This is the first series of three on updating the AD5686 driver.
A bigger patch series was sent before ("Extend device support for AD5686 driver"):
https://lore.kernel.org/r/20260422-ad5313r-iio-support-v1-0-ed7dca001d1b@analog.com
This one adds a number of cleanups and fixes, like:
- Refactor include headers (IWYU);
- Remove redundant register definition;
- Drop enum chip id in favor of per-device chip_info structs;
- Fix internal voltage reference control for single-channel devices;
- Acquire lock when doing power down control;
- Fix powerdown control for dual-channel devices;
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com>
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Changes in v7:
- Drop fixes (already accepted).
- Use named fields in device tables.
- Link to v6: https://lore.kernel.org/r/20260505-ad5686-fixes-v6-0-c2d5f7be32be@analog.com
Changes in v6:
- Protect powerdown masks on read access too.
- Minor changes to power down handling and constants.
- Link to v5: https://lore.kernel.org/r/20260501-ad5686-fixes-v5-0-0b2f45488418@analog.com
Changes in v5:
- Drop I2C read operation changes.
- Create helpers for reading and writing powerdown mask bits
- Link to v4: https://lore.kernel.org/r/20260429-ad5686-fixes-v4-0-bb8f1cbd68e1@analog.com
Changes in v4:
- Address issues spotted by sashiko.
- Link to v3: https://lore.kernel.org/r/20260428-ad5686-fixes-v3-0-9cff7bd67a15@analog.com
Changes in v3:
- Misc changes like parenthesis removal and line breaks
- Link to v2: https://lore.kernel.org/r/20260427-ad5686-fixes-v2-0-188e05199368@analog.com
Changes in v2:
- Bring fixes first and cleanups later
- Link to v1: https://lore.kernel.org/r/20260426-ad5686-fixes-v1-0-7c946a77794e@analog.com
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Rodrigo Alencar (8):
iio: dac: ad5686: refactor include headers
iio: dac: ad5686: remove redundant register definition
iio: dac: ad5686: drop enum id
iio: dac: ad5686: add of_match table to the spi driver
iio: dac: ad5686: add helpers to handle powerdown masks
iio: dac: ad5686: add control_sync() for single-channel devices
iio: dac: ad5686: cleanup doc header of local structs
iio: dac: ad5686: create bus ops struct
drivers/iio/dac/ad5686-spi.c | 73 ++++--
drivers/iio/dac/ad5686.c | 528 +++++++++++++++++++++----------------------
drivers/iio/dac/ad5686.h | 133 +++++------
drivers/iio/dac/ad5696-i2c.c | 80 ++++---
4 files changed, 418 insertions(+), 396 deletions(-)
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base-commit: bbc109ae655c8a5d4db117fea01947eb6bf51e71
change-id: 20260426-ad5686-fixes-63ea68811bdb
Best regards,
--
Rodrigo Alencar <rodrigo.alencar@analog.com>