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                 sdhci0 = "/sdhci@78000600";
  20                 sdhci1 = "/sdhci@78000000";
  21                 usb0 = "/usb@7d000000";
  22                 usb1 = "/usb@7d008000";
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = <0x80000000 0x7ff00000>;
  28         };
  29
  30         i2c@7000c000 {
  31                 status = "okay";
  32                 clock-frequency = <100000>;
  33         };
  34
  35         i2c@7000c400 {
  36                 status = "okay";
  37                 clock-frequency = <100000>;
  38         };
  39
  40         i2c@7000c500 {
  41                 status = "okay";
  42                 clock-frequency = <100000>;
  43         };
  44
  45         i2c@7000c700 {
  46                 status = "okay";
  47                 clock-frequency = <100000>;
  48         };
  49
  50         i2c@7000d000 {
  51                 status = "okay";
  52                 clock-frequency = <100000>;
  53         };
  54
  55         spi@7000da00 {
  56                 status = "okay";
  57                 spi-max-frequency = <25000000>;
  58                 spi-flash@1 {
  59                         compatible = "winbond,w25q32";
  60                         reg = <1>;
  61                         spi-max-frequency = <20000000>;
  62                 };
  63         };
  64
  65         sdhci@78000000 {
  66                 status = "okay";
  67                 cd-gpios = <&gpio 69 1>; /* gpio PI5 */
  68                 wp-gpios = <&gpio 155 0>; /* gpio PT3 */
  69                 power-gpios = <&gpio 31 0>; /* gpio PD7 */
  70                 bus-width = <4>;
  71         };
  72
  73         sdhci@78000600 {
  74                 status = "okay";
  75                 bus-width = <8>;
  76         };
  77
  78         usb@7d000000 {
  79                 status = "okay";
  80                 dr_mode = "otg";
  81                 nvidia,vbus-gpio = <&gpio 238 0>; /* gpio DD6, PEX_L1_CLKREQ */
  82         };
  83
  84         usb@7d008000 {
  85                 nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */
  86                 status = "okay";
  87         };
  88 };