Commits

Anson Huang committed 3b6653ab0e8
MLK-13733-2 ARM: imx: add pm rpmsg for i.mx7ulp Add PM RPMSG for i.MX7ULP power management, currently it handles heart beat function which will notify M4 that linux is alive every 30 seconds, and when system enters/exit VLLS mode, it will notify M4 for proper power management. Signed-off-by: Anson Huang <Anson.Huang@nxp.com>