Am Donnerstag, dem 25.11.2021 um 11:41 +0100 schrieb Alexander Stein:

The i.MX8MP glue layer has support for the following flags:
* over-current polarity
* PWR pad polarity
* controlling PPC flag in HCCPARAMS register
* parmanent port attach for usb2 & usb3 port

Allow setting these flags by supporting specific flags in the glue
node.
In order to get this to work an additional IORESOURCE_MEM is
necessary
actually pointing to the glue layer. For backward compatibility this
is
purely optional.

Signed-off-by: Alexander Stein <
alexander.stein@ew.tq-group.com

quoted

---
 drivers/phy/freescale/phy-fsl-imx8mq-usb.c | 60
++++++++++++++++++++++
 1 file changed, 60 insertions(+)

Please ignore the build error in this patch for now. Will be fixed in
next iteration. The discussion about the approach is still possible.

Best regards,
Alexander