This patch modifies the tegra i2c driver so that it can be initiailized
using the device tree along with the devices connected to the i2c bus.
Signed-off-by: John Bonesio <bones@secretlab.ca> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: OIof Johansson <olof@lixom.net> Signed-off-by: Ben Dooks <ben-linux@fluff.org>