MIPS: bmips: Improve BCM6328 device tree

Adds bcm6328-leds node to bcm6328.dtsi
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: jogo@openwrt.org
Cc: cernekee@gmail.com
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: Álvaro Fernández Rojas <noltari@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/12116/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/boot/dts/brcm/bcm6328.dtsi

@@ -31,6 +31,7 @@ periph_clk: periph_clk {
 	};
 
 	aliases {
+		leds0 = &leds0;
 		uart0 = &uart0;
 	};
 
@@ -82,5 +83,13 @@ reboot {
 			offset = <0x28>;
 			mask = <0x1>;
 		};
+
+		leds0: led-controller@10000800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,bcm6328-leds";
+			reg = <0x10000800 0x24>;
+			status = "disabled";
+		};
 	};
 };