soc: rockchip: power-domain: add power domain support for rk3588

This driver is modified to support RK3588 SoCs.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
[port of downstream code incl. merging in fixes]
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20220906143825.199089-7-sebastian.reichel@collabora.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>