Add devicetree soccp node for Sun SoC. In addition to existing smp2p INT's
SOCCP H/W needs 2 more INT for controlling the power state of the H/W.
sleep bit and wakeup bit on master kernel corresponds to these INT.
Change-Id: I00d2f6a3fb76f306fa070df87f22bb2d07cb4c3b
Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>