arm64: dts: allwinner: a100: Add LED controller node

Allwinner A100 contains an LED controller. Add it to the devicetree.

Acked-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://patch.msgid.link/20231029212738.7871-4-samuel@sholland.org
[wens@kernel.org: resolve conflict; move "status" to end of properties]
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>

Author: smaeul

arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi

@@ -420,6 +420,20 @@
 			#size-cells = <0>;
 		};
 
+		ledc: led-controller@5018000 {
+			compatible = "allwinner,sun50i-a100-ledc";
+			reg = <0x5018000 0x400>;
+			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_LEDC>, <&ccu CLK_LEDC>;
+			clock-names = "bus", "mod";
+			resets = <&ccu RST_BUS_LEDC>;
+			dmas = <&dma 42>;
+			dma-names = "tx";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		emac0: ethernet@5020000 {
 			compatible = "allwinner,sun50i-a100-emac",
 				     "allwinner,sun50i-a64-emac";