[openwrt/openwrt] realtek: make use of serdes helper for TP-Link SG2xxx

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/8b04cddd2ed16ca832a4599bfa4a894808991af5

commit 8b04cddd2ed16ca832a4599bfa4a894808991af5
Author: Markus Stockhausen <markus.stockhausen at gmx.de>
AuthorDate: Tue May 20 04:05:43 2025 -0400

    realtek: make use of serdes helper for TP-Link SG2xxx
    
    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 at gmx.de>
    Link: https://github.com/openwrt/openwrt/pull/18851
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 target/linux/realtek/dts/rtl8380_tplink_sg2xxx.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/linux/realtek/dts/rtl8380_tplink_sg2xxx.dtsi b/target/linux/realtek/dts/rtl8380_tplink_sg2xxx.dtsi
index d30d7b374e..8859a1e8c4 100644
--- a/target/linux/realtek/dts/rtl8380_tplink_sg2xxx.dtsi
+++ b/target/linux/realtek/dts/rtl8380_tplink_sg2xxx.dtsi
@@ -152,8 +152,8 @@
 		INTERNAL_PHY(14)
 		INTERNAL_PHY(15)
 
-		INTERNAL_PHY(24)
-		INTERNAL_PHY(26)
+		INTERNAL_PHY_SDS(24, 4)
+		INTERNAL_PHY_SDS(26, 5)
 	};
 };