Hello, This series tries to fix several issues found on the ad7380 driver about supplies: - vcc and vlogic are required, but are not retrieved and enabled in the probe function - ad7380-4 is the only device from the family that does not have internal reference and uses REFIN instead of REFIO for external reference. driver, bindings, and doc are fixed accordingly Signed-off-by: Julien Stephan <jstephan@xxxxxxxxxxxx> --- Julien Stephan (6): dt-bindings: iio: adc: ad7380: remove voltage reference for supplies dt-bindings: iio: adc: ad7380: fix ad7380-4 reference supply iio: adc: ad7380: use devm_regulator_get_enable_read_voltage() iio: adc: ad7380: add missing supplies iio: adc: ad7380: fix supplies for ad7380-4 docs: iio: ad7380: fix supply for ad7380-4 .../devicetree/bindings/iio/adc/adi,ad7380.yaml | 32 +++-- Documentation/iio/ad7380.rst | 13 +- drivers/iio/adc/ad7380.c | 136 ++++++++++++--------- 3 files changed, 110 insertions(+), 71 deletions(-) --- base-commit: 8bea3878a1511bceadc2fbf284b00bcc5a2ef28d change-id: 20241004-ad7380-fix-supplies-3677365cf8aa Best regards, -- Julien Stephan <jstephan@xxxxxxxxxxxx>