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Commit 468c5620 authored by Gregor Boirie's avatar Gregor Boirie Committed by Jonathan Cameron
Browse files

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: default avatarGregor Boirie <gregor.boirie@parrot.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 152c9aa0

drivers/iio/imu/inv_mpu6050/Kconfig

+4 −4
Original line number Diff line number Diff line
@@ -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.

drivers/iio/imu/inv_mpu6050/inv_mpu_core.c

+6 −0
Original line number Diff line number Diff line
@@ -113,6 +113,12 @@ static const struct inv_mpu6050_hw hw_info[] = { 
		.reg = &reg_set_6050,

		.config = &chip_config_6050,

	},

	{

		.whoami = INV_ICM20608_WHOAMI_VALUE,

		.name = "ICM20608",

		.reg = &reg_set_6500,

		.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
@@ -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},

	{}

};

drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h

+2 −0
Original line number Diff line number Diff line
@@ -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 {

drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c

+1 −0
Original line number Diff line number Diff line
@@ -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},

	{}

};