This patch adds System MMU nodes that are specific to Exynos4210/4x12
series.
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com>
Acked-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NKukjin Kim <kgene@kernel.org>