From: Markus Stockhausen <markus.stockhausen@gmx.de>
Date: Tue, 20 May 2025 08:06:10 +0000 (-0400)
Subject: realtek: make use of serdes helper for Zyxel GS1900-10HP
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fd72e7518cdaf98b8045d232e65810416bdb86c;p=thirdparty%2Fopenwrt.git

realtek: make use of serdes helper for Zyxel GS1900-10HP

Use the new INTERNAL_PHY_SDS() helper to describe the SFP ports. With
this change the driver now knows that ports 24/26 are driven by serdes
4/5.

For the RTL838x devices this is currently only an additional information
for the mdio bus. It is not evaluated further because everything is
hardcoded.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/18851
Signed-off-by: Robert Marko <robimarko@gmail.com>
---

diff --git a/target/linux/realtek/dts/rtl8380_zyxel_gs1900-10hp.dts b/target/linux/realtek/dts/rtl8380_zyxel_gs1900-10hp.dts
index 5e9aac0aeff..0ff3aa72a08 100644
--- a/target/linux/realtek/dts/rtl8380_zyxel_gs1900-10hp.dts
+++ b/target/linux/realtek/dts/rtl8380_zyxel_gs1900-10hp.dts
@@ -53,8 +53,8 @@
 };
 
 &mdio {
-	INTERNAL_PHY(24)
-	INTERNAL_PHY(26)
+	INTERNAL_PHY_SDS(24, 4)
+	INTERNAL_PHY_SDS(26, 5)
 };
 
 &switch0 {