add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/include/debug/pl01x.S
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@@ -1,14 +1,10 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /* arch/arm/include/debug/pl01x.S
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  *
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  * Debugging macro include header
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  *
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  *  Copyright (C) 1994-1999 Russell King
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  *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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 */
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 #include <linux/amba/serial.h>
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..
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@@ -30,7 +26,10 @@
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 		strb	\rd, [\rx, #UART01x_DR]
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 		.endm
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-		.macro	waituart,rd,rx
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+		.macro	waituartcts,rd,rx
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+		.endm
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+
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+		.macro	waituarttxrdy,rd,rx
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 1001:		ldr	\rd, [\rx, #UART01x_FR]
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  ARM_BE8(	rev	\rd, \rd )
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 		tst	\rd, #UART01x_FR_TXFF