Only register the chipidea usb device if the strapping option indicates
device mode. If not, use the regular ehci platform driver.
Add qca955x device mode support, tested on 8devices Rambutan.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This add support for kernel 4.9 to the ar71xx target.
It was compile tested with the generic, NAND and mikrotik subtarget.
Multiple members of the community tested it on their boards and did not
report any major problem so far.
Especially the NAND part received some changes to adapt to the new
kernel APIs. The serial driver hack used for the Arduino Yun was not
ported because the kernel changed there a lot.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
