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                                 vdd1_reg: vdd1 {
 175                                         regulator-name = "vddio_ddr_1v2";
 176                                         regulator-min-microvolt = <1200000>;
 177                                         regulator-max-microvolt = <1200000>;
 178                                         regulator-always-on;
 179                                 };
 180
 181                                 vdd2_reg: vdd2 {
 182                                         regulator-name = "vdd_1v5_gen";
 183                                         regulator-min-microvolt = <1500000>;
 184                                         regulator-max-microvolt = <1500000>;
 185                                         regulator-always-on;
 186                                 };
 187
 188                                 vddctrl_reg: vddctrl {
 189                                         regulator-name = "vdd_cpu,vdd_sys";
 190                                         regulator-min-microvolt = <1000000>;
 191                                         regulator-max-microvolt = <1000000>;
 192                                         regulator-always-on;
 193                                 };
 194
 195                                 vio_reg: vio {
 196                                         regulator-name = "vdd_1v8_gen";
 197                                         regulator-min-microvolt = <1800000>;
 198                                         regulator-max-microvolt = <1800000>;
 199                                         regulator-always-on;
 200                                 };
 201
 202                                 ldo1_reg: ldo1 {
 203                                         regulator-name = "vdd_pexa,vdd_pexb";
 204                                         regulator-min-microvolt = <1050000>;
 205                                         regulator-max-microvolt = <1050000>;
 206                                 };
 207
 208                                 ldo2_reg: ldo2 {
 209                                         regulator-name = "vdd_sata,avdd_plle";
 210                                         regulator-min-microvolt = <1050000>;
 211                                         regulator-max-microvolt = <1050000>;
 212                                 };
 213
 214                                 /* LDO3 is not connected to anything */
 215
 216                                 ldo4_reg: ldo4 {
 217                                         regulator-name = "vdd_rtc";
 218                                         regulator-min-microvolt = <1200000>;
 219                                         regulator-max-microvolt = <1200000>;
 220                                         regulator-always-on;
 221                                 };
 222
 223                                 ldo5_reg: ldo5 {
 224                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 225                                         regulator-min-microvolt = <3300000>;
 226                                         regulator-max-microvolt = <3300000>;
 227                                         regulator-always-on;
 228                                 };
 229
 230                                 ldo6_reg: ldo6 {
 231                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 232                                         regulator-min-microvolt = <1200000>;
 233                                         regulator-max-microvolt = <1200000>;
 234                                 };
 235
 236                                 ldo7_reg: ldo7 {
 237                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 238                                         regulator-min-microvolt = <1200000>;
 239                                         regulator-max-microvolt = <1200000>;
 240                                         regulator-always-on;
 241                                 };
 242
 243                                 ldo8_reg: ldo8 {
 244                                         regulator-name = "vdd_ddr_hs";
 245                                         regulator-min-microvolt = <1000000>;
 246                                         regulator-max-microvolt = <1000000>;
 247                                         regulator-always-on;
 248                                 };
 249                         };
 250                 };
 251         };
 252
 253         ahub {
 254                 i2s@70080400 {
 255                         status = "okay";
 256                 };
 257         };
 258
 259         pmc {
 260                 status = "okay";
 261                 nvidia,invert-interrupt;
 262         };
 263
 264         sdhci@78000000 {
 265                 status = "okay";
 266                 cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 267                 wp-gpios = <&gpio 155 0>; /* gpio PT3 */
 268                 power-gpios = <&gpio 31 0>; /* gpio PD7 */
 269                 bus-width = <4>;
 270         };
 271
 272         sdhci@78000600 {
 273                 status = "okay";
 274                 bus-width = <8>;
 275         };
 276
 277         regulators {
 278                 compatible = "simple-bus";
 279                 #address-cells = <1>;
 280                 #size-cells = <0>;
 281
 282                 vdd_ac_bat_reg: regulator@0 {
 283                         compatible = "regulator-fixed";
 284                         reg = <0>;
 285                         regulator-name = "vdd_ac_bat";
 286                         regulator-min-microvolt = <5000000>;
 287                         regulator-max-microvolt = <5000000>;
 288                         regulator-always-on;
 289                 };
 290
 291                 cam_1v8_reg: regulator@1 {
 292                         compatible = "regulator-fixed";
 293                         reg = <1>;
 294                         regulator-name = "cam_1v8";
 295                         regulator-min-microvolt = <1800000>;
 296                         regulator-max-microvolt = <1800000>;
 297                         enable-active-high;
 298                         gpio = <&gpio 220 0>; /* gpio PBB4 */
 299                         vin-supply = <&vio_reg>;
 300                 };
 301
 302                 cp_5v_reg: regulator@2 {
 303                         compatible = "regulator-fixed";
 304                         reg = <2>;
 305                         regulator-name = "cp_5v";
 306                         regulator-min-microvolt = <5000000>;
 307                         regulator-max-microvolt = <5000000>;
 308                         regulator-boot-on;
 309                         regulator-always-on;
 310                         enable-active-high;
 311                         gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */
 312                 };
 313
 314                 emmc_3v3_reg: regulator@3 {
 315                         compatible = "regulator-fixed";
 316                         reg = <3>;
 317                         regulator-name = "emmc_3v3";
 318                         regulator-min-microvolt = <3300000>;
 319                         regulator-max-microvolt = <3300000>;
 320                         regulator-always-on;
 321                         regulator-boot-on;
 322                         enable-active-high;
 323                         gpio = <&gpio 25 0>; /* gpio PD1 */
 324                         vin-supply = <&sys_3v3_reg>;
 325                 };
 326
 327                 modem_3v3_reg: regulator@4 {
 328                         compatible = "regulator-fixed";
 329                         reg = <4>;
 330                         regulator-name = "modem_3v3";
 331                         regulator-min-microvolt = <3300000>;
 332                         regulator-max-microvolt = <3300000>;
 333                         enable-active-high;
 334                         gpio = <&gpio 30 0>; /* gpio PD6 */
 335                 };
 336
 337                 pex_hvdd_3v3_reg: regulator@5 {
 338                         compatible = "regulator-fixed";
 339                         reg = <5>;
 340                         regulator-name = "pex_hvdd_3v3";
 341                         regulator-min-microvolt = <3300000>;
 342                         regulator-max-microvolt = <3300000>;
 343                         enable-active-high;
 344                         gpio = <&gpio 95 0>; /* gpio PL7 */
 345                         vin-supply = <&sys_3v3_reg>;
 346                 };
 347
 348                 vdd_cam1_ldo_reg: regulator@6 {
 349                         compatible = "regulator-fixed";
 350                         reg = <6>;
 351                         regulator-name = "vdd_cam1_ldo";
 352                         regulator-min-microvolt = <2800000>;
 353                         regulator-max-microvolt = <2800000>;
 354                         enable-active-high;
 355                         gpio = <&gpio 142 0>; /* gpio PR6 */
 356                         vin-supply = <&sys_3v3_reg>;
 357                 };
 358
 359                 vdd_cam2_ldo_reg: regulator@7 {
 360                         compatible = "regulator-fixed";
 361                         reg = <7>;
 362                         regulator-name = "vdd_cam2_ldo";
 363                         regulator-min-microvolt = <2800000>;
 364                         regulator-max-microvolt = <2800000>;
 365                         enable-active-high;
 366                         gpio = <&gpio 143 0>; /* gpio PR7 */
 367                         vin-supply = <&sys_3v3_reg>;
 368                 };
 369
 370                 vdd_cam3_ldo_reg: regulator@8 {
 371                         compatible = "regulator-fixed";
 372                         reg = <8>;
 373                         regulator-name = "vdd_cam3_ldo";
 374                         regulator-min-microvolt = <3300000>;
 375                         regulator-max-microvolt = <3300000>;
 376                         enable-active-high;
 377                         gpio = <&gpio 144 0>; /* gpio PS0 */
 378                         vin-supply = <&sys_3v3_reg>;
 379                 };
 380
 381                 vdd_com_reg: regulator@9 {
 382                         compatible = "regulator-fixed";
 383                         reg = <9>;
 384                         regulator-name = "vdd_com";
 385                         regulator-min-microvolt = <3300000>;
 386                         regulator-max-microvolt = <3300000>;
 387                         enable-active-high;
 388                         gpio = <&gpio 24 0>; /* gpio PD0 */
 389                         vin-supply = <&sys_3v3_reg>;
 390                 };
 391
 392                 vdd_fuse_3v3_reg: regulator@10 {
 393                         compatible = "regulator-fixed";
 394                         reg = <10>;
 395                         regulator-name = "vdd_fuse_3v3";
 396                         regulator-min-microvolt = <3300000>;
 397                         regulator-max-microvolt = <3300000>;
 398                         enable-active-high;
 399                         gpio = <&gpio 94 0>; /* gpio PL6 */
 400                         vin-supply = <&sys_3v3_reg>;
 401                 };
 402
 403                 vdd_pnl1_reg: regulator@11 {
 404                         compatible = "regulator-fixed";
 405                         reg = <11>;
 406                         regulator-name = "vdd_pnl1";
 407                         regulator-min-microvolt = <3300000>;
 408                         regulator-max-microvolt = <3300000>;
 409                         regulator-always-on;
 410                         regulator-boot-on;
 411                         enable-active-high;
 412                         gpio = <&gpio 92 0>; /* gpio PL4 */
 413                         vin-supply = <&sys_3v3_reg>;
 414                 };
 415
 416                 vdd_vid_reg: regulator@12 {
 417                         compatible = "regulator-fixed";
 418                         reg = <12>;
 419                         regulator-name = "vddio_vid";
 420                         regulator-min-microvolt = <5000000>;
 421                         regulator-max-microvolt = <5000000>;
 422                         enable-active-high;
 423                         gpio = <&gpio 152 0>; /* GPIO PT0 */
 424                         gpio-open-drain;
 425                         vin-supply = <&vdd_5v0_reg>;
 426                 };
 427         };
 428
 429         sound {
 430                 compatible = "nvidia,tegra-audio-wm8903-cardhu",
 431                              "nvidia,tegra-audio-wm8903";
 432                 nvidia,model = "NVIDIA Tegra Cardhu";
 433
 434                 nvidia,audio-routing =
 435                         "Headphone Jack", "HPOUTR",
 436                         "Headphone Jack", "HPOUTL",
 437                         "Int Spk", "ROP",
 438                         "Int Spk", "RON",
 439                         "Int Spk", "LOP",
 440                         "Int Spk", "LON",
 441                         "Mic Jack", "MICBIAS",
 442                         "IN1L", "Mic Jack";
 443
 444                 nvidia,i2s-controller = <&tegra_i2s1>;
 445                 nvidia,audio-codec = <&wm8903>;
 446
 447                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
 448                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 449         };
 450 };