modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/Documentation/devicetree/bindings/mips/mscc.txt
..
..
@@ -41,3 +41,19 @@
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 		compatible = "mscc,ocelot-cpu-syscon", "syscon";
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 		reg = <0x70000000 0x2c>;
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 	};
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+
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+o HSIO regs:
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+
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+The SoC has a few registers (HSIO) handling miscellaneous functionalities:
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+configuration and status of PLL5, RCOMP, SyncE, SerDes configurations and
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+status, SerDes muxing and a thermal sensor.
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+
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+Required properties:
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+- compatible: Should be "mscc,ocelot-hsio", "syscon", "simple-mfd"
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+- reg : Should contain registers location and length
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+
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+Example:
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+	syscon@10d0000 {
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+		compatible = "mscc,ocelot-hsio", "syscon", "simple-mfd";
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+		reg = <0x10d0000 0x10000>;
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+	};