treewide: remove address of the Free Software Foundation ...

The FSF address has changed; The FSF site says that
address is

  Free Software Foundation
  51 Franklin Street, Fifth Floor
  Boston, MA 02110-1301
  USA

(see http://www.fsf.org/about/contact/)

Instead of updating it each time the address changes,
just drop it completely treewide.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/net-of-phy'

Merge branch 'for-next/net' ...

Conflicts:
	drivers/net/dm9k.c

net: phy: micrel: Add support for specifying pad skew values ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: micrel: Add kwz9031 support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: fec_imx: Add devicetree support for mdio bus ...

The fec has a mdio bus. This adds support for a subnode
in which the phys on this bus can be specified.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: genphy: Make it work with of_set_phy_supported ...

phys start with features initialized from the phy driver
and are eventually limited by of_set_phy_supported. This
does not work with the genphy driver which starts with
no features and overwrites phydev->supported with the
values read from hardware in config_init. This overwrites
the features adjusted by of_set_phy_supported.
To fix this let the genphy driver start with full features
which are then only limited in config_init, but never
extended.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: genphy: always write MII_CTRL1000 when available ...

the phydev->supported field does not necessarily match the hardware
capabilities, it could be limited by the board to force the phy
to a lower speed. In this case make sure the gigabit advertise bits
are cleared on a gigabit phy.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: remove now unused of_phy_device_connect ...

Since barebox handles phys from devicetree transparently we no longer
need of_phy_device_connect.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: orion-gbe: use transparent-to-driver of mdio functions ...

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>

net: phy: Support limiting phy speed in the devicetree ...

Even when both the ethernet controller and the phy support certain
features a board may have additional limitations. Allow specifying
it in the devicetree.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: fec_imx: check return value of registration functions ...

We do not care about releasing the resources in the error
path, but at least check the return value of eth_register
and mdiobus_register.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: fec_imx: mask mii register reads correctly ...

mii registers are 16bit wide, so mask out the higher bits.
The higher bits confuse mii-tool.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: Support finding a phy in the devicetree ...

When the ethernet device has a device_node then try finding
the associated phy via the phy-handle property.

This makes the phy handling via devicetree transparent to the
ethernet drivers.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: register phys specified in devicetree ...

When a mdio bus has a device node attached then register the phys
specified there. This makes it possible to lookup the phys using
phandles later.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: move setting of phy_map to phy_register_device ...

The phy_map should be valid once a phy_device is registered. This
allows registering phys outside of mdiobus_scan.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: factor out phy_device_attach function ...

phy_device_connect combines searching for a phy with actually attaching
it to the ethernet device. Factor out a phy_device_attach function to
have a function for each purpose. This makes the logic of phy_device_connect
simpler.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: arc_emac: disable interrupts ...

The driver doesn't use interrupts and Linux driver crashes when emac
interrupts are enabled at boot: keep them disabled.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: arc_emac: remove delay from mdio polling loop ...

Avoid unneeded delay when waiting for the completion of a mdio
operation and return as soon as possible.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: dm9k: only read on packet for each call to dm9k_eth_rx() ...

Some users such as fs/nfs.c just save the pointer to the packet in the
handler and process it after net_poll() returns. This break when more than
one packet is received using the same buffer.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

drivers/net/ethoc: add mdio bus support ...

Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: cpsw: Allow multiple slaves ...

The driver is ready now for handling both slaved, so add support
for it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: cpsw: Always write mac_control register ...

Instead of keeping track of the mac_control register value and
only writing to it when it changed just always write it. This is
more safe anyway since the mac_control register content is altered
in the soft_reset functions.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: cpsw: use slave device for dev_dbg ...

Since the cpsw has two slaves which handle one network interface
each the slave number is interesting during debugging. use the
slave device for dev_dbg.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: cpsw: register slaves as devices ...

This makes it possible to directly call dev_dbg and friends
on the slave. Also the ethernet aliases in the devicetree
now match the devices.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: cpsw: Pass correct slave ...

Pass the current slave to cpsw_slave_init/cpsw_update_link,
not the first one.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: Print ethernet device in the link information ...

When multiple ethernet devices are in use it's interesting to know
which one has link.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: Pass eth_device to net_receive ...

So that barebox has the information which interface a packet
came from.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

driver/net: fix bus endianess access in ethoc.c ...

Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/rockchip'