* [PATCH v1 1/1] iio:imu:mpu6050: icm20608 initial support
@ 2016-06-30 17:06 Gregor Boirie
2016-07-03 10:50 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: Gregor Boirie @ 2016-06-30 17:06 UTC (permalink / raw)
To: linux-iio
Cc: Jonathan Cameron, Hartmut Knaack, Lars-Peter Clausen,
Peter Meerwald-Stadler, Adriana Reus, Lucas De Marchi,
Crestez Dan Leonard, Richard Weinberger, Matt Ranostay,
Daniel Baluta, Ge Gao, Gregor Boirie
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>
---
drivers/iio/imu/inv_mpu6050/Kconfig | 8 ++++----
drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 6 ++++++
drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 1 +
drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h | 2 ++
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 c05d474..f5189e7 100644
--- a/drivers/iio/imu/inv_mpu6050/Kconfig
+++ b/drivers/iio/imu/inv_mpu6050/Kconfig
@@ -14,8 +14,8 @@ config INV_MPU6050_I2C
select I2C_MUX
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.
@@ -25,7 +25,7 @@ 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 b269b37..a27b0bc 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
@@ -114,6 +114,12 @@ 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 1a424a6..2bb9c6e 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
@@ -203,6 +203,7 @@ 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 47ca25b..6e7f267 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
@@ -69,6 +69,7 @@ enum inv_devices {
INV_MPU6500,
INV_MPU6000,
INV_MPU9150,
+ INV_ICM20608,
INV_NUM_PARTS
};
@@ -224,6 +225,7 @@ 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 190a4a5..6e6476d 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},
{}
};
--
2.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v1 1/1] iio:imu:mpu6050: icm20608 initial support
2016-06-30 17:06 [PATCH v1 1/1] iio:imu:mpu6050: icm20608 initial support Gregor Boirie
@ 2016-07-03 10:50 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2016-07-03 10:50 UTC (permalink / raw)
To: Gregor Boirie, linux-iio
Cc: Hartmut Knaack, Lars-Peter Clausen, Peter Meerwald-Stadler,
Adriana Reus, Lucas De Marchi, Crestez Dan Leonard,
Richard Weinberger, Matt Ranostay, Daniel Baluta, Ge Gao
On 30/06/16 18:06, Gregor Boirie wrote:
> 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>
Straight forward enough that I'm applying now without waiting for
acks etc. If anyone spots anything wrong still time to shout!
Applied to the togreg branch of iio.git - initially pushed out as
testing for the autobuilders to play with it.
Note there was a fair bit of fuzz, so Gregor, please sanity check
nothing went wrong (I doubt it did as was only a few lines on each
block).
Jonathan
> ---
> drivers/iio/imu/inv_mpu6050/Kconfig | 8 ++++----
> drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 6 ++++++
> drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 1 +
> drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h | 2 ++
> 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 c05d474..f5189e7 100644
> --- a/drivers/iio/imu/inv_mpu6050/Kconfig
> +++ b/drivers/iio/imu/inv_mpu6050/Kconfig
> @@ -14,8 +14,8 @@ config INV_MPU6050_I2C
> select I2C_MUX
> 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.
>
> @@ -25,7 +25,7 @@ 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 b269b37..a27b0bc 100644
> --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
> +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
> @@ -114,6 +114,12 @@ 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 1a424a6..2bb9c6e 100644
> --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
> +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c
> @@ -203,6 +203,7 @@ 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 47ca25b..6e7f267 100644
> --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
> +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
> @@ -69,6 +69,7 @@ enum inv_devices {
> INV_MPU6500,
> INV_MPU6000,
> INV_MPU9150,
> + INV_ICM20608,
> INV_NUM_PARTS
> };
>
> @@ -224,6 +225,7 @@ 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 190a4a5..6e6476d 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},
> {}
> };
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-06-30 17:06 [PATCH v1 1/1] iio:imu:mpu6050: icm20608 initial support Gregor Boirie
2016-07-03 10:50 ` Jonathan Cameron
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