Merge "dt-bindings: Support turning off UFS's Power Supplies"

- reset-names       : describe reset node register, the "rst" corresponds to reset the whole UFS IP.

- force-g4          : forces UFS Host PHY to be initialized in HS-G4

- vccq-pwr-collapse-sup	:

- vccq2-pwr-collapse-sup	: Support turning off UFS's Vccq/Vccq2 power supply during system suspend events.

				  The UFS device will be fully reinitialized during system resume events.

				  The advantage is to save power consumption during system suspend because the

				  entire UFS device is powered off.

				  The tradeoffs are:

				  1. The System Resume time will increase due to full UFS device re-initializations.

				  2. The UFS device life expectancy may be reduced because of the frequent power cycles.

				  Customers should only enable the feature if the SoC supports turning off the UFS

				  power supplies during power collapse events.

				  In addition, customers should evaluate the benefits and tradeoffs of this feature

				  very carefully before enabling it.

Note: If above properties are not defined it can be assumed that the supply

regulators or clocks are always on.