[PATCH v2 0/4] iio: humidity: Add driver for TI HDC302x humidity sensors

[PATCH v2 0/4] iio: humidity: Add driver for TI HDC302x humidity sensors

[Javier Carrasco]

Updated version of my modifications. From my side the series is ready
for a new version to send upstream.

Feel free to add any improvements or discuss any of my modifications.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
Changes in v2:
- Drop IIO_CHAN_INFO_PEAK_SCALE. It was discussed with Jonathan Cameron
  and this modifier will only be required if its value overrides the
  _SCALE value.
- Document the new _TROUGH modifier.
- Fix heater configuration order: config value and then enable.

---
Javier Carrasco (2):
      iio: core: introduce trough modifier for minimum values
      iio: ABI: document temperature and humidity peak/trough raw attributes

Li peiyu (2):
      dt-bindings: iio: humidity: Add TI HDC302x support
      iio: humidity: Add driver for TI HDC302x humidity sensors

 Documentation/ABI/testing/sysfs-bus-iio            |  13 +-
 .../bindings/iio/humidity/ti,hdc3020.yaml          |  55 +++
 MAINTAINERS                                        |   8 +
 drivers/iio/humidity/Kconfig                       |  12 +
 drivers/iio/humidity/Makefile                      |   1 +
 drivers/iio/humidity/hdc3020.c                     | 468 +++++++++++++++++++++
 drivers/iio/industrialio-core.c                    |   1 +
 include/linux/iio/types.h                          |   1 +
 8 files changed, 558 insertions(+), 1 deletion(-)
---
base-commit: 33cc938e65a98f1d29d0a18403dbbee050dcad9a
change-id: 20231130-hdc302x-59b8a9c312b0

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz@gmail.com>

[PATCH v2 2/4] iio: ABI: document temperature and humidity peak/trough raw attributes

[Javier Carrasco]

The in_temp_peak_raw attribute is already in use, but its documentation
is still missing. The in_humidityrelative_raw must be documented for a
new iio user that supports this attribute. Add temp and humidityrelative
use cases.
When at it, remove an extra blank space in the description.

For users that support minimum values, a new in_<type>_trough_raw
attribute is required. Add this attribute and document the first uses of
it for temp and humidityrelative types.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
 Documentation/ABI/testing/sysfs-bus-iio | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 19cde14f3869..dc1c7df6a19c 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -362,10 +362,21 @@ Description:
 What:		/sys/bus/iio/devices/iio:deviceX/in_accel_x_peak_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_accel_y_peak_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_accel_z_peak_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_humidityrelative_peak_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_temp_peak_raw
 KernelVersion:	2.6.36
 Contact:	linux-iio@vger.kernel.org
 Description:
-		Highest value since some reset condition.  These
+		Highest value since some reset condition. These
+		attributes allow access to this and are otherwise
+		the direct equivalent of the <type>Y[_name]_raw attributes.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_humidityrelative_trough_raw
+What:		/sys/bus/iio/devices/iio:deviceX/in_temp_trough_raw
+KernelVersion:	6.7
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Lowest value since some reset condition. These
 		attributes allow access to this and are otherwise
 		the direct equivalent of the <type>Y[_name]_raw attributes.
 

-- 
2.39.2

Re: [PATCH v2 0/4] iio: humidity: Add driver for TI HDC302x humidity sensors

[Javier Carrasco]

Sorry, this was not meant to be sent to the mailing list yet, please ignore.

On 05.12.23 09:33, Javier Carrasco wrote:
> Updated version of my modifications. From my side the series is ready
> for a new version to send upstream.
> 
> Feel free to add any improvements or discuss any of my modifications.
> 
> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
> ---
> Changes in v2:
> - Drop IIO_CHAN_INFO_PEAK_SCALE. It was discussed with Jonathan Cameron
>   and this modifier will only be required if its value overrides the
>   _SCALE value.
> - Document the new _TROUGH modifier.
> - Fix heater configuration order: config value and then enable.
> 
> ---
> Javier Carrasco (2):
>       iio: core: introduce trough modifier for minimum values
>       iio: ABI: document temperature and humidity peak/trough raw attributes
> 
> Li peiyu (2):
>       dt-bindings: iio: humidity: Add TI HDC302x support
>       iio: humidity: Add driver for TI HDC302x humidity sensors
> 
>  Documentation/ABI/testing/sysfs-bus-iio            |  13 +-
>  .../bindings/iio/humidity/ti,hdc3020.yaml          |  55 +++
>  MAINTAINERS                                        |   8 +
>  drivers/iio/humidity/Kconfig                       |  12 +
>  drivers/iio/humidity/Makefile                      |   1 +
>  drivers/iio/humidity/hdc3020.c                     | 468 +++++++++++++++++++++
>  drivers/iio/industrialio-core.c                    |   1 +
>  include/linux/iio/types.h                          |   1 +
>  8 files changed, 558 insertions(+), 1 deletion(-)
> ---
> base-commit: 33cc938e65a98f1d29d0a18403dbbee050dcad9a
> change-id: 20231130-hdc302x-59b8a9c312b0
> 
> Best regards,