| 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,mpu6515" |
| "invensense,mpu9150" |
| "invensense,mpu9250" |
| "invensense,mpu9255" |
| "invensense,icm20608" |
| "invensense,icm20602" |
| - reg : the I2C address of the sensor |
| - 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: |
| - vddio-supply: regulator phandle for VDDIO supply |
| - 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>; |
| }; |
| }; |
| }; |
