arch/arm/boot/dts/dra76-evm.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
   4  */
   5 /dts-v1/;
   6
   7 #include "dra76x.dtsi"
   8 #include "dra7-evm-common.dtsi"
   9 #include "dra76x-mmc-iodelay.dtsi"
  10 #include <dt-bindings/net/ti-dp83867.h>
  11
  12 / {
  13         model = "TI DRA762 EVM";
  14         compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7";
  15
  16         aliases {
  17                 display0 = &hdmi0;
  18
  19                 sound0 = &sound0;
  20                 sound1 = &hdmi;
  21         };
  22
  23         memory@0 {
  24                 device_type = "memory";
  25                 reg = <0x0 0x80000000 0x0 0x80000000>;
  26         };
  27
  28         vsys_12v0: fixedregulator-vsys12v0 {
  29                 /* main supply */
  30                 compatible = "regulator-fixed";
  31                 regulator-name = "vsys_12v0";
  32                 regulator-min-microvolt = <12000000>;
  33                 regulator-max-microvolt = <12000000>;
  34                 regulator-always-on;
  35                 regulator-boot-on;
  36         };
  37
  38         vsys_5v0: fixedregulator-vsys5v0 {
  39                 /* Output of Cntlr B of TPS43351-Q1 on dra76-evm */
  40                 compatible = "regulator-fixed";
  41                 regulator-name = "vsys_5v0";
  42                 regulator-min-microvolt = <5000000>;
  43                 regulator-max-microvolt = <5000000>;
  44                 vin-supply = <&vsys_12v0>;
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47         };
  48
  49         vio_3v6: fixedregulator-vio_3v6 {
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "vio_3v6";
  52                 regulator-min-microvolt = <3600000>;
  53                 regulator-max-microvolt = <3600000>;
  54                 vin-supply = <&vsys_5v0>;
  55                 regulator-always-on;
  56                 regulator-boot-on;
  57         };
  58
  59         vsys_3v3: fixedregulator-vsys3v3 {
  60                 /* Output of Cntlr A of TPS43351-Q1 on dra76-evm */
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "vsys_3v3";
  63                 regulator-min-microvolt = <3300000>;
  64                 regulator-max-microvolt = <3300000>;
  65                 vin-supply = <&vsys_12v0>;
  66                 regulator-always-on;
  67                 regulator-boot-on;
  68         };
  69
  70         vio_3v3: fixedregulator-vio_3v3 {
  71                 compatible = "regulator-fixed";
  72                 regulator-name = "vio_3v3";
  73                 regulator-min-microvolt = <3300000>;
  74                 regulator-max-microvolt = <3300000>;
  75                 vin-supply = <&vsys_3v3>;
  76                 regulator-always-on;
  77                 regulator-boot-on;
  78         };
  79
  80         vio_3v3_sd: fixedregulator-sd {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "vio_3v3_sd";
  83                 regulator-min-microvolt = <3300000>;
  84                 regulator-max-microvolt = <3300000>;
  85                 vin-supply = <&vio_3v3>;
  86                 enable-active-high;
  87                 gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
  88         };
  89
  90         vio_1v8: fixedregulator-vio_1v8 {
  91                 compatible = "regulator-fixed";
  92                 regulator-name = "vio_1v8";
  93                 regulator-min-microvolt = <1800000>;
  94                 regulator-max-microvolt = <1800000>;
  95                 vin-supply = <&smps5_reg>;
  96         };
  97
  98         vmmcwl_fixed: fixedregulator-mmcwl {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "vmmcwl_fixed";
 101                 regulator-min-microvolt = <1800000>;
 102                 regulator-max-microvolt = <1800000>;
 103                 gpio = <&gpio5 8 0>;    /* gpio5_8 */
 104                 startup-delay-us = <70000>;
 105                 enable-active-high;
 106         };
 107
 108         vtt_fixed: fixedregulator-vtt {
 109                 compatible = "regulator-fixed";
 110                 regulator-name = "vtt_fixed";
 111                 regulator-min-microvolt = <1350000>;
 112                 regulator-max-microvolt = <1350000>;
 113                 vin-supply = <&vsys_3v3>;
 114                 regulator-always-on;
 115                 regulator-boot-on;
 116         };
 117
 118         aic_dvdd: fixedregulator-aic_dvdd {
 119                 /* TPS77018DBVT */
 120                 compatible = "regulator-fixed";
 121                 regulator-name = "aic_dvdd";
 122                 vin-supply = <&vio_3v3>;
 123                 regulator-min-microvolt = <1800000>;
 124                 regulator-max-microvolt = <1800000>;
 125         };
 126
 127         clk_ov5640_fixed: clock {
 128                 compatible = "fixed-clock";
 129                 #clock-cells = <0>;
 130                 clock-frequency = <24000000>;
 131         };
 132
 133         hdmi0: connector {
 134                 compatible = "hdmi-connector";
 135                 label = "hdmi";
 136
 137                 type = "a";
 138
 139                 port {
 140                         hdmi_connector_in: endpoint {
 141                                 remote-endpoint = <&tpd12s015_out>;
 142                         };
 143                 };
 144         };
 145
 146         tpd12s015: encoder {
 147                 compatible = "ti,tpd12s015";
 148
 149                 gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>,   /* gpio7_30, CT CP HPD */
 150                         <&gpio7 31 GPIO_ACTIVE_HIGH>,   /* gpio7_31, LS OE */
 151                         <&gpio7 12 GPIO_ACTIVE_HIGH>;   /* gpio7_12/sp1_cs2, HPD */
 152
 153                 ports {
 154                         #address-cells = <1>;
 155                         #size-cells = <0>;
 156
 157                         port@0 {
 158                                 reg = <0>;
 159
 160                                 tpd12s015_in: endpoint {
 161                                         remote-endpoint = <&hdmi_out>;
 162                                 };
 163                         };
 164
 165                         port@1 {
 166                                 reg = <1>;
 167
 168                                 tpd12s015_out: endpoint {
 169                                         remote-endpoint = <&hdmi_connector_in>;
 170                                 };
 171                         };
 172                 };
 173         };
 174 };
 175
 176 &i2c1 {
 177         status = "okay";
 178         clock-frequency = <400000>;
 179
 180         tps65917: tps65917@58 {
 181                 compatible = "ti,tps65917";
 182                 reg = <0x58>;
 183                 ti,system-power-controller;
 184                 ti,palmas-override-powerhold;
 185                 interrupt-controller;
 186                 #interrupt-cells = <2>;
 187
 188                 tps65917_pmic {
 189                         compatible = "ti,tps65917-pmic";
 190
 191                         smps12-in-supply = <&vsys_3v3>;
 192                         smps3-in-supply = <&vsys_3v3>;
 193                         smps4-in-supply = <&vsys_3v3>;
 194                         smps5-in-supply = <&vsys_3v3>;
 195                         ldo1-in-supply = <&vsys_3v3>;
 196                         ldo2-in-supply = <&vsys_3v3>;
 197                         ldo3-in-supply = <&vsys_5v0>;
 198                         ldo4-in-supply = <&vsys_5v0>;
 199                         ldo5-in-supply = <&vsys_3v3>;
 200
 201                         tps65917_regulators: regulators {
 202                                 smps12_reg: smps12 {
 203                                         /* VDD_DSPEVE */
 204                                         regulator-name = "smps12";
 205                                         regulator-min-microvolt = <850000>;
 206                                         regulator-max-microvolt = <1250000>;
 207                                         regulator-always-on;
 208                                         regulator-boot-on;
 209                                 };
 210
 211                                 smps3_reg: smps3 {
 212                                         /* VDD_CORE */
 213                                         regulator-name = "smps3";
 214                                         regulator-min-microvolt = <850000>;
 215                                         regulator-max-microvolt = <1250000>;
 216                                         regulator-boot-on;
 217                                         regulator-always-on;
 218                                 };
 219
 220                                 smps4_reg: smps4 {
 221                                         /* VDD_IVA */
 222                                         regulator-name = "smps4";
 223                                         regulator-min-microvolt = <850000>;
 224                                         regulator-max-microvolt = <1250000>;
 225                                         regulator-always-on;
 226                                         regulator-boot-on;
 227                                 };
 228
 229                                 smps5_reg: smps5 {
 230                                         /* VDDS1V8 */
 231                                         regulator-name = "smps5";
 232                                         regulator-min-microvolt = <1800000>;
 233                                         regulator-max-microvolt = <1800000>;
 234                                         regulator-boot-on;
 235                                         regulator-always-on;
 236                                 };
 237
 238                                 ldo1_reg: ldo1 {
 239                                         /* LDO1_OUT --> VDA_PHY1_1V8  */
 240                                         regulator-name = "ldo1";
 241                                         regulator-min-microvolt = <1800000>;
 242                                         regulator-max-microvolt = <1800000>;
 243                                         regulator-always-on;
 244                                         regulator-boot-on;
 245                                         regulator-allow-bypass;
 246                                 };
 247
 248                                 ldo2_reg: ldo2 {
 249                                         /* LDO2_OUT --> VDA_PHY2_1V8 */
 250                                         regulator-name = "ldo2";
 251                                         regulator-min-microvolt = <1800000>;
 252                                         regulator-max-microvolt = <1800000>;
 253                                         regulator-allow-bypass;
 254                                         regulator-always-on;
 255                                 };
 256
 257                                 ldo3_reg: ldo3 {
 258                                         /* VDA_USB_3V3 */
 259                                         regulator-name = "ldo3";
 260                                         regulator-min-microvolt = <3300000>;
 261                                         regulator-max-microvolt = <3300000>;
 262                                         regulator-boot-on;
 263                                         regulator-always-on;
 264                                 };
 265
 266                                 ldo5_reg: ldo5 {
 267                                         /* VDDA_1V8_PLL */
 268                                         regulator-name = "ldo5";
 269                                         regulator-min-microvolt = <1800000>;
 270                                         regulator-max-microvolt = <1800000>;
 271                                         regulator-always-on;
 272                                         regulator-boot-on;
 273                                 };
 274
 275                                 ldo4_reg: ldo4 {
 276                                         /* VDD_SDIO_DV */
 277                                         regulator-name = "ldo4";
 278                                         regulator-min-microvolt = <1800000>;
 279                                         regulator-max-microvolt = <3300000>;
 280                                         regulator-boot-on;
 281                                         regulator-always-on;
 282                                 };
 283                         };
 284                 };
 285
 286                 tps65917_power_button {
 287                         compatible = "ti,palmas-pwrbutton";
 288                         interrupt-parent = <&tps65917>;
 289                         interrupts = <1 IRQ_TYPE_NONE>;
 290                         wakeup-source;
 291                         ti,palmas-long-press-seconds = <6>;
 292                 };
 293         };
 294
 295         lp87565: lp87565@60 {
 296                 compatible = "ti,lp87565-q1";
 297                 reg = <0x60>;
 298
 299                 buck10-in-supply =<&vsys_3v3>;
 300                 buck23-in-supply =<&vsys_3v3>;
 301
 302                 regulators: regulators {
 303                         buck10_reg: buck10 {
 304                                 /*VDD_MPU*/
 305                                 regulator-name = "buck10";
 306                                 regulator-min-microvolt = <850000>;
 307                                 regulator-max-microvolt = <1250000>;
 308                                 regulator-always-on;
 309                                 regulator-boot-on;
 310                         };
 311
 312                         buck23_reg: buck23 {
 313                                 /* VDD_GPU*/
 314                                 regulator-name = "buck23";
 315                                 regulator-min-microvolt = <850000>;
 316                                 regulator-max-microvolt = <1250000>;
 317                                 regulator-boot-on;
 318                                 regulator-always-on;
 319                         };
 320                 };
 321         };
 322
 323         pcf_lcd: pcf8757@20 {
 324                 compatible = "ti,pcf8575", "nxp,pcf8575";
 325                 reg = <0x20>;
 326                 gpio-controller;
 327                 #gpio-cells = <2>;
 328                 interrupt-controller;
 329                 #interrupt-cells = <2>;
 330                 interrupt-parent = <&gpio1>;
 331                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 332         };
 333
 334         pcf_gpio_21: pcf8757@21 {
 335                 compatible = "ti,pcf8575", "nxp,pcf8575";
 336                 reg = <0x21>;
 337                 gpio-controller;
 338                 #gpio-cells = <2>;
 339                 interrupt-parent = <&gpio1>;
 340                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 341                 interrupt-controller;
 342                 #interrupt-cells = <2>;
 343         };
 344
 345         pcf_hdmi: pcf8575@26 {
 346                 compatible = "ti,pcf8575", "nxp,pcf8575";
 347                 reg = <0x26>;
 348                 gpio-controller;
 349                 #gpio-cells = <2>;
 350                 p1 {
 351                         /* vin6_sel_s0: high: VIN6, low: audio */
 352                         gpio-hog;
 353                         gpios = <1 GPIO_ACTIVE_HIGH>;
 354                         output-low;
 355                         line-name = "vin6_sel_s0";
 356                 };
 357         };
 358
 359         tlv320aic3106: tlv320aic3106@19 {
 360                 #sound-dai-cells = <0>;
 361                 compatible = "ti,tlv320aic3106";
 362                 reg = <0x19>;
 363                 adc-settle-ms = <40>;
 364                 ai3x-micbias-vg = <1>;          /* 2.0V */
 365                 status = "okay";
 366
 367                 /* Regulators */
 368                 AVDD-supply = <&vio_3v3>;
 369                 IOVDD-supply = <&vio_3v3>;
 370                 DRVDD-supply = <&vio_3v3>;
 371                 DVDD-supply = <&aic_dvdd>;
 372         };
 373 };
 374
 375 &i2c5 {
 376         status = "okay";
 377         clock-frequency = <400000>;
 378
 379         ov5640@3c {
 380                 compatible = "ovti,ov5640";
 381                 reg = <0x3c>;
 382
 383                 clocks = <&clk_ov5640_fixed>;
 384                 clock-names = "xclk";
 385
 386                 port {
 387                         csi2_cam0: endpoint {
 388                                 remote-endpoint = <&csi2_phy0>;
 389                                 clock-lanes = <0>;
 390                                 data-lanes = <1 2>;
 391                         };
 392                 };
 393         };
 394 };
 395
 396 &cpu0 {
 397         vdd-supply = <&buck10_reg>;
 398 };
 399
 400 &mmc1 {
 401         status = "okay";
 402         vmmc-supply = <&vio_3v3_sd>;
 403         vqmmc-supply = <&ldo4_reg>;
 404         bus-width = <4>;
 405         /*
 406          * SDCD signal is not being used here - using the fact that GPIO mode
 407          * is always hardwired.
 408          */
 409         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
 410         pinctrl-names = "default", "hs";
 411         pinctrl-0 = <&mmc1_pins_default>;
 412         pinctrl-1 = <&mmc1_pins_hs>;
 413 };
 414
 415 &mmc2 {
 416         status = "okay";
 417         vmmc-supply = <&vio_1v8>;
 418         vqmmc-supply = <&vio_1v8>;
 419         bus-width = <8>;
 420         non-removable;
 421         pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
 422         pinctrl-0 = <&mmc2_pins_default>;
 423         pinctrl-1 = <&mmc2_pins_default>;
 424         pinctrl-2 = <&mmc2_pins_default>;
 425         pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>;
 426 };
 427
 428 &mmc4 {
 429         status = "okay";
 430         vmmc-supply = <&vio_3v6>;
 431         vqmmc-supply = <&vmmcwl_fixed>;
 432         pinctrl-names = "default", "hs", "sdr12", "sdr25";
 433         pinctrl-0 = <&mmc4_pins_hs &mmc4_iodelay_default_conf>;
 434         pinctrl-1 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 435         pinctrl-2 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 436         pinctrl-3 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 437 };
 438
 439 /* No RTC on this device */
 440 &rtc {
 441         status = "disabled";
 442 };
 443
 444 &mac {
 445         status = "okay";
 446
 447         dual_emac;
 448 };
 449
 450 &cpsw_emac0 {
 451         phy-handle = <&dp83867_0>;
 452         phy-mode = "rgmii-id";
 453         dual_emac_res_vlan = <1>;
 454 };
 455
 456 &cpsw_emac1 {
 457         phy-handle = <&dp83867_1>;
 458         phy-mode = "rgmii-id";
 459         dual_emac_res_vlan = <2>;
 460 };
 461
 462 &davinci_mdio {
 463         dp83867_0: ethernet-phy@2 {
 464                 reg = <2>;
 465                 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 466                 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 467                 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
 468                 ti,min-output-impedance;
 469                 ti,dp83867-rxctrl-strap-quirk;
 470         };
 471
 472         dp83867_1: ethernet-phy@3 {
 473                 reg = <3>;
 474                 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 475                 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 476                 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
 477                 ti,min-output-impedance;
 478                 ti,dp83867-rxctrl-strap-quirk;
 479         };
 480 };
 481
 482 &usb2_phy1 {
 483         phy-supply = <&ldo3_reg>;
 484 };
 485
 486 &usb2_phy2 {
 487         phy-supply = <&ldo3_reg>;
 488 };
 489
 490 &dss {
 491         status = "ok";
 492         vdda_video-supply = <&ldo5_reg>;
 493 };
 494
 495 &hdmi {
 496         status = "ok";
 497
 498         vdda-supply = <&ldo1_reg>;
 499
 500         port {
 501                 hdmi_out: endpoint {
 502                         remote-endpoint = <&tpd12s015_in>;
 503                 };
 504         };
 505 };
 506
 507 &qspi {
 508         spi-max-frequency = <96000000>;
 509         m25p80@0 {
 510                 spi-max-frequency = <96000000>;
 511         };
 512 };
 513
 514 &pcie2_phy {
 515         status = "okay";
 516 };
 517
 518 &pcie1_rc {
 519         num-lanes = <2>;
 520         phys = <&pcie1_phy>, <&pcie2_phy>;
 521         phy-names = "pcie-phy0", "pcie-phy1";
 522 };
 523
 524 &pcie1_ep {
 525         num-lanes = <2>;
 526         phys = <&pcie1_phy>, <&pcie2_phy>;
 527         phy-names = "pcie-phy0", "pcie-phy1";
 528 };
 529
 530 &extcon_usb1 {
 531         vbus-gpio = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>;
 532 };
 533
 534 &extcon_usb2 {
 535         vbus-gpio = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>;
 536 };
 537
 538 &m_can0 {
 539         can-transceiver {
 540                 max-bitrate = <5000000>;
 541         };
 542 };
 543
 544 &csi2_0 {
 545         csi2_phy0: endpoint {
 546                 remote-endpoint = <&csi2_cam0>;
 547                 clock-lanes = <0>;
 548                 data-lanes = <1 2>;
 549         };
 550 };