On Fri, Jun 25, 2021 at 12:21:55AM +0530, Sibi Sankar wrote:

The power-domains exposed by AOSS QMP node are used to notify the Always
on Subsystem (AOSS) that a particular co-processor is up/down. These
co-processors enter low-power modes independent to that of the application
processor and their states are expected to remain unaltered across system
suspend/resume cycles. To achieve this behavior let's drop the power-domain
bindings and replace them with generic qmp_send interface instead.

Signed-off-by: Sibi Sankar <redacted>
Reviewed-by: Stephen Boyd <redacted>
Acked-by: Rob Herring <robh@kernel.org>

FWIW:

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>