msm: msm_bus: Make multiple RSC support more scalable

Allow RSCs to be defined as a node from the device tree and allow BCM
node to connect to RSCs. Associate all related RSC resources with RSC
devices including mailboxes and BCM commit queues, this also fixes
a problem where updating one RSC's queue affected the other.

Change-Id: I7d7ba191e52c6a01fdfa2973e38fdca3672bc77d
Signed-off-by: David Dai <daidavid1@codeaurora.org>
4 files changed