msm: HTC: ville: enable 1wire headset support

Change-Id: I813003be4d49b6937d509f183808a19e91861f49
msm: HTC: elite: fixup headset PMIC driver init

* also enable 1wire

Change-Id: Idb3c70ba54375ff75b4cb0767f5426f14aa0ade2
msm: HTC: jet: fixup headset PMIC driver init

* also enable 1wire

Change-Id: I03fa1413cb6d9869ce2779b4886d4c3b65634992