[U-Boot] [u-boot 08/40] usb: dwc3: remove un-used files from dwc3 folder

[Lukasz Majewski]

Hi Kishon,

> removed un-used/un-supported files from dwc3. These files can be added
> later as and when the support is added.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon at ti.com>

Reviewed-by: Lukasz Majewski <l.majewski at samsung.com>
-- 
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group