kernel_samsung_msm8974/Documentation/devicetree/bindings/input/misc/kxtj9.txt

Kionis KXTIK-series accelerometer driver

Required properties:

 - compatible		: Should be "kionix,kxtj9".
 - reg			: i2c slave address of the device.
 - interrupt-parent	: Parent of interrupt.
 - interrupts		: Accelerometer sample interrupt to indicate new data ready.
 - vdd-supply		: Analog power supply needed to power device.
 - vio-supply		: Digital IO power supply needed for IO and I2C.
 - kionix,min-interval	: Minimal data polling interval in millisecond.
 - kionix,init-interval	: Initial data polling interval in millisecond.
 - kionix,axis-map-x	: Select which data will be X-axis of reading.
				The sensor measures and reports three axis of
				data, this property selset which data will be
				interpretd as X-axis gravity data of phone.
				e.g. Give "0" to this property means the first
				measurement data will be used as X-axis data
 - kionix,axis-map-y	: Select which data will be Y-axis of reading.
				Similar to property above, this property selet
				Y-axis data.
 - kionix,axis-map-z	: Select which data will be Z-axis of reading.
				Similar to property above, this property selet
				Z-axis data.
 - kionix,g-range	: Select initial range of measurement. This define
				the initial configuration of maxinum
				measurement range of the sensor.Where 2 is 2G,
				4 is 4G, 8 is 8G, 2G will be used for any other
				values.

Optional properties:

 - kionix,negate-x	: Boolean to select negate of X-axis data is
				required, if this property is defined, X-axis
				data will be negated.
 - kionix,negate-y	: Boolean to select negate of Y-axis data is
				required, if this property is defined, Y-axis
				data will be negated.
 - kionix,negate-z	: Boolean to select negate of Z-axis data is
				required, if this property is defined, Z-axis
				data will be negated.
 - kionix,res-12bit;	: Boolean to select output data resolution, if this
				property is defined, sensor will be configured
				to output 12 bits of data, otherwise sensor will
				be configured to output 8 bits data.

Example:
	i2c@f9925000 { /* BLSP-1 QUP-3 */
		kionix@f {
			compatible = "kionix,kxtj9";
			reg = <0x0f>;
			interrupt-parent = <&msmgpio>;
			interrupts = <81 0x2>;
			vdd-supply = <&pm8110_l19>;
			vio-supply = <&pm8110_l14>;
			kionix,min-interval = <5>;
			kionix,init-interval = <200>;
			kionix,axis-map-x = <1>;
			kionix,axis-map-y = <0>;
			kionix,axis-map-z = <2>;
			kionix,g-range = <2>;
			kionix,negate-x;
			kionix,negate-y;
			kionix,negate-z;
			kionix,res-12bit;
		};
	};