[0/3] iio: temperature: Add support for P3T1085

Message

Frank Li Nov. 7, 2024, 11:02 p.m. UTC

Add basic function support for P3T1085 temperature sensor.
- Add binding doc trivial.yaml
- Add basic read temperature driver
- Update imx93-9x9-qsb.dts

Signed-off-by: Frank Li <[e-mail]>
---
Carlos Song (1):
      iio: temperature: Add support for P3T1085

Frank Li (2):
      dt-bindings: trivial-devices: Add NXP P3T1085UK I3C/I2C temperature sensor
      arm64: dts: imx93-9x9-qsb: add temp-sensor nxp,p3t1085

 .../devicetree/bindings/trivial-devices.yaml       |  2 +
 arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts    |  5 ++
 drivers/iio/temperature/Kconfig                    |  1 +
 drivers/iio/temperature/Makefile                   |  2 +
 drivers/iio/temperature/p3t/Kconfig                | 29 ++++++++
 drivers/iio/temperature/p3t/Makefile               |  5 ++
 drivers/iio/temperature/p3t/p3t1085.h              | 31 +++++++++
 drivers/iio/temperature/p3t/p3t1085_core.c         | 79 ++++++++++++++++++++++
 drivers/iio/temperature/p3t/p3t1085_i2c.c          | 68 +++++++++++++++++++
 drivers/iio/temperature/p3t/p3t1085_i3c.c          | 59 ++++++++++++++++
 10 files changed, 281 insertions(+)
---
base-commit: 74741a050b79d31d8d2eeee12c77736596d0a6b2
change-id: 20241107-p3t1085-fbd8726cbc0e

Best regards,
---
Frank Li <[e-mail]>

Comments

Jonathan Cameron Nov. 8, 2024, 3:28 p.m. UTC | #1

On Thu, 07 Nov 2024 18:02:26 -0500
Frank Li <[e-mail]> wrote:

> Add basic function support for P3T1085 temperature sensor.
> - Add binding doc trivial.yaml
> - Add basic read temperature driver
Hi Frank,

For a simple temperature sensor the usual question is why IIO rather
than hwmon?

Previous reasons have been:
- Very high performmance / accuracy part (i.e. expensive)
- Remote temperature so not typically hw monitoring.
- Same silicon with a more complex sensor (typically humidity or similar).

Any of those apply?  Or some other reason?

+CC hwmon maintainers and list.

Jonathan

> - Update imx93-9x9-qsb.dts
> 
> Signed-off-by: Frank Li <[e-mail]>
> ---
> Carlos Song (1):
>       iio: temperature: Add support for P3T1085
> 
> Frank Li (2):
>       dt-bindings: trivial-devices: Add NXP P3T1085UK I3C/I2C temperature sensor
>       arm64: dts: imx93-9x9-qsb: add temp-sensor nxp,p3t1085
> 
>  .../devicetree/bindings/trivial-devices.yaml       |  2 +
>  arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts    |  5 ++
>  drivers/iio/temperature/Kconfig                    |  1 +
>  drivers/iio/temperature/Makefile                   |  2 +
>  drivers/iio/temperature/p3t/Kconfig                | 29 ++++++++
>  drivers/iio/temperature/p3t/Makefile               |  5 ++
>  drivers/iio/temperature/p3t/p3t1085.h              | 31 +++++++++
>  drivers/iio/temperature/p3t/p3t1085_core.c         | 79 ++++++++++++++++++++++
>  drivers/iio/temperature/p3t/p3t1085_i2c.c          | 68 +++++++++++++++++++
>  drivers/iio/temperature/p3t/p3t1085_i3c.c          | 59 ++++++++++++++++
>  10 files changed, 281 insertions(+)
> ---
> base-commit: 74741a050b79d31d8d2eeee12c77736596d0a6b2
> change-id: 20241107-p3t1085-fbd8726cbc0e
> 
> Best regards,
> ---
> Frank Li <[e-mail]>
> 
>