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Current Path: /usr/src/sys/contrib/device-tree/Bindings/iio/magnetometer

usr / src / sys / contrib / device-tree / Bindings / iio / magnetometer /

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📄 ak8974.txt(818 B)
📄 ak8975.txt(1.01 KB)
📄 asahi-kasei,ak8975.yaml(2.31 KB)
📄 bmc150_magn.txt(634 B)
📄 hmc5843.txt(476 B)
📄 mag3110.txt(702 B)
📄 mmc35240.txt(242 B)
📄 pni,rm3100.txt(431 B)

Editing: ak8975.txt

* AsahiKASEI AK8975 magnetometer sensor

Required properties:

- compatible : should be "asahi-kasei,ak8975"
  - reg : the I2C address of the magnetometer

Optional properties:

- gpios : should be device tree identifier of the magnetometer DRDY pin
  - vdd-supply: an optional regulator that needs to be on to provide VDD
  - mount-matrix: an optional 3x3 mounting rotation matrix

Example:

ak8975@c {
        compatible = "asahi-kasei,ak8975";
        reg = <0x0c>;
        gpios = <&gpj0 7 0>;
        vdd-supply = <&ldo_3v3_gnss>;
        mount-matrix = "-0.984807753012208",  /* x0 */
                       "0",                   /* y0 */
                       "-0.173648177666930",  /* z0 */
                       "0",                   /* x1 */
                       "-1",                  /* y1 */
                       "0",                   /* z1 */
                       "-0.173648177666930",  /* x2 */
                       "0",                   /* y2 */
                       "0.984807753012208";   /* z2 */
};

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Editing: ak8975.txt

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