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Commit 9b2d8405 authored by Lothar Waßmann's avatar Lothar Waßmann Committed by Shawn Guo
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ARM: dts: imx6-tx6: specify ethernet phy reset post-delay 



Under certain circumstances the ethernet PHY cannot be detected on
Ka-Ro electronics TX6 modules. Using a phy-reset-post-delay of at least
2ms alleviates this problem. Define it to 10ms to be on the safe side.

Signed-off-by: default avatarLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 3fd415af

arch/arm/boot/dts/imx6qdl-tx6.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -249,6 +249,7 @@ 
	clock-names = "ipg", "ahb", "ptp", "enet_out";

	phy-mode = "rmii";

	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;

	phy-reset-post-delay = <10>;

	phy-handle = <&etnphy>;

	phy-supply = <&reg_3v3_etn>;

	status = "okay";