[PATCH] firmware: ti_sci: add CPU latency constraint management

[Kevin Hilman]

Kevin Hilman <khilman at baylibre.com> writes:

> During system-wide suspend, check if any of the CPUs have PM QoS
> resume latency constraints set.  If so, set TI SCI constraint.
>
> TI SCI has a single system-wide latency constraint, so use the max of
> any of the CPU latencies as the system-wide value.
>
> Note: DM firmware clears all constraints at resume time, so
> constraints need to be checked/updated/sent at each system suspend.
>
> Co-developed-by: Vibhore Vardhan <vibhore at ti.com>
> Signed-off-by: Vibhore Vardhan <vibhore at ti.com>
> Signed-off-by: Kevin Hilman <khilman at baylibre.com>
> Reviewed-by: Dhruva Gole <d-gole at ti.com>
> Signed-off-by: Dhruva Gole <d-gole at ti.com>
> ---

Oops, please ignore.  A last minute "cleanup" caused this not to
compile. Sorry for the noise.  :(