Kernel-4.18.0-80.el8_inv_mpu6050

InvenSense MPU-6050 Six-Axis (Gyro + Accelerometer) MEMS MotionTracking Device

http://www.invensense.com/mems/gyro/mpu6050.html

Required properties:

  • compatible : should be one of

     "invensense,mpu6050"
      "invensense,mpu6500"
     "invensense,mpu9150"
     "invensense,mpu9250"
     "invensense,mpu9255"
     "invensense,icm20608"
    
  • reg : the I2C address of the sensor

  • interrupt-parent : should be the phandle for the interrupt controller

  • interrupts: interrupt mapping for IRQ. It should be configured with flags
    IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or
    IRQ_TYPE_EDGE_FALLING.

    Refer to interrupt-controller/interrupts.txt for generic interrupt client node
    bindings.

Optional properties:

  • mount-matrix: an optional 3x3 mounting rotation matrix
  • i2c-gate node. These devices also support an auxiliary i2c bus. This is
    simple enough to be described using the i2c-gate binding. See
    i2c/i2c-gate.txt for more details.

Example:
mpu6050@68 {
compatible = “invensense,mpu6050”;
reg = <0x68>;
interrupt-parent = <&gpio1>;
interrupts = <18 IRQ_TYPE_EDGE_RISING>;
mount-matrix = “-0.984807753012208”, /* x0 /
“0”, /
y0 /
“-0.173648177666930”, /
z0 /
“0”, /
x1 /
“-1”, /
y1 /
“0”, /
z1 /
“-0.173648177666930”, /
x2 /
“0”, /
y2 /
“0.984807753012208”; /
z2 */
};

mpu9250@68 {
    compatible = "invensense,mpu9250";
    reg = <0x68>;
    interrupt-parent = <&gpio3>;
    interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
    i2c-gate {
        #address-cells = <1>;
        #size-cells = <0>;
        ax8975@c {
            compatible = "ak,ak8975";
            reg = <0x0c>;
        };
    };
};