tree bd8cce3dad21ce29a345a7d15a0ab72ad0d88535
parent 4b290d4a757caaf5efedc74ea3db9974b51f35f2
author Samuel Mendoza-Jonas <sam@mendozajonas.com> 1659960965 +0930
committer Tom Rini <trini@konsulko.com> 1666382679 -0400

net/ftgmac100: Add NC-SI mode support

Update the ftgmac100 driver to support NC-SI instead of an mdio phy
where available. This is a common setup for Aspeed AST2x00 platforms.

NC-SI mode is determined from the device-tree if either phy-mode sets it
or the use-ncsi property exists. If set then normal mdio setup is
skipped in favour of the NC-SI phy.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>