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path: root/drivers/iio/humidity/hts221.h (follow)
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2018-01-30iio: humidity: hts221: add regmap API supportLorenzo Bianconi1-19/+2
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>
2018-01-08iio: humidity: hts221: move common code in hts221_coreLorenzo Bianconi1-1/+2
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>
2017-07-25iio: humidity: hts221: move drdy enable logic in hts221_trig_set_state()Lorenzo Bianconi1-1/+0
Move data-ready configuration in hts221_buffer.c since it is only related to trigger logic Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-07-22iio: humidity: hts221: support active-low interruptsLorenzo Bianconi1-0/+1
Add support for active low interrupts (IRQF_TRIGGER_LOW and IRQF_TRIGGER_FALLING). Configure the device as active high or low according to the requested irq line. Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-07-22iio: humidity: hts221: squash hts221_power_on/off in hts221_set_enableLorenzo Bianconi1-2/+1
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-07-22iio: humidity: hts221: refactor write_with_mask codeLorenzo Bianconi1-6/+0
Move bit-shift in hts221_write_with_mask() instead of coding the shift depth in the configured value. That change will be necessary to fix an issue in device power-down procedure. Simplify hts221_avg_list table management Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2017-05-14iio: humidity: hts221: add power management supportLorenzo Bianconi1-0/+3
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>
2016-10-23iio: humidity: add support to hts221 rh/temp combo deviceLorenzo Bianconi1-0/+73
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>
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