From a5995272ede4f493deaccf7f50c7df4b9cca3e23 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 e5e2067846..0bbeb2b533 100644 --- a/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts +++ b/target/linux/ath79/dts/ar9344_ocedo_raccoon.dts @@ -152,19 +152,30 @@ phy0: ethernet-phy@0 { reg = <0>; + eee-broken-100tx; + eee-broken-1000t; }; }; ð0 { status = "okay"; - pll-data = <0x06000000 0x00000101 0x00001313>; + pll-data = <0x02000000 0x00000101 0x00001313>; nvmem-cells = <&macaddr_art_0>; nvmem-cell-names = "mac-address"; phy-mode = "rgmii-id"; phy-handle = <&phy0>; + + gmac-config { + device = <&gmac>; + rgmii-gmac0 = <1>; + rxdv-delay = <3>; + rxd-delay = <3>; + txen-delay = <0>; + txd-delay = <0>; + }; }; &art { -- 2.30.2