add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/Documentation/devicetree/bindings/sound/cs42l73.txt
..
..
@@ -19,4 +19,4 @@
19
19
 	reg = <0x4a>;
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 	reset_gpio = <&gpio 10 0>;
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 	chgfreq = <0x05>;
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-};
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+};