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                 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         i2c@7000c000 {
  32                 status = "okay";
  33                 clock-frequency = <100000>;
  34         };
  35
  36         i2c@7000c400 {
  37                 status = "okay";
  38                 clock-frequency = <100000>;
  39         };
  40
  41         i2c@7000c500 {
  42                 status = "okay";
  43                 clock-frequency = <100000>;
  44         };
  45
  46         i2c@7000c700 {
  47                 status = "okay";
  48                 clock-frequency = <100000>;
  49         };
  50
  51         i2c@7000d000 {
  52                 status = "okay";
  53                 clock-frequency = <100000>;
  54         };
  55
  56         spi@7000da00 {
  57                 status = "okay";
  58                 spi-max-frequency = <25000000>;
  59                 spi-flash@1 {
  60                         compatible = "winbond,w25q32";
  61                         reg = <1>;
  62                         spi-max-frequency = <20000000>;
  63                 };
  64         };
  65
  66         sdhci@78000000 {
  67                 status = "okay";
  68                 cd-gpios = <&gpio 69 1>; /* gpio PI5 */
  69                 wp-gpios = <&gpio 155 0>; /* gpio PT3 */
  70                 power-gpios = <&gpio 31 0>; /* gpio PD7 */
  71                 bus-width = <4>;
  72         };
  73
  74         sdhci@78000600 {
  75                 status = "okay";
  76                 bus-width = <8>;
  77         };
  78
  79         usb@7d000000 {
  80                 status = "okay";
  81                 dr_mode = "otg";
  82                 nvidia,vbus-gpio = <&gpio 238 0>; /* gpio DD6, PEX_L1_CLKREQ */
  83         };
  84
  85         usb@7d008000 {
  86                 nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */
  87                 status = "okay";
  88         };
  89 };