[][kernel][common][clock][Add alwayson clocks to clk driver]

[Description]
Add alwayson clocks to clk driver, those clock will be enabled when
bring up

[Release-log]
N/A


Change-Id: I6a46a7430ccb1336e666de3f30773bc4525b07c9
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7035710
1 file changed