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                         sdmmc3_clk_pa6 {
  56                                 nvidia,pins = "sdmmc3_clk_pa6";
  57                                 nvidia,function = "sdmmc3";
  58                                 nvidia,pull = <0>;
  59                                 nvidia,tristate = <0>;
  60                         };
  61                         sdmmc3_cmd_pa7 {
  62                                 nvidia,pins =   "sdmmc3_cmd_pa7",
  63                                                 "sdmmc3_dat0_pb7",
  64                                                 "sdmmc3_dat1_pb6",
  65                                                 "sdmmc3_dat2_pb5",
  66                                                 "sdmmc3_dat3_pb4";
  67                                 nvidia,function = "sdmmc3";
  68                                 nvidia,pull = <2>;
  69                                 nvidia,tristate = <0>;
  70                         };
  71                         sdmmc4_clk_pcc4 {
  72                                 nvidia,pins =   "sdmmc4_clk_pcc4",
  73                                                 "sdmmc4_rst_n_pcc3";
  74                                 nvidia,function = "sdmmc4";
  75                                 nvidia,pull = <0>;
  76                                 nvidia,tristate = <0>;
  77                         };
  78                         sdmmc4_dat0_paa0 {
  79                                 nvidia,pins =   "sdmmc4_dat0_paa0",
  80                                                 "sdmmc4_dat1_paa1",
  81                                                 "sdmmc4_dat2_paa2",
  82                                                 "sdmmc4_dat3_paa3",
  83                                                 "sdmmc4_dat4_paa4",
  84                                                 "sdmmc4_dat5_paa5",
  85                                                 "sdmmc4_dat6_paa6",
  86                                                 "sdmmc4_dat7_paa7";
  87                                 nvidia,function = "sdmmc4";
  88                                 nvidia,pull = <2>;
  89                                 nvidia,tristate = <0>;
  90                         };
  91                         dap2_fs_pa2 {
  92                                 nvidia,pins =   "dap2_fs_pa2",
  93                                                 "dap2_sclk_pa3",
  94                                                 "dap2_din_pa4",
  95                                                 "dap2_dout_pa5";
  96                                 nvidia,function = "i2s1";
  97                                 nvidia,pull = <0>;
  98                                 nvidia,tristate = <0>;
  99                         };
 100                         sdio3 {
 101                                 nvidia,pins = "drive_sdio3";
 102                                 nvidia,high-speed-mode = <0>;
 103                                 nvidia,schmitt = <0>;
 104                                 nvidia,pull-down-strength = <46>;
 105                                 nvidia,pull-up-strength = <42>;
 106                                 nvidia,slew-rate-rising = <1>;
 107                                 nvidia,slew-rate-falling = <1>;
 108                         };
 109                 };
 110         };
 111
 112         serial@70006000 {
 113                 status = "okay";
 114                 clock-frequency = <408000000>;
 115         };
 116
 117         i2c@7000c000 {
 118                 status = "okay";
 119                 clock-frequency = <100000>;
 120         };
 121
 122         i2c@7000c400 {
 123                 status = "okay";
 124                 clock-frequency = <100000>;
 125         };
 126
 127         i2c@7000c500 {
 128                 status = "okay";
 129                 clock-frequency = <100000>;
 130
 131                 /* ALS and Proximity sensor */
 132                 isl29028@44 {
 133                         compatible = "isil,isl29028";
 134                         reg = <0x44>;
 135                         interrupt-parent = <&gpio>;
 136                         interrupts = <88 0x04>; /*gpio PL0 */
 137                 };
 138         };
 139
 140         i2c@7000c700 {
 141                 status = "okay";
 142                 clock-frequency = <100000>;
 143         };
 144
 145         i2c@7000d000 {
 146                 status = "okay";
 147                 clock-frequency = <100000>;
 148
 149                 wm8903: wm8903@1a {
 150                         compatible = "wlf,wm8903";
 151                         reg = <0x1a>;
 152                         interrupt-parent = <&gpio>;
 153                         interrupts = <179 0x04>; /* gpio PW3 */
 154
 155                         gpio-controller;
 156                         #gpio-cells = <2>;
 157
 158                         micdet-cfg = <0>;
 159                         micdet-delay = <100>;
 160                         gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 161                 };
 162
 163                 tps62361 {
 164                         compatible = "ti,tps62361";
 165                         reg = <0x60>;
 166
 167                         regulator-name = "tps62361-vout";
 168                         regulator-min-microvolt = <500000>;
 169                         regulator-max-microvolt = <1500000>;
 170                         regulator-boot-on;
 171                         regulator-always-on;
 172                         ti,vsel0-state-high;
 173                         ti,vsel1-state-high;
 174                 };
 175
 176                 pmic: tps65911@2d {
 177                         compatible = "ti,tps65911";
 178                         reg = <0x2d>;
 179
 180                         interrupts = <0 86 0x4>;
 181                         #interrupt-cells = <2>;
 182                         interrupt-controller;
 183
 184                         ti,system-power-controller;
 185
 186                         #gpio-cells = <2>;
 187                         gpio-controller;
 188
 189                         vcc1-supply = <&vdd_ac_bat_reg>;
 190                         vcc2-supply = <&vdd_ac_bat_reg>;
 191                         vcc3-supply = <&vio_reg>;
 192                         vcc4-supply = <&vdd_5v0_reg>;
 193                         vcc5-supply = <&vdd_ac_bat_reg>;
 194                         vcc6-supply = <&vdd2_reg>;
 195                         vcc7-supply = <&vdd_ac_bat_reg>;
 196                         vccio-supply = <&vdd_ac_bat_reg>;
 197
 198                         regulators {
 199                                 vdd1_reg: vdd1 {
 200                                         regulator-name = "vddio_ddr_1v2";
 201                                         regulator-min-microvolt = <1200000>;
 202                                         regulator-max-microvolt = <1200000>;
 203                                         regulator-always-on;
 204                                 };
 205
 206                                 vdd2_reg: vdd2 {
 207                                         regulator-name = "vdd_1v5_gen";
 208                                         regulator-min-microvolt = <1500000>;
 209                                         regulator-max-microvolt = <1500000>;
 210                                         regulator-always-on;
 211                                 };
 212
 213                                 vddctrl_reg: vddctrl {
 214                                         regulator-name = "vdd_cpu,vdd_sys";
 215                                         regulator-min-microvolt = <1000000>;
 216                                         regulator-max-microvolt = <1000000>;
 217                                         regulator-always-on;
 218                                 };
 219
 220                                 vio_reg: vio {
 221                                         regulator-name = "vdd_1v8_gen";
 222                                         regulator-min-microvolt = <1800000>;
 223                                         regulator-max-microvolt = <1800000>;
 224                                         regulator-always-on;
 225                                 };
 226
 227                                 ldo1_reg: ldo1 {
 228                                         regulator-name = "vdd_pexa,vdd_pexb";
 229                                         regulator-min-microvolt = <1050000>;
 230                                         regulator-max-microvolt = <1050000>;
 231                                 };
 232
 233                                 ldo2_reg: ldo2 {
 234                                         regulator-name = "vdd_sata,avdd_plle";
 235                                         regulator-min-microvolt = <1050000>;
 236                                         regulator-max-microvolt = <1050000>;
 237                                 };
 238
 239                                 /* LDO3 is not connected to anything */
 240
 241                                 ldo4_reg: ldo4 {
 242                                         regulator-name = "vdd_rtc";
 243                                         regulator-min-microvolt = <1200000>;
 244                                         regulator-max-microvolt = <1200000>;
 245                                         regulator-always-on;
 246                                 };
 247
 248                                 ldo5_reg: ldo5 {
 249                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 250                                         regulator-min-microvolt = <3300000>;
 251                                         regulator-max-microvolt = <3300000>;
 252                                         regulator-always-on;
 253                                 };
 254
 255                                 ldo6_reg: ldo6 {
 256                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 257                                         regulator-min-microvolt = <1200000>;
 258                                         regulator-max-microvolt = <1200000>;
 259                                 };
 260
 261                                 ldo7_reg: ldo7 {
 262                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 263                                         regulator-min-microvolt = <1200000>;
 264                                         regulator-max-microvolt = <1200000>;
 265                                         regulator-always-on;
 266                                 };
 267
 268                                 ldo8_reg: 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                         regulator-always-on;
 413                         regulator-boot-on;
 414                         enable-active-high;
 415                         gpio = <&gpio 24 0>; /* gpio PD0 */
 416                         vin-supply = <&sys_3v3_reg>;
 417                 };
 418
 419                 vdd_fuse_3v3_reg: regulator@10 {
 420                         compatible = "regulator-fixed";
 421                         reg = <10>;
 422                         regulator-name = "vdd_fuse_3v3";
 423                         regulator-min-microvolt = <3300000>;
 424                         regulator-max-microvolt = <3300000>;
 425                         enable-active-high;
 426                         gpio = <&gpio 94 0>; /* gpio PL6 */
 427                         vin-supply = <&sys_3v3_reg>;
 428                 };
 429
 430                 vdd_pnl1_reg: regulator@11 {
 431                         compatible = "regulator-fixed";
 432                         reg = <11>;
 433                         regulator-name = "vdd_pnl1";
 434                         regulator-min-microvolt = <3300000>;
 435                         regulator-max-microvolt = <3300000>;
 436                         regulator-always-on;
 437                         regulator-boot-on;
 438                         enable-active-high;
 439                         gpio = <&gpio 92 0>; /* gpio PL4 */
 440                         vin-supply = <&sys_3v3_reg>;
 441                 };
 442
 443                 vdd_vid_reg: regulator@12 {
 444                         compatible = "regulator-fixed";
 445                         reg = <12>;
 446                         regulator-name = "vddio_vid";
 447                         regulator-min-microvolt = <5000000>;
 448                         regulator-max-microvolt = <5000000>;
 449                         enable-active-high;
 450                         gpio = <&gpio 152 0>; /* GPIO PT0 */
 451                         gpio-open-drain;
 452                         vin-supply = <&vdd_5v0_reg>;
 453                 };
 454         };
 455
 456         sound {
 457                 compatible = "nvidia,tegra-audio-wm8903-cardhu",
 458                              "nvidia,tegra-audio-wm8903";
 459                 nvidia,model = "NVIDIA Tegra Cardhu";
 460
 461                 nvidia,audio-routing =
 462                         "Headphone Jack", "HPOUTR",
 463                         "Headphone Jack", "HPOUTL",
 464                         "Int Spk", "ROP",
 465                         "Int Spk", "RON",
 466                         "Int Spk", "LOP",
 467                         "Int Spk", "LON",
 468                         "Mic Jack", "MICBIAS",
 469                         "IN1L", "Mic Jack";
 470
 471                 nvidia,i2s-controller = <&tegra_i2s1>;
 472                 nvidia,audio-codec = <&wm8903>;
 473
 474                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
 475                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 476         };
 477 };