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4 Commits

Author SHA1 Message Date
Lorenzo Bianconi
621779220b iio: humidity: hts221: add regmap API support 
Introduce regmap API support to access to i2c/spi bus instead of
using a custom support.
Remove lock mutex since concurrency is already managed by regmap API

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2018-01-30 18:33:18 +00:00
Lorenzo Bianconi
e1ca114100 iio: humidity: hts221: move common code in hts221_core 
Move duplicated i2c/spi probe code in hts221_probe()

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2018-01-08 16:03:43 +01:00
Lorenzo Bianconi
b7079eeac5 iio: humidity: hts221: add power management support 
Add system sleep power management support to hts221 driver

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2017-05-14 16:52:33 +01:00
Lorenzo Bianconi
e4a70e3e7d iio: humidity: add support to hts221 rh/temp combo device 
Add support to STM HTS221 humidity + temperature sensor

http://www.st.com/resource/en/datasheet/hts221.pdf

- continuous mode support
- i2c support
- spi support
- trigger mode support

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
 2016-10-23 19:34:09 +01:00