realtek: mdio: register mdio bus at controller node
In the future the mdio controller will have multiple busses
defined in the dts below the controller node. Nevertheless
it will still hand out only one single bus to the kernel.
Attach the (exported) bus to the controller node instead of
the single (dts) bus subnode.
With this change the mdio lookup in the dsa driver must
be changed to point to the mdio controller node too.
Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/21438
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
projects / thirdparty / openwrt.git / commit
