M7350/kernel/Documentation/devicetree/bindings/input/misc/mpu3050.txt
2024-09-09 08:57:42 +00:00

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InvenSense MPU30X0-series gyrometer driver
Required properties:
- compatible : Should be "invn,mpu3050".
- reg : i2c slave address of the device.
- interrupt-parent : Parent of interrupt.
- interrupts : Gyrometer sample interrupt to indicate new data ready.
- vdd-supply : Analog power supply needed to power device.
- vlogic-supply : Digital IO power supply needed for IO and I2C.
- invn,gpio-int : GPIO used for interrupt.
- invn,gpio-en : GPIO used for power enabling.
- invn,poll-interval : Initial data polling interval in milliseconds.
Example:
i2c@f9925000 {
mpu3050@68 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
reg = <0x68>;
compatible = "invn,mpu3050";
interrupt-parent = <&msmgpio>;
interrupts = <84 0x2>;
vlogic-supply = <&pm8110_l14>;
vdd-supply = <&pm8110_l19>;
invn,gpio-int = <&msmgpio 84 0x2>;
invn,gpio-en = <&pm8110_gpios 2 0x2>;
invn,poll-interval = <200>;
};
};