[PATCH v2 1/3] drivers: bus: ocp2scp: add pdata support

* Kishon Vijay Abraham I [off-list ref] [121007 23:01]:

ocp2scp was not having pdata support which makes *musb* fail for non-dt
boot in OMAP platform. The pdata will have information about the devices
that is connected to ocp2scp. ocp2scp driver will now make use of this
information to create the devices that is attached to ocp2scp.

Signed-off-by: Kishon Vijay Abraham I <redacted>

This fixes the regression on my panda es for musb port:

Acked-by: Tony Lindgren <tony@atomide.com>