linux-kernel - Re: [PATCH] iio: st_gyro: Add lsm9ds0-gyro support

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Date:	Sat, 23 Apr 2016 22:48:01 +0100
From:	Jonathan Cameron <jic23@...nel.org>
To:	Crestez Dan Leonard <leonard.crestez@...el.com>,
	linux-iio@...r.kernel.org, Denis Ciocca <denis.ciocca@...com>
Cc:	linux-kernel@...r.kernel.org, Hartmut Knaack <knaack.h@....de>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Peter Meerwald-Stadler <pmeerw@...erw.net>,
	Daniel Baluta <daniel.baluta@...el.com>,
	Giuseppe Barba <giuseppe.barba@...com>
Subject: Re: [PATCH] iio: st_gyro: Add lsm9ds0-gyro support

On 19/04/16 13:02, Crestez Dan Leonard wrote:
> This device has an identical interface to other supported sensors and the patch
> only adds IDs.
> 
> Signed-off-by: Crestez Dan Leonard <leonard.crestez@...el.com>
Applied to the togreg branch of iio.git - initially pushed out as testing
for the autobuilders to play with it.

Thanks,

Jonathan
> ---
>  Documentation/devicetree/bindings/iio/st-sensors.txt | 1 +
>  drivers/iio/gyro/Kconfig                             | 2 +-
>  drivers/iio/gyro/st_gyro.h                           | 1 +
>  drivers/iio/gyro/st_gyro_core.c                      | 1 +
>  drivers/iio/gyro/st_gyro_i2c.c                       | 5 +++++
>  drivers/iio/gyro/st_gyro_spi.c                       | 1 +
>  6 files changed, 10 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt
> index 637e283..5844cf7 100644
> --- a/Documentation/devicetree/bindings/iio/st-sensors.txt
> +++ b/Documentation/devicetree/bindings/iio/st-sensors.txt
> @@ -51,6 +51,7 @@ Gyroscopes:
>  - st,l3gd20-gyro
>  - st,l3g4is-gyro
>  - st,lsm330-gyro
> +- st,lsm9ds0-gyro
>  
>  Magnetometers:
>  - st,lsm303agr-magn
> diff --git a/drivers/iio/gyro/Kconfig b/drivers/iio/gyro/Kconfig
> index e816d29..205a844 100644
> --- a/drivers/iio/gyro/Kconfig
> +++ b/drivers/iio/gyro/Kconfig
> @@ -93,7 +93,7 @@ config IIO_ST_GYRO_3AXIS
>  	select IIO_TRIGGERED_BUFFER if (IIO_BUFFER)
>  	help
>  	  Say yes here to build support for STMicroelectronics gyroscopes:
> -	  L3G4200D, LSM330DL, L3GD20, LSM330DLC, L3G4IS, LSM330.
> +	  L3G4200D, LSM330DL, L3GD20, LSM330DLC, L3G4IS, LSM330, LSM9DS0.
>  
>  	  This driver can also be built as a module. If so, these modules
>  	  will be created:
> diff --git a/drivers/iio/gyro/st_gyro.h b/drivers/iio/gyro/st_gyro.h
> index 5353d63..a5c5c4e 100644
> --- a/drivers/iio/gyro/st_gyro.h
> +++ b/drivers/iio/gyro/st_gyro.h
> @@ -21,6 +21,7 @@
>  #define L3GD20_GYRO_DEV_NAME		"l3gd20"
>  #define L3G4IS_GYRO_DEV_NAME		"l3g4is_ui"
>  #define LSM330_GYRO_DEV_NAME		"lsm330_gyro"
> +#define LSM9DS0_GYRO_DEV_NAME		"lsm9ds0_gyro"
>  
>  /**
>   * struct st_sensors_platform_data - gyro platform data
> diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c
> index be9057e..52a3c87 100644
> --- a/drivers/iio/gyro/st_gyro_core.c
> +++ b/drivers/iio/gyro/st_gyro_core.c
> @@ -204,6 +204,7 @@ static const struct st_sensor_settings st_gyro_sensors_settings[] = {
>  			[2] = LSM330DLC_GYRO_DEV_NAME,
>  			[3] = L3G4IS_GYRO_DEV_NAME,
>  			[4] = LSM330_GYRO_DEV_NAME,
> +			[5] = LSM9DS0_GYRO_DEV_NAME,
>  		},
>  		.ch = (struct iio_chan_spec *)st_gyro_16bit_channels,
>  		.odr = {
> diff --git a/drivers/iio/gyro/st_gyro_i2c.c b/drivers/iio/gyro/st_gyro_i2c.c
> index 6848451..40056b8 100644
> --- a/drivers/iio/gyro/st_gyro_i2c.c
> +++ b/drivers/iio/gyro/st_gyro_i2c.c
> @@ -48,6 +48,10 @@ static const struct of_device_id st_gyro_of_match[] = {
>  		.compatible = "st,lsm330-gyro",
>  		.data = LSM330_GYRO_DEV_NAME,
>  	},
> +	{
> +		.compatible = "st,lsm9ds0-gyro",
> +		.data = LSM9DS0_GYRO_DEV_NAME,
> +	},
>  	{},
>  };
>  MODULE_DEVICE_TABLE(of, st_gyro_of_match);
> @@ -93,6 +97,7 @@ static const struct i2c_device_id st_gyro_id_table[] = {
>  	{ L3GD20_GYRO_DEV_NAME },
>  	{ L3G4IS_GYRO_DEV_NAME },
>  	{ LSM330_GYRO_DEV_NAME },
> +	{ LSM9DS0_GYRO_DEV_NAME },
>  	{},
>  };
>  MODULE_DEVICE_TABLE(i2c, st_gyro_id_table);
> diff --git a/drivers/iio/gyro/st_gyro_spi.c b/drivers/iio/gyro/st_gyro_spi.c
> index d2b7a5f..fbf2fae 100644
> --- a/drivers/iio/gyro/st_gyro_spi.c
> +++ b/drivers/iio/gyro/st_gyro_spi.c
> @@ -54,6 +54,7 @@ static const struct spi_device_id st_gyro_id_table[] = {
>  	{ L3GD20_GYRO_DEV_NAME },
>  	{ L3G4IS_GYRO_DEV_NAME },
>  	{ LSM330_GYRO_DEV_NAME },
> +	{ LSM9DS0_GYRO_DEV_NAME },
>  	{},
>  };
>  MODULE_DEVICE_TABLE(spi, st_gyro_id_table);
>