RGMII PHY modes include delayed interface modes RGMII_ID, RGMII_TXID,
and RGMII_RXID. Also check for those modes when setup RGMII mode in
port serial ctrl register.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Marvell Orion ethernet IP originally is multi-port capable, but SoCs
using the IP usually have multiple single-port controllers built in.
Currently, orion-gbe driver registers each port device with a constant
name, which causes a name conflict with multiple controller instances.
This patch uniquifies port device name generation by prepending
controller's base register address to resolve the name conflict.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
barebox can transparently handle phys specified in the devicetree.
Use this functionality in the orion-gbe driver. This requires:
- add a device to the orion-gbe ports. This has the port device_node
attached and is set as the parent of the ethernet device so that
the ethernet code finds the correct device_node
- In the mdio-mvebu driver attach the device_node of the mdio device
to the miibus device so that the phy code finds the correct node
- call phy_device_connect instead of of_phy_device_connect.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This adds a driver for the Ethernet ip found on Marvell Orion SoCs,
which is derived from Marvell Discovery System Controllers (MV643xx).
It is partially based on the corresponding u-boot driver.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Michael Grzeschik <mgr@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sebastian Hesselbarth
Sascha Hauer