[PATCH V3] ARM: imx: use outer_disable/resume for low power

Hi Peng,

On Tue, Jan 2, 2018 at 10:53 PM, Peng Fan [off-list ref] wrote:

A better solution maybe

if (outer_cache.write_sec)
        outer_disable();

.....

if (outer_cache.write_sec)
        outer_resume();

Then, nothing changed for secure linux. The outer_disable/outer_resume only effects
When linunx running in non-secure world.

Any comments?

Looks like a better solution, indeed.