The Micrel PHY has its interrupt pin connected to a GPIO line. Wire
this up in the device tree.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NChris Healy <cphealy@gmail.com>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The Marvell switch has its interrupt pin connected to a GPIO
line. Wire this up in the device tree. This then allows us to use
interrupts from the embedded Ethernet PHYs in the switch. Also wire
them up in device tree.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NChris Healy <cphealy@gmail.com>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The Marvell switch has an EEPROM connected to it. List the size in DT,
in order to enable access to it via ethtool.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NChris Healy <cphealy@gmail.com>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The RDU2 has a Marvell 88E6352 switch. Both the FEC and the i210
Ethernet interfaces are connected to the switch. Make the FEC the DSA
"CPU" port, and the i210 as a regular port on the switch.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NChris Healy <cphealy@gmail.com>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The FEC has a Micrel PHY connected to it. This PHY is managed using
the bit-banging MDIO bus. Add this to the device tree.
Signed-off-by: NAndrew Lunn <andrew@lunn.ch>
Tested-by: NChris Healy <cphealy@gmail.com>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

This adds support for the Zodiac Inflight Innovations RDU2 board,
which has both a Quad and a QuadPlus variant.

The board supports different panels, with the bootloader patching
in the correct compatible, depending on the hardware configuration.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NLucas Stach <l.stach@pengutronix.de>
Tested-by: NNikita Yushchenko <nikita.yoush@cogentembedded.com>
Tested-by: NChris Healy <cphealy@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>