From: Michael Pratt <mcpratt@pm.me>
Date: Sat, 12 Jun 2021 19:37:38 +0000 (-0400)
Subject: ath79: fix RGMII delay for ar9344 Senao APs
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c10750688366d14146cf6d2f0b73fd9480b29537;p=openwrt%2Fstaging%2Fthess.git

ath79: fix RGMII delay for ar9344 Senao APs

after some trial and error, it was discovered
that by setting TX only delay on the AR8035 PHY
that setting GMAC registers is no longer necessary.

Signed-off-by: Michael Pratt <mcpratt@pm.me>
---

diff --git a/target/linux/ath79/dts/ar9344_senao_ap-dual.dtsi b/target/linux/ath79/dts/ar9344_senao_ap-dual.dtsi
index 09dc5806d7..c963138f6a 100644
--- a/target/linux/ath79/dts/ar9344_senao_ap-dual.dtsi
+++ b/target/linux/ath79/dts/ar9344_senao_ap-dual.dtsi
@@ -51,16 +51,9 @@
 	status = "okay";
 
 	phy-handle = <&phy0>;
-	phy-mode = "rgmii-id";
+	phy-mode = "rgmii-txid";
 
 	pll-data = <0x02000000 0x00000101 0x00001313>;
-
-	gmac-config {
-		device = <&gmac>;
-		rgmii-gmac0 = <1>;
-		rxdv-delay = <3>;
-		rxd-delay = <3>;
-	};
 };
 
 &pcie {