[PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[Shrikant Raskar]

This patch series adds:
 - Add RF Digital vendor prefix
 - YAML binding for RFD77402
 - Add OF device ID for enumeration via DT
 - Use kernel helper for result polling
 - Interrupt handling support
 
These changes enable DT-based configuration and event-driven
operation for the RFD77402 Time-of-Flight sensor.

Changelog:
Changes since v2:
- Add 'Reviewed-by' tag to dt-binding patch.
- Update commit message in OF device ID patch.
- Update commit message in the third patch.
- Replace rfd77402_result_polling() with read_poll_timeout().
- Add 'struct rfd77402_data' details in kernel-doc format.
- Arrange includes in order.
- Add comment for completion timeout value.
- Remove blank lines.
- Indent the comments to code.
- Convert mutex_init() to devm_mutex_init().
- Remove 'IRQF_TRIGGER_FALLING' flag from devm_request_threaded_irq().
- Drop the duplicate message.
- Replace 'dev_info' with 'dev_dbg()'.
- Update 'dev_id' to 'pdata' in rfd77402_interrupt_handler().
- Drop 'interrupt mode' comment
- Use 'if(ret)' instead of 'if(ret < 0) for consistency.
- Use 'return i2c_smbus_write_byte_data()' in 'rfd77402_config_irq'.

Shrikant Raskar (4):
  dt-bindings: iio: proximity: Add RF Digital RFD77402 ToF sensor
  iio: proximity: rfd77402: Add OF device ID for enumeration via DT
  iio: proximity: rfd77402: Use kernel helper for result polling
  iio: proximity: rfd77402: Add interrupt handling support

 .../iio/proximity/rfdigital,rfd77402.yaml     |  53 +++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 drivers/iio/proximity/rfd77402.c              | 149 +++++++++++++++---
 3 files changed, 183 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml


base-commit: d8ba32c5a460837a5f0b9619dac99fafb6faef07
-- 
2.43.0

[PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[Shrikant Raskar]

This patch series adds:
 - Add RF Digital vendor prefix
 - YAML binding for RFD77402
 - Add OF device ID for enumeration via DT
 - Use kernel helper for result polling
 - Interrupt handling support
 
These changes enable DT-based configuration and event-driven
operation for the RFD77402 Time-of-Flight sensor.

Changelog:
Changes since v2:
- Add 'Reviewed-by' tag to dt-binding patch.
- Update commit message in OF device ID patch.
- Update commit message in the third patch.
- Replace rfd77402_result_polling() with read_poll_timeout().
- Add 'struct rfd77402_data' details in kernel-doc format.
- Arrange includes in order.
- Add comment for completion timeout value.
- Remove blank lines.
- Indent the comments to code.
- Convert mutex_init() to devm_mutex_init().
- Remove 'IRQF_TRIGGER_FALLING' flag from devm_request_threaded_irq().
- Drop the duplicate message.
- Replace 'dev_info' with 'dev_dbg()'.
- Update 'dev_id' to 'pdata' in rfd77402_interrupt_handler().
- Drop 'interrupt mode' comment
- Use 'if(ret)' instead of 'if(ret < 0) for consistency.
- Use 'return i2c_smbus_write_byte_data()' in 'rfd77402_config_irq'.

Shrikant Raskar (4):
  dt-bindings: iio: proximity: Add RF Digital RFD77402 ToF sensor
  iio: proximity: rfd77402: Add OF device ID for enumeration via DT
  iio: proximity: rfd77402: Use kernel helper for result polling
  iio: proximity: rfd77402: Add interrupt handling support

 .../iio/proximity/rfdigital,rfd77402.yaml     |  53 +++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 drivers/iio/proximity/rfd77402.c              | 149 +++++++++++++++---
 3 files changed, 183 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml


base-commit: d8ba32c5a460837a5f0b9619dac99fafb6faef07
-- 
2.43.0

Re: [PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[Jonathan Cameron]

On Sun, 21 Dec 2025 14:08:58 +0530
Shrikant Raskar <raskar.shree97@gmail.com> wrote:

> This patch series adds:
>  - Add RF Digital vendor prefix
>  - YAML binding for RFD77402
>  - Add OF device ID for enumeration via DT
>  - Use kernel helper for result polling
>  - Interrupt handling support
>  
> These changes enable DT-based configuration and event-driven
> operation for the RFD77402 Time-of-Flight sensor.

Hi Shrikant,

I'm only seeing this cover letter (and lore doesn't seem
to have the patches either).  Probably need to resend them.

Thanks,

Jonathan


> 
> Changelog:
> Changes since v2:
> - Add 'Reviewed-by' tag to dt-binding patch.
> - Update commit message in OF device ID patch.
> - Update commit message in the third patch.
> - Replace rfd77402_result_polling() with read_poll_timeout().
> - Add 'struct rfd77402_data' details in kernel-doc format.
> - Arrange includes in order.
> - Add comment for completion timeout value.
> - Remove blank lines.
> - Indent the comments to code.
> - Convert mutex_init() to devm_mutex_init().
> - Remove 'IRQF_TRIGGER_FALLING' flag from devm_request_threaded_irq().
> - Drop the duplicate message.
> - Replace 'dev_info' with 'dev_dbg()'.
> - Update 'dev_id' to 'pdata' in rfd77402_interrupt_handler().
> - Drop 'interrupt mode' comment
> - Use 'if(ret)' instead of 'if(ret < 0) for consistency.
> - Use 'return i2c_smbus_write_byte_data()' in 'rfd77402_config_irq'.
> 
> Shrikant Raskar (4):
>   dt-bindings: iio: proximity: Add RF Digital RFD77402 ToF sensor
>   iio: proximity: rfd77402: Add OF device ID for enumeration via DT
>   iio: proximity: rfd77402: Use kernel helper for result polling
>   iio: proximity: rfd77402: Add interrupt handling support
> 
>  .../iio/proximity/rfdigital,rfd77402.yaml     |  53 +++++++
>  .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
>  drivers/iio/proximity/rfd77402.c              | 149 +++++++++++++++---
>  3 files changed, 183 insertions(+), 21 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml
> 
> 
> base-commit: d8ba32c5a460837a5f0b9619dac99fafb6faef07

Re: [PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[Andy Shevchenko]

On Sat, Dec 27, 2025 at 05:45:59PM +0000, Jonathan Cameron wrote:
> On Sun, 21 Dec 2025 14:08:58 +0530
> Shrikant Raskar <raskar.shree97@gmail.com> wrote:
> 
> > This patch series adds:
> >  - Add RF Digital vendor prefix
> >  - YAML binding for RFD77402
> >  - Add OF device ID for enumeration via DT
> >  - Use kernel helper for result polling
> >  - Interrupt handling support
> >  
> > These changes enable DT-based configuration and event-driven
> > operation for the RFD77402 Time-of-Flight sensor.
> 
> Hi Shrikant,
> 
> I'm only seeing this cover letter (and lore doesn't seem
> to have the patches either).  Probably need to resend them.

Same to me, please, figure out what's wrong and next time sent proper v4
to avoid confusion.


-- 
With Best Regards,
Andy Shevchenko

Re: [PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[Shrikant]

On Sat, Dec 27, 2025 at 11:16 PM Jonathan Cameron <jic23@kernel.org> wrote:
>
> On Sun, 21 Dec 2025 14:08:58 +0530
> Shrikant Raskar <raskar.shree97@gmail.com> wrote:
>
> > This patch series adds:
> >  - Add RF Digital vendor prefix
> >  - YAML binding for RFD77402
> >  - Add OF device ID for enumeration via DT
> >  - Use kernel helper for result polling
> >  - Interrupt handling support
> >
> > These changes enable DT-based configuration and event-driven
> > operation for the RFD77402 Time-of-Flight sensor.
>
> Hi Shrikant,
>
> I'm only seeing this cover letter (and lore doesn't seem
> to have the patches either).  Probably need to resend them.
Hello Jonathan,
Apologies for the confusion. I have tried re-sending the patch
series multiple times, but each time only the cover letter is getting
delivered, while the individual patches do not seem to go through due
to Gmail's daily sending limit.I haven't fully resolved the issue yet,
but I'm trying to figure out a solution on my end. If you have
any suggestions or best practices to avoid such delivery issues, I
would really appreciate your guidance.

Sorry for the inconvenience, and thank you for your patience.
Regards,
Shrikant

Re: [PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[Jonathan Cameron]

On Tue, 30 Dec 2025 00:15:43 +0530
Shrikant <raskar.shree97@gmail.com> wrote:

> On Sat, Dec 27, 2025 at 11:16 PM Jonathan Cameron <jic23@kernel.org> wrote:
> >
> > On Sun, 21 Dec 2025 14:08:58 +0530
> > Shrikant Raskar <raskar.shree97@gmail.com> wrote:
> >  
> > > This patch series adds:
> > >  - Add RF Digital vendor prefix
> > >  - YAML binding for RFD77402
> > >  - Add OF device ID for enumeration via DT
> > >  - Use kernel helper for result polling
> > >  - Interrupt handling support
> > >
> > > These changes enable DT-based configuration and event-driven
> > > operation for the RFD77402 Time-of-Flight sensor.  
> >
> > Hi Shrikant,
> >
> > I'm only seeing this cover letter (and lore doesn't seem
> > to have the patches either).  Probably need to resend them.  
> Hello Jonathan,
> Apologies for the confusion. I have tried re-sending the patch
> series multiple times, but each time only the cover letter is getting
> delivered, while the individual patches do not seem to go through due
> to Gmail's daily sending limit.I haven't fully resolved the issue yet,
> but I'm trying to figure out a solution on my end. If you have
> any suggestions or best practices to avoid such delivery issues, I
> would really appreciate your guidance.
> 
> Sorry for the inconvenience, and thank you for your patience.
> Regards,
> Shrikant

If you continue having problems, take a look at the b4 tool
and it's options for using a web gateway. 

https://b4.docs.kernel.org/en/latest/
sending your work.

Jonathan

Re: [PATCH v3 0/4] iio: proximity: Add interrupt support for RFD77402

[Shrikant]

> If you continue having problems, take a look at the b4 tool
> and it's options for using a web gateway.
>
> https://b4.docs.kernel.org/en/latest/
> sending your work.
Hello Jonathan,
Thank you so much for sharing the b4 documentation. I have successfully
submitted the v4 patch-series using the b4 tool.

Regards,
Shrikant