mach-msm: Sync with CAF jb_1.9.6

*Added back 27MHz GPU slumber freq
*Re-enabled 2D GPUs

Signed-off-by: Sultanxda <sultanxda@gmail.com>
gpu: msm: z180: Fix regulator names for 3.0 footswitch drivers

Signed-off-by: Sultanxda <sultanxda@gmail.com>