Move all adc driver api structs into an iterable section, this allows us
to verify if an api pointer is located in compatible linker section.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
New ADC driver for the TI CC13xx/CC26xx family.
ADC channel configurations are translated from Zephyr constants to
simplelink driverlib ones (e.g., sample times use a lookup table).
Async mode was also implemented & tested.
Signed-off-by: Stancu Florin <niflostancu@gmail.com>