clk: imx: imx8qxp-acm: change init level to fs_initcall

ACM depends on SCU PD, change its init level later than SCU PD
but to fs_initcall to ensure it's probed before LPCG clocks to
avoid unneccesary massive defer probe.

Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>

drivers/clk/imx/clk-imx8qxp-acm.c

@@ -186,4 +186,4 @@ static int __init imx8qxp_acm_init(void)
 {
 	return platform_driver_register(&imx8qxp_acm_clk_driver);
 }
-arch_initcall(imx8qxp_acm_init);
+fs_initcall(imx8qxp_acm_init);