From e0aa402b40a276ac2a02c005f62a12dcd9786aca Mon Sep 17 00:00:00 2001 From: Joakim Zhang Date: Tue, 23 Nov 2021 16:05:01 +0800 Subject: [PATCH] arm64: dts: imx8mp-evk: add hardware reset for EQOS PHY As commit 798a1807ab13 ("arm64: dts: imx8mp-evk: Improve the Ethernet PHY description") described, add hardware reset for EQOS PHY. Signed-off-by: Joakim Zhang Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 7b99fad6e4d6..a7dc0d160f79 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -97,6 +97,9 @@ compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; eee-broken-1000t; + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <80000>; }; }; }; -- 2.11.0