i2c: octeon: Split the driver into two parts

Move common functionality into a separate file in preparation of the
re-use from the ThunderX i2c driver.

Functions are slightly re-ordered but no other changes are included.

Signed-off-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Jan Glauber 2016-08-24 23:25:43 +02:00 • committed by Wolfram Sang
commit ad83665b46
4 changed files with 1010 additions and 973 deletions