Regarding the sample buffer size, I'm keeping it 32-bits long following
suggestion from Nuno and due to a bit of laziness from my side to re-test it.
Will change if required.
Thank you to everybody who reviewed these patches. I appreciate your support.
Thanks,
Marcelo
Marcelo Schmitt (7):
spi: Enable controllers to extend the SPI protocol with MOSI idle
configuration
spi: bitbang: Implement support for MOSI idle state configuration
spi: spi-gpio: Add support for MOSI idle state configuration
spi: spi-axi-spi-engine: Add support for MOSI idle configuration
dt-bindings: iio: adc: Add AD4000
iio: adc: Add support for AD4000
docs: iio: Add documentation for AD4000
.../bindings/iio/adc/adi,ad4000.yaml | 197 +++++
Documentation/iio/ad4000.rst | 131 ++++
Documentation/iio/index.rst | 1 +
Documentation/spi/spi-summary.rst | 83 ++
MAINTAINERS | 9 +
drivers/iio/adc/Kconfig | 12 +
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/ad4000.c | 708 ++++++++++++++++++
drivers/spi/spi-axi-spi-engine.c | 15 +-
drivers/spi/spi-bitbang.c | 24 +
drivers/spi/spi-gpio.c | 12 +-
drivers/spi/spi.c | 7 +
include/linux/spi/spi_bitbang.h | 1 +
include/uapi/linux/spi/spi.h | 5 +-
14 files changed, 1200 insertions(+), 6 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml
create mode 100644 Documentation/iio/ad4000.rst
create mode 100644 drivers/iio/adc/ad4000.c
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2.43.0
