arch/arm/dts/tegra30-colibri.dts

   1 /dts-v1/;
   2
   3 #include "tegra30.dtsi"
   4
   5 / {
   6         model = "Toradex Colibri T30";
   7         compatible = "toradex,colibri_t30", "nvidia,tegra30";
   8
   9         aliases {
  10                 i2c0 = "/i2c@7000d000";
  11                 i2c1 = "/i2c@7000c000";
  12                 i2c2 = "/i2c@7000c700";
  13                 sdhci0 = "/sdhci@78000600";
  14                 sdhci1 = "/sdhci@78000200";
  15                 usb0 = "/usb@7d000000";
  16                 usb1 = "/usb@7d004000"; /* on module only, for ASIX */
  17                 usb2 = "/usb@7d008000";
  18         };
  19
  20         memory {
  21                 device_type = "memory";
  22                 reg = <0x80000000 0x40000000>;
  23         };
  24
  25         /* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
  26            board) */
  27         i2c@7000c000 {
  28                 status = "okay";
  29                 clock-frequency = <100000>;
  30         };
  31
  32         /* GEN2_I2C: unused */
  33
  34         /* CAM_I2C: unused */
  35
  36         /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
  37         i2c@7000c700 {
  38                 status = "okay";
  39                 clock-frequency = <100000>;
  40         };
  41
  42         /* PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
  43            touch screen controller */
  44         i2c@7000d000 {
  45                 status = "okay";
  46                 clock-frequency = <100000>;
  47         };
  48
  49         /* SPI1: Colibri SSP */
  50         spi@7000d400 {
  51                 status = "okay";
  52                 spi-max-frequency = <25000000>;
  53         };
  54
  55         sdhci@78000200 {
  56                 status = "okay";
  57                 bus-width = <4>;
  58                 cd-gpios = <&gpio 23 1>; /* PC7, MMCD */
  59         };
  60
  61         sdhci@78000600 {
  62                 status = "okay";
  63                 bus-width = <8>;
  64                 non-removable;
  65         };
  66
  67         /* EHCI instance 0: USB1_DP/N -> USBC_P/N */
  68         usb@7d000000 {
  69                 status = "okay";
  70                 dr_mode = "peripheral";
  71         };
  72
  73         /* EHCI instance 1: USB2_DP/N -> AX88772B */
  74         usb@7d004000 {
  75                 status = "okay";
  76                 phy_type = "utmi";
  77                 nvidia,vbus-gpio = <&gpio 234 0>;       /* PDD2, VBUS_LAN */
  78         };
  79
  80         /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
  81         usb@7d008000 {
  82                 status = "okay";
  83                 nvidia,vbus-gpio = <&gpio 178 1>;       /* PW2, USBH_PEN */
  84         };
  85 };