git.sur5r.net Git - u-boot/blob - arch/arm/dts/am57xx-beagle-x15-common.dtsi

   1 /*
   2  * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include "dra74x.dtsi"
  11 #include "am57xx-commercial-grade.dtsi"
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14
  15 / {
  16         compatible = "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
  17
  18         chosen {
  19                 stdout-path = &uart3;
  20         };
  21
  22         aliases {
  23                 rtc0 = &mcp_rtc;
  24                 rtc1 = &tps659038_rtc;
  25                 rtc2 = &rtc;
  26                 display0 = &hdmi0;
  27         };
  28
  29         memory@0 {
  30                 device_type = "memory";
  31                 reg = <0x0 0x80000000 0x0 0x80000000>;
  32         };
  33
  34         vdd_3v3: fixedregulator-vdd_3v3 {
  35                 compatible = "regulator-fixed";
  36                 regulator-name = "vdd_3v3";
  37                 vin-supply = <&regen1>;
  38                 regulator-min-microvolt = <3300000>;
  39                 regulator-max-microvolt = <3300000>;
  40         };
  41
  42         aic_dvdd: fixedregulator-aic_dvdd {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "aic_dvdd_fixed";
  45                 vin-supply = <&vdd_3v3>;
  46                 regulator-min-microvolt = <1800000>;
  47                 regulator-max-microvolt = <1800000>;
  48         };
  49
  50         vtt_fixed: fixedregulator-vtt {
  51                 /* TPS51200 */
  52                 compatible = "regulator-fixed";
  53                 regulator-name = "vtt_fixed";
  54                 vin-supply = <&smps3_reg>;
  55                 regulator-min-microvolt = <3300000>;
  56                 regulator-max-microvolt = <3300000>;
  57                 regulator-always-on;
  58                 regulator-boot-on;
  59                 enable-active-high;
  60                 gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
  61         };
  62
  63         leds {
  64                 compatible = "gpio-leds";
  65
  66                 led0 {
  67                         label = "beagle-x15:usr0";
  68                         gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
  69                         linux,default-trigger = "heartbeat";
  70                         default-state = "off";
  71                 };
  72
  73                 led1 {
  74                         label = "beagle-x15:usr1";
  75                         gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
  76                         linux,default-trigger = "cpu0";
  77                         default-state = "off";
  78                 };
  79
  80                 led2 {
  81                         label = "beagle-x15:usr2";
  82                         gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
  83                         linux,default-trigger = "mmc0";
  84                         default-state = "off";
  85                 };
  86
  87                 led3 {
  88                         label = "beagle-x15:usr3";
  89                         gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
  90                         linux,default-trigger = "disk-activity";
  91                         default-state = "off";
  92                 };
  93         };
  94
  95         gpio_fan: gpio_fan {
  96                 /* Based on 5v 500mA AFB02505HHB */
  97                 compatible = "gpio-fan";
  98                 gpios =  <&tps659038_gpio 2 GPIO_ACTIVE_HIGH>;
  99                 gpio-fan,speed-map = <0     0>,
 100                                      <13000 1>;
 101                 #cooling-cells = <2>;
 102         };
 103
 104         hdmi0: connector {
 105                 compatible = "hdmi-connector";
 106                 label = "hdmi";
 107
 108                 type = "a";
 109
 110                 port {
 111                         hdmi_connector_in: endpoint {
 112                                 remote-endpoint = <&tpd12s015_out>;
 113                         };
 114                 };
 115         };
 116
 117         tpd12s015: encoder {
 118                 compatible = "ti,tpd12s015";
 119
 120                 ports {
 121                         #address-cells = <1>;
 122                         #size-cells = <0>;
 123
 124                         port@0 {
 125                                 reg = <0>;
 126
 127                                 tpd12s015_in: endpoint {
 128                                         remote-endpoint = <&hdmi_out>;
 129                                 };
 130                         };
 131
 132                         port@1 {
 133                                 reg = <1>;
 134
 135                                 tpd12s015_out: endpoint {
 136                                         remote-endpoint = <&hdmi_connector_in>;
 137                                 };
 138                         };
 139                 };
 140         };
 141
 142         sound0: sound0 {
 143                 compatible = "simple-audio-card";
 144                 simple-audio-card,name = "BeagleBoard-X15";
 145                 simple-audio-card,widgets =
 146                         "Line", "Line Out",
 147                         "Line", "Line In";
 148                 simple-audio-card,routing =
 149                         "Line Out",     "LLOUT",
 150                         "Line Out",     "RLOUT",
 151                         "MIC2L",        "Line In",
 152                         "MIC2R",        "Line In";
 153                 simple-audio-card,format = "dsp_b";
 154                 simple-audio-card,bitclock-master = <&sound0_master>;
 155                 simple-audio-card,frame-master = <&sound0_master>;
 156                 simple-audio-card,bitclock-inversion;
 157
 158                 simple-audio-card,cpu {
 159                         sound-dai = <&mcasp3>;
 160                 };
 161
 162                 sound0_master: simple-audio-card,codec {
 163                         sound-dai = <&tlv320aic3104>;
 164                         clocks = <&clkout2_clk>;
 165                 };
 166         };
 167 };
 168
 169 &dra7_pmx_core {
 170         mmc1_pins_default: mmc1_pins_default {
 171                 pinctrl-single,pins = <
 172                         DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14)       /* mmc1sdcd.gpio219 */
 173                         DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
 174                         DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
 175                         DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
 176                         DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
 177                         DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
 178                         DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
 179                 >;
 180         };
 181
 182         mmc2_pins_default: mmc2_pins_default {
 183                 pinctrl-single,pins = <
 184                         DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
 185                         DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
 186                         DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
 187                         DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
 188                         DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
 189                         DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
 190                         DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
 191                         DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
 192                         DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
 193                         DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
 194                 >;
 195         };
 196 };
 197 &i2c1 {
 198         status = "okay";
 199         clock-frequency = <400000>;
 200
 201         tps659038: tps659038@58 {
 202                 compatible = "ti,tps659038";
 203                 reg = <0x58>;
 204                 interrupt-parent = <&gpio1>;
 205                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 206
 207                 #interrupt-cells = <2>;
 208                 interrupt-controller;
 209
 210                 ti,system-power-controller;
 211
 212                 tps659038_pmic {
 213                         compatible = "ti,tps659038-pmic";
 214
 215                         regulators {
 216                                 smps12_reg: smps12 {
 217                                         /* VDD_MPU */
 218                                         regulator-name = "smps12";
 219                                         regulator-min-microvolt = < 850000>;
 220                                         regulator-max-microvolt = <1250000>;
 221                                         regulator-always-on;
 222                                         regulator-boot-on;
 223                                 };
 224
 225                                 smps3_reg: smps3 {
 226                                         /* VDD_DDR */
 227                                         regulator-name = "smps3";
 228                                         regulator-min-microvolt = <1350000>;
 229                                         regulator-max-microvolt = <1350000>;
 230                                         regulator-always-on;
 231                                         regulator-boot-on;
 232                                 };
 233
 234                                 smps45_reg: smps45 {
 235                                         /* VDD_DSPEVE, VDD_IVA, VDD_GPU */
 236                                         regulator-name = "smps45";
 237                                         regulator-min-microvolt = < 850000>;
 238                                         regulator-max-microvolt = <1250000>;
 239                                         regulator-always-on;
 240                                         regulator-boot-on;
 241                                 };
 242
 243                                 smps6_reg: smps6 {
 244                                         /* VDD_CORE */
 245                                         regulator-name = "smps6";
 246                                         regulator-min-microvolt = <850000>;
 247                                         regulator-max-microvolt = <1150000>;
 248                                         regulator-always-on;
 249                                         regulator-boot-on;
 250                                 };
 251
 252                                 /* SMPS7 unused */
 253
 254                                 smps8_reg: smps8 {
 255                                         /* VDD_1V8 */
 256                                         regulator-name = "smps8";
 257                                         regulator-min-microvolt = <1800000>;
 258                                         regulator-max-microvolt = <1800000>;
 259                                         regulator-always-on;
 260                                         regulator-boot-on;
 261                                 };
 262
 263                                 /* SMPS9 unused */
 264
 265                                 ldo1_reg: ldo1 {
 266                                         /* VDD_SD / VDDSHV8  */
 267                                         regulator-name = "ldo1";
 268                                         regulator-min-microvolt = <1800000>;
 269                                         regulator-max-microvolt = <3300000>;
 270                                         regulator-boot-on;
 271                                         regulator-always-on;
 272                                 };
 273
 274                                 ldo2_reg: ldo2 {
 275                                         /* VDD_SHV5 */
 276                                         regulator-name = "ldo2";
 277                                         regulator-min-microvolt = <3300000>;
 278                                         regulator-max-microvolt = <3300000>;
 279                                         regulator-always-on;
 280                                         regulator-boot-on;
 281                                 };
 282
 283                                 ldo3_reg: ldo3 {
 284                                         /* VDDA_1V8_PHYA */
 285                                         regulator-name = "ldo3";
 286                                         regulator-min-microvolt = <1800000>;
 287                                         regulator-max-microvolt = <1800000>;
 288                                         regulator-always-on;
 289                                         regulator-boot-on;
 290                                 };
 291
 292                                 ldo4_reg: ldo4 {
 293                                         /* VDDA_1V8_PHYB */
 294                                         regulator-name = "ldo4";
 295                                         regulator-min-microvolt = <1800000>;
 296                                         regulator-max-microvolt = <1800000>;
 297                                         regulator-always-on;
 298                                         regulator-boot-on;
 299                                 };
 300
 301                                 ldo9_reg: ldo9 {
 302                                         /* VDD_RTC */
 303                                         regulator-name = "ldo9";
 304                                         regulator-min-microvolt = <1050000>;
 305                                         regulator-max-microvolt = <1050000>;
 306                                         regulator-always-on;
 307                                         regulator-boot-on;
 308                                 };
 309
 310                                 ldoln_reg: ldoln {
 311                                         /* VDDA_1V8_PLL */
 312                                         regulator-name = "ldoln";
 313                                         regulator-min-microvolt = <1800000>;
 314                                         regulator-max-microvolt = <1800000>;
 315                                         regulator-always-on;
 316                                         regulator-boot-on;
 317                                 };
 318
 319                                 ldousb_reg: ldousb {
 320                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 321                                         regulator-name = "ldousb";
 322                                         regulator-min-microvolt = <3300000>;
 323                                         regulator-max-microvolt = <3300000>;
 324                                         regulator-boot-on;
 325                                 };
 326
 327                                 regen1: regen1 {
 328                                         /* VDD_3V3_ON */
 329                                         regulator-name = "regen1";
 330                                         regulator-boot-on;
 331                                         regulator-always-on;
 332                                 };
 333                         };
 334                 };
 335
 336                 tps659038_rtc: tps659038_rtc {
 337                         compatible = "ti,palmas-rtc";
 338                         interrupt-parent = <&tps659038>;
 339                         interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
 340                         wakeup-source;
 341                 };
 342
 343                 tps659038_pwr_button: tps659038_pwr_button {
 344                         compatible = "ti,palmas-pwrbutton";
 345                         interrupt-parent = <&tps659038>;
 346                         interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 347                         wakeup-source;
 348                         ti,palmas-long-press-seconds = <12>;
 349                 };
 350
 351                 tps659038_gpio: tps659038_gpio {
 352                         compatible = "ti,palmas-gpio";
 353                         gpio-controller;
 354                         #gpio-cells = <2>;
 355                 };
 356
 357                 extcon_usb2: tps659038_usb {
 358                         compatible = "ti,palmas-usb-vid";
 359                         ti,enable-vbus-detection;
 360                         vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
 361                 };
 362
 363         };
 364
 365         tmp102: tmp102@48 {
 366                 compatible = "ti,tmp102";
 367                 reg = <0x48>;
 368                 interrupt-parent = <&gpio7>;
 369                 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
 370                 #thermal-sensor-cells = <1>;
 371         };
 372
 373         tlv320aic3104: tlv320aic3104@18 {
 374                 #sound-dai-cells = <0>;
 375                 compatible = "ti,tlv320aic3104";
 376                 reg = <0x18>;
 377                 assigned-clocks = <&clkoutmux2_clk_mux>;
 378                 assigned-clock-parents = <&sys_clk2_dclk_div>;
 379
 380                 status = "okay";
 381                 adc-settle-ms = <40>;
 382
 383                 AVDD-supply = <&vdd_3v3>;
 384                 IOVDD-supply = <&vdd_3v3>;
 385                 DRVDD-supply = <&vdd_3v3>;
 386                 DVDD-supply = <&aic_dvdd>;
 387         };
 388
 389         eeprom: eeprom@50 {
 390                 compatible = "at,24c32";
 391                 reg = <0x50>;
 392         };
 393 };
 394
 395 &i2c3 {
 396         status = "okay";
 397         clock-frequency = <400000>;
 398
 399         mcp_rtc: rtc@6f {
 400                 compatible = "microchip,mcp7941x";
 401                 reg = <0x6f>;
 402                 interrupts-extended = <&crossbar_mpu GIC_SPI 2 IRQ_TYPE_EDGE_RISING>,
 403                                       <&dra7_pmx_core 0x424>;
 404                 interrupt-names = "irq", "wakeup";
 405
 406                 vcc-supply = <&vdd_3v3>;
 407                 wakeup-source;
 408         };
 409 };
 410
 411 &gpio7 {
 412         ti,no-reset-on-init;
 413         ti,no-idle-on-init;
 414 };
 415
 416 &cpu0 {
 417         cpu0-supply = <&smps12_reg>;
 418         voltage-tolerance = <1>;
 419 };
 420
 421 &uart3 {
 422         status = "okay";
 423         interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 424                               <&dra7_pmx_core 0x3f8>;
 425 };
 426
 427 &mac {
 428         status = "okay";
 429         dual_emac;
 430 };
 431
 432 &cpsw_emac0 {
 433         phy_id = <&davinci_mdio>, <1>;
 434         phy-mode = "rgmii";
 435         dual_emac_res_vlan = <1>;
 436 };
 437
 438 &cpsw_emac1 {
 439         phy_id = <&davinci_mdio>, <2>;
 440         phy-mode = "rgmii";
 441         dual_emac_res_vlan = <2>;
 442 };
 443
 444 &mmc1 {
 445         status = "okay";
 446
 447         pinctrl-names = "default";
 448         pinctrl-0 = <&mmc1_pins_default>;
 449
 450         bus-width = <4>;
 451         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
 452 };
 453
 454 &mmc2 {
 455         status = "okay";
 456
 457         pinctrl-names = "default";
 458         pinctrl-0 = <&mmc2_pins_default>;
 459
 460         vmmc-supply = <&vdd_3v3>;
 461         bus-width = <8>;
 462         ti,non-removable;
 463         cap-mmc-dual-data-rate;
 464 };
 465
 466 &sata {
 467         status = "okay";
 468 };
 469
 470 &usb2_phy1 {
 471         phy-supply = <&ldousb_reg>;
 472 };
 473
 474 &usb2_phy2 {
 475         phy-supply = <&ldousb_reg>;
 476 };
 477
 478 &usb1 {
 479         dr_mode = "host";
 480 };
 481
 482 &omap_dwc3_2 {
 483         extcon = <&extcon_usb2>;
 484 };
 485
 486 &usb2 {
 487         /*
 488          * Stand alone usage is peripheral only.
 489          * However, with some resistor modifications
 490          * this port can be used via expansion connectors
 491          * as "host" or "dual-role". If so, provide
 492          * the necessary dr_mode override in the expansion
 493          * board's DT.
 494          */
 495         dr_mode = "peripheral";
 496 };
 497
 498 &cpu_trips {
 499         cpu_alert1: cpu_alert1 {
 500                 temperature = <50000>; /* millicelsius */
 501                 hysteresis = <2000>; /* millicelsius */
 502                 type = "active";
 503         };
 504 };
 505
 506 &cpu_cooling_maps {
 507         map1 {
 508                 trip = <&cpu_alert1>;
 509                 cooling-device = <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 510         };
 511 };
 512
 513 &thermal_zones {
 514         board_thermal: board_thermal {
 515                 polling-delay-passive = <1250>; /* milliseconds */
 516                 polling-delay = <1500>; /* milliseconds */
 517
 518                                 /* sensor       ID */
 519                 thermal-sensors = <&tmp102     0>;
 520
 521                 board_trips: trips {
 522                         board_alert0: board_alert {
 523                                 temperature = <40000>; /* millicelsius */
 524                                 hysteresis = <2000>; /* millicelsius */
 525                                 type = "active";
 526                         };
 527
 528                         board_crit: board_crit {
 529                                 temperature = <105000>; /* millicelsius */
 530                                 hysteresis = <0>; /* millicelsius */
 531                                 type = "critical";
 532                         };
 533                 };
 534
 535                 board_cooling_maps: cooling-maps {
 536                         map0 {
 537                                 trip = <&board_alert0>;
 538                                 cooling-device =
 539                                   <&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 540                         };
 541                 };
 542        };
 543 };
 544
 545 &dss {
 546         status = "ok";
 547
 548         vdda_video-supply = <&ldoln_reg>;
 549 };
 550
 551 &hdmi {
 552         status = "ok";
 553         vdda-supply = <&ldo4_reg>;
 554
 555         port {
 556                 hdmi_out: endpoint {
 557                         remote-endpoint = <&tpd12s015_in>;
 558                 };
 559         };
 560 };
 561
 562 &pcie1 {
 563         gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
 564 };
 565
 566 &mcasp3 {
 567         #sound-dai-cells = <0>;
 568         assigned-clocks = <&mcasp3_ahclkx_mux>;
 569         assigned-clock-parents = <&sys_clkin2>;
 570         status = "okay";
 571
 572         op-mode = <0>;  /* MCASP_IIS_MODE */
 573         tdm-slots = <2>;
 574         /* 4 serializers */
 575         serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 576                 1 2 0 0
 577         >;
 578         tx-num-evt = <32>;
 579         rx-num-evt = <32>;
 580 };
 581
 582 &mailbox5 {
 583         status = "okay";
 584         mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
 585                 status = "okay";
 586         };
 587         mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
 588                 status = "okay";
 589         };
 590 };
 591
 592 &mailbox6 {
 593         status = "okay";
 594         mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
 595                 status = "okay";
 596         };
 597         mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
 598                 status = "okay";
 599         };
 600 };