power: supply: Add snapshot of power supply changes

Add snapshot of power supply changes as of kernel 4.9
'commit fc9ce0e0a100 ("Merge changes  into msm-4.9")'.

The following commits are included:
	eb72684  add POWER_SUPPLY_PROP_USB_CONNECTOR_TYPE property
	7b8a3ee  add POWER_SUPPLY_PROP_{COLD,HOT}_TEMP properties
	e552a1d  add properties for SDP current and PD voltage
	8ae23a5  add property for sw based JEITA
	0d8716a  add CC_STEP and CC_STEP_SEL properties
	4e56cab  power_supply_sysfs: Add support for Floating charger
	e43bacd  introduce PR_SWAP property
	e8615ac  Add REAL_TYPE power_supply_property
	104edd8  add HW_CURRENT_MAX power_supply property
	71a8d3e  add CHARGE_QNOVO_ENABLE property
	ec6af84  qcom-charger: add support for internal and external rsense
	7fdbd2e  supply: qcom: implement die and connector health property
	9a3a6c3  Add type and properties for parallel charger
	5bb8e7f  add INPUT_VOLTAGE_SETTLED property
	a22224c  Add CURRENT_QNOVO and VOLTAGE_QNOVO properties
	6b85914  add CTM_CURRENT_MAX property
	86cc4f6  add DIE_HEALTH and CONNECTOR_HEALTH properties
	ad8dc15  add PARALLEL_PERCENT property
	549fcde  add PARALLEL_DISABLE property
	878ba2b  add two properties for step charging
	cf50b0c  add PIN_ENABLED property
	0fa3185  add CHARGER_TEMP and CHARGER_TEMP_MAX properties
	2416311  add INPUT_SUSPEND power supply property
	dcdf2fc  supply: snapshot of power supply files
	540f4eb  Add RESISTANCE property to power supply
	4a8b501  supply: Add property to vote for TLIM
	8b4a56f  Add BOOST_CURRENT property
	6d3ad96  Add PE_START property
	2f3c825  Add additional USB PD properties
	d8c9b78  Add additional USB Type-C properties

Also, modify the property names to match with upstream convention.

Signed-off-by: Harry Yang <harryy@codeaurora.org>
Change-Id: I170548d6a0ee92ed1f93ef55776fd334711c7214