diff options
| author |   Gregor Boirie <gregor.boirie@parrot.com> | 2016-06-30 19:06:34 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <jic23@kernel.org> | 2016-07-03 12:39:57 +0100 |
| commit | 468c5620d094e9ead2a0b6802d3c490b4fb6ed03 (patch) | |
| tree | b5bf21c86201b04204d51d4857b69a215ed3adc8 /drivers/iio/imu/inv_mpu6050 | |
| parent | iio: adc: max1363: Add device tree binding (diff) | |
| download | wireguard-linux-468c5620d094e9ead2a0b6802d3c490b4fb6ed03.tar.xz wireguard-linux-468c5620d094e9ead2a0b6802d3c490b4fb6ed03.zip | |
iio:imu:mpu6050: icm20608 initial support
Introduce support for Invense ICM20608 IMU, a 6-axis motion tracking device
that combines a 3-axis gyroscope and a 3-axis accelerometer:
http://www.invensense.com/products/motion-tracking/6-axis/icm-20608-2
Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/imu/inv_mpu6050')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 6 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 1 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h | 2 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c | 1 |
5 files changed, 14 insertions, 4 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/Kconfig b/drivers/iio/imu/inv_mpu6050/Kconfig index f756feecfa4c..5483b2ea754d 100644 --- a/drivers/iio/imu/inv_mpu6050/Kconfig +++ b/drivers/iio/imu/inv_mpu6050/Kconfig @@ -13,8 +13,8 @@ config INV_MPU6050_I2C select INV_MPU6050_IIO select REGMAP_I2C help - This driver supports the Invensense MPU6050/6500/9150 motion tracking - devices over I2C. + This driver supports the Invensense MPU6050/6500/9150 and ICM20608 + motion tracking devices over I2C. This driver can be built as a module. The module will be called inv-mpu6050-i2c. @@ -24,7 +24,7 @@ config INV_MPU6050_SPI select INV_MPU6050_IIO select REGMAP_SPI help - This driver supports the Invensense MPU6000/6500/9150 motion tracking - devices over SPI. + This driver supports the Invensense MPU6050/6500/9150 and ICM20608 + motion tracking devices over SPI. This driver can be built as a module. The module will be called inv-mpu6050-spi. diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index ee40dae5ab58..b9fcbf18aa99 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -113,6 +113,12 @@ static const struct inv_mpu6050_hw hw_info[] = { .reg = ®_set_6050, .config = &chip_config_6050, }, + { + .whoami = INV_ICM20608_WHOAMI_VALUE, + .name = "ICM20608", + .reg = ®_set_6500, + .config = &chip_config_6050, + }, }; int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, u32 mask) diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c index e1fd7fa53e3b..19580d1db597 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c @@ -170,6 +170,7 @@ static const struct i2c_device_id inv_mpu_id[] = { {"mpu6050", INV_MPU6050}, {"mpu6500", INV_MPU6500}, {"mpu9150", INV_MPU9150}, + {"icm20608", INV_ICM20608}, {} }; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h index 3bf8544ccc9f..f0e8c5dd9fae 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h @@ -70,6 +70,7 @@ enum inv_devices { INV_MPU6500, INV_MPU6000, INV_MPU9150, + INV_ICM20608, INV_NUM_PARTS }; @@ -225,6 +226,7 @@ struct inv_mpu6050_state { #define INV_MPU6050_WHOAMI_VALUE 0x68 #define INV_MPU6500_WHOAMI_VALUE 0x70 #define INV_MPU9150_WHOAMI_VALUE 0x68 +#define INV_ICM20608_WHOAMI_VALUE 0xAF /* scan element definition */ enum inv_mpu6050_scan { diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c index 190a4a51c830..6e6476dfa188 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c @@ -82,6 +82,7 @@ static const struct spi_device_id inv_mpu_id[] = { {"mpu6000", INV_MPU6000}, {"mpu6500", INV_MPU6500}, {"mpu9150", INV_MPU9150}, + {"icm20608", INV_ICM20608}, {} }; |