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Commit fbced0e9 authored by Crestez Dan Leonard's avatar Crestez Dan Leonard Committed by Jonathan Cameron
Browse files

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: default avatarCrestez Dan Leonard <leonard.crestez@intel.com>
Acked-by: default avatarGe Gao <ggao@invensense.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent bf1eb912

drivers/iio/imu/inv_mpu6050/Kconfig

+4 −6
Original line number Diff line number Diff line
@@ -14,10 +14,8 @@ config INV_MPU6050_I2C 
	select I2C_MUX

	select REGMAP_I2C

	help

	  This driver supports the Invensense MPU6050 devices.

	  This driver can also support MPU6500 in MPU6050 compatibility mode

	  and also in MPU6500 mode with some limitations.

	  It is a gyroscope/accelerometer combo device.

	  This driver supports the Invensense MPU6050/6500/9150 motion tracking

	  devices over I2C.

	  This driver can be built as a module. The module will be called

	  inv-mpu6050-i2c.
@@ -27,7 +25,7 @@ config INV_MPU6050_SPI 
	select INV_MPU6050_IIO

	select REGMAP_SPI

	help

	  This driver supports the Invensense MPU6050 devices.

	  It is a gyroscope/accelerometer combo device.

	  This driver supports the Invensense MPU6000/6500/9150 motion tracking

	  devices over SPI.

	  This driver can be built as a module. The module will be called

	  inv-mpu6050-spi.

drivers/iio/imu/inv_mpu6050/inv_mpu_core.c

+6 −0
Original line number Diff line number Diff line
@@ -108,6 +108,12 @@ static const struct inv_mpu6050_hw hw_info[] = { 
		.reg = &reg_set_6050,

		.config = &chip_config_6050,

	},

	{

		.whoami = INV_MPU9150_WHOAMI_VALUE,

		.name = "MPU9150",

		.reg = &reg_set_6050,

		.config = &chip_config_6050,

	},

};



int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, u32 mask)

drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c

+1 −0
Original line number Diff line number Diff line
@@ -202,6 +202,7 @@ static int inv_mpu_remove(struct i2c_client *client) 
static const struct i2c_device_id inv_mpu_id[] = {

	{"mpu6050", INV_MPU6050},

	{"mpu6500", INV_MPU6500},

	{"mpu9150", INV_MPU9150},

	{}

};

drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h

+2 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ enum inv_devices { 
	INV_MPU6050,

	INV_MPU6500,

	INV_MPU6000,

	INV_MPU9150,

	INV_NUM_PARTS

};
@@ -222,6 +223,7 @@ struct inv_mpu6050_state { 
#define INV_MPU6000_WHOAMI_VALUE		0x68

#define INV_MPU6050_WHOAMI_VALUE		0x68

#define INV_MPU6500_WHOAMI_VALUE		0x70

#define INV_MPU9150_WHOAMI_VALUE		0x68



/* scan element definition */

enum inv_mpu6050_scan {

drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c

+1 −0
Original line number Diff line number Diff line
@@ -81,6 +81,7 @@ static int inv_mpu_remove(struct spi_device *spi) 
static const struct spi_device_id inv_mpu_id[] = {

	{"mpu6000", INV_MPU6000},

	{"mpu6500", INV_MPU6500},

	{"mpu9150", INV_MPU9150},

	{}

};