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Author SHA1 Message Date
Renaud Barbier eb99c09f7c ppc: gianfar MDIO buses
This commit creates MDIO bus devices to separate the MDIO bus
abstraction from the Ethernet device initialisation.

It also updates the configuration of the P2020RDB ports.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2013-06-25 22:16:55 +02:00
Jean-Christophe PLAGNIOL-VILLARD 2263e27814 net: introduce phylib
Adapt phylib from linux

switch all the driver to it
reimplement mii bus

This will allow to have
 - phy drivers
 - to only connect the phy at then opening of the device
 - if the phy is not ready or not up fail on open

Same behaviour as in linux and will allow to share code and simplify porting.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-09-25 08:18:58 +02:00
Renaud Barbier caf788ae5a net: GIANFAR driver
This update adds the GIANFAR driver along with the configuration
and build files.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-08-10 21:15:36 +02:00