| # 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. |
