This patch adds a description of the device tree binding for the
Samsung Exynos System MMU.
Signed-off-by: NCho KyongHo <pullip.cho@samsung.com>
Signed-off-by: NShaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: NJoerg Roedel <jroedel@suse.de>