msm: rpm: Correct MSM8930+PM8038 resource mapping

The mapping for several RPM resources for the MSM8930+PM8038
target is incorrect.  Add and update enum values in order to fix
the mapping.

Without this fix, requests made for the following resources will
appear as 0 when received by the RPM processor: NCP, CXO_BUFFERS,
USB_OTG_SWITCH, HDMI_SWITCH, QDSS_CLK, and VOLTAGE_CORNER.

The incorrect VOLTAGE_CORNER mapping results in the VDD_CX
regulator always staying at a low voltage even when the clock
drivers have requested a high voltage immediately before scaling
up the Krait core frequency.  This could lead to stability issues
during high load use cases.

Change-Id: I9efcf8185f9f3a017760c72baa3b8fdb213c770a
CRs-Fixed: 426912
Signed-off-by: David Collins <collinsd@codeaurora.org>