ARM: dts: Add clocks to DISP1 domain in exynos5250

ARM: dts: Add clocks to DISP1 domain in exynos5250

Adds to the node of the DISP1 power domain the two clocks that need to
be reparented while the domain is powered off:
CLK_MOUT_ACLK200_DISP1_SUB and CLK_MOUT_ACLK300_DISP1_SUB.

Otherwise the state is unknown at power up and the mixer's clocks are
all messed up.

Signed-off-by: Tomeu Vizoso <[email protected]>
Link: http://lkml.kernel.org/g/[email protected]
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>