ARM: S5PV210: Override FIMC driver name on Aquila board

Change variant of the FIMC driver for compatibility with older
SoC version (EVT0) used on Aquila board.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>