add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/mach-vexpress/dcscb.c
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@@ -1,12 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * arch/arm/mach-vexpress/dcscb.c - Dual Cluster System Configuration Block
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  *
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  * Created by:	Nicolas Pitre, May 2012
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  * Copyright:	(C) 2012-2013  Linaro Limited
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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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 #include <linux/init.h>
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@@ -23,6 +20,7 @@
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 #include <asm/cputype.h>
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 #include <asm/cp15.h>
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+#include "core.h"
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 #define RST_HOLD0	0x0
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 #define RST_HOLD1	0x4
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@@ -146,6 +144,7 @@
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 	if (!node)
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 		return -ENODEV;
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 	dcscb_base = of_iomap(node, 0);
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+	of_node_put(node);
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 	if (!dcscb_base)
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 		return -EADDRNOTAVAIL;
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 	cfg = readl_relaxed(dcscb_base + DCS_CFG_R);