realtek: support common GPIOs on D-Link DGS-1210-16

D-Link DGS-1210-16 hangs when rebooting and has no support for the reset
button.

Fix both by enabling the same GPIOs for reboot and the reset button as
already used for D-Link DGS-1210-20 and D-Link DGS-1210-28.

Signed-off-by: Richard Kunze <[email protected]>

target/linux/realtek/dts-5.15/rtl8382_d-link_dgs-1210-16.dts

@@ -2,6 +2,7 @@
 
 #include "rtl838x.dtsi"
 #include "rtl83xx_d-link_dgs-1210_common.dtsi"
+#include "rtl83xx_d-link_dgs-1210_gpio.dtsi"
 
 / {
 	compatible = "d-link,dgs-1210-16", "realtek,rtl838x-soc";