NCT6799D is mostly compatible to NCT6798D, with minor variations.

Note that NCT6798D and NCT6799D have a new means to select temperature
sources, and to report temperatures from those sources. This is not
currently implemented, meaning that most likely not all temperatures
are reported.

Cc: Sebastian Arnhold <sebastian.arnhold@posteo.de>
Cc: Ahmad Khalifa <ahmad@khalifa.ws>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Sebastian Arnhold <sebastian.arnhold@posteo.de>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Link: https://lore.kernel.org/r/20221228135744.281752-1-linux@roeck-us.net