net: phy: micrel: Add KSZ8041FTL fiber mode support

We can't detect the FXEN (fiber mode) bootstrap pin, so configure
it via a boolean device tree property "micrel,fiber-mode".
If it is enabled, auto-negotiation is not supported.
The only available modes are 100base-fx (full duplex and half duplex).

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Philipp Zabel 2016-07-14 16:29:43 +02:00 • committed by David S. Miller
commit 77501a79ce
3 changed files with 43 additions and 2 deletions