From a518a4f7863094f9b7f76707c011a187b7df4f5f Mon Sep 17 00:00:00 2001 From: David Bauer Date: Fri, 25 Mar 2022 22:58:34 +0100 Subject: [PATCH] ath79: fix link for long cables with OCEDO Raccoon The OCEDO Raccoon had significant packet-loss with cables longer than 50 meter. Disabling EEE restores normal operation. Also change the ethernet config to reduce loss on sub-1G links. Signed-off-by: David Bauer (cherry picked from commit 4551bfd91f31be5987727c77e58333fa06ba3acd) --- target/linux/ath79/dts/ar9344_ocedo_raccoon.dts | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts b/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts index a1a912383f..96d2cf438a 100644 --- a/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts +++ b/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts @@ -163,16 +163,27 @@ phy0: ethernet-phy@0 { reg = <0>; phy-mode = "rgmii"; + eee-broken-100tx; + eee-broken-1000t; }; }; ð0 { status = "okay"; - pll-data = <0x06000000 0x00000101 0x00001313>; + pll-data = <0x02000000 0x00000101 0x00001313>; mtd-mac-address = <&art 0x0>; phy-mode = "rgmii"; phy-handle = <&phy0>; + + gmac-config { + device = <&gmac>; + rgmii-gmac0 = <1>; + rxdv-delay = <3>; + rxd-delay = <3>; + txen-delay = <0>; + txd-delay = <0>; + }; };