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         hdmi0: connector {
 128                 compatible = "hdmi-connector";
 129                 label = "hdmi";
 130
 131                 type = "a";
 132
 133                 port {
 134                         hdmi_connector_in: endpoint {
 135                                 remote-endpoint = <&tpd12s015_out>;
 136                         };
 137                 };
 138         };
 139
 140         tpd12s015: encoder {
 141                 compatible = "ti,tpd12s015";
 142
 143                 gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>,   /* gpio7_30, CT CP HPD */
 144                         <&gpio7 31 GPIO_ACTIVE_HIGH>,   /* gpio7_31, LS OE */
 145                         <&gpio7 12 GPIO_ACTIVE_HIGH>;   /* gpio7_12/sp1_cs2, HPD */
 146
 147                 ports {
 148                         #address-cells = <1>;
 149                         #size-cells = <0>;
 150
 151                         port@0 {
 152                                 reg = <0>;
 153
 154                                 tpd12s015_in: endpoint {
 155                                         remote-endpoint = <&hdmi_out>;
 156                                 };
 157                         };
 158
 159                         port@1 {
 160                                 reg = <1>;
 161
 162                                 tpd12s015_out: endpoint {
 163                                         remote-endpoint = <&hdmi_connector_in>;
 164                                 };
 165                         };
 166                 };
 167         };
 168 };
 169
 170 &i2c1 {
 171         status = "okay";
 172         clock-frequency = <400000>;
 173
 174         tps65917: tps65917@58 {
 175                 compatible = "ti,tps65917";
 176                 reg = <0x58>;
 177                 ti,system-power-controller;
 178                 ti,palmas-override-powerhold;
 179                 interrupt-controller;
 180                 #interrupt-cells = <2>;
 181
 182                 tps65917_pmic {
 183                         compatible = "ti,tps65917-pmic";
 184
 185                         smps12-in-supply = <&vsys_3v3>;
 186                         smps3-in-supply = <&vsys_3v3>;
 187                         smps4-in-supply = <&vsys_3v3>;
 188                         smps5-in-supply = <&vsys_3v3>;
 189                         ldo1-in-supply = <&vsys_3v3>;
 190                         ldo2-in-supply = <&vsys_3v3>;
 191                         ldo3-in-supply = <&vsys_5v0>;
 192                         ldo4-in-supply = <&vsys_5v0>;
 193                         ldo5-in-supply = <&vsys_3v3>;
 194
 195                         tps65917_regulators: regulators {
 196                                 smps12_reg: smps12 {
 197                                         /* VDD_DSPEVE */
 198                                         regulator-name = "smps12";
 199                                         regulator-min-microvolt = <850000>;
 200                                         regulator-max-microvolt = <1250000>;
 201                                         regulator-always-on;
 202                                         regulator-boot-on;
 203                                 };
 204
 205                                 smps3_reg: smps3 {
 206                                         /* VDD_CORE */
 207                                         regulator-name = "smps3";
 208                                         regulator-min-microvolt = <850000>;
 209                                         regulator-max-microvolt = <1250000>;
 210                                         regulator-boot-on;
 211                                         regulator-always-on;
 212                                 };
 213
 214                                 smps4_reg: smps4 {
 215                                         /* VDD_IVA */
 216                                         regulator-name = "smps4";
 217                                         regulator-min-microvolt = <850000>;
 218                                         regulator-max-microvolt = <1250000>;
 219                                         regulator-always-on;
 220                                         regulator-boot-on;
 221                                 };
 222
 223                                 smps5_reg: smps5 {
 224                                         /* VDDS1V8 */
 225                                         regulator-name = "smps5";
 226                                         regulator-min-microvolt = <1800000>;
 227                                         regulator-max-microvolt = <1800000>;
 228                                         regulator-boot-on;
 229                                         regulator-always-on;
 230                                 };
 231
 232                                 ldo1_reg: ldo1 {
 233                                         /* LDO1_OUT --> VDA_PHY1_1V8  */
 234                                         regulator-name = "ldo1";
 235                                         regulator-min-microvolt = <1800000>;
 236                                         regulator-max-microvolt = <1800000>;
 237                                         regulator-always-on;
 238                                         regulator-boot-on;
 239                                         regulator-allow-bypass;
 240                                 };
 241
 242                                 ldo2_reg: ldo2 {
 243                                         /* LDO2_OUT --> VDA_PHY2_1V8 */
 244                                         regulator-name = "ldo2";
 245                                         regulator-min-microvolt = <1800000>;
 246                                         regulator-max-microvolt = <1800000>;
 247                                         regulator-allow-bypass;
 248                                         regulator-always-on;
 249                                 };
 250
 251                                 ldo3_reg: ldo3 {
 252                                         /* VDA_USB_3V3 */
 253                                         regulator-name = "ldo3";
 254                                         regulator-min-microvolt = <3300000>;
 255                                         regulator-max-microvolt = <3300000>;
 256                                         regulator-boot-on;
 257                                         regulator-always-on;
 258                                 };
 259
 260                                 ldo5_reg: ldo5 {
 261                                         /* VDDA_1V8_PLL */
 262                                         regulator-name = "ldo5";
 263                                         regulator-min-microvolt = <1800000>;
 264                                         regulator-max-microvolt = <1800000>;
 265                                         regulator-always-on;
 266                                         regulator-boot-on;
 267                                 };
 268
 269                                 ldo4_reg: ldo4 {
 270                                         /* VDD_SDIO_DV */
 271                                         regulator-name = "ldo4";
 272                                         regulator-min-microvolt = <1800000>;
 273                                         regulator-max-microvolt = <3300000>;
 274                                         regulator-boot-on;
 275                                         regulator-always-on;
 276                                 };
 277                         };
 278                 };
 279
 280                 tps65917_power_button {
 281                         compatible = "ti,palmas-pwrbutton";
 282                         interrupt-parent = <&tps65917>;
 283                         interrupts = <1 IRQ_TYPE_NONE>;
 284                         wakeup-source;
 285                         ti,palmas-long-press-seconds = <6>;
 286                 };
 287         };
 288
 289         lp87565: lp87565@60 {
 290                 compatible = "ti,lp87565-q1";
 291                 reg = <0x60>;
 292
 293                 buck10-in-supply =<&vsys_3v3>;
 294                 buck23-in-supply =<&vsys_3v3>;
 295
 296                 regulators: regulators {
 297                         buck10_reg: buck10 {
 298                                 /*VDD_MPU*/
 299                                 regulator-name = "buck10";
 300                                 regulator-min-microvolt = <850000>;
 301                                 regulator-max-microvolt = <1250000>;
 302                                 regulator-always-on;
 303                                 regulator-boot-on;
 304                         };
 305
 306                         buck23_reg: buck23 {
 307                                 /* VDD_GPU*/
 308                                 regulator-name = "buck23";
 309                                 regulator-min-microvolt = <850000>;
 310                                 regulator-max-microvolt = <1250000>;
 311                                 regulator-boot-on;
 312                                 regulator-always-on;
 313                         };
 314                 };
 315         };
 316
 317         pcf_lcd: pcf8757@20 {
 318                 compatible = "ti,pcf8575", "nxp,pcf8575";
 319                 reg = <0x20>;
 320                 gpio-controller;
 321                 #gpio-cells = <2>;
 322                 interrupt-controller;
 323                 #interrupt-cells = <2>;
 324                 interrupt-parent = <&gpio1>;
 325                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 326         };
 327
 328         pcf_gpio_21: pcf8757@21 {
 329                 compatible = "ti,pcf8575", "nxp,pcf8575";
 330                 reg = <0x21>;
 331                 gpio-controller;
 332                 #gpio-cells = <2>;
 333                 interrupt-parent = <&gpio1>;
 334                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 335                 interrupt-controller;
 336                 #interrupt-cells = <2>;
 337         };
 338
 339         pcf_hdmi: pcf8575@26 {
 340                 compatible = "ti,pcf8575", "nxp,pcf8575";
 341                 reg = <0x26>;
 342                 gpio-controller;
 343                 #gpio-cells = <2>;
 344                 p1 {
 345                         /* vin6_sel_s0: high: VIN6, low: audio */
 346                         gpio-hog;
 347                         gpios = <1 GPIO_ACTIVE_HIGH>;
 348                         output-low;
 349                         line-name = "vin6_sel_s0";
 350                 };
 351         };
 352
 353         tlv320aic3106: tlv320aic3106@19 {
 354                 #sound-dai-cells = <0>;
 355                 compatible = "ti,tlv320aic3106";
 356                 reg = <0x19>;
 357                 adc-settle-ms = <40>;
 358                 ai3x-micbias-vg = <1>;          /* 2.0V */
 359                 status = "okay";
 360
 361                 /* Regulators */
 362                 AVDD-supply = <&vio_3v3>;
 363                 IOVDD-supply = <&vio_3v3>;
 364                 DRVDD-supply = <&vio_3v3>;
 365                 DVDD-supply = <&aic_dvdd>;
 366         };
 367 };
 368
 369 &cpu0 {
 370         vdd-supply = <&buck10_reg>;
 371 };
 372
 373 &mmc1 {
 374         status = "okay";
 375         vmmc-supply = <&vio_3v3_sd>;
 376         vqmmc-supply = <&ldo4_reg>;
 377         bus-width = <4>;
 378         /*
 379          * SDCD signal is not being used here - using the fact that GPIO mode
 380          * is always hardwired.
 381          */
 382         cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
 383         pinctrl-names = "default", "hs";
 384         pinctrl-0 = <&mmc1_pins_default>;
 385         pinctrl-1 = <&mmc1_pins_hs>;
 386 };
 387
 388 &mmc2 {
 389         status = "okay";
 390         vmmc-supply = <&vio_1v8>;
 391         vqmmc-supply = <&vio_1v8>;
 392         bus-width = <8>;
 393         non-removable;
 394         pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v";
 395         pinctrl-0 = <&mmc2_pins_default>;
 396         pinctrl-1 = <&mmc2_pins_default>;
 397         pinctrl-2 = <&mmc2_pins_default>;
 398         pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>;
 399 };
 400
 401 &mmc4 {
 402         status = "okay";
 403         vmmc-supply = <&vio_3v6>;
 404         vqmmc-supply = <&vmmcwl_fixed>;
 405         pinctrl-names = "default", "hs", "sdr12", "sdr25";
 406         pinctrl-0 = <&mmc4_pins_hs &mmc4_iodelay_default_conf>;
 407         pinctrl-1 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 408         pinctrl-2 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 409         pinctrl-3 = <&mmc4_pins_hs &mmc4_iodelay_manual1_conf>;
 410 };
 411
 412 /* No RTC on this device */
 413 &rtc {
 414         status = "disabled";
 415 };
 416
 417 &mac {
 418         status = "okay";
 419
 420         dual_emac;
 421 };
 422
 423 &cpsw_emac0 {
 424         phy-handle = <&dp83867_0>;
 425         phy-mode = "rgmii-id";
 426         dual_emac_res_vlan = <1>;
 427 };
 428
 429 &cpsw_emac1 {
 430         phy-handle = <&dp83867_1>;
 431         phy-mode = "rgmii-id";
 432         dual_emac_res_vlan = <2>;
 433 };
 434
 435 &davinci_mdio {
 436         dp83867_0: ethernet-phy@2 {
 437                 reg = <2>;
 438                 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 439                 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 440                 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
 441                 ti,min-output-impedance;
 442                 ti,dp83867-rxctrl-strap-quirk;
 443         };
 444
 445         dp83867_1: ethernet-phy@3 {
 446                 reg = <3>;
 447                 ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
 448                 ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
 449                 ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
 450                 ti,min-output-impedance;
 451                 ti,dp83867-rxctrl-strap-quirk;
 452         };
 453 };
 454
 455 &usb2_phy1 {
 456         phy-supply = <&ldo3_reg>;
 457 };
 458
 459 &usb2_phy2 {
 460         phy-supply = <&ldo3_reg>;
 461 };
 462
 463 &dss {
 464         status = "ok";
 465         vdda_video-supply = <&ldo5_reg>;
 466 };
 467
 468 &hdmi {
 469         status = "ok";
 470
 471         vdda-supply = <&ldo1_reg>;
 472
 473         port {
 474                 hdmi_out: endpoint {
 475                         remote-endpoint = <&tpd12s015_in>;
 476                 };
 477         };
 478 };
 479
 480 &qspi {
 481         spi-max-frequency = <96000000>;
 482         m25p80@0 {
 483                 spi-max-frequency = <96000000>;
 484         };
 485 };
 486
 487 &pcie2_phy {
 488         status = "okay";
 489 };
 490
 491 &pcie1_rc {
 492         num-lanes = <2>;
 493         phys = <&pcie1_phy>, <&pcie2_phy>;
 494         phy-names = "pcie-phy0", "pcie-phy1";
 495 };
 496
 497 &pcie1_ep {
 498         num-lanes = <2>;
 499         phys = <&pcie1_phy>, <&pcie2_phy>;
 500         phy-names = "pcie-phy0", "pcie-phy1";
 501 };
 502
 503 &extcon_usb1 {
 504         vbus-gpio = <&pcf_lcd 14 GPIO_ACTIVE_HIGH>;
 505 };
 506
 507 &extcon_usb2 {
 508         vbus-gpio = <&pcf_lcd 15 GPIO_ACTIVE_HIGH>;
 509 };
 510
 511 &m_can0 {
 512         can-transceiver {
 513                 max-bitrate = <5000000>;
 514         };
 515 };