From 24d02c18749c0bbcd05c43423eb8ec1909bdde9e Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Fri, 20 May 2022 08:55:47 -0700 Subject: [PATCH] arm: dts: imx8mm-venice-gw700x: add support for GPY111 phy The TI DP83867 phy has been replaced with the MaxLinear GPY111 phy due to part availability. Add support for it: - increase post-reset time to 300ms per datasheet - leave tx-delay/rx-delay undefined in dt defaulting to 2.0ns Signed-off-by: Tim Harvey --- arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi b/arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi index 7670243851..c15e623f3c 100644 --- a/arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi @@ -8,7 +8,7 @@ &fec1 { phy-reset-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; phy-reset-duration = <1>; - phy-reset-post-delay = <1>; + phy-reset-post-delay = <300>; }; &pinctrl_fec1 { -- 2.39.5