[PATCH v2 0/2] iio: adc: ltc2309: add support driver for ltc2305

From: Kyle Hsieh

Date: Wed Dec 24 2025 - 00:38:36 EST


The series add support for ltc2305 controller from
Linear Technology Corporation(lltc).
This is low noise, low power, 2 channels 12-bit successive
approximation ADCs.

Signed-off-by: Kyle Hsieh <kylehsieh1995@xxxxxxxxx>
---
Changes in v2:
- Reordered chip descriptions and code from low to high order.
- Renamed chip info structure to use ltc2309 driver prefix.
- Switched to i2c_get_match_data().
- Removed unused variables.
- Added chip info to i2c_device_id table.
- Link to v1: https://lore.kernel.org/r/20251223-add_ltc2305_driver-v1-0-dfa0827fd620@xxxxxxxxx

---
Kyle Hsieh (2):
dt-bindings: adc: ltc2497: add support for ltc2305
iio: adc: ltc2309: add support for ltc2305

.../devicetree/bindings/iio/adc/lltc,ltc2497.yaml | 7 +++
drivers/iio/adc/ltc2309.c | 51 +++++++++++++++++++---
2 files changed, 53 insertions(+), 5 deletions(-)
---
base-commit: 9448598b22c50c8a5bb77a9103e2d49f134c9578
change-id: 20251223-add_ltc2305_driver-728fa9161bc7

Best regards,
--
Kyle Hsieh <kylehsieh1995@xxxxxxxxx>