tree d2e105e6084d254e2e1ff3a835a7dacb99326747
parent 56a48e2817dbe729339d33b1bb762252179ce079
author Leonid Lobachev <leonidl@google.com> 1571688568 -0700
committer June Tate-Gans <jtgans@google.com> 1571777946 -0500

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>