K 10
svn:author
V 4
manu
K 8
svn:date
V 27
2018-07-31T19:08:24.824033Z
K 7
svn:log
V 346
nvmem: Add nvmem interface and helpers

The nvmem interface helps provider of nvmem data to expose themselves to consumer.
NVMEM is generally present on some embedded board in a form of eeprom or fuses.
The nvmem api are helpers for consumer to read/write the cell data from a provider.

Differential Revision:	https://reviews.freebsd.org/D16419

END