msm: HTC: m4: initial import of files

Change-Id: Ie3186288378ceca93af89f4c9d1e054d534ed6eb
msm: HTC: m4: Change msm_serial_hsl ID for m4

Change-Id: I860bdc908db3fd2d0956895e0011280a74c87aad
msm: HTC: m4: remove extra cm3629 parameter

Change-Id: I40ad2e79c0a92daedae99c6227ad36ad79ed5183
msm: HTC: m4: remove extra msm_tsens parameters

Change-Id: I910dedb2cdabb90200d2c37231c93a01b9204749
msm: HTC: m4: add HTC ramconsole

Change-Id: Ia1094f6f63f5adf728b4110ec7b6319922d27cba
msm: HTC: m4: temporarily disable i2s devices

Change-Id: Ie28a557f02e803718a4f01ec22b9a8f352eeba2e
msm: HTC: m4: remove SPM retention setup

Change-Id: I644c8c462d3d0c27a42681272d12350b39df7e75
msm: HTC: m4: remove extra mmc parameters

Change-Id: Iddca94bb1698a2ef04787978d9cb71286337ed84
msm: HTC: m4: revert to using older pmic structures

Change-Id: I78eb7913dd0b2a79cbc9ce9bfd07bac671e61fd9
msm: HTC: m4: remove extra HTC keypad bits

Change-Id: Iffe97f231d4b9b62fad37030332a7fc0aabb9265
msm: HTC: m4: remove wifi bus scaling

Change-Id: I7d10b56316def153c91c5b8000d11882e6976b2d