i2c: mvtwsi: Add compatible string for allwinner, sun4i-a10-i2c

This adds a compatible string for the Allwinner Sun4i-A10 I2C
controller. Without this, boards based on the R8 and A13 (at a
minimum) fail to boot.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Akash Gajjar <gajjar04akash@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
1 file changed