# Kconfig - AK8975 magnetometer configuration options

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# Copyright (c) 2016 Intel Corporation
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# Licensed under the Apache License, Version 2.0 (the "License");
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#     http://www.apache.org/licenses/LICENSE-2.0
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menuconfig AK8975
	bool
	prompt "AK8975 Magnetometer"
	depends on SENSOR && I2C
	default n
	help
	  Enable driver for AK8975 magnetometer.

config AK8975_NAME
	string
	prompt "Driver name"
	default "AK8975"
	depends on AK8975
	help
	  Device name with which the AK8975 sensor is identified.

config AK8975_I2C_ADDR
	hex
	prompt "I2C address"
	depends on AK8975
	default 0x0C
	range 0x0C 0x0F
	help
	  I2C address of the AK8975 sensor. Choose:

	  - 0x0C if CAD1 connected to GND nad CAD0 is connected to GND
	  - 0x0D if CAD1 connected to GND nad CAD0 is connected to VDD
	  - 0x0E if CAD1 connected to VDD nad CAD0 is connected to GND
	  - 0x0F if CAD1 connected to VDD nad CAD0 is connected to VDD

	  If the AK8975 sensor is part of a MPU9159 chip, the I2C address
	  needs to be 0x0C.

config AK8975_I2C_MASTER_DEV_NAME
	string
	prompt "I2C master where AK8975 is connected"
	depends on AK8975
	default "I2C_0"
	help
	  Specify the device name of the I2C master device to which the
	  AK8975 chip is connected.

config MPU9150
	bool
	prompt "Enable MPU9180 support"
	depends on AK8975
	default n
	help
	  Enable this config option if the AK8975 sensor is part of a
	  MPU9150 chip.

config MPU9150_I2C_ADDR
	hex
	prompt "MPU9180 I2C address"
	depends on AK8975 && MPU9150 && !MPU6050
	range 0x68 0x69
	default 0x68
	help
	  I2C address of the MPU9150. If the driver for MPU6050 is enabled,
	  its address will be used and this option made unavailable.