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         chosen {
  10                 stdout-path = &uarta;
  11         };
  12
  13         aliases {
  14                 i2c0 = "/i2c@7000d000";
  15                 i2c1 = "/i2c@7000c000";
  16                 i2c2 = "/i2c@7000c700";
  17                 sdhci0 = "/sdhci@78000600";
  18                 sdhci1 = "/sdhci@78000200";
  19                 usb0 = "/usb@7d000000";
  20                 usb1 = "/usb@7d004000"; /* on module only, for ASIX */
  21                 usb2 = "/usb@7d008000";
  22         };
  23
  24         memory {
  25                 device_type = "memory";
  26                 reg = <0x80000000 0x40000000>;
  27         };
  28
  29         /* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
  30            board) */
  31         i2c@7000c000 {
  32                 status = "okay";
  33                 clock-frequency = <100000>;
  34         };
  35
  36         /* GEN2_I2C: unused */
  37
  38         /* CAM_I2C: unused */
  39
  40         /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
  41         i2c@7000c700 {
  42                 status = "okay";
  43                 clock-frequency = <100000>;
  44         };
  45
  46         /* PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
  47            touch screen controller */
  48         i2c@7000d000 {
  49                 status = "okay";
  50                 clock-frequency = <100000>;
  51         };
  52
  53         /* SPI1: Colibri SSP */
  54         spi@7000d400 {
  55                 status = "okay";
  56                 spi-max-frequency = <25000000>;
  57         };
  58
  59         sdhci@78000200 {
  60                 status = "okay";
  61                 bus-width = <4>;
  62                 cd-gpios = <&gpio 23 1>; /* PC7, MMCD */
  63         };
  64
  65         sdhci@78000600 {
  66                 status = "okay";
  67                 bus-width = <8>;
  68                 non-removable;
  69         };
  70
  71         /* EHCI instance 0: USB1_DP/N -> USBC_P/N */
  72         usb@7d000000 {
  73                 status = "okay";
  74                 dr_mode = "peripheral";
  75         };
  76
  77         /* EHCI instance 1: USB2_DP/N -> AX88772B */
  78         usb@7d004000 {
  79                 status = "okay";
  80                 phy_type = "utmi";
  81                 nvidia,vbus-gpio = <&gpio 234 0>;       /* PDD2, VBUS_LAN */
  82         };
  83
  84         /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
  85         usb@7d008000 {
  86                 status = "okay";
  87                 nvidia,vbus-gpio = <&gpio 178 1>;       /* PW2, USBH_PEN */
  88         };
  89 };