Changes in v4: -handle db patch was added -gpiod_set_array_value_cansleep call was updated Beniamin Bia (4): iio: core: Handle 'dB' suffix in core iio: amplifiers: ad8366: Add write_raw_get_fmt function iio: amplifiers: hmc425a: Add support for HMC425A attenuator MAINTAINERS: add entry for hmc425a driver. Michael Hennerich (1): dt-bindings: iio: amplifiers: Add docs for HMC425A Step Attenuator .../bindings/iio/amplifiers/adi,hmc425a.yaml | 48 ++++ MAINTAINERS | 9 + drivers/iio/amplifiers/Kconfig | 10 + drivers/iio/amplifiers/Makefile | 1 + drivers/iio/amplifiers/ad8366.c | 13 + drivers/iio/amplifiers/hmc425a.c | 256 ++++++++++++++++++ drivers/iio/industrialio-core.c | 35 ++- 7 files changed, 369 insertions(+), 3 deletions(-) create mode 100644 Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml create mode 100644 drivers/iio/amplifiers/hmc425a.c -- 2.17.1