of: unitest: Add I2C overlay unit tests.

Introduce I2C device tree overlay tests.
Tests insertion and removal of i2c adapters, i2c devices, and muxes.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Pantelis Antoniou 2015-01-12 19:02:49 +02:00 • committed by Rob Herring
commit d5e75500ca
3 changed files with 614 additions and 51 deletions