!749 intel: backport intel-idle support for EMR

Merge Pull Request from: @jiayingbao 
 
intel_idle: add Emerald Rapids Xeon support
commit 74528edf upstream.
Emerald Rapids (EMR) is the next Intel Xeon processor after Sapphire
Rapids (SPR).

EMR C-states are the same as SPR C-states, and we expect that EMR
C-state characteristics (latency and target residency) will be the
same as in SPR. Therefore, add EMR support by using SPR C-states table.


no change from upstream patch.

driver can be initial successfully as SPR.

PR dependency: 
https://gitee.com/openeuler/kernel/pulls/469
 
 
Link:https://gitee.com/openeuler/kernel/pulls/749

 

Reviewed-by: Aichun Shi <aichun.shi@intel.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>