From ce2899428ec0249512023aecaa3530c29f775a4f Mon Sep 17 00:00:00 2001 From: Yegor Yefremov Date: Mon, 13 Mar 2017 10:03:14 +0100 Subject: [PATCH] ARM: dts: am335x-baltos: disable EEE for Atheros 8035 PHY Though cpsw doesn't support EEE feature, Atheros 8035 provides automatic EEE support that is enabled by default. This causes occasional link drops when link partner also announces EEE support. These link drops occur on both 100Mbit/s and 1000Mbit/s speeds. So disable EEE advertising completely. Signed-off-by: Yegor Yefremov Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am335x-baltos.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/am335x-baltos.dtsi b/arch/arm/boot/dts/am335x-baltos.dtsi index efb5eae290a8..d42b98f15e8b 100644 --- a/arch/arm/boot/dts/am335x-baltos.dtsi +++ b/arch/arm/boot/dts/am335x-baltos.dtsi @@ -371,6 +371,8 @@ phy1: ethernet-phy@1 { reg = <7>; + eee-broken-100tx; + eee-broken-1000t; }; }; -- 2.20.1