u-boot.git/drivers/net/phy/phy.c, branch v2017.07

dm: core: Replace of_offset with accessor (part 2)

2017-06-01T13:03:04+00:00

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.

Signed-off-by: Simon Glass

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

Merge branch 'master' of git://git.denx.de/u-boot-net

2016-05-24T15:59:02+00:00

Signed-off-by: Tom Rini 

Conflicts:
	drivers/net/zynq_gem.c

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: Wire return value from phy_config()

2016-05-24T11:17:59+00:00

Fix zynq_gem driver to handle error from phy_config correctly.

Signed-off-by: Michal Simek

net: phy: Handle phy_startup() error codes properly

2016-05-24T11:17:59+00:00

Propagate error code from genphy_update_link() to phy startup().

Signed-off-by: Michal Simek 
Acked-by: Stephen Warren

phy: Return correct error code when timeout happens

2016-05-24T11:17:59+00:00

Return -ETIMEDOUT if timeout happens.

Signed-off-by: Michal Simek 
Acked-by: Stephen Warren

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