New I2C bus driver for Philips ARM boards (Philips IP3204 I2C IP
block). This I2C controller can be found on (at least) PNX010x,
PNX52xx and PNX4008 Philips boards.
Signed-off-by: NVitaly Wool <vitalywool@gmail.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>