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

   1 /*
   2  * Copyright (C) 2014 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 <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13
  14 / {
  15         model = "TI AM5728 BeagleBoard-X15";
  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         };
  22
  23         memory {
  24                 device_type = "memory";
  25                 reg = <0x80000000 0x80000000>;
  26         };
  27
  28         vdd_3v3: fixedregulator-vdd_3v3 {
  29                 compatible = "regulator-fixed";
  30                 regulator-name = "vdd_3v3";
  31                 vin-supply = <&regen1>;
  32                 regulator-min-microvolt = <3300000>;
  33                 regulator-max-microvolt = <3300000>;
  34         };
  35
  36         vtt_fixed: fixedregulator-vtt {
  37                 /* TPS51200 */
  38                 compatible = "regulator-fixed";
  39                 regulator-name = "vtt_fixed";
  40                 vin-supply = <&smps3_reg>;
  41                 regulator-min-microvolt = <3300000>;
  42                 regulator-max-microvolt = <3300000>;
  43                 regulator-always-on;
  44                 regulator-boot-on;
  45                 enable-active-high;
  46                 gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51                 pinctrl-names = "default";
  52                 pinctrl-0 = <&leds_pins_default>;
  53
  54                 led@0 {
  55                         label = "beagle-x15:usr0";
  56                         gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
  57                         linux,default-trigger = "heartbeat";
  58                         default-state = "off";
  59                 };
  60
  61                 led@1 {
  62                         label = "beagle-x15:usr1";
  63                         gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
  64                         linux,default-trigger = "cpu0";
  65                         default-state = "off";
  66                 };
  67
  68                 led@2 {
  69                         label = "beagle-x15:usr2";
  70                         gpios = <&gpio7 14 GPIO_ACTIVE_HIGH>;
  71                         linux,default-trigger = "mmc0";
  72                         default-state = "off";
  73                 };
  74
  75                 led@3 {
  76                         label = "beagle-x15:usr3";
  77                         gpios = <&gpio7 15 GPIO_ACTIVE_HIGH>;
  78                         linux,default-trigger = "ide-disk";
  79                         default-state = "off";
  80                 };
  81         };
  82
  83         gpio_fan: gpio_fan {
  84                 /* Based on 5v 500mA AFB02505HHB */
  85                 compatible = "gpio-fan";
  86                 gpios =  <&tps659038_gpio 1 GPIO_ACTIVE_HIGH>;
  87                 gpio-fan,speed-map = <0     0>,
  88                                      <13000 1>;
  89         };
  90
  91         extcon_usb1: extcon_usb1 {
  92                 compatible = "linux,extcon-usb-gpio";
  93                 id-gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
  94                 pinctrl-names = "default";
  95                 pinctrl-0 = <&extcon_usb1_pins>;
  96         };
  97
  98         extcon_usb2: extcon_usb2 {
  99                 compatible = "linux,extcon-usb-gpio";
 100                 id-gpio = <&gpio7 24 GPIO_ACTIVE_HIGH>;
 101                 pinctrl-names = "default";
 102                 pinctrl-0 = <&extcon_usb2_pins>;
 103         };
 104 };
 105
 106 &dra7_pmx_core {
 107         leds_pins_default: leds_pins_default {
 108                 pinctrl-single,pins = <
 109                         0x3a8 (PIN_OUTPUT | MUX_MODE14) /* spi1_d1.gpio7_8 */
 110                         0x3ac (PIN_OUTPUT | MUX_MODE14) /* spi1_d0.gpio7_9 */
 111                         0x3c0 (PIN_OUTPUT | MUX_MODE14) /* spi2_sclk.gpio7_14 */
 112                         0x3c4 (PIN_OUTPUT | MUX_MODE14) /* spi2_d1.gpio7_15 */
 113                 >;
 114         };
 115
 116         i2c1_pins_default: i2c1_pins_default {
 117                 pinctrl-single,pins = <
 118                         0x400 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_sda.sda */
 119                         0x404 (PIN_INPUT_PULLUP | MUX_MODE0)    /* i2c1_scl.scl */
 120                 >;
 121         };
 122
 123         i2c3_pins_default: i2c3_pins_default {
 124                 pinctrl-single,pins = <
 125                         0x2a4 (PIN_INPUT| MUX_MODE10)   /* mcasp1_aclkx.i2c3_sda */
 126                         0x2a8 (PIN_INPUT| MUX_MODE10)   /* mcasp1_fsx.i2c3_scl */
 127                 >;
 128         };
 129
 130         uart3_pins_default: uart3_pins_default {
 131                 pinctrl-single,pins = <
 132                         0x248 (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd.rxd */
 133                         0x24c (PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd.txd */
 134                 >;
 135         };
 136
 137         mmc1_pins_default: mmc1_pins_default {
 138                 pinctrl-single,pins = <
 139                         0x36c (PIN_INPUT | MUX_MODE14)  /* mmc1sdcd.gpio219 */
 140                         0x354 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
 141                         0x358 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
 142                         0x35c (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
 143                         0x360 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
 144                         0x364 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
 145                         0x368 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
 146                 >;
 147         };
 148
 149         mmc2_pins_default: mmc2_pins_default {
 150                 pinctrl-single,pins = <
 151                         0x9c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
 152                         0xb0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
 153                         0xa0 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
 154                         0xa4 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
 155                         0xa8 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
 156                         0xac (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
 157                         0x8c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
 158                         0x90 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
 159                         0x94 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
 160                         0x98 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
 161                 >;
 162         };
 163
 164         cpsw_pins_default: cpsw_pins_default {
 165                 pinctrl-single,pins = <
 166                         /* Slave 1 */
 167                         0x250 (PIN_OUTPUT | MUX_MODE0)  /* rgmii1_tclk */
 168                         0x254 (PIN_OUTPUT | MUX_MODE0)  /* rgmii1_tctl */
 169                         0x258 (PIN_OUTPUT | MUX_MODE0)  /* rgmii1_td3 */
 170                         0x25c (PIN_OUTPUT | MUX_MODE0)  /* rgmii1_td2 */
 171                         0x260 (PIN_OUTPUT | MUX_MODE0)  /* rgmii1_td1 */
 172                         0x264 (PIN_OUTPUT | MUX_MODE0)  /* rgmii1_td0 */
 173                         0x268 (PIN_INPUT | MUX_MODE0)   /* rgmii1_rclk */
 174                         0x26c (PIN_INPUT | MUX_MODE0)   /* rgmii1_rctl */
 175                         0x270 (PIN_INPUT | MUX_MODE0)   /* rgmii1_rd3 */
 176                         0x274 (PIN_INPUT | MUX_MODE0)   /* rgmii1_rd2 */
 177                         0x278 (PIN_INPUT | MUX_MODE0)   /* rgmii1_rd1 */
 178                         0x27c (PIN_INPUT | MUX_MODE0)   /* rgmii1_rd0 */
 179
 180                         /* Slave 2 */
 181                         0x198 (PIN_OUTPUT | MUX_MODE3)  /* rgmii2_tclk */
 182                         0x19c (PIN_OUTPUT | MUX_MODE3)  /* rgmii2_tctl */
 183                         0x1a0 (PIN_OUTPUT | MUX_MODE3)  /* rgmii2_td3 */
 184                         0x1a4 (PIN_OUTPUT | MUX_MODE3)  /* rgmii2_td2 */
 185                         0x1a8 (PIN_OUTPUT | MUX_MODE3)  /* rgmii2_td1 */
 186                         0x1ac (PIN_OUTPUT | MUX_MODE3)  /* rgmii2_td0 */
 187                         0x1b0 (PIN_INPUT | MUX_MODE3)   /* rgmii2_rclk */
 188                         0x1b4 (PIN_INPUT | MUX_MODE3)   /* rgmii2_rctl */
 189                         0x1b8 (PIN_INPUT | MUX_MODE3)   /* rgmii2_rd3 */
 190                         0x1bc (PIN_INPUT | MUX_MODE3)   /* rgmii2_rd2 */
 191                         0x1c0 (PIN_INPUT | MUX_MODE3)   /* rgmii2_rd1 */
 192                         0x1c4 (PIN_INPUT | MUX_MODE3)   /* rgmii2_rd0 */
 193                 >;
 194
 195         };
 196
 197         cpsw_pins_sleep: cpsw_pins_sleep {
 198                 pinctrl-single,pins = <
 199                         /* Slave 1 */
 200                         0x250 (PIN_INPUT | MUX_MODE15)
 201                         0x254 (PIN_INPUT | MUX_MODE15)
 202                         0x258 (PIN_INPUT | MUX_MODE15)
 203                         0x25c (PIN_INPUT | MUX_MODE15)
 204                         0x260 (PIN_INPUT | MUX_MODE15)
 205                         0x264 (PIN_INPUT | MUX_MODE15)
 206                         0x268 (PIN_INPUT | MUX_MODE15)
 207                         0x26c (PIN_INPUT | MUX_MODE15)
 208                         0x270 (PIN_INPUT | MUX_MODE15)
 209                         0x274 (PIN_INPUT | MUX_MODE15)
 210                         0x278 (PIN_INPUT | MUX_MODE15)
 211                         0x27c (PIN_INPUT | MUX_MODE15)
 212
 213                         /* Slave 2 */
 214                         0x198 (PIN_INPUT | MUX_MODE15)
 215                         0x19c (PIN_INPUT | MUX_MODE15)
 216                         0x1a0 (PIN_INPUT | MUX_MODE15)
 217                         0x1a4 (PIN_INPUT | MUX_MODE15)
 218                         0x1a8 (PIN_INPUT | MUX_MODE15)
 219                         0x1ac (PIN_INPUT | MUX_MODE15)
 220                         0x1b0 (PIN_INPUT | MUX_MODE15)
 221                         0x1b4 (PIN_INPUT | MUX_MODE15)
 222                         0x1b8 (PIN_INPUT | MUX_MODE15)
 223                         0x1bc (PIN_INPUT | MUX_MODE15)
 224                         0x1c0 (PIN_INPUT | MUX_MODE15)
 225                         0x1c4 (PIN_INPUT | MUX_MODE15)
 226                 >;
 227         };
 228
 229         davinci_mdio_pins_default: davinci_mdio_pins_default {
 230                 pinctrl-single,pins = <
 231                         /* MDIO */
 232                         0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0)   /* mdio_mclk */
 233                         0x240 (PIN_INPUT_PULLUP | MUX_MODE0)    /* mdio_d */
 234                 >;
 235         };
 236
 237         davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
 238                 pinctrl-single,pins = <
 239                         0x23c (PIN_INPUT | MUX_MODE15)
 240                         0x240 (PIN_INPUT | MUX_MODE15)
 241                 >;
 242         };
 243
 244         tps659038_pins_default: tps659038_pins_default {
 245                 pinctrl-single,pins = <
 246                         0x418 (PIN_INPUT_PULLUP | MUX_MODE14)   /* wakeup0.gpio1_0 */
 247                 >;
 248         };
 249
 250         tmp102_pins_default: tmp102_pins_default {
 251                 pinctrl-single,pins = <
 252                         0x3C8 (PIN_INPUT_PULLUP | MUX_MODE14)   /* spi2_d0.gpio7_16 */
 253                 >;
 254         };
 255
 256         mcp79410_pins_default: mcp79410_pins_default {
 257                 pinctrl-single,pins = <
 258                         0x424 (PIN_INPUT_PULLUP | MUX_MODE1)    /* wakeup3.sys_nirq1 */
 259                 >;
 260         };
 261
 262         usb1_pins: pinmux_usb1_pins {
 263                 pinctrl-single,pins = <
 264                         0x280 (PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
 265                 >;
 266         };
 267
 268         extcon_usb1_pins: extcon_usb1_pins {
 269                 pinctrl-single,pins = <
 270                         0x3ec (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_rtsn.gpio7_25 */
 271                 >;
 272         };
 273
 274         extcon_usb2_pins: extcon_usb2_pins {
 275                 pinctrl-single,pins = <
 276                         0x3e8 (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_ctsn.gpio7_24 */
 277                 >;
 278         };
 279 };
 280
 281 &i2c1 {
 282         status = "okay";
 283         pinctrl-names = "default";
 284         pinctrl-0 = <&i2c1_pins_default>;
 285         clock-frequency = <400000>;
 286
 287         tps659038: tps659038@58 {
 288                 compatible = "ti,tps659038";
 289                 reg = <0x58>;
 290                 interrupt-parent = <&gpio1>;
 291                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 292
 293                 pinctrl-names = "default";
 294                 pinctrl-0 = <&tps659038_pins_default>;
 295
 296                 #interrupt-cells = <2>;
 297                 interrupt-controller;
 298
 299                 ti,system-power-controller;
 300
 301                 tps659038_pmic {
 302                         compatible = "ti,tps659038-pmic";
 303
 304                         regulators {
 305                                 smps12_reg: smps12 {
 306                                         /* VDD_MPU */
 307                                         regulator-name = "smps12";
 308                                         regulator-min-microvolt = < 850000>;
 309                                         regulator-max-microvolt = <1250000>;
 310                                         regulator-always-on;
 311                                         regulator-boot-on;
 312                                 };
 313
 314                                 smps3_reg: smps3 {
 315                                         /* VDD_DDR */
 316                                         regulator-name = "smps3";
 317                                         regulator-min-microvolt = <1350000>;
 318                                         regulator-max-microvolt = <1350000>;
 319                                         regulator-always-on;
 320                                         regulator-boot-on;
 321                                 };
 322
 323                                 smps45_reg: smps45 {
 324                                         /* VDD_DSPEVE, VDD_IVA, VDD_GPU */
 325                                         regulator-name = "smps45";
 326                                         regulator-min-microvolt = < 850000>;
 327                                         regulator-max-microvolt = <1150000>;
 328                                         regulator-always-on;
 329                                         regulator-boot-on;
 330                                 };
 331
 332                                 smps6_reg: smps6 {
 333                                         /* VDD_CORE */
 334                                         regulator-name = "smps6";
 335                                         regulator-min-microvolt = <850000>;
 336                                         regulator-max-microvolt = <1030000>;
 337                                         regulator-always-on;
 338                                         regulator-boot-on;
 339                                 };
 340
 341                                 /* SMPS7 unused */
 342
 343                                 smps8_reg: smps8 {
 344                                         /* VDD_1V8 */
 345                                         regulator-name = "smps8";
 346                                         regulator-min-microvolt = <1800000>;
 347                                         regulator-max-microvolt = <1800000>;
 348                                         regulator-always-on;
 349                                         regulator-boot-on;
 350                                 };
 351
 352                                 /* SMPS9 unused */
 353
 354                                 ldo1_reg: ldo1 {
 355                                         /* VDD_SD  */
 356                                         regulator-name = "ldo1";
 357                                         regulator-min-microvolt = <1800000>;
 358                                         regulator-max-microvolt = <3300000>;
 359                                         regulator-boot-on;
 360                                 };
 361
 362                                 ldo2_reg: ldo2 {
 363                                         /* VDD_SHV5 */
 364                                         regulator-name = "ldo2";
 365                                         regulator-min-microvolt = <3300000>;
 366                                         regulator-max-microvolt = <3300000>;
 367                                         regulator-always-on;
 368                                         regulator-boot-on;
 369                                 };
 370
 371                                 ldo3_reg: ldo3 {
 372                                         /* VDDA_1V8_PHY */
 373                                         regulator-name = "ldo3";
 374                                         regulator-min-microvolt = <1800000>;
 375                                         regulator-max-microvolt = <1800000>;
 376                                         regulator-always-on;
 377                                         regulator-boot-on;
 378                                 };
 379
 380                                 ldo9_reg: ldo9 {
 381                                         /* VDD_RTC */
 382                                         regulator-name = "ldo9";
 383                                         regulator-min-microvolt = <1050000>;
 384                                         regulator-max-microvolt = <1050000>;
 385                                         regulator-always-on;
 386                                         regulator-boot-on;
 387                                 };
 388
 389                                 ldoln_reg: ldoln {
 390                                         /* VDDA_1V8_PLL */
 391                                         regulator-name = "ldoln";
 392                                         regulator-min-microvolt = <1800000>;
 393                                         regulator-max-microvolt = <1800000>;
 394                                         regulator-always-on;
 395                                         regulator-boot-on;
 396                                 };
 397
 398                                 ldousb_reg: ldousb {
 399                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 400                                         regulator-name = "ldousb";
 401                                         regulator-min-microvolt = <3300000>;
 402                                         regulator-max-microvolt = <3300000>;
 403                                         regulator-boot-on;
 404                                 };
 405
 406                                 regen1: regen1 {
 407                                         /* VDD_3V3_ON */
 408                                         regulator-name = "regen1";
 409                                         regulator-boot-on;
 410                                         regulator-always-on;
 411                                 };
 412                         };
 413                 };
 414
 415                 tps659038_rtc: tps659038_rtc {
 416                         compatible = "ti,palmas-rtc";
 417                         interrupt-parent = <&tps659038>;
 418                         interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
 419                         wakeup-source;
 420                 };
 421
 422                 tps659038_pwr_button: tps659038_pwr_button {
 423                         compatible = "ti,palmas-pwrbutton";
 424                         interrupt-parent = <&tps659038>;
 425                         interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 426                         wakeup-source;
 427                         ti,palmas-long-press-seconds = <12>;
 428                 };
 429
 430                 tps659038_gpio: tps659038_gpio {
 431                         compatible = "ti,palmas-gpio";
 432                         gpio-controller;
 433                         #gpio-cells = <2>;
 434                 };
 435         };
 436
 437         tmp102: tmp102@48 {
 438                 compatible = "ti,tmp102";
 439                 reg = <0x48>;
 440                 pinctrl-names = "default";
 441                 pinctrl-0 = <&tmp102_pins_default>;
 442                 interrupt-parent = <&gpio7>;
 443                 interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
 444         };
 445 };
 446
 447 &i2c3 {
 448         status = "okay";
 449         pinctrl-names = "default";
 450         pinctrl-0 = <&i2c3_pins_default>;
 451         clock-frequency = <400000>;
 452
 453         mcp_rtc: rtc@6f {
 454                 compatible = "microchip,mcp7941x";
 455                 reg = <0x6f>;
 456                 interrupt-parent = <&gic>;
 457                 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_LOW>;  /* IRQ_SYS_1N */
 458
 459                 pinctrl-names = "default";
 460                 pinctrl-0 = <&mcp79410_pins_default>;
 461
 462                 vcc-supply = <&vdd_3v3>;
 463                 wakeup-source;
 464         };
 465 };
 466
 467 &gpio7 {
 468         ti,no-reset-on-init;
 469         ti,no-idle-on-init;
 470 };
 471
 472 &cpu0 {
 473         cpu0-supply = <&smps12_reg>;
 474         voltage-tolerance = <1>;
 475 };
 476
 477 &uart3 {
 478         status = "okay";
 479         interrupts-extended = <&gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 480                               <&dra7_pmx_core 0x248>;
 481
 482         pinctrl-names = "default";
 483         pinctrl-0 = <&uart3_pins_default>;
 484 };
 485
 486 &mac {
 487         status = "okay";
 488         pinctrl-names = "default", "sleep";
 489         pinctrl-0 = <&cpsw_pins_default>;
 490         pinctrl-1 = <&cpsw_pins_sleep>;
 491         dual_emac;
 492 };
 493
 494 &cpsw_emac0 {
 495         phy_id = <&davinci_mdio>, <1>;
 496         phy-mode = "rgmii";
 497         dual_emac_res_vlan = <1>;
 498 };
 499
 500 &cpsw_emac1 {
 501         phy_id = <&davinci_mdio>, <2>;
 502         phy-mode = "rgmii";
 503         dual_emac_res_vlan = <2>;
 504 };
 505
 506 &davinci_mdio {
 507         pinctrl-names = "default", "sleep";
 508         pinctrl-0 = <&davinci_mdio_pins_default>;
 509         pinctrl-1 = <&davinci_mdio_pins_sleep>;
 510 };
 511
 512 &mmc1 {
 513         status = "okay";
 514
 515         pinctrl-names = "default";
 516         pinctrl-0 = <&mmc1_pins_default>;
 517
 518         vmmc-supply = <&ldo1_reg>;
 519         vmmc_aux-supply = <&vdd_3v3>;
 520         pbias-supply = <&pbias_mmc_reg>;
 521         bus-width = <4>;
 522         cd-gpios = <&gpio6 27 0>; /* gpio 219 */
 523 };
 524
 525 &mmc2 {
 526         status = "okay";
 527
 528         pinctrl-names = "default";
 529         pinctrl-0 = <&mmc2_pins_default>;
 530
 531         vmmc-supply = <&vdd_3v3>;
 532         bus-width = <8>;
 533         ti,non-removable;
 534         cap-mmc-dual-data-rate;
 535 };
 536
 537 &sata {
 538         status = "okay";
 539 };
 540
 541 &usb2_phy1 {
 542         phy-supply = <&ldousb_reg>;
 543 };
 544
 545 &usb1 {
 546         dr_mode = "host";
 547         pinctrl-names = "default";
 548         pinctrl-0 = <&usb1_pins>;
 549 };
 550
 551 &usb2 {
 552         dr_mode = "peripheral";
 553 };