u-boot.git/drivers/net/eth-phy-uclass.c, branch master

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03+00:00

As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36+00:00

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

net: Remove and add needed includes

2024-05-07T14:00:55+00:00

Remove  from this driver directory and when needed
add missing include files directly.

Signed-off-by: Tom Rini

net: phy: Handle reset-delay-us/reset-post-delay-us properties

2023-06-10T11:34:05+00:00

These two properties are used by various DTs in place of
current reset-assert-us/reset-deassert-us , handle both .

Signed-off-by: Marek Vasut 
Reviewed-by: Ramon Fried

net: eth-phy: staticize eth_phy_reset()

2023-06-10T11:34:04+00:00

The eth_phy_reset() is not used outside of this file, staticize it.
No functional change.

Signed-off-by: Marek Vasut 
Reviewed-by: Ramon Fried

net: eth-phy: prevent undesired de-assertion of phy-reset on request

2022-04-10T05:44:13+00:00

When gpio_request_by_name allocates a gpio output it by default will
de-assert the gpio which for phy-reset will take the PHY out of reset.
As this occurs before eth_phy_reset is called to assert the reset
line it can cause undesired affects if reset timings are not properly
met.

Configure the gpio with GPIOD_IS_OUT_ACTIVE so that reset is kept active
(reset asserted) to avoid this.

Cc: Sean Anderson 
Signed-off-by: Tim Harvey 
Acked-by: Joe Hershberger 
Reviewed-by: Ramon Fried

net: eth-phy: Demote missing phy-handle log message to debug

2022-01-15T16:51:49+00:00

Reduce the missing phy-handle log message to debug message. It is
possible for ethernet DT node to have no phy-handle e.g. in case
of a fixed-link connection. Furthermore, drop the FEC: prefix,
which is a copy-paste error and rather print the ethernet device
name.

Signed-off-by: Marek Vasut 
Cc: Ramon Fried 
Reviewed-by: Ramon Fried

net: eth-phy: Handle gpio_request_by_name() return value

2021-12-02T06:35:37+00:00

The gpio_request_by_name() returns zero in case of success, however the
conditional return value check in gpio_request_by_name() checks only for
(ret != -ENOENT) and if the condition is true, returns ret outright.

This leads to a situation where successful gpio_request_by_name() return
leads to immediate successful eth_phy_of_to_plat() return as well, and
to skipped parsing of "reset-assert-us" and "reset-deassert-us", so the
PHY driver operates with valid reset GPIO, but with assert/deassert times
set to default, which is 0, instead of the values from DT. This breaks
PHY reset.

Fix this by checking if return value is non-zero and then for this one
single allowed non-zero return value, -ENOENT.

Signed-off-by: Marek Vasut 
Cc: Ramon Fried 
Reviewed-by: Ramon Fried

net: eth-phy: define LOG_CATEGORY

2021-07-22T19:09:27+00:00

Define LOG_CATEGORY to allow filtering with log command.

Signed-off-by: Patrick Delaunay 
Reviewed-by: Ramon Fried

net: eth-phy: manage subnode mdio0

2021-07-22T19:05:44+00:00

Bind any subnode with name beginning by mdio, mdio0 for example,
and not only the "mdio" as namei of subnode.

Reviewed-by: Ramon Fried 
Signed-off-by: Patrick Delaunay