ARM: dts: msm: Add support for OMTP headset type

Add support to enable switch to swap GND and MIC in order to
detect OMTP headset types.

Change-Id: I0007949df4435a802fe145b946deb65c7fc617e3
CRs-Fixed: 552527
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
2 files changed