arch/arm/boot/dts/tegra30-beaver.dts

   1 /dts-v1/;
   2
   3 /include/ "tegra30.dtsi"
   4
   5 / {
   6         model = "NVIDIA Tegra30 Beaver evaluation board";
   7         compatible = "nvidia,beaver", "nvidia,tegra30";
   8
   9         memory {
  10                 reg = <0x80000000 0x80000000>;
  11         };
  12
  13         pinmux {
  14                 pinctrl-names = "default";
  15                 pinctrl-0 = <&state_default>;
  16
  17                 state_default: pinmux {
  18                         sdmmc1_clk_pz0 {
  19                                 nvidia,pins = "sdmmc1_clk_pz0";
  20                                 nvidia,function = "sdmmc1";
  21                                 nvidia,pull = <0>;
  22                                 nvidia,tristate = <0>;
  23                         };
  24                         sdmmc1_cmd_pz1 {
  25                                 nvidia,pins =   "sdmmc1_cmd_pz1",
  26                                                 "sdmmc1_dat0_py7",
  27                                                 "sdmmc1_dat1_py6",
  28                                                 "sdmmc1_dat2_py5",
  29                                                 "sdmmc1_dat3_py4";
  30                                 nvidia,function = "sdmmc1";
  31                                 nvidia,pull = <2>;
  32                                 nvidia,tristate = <0>;
  33                         };
  34                         sdmmc3_clk_pa6 {
  35                                 nvidia,pins = "sdmmc3_clk_pa6";
  36                                 nvidia,function = "sdmmc3";
  37                                 nvidia,pull = <0>;
  38                                 nvidia,tristate = <0>;
  39                         };
  40                         sdmmc3_cmd_pa7 {
  41                                 nvidia,pins =   "sdmmc3_cmd_pa7",
  42                                                 "sdmmc3_dat0_pb7",
  43                                                 "sdmmc3_dat1_pb6",
  44                                                 "sdmmc3_dat2_pb5",
  45                                                 "sdmmc3_dat3_pb4";
  46                                 nvidia,function = "sdmmc3";
  47                                 nvidia,pull = <2>;
  48                                 nvidia,tristate = <0>;
  49                         };
  50                         sdmmc4_clk_pcc4 {
  51                                 nvidia,pins =   "sdmmc4_clk_pcc4",
  52                                                 "sdmmc4_rst_n_pcc3";
  53                                 nvidia,function = "sdmmc4";
  54                                 nvidia,pull = <0>;
  55                                 nvidia,tristate = <0>;
  56                         };
  57                         sdmmc4_dat0_paa0 {
  58                                 nvidia,pins =   "sdmmc4_dat0_paa0",
  59                                                 "sdmmc4_dat1_paa1",
  60                                                 "sdmmc4_dat2_paa2",
  61                                                 "sdmmc4_dat3_paa3",
  62                                                 "sdmmc4_dat4_paa4",
  63                                                 "sdmmc4_dat5_paa5",
  64                                                 "sdmmc4_dat6_paa6",
  65                                                 "sdmmc4_dat7_paa7";
  66                                 nvidia,function = "sdmmc4";
  67                                 nvidia,pull = <2>;
  68                                 nvidia,tristate = <0>;
  69                         };
  70                         dap2_fs_pa2 {
  71                                 nvidia,pins =   "dap2_fs_pa2",
  72                                                 "dap2_sclk_pa3",
  73                                                 "dap2_din_pa4",
  74                                                 "dap2_dout_pa5";
  75                                 nvidia,function = "i2s1";
  76                                 nvidia,pull = <0>;
  77                                 nvidia,tristate = <0>;
  78                         };
  79                         sdio3 {
  80                                 nvidia,pins = "drive_sdio3";
  81                                 nvidia,high-speed-mode = <0>;
  82                                 nvidia,schmitt = <0>;
  83                                 nvidia,pull-down-strength = <46>;
  84                                 nvidia,pull-up-strength = <42>;
  85                                 nvidia,slew-rate-rising = <1>;
  86                                 nvidia,slew-rate-falling = <1>;
  87                         };
  88                 };
  89         };
  90
  91         serial@70006000 {
  92                 status = "okay";
  93         };
  94
  95         i2c@7000c000 {
  96                 status = "okay";
  97                 clock-frequency = <100000>;
  98         };
  99
 100         i2c@7000c400 {
 101                 status = "okay";
 102                 clock-frequency = <100000>;
 103         };
 104
 105         i2c@7000c500 {
 106                 status = "okay";
 107                 clock-frequency = <100000>;
 108         };
 109
 110         i2c@7000c700 {
 111                 status = "okay";
 112                 clock-frequency = <100000>;
 113         };
 114
 115         i2c@7000d000 {
 116                 status = "okay";
 117                 clock-frequency = <100000>;
 118
 119                 tps62361 {
 120                         compatible = "ti,tps62361";
 121                         reg = <0x60>;
 122
 123                         regulator-name = "tps62361-vout";
 124                         regulator-min-microvolt = <500000>;
 125                         regulator-max-microvolt = <1500000>;
 126                         regulator-boot-on;
 127                         regulator-always-on;
 128                         ti,vsel0-state-high;
 129                         ti,vsel1-state-high;
 130                 };
 131
 132                 pmic: tps65911@2d {
 133                         compatible = "ti,tps65911";
 134                         reg = <0x2d>;
 135
 136                         interrupts = <0 86 0x4>;
 137                         #interrupt-cells = <2>;
 138                         interrupt-controller;
 139
 140                         ti,system-power-controller;
 141
 142                         #gpio-cells = <2>;
 143                         gpio-controller;
 144
 145                         vcc1-supply = <&vdd_5v_in_reg>;
 146                         vcc2-supply = <&vdd_5v_in_reg>;
 147                         vcc3-supply = <&vio_reg>;
 148                         vcc4-supply = <&vdd_5v_in_reg>;
 149                         vcc5-supply = <&vdd_5v_in_reg>;
 150                         vcc6-supply = <&vdd2_reg>;
 151                         vcc7-supply = <&vdd_5v_in_reg>;
 152                         vccio-supply = <&vdd_5v_in_reg>;
 153
 154                         regulators {
 155                                 #address-cells = <1>;
 156                                 #size-cells = <0>;
 157
 158                                 vdd1_reg: vdd1 {
 159                                         regulator-name = "vddio_ddr_1v2";
 160                                         regulator-min-microvolt = <1200000>;
 161                                         regulator-max-microvolt = <1200000>;
 162                                         regulator-always-on;
 163                                 };
 164
 165                                 vdd2_reg: vdd2 {
 166                                         regulator-name = "vdd_1v5_gen";
 167                                         regulator-min-microvolt = <1500000>;
 168                                         regulator-max-microvolt = <1500000>;
 169                                         regulator-always-on;
 170                                 };
 171
 172                                 vddctrl_reg: vddctrl {
 173                                         regulator-name = "vdd_cpu,vdd_sys";
 174                                         regulator-min-microvolt = <1000000>;
 175                                         regulator-max-microvolt = <1000000>;
 176                                         regulator-always-on;
 177                                 };
 178
 179                                 vio_reg: vio {
 180                                         regulator-name = "vdd_1v8_gen";
 181                                         regulator-min-microvolt = <1800000>;
 182                                         regulator-max-microvolt = <1800000>;
 183                                         regulator-always-on;
 184                                 };
 185
 186                                 ldo1_reg: ldo1 {
 187                                         regulator-name = "vdd_pexa,vdd_pexb";
 188                                         regulator-min-microvolt = <1050000>;
 189                                         regulator-max-microvolt = <1050000>;
 190                                 };
 191
 192                                 ldo2_reg: ldo2 {
 193                                         regulator-name = "vdd_sata,avdd_plle";
 194                                         regulator-min-microvolt = <1050000>;
 195                                         regulator-max-microvolt = <1050000>;
 196                                 };
 197
 198                                 /* LDO3 is not connected to anything */
 199
 200                                 ldo4_reg: ldo4 {
 201                                         regulator-name = "vdd_rtc";
 202                                         regulator-min-microvolt = <1200000>;
 203                                         regulator-max-microvolt = <1200000>;
 204                                         regulator-always-on;
 205                                 };
 206
 207                                 ldo5_reg: ldo5 {
 208                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 209                                         regulator-min-microvolt = <3300000>;
 210                                         regulator-max-microvolt = <3300000>;
 211                                         regulator-always-on;
 212                                 };
 213
 214                                 ldo6_reg: ldo6 {
 215                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 216                                         regulator-min-microvolt = <1200000>;
 217                                         regulator-max-microvolt = <1200000>;
 218                                 };
 219
 220                                 ldo7_reg: ldo7 {
 221                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 222                                         regulator-min-microvolt = <1200000>;
 223                                         regulator-max-microvolt = <1200000>;
 224                                         regulator-always-on;
 225                                 };
 226
 227                                 ldo8_reg: ldo8 {
 228                                         regulator-name = "vdd_ddr_hs";
 229                                         regulator-min-microvolt = <1000000>;
 230                                         regulator-max-microvolt = <1000000>;
 231                                         regulator-always-on;
 232                                 };
 233                         };
 234                 };
 235         };
 236
 237         spi@7000da00 {
 238                 status = "okay";
 239                 spi-max-frequency = <25000000>;
 240                 spi-flash@1 {
 241                         compatible = "winbond,w25q32";
 242                         reg = <1>;
 243                         spi-max-frequency = <20000000>;
 244                 };
 245         };
 246
 247         ahub {
 248                 i2s@70080400 {
 249                         status = "okay";
 250                 };
 251         };
 252
 253         pmc {
 254                 status = "okay";
 255                 nvidia,invert-interrupt;
 256         };
 257
 258         sdhci@78000000 {
 259                 status = "okay";
 260                 cd-gpios = <&gpio 69 0>; /* gpio PI5 */
 261                 wp-gpios = <&gpio 155 0>; /* gpio PT3 */
 262                 power-gpios = <&gpio 31 0>; /* gpio PD7 */
 263                 bus-width = <4>;
 264         };
 265
 266         sdhci@78000600 {
 267                 status = "okay";
 268                 bus-width = <8>;
 269         };
 270
 271         regulators {
 272                 compatible = "simple-bus";
 273                 #address-cells = <1>;
 274                 #size-cells = <0>;
 275
 276                 vdd_5v_in_reg: regulator@0 {
 277                         compatible = "regulator-fixed";
 278                         reg = <0>;
 279                         regulator-name = "vdd_5v_in";
 280                         regulator-min-microvolt = <5000000>;
 281                         regulator-max-microvolt = <5000000>;
 282                         regulator-always-on;
 283                 };
 284
 285                 chargepump_5v_reg: regulator@1 {
 286                         compatible = "regulator-fixed";
 287                         reg = <1>;
 288                         regulator-name = "chargepump_5v";
 289                         regulator-min-microvolt = <5000000>;
 290                         regulator-max-microvolt = <5000000>;
 291                         regulator-boot-on;
 292                         regulator-always-on;
 293                         enable-active-high;
 294                         gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */
 295                 };
 296
 297                 ddr_reg: regulator@2 {
 298                         compatible = "regulator-fixed";
 299                         reg = <2>;
 300                         regulator-name = "vdd_ddr";
 301                         regulator-min-microvolt = <1500000>;
 302                         regulator-max-microvolt = <1500000>;
 303                         regulator-always-on;
 304                         regulator-boot-on;
 305                         enable-active-high;
 306                         gpio = <&pmic 7 0>; /* PMIC TPS65911 GPIO7 */
 307                         vin-supply = <&vdd_5v_in_reg>;
 308                 };
 309
 310                 vdd_5v_sata_reg: regulator@3 {
 311                         compatible = "regulator-fixed";
 312                         reg = <3>;
 313                         regulator-name = "vdd_5v_sata";
 314                         regulator-min-microvolt = <5000000>;
 315                         regulator-max-microvolt = <5000000>;
 316                         regulator-always-on;
 317                         regulator-boot-on;
 318                         enable-active-high;
 319                         gpio = <&gpio 30 0>; /* gpio PD6 */
 320                         vin-supply = <&vdd_5v_in_reg>;
 321                 };
 322
 323                 usb1_vbus_reg: regulator@4 {
 324                         compatible = "regulator-fixed";
 325                         reg = <4>;
 326                         regulator-name = "usb1_vbus";
 327                         regulator-min-microvolt = <5000000>;
 328                         regulator-max-microvolt = <5000000>;
 329                         enable-active-high;
 330                         gpio = <&gpio 68 0>; /* GPIO PI4 */
 331                         gpio-open-drain;
 332                         vin-supply = <&vdd_5v_in_reg>;
 333                 };
 334
 335                 usb3_vbus_reg: regulator@5 {
 336                         compatible = "regulator-fixed";
 337                         reg = <5>;
 338                         regulator-name = "usb3_vbus";
 339                         regulator-min-microvolt = <5000000>;
 340                         regulator-max-microvolt = <5000000>;
 341                         enable-active-high;
 342                         gpio = <&gpio 63 0>; /* GPIO PH7 */
 343                         gpio-open-drain;
 344                         vin-supply = <&vdd_5v_in_reg>;
 345                 };
 346
 347                 sys_3v3_reg: regulator@6 {
 348                         compatible = "regulator-fixed";
 349                         reg = <6>;
 350                         regulator-name = "sys_3v3,vdd_3v3_alw";
 351                         regulator-min-microvolt = <3300000>;
 352                         regulator-max-microvolt = <3300000>;
 353                         regulator-always-on;
 354                         regulator-boot-on;
 355                         enable-active-high;
 356                         gpio = <&pmic 6 0>; /* PMIC TPS65911 GPIO6 */
 357                         vin-supply = <&vdd_5v_in_reg>;
 358                 };
 359
 360                 sys_3v3_pexs_reg: regulator@7 {
 361                         compatible = "regulator-fixed";
 362                         reg = <7>;
 363                         regulator-name = "sys_3v3_pexs";
 364                         regulator-min-microvolt = <3300000>;
 365                         regulator-max-microvolt = <3300000>;
 366                         regulator-always-on;
 367                         regulator-boot-on;
 368                         enable-active-high;
 369                         gpio = <&gpio 95 0>; /* gpio PL7 */
 370                         vin-supply = <&sys_3v3_reg>;
 371                 };
 372         };
 373 };