[PATCH 0/3] ARM: EXYNOS: adds dma mdma and for new EXYNOS SoCs

[Kukjin Kim]

This patches are including various suppporting DMA on
EXYNOS SoCs like following.

[PATCH 1/3] ARM: EXYNOS: Enable MDMA driver
[PATCH 2/3] ARM: EXYNOS: Support DMA for EXYNOS4X12 SoC
[PATCH 3/3] ARM: EXYNOS: Support DMA for EXYNOS5250 SoC