pm_get_node_status API function returns 3 values:
-status: Current power state of the node
-requirements: Current requirements for the node
-usage: Current usage of the node
The last two values only apply to slave nodes.
Signed-off-by: Anes Hadziahmetagic <anes.hadziahmetagic@aggios.com>
Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
Acked-by: Will Wong <willw@xilinx.com>