arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts

   1 /dts-v1/;
   2 #include "bcm2835.dtsi"
   3 #include "bcm2835-rpi.dtsi"
   4
   5 / {
   6         compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
   7         model = "Raspberry Pi Model B rev2";
   8
   9         leds {
  10                 act {
  11                         gpios = <&gpio 16 1>;
  12                 };
  13         };
  14 };
  15
  16 &gpio {
  17         pinctrl-0 = <&gpioout &alt0 &i2s_alt2 &alt3>;
  18
  19         /* I2S interface */
  20         i2s_alt2: i2s_alt2 {
  21                 brcm,pins = <28 29 30 31>;
  22                 brcm,function = <BCM2835_FSEL_ALT2>;
  23         };
  24 };