arch/arm/boot/dts/am57xx-idk-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
   4  */
   5
   6 #include "am57xx-industrial-grade.dtsi"
   7
   8 / {
   9         aliases {
  10                 rtc0 = &tps659038_rtc;
  11                 rtc1 = &rtc;
  12                 display0 = &hdmi0;
  13         };
  14
  15         chosen {
  16                 stdout-path = &uart3;
  17         };
  18
  19         vmain: fixedregulator-vmain {
  20                 compatible = "regulator-fixed";
  21                 regulator-name = "VMAIN";
  22                 regulator-min-microvolt = <5000000>;
  23                 regulator-max-microvolt = <5000000>;
  24                 regulator-always-on;
  25                 regulator-boot-on;
  26         };
  27
  28         v3_3d: fixedregulator-v3_3d {
  29                 compatible = "regulator-fixed";
  30                 regulator-name = "V3_3D";
  31                 vin-supply = <&smps9_reg>;
  32                 regulator-min-microvolt = <3300000>;
  33                 regulator-max-microvolt = <3300000>;
  34                 regulator-always-on;
  35                 regulator-boot-on;
  36         };
  37
  38         vtt_fixed: fixedregulator-vtt {
  39                 /* TPS51200 */
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "vtt_fixed";
  42                 vin-supply = <&v3_3d>;
  43                 regulator-min-microvolt = <3300000>;
  44                 regulator-max-microvolt = <3300000>;
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47         };
  48
  49         leds-iio {
  50                 status = "disabled";
  51                 compatible = "gpio-leds";
  52                 led-out0 {
  53                         label = "out0";
  54                         gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
  55                         default-state = "off";
  56                 };
  57
  58                 led-out1 {
  59                         label = "out1";
  60                         gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
  61                         default-state = "off";
  62                 };
  63
  64                 led-out2 {
  65                         label = "out2";
  66                         gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
  67                         default-state = "off";
  68                 };
  69
  70                 led-out3 {
  71                         label = "out3";
  72                         gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
  73                         default-state = "off";
  74                 };
  75
  76                 led-out4 {
  77                         label = "out4";
  78                         gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
  79                         default-state = "off";
  80                 };
  81
  82                 led-out5 {
  83                         label = "out5";
  84                         gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
  85                         default-state = "off";
  86                 };
  87
  88                 led-out6 {
  89                         label = "out6";
  90                         gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
  91                         default-state = "off";
  92                 };
  93
  94                 led-out7 {
  95                         label = "out7";
  96                         gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
  97                         default-state = "off";
  98                 };
  99         };
 100
 101         hdmi0: connector@0 {
 102                 compatible = "hdmi-connector";
 103                 label = "hdmi";
 104
 105                 type = "a";
 106
 107                 port {
 108                         hdmi_connector_in: endpoint {
 109                                 remote-endpoint = <&tpd12s015_out>;
 110                         };
 111                 };
 112         };
 113
 114         tpd12s015: encoder@0 {
 115                 compatible = "ti,tpd12s016", "ti,tpd12s015";
 116
 117                 gpios = <0>, /* optional CT_CP_HPD */
 118                         <0>, /* optional LS_OE */
 119                         <&gpio7 12 GPIO_ACTIVE_HIGH>;   /* HPD */
 120
 121                 ports {
 122                         #address-cells = <1>;
 123                         #size-cells = <0>;
 124
 125                         port@0 {
 126                                 reg = <0>;
 127
 128                                 tpd12s015_in: endpoint@0 {
 129                                         remote-endpoint = <&hdmi_out>;
 130                                 };
 131                         };
 132
 133                         port@1 {
 134                                 reg = <1>;
 135
 136                                 tpd12s015_out: endpoint@0 {
 137                                         remote-endpoint = <&hdmi_connector_in>;
 138                                 };
 139                         };
 140                 };
 141         };
 142 };
 143
 144 &dra7_pmx_core {
 145         dcan1_pins_default: dcan1_pins_default {
 146                 pinctrl-single,pins = <
 147                         DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0)        /* dcan1_tx */
 148                         DRA7XX_CORE_IOPAD(0x37d4, PIN_INPUT_PULLUP | MUX_MODE0)         /* dcan1_rx */
 149                 >;
 150         };
 151
 152         dcan1_pins_sleep: dcan1_pins_sleep {
 153                 pinctrl-single,pins = <
 154                         DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */
 155                         DRA7XX_CORE_IOPAD(0x37d4, MUX_MODE15 | PULL_UP) /* dcan1_rx.off */
 156                 >;
 157         };
 158 };
 159
 160 &i2c1 {
 161         status = "okay";
 162         clock-frequency = <400000>;
 163
 164         tps659038: tps659038@58 {
 165                 compatible = "ti,tps659038";
 166                 reg = <0x58>;
 167                 interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH
 168                                &dra7_pmx_core 0x418>;
 169                 #interrupt-cells = <2>;
 170                 interrupt-controller;
 171                 ti,system-power-controller;
 172                 ti,palmas-override-powerhold;
 173
 174                 tps659038_pmic {
 175                         compatible = "ti,tps659038-pmic";
 176
 177                         smps12-in-supply = <&vmain>;
 178                         smps3-in-supply = <&vmain>;
 179                         smps45-in-supply = <&vmain>;
 180                         smps6-in-supply = <&vmain>;
 181                         smps7-in-supply = <&vmain>;
 182                         smps8-in-supply = <&vmain>;
 183                         smps9-in-supply = <&vmain>;
 184                         ldo1-in-supply = <&vmain>;
 185                         ldo2-in-supply = <&vmain>;
 186                         ldo3-in-supply = <&vmain>;
 187                         ldo4-in-supply = <&vmain>;
 188                         ldo9-in-supply = <&vmain>;
 189                         ldoln-in-supply = <&vmain>;
 190                         ldousb-in-supply = <&vmain>;
 191                         ldortc-in-supply = <&vmain>;
 192
 193                         regulators {
 194                                 smps12_reg: smps12 {
 195                                         /* VDD_MPU */
 196                                         regulator-name = "smps12";
 197                                         regulator-min-microvolt = <850000>;
 198                                         regulator-max-microvolt = <1250000>;
 199                                         regulator-always-on;
 200                                         regulator-boot-on;
 201                                 };
 202
 203                                 smps3_reg: smps3 {
 204                                         /* VDD_DDR EMIF1 EMIF2 */
 205                                         regulator-name = "smps3";
 206                                         regulator-min-microvolt = <1350000>;
 207                                         regulator-max-microvolt = <1350000>;
 208                                         regulator-always-on;
 209                                         regulator-boot-on;
 210                                 };
 211
 212                                 smps45_reg: smps45 {
 213                                         /* VDD_DSPEVE on AM572 */
 214                                         /* VDD_IVA + VDD_DSP on AM571 */
 215                                         regulator-name = "smps45";
 216                                         regulator-min-microvolt = <850000>;
 217                                         regulator-max-microvolt = <1250000>;
 218                                         regulator-always-on;
 219                                         regulator-boot-on;
 220                                 };
 221
 222                                 smps6_reg: smps6 {
 223                                         /* VDD_GPU */
 224                                         regulator-name = "smps6";
 225                                         regulator-min-microvolt = <850000>;
 226                                         regulator-max-microvolt = <1250000>;
 227                                         regulator-always-on;
 228                                         regulator-boot-on;
 229                                 };
 230
 231                                 smps7_reg: smps7 {
 232                                         /* VDD_CORE */
 233                                         regulator-name = "smps7";
 234                                         regulator-min-microvolt = <850000>;
 235                                         regulator-max-microvolt = <1150000>;
 236                                         regulator-always-on;
 237                                         regulator-boot-on;
 238                                 };
 239
 240                                 smps8_reg: smps8 {
 241                                         /* 5728 - VDD_IVAHD */
 242                                         /* 5718 - N.C. test point */
 243                                         regulator-name = "smps8";
 244                                 };
 245
 246                                 smps9_reg: smps9 {
 247                                         /* VDD_3_3D */
 248                                         regulator-name = "smps9";
 249                                         regulator-min-microvolt = <3300000>;
 250                                         regulator-max-microvolt = <3300000>;
 251                                         regulator-always-on;
 252                                         regulator-boot-on;
 253                                 };
 254
 255                                 ldo1_reg: ldo1 {
 256                                         /* VDDSHV8 - VSDMMC  */
 257                                         /* NOTE: on rev 1.3a, data supply */
 258                                         regulator-name = "ldo1";
 259                                         regulator-min-microvolt = <1800000>;
 260                                         regulator-max-microvolt = <3300000>;
 261                                         regulator-boot-on;
 262                                         regulator-always-on;
 263                                 };
 264
 265                                 ldo2_reg: ldo2 {
 266                                         /* VDDSH18V */
 267                                         regulator-name = "ldo2";
 268                                         regulator-min-microvolt = <1800000>;
 269                                         regulator-max-microvolt = <1800000>;
 270                                         regulator-always-on;
 271                                         regulator-boot-on;
 272                                 };
 273
 274                                 ldo3_reg: ldo3 {
 275                                         /* R1.3a 572x V1_8PHY_LDO3: USB, SATA */
 276                                         regulator-name = "ldo3";
 277                                         regulator-min-microvolt = <1800000>;
 278                                         regulator-max-microvolt = <1800000>;
 279                                         regulator-always-on;
 280                                         regulator-boot-on;
 281                                 };
 282
 283                                 ldo4_reg: ldo4 {
 284                                         /* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/
 285                                         regulator-name = "ldo4";
 286                                         regulator-min-microvolt = <1800000>;
 287                                         regulator-max-microvolt = <1800000>;
 288                                         regulator-always-on;
 289                                         regulator-boot-on;
 290                                 };
 291
 292                                 /* LDO5-8 unused */
 293
 294                                 ldo9_reg: ldo9 {
 295                                         /* VDD_RTC  */
 296                                         regulator-name = "ldo9";
 297                                         regulator-min-microvolt = <840000>;
 298                                         regulator-max-microvolt = <1160000>;
 299                                         regulator-always-on;
 300                                         regulator-boot-on;
 301                                 };
 302
 303                                 ldoln_reg: ldoln {
 304                                         /* VDDA_1V8_PLL */
 305                                         regulator-name = "ldoln";
 306                                         regulator-min-microvolt = <1800000>;
 307                                         regulator-max-microvolt = <1800000>;
 308                                         regulator-always-on;
 309                                         regulator-boot-on;
 310                                 };
 311
 312                                 ldousb_reg: ldousb {
 313                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 314                                         regulator-name = "ldousb";
 315                                         regulator-min-microvolt = <3300000>;
 316                                         regulator-max-microvolt = <3300000>;
 317                                         regulator-always-on;
 318                                         regulator-boot-on;
 319                                 };
 320
 321                                 ldortc_reg: ldortc {
 322                                         /* VDDA_RTC  */
 323                                         regulator-name = "ldortc";
 324                                         regulator-min-microvolt = <1800000>;
 325                                         regulator-max-microvolt = <1800000>;
 326                                         regulator-always-on;
 327                                         regulator-boot-on;
 328                                 };
 329
 330                                 regen1: regen1 {
 331                                         /* VDD_3V3_ON */
 332                                         regulator-name = "regen1";
 333                                         regulator-boot-on;
 334                                         regulator-always-on;
 335                                 };
 336
 337                                 regen2: regen2 {
 338                                         /* Needed for PMIC internal resource */
 339                                         regulator-name = "regen2";
 340                                         regulator-boot-on;
 341                                         regulator-always-on;
 342                                 };
 343                         };
 344                 };
 345
 346                 tps659038_rtc: tps659038_rtc {
 347                         compatible = "ti,palmas-rtc";
 348                         interrupt-parent = <&tps659038>;
 349                         interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
 350                         wakeup-source;
 351                 };
 352
 353                 tps659038_pwr_button: tps659038_pwr_button {
 354                         compatible = "ti,palmas-pwrbutton";
 355                         interrupt-parent = <&tps659038>;
 356                         interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 357                         wakeup-source;
 358                         ti,palmas-long-press-seconds = <12>;
 359                 };
 360
 361                 tps659038_gpio: tps659038_gpio {
 362                         compatible = "ti,palmas-gpio";
 363                         gpio-controller;
 364                         #gpio-cells = <2>;
 365                 };
 366
 367                 extcon_usb2: tps659038_usb {
 368                         compatible = "ti,palmas-usb-vid";
 369                         ti,enable-vbus-detection;
 370                         ti,enable-id-detection;
 371                         /* ID & VBUS GPIOs provided in board dts */
 372                 };
 373         };
 374
 375         tpic2810: tpic2810@60 {
 376                 compatible = "ti,tpic2810";
 377                 reg = <0x60>;
 378                 gpio-controller;
 379                 #gpio-cells = <2>;
 380         };
 381 };
 382
 383 &mcspi3 {
 384         status = "okay";
 385         ti,pindir-d0-out-d1-in;
 386
 387         sn65hvs882: sn65hvs882@0 {
 388                 compatible = "pisosr-gpio";
 389                 gpio-controller;
 390                 #gpio-cells = <2>;
 391
 392                 reg = <0>;
 393                 spi-max-frequency = <1000000>;
 394                 spi-cpol;
 395         };
 396 };
 397
 398 &uart3 {
 399         status = "okay";
 400         interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH
 401                                &dra7_pmx_core 0x248>;
 402 };
 403
 404 &rtc {
 405         status = "okay";
 406         ext-clk-src;
 407 };
 408
 409 &cpsw_emac0 {
 410         phy-handle = <&ethphy0>;
 411         phy-mode = "rgmii-rxid";
 412         dual_emac_res_vlan = <1>;
 413 };
 414
 415 &cpsw_emac1 {
 416         phy-handle = <&ethphy1>;
 417         phy-mode = "rgmii-rxid";
 418         dual_emac_res_vlan = <2>;
 419 };
 420
 421 &davinci_mdio {
 422         ethphy0: ethernet-phy@0 {
 423                 reg = <0>;
 424         };
 425
 426         ethphy1: ethernet-phy@1 {
 427                 reg = <1>;
 428         };
 429 };
 430
 431 &usb2_phy1 {
 432         phy-supply = <&ldousb_reg>;
 433 };
 434
 435 &usb2_phy2 {
 436         phy-supply = <&ldousb_reg>;
 437 };
 438
 439 &usb1 {
 440         dr_mode = "host";
 441 };
 442
 443 &omap_dwc3_2 {
 444         extcon = <&extcon_usb2>;
 445 };
 446
 447 &usb2 {
 448         extcon = <&extcon_usb2>;
 449         dr_mode = "otg";
 450 };
 451
 452 &mmc1 {
 453         status = "okay";
 454         vmmc-supply = <&v3_3d>;
 455         vqmmc-supply = <&ldo1_reg>;
 456         bus-width = <4>;
 457         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
 458         no-1-8-v;
 459 };
 460
 461 &mmc2 {
 462         status = "okay";
 463         vmmc-supply = <&v3_3d>;
 464         vqmmc-supply = <&v3_3d>;
 465         bus-width = <8>;
 466         non-removable;
 467         max-frequency = <96000000>;
 468         no-1-8-v;
 469 };
 470
 471 &dcan1 {
 472         status = "okay";
 473         pinctrl-names = "default", "sleep", "active";
 474         pinctrl-0 = <&dcan1_pins_sleep>;
 475         pinctrl-1 = <&dcan1_pins_sleep>;
 476         pinctrl-2 = <&dcan1_pins_default>;
 477 };
 478
 479 &qspi {
 480         status = "okay";
 481
 482         spi-max-frequency = <76800000>;
 483         m25p80@0 {
 484                 compatible = "s25fl256s1", "jedec,spi-nor";
 485                 spi-max-frequency = <76800000>;
 486                 reg = <0>;
 487                 spi-tx-bus-width = <1>;
 488                 spi-rx-bus-width = <4>;
 489                 #address-cells = <1>;
 490                 #size-cells = <1>;
 491
 492                 /* MTD partition table.
 493                  * The ROM checks the first four physical blocks
 494                  * for a valid file to boot and the flash here is
 495                  * 64KiB block size.
 496                  */
 497                 partition@0 {
 498                         label = "QSPI.SPL";
 499                         reg = <0x00000000 0x000040000>;
 500                 };
 501                 partition@1 {
 502                         label = "QSPI.u-boot";
 503                         reg = <0x00040000 0x00100000>;
 504                 };
 505                 partition@2 {
 506                         label = "QSPI.u-boot-spl-os";
 507                         reg = <0x00140000 0x00080000>;
 508                 };
 509                 partition@3 {
 510                         label = "QSPI.u-boot-env";
 511                         reg = <0x001c0000 0x00010000>;
 512                 };
 513                 partition@4 {
 514                         label = "QSPI.u-boot-env.backup1";
 515                         reg = <0x001d0000 0x0010000>;
 516                 };
 517                 partition@5 {
 518                         label = "QSPI.kernel";
 519                         reg = <0x001e0000 0x0800000>;
 520                 };
 521                 partition@6 {
 522                         label = "QSPI.file-system";
 523                         reg = <0x009e0000 0x01620000>;
 524                 };
 525         };
 526 };
 527
 528 &cpu0 {
 529         vdd-supply = <&smps12_reg>;
 530 };
 531
 532 &hdmi {
 533         status = "okay";
 534
 535         vdda-supply = <&ldo4_reg>;
 536
 537         port {
 538                 hdmi_out: endpoint {
 539                         remote-endpoint = <&tpd12s015_in>;
 540                 };
 541         };
 542 };
 543
 544 &dss {
 545         status = "okay";
 546 };