Loading...
# Kconfig - AK8975 magnetometer configuration options
#
# Copyright (c) 2016 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
menuconfig AK8975
bool
prompt "AK8975 Magnetometer"
depends on 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 and CAD0 is connected to GND
- 0x0D if CAD1 connected to GND and CAD0 is connected to VDD
- 0x0E if CAD1 connected to VDD and CAD0 is connected to GND
- 0x0F if CAD1 connected to VDD and 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.
|