Commit 1436b5bc authored Mar 06, 2020 by Alifer Moraes Committed by Shawn Guo Mar 11, 2020

arm64: dts: imx8mq-phanbell: Fix Ethernet PHY post-reset duration

i.MX8MQ Phanbell board uses Realtek RTL8211FD as Ethernet PHY.
Its datasheet states that the proper post reset duration should be at least 50 ms.

Fixes: f34d4bfa ("arm64: dts: imx8mq-phanbell: Add support for ethernet")
Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent f0692bb8

arch/arm64/boot/dts/freescale/imx8mq-phanbell.dts

+1 −1

Original line number	Diff line number	Diff line
		@@ -264,7 +264,7 @@
		phy-mode = "rgmii-id";
		phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
		phy-reset-duration = <10>;
		phy-reset-post-delay = <30>;
		phy-reset-post-delay = <50>;
		phy-handle = <&ethphy0>;
		fsl,magic-packet;
		status = "okay";

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