include: uapi: Add charger specific headers for QM215

Add all the header files required for the charger/fg/bms
drivers for QM215 target.
Add snapshots of the new files as of msm-4.9 commit 0848b3af1d2f
("ARM: dts: qcom: disabled wled bl type for sim_vid panel").

Change-Id: Idd1485908488f5eddcee17bb536411abfc4ff6e6
Signed-off-by: Shilpa Suresh <sbsure@codeaurora.org>