[PATCH resend 0/1] phy-sun4i-usb: Add support for peripheral-only mode

Hi Kishon,

As discussed before, here is a resend now that rc1 is out (and includes
the new of_usb_get_dr_mode_by_phy helper this patch needs).

Please merge this for 4.9-rcX some of the musb-sunxi glue changes
already merged have a runtime dependency on this patch, without
this patch boards using the musb controller in host-only mode
will break.

Thanks & Regards,

Hans