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-controller@00003000 {
  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                                 #address-cells = <1>;
 106                                 #size-cells = <0>;
 107
 108                                 vdd1_reg: vdd1 {
 109                                         regulator-name = "vddio_ddr_1v2";
 110                                         regulator-min-microvolt = <1200000>;
 111                                         regulator-max-microvolt = <1200000>;
 112                                         regulator-always-on;
 113                                 };
 114
 115                                 vdd2_reg: vdd2 {
 116                                         regulator-name = "vdd_1v5_gen";
 117                                         regulator-min-microvolt = <1500000>;
 118                                         regulator-max-microvolt = <1500000>;
 119                                         regulator-always-on;
 120                                 };
 121
 122                                 vddctrl_reg: vddctrl {
 123                                         regulator-name = "vdd_cpu,vdd_sys";
 124                                         regulator-min-microvolt = <1000000>;
 125                                         regulator-max-microvolt = <1000000>;
 126                                         regulator-always-on;
 127                                 };
 128
 129                                 vio_reg: vio {
 130                                         regulator-name = "vdd_1v8_gen";
 131                                         regulator-min-microvolt = <1800000>;
 132                                         regulator-max-microvolt = <1800000>;
 133                                         regulator-always-on;
 134                                 };
 135
 136                                 ldo1_reg: ldo1 {
 137                                         regulator-name = "vdd_pexa,vdd_pexb";
 138                                         regulator-min-microvolt = <1050000>;
 139                                         regulator-max-microvolt = <1050000>;
 140                                 };
 141
 142                                 ldo2_reg: ldo2 {
 143                                         regulator-name = "vdd_sata,avdd_plle";
 144                                         regulator-min-microvolt = <1050000>;
 145                                         regulator-max-microvolt = <1050000>;
 146                                 };
 147
 148                                 /* LDO3 is not connected to anything */
 149
 150                                 ldo4_reg: ldo4 {
 151                                         regulator-name = "vdd_rtc";
 152                                         regulator-min-microvolt = <1200000>;
 153                                         regulator-max-microvolt = <1200000>;
 154                                         regulator-always-on;
 155                                 };
 156
 157                                 ldo5_reg: ldo5 {
 158                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 159                                         regulator-min-microvolt = <3300000>;
 160                                         regulator-max-microvolt = <3300000>;
 161                                         regulator-always-on;
 162                                 };
 163
 164                                 ldo6_reg: ldo6 {
 165                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 166                                         regulator-min-microvolt = <1200000>;
 167                                         regulator-max-microvolt = <1200000>;
 168                                 };
 169
 170                                 ldo7_reg: ldo7 {
 171                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 172                                         regulator-min-microvolt = <1200000>;
 173                                         regulator-max-microvolt = <1200000>;
 174                                         regulator-always-on;
 175                                 };
 176
 177                                 ldo8_reg: ldo8 {
 178                                         regulator-name = "vdd_ddr_hs";
 179                                         regulator-min-microvolt = <1000000>;
 180                                         regulator-max-microvolt = <1000000>;
 181                                         regulator-always-on;
 182                                 };
 183                         };
 184                 };
 185         };
 186
 187         spi@7000da00 {
 188                 status = "okay";
 189                 spi-max-frequency = <25000000>;
 190                 spi-flash@1 {
 191                         compatible = "winbond,w25q32";
 192                         reg = <1>;
 193                         spi-max-frequency = <20000000>;
 194                 };
 195         };
 196
 197         sdhci@78000000 {
 198                 status = "okay";
 199                 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 200                 wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
 201                 power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
 202                 bus-width = <4>;
 203         };
 204
 205         sdhci@78000600 {
 206                 status = "okay";
 207                 bus-width = <8>;
 208                 non-removable;
 209         };
 210
 211         usb@7d000000 {
 212                 status = "okay";
 213                 dr_mode = "otg";
 214                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
 215         };
 216
 217         usb@7d008000 {
 218                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
 219                 status = "okay";
 220         };
 221
 222         clocks {
 223                 compatible = "simple-bus";
 224                 #address-cells = <1>;
 225                 #size-cells = <0>;
 226
 227                 clk32k_in: clock@0 {
 228                         compatible = "fixed-clock";
 229                         reg=<0>;
 230                         #clock-cells = <0>;
 231                         clock-frequency = <32768>;
 232                 };
 233         };
 234
 235         regulators {
 236                 compatible = "simple-bus";
 237                 #address-cells = <1>;
 238                 #size-cells = <0>;
 239
 240                 vdd_5v_in_reg: regulator@0 {
 241                         compatible = "regulator-fixed";
 242                         reg = <0>;
 243                         regulator-name = "vdd_5v_in";
 244                         regulator-min-microvolt = <5000000>;
 245                         regulator-max-microvolt = <5000000>;
 246                         regulator-always-on;
 247                 };
 248
 249                 chargepump_5v_reg: regulator@1 {
 250                         compatible = "regulator-fixed";
 251                         reg = <1>;
 252                         regulator-name = "chargepump_5v";
 253                         regulator-min-microvolt = <5000000>;
 254                         regulator-max-microvolt = <5000000>;
 255                         regulator-boot-on;
 256                         regulator-always-on;
 257                         enable-active-high;
 258                         gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
 259                 };
 260
 261                 ddr_reg: regulator@2 {
 262                         compatible = "regulator-fixed";
 263                         reg = <2>;
 264                         regulator-name = "vdd_ddr";
 265                         regulator-min-microvolt = <1500000>;
 266                         regulator-max-microvolt = <1500000>;
 267                         regulator-always-on;
 268                         regulator-boot-on;
 269                         enable-active-high;
 270                         gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
 271                         vin-supply = <&vdd_5v_in_reg>;
 272                 };
 273
 274                 vdd_5v_sata_reg: regulator@3 {
 275                         compatible = "regulator-fixed";
 276                         reg = <3>;
 277                         regulator-name = "vdd_5v_sata";
 278                         regulator-min-microvolt = <5000000>;
 279                         regulator-max-microvolt = <5000000>;
 280                         regulator-always-on;
 281                         regulator-boot-on;
 282                         enable-active-high;
 283                         gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>;
 284                         vin-supply = <&vdd_5v_in_reg>;
 285                 };
 286
 287                 usb1_vbus_reg: regulator@4 {
 288                         compatible = "regulator-fixed";
 289                         reg = <4>;
 290                         regulator-name = "usb1_vbus";
 291                         regulator-min-microvolt = <5000000>;
 292                         regulator-max-microvolt = <5000000>;
 293                         enable-active-high;
 294                         gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
 295                         gpio-open-drain;
 296                         vin-supply = <&vdd_5v_in_reg>;
 297                 };
 298
 299                 usb3_vbus_reg: regulator@5 {
 300                         compatible = "regulator-fixed";
 301                         reg = <5>;
 302                         regulator-name = "usb3_vbus";
 303                         regulator-min-microvolt = <5000000>;
 304                         regulator-max-microvolt = <5000000>;
 305                         enable-active-high;
 306                         gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
 307                         gpio-open-drain;
 308                         vin-supply = <&vdd_5v_in_reg>;
 309                 };
 310
 311                 sys_3v3_reg: regulator@6 {
 312                         compatible = "regulator-fixed";
 313                         reg = <6>;
 314                         regulator-name = "sys_3v3,vdd_3v3_alw";
 315                         regulator-min-microvolt = <3300000>;
 316                         regulator-max-microvolt = <3300000>;
 317                         regulator-always-on;
 318                         regulator-boot-on;
 319                         enable-active-high;
 320                         gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
 321                         vin-supply = <&vdd_5v_in_reg>;
 322                 };
 323
 324                 sys_3v3_pexs_reg: regulator@7 {
 325                         compatible = "regulator-fixed";
 326                         reg = <7>;
 327                         regulator-name = "sys_3v3_pexs";
 328                         regulator-min-microvolt = <3300000>;
 329                         regulator-max-microvolt = <3300000>;
 330                         regulator-always-on;
 331                         regulator-boot-on;
 332                         enable-active-high;
 333                         gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
 334                         vin-supply = <&sys_3v3_reg>;
 335                 };
 336
 337                 vdd_5v0_hdmi: regulator@8 {
 338                         compatible = "regulator-fixed";
 339                         reg = <8>;
 340                         regulator-name = "+VDD_5V_HDMI";
 341                         regulator-min-microvolt = <5000000>;
 342                         regulator-max-microvolt = <5000000>;
 343                         regulator-always-on;
 344                         regulator-boot-on;
 345                         vin-supply = <&sys_3v3_reg>;
 346                 };
 347         };
 348 };
 349
 350 &uarta {
 351         status = "okay";
 352 };