Enable link-pin for S4 Spider board.

Signed-off-by: Michael Dege <michael.dege@renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
index ad2b0398d354..862a60705f53 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
@@ -54,6 +54,7 @@ &rswitch {
 
 &rswitch_port0 {
 	reg = <0>;
+	link-pin;
 	phy-handle = <&u101>;
 	phy-mode = "sgmii";
 	phys = <&eth_serdes 0>;
@@ -73,6 +74,7 @@ u101: ethernet-phy@1 {
 
 &rswitch_port1 {
 	reg = <1>;
+	link-pin;
 	phy-handle = <&u201>;
 	phy-mode = "sgmii";
 	phys = <&eth_serdes 1>;
@@ -92,6 +94,7 @@ u201: ethernet-phy@2 {
 
 &rswitch_port2 {
 	reg = <2>;
+	link-pin;
 	phy-handle = <&u301>;
 	phy-mode = "sgmii";
 	phys = <&eth_serdes 2>;

-- 
2.43.0