Use the PMIC's repower capability for reboots. Register a restart
handler and use a slightly elevated priority of 192 since the PMIC
has suprior reset capability (causing a system wide reset).
Signed-off-by: NStefan Agner <stefan@agner.ch>
Reviewed-by: NMarcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>