From: Jonas Jelonek <jelonek.jonas@gmail.com>
Date: Sun, 3 May 2026 22:13:44 +0000 (+0000)
Subject: realtek: use realtek-pse-mcu kernel driver for PoE on XMG1915-10EP
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f57de02350ab6b4b3eb7ca2e6cf8ca036220840e;p=thirdparty%2Fopenwrt.git

realtek: use realtek-pse-mcu kernel driver for PoE on XMG1915-10EP

Instead of relying on the userspace implementation, make this device the
first user of the new realtek-pse kernel driver (kmod-pse-realtek-mcu-uart)
based on the PSE-PD framework to interface PoE functionality of that
switch. Control of PoE functionality happens via ethtool / netifd now.
Drop selecting realtek-poe for this device.

This doesn't include any support for PoE-related LEDs.

Link: https://github.com/openwrt/openwrt/pull/23222
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
---

diff --git a/target/linux/realtek/dts/rtl9302_zyxel_xmg1915-10ep.dts b/target/linux/realtek/dts/rtl9302_zyxel_xmg1915-10ep.dts
index 6f1aac9bc7e..08049f0405d 100644
--- a/target/linux/realtek/dts/rtl9302_zyxel_xmg1915-10ep.dts
+++ b/target/linux/realtek/dts/rtl9302_zyxel_xmg1915-10ep.dts
@@ -24,4 +24,58 @@
 
 &uart1 {
 	status = "okay";
+
+	pse: ethernet-pse {
+		compatible = "zyxel,xmg1915-10ep-pse", "realtek,pse-mcu-gen2";
+		current-speed = <115200>;
+
+		enable-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
+
+		pse-pis {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			pse_pi0: pse-pi@0 {
+				reg = <0>;
+				#pse-cells = <0>;
+			};
+			pse_pi1: pse-pi@1 {
+				reg = <1>;
+				#pse-cells = <0>;
+			};
+			pse_pi2: pse-pi@2 {
+				reg = <2>;
+				#pse-cells = <0>;
+			};
+			pse_pi3: pse-pi@3 {
+				reg = <3>;
+				#pse-cells = <0>;
+			};
+			pse_pi4: pse-pi@4 {
+				reg = <4>;
+				#pse-cells = <0>;
+			};
+			pse_pi5: pse-pi@5 {
+				reg = <5>;
+				#pse-cells = <0>;
+			};
+			pse_pi6: pse-pi@6 {
+				reg = <6>;
+				#pse-cells = <0>;
+			};
+			pse_pi7: pse-pi@7 {
+				reg = <7>;
+				#pse-cells = <0>;
+			};
+		};
+	};
 };
+
+&phy0 { pses = <&pse_pi0>; };
+&phy1 { pses = <&pse_pi1>; };
+&phy2 { pses = <&pse_pi2>; };
+&phy3 { pses = <&pse_pi3>; };
+&phy8 { pses = <&pse_pi4>; };
+&phy9 { pses = <&pse_pi5>; };
+&phy10 { pses = <&pse_pi6>; };
+&phy11 { pses = <&pse_pi7>; };
diff --git a/target/linux/realtek/image/rtl930x.mk b/target/linux/realtek/image/rtl930x.mk
index 53f3d32d693..434e197edd7 100644
--- a/target/linux/realtek/image/rtl930x.mk
+++ b/target/linux/realtek/image/rtl930x.mk
@@ -361,6 +361,6 @@ TARGET_DEVICES += zyxel_xmg1915-10e
 define Device/zyxel_xmg1915-10ep
   DEVICE_MODEL := XMG1915-10EP
   $(Device/zyxel_xmg1915)
-  DEVICE_PACKAGES := realtek-poe
+  DEVICE_PACKAGES += kmod-pse-realtek-mcu-uart
 endef
 TARGET_DEVICES += zyxel_xmg1915-10ep