The Netgear GS110TPP v1 switch cannot reliably perform cold reboots
using the system's internal reset controller.

On this device, and the other supported Netgear switches, internal GPIO
line 13 is connected to the system's hard reset logic. Expose this GPIO
on all systems to ensure restarts work properly.

Cc: Raylynn Knight <[email protected]>
Cc: Michael Mohr <[email protected]>
Cc: Stijn Segers <[email protected]>
Cc: Stijn Tintel <[email protected]>
Signed-off-by: Sander Vanheule <[email protected]>
---
 target/linux/realtek/dts-5.10/rtl8380_netgear_gigabit.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/target/linux/realtek/dts-5.10/rtl8380_netgear_gigabit.dtsi 
b/target/linux/realtek/dts-5.10/rtl8380_netgear_gigabit.dtsi
index 6eb316231b47..72956359d18b 100644
--- a/target/linux/realtek/dts-5.10/rtl8380_netgear_gigabit.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl8380_netgear_gigabit.dtsi
@@ -22,6 +22,12 @@
                        linux,code = <KEY_RESTART>;
                };
        };
+
+       gpio-restart {
+               compatible = "gpio-restart";
+               gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+               open-source;
+       };
 };
 
 &gpio0 {
-- 
2.33.1


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