arch/arm/dts/tegra30-beaver.dts

   1 /dts-v1/;
   2
   3 #include "tegra30.dtsi"
   4
   5 / {
   6         model = "NVIDIA Beaver";
   7         compatible = "nvidia,beaver", "nvidia,tegra30";
   8
   9         chosen {
  10                 stdout-path = &uarta;
  11         };
  12
  13         aliases {
  14                 i2c0 = "/i2c@7000d000";
  15                 i2c1 = "/i2c@7000c000";
  16                 i2c2 = "/i2c@7000c400";
  17                 i2c3 = "/i2c@7000c500";
  18                 i2c4 = "/i2c@7000c700";
  19                 mmc0 = "/sdhci@78000600";
  20                 mmc1 = "/sdhci@78000000";
  21                 spi0 = "/spi@7000da00";
  22                 usb0 = "/usb@7d000000";
  23                 usb1 = "/usb@7d008000";
  24         };
  25
  26         memory {
  27                 device_type = "memory";
  28                 reg = <0x80000000 0x7ff00000>;
  29         };
  30
  31         pcie@3000 {
  32                 status = "okay";
  33
  34                 avdd-pexa-supply = <&ldo1_reg>;
  35                 vdd-pexa-supply = <&ldo1_reg>;
  36                 avdd-pexb-supply = <&ldo1_reg>;
  37                 vdd-pexb-supply = <&ldo1_reg>;
  38                 avdd-pex-pll-supply = <&ldo1_reg>;
  39                 avdd-plle-supply = <&ldo1_reg>;
  40                 vddio-pex-ctl-supply = <&sys_3v3_reg>;
  41                 hvdd-pex-supply = <&sys_3v3_pexs_reg>;
  42
  43                 pci@1,0 {
  44                         status = "okay";
  45                         nvidia,num-lanes = <2>;
  46                 };
  47
  48                 pci@2,0 {
  49                         nvidia,num-lanes = <2>;
  50                 };
  51
  52                 pci@3,0 {
  53                         status = "okay";
  54                         nvidia,num-lanes = <2>;
  55                 };
  56         };
  57
  58         i2c@7000c000 {
  59                 status = "okay";
  60                 clock-frequency = <100000>;
  61         };
  62
  63         i2c@7000c400 {
  64                 status = "okay";
  65                 clock-frequency = <100000>;
  66         };
  67
  68         i2c@7000c500 {
  69                 status = "okay";
  70                 clock-frequency = <100000>;
  71         };
  72
  73         i2c@7000c700 {
  74                 status = "okay";
  75                 clock-frequency = <100000>;
  76         };
  77
  78         i2c@7000d000 {
  79                 status = "okay";
  80                 clock-frequency = <100000>;
  81
  82                 pmic: tps65911@2d {
  83                         compatible = "ti,tps65911";
  84                         reg = <0x2d>;
  85
  86                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
  87                         #interrupt-cells = <2>;
  88                         interrupt-controller;
  89
  90                         ti,system-power-controller;
  91
  92                         #gpio-cells = <2>;
  93                         gpio-controller;
  94
  95                         vcc1-supply = <&vdd_5v_in_reg>;
  96                         vcc2-supply = <&vdd_5v_in_reg>;
  97                         vcc3-supply = <&vio_reg>;
  98                         vcc4-supply = <&vdd_5v_in_reg>;
  99                         vcc5-supply = <&vdd_5v_in_reg>;
 100                         vcc6-supply = <&vdd2_reg>;
 101                         vcc7-supply = <&vdd_5v_in_reg>;
 102                         vccio-supply = <&vdd_5v_in_reg>;
 103
 104                         regulators {
 105                                 vdd1_reg: vdd1 {
 106                                         regulator-name = "vddio_ddr_1v2";
 107                                         regulator-min-microvolt = <1200000>;
 108                                         regulator-max-microvolt = <1200000>;
 109                                         regulator-always-on;
 110                                 };
 111
 112                                 vdd2_reg: vdd2 {
 113                                         regulator-name = "vdd_1v5_gen";
 114                                         regulator-min-microvolt = <1500000>;
 115                                         regulator-max-microvolt = <1500000>;
 116                                         regulator-always-on;
 117                                 };
 118
 119                                 vddctrl_reg: vddctrl {
 120                                         regulator-name = "vdd_cpu,vdd_sys";
 121                                         regulator-min-microvolt = <1000000>;
 122                                         regulator-max-microvolt = <1000000>;
 123                                         regulator-always-on;
 124                                 };
 125
 126                                 vio_reg: vio {
 127                                         regulator-name = "vdd_1v8_gen";
 128                                         regulator-min-microvolt = <1800000>;
 129                                         regulator-max-microvolt = <1800000>;
 130                                         regulator-always-on;
 131                                 };
 132
 133                                 ldo1_reg: ldo1 {
 134                                         regulator-name = "vdd_pexa,vdd_pexb";
 135                                         regulator-min-microvolt = <1050000>;
 136                                         regulator-max-microvolt = <1050000>;
 137                                 };
 138
 139                                 ldo2_reg: ldo2 {
 140                                         regulator-name = "vdd_sata,avdd_plle";
 141                                         regulator-min-microvolt = <1050000>;
 142                                         regulator-max-microvolt = <1050000>;
 143                                 };
 144
 145                                 /* LDO3 is not connected to anything */
 146
 147                                 ldo4_reg: ldo4 {
 148                                         regulator-name = "vdd_rtc";
 149                                         regulator-min-microvolt = <1200000>;
 150                                         regulator-max-microvolt = <1200000>;
 151                                         regulator-always-on;
 152                                 };
 153
 154                                 ldo5_reg: ldo5 {
 155                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 156                                         regulator-min-microvolt = <3300000>;
 157                                         regulator-max-microvolt = <3300000>;
 158                                         regulator-always-on;
 159                                 };
 160
 161                                 ldo6_reg: ldo6 {
 162                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 163                                         regulator-min-microvolt = <1200000>;
 164                                         regulator-max-microvolt = <1200000>;
 165                                 };
 166
 167                                 ldo7_reg: ldo7 {
 168                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 169                                         regulator-min-microvolt = <1200000>;
 170                                         regulator-max-microvolt = <1200000>;
 171                                         regulator-always-on;
 172                                 };
 173
 174                                 ldo8_reg: ldo8 {
 175                                         regulator-name = "vdd_ddr_hs";
 176                                         regulator-min-microvolt = <1000000>;
 177                                         regulator-max-microvolt = <1000000>;
 178                                         regulator-always-on;
 179                                 };
 180                         };
 181                 };
 182         };
 183
 184         spi@7000da00 {
 185                 status = "okay";
 186                 spi-max-frequency = <25000000>;
 187                 spi-flash@1 {
 188                         compatible = "winbond,w25q32";
 189                         reg = <1>;
 190                         spi-max-frequency = <20000000>;
 191                 };
 192         };
 193
 194         sdhci@78000000 {
 195                 status = "okay";
 196                 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 197                 wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
 198                 power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
 199                 bus-width = <4>;
 200         };
 201
 202         sdhci@78000600 {
 203                 status = "okay";
 204                 bus-width = <8>;
 205                 non-removable;
 206         };
 207
 208         usb@7d000000 {
 209                 status = "okay";
 210                 dr_mode = "otg";
 211                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
 212         };
 213
 214         usb@7d008000 {
 215                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
 216                 status = "okay";
 217         };
 218
 219         clocks {
 220                 compatible = "simple-bus";
 221                 #address-cells = <1>;
 222                 #size-cells = <0>;
 223
 224                 clk32k_in: clock@0 {
 225                         compatible = "fixed-clock";
 226                         reg=<0>;
 227                         #clock-cells = <0>;
 228                         clock-frequency = <32768>;
 229                 };
 230         };
 231
 232         regulators {
 233                 compatible = "simple-bus";
 234                 #address-cells = <1>;
 235                 #size-cells = <0>;
 236
 237                 vdd_5v_in_reg: regulator@0 {
 238                         compatible = "regulator-fixed";
 239                         reg = <0>;
 240                         regulator-name = "vdd_5v_in";
 241                         regulator-min-microvolt = <5000000>;
 242                         regulator-max-microvolt = <5000000>;
 243                         regulator-always-on;
 244                 };
 245
 246                 chargepump_5v_reg: regulator@1 {
 247                         compatible = "regulator-fixed";
 248                         reg = <1>;
 249                         regulator-name = "chargepump_5v";
 250                         regulator-min-microvolt = <5000000>;
 251                         regulator-max-microvolt = <5000000>;
 252                         regulator-boot-on;
 253                         regulator-always-on;
 254                         enable-active-high;
 255                         gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
 256                 };
 257
 258                 ddr_reg: regulator@2 {
 259                         compatible = "regulator-fixed";
 260                         reg = <2>;
 261                         regulator-name = "vdd_ddr";
 262                         regulator-min-microvolt = <1500000>;
 263                         regulator-max-microvolt = <1500000>;
 264                         regulator-always-on;
 265                         regulator-boot-on;
 266                         enable-active-high;
 267                         gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
 268                         vin-supply = <&vdd_5v_in_reg>;
 269                 };
 270
 271                 vdd_5v_sata_reg: regulator@3 {
 272                         compatible = "regulator-fixed";
 273                         reg = <3>;
 274                         regulator-name = "vdd_5v_sata";
 275                         regulator-min-microvolt = <5000000>;
 276                         regulator-max-microvolt = <5000000>;
 277                         regulator-always-on;
 278                         regulator-boot-on;
 279                         enable-active-high;
 280                         gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>;
 281                         vin-supply = <&vdd_5v_in_reg>;
 282                 };
 283
 284                 usb1_vbus_reg: regulator@4 {
 285                         compatible = "regulator-fixed";
 286                         reg = <4>;
 287                         regulator-name = "usb1_vbus";
 288                         regulator-min-microvolt = <5000000>;
 289                         regulator-max-microvolt = <5000000>;
 290                         enable-active-high;
 291                         gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
 292                         gpio-open-drain;
 293                         vin-supply = <&vdd_5v_in_reg>;
 294                 };
 295
 296                 usb3_vbus_reg: regulator@5 {
 297                         compatible = "regulator-fixed";
 298                         reg = <5>;
 299                         regulator-name = "usb3_vbus";
 300                         regulator-min-microvolt = <5000000>;
 301                         regulator-max-microvolt = <5000000>;
 302                         enable-active-high;
 303                         gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
 304                         gpio-open-drain;
 305                         vin-supply = <&vdd_5v_in_reg>;
 306                 };
 307
 308                 sys_3v3_reg: regulator@6 {
 309                         compatible = "regulator-fixed";
 310                         reg = <6>;
 311                         regulator-name = "sys_3v3,vdd_3v3_alw";
 312                         regulator-min-microvolt = <3300000>;
 313                         regulator-max-microvolt = <3300000>;
 314                         regulator-always-on;
 315                         regulator-boot-on;
 316                         enable-active-high;
 317                         gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
 318                         vin-supply = <&vdd_5v_in_reg>;
 319                 };
 320
 321                 sys_3v3_pexs_reg: regulator@7 {
 322                         compatible = "regulator-fixed";
 323                         reg = <7>;
 324                         regulator-name = "sys_3v3_pexs";
 325                         regulator-min-microvolt = <3300000>;
 326                         regulator-max-microvolt = <3300000>;
 327                         regulator-always-on;
 328                         regulator-boot-on;
 329                         enable-active-high;
 330                         gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
 331                         vin-supply = <&sys_3v3_reg>;
 332                 };
 333
 334                 vdd_5v0_hdmi: regulator@8 {
 335                         compatible = "regulator-fixed";
 336                         reg = <8>;
 337                         regulator-name = "+VDD_5V_HDMI";
 338                         regulator-min-microvolt = <5000000>;
 339                         regulator-max-microvolt = <5000000>;
 340                         regulator-always-on;
 341                         regulator-boot-on;
 342                         vin-supply = <&sys_3v3_reg>;
 343                 };
 344         };
 345 };
 346
 347 &uarta {
 348         status = "okay";
 349 };