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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2017 Texas Instruments Incorporated - https://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         reserved-memory {
  29                 #address-cells = <2>;
  30                 #size-cells = <2>;
  31                 ranges;
  32
  33                 ipu2_cma_pool: ipu2_cma@95800000 {
  34                         compatible = "shared-dma-pool";
  35                         reg = <0x0 0x95800000 0x0 0x3800000>;
  36                         reusable;
  37                         status = "okay";
  38                 };
  39
  40                 dsp1_cma_pool: dsp1_cma@99000000 {
  41                         compatible = "shared-dma-pool";
  42                         reg = <0x0 0x99000000 0x0 0x4000000>;
  43                         reusable;
  44                         status = "okay";
  45                 };
  46
  47                 ipu1_cma_pool: ipu1_cma@9d000000 {
  48                         compatible = "shared-dma-pool";
  49                         reg = <0x0 0x9d000000 0x0 0x2000000>;
  50                         reusable;
  51                         status = "okay";
  52                 };
  53
  54                 dsp2_cma_pool: dsp2_cma@9f000000 {
  55                         compatible = "shared-dma-pool";
  56                         reg = <0x0 0x9f000000 0x0 0x800000>;
  57                         reusable;
  58                         status = "okay";
  59                 };
  60         };
  61
  62         vsys_12v0: fixedregulator-vsys12v0 {
  63                 /* main supply */
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "vsys_12v0";
  66                 regulator-min-microvolt = <12000000>;
  67                 regulator-max-microvolt = <12000000>;
  68                 regulator-always-on;
  69                 regulator-boot-on;
  70         };
  71
  72         vsys_5v0: fixedregulator-vsys5v0 {
  73                 /* Output of Cntlr B of TPS43351-Q1 on dra76-evm */
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "vsys_5v0";
  76                 regulator-min-microvolt = <5000000>;
  77                 regulator-max-microvolt = <5000000>;
  78                 vin-supply = <&vsys_12v0>;
  79                 regulator-always-on;
  80                 regulator-boot-on;
  81         };
  82
  83         vio_3v6: fixedregulator-vio_3v6 {
  84                 compatible = "regulator-fixed";
  85                 regulator-name = "vio_3v6";
  86                 regulator-min-microvolt = <3600000>;
  87                 regulator-max-microvolt = <3600000>;
  88                 vin-supply = <&vsys_5v0>;
  89                 regulator-always-on;
  90                 regulator-boot-on;
  91         };
  92
  93         vsys_3v3: fixedregulator-vsys3v3 {
  94                 /* Output of Cntlr A of TPS43351-Q1 on dra76-evm */
  95                 compatible = "regulator-fixed";
  96                 regulator-name = "vsys_3v3";
  97                 regulator-min-microvolt = <3300000>;
  98                 regulator-max-microvolt = <3300000>;
  99                 vin-supply = <&vsys_12v0>;
 100                 regulator-always-on;
 101                 regulator-boot-on;
 102         };
 103
 104         vio_3v3: fixedregulator-vio_3v3 {
 105                 compatible = "regulator-fixed";
 106                 regulator-name = "vio_3v3";
 107                 regulator-min-microvolt = <3300000>;
 108                 regulator-max-microvolt = <3300000>;
 109                 vin-supply = <&vsys_3v3>;
 110                 regulator-always-on;
 111                 regulator-boot-on;
 112         };
 113
 114         vio_3v3_sd: fixedregulator-sd {
 115                 compatible = "regulator-fixed";
 116                 regulator-name = "vio_3v3_sd";
 117                 regulator-min-microvolt = <3300000>;
 118                 regulator-max-microvolt = <3300000>;
 119                 vin-supply = <&vio_3v3>;
 120                 enable-active-high;
 121                 gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
 122         };
 123
 124         vio_1v8: fixedregulator-vio_1v8 {
 125                 compatible = "regulator-fixed";
 126                 regulator-name = "vio_1v8";
 127                 regulator-min-microvolt = <1800000>;
 128                 regulator-max-microvolt = <1800000>;
 129                 vin-supply = <&smps5_reg>;
 130         };
 131
 132         vmmcwl_fixed: fixedregulator-mmcwl {
 133                 compatible = "regulator-fixed";
 134                 regulator-name = "vmmcwl_fixed";
 135                 regulator-min-microvolt = <1800000>;
 136                 regulator-max-microvolt = <1800000>;
 137                 gpio = <&gpio5 8 0>;    /* gpio5_8 */
 138                 startup-delay-us = <70000>;
 139                 enable-active-high;
 140         };
 141
 142         vtt_fixed: fixedregulator-vtt {
 143                 compatible = "regulator-fixed";
 144                 regulator-name = "vtt_fixed";
 145                 regulator-min-microvolt = <1350000>;
 146                 regulator-max-microvolt = <1350000>;
 147                 vin-supply = <&vsys_3v3>;
 148                 regulator-always-on;
 149                 regulator-boot-on;
 150         };
 151
 152         aic_dvdd: fixedregulator-aic_dvdd {
 153                 /* TPS77018DBVT */
 154                 compatible = "regulator-fixed";
 155                 regulator-name = "aic_dvdd";
 156                 vin-supply = <&vio_3v3>;
 157                 regulator-min-microvolt = <1800000>;
 158                 regulator-max-microvolt = <1800000>;
 159         };
 160
 161         hdmi0: connector {
 162                 compatible = "hdmi-connector";
 163                 label = "hdmi";
 164
 165                 type = "a";
 166
 167                 port {
 168                         hdmi_connector_in: endpoint {
 169                                 remote-endpoint = <&tpd12s015_out>;
 170                         };
 171                 };
 172         };
 173
 174         tpd12s015: encoder {
 175                 compatible = "ti,tpd12s015";
 176
 177                 gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>,   /* gpio7_30, CT CP HPD */
 178                         <&gpio7 31 GPIO_ACTIVE_HIGH>,   /* gpio7_31, LS OE */
 179                         <&gpio7 12 GPIO_ACTIVE_HIGH>;   /* gpio7_12/sp1_cs2, HPD */
 180
 181                 ports {
 182                         #address-cells = <1>;
 183                         #size-cells = <0>;
 184
 185                         port@0 {
 186                                 reg = <0>;
 187
 188                                 tpd12s015_in: endpoint {
 189                                         remote-endpoint = <&hdmi_out>;
 190                                 };
 191                         };
 192
 193                         port@1 {
 194                                 reg = <1>;
 195
 196                                 tpd12s015_out: endpoint {
 197                                         remote-endpoint = <&hdmi_connector_in>;
 198                                 };
 199                         };
 200                 };
 201         };
 202 };
 203
 204 &i2c1 {
 205         status = "okay";
 206         clock-frequency = <400000>;
 207
 208         tps65917: tps65917@58 {
 209                 compatible = "ti,tps65917";
 210                 reg = <0x58>;
 211                 ti,system-power-controller;
 212                 ti,palmas-override-powerhold;
 213                 interrupt-controller;
 214                 #interrupt-cells = <2>;
 215
 216                 tps65917_pmic {
 217                         compatible = "ti,tps65917-pmic";
 218
 219                         smps12-in-supply = <&vsys_3v3>;
 220                         smps3-in-supply = <&vsys_3v3>;
 221                         smps4-in-supply = <&vsys_3v3>;
 222                         smps5-in-supply = <&vsys_3v3>;
 223                         ldo1-in-supply = <&vsys_3v3>;
 224                         ldo2-in-supply = <&vsys_3v3>;
 225                         ldo3-in-supply = <&vsys_5v0>;
 226                         ldo4-in-supply = <&vsys_5v0>;
 227                         ldo5-in-supply = <&vsys_3v3>;
 228
 229                         tps65917_regulators: regulators {
 230                                 smps12_reg: smps12 {
 231                                         /* VDD_DSPEVE */
 232                                         regulator-name = "smps12";
 233                                         regulator-min-microvolt = <850000>;
 234                                         regulator-max-microvolt = <1250000>;
 235                                         regulator-always-on;
 236                                         regulator-boot-on;
 237                                 };
 238
 239                                 smps3_reg: smps3 {
 240                                         /* VDD_CORE */
 241                                         regulator-name = "smps3";
 242                                         regulator-min-microvolt = <850000>;
 243                                         regulator-max-microvolt = <1250000>;
 244                                         regulator-boot-on;
 245                                         regulator-always-on;
 246                                 };
 247
 248                                 smps4_reg: smps4 {
 249                                         /* VDD_IVA */
 250                                         regulator-name = "smps4";
 251                                         regulator-min-microvolt = <850000>;
 252                                         regulator-max-microvolt = <1250000>;
 253                                         regulator-always-on;
 254                                         regulator-boot-on;
 255                                 };
 256
 257                                 smps5_reg: smps5 {
 258                                         /* VDDS1V8 */
 259                                         regulator-name = "smps5";
 260                                         regulator-min-microvolt = <1800000>;
 261                                         regulator-max-microvolt = <1800000>;
 262                                         regulator-boot-on;
 263                                         regulator-always-on;
 264                                 };
 265
 266                                 ldo1_reg: ldo1 {
 267                                         /* LDO1_OUT --> VDA_PHY1_1V8  */
 268                                         regulator-name = "ldo1";
 269                                         regulator-min-microvolt = <1800000>;
 270                                         regulator-max-microvolt = <1800000>;
 271                                         regulator-always-on;
 272                                         regulator-boot-on;
 273                                         regulator-allow-bypass;
 274                                 };
 275
 276                                 ldo2_reg: ldo2 {
 277                                         /* LDO2_OUT --> VDA_PHY2_1V8 */
 278                                         regulator-name = "ldo2";
 279                                         regulator-min-microvolt = <1800000>;
 280                                         regulator-max-microvolt = <1800000>;
 281                                         regulator-allow-bypass;
 282                                         regulator-always-on;
 283                                 };
 284
 285                                 ldo3_reg: ldo3 {
 286                                         /* VDA_USB_3V3 */
 287                                         regulator-name = "ldo3";
 288                                         regulator-min-microvolt = <3300000>;
 289                                         regulator-max-microvolt = <3300000>;
 290                                         regulator-boot-on;
 291                                         regulator-always-on;
 292                                 };
 293
 294                                 ldo5_reg: ldo5 {
 295                                         /* VDDA_1V8_PLL */
 296                                         regulator-name = "ldo5";
 297                                         regulator-min-microvolt = <1800000>;
 298                                         regulator-max-microvolt = <1800000>;
 299                                         regulator-always-on;
 300                                         regulator-boot-on;
 301                                 };
 302
 303                                 ldo4_reg: ldo4 {
 304                                         /* VDD_SDIO_DV */
 305                                         regulator-name = "ldo4";
 306                                         regulator-min-microvolt = <1800000>;
 307                                         regulator-max-microvolt = <3300000>;
 308                                         regulator-boot-on;
 309                                         regulator-always-on;
 310                                 };
 311                         };
 312                 };
 313
 314                 tps65917_power_button {
 315                         compatible = "ti,palmas-pwrbutton";
 316                         interrupt-parent = <&tps65917>;
 317                         interrupts = <1 IRQ_TYPE_NONE>;
 318                         wakeup-source;
 319                         ti,palmas-long-press-seconds = <6>;
 320                 };
 321         };
 322
 323         lp87565: lp87565@60 {
 324                 compatible = "ti,lp87565-q1";
 325                 reg = <0x60>;
 326
 327                 buck10-in-supply =<&vsys_3v3>;
 328                 buck23-in-supply =<&vsys_3v3>;
 329
 330                 regulators: regulators {
 331                         buck10_reg: buck10 {
 332                                 /*VDD_MPU*/
 333                                 regulator-name = "buck10";
 334                                 regulator-min-microvolt = <850000>;
 335                                 regulator-max-microvolt = <1250000>;
 336                                 regulator-always-on;
 337                                 regulator-boot-on;
 338                         };
 339
 340                         buck23_reg: buck23 {
 341                                 /* VDD_GPU*/
 342                                 regulator-name = "buck23";
 343                                 regulator-min-microvolt = <850000>;
 344                                 regulator-max-microvolt = <1250000>;
 345                                 regulator-boot-on;
 346                                 regulator-always-on;
 347                         };
 348                 };
 349         };
 350
 351         pcf_lcd: pcf8757@20 {
 352                 compatible = "nxp,pcf8575";
 353                 reg = <0x20>;
 354                 gpio-controller;
 355                 #gpio-cells = <2>;
 356                 interrupt-controller;
 357                 #interrupt-cells = <2>;
 358                 interrupt-parent = <&gpio1>;
 359                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 360         };
 361
 362         pcf_gpio_21: pcf8757@21 {
 363                 compatible = "nxp,pcf8575";
 364                 reg = <0x21>;
 365                 gpio-controller;
 366                 #gpio-cells = <2>;
 367                 interrupt-parent = <&gpio1>;
 368                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 369                 interrupt-controller;
 370                 #interrupt-cells = <2>;
 371         };
 372
 373         pcf_hdmi: pcf8575@26 {
 374                 compatible = "nxp,pcf8575";
 375                 reg = <0x26>;
 376                 gpio-controller;
 377                 #gpio-cells = <2>;
 378                 hdmi-audio-hog {
 379                         /* vin6_sel_s0: high: VIN6, low: audio */
 380                         gpio-hog;
 381                         gpios = <1 GPIO_ACTIVE_HIGH>;
 382                         output-low;
 383                         line-name = "vin6_sel_s0";
 384                 };
 385         };
 386
 387         tlv320aic3106: tlv320aic3106@19 {
 388                 #sound-dai-cells = <0>;
 389                 compatible = "ti,tlv320aic3106";
 390                 reg = <0x19>;
 391                 adc-settle-ms = <40>;
 392                 ai3x-micbias-vg = <1>;          /* 2.0V */
 393                 status = "okay";
 394
 395                 /* Regulators */
 396                 AVDD-supply = <&vio_3v3>;
 397                 IOVDD-supply = <&vio_3v3>;
 398                 DRVDD-supply = <&vio_3v3>;
 399                 DVDD-supply = <&aic_dvdd>;
 400         };
 401 };
 402
 403 &cpu0 {
 404         vdd-supply = <&buck10_reg>;
 405 };
 406
 407 &mmc1 {
 408         status = "okay";
 409         vmmc-supply = <&vio_3v3_sd>;
 410         vqmmc-supply = <&ldo4_reg>;
 411         bus-width = <4>;
 412         /*
 413          * SDCD signal is not being used here - using the fact that GPIO mode
 414          * is always hardwired.
 415          */
 416         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
 417         pinctrl-names = "default", "hs";
 418         pinctrl-0 = <&mmc1_pins_default>;
 419         pinctrl-1 = <&mmc1_pins_hs>;
 420 };
 421
 422 &mmc2 {
 423         status = "okay";
 424         vmmc-supply = <&vio_1v8>;
 425         vqmmc-supply = <&vio_1v8>;
 426         bus-width = <8>;
 427         non-removable;
 428         pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
 429         pinctrl-0 = <&mmc2_pins_default>;
 430         pinctrl-1 = <&mmc2_pins_default>;
 431         pinctrl-2 = <&mmc2_pins_default>;
 432         pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>;
 433 };
 434
 435 &mmc4 {
 436         status = "okay";
 437         vmmc-supply = <&vio_3v6>;
 438         vqmmc-supply = <&vmmcwl_fixed>;
 439         pinctrl-names = "default", "hs", "sdr12", "sdr25";
 440         pinctrl-0 = <&mmc4_pins_hs &mmc4_iodelay_default_conf>;
 441         pinctrl-1 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 442         pinctrl-2 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 443         pinctrl-3 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 444 };
 445
 446 /* No RTC on this device */
 447 &rtc {
 448         status = "disabled";
 449 };
 450
 451 &mac_sw {
 452         status = "okay";
 453 };
 454
 455 &cpsw_port1 {
 456         phy-handle = <&dp83867_0>;
 457         phy-mode = "rgmii-id";
 458         ti,dual-emac-pvid = <1>;
 459 };
 460
 461 &cpsw_port2 {
 462         phy-handle = <&dp83867_1>;
 463         phy-mode = "rgmii-id";
 464         ti,dual-emac-pvid = <2>;
 465 };
 466
 467 &davinci_mdio_sw {
 468         dp83867_0: ethernet-phy@2 {
 469                 reg = <2>;
 470                 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 471                 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 472                 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
 473                 ti,min-output-impedance;
 474                 ti,dp83867-rxctrl-strap-quirk;
 475         };
 476
 477         dp83867_1: ethernet-phy@3 {
 478                 reg = <3>;
 479                 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 480                 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 481                 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
 482                 ti,min-output-impedance;
 483                 ti,dp83867-rxctrl-strap-quirk;
 484         };
 485 };
 486
 487 &usb2_phy1 {
 488         phy-supply = <&ldo3_reg>;
 489 };
 490
 491 &usb2_phy2 {
 492         phy-supply = <&ldo3_reg>;
 493 };
 494
 495 &dss {
 496         status = "okay";
 497         vdda_video-supply = <&ldo5_reg>;
 498 };
 499
 500 &hdmi {
 501         status = "okay";
 502
 503         vdda-supply = <&ldo1_reg>;
 504
 505         port {
 506                 hdmi_out: endpoint {
 507                         remote-endpoint = <&tpd12s015_in>;
 508                 };
 509         };
 510 };
 511
 512 &qspi {
 513         spi-max-frequency = <96000000>;
 514         m25p80@0 {
 515                 spi-max-frequency = <96000000>;
 516         };
 517 };
 518
 519 &pcie2_phy {
 520         status = "okay";
 521 };
 522
 523 &pcie1_rc {
 524         num-lanes = <2>;
 525         phys = <&pcie1_phy>, <&pcie2_phy>;
 526         phy-names = "pcie-phy0", "pcie-phy1";
 527 };
 528
 529 &pcie1_ep {
 530         num-lanes = <2>;
 531         phys = <&pcie1_phy>, <&pcie2_phy>;
 532         phy-names = "pcie-phy0", "pcie-phy1";
 533 };
 534
 535 &extcon_usb1 {
 536         vbus-gpio = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>;
 537 };
 538
 539 &extcon_usb2 {
 540         vbus-gpio = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>;
 541 };
 542
 543 &m_can0 {
 544         can-transceiver {
 545                 max-bitrate = <5000000>;
 546         };
 547 };
 548
 549 &ipu2 {
 550         status = "okay";
 551         memory-region = <&ipu2_cma_pool>;
 552 };
 553
 554 &ipu1 {
 555         status = "okay";
 556         memory-region = <&ipu1_cma_pool>;
 557 };
 558
 559 &dsp1 {
 560         status = "okay";
 561         memory-region = <&dsp1_cma_pool>;
 562 };
 563
 564 &dsp2 {
 565         status = "okay";
 566         memory-region = <&dsp2_cma_pool>;
 567 };