add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/include/dt-bindings/clock/rk628-cgu.h
..
..
@@ -1,4 +1,4 @@
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-/* SPDX-License-Identifier: GPL-2.0 */
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+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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 /*
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  * Copyright (c) 2020 Rockchip Electronics Co. Ltd.
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  *