usb: musb: sunxi: propagate devicetree node to glue pdev

In order for devicetree nodes to be correctly associated with attached
devices, the controller node needs to be propagated to the glue device.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200115132547.364-3-b-liu@ti.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>