arch/arm/boot/dts/tegra30-cardhu.dtsi

   1 /include/ "tegra30.dtsi"
   2
   3 /**
   4  * This file contains common DT entry for all fab version of Cardhu.
   5  * There is multiple fab version of Cardhu starting from A01 to A07.
   6  * Cardhu fab version A01 and A03 are not supported. Cardhu fab version
   7  * A02 will have different sets of GPIOs for fixed regulator compare to
   8  * Cardhu fab version A04. The Cardhu fab version A05, A06, A07 are
   9  * compatible with fab version A04. Based on Cardhu fab version, the
  10  * related dts file need to be chosen like for Cardhu fab version A02,
  11  * use tegra30-cardhu-a02.dts, Cardhu fab version A04 and later, use
  12  * tegra30-cardhu-a04.dts.
  13  * The identification of board is done in two ways, by looking the sticker
  14  * on PCB and by reading board id eeprom.
  15  * The stciker will have number like 600-81291-1000-002 C.3. In this 4th
  16  * number is the fab version like here it is 002 and hence fab version A02.
  17  * The (downstream internal) U-Boot of Cardhu display the board-id as
  18  * follows:
  19  * BoardID: 0C5B, SKU: 0A01, Fab: 02, Rev: 45.00
  20  * In this Fab version is 02 i.e. A02.
  21  * The BoardID I2C eeprom is interfaced through i2c5 (pwr_i2c address 0x56).
  22  * The location 0x8 of this eeprom contains the Fab version. It is 1 byte
  23  * wide.
  24  */
  25
  26 / {
  27         model = "NVIDIA Tegra30 Cardhu evaluation board";
  28         compatible = "nvidia,cardhu", "nvidia,tegra30";
  29
  30         memory {
  31                 reg = <0x80000000 0x40000000>;
  32         };
  33
  34         pinmux {
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&state_default>;
  37
  38                 state_default: pinmux {
  39                         sdmmc1_clk_pz0 {
  40                                 nvidia,pins = "sdmmc1_clk_pz0";
  41                                 nvidia,function = "sdmmc1";
  42                                 nvidia,pull = <0>;
  43                                 nvidia,tristate = <0>;
  44                         };
  45                         sdmmc1_cmd_pz1 {
  46                                 nvidia,pins =   "sdmmc1_cmd_pz1",
  47                                                 "sdmmc1_dat0_py7",
  48                                                 "sdmmc1_dat1_py6",
  49                                                 "sdmmc1_dat2_py5",
  50                                                 "sdmmc1_dat3_py4";
  51                                 nvidia,function = "sdmmc1";
  52                                 nvidia,pull = <2>;
  53                                 nvidia,tristate = <0>;
  54                         };
  55                         sdmmc4_clk_pcc4 {
  56                                 nvidia,pins =   "sdmmc4_clk_pcc4",
  57                                                 "sdmmc4_rst_n_pcc3";
  58                                 nvidia,function = "sdmmc4";
  59                                 nvidia,pull = <0>;
  60                                 nvidia,tristate = <0>;
  61                         };
  62                         sdmmc4_dat0_paa0 {
  63                                 nvidia,pins =   "sdmmc4_dat0_paa0",
  64                                                 "sdmmc4_dat1_paa1",
  65                                                 "sdmmc4_dat2_paa2",
  66                                                 "sdmmc4_dat3_paa3",
  67                                                 "sdmmc4_dat4_paa4",
  68                                                 "sdmmc4_dat5_paa5",
  69                                                 "sdmmc4_dat6_paa6",
  70                                                 "sdmmc4_dat7_paa7";
  71                                 nvidia,function = "sdmmc4";
  72                                 nvidia,pull = <2>;
  73                                 nvidia,tristate = <0>;
  74                         };
  75                         dap2_fs_pa2 {
  76                                 nvidia,pins =   "dap2_fs_pa2",
  77                                                 "dap2_sclk_pa3",
  78                                                 "dap2_din_pa4",
  79                                                 "dap2_dout_pa5";
  80                                 nvidia,function = "i2s1";
  81                                 nvidia,pull = <0>;
  82                                 nvidia,tristate = <0>;
  83                         };
  84                 };
  85         };
  86
  87         serial@70006000 {
  88                 status = "okay";
  89                 clock-frequency = <408000000>;
  90         };
  91
  92         i2c@7000c000 {
  93                 status = "okay";
  94                 clock-frequency = <100000>;
  95         };
  96
  97         i2c@7000c400 {
  98                 status = "okay";
  99                 clock-frequency = <100000>;
 100         };
 101
 102         i2c@7000c500 {
 103                 status = "okay";
 104                 clock-frequency = <100000>;
 105
 106                 /* ALS and Proximity sensor */
 107                 isl29028@44 {
 108                         compatible = "isil,isl29028";
 109                         reg = <0x44>;
 110                         interrupt-parent = <&gpio>;
 111                         interrupts = <88 0x04>; /*gpio PL0 */
 112                 };
 113         };
 114
 115         i2c@7000c700 {
 116                 status = "okay";
 117                 clock-frequency = <100000>;
 118         };
 119
 120         i2c@7000d000 {
 121                 status = "okay";
 122                 clock-frequency = <100000>;
 123
 124                 wm8903: wm8903@1a {
 125                         compatible = "wlf,wm8903";
 126                         reg = <0x1a>;
 127                         interrupt-parent = <&gpio>;
 128                         interrupts = <179 0x04>; /* gpio PW3 */
 129
 130                         gpio-controller;
 131                         #gpio-cells = <2>;
 132
 133                         micdet-cfg = <0>;
 134                         micdet-delay = <100>;
 135                         gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 136                 };
 137
 138                 tps62361 {
 139                         compatible = "ti,tps62361";
 140                         reg = <0x60>;
 141
 142                         regulator-name = "tps62361-vout";
 143                         regulator-min-microvolt = <500000>;
 144                         regulator-max-microvolt = <1500000>;
 145                         regulator-boot-on;
 146                         regulator-always-on;
 147                         ti,vsel0-state-high;
 148                         ti,vsel1-state-high;
 149                 };
 150
 151                 pmic: tps65911@2d {
 152                         compatible = "ti,tps65911";
 153                         reg = <0x2d>;
 154
 155                         interrupts = <0 86 0x4>;
 156                         #interrupt-cells = <2>;
 157                         interrupt-controller;
 158
 159                         ti,system-power-controller;
 160
 161                         #gpio-cells = <2>;
 162                         gpio-controller;
 163
 164                         vcc1-supply = <&vdd_ac_bat_reg>;
 165                         vcc2-supply = <&vdd_ac_bat_reg>;
 166                         vcc3-supply = <&vio_reg>;
 167                         vcc4-supply = <&vdd_5v0_reg>;
 168                         vcc5-supply = <&vdd_ac_bat_reg>;
 169                         vcc6-supply = <&vdd2_reg>;
 170                         vcc7-supply = <&vdd_ac_bat_reg>;
 171                         vccio-supply = <&vdd_ac_bat_reg>;
 172
 173                         regulators {
 174                                 #address-cells = <1>;
 175                                 #size-cells = <0>;
 176
 177                                 vdd1_reg: regulator@0 {
 178                                         reg = <0>;
 179                                         regulator-compatible = "vdd1";
 180                                         regulator-name = "vddio_ddr_1v2";
 181                                         regulator-min-microvolt = <1200000>;
 182                                         regulator-max-microvolt = <1200000>;
 183                                         regulator-always-on;
 184                                 };
 185
 186                                 vdd2_reg: regulator@1 {
 187                                         reg = <1>;
 188                                         regulator-compatible = "vdd2";
 189                                         regulator-name = "vdd_1v5_gen";
 190                                         regulator-min-microvolt = <1500000>;
 191                                         regulator-max-microvolt = <1500000>;
 192                                         regulator-always-on;
 193                                 };
 194
 195                                 vddctrl_reg: regulator@2 {
 196                                         reg = <2>;
 197                                         regulator-compatible = "vddctrl";
 198                                         regulator-name = "vdd_cpu,vdd_sys";
 199                                         regulator-min-microvolt = <1000000>;
 200                                         regulator-max-microvolt = <1000000>;
 201                                         regulator-always-on;
 202                                 };
 203
 204                                 vio_reg: regulator@3 {
 205                                         reg = <3>;
 206                                         regulator-compatible = "vio";
 207                                         regulator-name = "vdd_1v8_gen";
 208                                         regulator-min-microvolt = <1800000>;
 209                                         regulator-max-microvolt = <1800000>;
 210                                         regulator-always-on;
 211                                 };
 212
 213                                 ldo1_reg: regulator@4 {
 214                                         reg = <4>;
 215                                         regulator-compatible = "ldo1";
 216                                         regulator-name = "vdd_pexa,vdd_pexb";
 217                                         regulator-min-microvolt = <1050000>;
 218                                         regulator-max-microvolt = <1050000>;
 219                                 };
 220
 221                                 ldo2_reg: regulator@5 {
 222                                         reg = <5>;
 223                                         regulator-compatible = "ldo2";
 224                                         regulator-name = "vdd_sata,avdd_plle";
 225                                         regulator-min-microvolt = <1050000>;
 226                                         regulator-max-microvolt = <1050000>;
 227                                 };
 228
 229                                 /* LDO3 is not connected to anything */
 230
 231                                 ldo4_reg: regulator@7 {
 232                                         reg = <7>;
 233                                         regulator-compatible = "ldo4";
 234                                         regulator-name = "vdd_rtc";
 235                                         regulator-min-microvolt = <1200000>;
 236                                         regulator-max-microvolt = <1200000>;
 237                                         regulator-always-on;
 238                                 };
 239
 240                                 ldo5_reg: regulator@8 {
 241                                         reg = <8>;
 242                                         regulator-compatible = "ldo5";
 243                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 244                                         regulator-min-microvolt = <3300000>;
 245                                         regulator-max-microvolt = <3300000>;
 246                                         regulator-always-on;
 247                                 };
 248
 249                                 ldo6_reg: regulator@9 {
 250                                         reg = <9>;
 251                                         regulator-compatible = "ldo6";
 252                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 253                                         regulator-min-microvolt = <1200000>;
 254                                         regulator-max-microvolt = <1200000>;
 255                                 };
 256
 257                                 ldo7_reg: regulator@10 {
 258                                         reg = <10>;
 259                                         regulator-compatible = "ldo7";
 260                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 261                                         regulator-min-microvolt = <1200000>;
 262                                         regulator-max-microvolt = <1200000>;
 263                                         regulator-always-on;
 264                                 };
 265
 266                                 ldo8_reg: regulator@11 {
 267                                         reg = <11>;
 268                                         regulator-compatible = "ldo8";
 269                                         regulator-name = "vdd_ddr_hs";
 270                                         regulator-min-microvolt = <1000000>;
 271                                         regulator-max-microvolt = <1000000>;
 272                                         regulator-always-on;
 273                                 };
 274                         };
 275                 };
 276         };
 277
 278         ahub {
 279                 i2s@70080400 {
 280                         status = "okay";
 281                 };
 282         };
 283
 284         pmc {
 285                 status = "okay";
 286                 nvidia,invert-interrupt;
 287         };
 288
 289         sdhci@78000000 {
 290                 status = "okay";
 291                 cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 292                 wp-gpios = <&gpio 155 0>; /* gpio PT3 */
 293                 power-gpios = <&gpio 31 0>; /* gpio PD7 */
 294                 bus-width = <4>;
 295         };
 296
 297         sdhci@78000600 {
 298                 status = "okay";
 299                 bus-width = <8>;
 300         };
 301
 302         regulators {
 303                 compatible = "simple-bus";
 304                 #address-cells = <1>;
 305                 #size-cells = <0>;
 306
 307                 vdd_ac_bat_reg: regulator@0 {
 308                         compatible = "regulator-fixed";
 309                         reg = <0>;
 310                         regulator-name = "vdd_ac_bat";
 311                         regulator-min-microvolt = <5000000>;
 312                         regulator-max-microvolt = <5000000>;
 313                         regulator-always-on;
 314                 };
 315
 316                 cam_1v8_reg: regulator@1 {
 317                         compatible = "regulator-fixed";
 318                         reg = <1>;
 319                         regulator-name = "cam_1v8";
 320                         regulator-min-microvolt = <1800000>;
 321                         regulator-max-microvolt = <1800000>;
 322                         enable-active-high;
 323                         gpio = <&gpio 220 0>; /* gpio PBB4 */
 324                         vin-supply = <&vio_reg>;
 325                 };
 326
 327                 cp_5v_reg: regulator@2 {
 328                         compatible = "regulator-fixed";
 329                         reg = <2>;
 330                         regulator-name = "cp_5v";
 331                         regulator-min-microvolt = <5000000>;
 332                         regulator-max-microvolt = <5000000>;
 333                         regulator-boot-on;
 334                         regulator-always-on;
 335                         enable-active-high;
 336                         gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */
 337                 };
 338
 339                 emmc_3v3_reg: regulator@3 {
 340                         compatible = "regulator-fixed";
 341                         reg = <3>;
 342                         regulator-name = "emmc_3v3";
 343                         regulator-min-microvolt = <3300000>;
 344                         regulator-max-microvolt = <3300000>;
 345                         regulator-always-on;
 346                         regulator-boot-on;
 347                         enable-active-high;
 348                         gpio = <&gpio 25 0>; /* gpio PD1 */
 349                         vin-supply = <&sys_3v3_reg>;
 350                 };
 351
 352                 modem_3v3_reg: regulator@4 {
 353                         compatible = "regulator-fixed";
 354                         reg = <4>;
 355                         regulator-name = "modem_3v3";
 356                         regulator-min-microvolt = <3300000>;
 357                         regulator-max-microvolt = <3300000>;
 358                         enable-active-high;
 359                         gpio = <&gpio 30 0>; /* gpio PD6 */
 360                 };
 361
 362                 pex_hvdd_3v3_reg: regulator@5 {
 363                         compatible = "regulator-fixed";
 364                         reg = <5>;
 365                         regulator-name = "pex_hvdd_3v3";
 366                         regulator-min-microvolt = <3300000>;
 367                         regulator-max-microvolt = <3300000>;
 368                         enable-active-high;
 369                         gpio = <&gpio 95 0>; /* gpio PL7 */
 370                         vin-supply = <&sys_3v3_reg>;
 371                 };
 372
 373                 vdd_cam1_ldo_reg: regulator@6 {
 374                         compatible = "regulator-fixed";
 375                         reg = <6>;
 376                         regulator-name = "vdd_cam1_ldo";
 377                         regulator-min-microvolt = <2800000>;
 378                         regulator-max-microvolt = <2800000>;
 379                         enable-active-high;
 380                         gpio = <&gpio 142 0>; /* gpio PR6 */
 381                         vin-supply = <&sys_3v3_reg>;
 382                 };
 383
 384                 vdd_cam2_ldo_reg: regulator@7 {
 385                         compatible = "regulator-fixed";
 386                         reg = <7>;
 387                         regulator-name = "vdd_cam2_ldo";
 388                         regulator-min-microvolt = <2800000>;
 389                         regulator-max-microvolt = <2800000>;
 390                         enable-active-high;
 391                         gpio = <&gpio 143 0>; /* gpio PR7 */
 392                         vin-supply = <&sys_3v3_reg>;
 393                 };
 394
 395                 vdd_cam3_ldo_reg: regulator@8 {
 396                         compatible = "regulator-fixed";
 397                         reg = <8>;
 398                         regulator-name = "vdd_cam3_ldo";
 399                         regulator-min-microvolt = <3300000>;
 400                         regulator-max-microvolt = <3300000>;
 401                         enable-active-high;
 402                         gpio = <&gpio 144 0>; /* gpio PS0 */
 403                         vin-supply = <&sys_3v3_reg>;
 404                 };
 405
 406                 vdd_com_reg: regulator@9 {
 407                         compatible = "regulator-fixed";
 408                         reg = <9>;
 409                         regulator-name = "vdd_com";
 410                         regulator-min-microvolt = <3300000>;
 411                         regulator-max-microvolt = <3300000>;
 412                         enable-active-high;
 413                         gpio = <&gpio 24 0>; /* gpio PD0 */
 414                         vin-supply = <&sys_3v3_reg>;
 415                 };
 416
 417                 vdd_fuse_3v3_reg: regulator@10 {
 418                         compatible = "regulator-fixed";
 419                         reg = <10>;
 420                         regulator-name = "vdd_fuse_3v3";
 421                         regulator-min-microvolt = <3300000>;
 422                         regulator-max-microvolt = <3300000>;
 423                         enable-active-high;
 424                         gpio = <&gpio 94 0>; /* gpio PL6 */
 425                         vin-supply = <&sys_3v3_reg>;
 426                 };
 427
 428                 vdd_pnl1_reg: regulator@11 {
 429                         compatible = "regulator-fixed";
 430                         reg = <11>;
 431                         regulator-name = "vdd_pnl1";
 432                         regulator-min-microvolt = <3300000>;
 433                         regulator-max-microvolt = <3300000>;
 434                         regulator-always-on;
 435                         regulator-boot-on;
 436                         enable-active-high;
 437                         gpio = <&gpio 92 0>; /* gpio PL4 */
 438                         vin-supply = <&sys_3v3_reg>;
 439                 };
 440
 441                 vdd_vid_reg: regulator@12 {
 442                         compatible = "regulator-fixed";
 443                         reg = <12>;
 444                         regulator-name = "vddio_vid";
 445                         regulator-min-microvolt = <5000000>;
 446                         regulator-max-microvolt = <5000000>;
 447                         enable-active-high;
 448                         gpio = <&gpio 152 0>; /* GPIO PT0 */
 449                         gpio-open-drain;
 450                         vin-supply = <&vdd_5v0_reg>;
 451                 };
 452         };
 453
 454         sound {
 455                 compatible = "nvidia,tegra-audio-wm8903-cardhu",
 456                              "nvidia,tegra-audio-wm8903";
 457                 nvidia,model = "NVIDIA Tegra Cardhu";
 458
 459                 nvidia,audio-routing =
 460                         "Headphone Jack", "HPOUTR",
 461                         "Headphone Jack", "HPOUTL",
 462                         "Int Spk", "ROP",
 463                         "Int Spk", "RON",
 464                         "Int Spk", "LOP",
 465                         "Int Spk", "LON",
 466                         "Mic Jack", "MICBIAS",
 467                         "IN1L", "Mic Jack";
 468
 469                 nvidia,i2s-controller = <&tegra_i2s1>;
 470                 nvidia,audio-codec = <&wm8903>;
 471
 472                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
 473                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 474         };
 475 };