From: Lech Perczak <lech.perczak@gmail.com>
Date: Thu, 4 Jan 2024 00:22:26 +0000 (+0100)
Subject: ath79: ubnt,bullet-m-xw: set PHY max-speed to 100Mbps
X-Git-Tag: v22.03.7~57
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=294301c0878f52c0edaf1220e555c4c95cc9b6a4;p=openwrt%2Fstaging%2Fpepe2k.git

ath79: ubnt,bullet-m-xw: set PHY max-speed to 100Mbps

Onboard AR8035 PHY supports 1000Base-T operation, but onboard
Ethernet magnetics do not. Reduce advertised link speeds to 100Mbps and
lower.

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
(cherry picked from commit d406777fb14c84e82f51bab059631af70cf6d5c9)
---

diff --git a/target/linux/ath79/dts/ar9342_ubnt_bullet-m-xw.dts b/target/linux/ath79/dts/ar9342_ubnt_bullet-m-xw.dts
index 0101820ecd..73cc977985 100644
--- a/target/linux/ath79/dts/ar9342_ubnt_bullet-m-xw.dts
+++ b/target/linux/ath79/dts/ar9342_ubnt_bullet-m-xw.dts
@@ -14,6 +14,7 @@
 	phy4: ethernet-phy@4 {
 		phy-mode = "rgmii";
 		reg = <4>;
+		max-speed = <100>;
 	};
 };