Commit f01b7cd introduced 2 gpios for the pcie part by mistake, one
of it is used for usb2phy, and the other is not connected anywhere.
Obviously, we cannot copy the dts of pine-h64 directly, which will
cause usb2 on this board to be unusable.
Note:
From the datasheet provided by OrangePi open source, it seems that
the perst part of pcie is controlled by the sw6 button. However,
let us first guess a gpio to avoid any related error logs.
By the way, it seems that the usb3 led (red), sw4 and sw6 buttons
on this board are not controlled by gpio.
Fixes: f01b7cd ("sunxi: add support for OrangePi 3")
Signed-off-by: AmadeusGhost <amadeus@immortalwrt.org>
4af9b12df6