arch/arm/boot/dts/overlays/bmp085_i2c-sensor-overlay.dts

   1 // Definitions for BMP085/BMP180 digital barometric pressure and temperature sensors from Bosch Sensortec
   2 /dts-v1/;
   3 /plugin/;
   4
   5 / {
   6         compatible = "brcm,bcm2708";
   7
   8         fragment@0 {
   9                 target = <&i2c_arm>;
  10                 __overlay__ {
  11                         #address-cells = <1>;
  12                         #size-cells = <0>;
  13                         status = "okay";
  14
  15                         bmp085@77 {
  16                                 compatible = "bosch,bmp085";
  17                                 reg = <0x77>;
  18                                 default-oversampling = <3>;
  19                                 status = "okay";
  20                         };
  21                 };
  22         };
  23 };