feat(imx8mq): add anamix pll override setting for DSM mode

Add the anamix PLL override setting for DSM mode support,
so that the PLL can be power down in DSM mode to save power.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: Ibe954bc7c4a7b453ace13f8e4b6a335e6d4856c3
4 files changed