 493          * However, with some resistor modifications
 494          * this port can be used via expansion connectors
 495          * as "host" or "dual-role". If so, provide
 496          * the necessary dr_mode override in the expansion
 497          * board's DT.
 498          */
 499         dr_mode = "peripheral";
 500 };
 501
 502 &cpu_trips {
 503         cpu_alert1: cpu_alert1 {
 504                 temperature = <50000>; /* millicelsius */
 505                 hysteresis = <2000>; /* millicelsius */
 506                 type = "active";
 507         };
 508 };
 509
 510 &cpu_cooling_maps {
 511         map1 {
 512                 trip = <&cpu_alert1>;
 513                 cooling-device = <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 514         };
 515 };
 516
 517 &thermal_zones {
 518         board_thermal: board_thermal {
 519                 polling-delay-passive = <1250>; /* milliseconds */
 520                 polling-delay = <1500>; /* milliseconds */
 521
 522                                 /* sensor       ID */
 523                 thermal-sensors = <&tmp102     0>;
 524
 525                 board_trips: trips {
 526                         board_alert0: board_alert {
 527                                 temperature = <40000>; /* millicelsius */
 528                                 hysteresis = <2000>; /* millicelsius */
 529                                 type = "active";
 530                         };
 531
 532                         board_crit: board_crit {
 533                                 temperature = <105000>; /* millicelsius */
 534                                 hysteresis = <0>; /* millicelsius */
 535                                 type = "critical";
 536                         };
 537                 };
 538
 539                 board_cooling_maps: cooling-maps {
 540                         map0 {
 541                                 trip = <&board_alert0>;
 542                                 cooling-device =
 543                                   <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 544                         };
 545                 };
 546        };
 547 };
 548
 549 &dss {
 550         status = "ok";
 551
 552         vdda_video-supply = <&ldoln_reg>;
 553 };
 554
 555 &hdmi {
 556         status = "ok";
 557         vdda-supply = <&ldo4_reg>;
 558
 559         port {
 560                 hdmi_out: endpoint {
 561                         remote-endpoint = <&tpd12s015_in>;
 562                 };
 563         };
 564 };
 565
 566 &pcie1_rc {
 567         status = "ok";
 568         gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
 569 };
 570
 571 &mcasp3 {
 572         #sound-dai-cells = <0>;
 573         assigned-clocks = <&l4per2_clkctrl DRA7_L4PER2_MCASP3_CLKCTRL 24>;
 574         assigned-clock-parents = <&sys_clkin2>;
 575         status = "okay";
 576
 577         op-mode = <0>;  /* MCASP_IIS_MODE */
 578         tdm-slots = <2>;
 579         /* 4 serializers */
 580         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 581                 1 2 0 0
 582         >;
 583         tx-num-evt = <32>;
 584         rx-num-evt = <32>;
 585 };
 586
 587 &mailbox5 {
 588         status = "okay";
 589         mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
 590                 status = "okay";
 591         };
 592         mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
 593                 status = "okay";
 594         };
 595 };
 596
 597 &mailbox6 {
 598         status = "okay";
 599         mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
 600                 status = "okay";
 601         };
 602         mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
 603                 status = "okay";
 604         };
 605 };