| From: |
| Lorenzo Bianconi <lorenzo.bianconi83-Re5JQEeQqe8AvxtiuMwx3w-AT-public.gmane.org> |
| To: |
| jic23-DgEjT+Ai2ygdnm+yROfE0A-AT-public.gmane.org |
| Subject: |
| [PATCH v4 0/2] add support to STM HTS221 humidity + temperature sensor |
| Date: |
| Thu, 13 Oct 2016 22:06:03 +0200 |
| Message-ID: |
| <1476389165-13542-1-git-send-email-lorenzo.bianconi@st.com> |
| Cc: |
| linux-iio-u79uwXL29TY76Z2rM5mHXA-AT-public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA-AT-public.gmane.org, lorenzo.bianconi-qxv4g6HH51o-AT-public.gmane.org |
Changes since v3:
- fix trigger management according to how humidity and temperature samples
are computed by the device
- define two separate calibration routines to improve code readability
- fix device tree binding
- move driver in humidity folder
- rename hts221_dev in hts221_hw
- code style fixes
Changes since v2:
- fix endianness issue in hts221_parse_caldata()
- make dev->buffer large enough to avoid the memcpy() in
hts221_buffer_handler_thread()
- remove trigger top half routine and move timestamp sampling in
hts221_buffer_handler_thread()
- use devm_iio_* routines to register iio_device/trigger and setup
iio_triggered_buffer
- reduce spi max read/write size
- cosmetics
Changes since v1:
- use single iio_device for both humidity and temperature sensors
- use iio_claim_direct_mode() routine instead of grabbing the mutex directly
- use more unique prefix for all defines
- remove useless dev_info()
- use of_match_ptr instead of access directly to of_match_table
- use devm_iio_* routines
- use info_mask_shared_by_all element for sampling_frequency
- use oversampling ABI for humidityrelative_avg_sample and temp_avg_sample
Lorenzo Bianconi (2):
iio: humidity: add support to hts221 rh/temp combo device
Documentation: dt: iio: humidity: add hts221 sensor device binding
.../devicetree/bindings/iio/humidity/hts221.txt | 22 +
drivers/iio/humidity/Kconfig | 22 +
drivers/iio/humidity/Makefile | 7 +
drivers/iio/humidity/hts221.h | 73 +++
drivers/iio/humidity/hts221_buffer.c | 168 +++++
drivers/iio/humidity/hts221_core.c | 687 +++++++++++++++++++++
drivers/iio/humidity/hts221_i2c.c | 110 ++++
drivers/iio/humidity/hts221_spi.c | 125 ++++
8 files changed, 1214 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/humidity/hts221.txt
create mode 100644 drivers/iio/humidity/hts221.h
create mode 100644 drivers/iio/humidity/hts221_buffer.c
create mode 100644 drivers/iio/humidity/hts221_core.c
create mode 100644 drivers/iio/humidity/hts221_i2c.c
create mode 100644 drivers/iio/humidity/hts221_spi.c
--
2.7.4
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