[RFC PATCH 1/7] drivers: usb: phy: add a new driver for usb part of control module

On Tuesday 15 January 2013, Kishon Vijay Abraham I wrote:

+OMAP CONTROL USB
+
+Required properties:
+ - compatible: Should be "ti,omap-control-usb"
+ - reg : Address and length of the register set for the device. It contains
+   the address of "control_dev_conf" and "otghs_control".
+ - reg-names: The names of the register addresses corresponding to the registers
+   filled in "reg".
+ - ti,has_mailbox: This is used to specify if the platform uses mailbox in
+   control module.

I wonder whether we need to have a phandle here to connect the control device
to the actual usb device. What happens if you have multiple instances of
each?

	Arnd