mirror of
https://github.com/FEX-Emu/linux.git
synced 2025-02-10 21:35:08 +00:00
![Lars-Peter Clausen](/assets/img/avatar_default.png)
Add support for the AD7766, AD7766-1, AD7766-2, AD7767, AD7767-1, AD7767-2 Analog to Digital converters. It's a family of single channel 24-bit SAR ADCs. They are all digital interface compatible and the main difference is the internal decimation rate and analog performance. For communication with the host processor a SPI interface is used. In addition the part has a data ready pin that is pulsed for one MCLK cycle when a conversion has completed and can be used as a IIO trigger. Datasheets: http://www.analog.com/media/en/technical-documentation/data-sheets/AD7766.pdf http://www.analog.com/media/en/technical-documentation/data-sheets/AD7767.pdf Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>