Ian Lepore 7164f27ddc Support the "disable-over-current" property for imx ehci controllers.
It turns out that this is more than a power optization.  The OTG port
won't work on boards that have this property unless this setting is honored.

Also ensure that the usb phy device attaches before ehci.
2017-07-13 02:16:15 +00:00
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