This patch adds MSHC (Mobile Storage Host Controller) DT node for
Exynos3250 SoC. MSHC is an interface between the system and the SD card.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>