dt-bindings: Add documentation for the BCM63138 timer and syscon-reboot

A timer node and a syscon-reboot node are required for software reboot
to work on BCM63138, document these two nodes in the platform binding.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2015-04-23 15:55:00 -07:00
commit ac61cf8a01