Documentation: DT: Document SMP DT nodes and properties for BCM63138

Add binding documentation for the additional nodes and properties
required to get the secondary CPU online on the BCM63138 SoC.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Florian Fainelli 2015-04-17 11:21:39 -07:00
commit a4cdbb96ed