tree ff6c12845268f230fd7deabed089674c08630ffa
parent 9d29f7c43f84fa672313ce5ca73eae0b04b7502f
author Michael Ryleev <gmar@google.com> 1478234871 -0700
committer Arve Hjønnevåg <arve@android.com> 1505864308 -0700

[dev][arm_generic_timer] Add suspend hook and supporting routines

On some platforms the state of arm-deneric timer might be lost
in suspend as well as some (deeper) cpu idle related states.
This patch adds routine to export timer state in raw and more
generic form and implements suspend hooks that saves and restores
timer state in per cpu variable across suspend/resume cycle.

Change-Id: I736fa25c933b5814bee8047c36ccb8a68d34060a