Instantiate the GPIO leds in the gose device tree.
Based on similar work for the koelsch board by Magnus Damm.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Tested-by: Magnus Damm <damm+renesas@opensource.se>
                        debounce-interval = <20>;
                };
        };
+
+       leds {
+               compatible = "gpio-leds";
+               led6 {
+                       gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+                       label = "LED6";
+               };
+               led7 {
+                       gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+                       label = "LED7";
+               };
+               led8 {
+                       gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
+                       label = "LED8";
+               };
+       };
 };
 
 &extal_clk {