u-boot.git/include/phy.h, branch v2017.05-rc3

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

phy: Add phy driver support for xilinx PCS/PMA core

2016-04-04T18:10:44+00:00

Add phy driver support for xilinx PCS/PMA core

Signed-off-by: Siva Durga Prasad Paladugu 
Signed-off-by: Kedareswara rao Appana 
Signed-off-by: Michal Simek

net: phy: introduce a quirk PHY_FLAG_BROKEN_RESET

2016-01-28T19:20:30+00:00

Current driver always performs a phy soft reset when connecting the phy
device, but soft reset is not always supported by a phy device, so
introduce a quirk PHY_FLAG_BROKEN_RESET to let such a phy device to skip
soft reset. This commit uses 'flags' of phy device structure to store the
quirk.

Signed-off-by: Shaohui Xie 
Acked-by: Joe Hershberger

drivers/net/phy: introduce phy_set_supported()

2016-01-28T18:32:42+00:00

This new function will allow MAC drivers to override supported
capabilities of the phy. It is required when MAC cannot handle all
speeds supported by phy.

For example phy supports up-to 1Gb connections while MAC may only work
in modes up to 100 or even 10 Mbit/sec.

Signed-off-by: Alexey Brodkin 
Cc: Joe Hershberger 
Acked-by: Joe Hershberger