linux-toradex.git/drivers/net/phy/vitesse.c, branch v4.9.29

net/phy/vitesse: Configure RGMII skew on VSC8601, if needed

2016-11-16T22:53:56+00:00

With RGMII, we need a 1.5 to 2ns skew between clock and data lines. The
VSC8601 can handle this internally. While the VSC8601 can set more
fine-grained delays, the standard skew settings work out of the box.
The same heuristic is used to determine when this skew should be enabled
as in vsc824x_config_init().

Tested on custom board with AM3352 SOC and VSC801 PHY.

Signed-off-by: Alexandru Gagniuc 
Signed-off-by: David S. Miller

phy: Centralize setting driver module owner

2016-01-07T19:31:27+00:00

Rather than have each driver set the driver owner field, do it once in
the core code. This will also help with later changes, when the device
structure will move.

Signed-off-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

net: phy: vitesse: add support for VSC8601

2015-11-16T19:18:40+00:00

This adds support for the Vitesse VSC8601 PHY. Generic functions are
used for everything except interrupt handling.

Signed-off-by: Mans Rullgard 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller

Revert "net/phy: Add Vitesse 8641 phy ID"

2015-09-21T05:29:34+00:00

This reverts commit 1298267b548a78840bd4b3e030993ff8747ca5e6.

That commit claim that the Vitesse VSC8641 is compatible with Vitesse
82xx. But this is not true. It seems that all the registers used
in Vitesse phy driver are not compatible between 8641 and 82xx.
It does cause malfunction of the Ethernet on p1010rdb-pa board.
So we definitely need a rework in order to support the 8641 phy
in this driver.

Signed-off-by: Kevin Hao 
Signed-off-by: David S. Miller

net/phy: Add Vitesse 8641 phy ID

2015-06-25T09:13:05+00:00

Vitesse VSC8641 is compatible with Vitesse 82xx

Signed-off-by: Shaohui Xie 
Signed-off-by: David S. Miller

net: phy: replace phy_drivers_register calls

2014-11-12T18:52:53+00:00

Replace module init/exit which only calls phy_drivers_register with
module_phy_driver macro.

Tested using Micrel driver, and otherwise compile-tested only.

Signed-off-by: Johan Hovold 
Signed-off-by: David S. Miller

net/phy: Remove return value for void function

2014-04-23T19:28:05+00:00

This was caught when using a spatch (aka. coccinelle) script
written by Joe Perches.

Cc: Joe Perches 
Signed-off-by: Shruti Kanetkar 
Signed-off-by: David S. Miller

phy: Add Vitesse 8514 phy ID

2013-11-28T23:30:54+00:00

Phy is compatible with Vitesse 82xx

Signed-off-by: Shaohui Xie 
Signed-off-by: David S. Miller

net/phy: Add the autocross feature for forced links on VSC82x4

2013-11-21T03:09:19+00:00

Add auto-MDI/MDI-X capability for forced (autonegotiation disabled)
10/100 Mbps speeds on Vitesse VSC82x4 PHYs. Exported previously static
function genphy_setup_forced() required by the new config_aneg handler
in the Vitesse PHY module.

Signed-off-by: Madalin Bucur 
Signed-off-by: Shruti Kanetkar 
Signed-off-by: David S. Miller

net/phy: Add VSC8662 support

2013-11-21T03:09:10+00:00

Vitesse VSC8662 is Dual Port 10/100/1000Base-T Phy
Its register set and features are similar to other Vitesse Phys.

Signed-off-by: Sandeep Singh 
Signed-off-by: Andy Fleming 
Signed-off-by: Shruti Kanetkar 
Signed-off-by: David S. Miller