From: Markus Stockhausen <markus.stockhausen@gmx.de>
Date: Wed, 7 Jan 2026 09:42:48 +0000 (+0100)
Subject: realtek: dts: add mdio bus 1-3 to RTL93xx
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfe534dc8ef1d99cdfafb7ac09ea2aabb2570d6b;p=thirdparty%2Fopenwrt.git

realtek: dts: add mdio bus 1-3 to RTL93xx

RTL93xx devices have 4 smi busses (0-3). Add them to the dts.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/21438
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---

diff --git a/target/linux/realtek/dts/rtl930x.dtsi b/target/linux/realtek/dts/rtl930x.dtsi
index e8e61c287f4..913101d3d09 100644
--- a/target/linux/realtek/dts/rtl930x.dtsi
+++ b/target/linux/realtek/dts/rtl930x.dtsi
@@ -211,6 +211,21 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+			mdio_bus1: mdio-bus@1 {
+				reg = <1>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+			mdio_bus2: mdio-bus@2 {
+				reg = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+			mdio_bus3: mdio-bus@3 {
+				reg = <3>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
 		};
 
 		mdio_aux: mdio-aux {
diff --git a/target/linux/realtek/dts/rtl931x.dtsi b/target/linux/realtek/dts/rtl931x.dtsi
index eba623fc9b8..42876ee1db5 100644
--- a/target/linux/realtek/dts/rtl931x.dtsi
+++ b/target/linux/realtek/dts/rtl931x.dtsi
@@ -246,6 +246,21 @@
 				#address-cells = <1>;
 				#size-cells = <0>;
 			};
+			mdio_bus1: mdio-bus@1 {
+				reg = <1>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+			mdio_bus2: mdio-bus@2 {
+				reg = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+			mdio_bus3: mdio-bus@3 {
+				reg = <3>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
 		};
 
 		mdio_aux: mdio-aux {