Upstream "power: Add option to log time spent in suspend" patch from AOSP for Linaro Linux

Blueprint to track work done upstreaming the "power: Add option to log time spent in suspend" patch from AOSP.

Upstream "drivers: power: Add watchdog timer to catch drivers which lockup during suspend." patch from AOSP for Linaro Linux

This blueprint tracks the effort to upstream "drivers: power: Add watchdog timer to catch drivers which lockup during suspend." patch from AOSP