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