ARM: dts: at91: sam9x60-curiosity: Sync LED nodes from Linux

Copied as is from Linux Kernel release v6.4.

(dts file is still the same in Linux v6.5-rc7 but was moved to vendor
sub-directories with v6.5-rc1.)

Signed-off-by: Alexander Dahl <ada@thorsis.com>

arch/arm/dts/at91-sam9x60_curiosity.dts

@@ -33,6 +33,28 @@
 		};
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_leds>;
+
+		led-red {
+			label = "red";
+			gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-green {
+			label = "green";
+			gpios = <&pioD 19 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-blue {
+			label = "blue";
+			gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
 	onewire_tm: onewire {
 		gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
@@ -167,6 +189,14 @@
 		};
 	};
 
+	leds {
+		pinctrl_gpio_leds: gpio-leds {
+			atmel,pins = <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
+				      AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
+				      AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+		};
+	};
+
 	nand {
 		pinctrl_nand_oe_we: nand-oe-we-0 {
 			atmel,pins =