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 - https://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         v1_2d: fixedregulator-v1_2d {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "V1_2D";
  41                 vin-supply = <&vmain>;
  42                 regulator-min-microvolt = <1200000>;
  43                 regulator-max-microvolt = <1200000>;
  44                 regulator-always-on;
  45                 regulator-boot-on;
  46         };
  47
  48         vtt_fixed: fixedregulator-vtt {
  49                 /* TPS51200 */
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "vtt_fixed";
  52                 vin-supply = <&v3_3d>;
  53                 regulator-min-microvolt = <3300000>;
  54                 regulator-max-microvolt = <3300000>;
  55                 regulator-always-on;
  56                 regulator-boot-on;
  57         };
  58
  59         leds-iio {
  60                 status = "disabled";
  61                 compatible = "gpio-leds";
  62                 led-out0 {
  63                         label = "out0";
  64                         gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
  65                         default-state = "off";
  66                 };
  67
  68                 led-out1 {
  69                         label = "out1";
  70                         gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
  71                         default-state = "off";
  72                 };
  73
  74                 led-out2 {
  75                         label = "out2";
  76                         gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
  77                         default-state = "off";
  78                 };
  79
  80                 led-out3 {
  81                         label = "out3";
  82                         gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
  83                         default-state = "off";
  84                 };
  85
  86                 led-out4 {
  87                         label = "out4";
  88                         gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
  89                         default-state = "off";
  90                 };
  91
  92                 led-out5 {
  93                         label = "out5";
  94                         gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
  95                         default-state = "off";
  96                 };
  97
  98                 led-out6 {
  99                         label = "out6";
 100                         gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
 101                         default-state = "off";
 102                 };
 103
 104                 led-out7 {
 105                         label = "out7";
 106                         gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
 107                         default-state = "off";
 108                 };
 109         };
 110
 111         hdmi0: connector@0 {
 112                 compatible = "hdmi-connector";
 113                 label = "hdmi";
 114
 115                 type = "a";
 116
 117                 port {
 118                         hdmi_connector_in: endpoint {
 119                                 remote-endpoint = <&tpd12s015_out>;
 120                         };
 121                 };
 122         };
 123
 124         tpd12s015: encoder@0 {
 125                 compatible = "ti,tpd12s016", "ti,tpd12s015";
 126
 127                 gpios = <0>, /* optional CT_CP_HPD */
 128                         <0>, /* optional LS_OE */
 129                         <&gpio7 12 GPIO_ACTIVE_HIGH>;   /* HPD */
 130
 131                 ports {
 132                         #address-cells = <1>;
 133                         #size-cells = <0>;
 134
 135                         port@0 {
 136                                 reg = <0>;
 137
 138                                 tpd12s015_in: endpoint@0 {
 139                                         remote-endpoint = <&hdmi_out>;
 140                                 };
 141                         };
 142
 143                         port@1 {
 144                                 reg = <1>;
 145
 146                                 tpd12s015_out: endpoint@0 {
 147                                         remote-endpoint = <&hdmi_connector_in>;
 148                                 };
 149                         };
 150                 };
 151         };
 152
 153         src_clk_x1: src_clk_x1 {
 154                 #clock-cells = <0>;
 155                 compatible = "fixed-clock";
 156                 clock-frequency = <20000000>;
 157         };
 158 };
 159
 160 &dra7_pmx_core {
 161         dcan1_pins_default: dcan1_pins_default {
 162                 pinctrl-single,pins = <
 163                         DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0)        /* dcan1_tx */
 164                         DRA7XX_CORE_IOPAD(0x37d4, PIN_INPUT_PULLUP | MUX_MODE0)         /* dcan1_rx */
 165                 >;
 166         };
 167
 168         dcan1_pins_sleep: dcan1_pins_sleep {
 169                 pinctrl-single,pins = <
 170                         DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */
 171                         DRA7XX_CORE_IOPAD(0x37d4, MUX_MODE15 | PULL_UP) /* dcan1_rx.off */
 172                 >;
 173         };
 174 };
 175
 176 &i2c1 {
 177         status = "okay";
 178         clock-frequency = <400000>;
 179
 180         tps659038: tps659038@58 {
 181                 compatible = "ti,tps659038";
 182                 reg = <0x58>;
 183                 interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH
 184                                &dra7_pmx_core 0x418>;
 185                 #interrupt-cells = <2>;
 186                 interrupt-controller;
 187                 ti,system-power-controller;
 188                 ti,palmas-override-powerhold;
 189
 190                 tps659038_pmic {
 191                         compatible = "ti,tps659038-pmic";
 192
 193                         smps12-in-supply = <&vmain>;
 194                         smps3-in-supply = <&vmain>;
 195                         smps45-in-supply = <&vmain>;
 196                         smps6-in-supply = <&vmain>;
 197                         smps7-in-supply = <&vmain>;
 198                         smps8-in-supply = <&vmain>;
 199                         smps9-in-supply = <&vmain>;
 200                         ldo1-in-supply = <&vmain>;
 201                         ldo2-in-supply = <&vmain>;
 202                         ldo3-in-supply = <&vmain>;
 203                         ldo4-in-supply = <&vmain>;
 204                         ldo9-in-supply = <&vmain>;
 205                         ldoln-in-supply = <&vmain>;
 206                         ldousb-in-supply = <&vmain>;
 207                         ldortc-in-supply = <&vmain>;
 208
 209                         regulators {
 210                                 smps12_reg: smps12 {
 211                                         /* VDD_MPU */
 212                                         regulator-name = "smps12";
 213                                         regulator-min-microvolt = <850000>;
 214                                         regulator-max-microvolt = <1250000>;
 215                                         regulator-always-on;
 216                                         regulator-boot-on;
 217                                 };
 218
 219                                 smps3_reg: smps3 {
 220                                         /* VDD_DDR EMIF1 EMIF2 */
 221                                         regulator-name = "smps3";
 222                                         regulator-min-microvolt = <1350000>;
 223                                         regulator-max-microvolt = <1350000>;
 224                                         regulator-always-on;
 225                                         regulator-boot-on;
 226                                 };
 227
 228                                 smps45_reg: smps45 {
 229                                         /* VDD_DSPEVE on AM572 */
 230                                         /* VDD_IVA + VDD_DSP on AM571 */
 231                                         regulator-name = "smps45";
 232                                         regulator-min-microvolt = <850000>;
 233                                         regulator-max-microvolt = <1250000>;
 234                                         regulator-always-on;
 235                                         regulator-boot-on;
 236                                 };
 237
 238                                 smps6_reg: smps6 {
 239                                         /* VDD_GPU */
 240                                         regulator-name = "smps6";
 241                                         regulator-min-microvolt = <850000>;
 242                                         regulator-max-microvolt = <1250000>;
 243                                         regulator-always-on;
 244                                         regulator-boot-on;
 245                                 };
 246
 247                                 smps7_reg: smps7 {
 248                                         /* VDD_CORE */
 249                                         regulator-name = "smps7";
 250                                         regulator-min-microvolt = <850000>;
 251                                         regulator-max-microvolt = <1150000>;
 252                                         regulator-always-on;
 253                                         regulator-boot-on;
 254                                 };
 255
 256                                 smps8_reg: smps8 {
 257                                         /* 5728 - VDD_IVAHD */
 258                                         /* 5718 - N.C. test point */
 259                                         regulator-name = "smps8";
 260                                 };
 261
 262                                 smps9_reg: smps9 {
 263                                         /* VDD_3_3D */
 264                                         regulator-name = "smps9";
 265                                         regulator-min-microvolt = <3300000>;
 266                                         regulator-max-microvolt = <3300000>;
 267                                         regulator-always-on;
 268                                         regulator-boot-on;
 269                                 };
 270
 271                                 ldo1_reg: ldo1 {
 272                                         /* VDDSHV8 - VSDMMC  */
 273                                         /* NOTE: on rev 1.3a, data supply */
 274                                         regulator-name = "ldo1";
 275                                         regulator-min-microvolt = <1800000>;
 276                                         regulator-max-microvolt = <3300000>;
 277                                         regulator-boot-on;
 278                                         regulator-always-on;
 279                                 };
 280
 281                                 ldo2_reg: ldo2 {
 282                                         /* VDDSH18V */
 283                                         regulator-name = "ldo2";
 284                                         regulator-min-microvolt = <1800000>;
 285                                         regulator-max-microvolt = <1800000>;
 286                                         regulator-always-on;
 287                                         regulator-boot-on;
 288                                 };
 289
 290                                 ldo3_reg: ldo3 {
 291                                         /* R1.3a 572x V1_8PHY_LDO3: USB, SATA */
 292                                         regulator-name = "ldo3";
 293                                         regulator-min-microvolt = <1800000>;
 294                                         regulator-max-microvolt = <1800000>;
 295                                         regulator-always-on;
 296                                         regulator-boot-on;
 297                                 };
 298
 299                                 ldo4_reg: ldo4 {
 300                                         /* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/
 301                                         regulator-name = "ldo4";
 302                                         regulator-min-microvolt = <1800000>;
 303                                         regulator-max-microvolt = <1800000>;
 304                                         regulator-always-on;
 305                                         regulator-boot-on;
 306                                 };
 307
 308                                 /* LDO5-8 unused */
 309
 310                                 ldo9_reg: ldo9 {
 311                                         /* VDD_RTC  */
 312                                         regulator-name = "ldo9";
 313                                         regulator-min-microvolt = <840000>;
 314                                         regulator-max-microvolt = <1160000>;
 315                                         regulator-always-on;
 316                                         regulator-boot-on;
 317                                 };
 318
 319                                 ldoln_reg: ldoln {
 320                                         /* VDDA_1V8_PLL */
 321                                         regulator-name = "ldoln";
 322                                         regulator-min-microvolt = <1800000>;
 323                                         regulator-max-microvolt = <1800000>;
 324                                         regulator-always-on;
 325                                         regulator-boot-on;
 326                                 };
 327
 328                                 ldousb_reg: ldousb {
 329                                         /* VDDA_3V_USB: VDDA_USBHS33 */
 330                                         regulator-name = "ldousb";
 331                                         regulator-min-microvolt = <3300000>;
 332                                         regulator-max-microvolt = <3300000>;
 333                                         regulator-always-on;
 334                                         regulator-boot-on;
 335                                 };
 336
 337                                 ldortc_reg: ldortc {
 338                                         /* VDDA_RTC  */
 339                                         regulator-name = "ldortc";
 340                                         regulator-min-microvolt = <1800000>;
 341                                         regulator-max-microvolt = <1800000>;
 342                                         regulator-always-on;
 343                                         regulator-boot-on;
 344                                 };
 345
 346                                 regen1: regen1 {
 347                                         /* VDD_3V3_ON */
 348                                         regulator-name = "regen1";
 349                                         regulator-boot-on;
 350                                         regulator-always-on;
 351                                 };
 352
 353                                 regen2: regen2 {
 354                                         /* Needed for PMIC internal resource */
 355                                         regulator-name = "regen2";
 356                                         regulator-boot-on;
 357                                         regulator-always-on;
 358                                 };
 359                         };
 360                 };
 361
 362                 tps659038_rtc: tps659038_rtc {
 363                         compatible = "ti,palmas-rtc";
 364                         interrupt-parent = <&tps659038>;
 365                         interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
 366                         wakeup-source;
 367                 };
 368
 369                 tps659038_pwr_button: tps659038_pwr_button {
 370                         compatible = "ti,palmas-pwrbutton";
 371                         interrupt-parent = <&tps659038>;
 372                         interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 373                         wakeup-source;
 374                         ti,palmas-long-press-seconds = <12>;
 375                 };
 376
 377                 tps659038_gpio: tps659038_gpio {
 378                         compatible = "ti,palmas-gpio";
 379                         gpio-controller;
 380                         #gpio-cells = <2>;
 381                 };
 382
 383                 extcon_usb2: tps659038_usb {
 384                         compatible = "ti,palmas-usb-vid";
 385                         ti,enable-vbus-detection;
 386                         ti,enable-id-detection;
 387                         /* ID & VBUS GPIOs provided in board dts */
 388                 };
 389         };
 390
 391         tpic2810: tpic2810@60 {
 392                 compatible = "ti,tpic2810";
 393                 reg = <0x60>;
 394                 gpio-controller;
 395                 #gpio-cells = <2>;
 396         };
 397
 398         dsi_bridge: tc358778@e {
 399                 compatible = "toshiba,tc358778", "toshiba,tc358768";
 400                 reg = <0xe>;
 401                 status = "disabled";
 402
 403                 clocks = <&src_clk_x1>;
 404                 clock-names = "refclk";
 405
 406                 vddc-supply = <&v1_2d>;
 407                 vddmipi-supply = <&v1_2d>;
 408                 vddio-supply = <&v3_3d>;
 409
 410                 dsi_bridge_ports: ports {
 411                         #address-cells = <1>;
 412                         #size-cells = <0>;
 413
 414                         port@0 {
 415                                 reg = <0>;
 416                                 rgb_in: endpoint {
 417                                         remote-endpoint = <&dpi_out>;
 418                                         data-lines = <24>;
 419                                 };
 420                         };
 421                 };
 422         };
 423 };
 424
 425 &mcspi3 {
 426         status = "okay";
 427         ti,pindir-d0-out-d1-in;
 428
 429         sn65hvs882: sn65hvs882@0 {
 430                 compatible = "pisosr-gpio";
 431                 gpio-controller;
 432                 #gpio-cells = <2>;
 433
 434                 reg = <0>;
 435                 spi-max-frequency = <1000000>;
 436                 spi-cpol;
 437         };
 438 };
 439
 440 &uart3 {
 441         status = "okay";
 442         interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH
 443                                &dra7_pmx_core 0x248>;
 444 };
 445
 446 &rtc {
 447         status = "okay";
 448         ext-clk-src;
 449 };
 450
 451 &mac_sw {
 452         status = "okay";
 453 };
 454
 455 &cpsw_port1 {
 456         phy-handle = <&ethphy0>;
 457         phy-mode = "rgmii-rxid";
 458         ti,dual-emac-pvid = <1>;
 459 };
 460
 461 &cpsw_port2 {
 462         phy-handle = <&ethphy1>;
 463         phy-mode = "rgmii-rxid";
 464         ti,dual-emac-pvid = <2>;
 465 };
 466
 467 &davinci_mdio_sw {
 468         ethphy0: ethernet-phy@0 {
 469                 reg = <0>;
 470         };
 471
 472         ethphy1: ethernet-phy@1 {
 473                 reg = <1>;
 474         };
 475 };
 476
 477 &usb2_phy1 {
 478         phy-supply = <&ldousb_reg>;
 479 };
 480
 481 &usb2_phy2 {
 482         phy-supply = <&ldousb_reg>;
 483 };
 484
 485 &usb1 {
 486         dr_mode = "host";
 487 };
 488
 489 &omap_dwc3_2 {
 490         extcon = <&extcon_usb2>;
 491 };
 492
 493 &usb2 {
 494         extcon = <&extcon_usb2>;
 495         dr_mode = "otg";
 496 };
 497
 498 &mmc1 {
 499         status = "okay";
 500         vmmc-supply = <&v3_3d>;
 501         vqmmc-supply = <&ldo1_reg>;
 502         bus-width = <4>;
 503         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
 504         no-1-8-v;
 505 };
 506
 507 &mmc2 {
 508         status = "okay";
 509         vmmc-supply = <&v3_3d>;
 510         vqmmc-supply = <&v3_3d>;
 511         bus-width = <8>;
 512         non-removable;
 513         max-frequency = <96000000>;
 514         no-1-8-v;
 515 };
 516
 517 &dcan1 {
 518         status = "okay";
 519         pinctrl-names = "default", "sleep", "active";
 520         pinctrl-0 = <&dcan1_pins_sleep>;
 521         pinctrl-1 = <&dcan1_pins_sleep>;
 522         pinctrl-2 = <&dcan1_pins_default>;
 523 };
 524
 525 &qspi {
 526         status = "okay";
 527
 528         spi-max-frequency = <76800000>;
 529         m25p80@0 {
 530                 compatible = "s25fl256s1", "jedec,spi-nor";
 531                 spi-max-frequency = <76800000>;
 532                 reg = <0>;
 533                 spi-tx-bus-width = <1>;
 534                 spi-rx-bus-width = <4>;
 535                 #address-cells = <1>;
 536                 #size-cells = <1>;
 537
 538                 /* MTD partition table.
 539                  * The ROM checks the first four physical blocks
 540                  * for a valid file to boot and the flash here is
 541                  * 64KiB block size.
 542                  */
 543                 partition@0 {
 544                         label = "QSPI.SPL";
 545                         reg = <0x00000000 0x000040000>;
 546                 };
 547                 partition@1 {
 548                         label = "QSPI.u-boot";
 549                         reg = <0x00040000 0x00100000>;
 550                 };
 551                 partition@2 {
 552                         label = "QSPI.u-boot-spl-os";
 553                         reg = <0x00140000 0x00080000>;
 554                 };
 555                 partition@3 {
 556                         label = "QSPI.u-boot-env";
 557                         reg = <0x001c0000 0x00010000>;
 558                 };
 559                 partition@4 {
 560                         label = "QSPI.u-boot-env.backup1";
 561                         reg = <0x001d0000 0x0010000>;
 562                 };
 563                 partition@5 {
 564                         label = "QSPI.kernel";
 565                         reg = <0x001e0000 0x0800000>;
 566                 };
 567                 partition@6 {
 568                         label = "QSPI.file-system";
 569                         reg = <0x009e0000 0x01620000>;
 570                 };
 571         };
 572 };
 573
 574 &cpu0 {
 575         vdd-supply = <&smps12_reg>;
 576 };
 577
 578 &hdmi {
 579         status = "okay";
 580
 581         vdda-supply = <&ldo4_reg>;
 582
 583         port {
 584                 hdmi_out: endpoint {
 585                         remote-endpoint = <&tpd12s015_in>;
 586                 };
 587         };
 588 };
 589
 590 &dss {
 591         status = "okay";
 592
 593         vdda_video-supply = <&ldoln_reg>;
 594
 595         ports {
 596                 #address-cells = <1>;
 597                 #size-cells = <0>;
 598
 599                 port@0 {
 600                         reg = <0>;
 601
 602                         dpi_out: endpoint {
 603                                 remote-endpoint = <&rgb_in>;
 604                                 data-lines = <24>;
 605                         };
 606                 };
 607         };
 608 };