Merge remote-tracking branch 'regulator/for-next' into tmp

Documentation/devicetree/bindings/regulator/mp886x.txt

.../devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt

...evicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml

drivers/regulator/Kconfig

drivers/regulator/Makefile

drivers/regulator/core.c

drivers/regulator/da9063-regulator.c

drivers/regulator/mp886x.c

drivers/regulator/qcom_smd-regulator.c

include/linux/regulator/driver.h

include/linux/soc/qcom/smd-rpm.h