ARM: dts: msm: split out msm8660 and msm8960 soc into dts include

Pull the SoC device tree bits into their own files so other boards based
on these SoCs can include them and reduce duplication across a number of
boards.

Signed-off-by: Kumar Gala <galak@codeaurora.org>

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

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

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

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