On 4/9/21 10:00 AM, Patrick Delaunay wrote:
The gpio reset assert/deassert delay are today harcoded in U-Boot driver
but the value should be read from DT.
STM32 use the generic binding defined in linux:
Documentation/devicetree/bindings/net/ethernet-phy.yaml
reset-gpios:
maxItems: 1
description:
The GPIO phandle and specifier for the PHY reset signal.
reset-assert-us:
description:
Delay after the reset was asserted in microseconds. If this
property is missing the delay will be skipped.
reset-deassert-us:
description:
Delay after the reset was deasserted in microseconds. If
this property is missing the delay will be skipped.
See also U-Boot: doc/device-tree-bindings/net/phy.txt
Since this is a PHY property, shouldn't that be handled in
drivers/net/phy/ instead of MAC driver ?