[PATCH v5 0/3] iio: adc: Add support for TI ADS1110 to ti-ads1100 driver

[Jakub Szczudlo <jakubszczudlo40@gmail.com>]

Add support for the TI ADS1110 to the existing ADS1100 ADC IIO driver.
The ADS1110 is pin-to-pin compatible with the ADS1100 while providing
higher resolution and an internal voltage reference. This patch series
extends driver support for ADS1110, updates device tree bindings and
Kconfig text, and improves the overall hardware description for the
TI ADS1100 family.

Tested on: Raspberry pi 3b+ with 7.0 stable kernel

Signed-off-by: Jakub Szczudlo <jakubszczudlo40@gmail.com>

---
V4 -> V5:
- Correct pm macros to be more generic
- fix variables ordering in new functions
- delete unnecessary casts
- Link to v4: https://lore.kernel.org/linux-iio/20260622221550.374235-1-jakubszczudlo40@gmail.com/

V3 -> V4:
- make fixes patch the first change in the series
- correct error handling when short read
- use ACQUIRE macros from pm_runtime.h in new functions
- Link to v3: https://lore.kernel.org/linux-iio/20260613190957.654798-1-jakubszczudlo40@gmail.com/

V2 -> V3:
- clean patch from unreleated changes
- divide adding support for ads1110 into separate patch
- add missing changelog
- Link to v2: https://lore.kernel.org/linux-iio/20260607183542.368184-1-jakubszczudlo40@gmail.com/

V1 -> V2:
- go from creating new driver to extending ADS1100 driver to support ADS1110
- Link to v1: https://lore.kernel.org/linux-iio/20260527164312.355729-1-jakubszczudlo40@gmail.com/

Jakub Szczudlo (3):
  iio: adc: Fix incorrect reading when datarate changed in single mode
  dt-bindings: iio: adc: ti,ads1100: add support for ADS1110
  iio: adc: Add ti-ads1110 support to ti-ads1100 driver

 .../bindings/iio/adc/ti,ads1100.yaml          |  10 +-
 drivers/iio/adc/Kconfig                       |   9 +-
 drivers/iio/adc/ti-ads1100.c                  | 145 +++++++++++++++---
 3 files changed, 135 insertions(+), 29 deletions(-)

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2.47.3