arch/arm/boot/dts/bcm2836-rpi-2-b.dts

   1 /dts-v1/;
   2 #include "bcm2836.dtsi"
   3 #include "bcm2835-rpi.dtsi"
   4
   5 / {
   6         compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
   7         model = "Raspberry Pi 2 Model B";
   8
   9         memory {
  10                 reg = <0 0x40000000>;
  11         };
  12
  13         leds {
  14                 act {
  15                         gpios = <&gpio 47 0>;
  16                 };
  17
  18                 pwr {
  19                         label = "PWR";
  20                         gpios = <&gpio 35 0>;
  21                         default-state = "keep";
  22                         linux,default-trigger = "default-on";
  23                 };
  24         };
  25 };
  26
  27 &gpio {
  28         pinctrl-0 = <&gpioout &alt0 &i2s_alt0 &alt3>;
  29
  30         /* I2S interface */
  31         i2s_alt0: i2s_alt0 {
  32                 brcm,pins = <18 19 20 21>;
  33                 brcm,function = <BCM2835_FSEL_ALT0>;
  34         };
  35 };