diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt new file mode 100644 index 000000000..f2f64749e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt @@ -0,0 +1,67 @@ +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,mpu6000" + "invensense,mpu6050" + "invensense,mpu6500" + "invensense,mpu6515" + "invensense,mpu9150" + "invensense,mpu9250" + "invensense,mpu9255" + "invensense,icm20608" + "invensense,icm20609" + "invensense,icm20689" + "invensense,icm20602" + "invensense,icm20690" + "invensense,iam20680" + - 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: + - vdd-supply: regulator phandle for VDD supply + - 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>; + }; + }; + }; |