ARM: dts: qcom: apq8064 - Add USB OTG support for CM QS-600

This patch adds USB OTG support on USB1 for Compulab QS-600 Board.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
[Srinivas Kandagatla: fixed up regulators and status properties]
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>