regulator: mt6360: Add support for MT6360 regulator

Add MT6360 regulator driver that contains two BUCKs and six LDOs

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Link: https://lore.kernel.org/r/1598438958-26802-2-git-send-email-gene.chen.richtek@gmail.com


Signed-off-by: Mark Brown <broonie@kernel.org>