tree 5d0bc933c4afdc27f3fea392e2f76bccb5611587
parent e373cbbe53395362ae111a6d741505d90d0f8387
author Leonid Lobachev <leonidl@google.com> 1571688568 -0700
committer Leonid Lobachev <leonidl@google.com> 1571688568 -0700

MLK-21078-3 soc: imx: enable RX interrupt for IPC response

For IPC communication, CPU will be busy polling MU RX channel
after sending IPC message if IPC response is needed, such
mechanism wastes too much CPU resource if SCU takes long time
to finish the IPC request, so now enable RX interrupt for IPC
response.

Change-Id: I6e29f9fb611518bfb12cbce3228d3d0f436dc98b
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Signed-off-by: Leonid Lobachev <leonidl@google.com>