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arm: dts: imx8mp-evk: Add FEC PHY reset timing

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Add phy-reset-duration and phy-reset-post-delay to FEC node for PHY
reset, otherwise the PHY does not work correctly.

Signed-off-by: Ye Li <ye.li@nxp.com>
This commit is contained in:
Ye Li
2021-02-18 22:33:48 -08:00
committed by Stefano Babic
parent 5d9b166401
commit f19d1a946c
1 changed files with 2 additions and 0 deletions
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2
arch/arm/dts/imx8mp-evk-u-boot.dtsi
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@@ -142,4 +142,6 @@
&fec {
phy-reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
phy-reset-duration = <15>;
phy-reset-post-delay = <100>;
};