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                 spi0 = "/spi@7000d400";
  20                 usb0 = "/usb@7d000000";
  21                 usb1 = "/usb@7d004000"; /* on module only, for ASIX */
  22                 usb2 = "/usb@7d008000";
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = <0x80000000 0x40000000>;
  28         };
  29
  30         /* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
  31            board) */
  32         i2c@7000c000 {
  33                 status = "okay";
  34                 clock-frequency = <100000>;
  35         };
  36
  37         /* GEN2_I2C: unused */
  38
  39         /* CAM_I2C: unused */
  40
  41         /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
  42         i2c@7000c700 {
  43                 status = "okay";
  44                 clock-frequency = <100000>;
  45         };
  46
  47         /* PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
  48            touch screen controller */
  49         i2c@7000d000 {
  50                 status = "okay";
  51                 clock-frequency = <100000>;
  52         };
  53
  54         /* SPI1: Colibri SSP */
  55         spi@7000d400 {
  56                 status = "okay";
  57                 spi-max-frequency = <25000000>;
  58         };
  59
  60         sdhci@78000200 {
  61                 status = "okay";
  62                 bus-width = <4>;
  63                 cd-gpios = <&gpio 23 1>; /* PC7, MMCD */
  64         };
  65
  66         sdhci@78000600 {
  67                 status = "okay";
  68                 bus-width = <8>;
  69                 non-removable;
  70         };
  71
  72         /* EHCI instance 0: USB1_DP/N -> USBC_P/N */
  73         usb@7d000000 {
  74                 status = "okay";
  75                 dr_mode = "peripheral";
  76         };
  77
  78         /* EHCI instance 1: USB2_DP/N -> AX88772B */
  79         usb@7d004000 {
  80                 status = "okay";
  81                 phy_type = "utmi";
  82                 nvidia,vbus-gpio = <&gpio 234 0>;       /* PDD2, VBUS_LAN */
  83         };
  84
  85         /* EHCI instance 2: USB3_DP/N -> USBH_P/N */
  86         usb@7d008000 {
  87                 status = "okay";
  88                 nvidia,vbus-gpio = <&gpio 178 1>;       /* PW2, USBH_PEN */
  89         };
  90 };