Support for the main PMIC5 Gen3 ADC driver has been merged now.

In order to complete adding support for the Gen3 ADC_TM auxiliary
driver, some more changes are needed in the main driver, mainly to
improve its shared interrupt's handling mechanism.

Patch 1 removes an unneeded print in the main ADC driver.

Patch 2 simplifies the interrupt handling in the main ADC driver
by declaring the interrupt as a shared one and dropping the logic
used to call the ADC_TM notifier for handling ADC_TM interrupts on
the first SDAM whose interrupt is shared.

Patch 3 adds the auxiliary thermal driver which supports the ADC_TM
functionality of ADC5 Gen3.

Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
---
Changes in v4:
- Added Suggested-by and Reviewed-by tags in the print fix patch, fixed
  function names and moved it to beginning of the series.
- Made following changes suggested by Jonathan in auxiliary ADC_TM driver:
  - Changed dev_info() print in adc_tm5_register_tzd() to dev_dbg().
  - Extended comment describing adc5_gen3_disable() action in probe.
  - Refactored code for IRQ request loop in probe.
- Made following changes suggested by Andy in auxiliary ADC_TM driver:
  - Removed adc5_gen3_tm_status_check() definition and called its contents
    directly in threaded IRQ handler.
  - Refactored some code in adc_tm5_gen3_configure() to reduce duplications.
  - Removed dev_err_probe() print in adc_tm5_register_tzd().
  - Added temporary variable and comment in TM channel initialization loop in
    probe to explain TM channel index calculations.
  - Made some minor style changes.
- Added more details in commit message of ADC_TM driver patch as requested
  by Daniel.
- Link to v3: https://patch.msgid.link/20260705-gen3_adc_tm-v3-0-ac62f387dbce@oss.qualcomm.com

Changes in v3:
- Collected Reviewed-by tag from Jonathan on patch 1.
- Added new patch to remove an unnecessary print in main ADC driver, as
  suggested by Andy.
- Made following changes suggested by Andy in auxiliary ADC_TM driver:
  - Fixed the layouts of structs adc_tm5_gen3_channel_props and adc_tm5_gen3_chip
    to optimize memory consumption.
  - Moved IRQ request call for shared IRQ into existing for loop.
  - Made some minor style changes.
- Made following changes suggested by Jonathan in auxiliary ADC_TM driver:
  - Removed inclusion of kernel.h.
  - Added 'at_least' markings to array pointers passed as input arguments to
    adc5_gen3_tm_status_check.
  - Updated threaded IRQ handler to handle only events on the same SDAM whose
    IRQ triggering led to the threaded handler call.
  - Updated buf[4] assignment in adc_tm5_gen3_configure.
  - Made some minor style changes.
- Moved thermal zone registration call to before IRQ registration call to avoid
  NULL pointer dereference in case of IRQ firing during device unbind between
  thermal zone unregistration and IRQ disablement.
- Removed the logic to read ADC_TM data registers in adc5_gen3_tm_status_check
  to capture temperatures that led to thermal violation, as we now rely on
  immediate reads alone in the get_temp() call for this.
- Link to v2: https://patch.msgid.link/20260526-gen3_adc_tm-v2-0-702fbac919ac@oss.qualcomm.com

Changes in v2:
- Updated IRQ request API to request threaded interrupt in main ADC driver, keeping
  primary handler NULL and using existing handler as threaded handler, to avoid
  kernel warning for using IRQF_ONESHOT with non-threaded interrupts.
- Link to v1: https://patch.msgid.link/20260515-gen3_adc_tm-v1-0-39ba29f9b4ab@oss.qualcomm.com

Link to previous ADC5 Gen3 patch series: 
V10: https://lore.kernel.org/all/20260130115421.2197892-1-jishnu.prakash@oss.qualcomm.com/

Patches 1-3 of the above series have been merged now. Patch 4 received some
later comments which are addressed in this series.
Patch 2 of this present series is derived from patch 4 of the above series,
with some changes.

Changes since V10:
- Added patch 1 of this series to make the SDAM0 IRQ a shared IRQ and
  remove ADC_TM notifier, as suggested by Daniel.
- Made following changes to address Daniel's comments on patch 4 in
  previous series:
  - Added IRQ request call for SDAM0 IRQ, marking it as a shared IRQ.
  - Split interrupt handler into main and threaded IRQ functions.
  - Removed workqueue used in IRQ handler and its cleanup, instead use threaded
    part of handler for same functionality. 
  - Removed callback function exposed to main ADC driver for TM IRQ handling on first SDAM.
  - Removed workaround to capture temperature causing threshold violation inside interrupt
    handler and then return this on next get_temp() call.
  - Removed all error prints in interrupt handler and updated return value to IRQ_NONE
    in case of errors.
  - Removed explicit check to disable ADC_TM channel in case of (INT_MAX/-INT_MAX)
    high/low thresholds being set in .set_trips callback.
- Also addressed Jonathan's comments on V10 patch 4 related to header file inclusion and for()
  loop iterator initialization.
- Dropped Reviewed-by tag from Jonathan on V10 patch 4 due to significant changes made now.
- Added a status clearing register write in adc_tm5_gen3_disable_channel(), missed earlier.
- Moved cleanup action to disable ADC_TM channels in driver probe to just before IRQ requests,
  for proper utilization.

---
Jishnu Prakash (3):
      iio: adc: qcom-spmi-adc5-gen3: Remove an unnecessary print
      iio: adc: qcom-spmi-adc5-gen3: Share SDAM0 IRQ with ADC_TM auxiliary driver
      thermal: qcom: add support for PMIC5 Gen3 ADC thermal monitoring

 drivers/iio/adc/qcom-spmi-adc5-gen3.c         |  69 ++--
 drivers/thermal/qcom/Kconfig                  |   9 +
 drivers/thermal/qcom/Makefile                 |   1 +
 drivers/thermal/qcom/qcom-spmi-adc-tm5-gen3.c | 434 ++++++++++++++++++++++++++
 include/linux/iio/adc/qcom-adc5-gen3-common.h |   2 -
 5 files changed, 463 insertions(+), 52 deletions(-)
---
base-commit: 1590cf0329716306e948a8fc29f1d3ee87d3989f
change-id: 20260514-gen3_adc_tm-410dcb98be62

Best regards,
--  
Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>