From mboxrd@z Thu Jan 1 00:00:00 1970 From: yegorslists-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org Subject: [PATCH] ARM: dts: am335x-baltos: disable EEE for Atheros 8035 PHY Date: Mon, 13 Mar 2017 10:03:14 +0100 Message-ID: <1489395794-6243-1-git-send-email-yegorslists@googlemail.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, Yegor Yefremov List-Id: devicetree@vger.kernel.org From: Yegor Yefremov 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 --- 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 efb5eae..d42b98f 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; }; }; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html