arm64/mpam: Support cdp in mpam_sched_in()

hulk inclusion
category: feature
bugzilla: 34278
CVE: NA

-------------------------------------------------

For MPAM, Processing elements (PEs) issue memory-system requests, PEs must
implement the MPAMn_ELx registers and their behaviors to generate the
PARTID and PMG fields of memory-system requests.

So far schemata supports cdp writing and reading, to grab MPAM info from
cpu for downstream MSCs, SYS_MPAMx_ELx registers should be filled in both
partid_d and partid_i (mapped from closids) of LxDATA and LxCODE and pmg_d
and pmg_i (mapped from rmid).

Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: Cheng Jian <cj.chengjian@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Cheng Jian <cj.chengjian@huawei.com>