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>;
};
};
};