ARM: dts: add hdmi regulators for exynos5420-peach-pit

Adding regulators for hdmi for peach-pit board.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --cc arch/arm/boot/dts/exynos5420-peach-pit.dts
Simple merge