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arm64: dts: imx8mm-kontron: Fix reset delays for ethernet PHY
[ Upstream commit 315e7b8841
]
According to the datasheet the VSC8531 PHY expects a reset pulse of 100 ns
and a delay of 15 ms after the reset has been deasserted. Set the matching
values in the devicetree.
Reported-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
d29faaf816
commit
fed89b5a4c
1 changed files with 2 additions and 2 deletions
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@ -123,8 +123,8 @@ mdio {
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ethphy: ethernet-phy@0 {
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reg = <0>;
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reset-assert-us = <100>;
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reset-deassert-us = <100>;
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reset-assert-us = <1>;
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reset-deassert-us = <15000>;
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reset-gpios = <&gpio4 27 GPIO_ACTIVE_LOW>;
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};
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};
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