eth: add suspend function [1/1]

PD#SWPL-194775

Problem:
add suspend function

Solution:
add suspend function

Verify:
HW

Change-Id: I82449703c3df661b3ab40da975d1f6d5e9d536c7
Signed-off-by: xiangyang.yan <xiangyang.yan@amlogic.com>
18 files changed