ARM: dts: msm: Add clock controller nodes and hook into uart

Add the necessary DT nodes to probe the clock controllers on MSM
devices as well as hook up the uart nodes to the clock
controllers. This should allow us to boot to a serial console on
all DT enabled MSM platforms.

Cc: David Brown <davidb@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --cc arch/arm/boot/dts/qcom-msm8660-surf.dts
Simple merge

diff --cc arch/arm/boot/dts/qcom-msm8960-cdp.dts
Simple merge

diff --cc arch/arm/boot/dts/qcom-msm8974.dtsi
Simple merge