u-boot.git/include/phy.h, branch v2018.03-rc3

net: phy: Add Broadcom BCM53xx switch driver

2018-01-15T18:05:21+00:00

Add a minimalistic Broadcom BCM53xx (roboswitch) switch driver similar
to the Marvell MV88E617x. This takes care of configuring the minimum
amount out of the switch hardware such that each user visible port
(configurable) and the CPU port can forward packets between each other
while preserving isolation with other ports.

This is useful for e.g: the Lamobo R1 board featuring a Broadcom
BCM53125 switch.

Reviewed-by: Stefan Roese 
Signed-off-by: Florian Fainelli

net: phy: Add Amlogic Meson GXL Internal PHY support

2017-11-17T12:44:13+00:00

The Amlogic Meson GXL/GXM families embeds an internal RMII Ethernet PHY.

The PHY acts as a generic PHY but needs a slight configuration right
before it's configuration.

Signed-off-by: Neil Armstrong

net: phy: micrel: Separate KSZ9000 drivers from KSZ8000 drivers

2017-08-07T20:18:30+00:00

The KS8721BL and KSZ9021 PHYs are software-incompatible, yet they
share the same ID. Drivers for bothe PHYs cannot safely coexist, so
the solution was to use #ifdefs to select between the two drivers.

As a result KSZ9031, which has a unique ID, is now caught in the
crossfire. Unless CONFIG_PHY_MICREL_KSZ9031 is defined, the KSZ9031
will not function properly, as some essential configuration code is
ifdef'd-out.

To prevent such situations, move the KSZ9000 drivers to a separate
file, and place them under a separate Kconfig option. While it is
possible to enable both KSZ8000 and KSZ9000 drivers at the same time,
the assumption is that it is highly unlikely for a system to contain
both a KSZ8000 and a KSZ9000 PHY, and that only one of the drivers
will be enabled at any given time.

Signed-off-by: Alexandru Gagniuc 
Reviewed-by: Philipp Tomsich 
Acked-by: Joe Hershberger

Merge git://www.denx.de/git/u-boot-marvell

2017-04-04T13:17:56+00:00

This includes Marvell mvpp2 patches with the ethernet support for the
ARMv8 Armada 7k/8k platforms. The ethernet patches are all acked by Joe
and he is okay with me pushing them via the Marvell tree.

net: include/phy.h: Add new PHY interface modes

2017-03-29T05:42:55+00:00

This patch adds the new PHY interface modes XAUI, RXAUI and SFI that will
be used by the PPv2.2 support in the Marvell mvpp2 ethernet driver.

Signed-off-by: Stefan Roese 
Cc: Stefan Chulski 
Cc: Kostya Porotchkin 
Cc: Nadav Haklai 
Acked-by: Joe Hershberger

drivers/net/phy: add fixed-phy / fixed-link support

2017-03-26T14:58:26+00:00

This patch adds support for having a "fixed-link" to some other MAC
(like some embedded switch-device).

For this purpose we introduce a new phy-driver, called "Fixed PHY".

Fixed PHY works only with CONFIG_DM_ETH enabled, since the fixed-link is
described with a subnode below ethernet interface.

Most ethernet drivers (unfortunately not all are following same scheme
for searching/attaching phys) are calling "phy_connect(...)" for getting
a phy-device.
At this point we link in, we search here for a subnode called "fixed-
link", once found we start phy_device_create(...) with the special phy-
id PHY_FIXED_ID (0xa5a55a5a).

During init the "Fixed PHY" driver has registered with this id and now
gets probed, during probe we get all the details about fixed-link out of
dts, later on the phy reports this values.

Signed-off-by: Hannes Schmelzer 

Signed-off-by: Hannes Schmelzer 
Acked-by: Joe Hershberger 
Reviewed-by: Christian Gmeiner

net: phy: MSCC Add Support for VSC8530-VSC8531-VSC8540-VSC8541

2017-02-08T22:32:58+00:00

Signed-off-by: John Haechten 
Acked-by: Joe Hershberger

net: phy: Add phy_interface_is_sgmii to phy.h

2016-05-24T16:42:05+00:00

Add a helper to phy.h to identify whether the
phy is configured for SGMII all variables.

Signed-off-by: Dan Murphy 
Reviewed-by: Mugunthan V N 
Reviewed-by: Michal Simek 
Tested-by: Mugunthan V N 
Acked-by: Joe Hershberger

net: phy: Move is_rgmii helper to phy.h

2016-05-24T16:42:05+00:00

Move the phy_interface_is_rgmii to the phy.h
file for all phy's to be able to use the API.

This now aligns with the Linux kernel based on
commit e463d88c36d42211aa72ed76d32fb8bf37820ef1

Signed-off-by: Dan Murphy 
Reviewed-by: Mugunthan V N 
Reviewed-by: Michal Simek 
Tested-by: Mugunthan V N 
Acked-by: Joe Hershberger

net: phy: Add PHY driver for mv88e61xx switches

2016-05-24T16:39:04+00:00

The previous mv88e61xx driver was a driver for configuring the
switch, but did not integrate with the PHY/networking system, so
it could not be used as a PHY by U-boot.  This is a complete
rework to support this device as a PHY.

Signed-off-by: Kevin Smith 
Acked-by: Prafulla Wadaskar 
Cc: Albert ARIBAUD 
Cc: Joe Hershberger 
Cc: Stefan Roese 
Cc: Marek Vasut 
Acked-by: Joe Hershberger