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iio: inv_mpu6050: Add explicit support for MPU9150
This device is a package containing a MPU6050-like sensor and an AK8975 magnetometer. The magnetometer component is supported by the existing ak8975 driver. This patch also rephrases the Kconfig descriptions. Signed-off-by: Crestez Dan Leonard <leonard.crestez@intel.com> Acked-by: Ge Gao <ggao@invensense.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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5 changed files with 14 additions and 6 deletions
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@ -14,10 +14,8 @@ config INV_MPU6050_I2C
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select I2C_MUX
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select REGMAP_I2C
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help
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This driver supports the Invensense MPU6050 devices.
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This driver can also support MPU6500 in MPU6050 compatibility mode
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and also in MPU6500 mode with some limitations.
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It is a gyroscope/accelerometer combo device.
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This driver supports the Invensense MPU6050/6500/9150 motion tracking
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devices over I2C.
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This driver can be built as a module. The module will be called
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inv-mpu6050-i2c.
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@ -27,7 +25,7 @@ config INV_MPU6050_SPI
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select INV_MPU6050_IIO
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select REGMAP_SPI
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help
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This driver supports the Invensense MPU6050 devices.
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It is a gyroscope/accelerometer combo device.
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This driver supports the Invensense MPU6000/6500/9150 motion tracking
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devices over SPI.
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This driver can be built as a module. The module will be called
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inv-mpu6050-spi.
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@ -108,6 +108,12 @@ static const struct inv_mpu6050_hw hw_info[] = {
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.reg = ®_set_6050,
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.config = &chip_config_6050,
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},
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{
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.whoami = INV_MPU9150_WHOAMI_VALUE,
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.name = "MPU9150",
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.reg = ®_set_6050,
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.config = &chip_config_6050,
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},
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};
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int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, u32 mask)
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@ -202,6 +202,7 @@ static int inv_mpu_remove(struct i2c_client *client)
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static const struct i2c_device_id inv_mpu_id[] = {
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{"mpu6050", INV_MPU6050},
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{"mpu6500", INV_MPU6500},
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{"mpu9150", INV_MPU9150},
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{}
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};
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@ -68,6 +68,7 @@ enum inv_devices {
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INV_MPU6050,
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INV_MPU6500,
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INV_MPU6000,
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INV_MPU9150,
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INV_NUM_PARTS
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};
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@ -222,6 +223,7 @@ struct inv_mpu6050_state {
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#define INV_MPU6000_WHOAMI_VALUE 0x68
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#define INV_MPU6050_WHOAMI_VALUE 0x68
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#define INV_MPU6500_WHOAMI_VALUE 0x70
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#define INV_MPU9150_WHOAMI_VALUE 0x68
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/* scan element definition */
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enum inv_mpu6050_scan {
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@ -81,6 +81,7 @@ static int inv_mpu_remove(struct spi_device *spi)
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static const struct spi_device_id inv_mpu_id[] = {
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{"mpu6000", INV_MPU6000},
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{"mpu6500", INV_MPU6500},
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{"mpu9150", INV_MPU9150},
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{}
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};
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