u-boot.git/drivers/net/phy/micrel.c, branch v2016.01

net: phy: micrel: Configure KSZ9021/KSZ9031 skew from OF

2015-12-20T02:36:49+00:00

Add code to process the KSZ9021/KSZ9031 OF props if they are present
and configure skew registers based on the information from the OF.
This code is only enabled if the DM support for ethernet is also
enabled.

Signed-off-by: Marek Vasut 
Cc: Joe Hershberger 
Cc: Chin Liang See 
Cc: Dinh Nguyen 

V2: - Implement struct ksz90x1_reg_field to describe the skew register
      fields more accurately.
    - Fix RXDV/TXEN skew register default value and offset.

net: phy: micrel: disable NAND-tree for KSZ8051

2015-10-29T19:05:48+00:00

NAND-tree is used to check wiring between MAC and PHY using NAND gates
on the PHY side, hence the name.

NAND-tree initial status is latched at reset by probing the IRQ pin.
However some devices are sharing the PHY IRQ pin with other peripherals
such as Atmel SAMA5D[34]x-EK boards when using the optional TM7000
display module, therefore they are switching the PHY in NAND-tree test
mode depending on the current IRQ line status at reset.

This patch ensure PHY is not in NAND-tree test mode only for the Micrel
KSZ8051 PHY used by Atmel. There are other Micrel PHY affected but I
doubt they are used on such weird hardware design.

Signed-off-by: Sylvain Rochet 
Acked-by: Joe Hershberger

net: phy: micrel: add support for KSZ8021RNL & KSZ8031RNL

2015-10-29T19:05:46+00:00

This patch adds support for Micrel KSZ8021RNL & KSZ8031RNL.

Signed-off-by: Sylvain Lemieux 
Acked-by: Joe Hershberger

net: phy: micrel: add support for KSZ8081MNX

2015-04-20T22:57:12+00:00

This patch adds a support for KSZ8081MNX in MII mode.

Signed-off-by: Luca Ellero 
Acked-by: Pavel Machek

net: phy: micrel: add support for KSZ8895 switch in SMI mode

2015-01-30T21:55:00+00:00

This patch adds a phy driver for the Micrel KSZ8895 switch.  As the SoC MAC
is directly connected to the switch MAC the link to the switch is always up.

But the KSZ8895 switch can be hardwired in three configuration modes :
- not configurable with eventually an eeprom-stored configuration
- configurable by the mdio/mdc connection (SMI protocol)
- configurable by a SPI connection.

In not configurable mode, the switch starts automatically, but in the
other modes, it must be started programmatically, by writing 1 in
configuration register 1.
We only support the not configurable and mdio/mdc (aka SMI) modes here.

Signed-off-by: Philippe De Muyter 
Cc: Christian Gmeiner 
Signed-off-by: Joe Hershberger

net: phy: Cleanup drivers/net/phy/micrel.c

2014-10-06T15:36:40+00:00

Old saying says that more than three exclamation marks in a row are
sign of mental disease. Cleanup micrel.c.

Signed-off-by: Pavel Machek 
Signed-off-by: Marek Vasut 
Cc: Chin Liang See 
Cc: Dinh Nguyen 
Cc: Albert Aribaud 
Cc: Tom Rini 
Cc: Wolfgang Denk 
Cc: Pavel Machek 
Cc: Joe Hershberger 
Acked-by: Chin Liang See

net: add function to read/write extended registers in Micrel Phy

2013-11-22T22:50:52+00:00

Signed-off-by: Stefano Babic

net: fix mask for phy Micrel KSZ9031

2013-11-22T22:50:51+00:00

Signed-off-by: Stefano Babic

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

net: phy: supplement support for Micrel's KSZ9031

2013-06-25T00:11:16+00:00

Add function ksz9031_phy_extended_write and ksz9031_phy_extended_read

Signed-off-by: Leo Sartre