mmc: exynos_dw_mmc: support the Driver mode for Exynos

This patch support the driver mode for exynos dwmmc controller.
To support the legacy model, maintained the existing code.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
1 file changed