Add support for restart and poweroff functionality present on MSM chipsets
with the MPM2 ps-hold hardware.
Signed-off-by: NAbhimanyu Kapur <abhimany@codeaurora.org>
Tested-by: NIvan T. Ivanov <iivanov@mm-sol.com>
Reviewed-by: NStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: NAnton Vorontsov <anton@enomsg.org>