add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/arch/arm/boot/dts/armada-xp-linksys-mamba.dts
..
..
@@ -210,53 +210,6 @@
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 		compatible = "pwm-fan";
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 		pwms = <&gpio0 24 4000>;
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 	};
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-
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-	dsa {
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-		status = "disabled";
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-
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-		compatible = "marvell,dsa";
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-		#address-cells = <2>;
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-		#size-cells = <0>;
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-
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-		dsa,ethernet = <&eth0>;
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-		dsa,mii-bus = <&mdio>;
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-
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-		switch@0 {
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-			#address-cells = <1>;
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-			#size-cells = <0>;
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-			reg = <0x0 0>;	/* MDIO address 0, switch 0 in tree */
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-
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-			port@0 {
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-				reg = <0>;
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-				label = "lan4";
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-			};
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-
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-			port@1 {
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-				reg = <1>;
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-				label = "lan3";
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-			};
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-
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-			port@2 {
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-				reg = <2>;
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-				label = "lan2";
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-			};
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-
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-			port@3 {
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-				reg = <3>;
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-				label = "lan1";
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-			};
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-
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-			port@4 {
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-				reg = <4>;
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-				label = "internet";
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-			};
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-
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-			port@5 {
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-				reg = <5>;
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-				label = "cpu";
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-			};
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-		};
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-	};
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 };
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 &pciec {