The exynos5-dp node needs a clock specified using the common clock
framework.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Reviewed-by: NDoug Anderson <dianders@chromium.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Add documentation for the DT bindings in exynos display port driver.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: NRob Herring <rob.herring@calxeda.com>
Signed-off-by: NJingoo Han <jg1.han@samsung.com>