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5 Commits

Author SHA1 Message Date
Denis CIOCCA a065771641 iio:gyro: bug on L3GD20H gyroscope support 
The driver was not able to manage the sensor: during probe function
and wai check, the driver stops and writes: "device name and WhoAmI mismatch."
The correct value of L3GD20H wai is 0xd7 instead of 0xd4.
Dropped support for the sensor.

Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2014-02-18 10:24:49 +00:00
Sachin Kamat 7a842ed6e3 iio: gyro: st_gyro: Use devm_iio_device_alloc 
Using devm_iio_device_alloc makes code simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2013-08-17 15:50:56 +01:00
Denis CIOCCA 23cde4d65c iio: Added ST-sensors platform data to select the DRDY interrupt pin 
This patch add support to redirect the DRDY interrupt on INT1 or INT2
on accelerometer and pressure sensors.

Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2013-08-03 18:40:28 +01:00
Jonathan Cameron 8ce4a56a52 iio:st_sensors fix build when !CONFIG_IIO_TRIGGER 
Partly a case of removing unused headers and partly a case
of ifdefing out the iio_trigger_ops structures.  This has
come about because of an 'unusual' separation of code in this
driver.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Denis Ciocca <denis.ciocca@st.com>
 2013-02-09 15:22:29 +00:00
Denis Ciocca 7be56a8f57 iio:gyro: Add STMicroelectronics gyroscopes driver 
This patch adds a generic gyroscope driver for STMicroelectronics
gyroscopes, currently it supports:
L3G4200D, LSM330DL, L3GD20, L3GD20H, LSM330DLC, L3G4IS, LSM330.

Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2013-01-31 17:56:43 +00:00