regulator: sy7636a: Initial commit

Initial support for the Silergy SY7636A-regulator Power Management chip.

Signed-off-by: Alistair Francis <alistair@alistair23.me>
Link: https://lore.kernel.org/r/20210615103400.946-3-alistair@alistair23.me
Signed-off-by: Mark Brown <broonie@kernel.org>
3 files changed